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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-3.19.3-201503311751.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index a311db8..415b28c 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -642,7 +643,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -665,7 +688,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -693,7 +716,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -724,7 +747,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 176d4fe..6eabd3c 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1191,6 +1191,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2283,6 +2290,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2584,6 +2595,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 713bf26..9ceae96 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -std=gnu89 -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,72 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
449 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
453 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
454 +ifeq ($(KBUILD_EXTMOD),)
455 +gcc-plugins:
456 + $(Q)$(MAKE) $(build)=tools/gcc
457 +else
458 +gcc-plugins: ;
459 +endif
460 +else
461 +gcc-plugins:
462 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
463 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
464 +else
465 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
466 +endif
467 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
468 +endif
469 +endif
470 +
471 ifdef CONFIG_READABLE_ASM
472 # Disable optimizations that make assembler listings hard to read.
473 # reorder blocks reorders the control in the function
474 @@ -714,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
475 else
476 KBUILD_CFLAGS += -g
477 endif
478 -KBUILD_AFLAGS += -Wa,-gdwarf-2
479 +KBUILD_AFLAGS += -Wa,--gdwarf-2
480 endif
481 ifdef CONFIG_DEBUG_INFO_DWARF4
482 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
483 @@ -879,7 +947,7 @@ export mod_sign_cmd
484
485
486 ifeq ($(KBUILD_EXTMOD),)
487 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
488 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
489
490 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
491 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
492 @@ -926,6 +994,8 @@ endif
493
494 # The actual objects are generated when descending,
495 # make sure no implicit rule kicks in
496 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
497 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
498 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
499
500 # Handle descending into subdirectories listed in $(vmlinux-dirs)
501 @@ -935,7 +1005,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
502 # Error messages still appears in the original language
503
504 PHONY += $(vmlinux-dirs)
505 -$(vmlinux-dirs): prepare scripts
506 +$(vmlinux-dirs): gcc-plugins prepare scripts
507 $(Q)$(MAKE) $(build)=$@
508
509 define filechk_kernel.release
510 @@ -978,10 +1048,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
511
512 archprepare: archheaders archscripts prepare1 scripts_basic
513
514 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
515 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
516 prepare0: archprepare FORCE
517 $(Q)$(MAKE) $(build)=.
518
519 # All the preparing..
520 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
521 prepare: prepare0
522
523 # Generate some files
524 @@ -1095,6 +1168,8 @@ all: modules
525 # using awk while concatenating to the final file.
526
527 PHONY += modules
528 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
529 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
530 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
531 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
532 @$(kecho) ' Building modules, stage 2.';
533 @@ -1110,7 +1185,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
534
535 # Target to prepare building external modules
536 PHONY += modules_prepare
537 -modules_prepare: prepare scripts
538 +modules_prepare: gcc-plugins prepare scripts
539
540 # Target to install modules
541 PHONY += modules_install
542 @@ -1176,7 +1251,10 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
543 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
544 signing_key.priv signing_key.x509 x509.genkey \
545 extra_certificates signing_key.x509.keyid \
546 - signing_key.x509.signer
547 + signing_key.x509.signer \
548 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
549 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
550 + tools/gcc/randomize_layout_seed.h
551
552 # clean - Delete most, but leave enough to build external modules
553 #
554 @@ -1215,7 +1293,7 @@ distclean: mrproper
555 @find $(srctree) $(RCS_FIND_IGNORE) \
556 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
557 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
558 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
559 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
560 -type f -print | xargs rm -f
561
562
563 @@ -1381,6 +1459,8 @@ PHONY += $(module-dirs) modules
564 $(module-dirs): crmodverdir $(objtree)/Module.symvers
565 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
566
567 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
568 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
569 modules: $(module-dirs)
570 @$(kecho) ' Building modules, stage 2.';
571 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
572 @@ -1521,17 +1601,21 @@ else
573 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
574 endif
575
576 -%.s: %.c prepare scripts FORCE
577 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
578 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
579 +%.s: %.c gcc-plugins prepare scripts FORCE
580 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
581 %.i: %.c prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 -%.o: %.c prepare scripts FORCE
584 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
585 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
586 +%.o: %.c gcc-plugins prepare scripts FORCE
587 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
588 %.lst: %.c prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 -%.s: %.S prepare scripts FORCE
591 +%.s: %.S gcc-plugins prepare scripts FORCE
592 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
593 -%.o: %.S prepare scripts FORCE
594 +%.o: %.S gcc-plugins prepare scripts FORCE
595 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
596 %.symtypes: %.c prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 @@ -1543,11 +1627,15 @@ endif
599 $(build)=$(build-dir)
600 # Make sure the latest headers are built for Documentation
601 Documentation/: headers_install
602 -%/: prepare scripts FORCE
603 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
604 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
605 +%/: gcc-plugins prepare scripts FORCE
606 $(cmd_crmodverdir)
607 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
608 $(build)=$(build-dir)
609 -%.ko: prepare scripts FORCE
610 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
611 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
612 +%.ko: gcc-plugins prepare scripts FORCE
613 $(cmd_crmodverdir)
614 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
615 $(build)=$(build-dir) $(@:.ko=.o)
616 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
617 index 8f8eafb..3405f46 100644
618 --- a/arch/alpha/include/asm/atomic.h
619 +++ b/arch/alpha/include/asm/atomic.h
620 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
621 #define atomic_dec(v) atomic_sub(1,(v))
622 #define atomic64_dec(v) atomic64_sub(1,(v))
623
624 +#define atomic64_read_unchecked(v) atomic64_read(v)
625 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
626 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
627 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
628 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
629 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
630 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
631 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
632 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
633 +
634 #endif /* _ALPHA_ATOMIC_H */
635 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
636 index ad368a9..fbe0f25 100644
637 --- a/arch/alpha/include/asm/cache.h
638 +++ b/arch/alpha/include/asm/cache.h
639 @@ -4,19 +4,19 @@
640 #ifndef __ARCH_ALPHA_CACHE_H
641 #define __ARCH_ALPHA_CACHE_H
642
643 +#include <linux/const.h>
644
645 /* Bytes per L1 (data) cache line. */
646 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
647 -# define L1_CACHE_BYTES 64
648 # define L1_CACHE_SHIFT 6
649 #else
650 /* Both EV4 and EV5 are write-through, read-allocate,
651 direct-mapped, physical.
652 */
653 -# define L1_CACHE_BYTES 32
654 # define L1_CACHE_SHIFT 5
655 #endif
656
657 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
658 #define SMP_CACHE_BYTES L1_CACHE_BYTES
659
660 #endif
661 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
662 index 968d999..d36b2df 100644
663 --- a/arch/alpha/include/asm/elf.h
664 +++ b/arch/alpha/include/asm/elf.h
665 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
666
667 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
668
669 +#ifdef CONFIG_PAX_ASLR
670 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
671 +
672 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
673 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
674 +#endif
675 +
676 /* $0 is set by ld.so to a pointer to a function which might be
677 registered using atexit. This provides a mean for the dynamic
678 linker to call DT_FINI functions for shared libraries that have
679 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
680 index aab14a0..b4fa3e7 100644
681 --- a/arch/alpha/include/asm/pgalloc.h
682 +++ b/arch/alpha/include/asm/pgalloc.h
683 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
684 pgd_set(pgd, pmd);
685 }
686
687 +static inline void
688 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
689 +{
690 + pgd_populate(mm, pgd, pmd);
691 +}
692 +
693 extern pgd_t *pgd_alloc(struct mm_struct *mm);
694
695 static inline void
696 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
697 index d8f9b7e..f6222fa 100644
698 --- a/arch/alpha/include/asm/pgtable.h
699 +++ b/arch/alpha/include/asm/pgtable.h
700 @@ -102,6 +102,17 @@ struct vm_area_struct;
701 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
702 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
703 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
704 +
705 +#ifdef CONFIG_PAX_PAGEEXEC
706 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
707 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
708 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
709 +#else
710 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
711 +# define PAGE_COPY_NOEXEC PAGE_COPY
712 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
713 +#endif
714 +
715 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
716
717 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
718 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
719 index 2fd00b7..cfd5069 100644
720 --- a/arch/alpha/kernel/module.c
721 +++ b/arch/alpha/kernel/module.c
722 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
723
724 /* The small sections were sorted to the end of the segment.
725 The following should definitely cover them. */
726 - gp = (u64)me->module_core + me->core_size - 0x8000;
727 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
728 got = sechdrs[me->arch.gotsecindex].sh_addr;
729
730 for (i = 0; i < n; i++) {
731 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
732 index e51f578..16c64a3 100644
733 --- a/arch/alpha/kernel/osf_sys.c
734 +++ b/arch/alpha/kernel/osf_sys.c
735 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
736 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
737
738 static unsigned long
739 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
740 - unsigned long limit)
741 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
742 + unsigned long limit, unsigned long flags)
743 {
744 struct vm_unmapped_area_info info;
745 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
746
747 info.flags = 0;
748 info.length = len;
749 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
750 info.high_limit = limit;
751 info.align_mask = 0;
752 info.align_offset = 0;
753 + info.threadstack_offset = offset;
754 return vm_unmapped_area(&info);
755 }
756
757 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
758 merely specific addresses, but regions of memory -- perhaps
759 this feature should be incorporated into all ports? */
760
761 +#ifdef CONFIG_PAX_RANDMMAP
762 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
763 +#endif
764 +
765 if (addr) {
766 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
767 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
768 if (addr != (unsigned long) -ENOMEM)
769 return addr;
770 }
771
772 /* Next, try allocating at TASK_UNMAPPED_BASE. */
773 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
774 - len, limit);
775 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
776 +
777 if (addr != (unsigned long) -ENOMEM)
778 return addr;
779
780 /* Finally, try allocating in low memory. */
781 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
782 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
783
784 return addr;
785 }
786 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
787 index 9d0ac09..479a962 100644
788 --- a/arch/alpha/mm/fault.c
789 +++ b/arch/alpha/mm/fault.c
790 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
791 __reload_thread(pcb);
792 }
793
794 +#ifdef CONFIG_PAX_PAGEEXEC
795 +/*
796 + * PaX: decide what to do with offenders (regs->pc = fault address)
797 + *
798 + * returns 1 when task should be killed
799 + * 2 when patched PLT trampoline was detected
800 + * 3 when unpatched PLT trampoline was detected
801 + */
802 +static int pax_handle_fetch_fault(struct pt_regs *regs)
803 +{
804 +
805 +#ifdef CONFIG_PAX_EMUPLT
806 + int err;
807 +
808 + do { /* PaX: patched PLT emulation #1 */
809 + unsigned int ldah, ldq, jmp;
810 +
811 + err = get_user(ldah, (unsigned int *)regs->pc);
812 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
813 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
814 +
815 + if (err)
816 + break;
817 +
818 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
819 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
820 + jmp == 0x6BFB0000U)
821 + {
822 + unsigned long r27, addr;
823 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
824 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
825 +
826 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
827 + err = get_user(r27, (unsigned long *)addr);
828 + if (err)
829 + break;
830 +
831 + regs->r27 = r27;
832 + regs->pc = r27;
833 + return 2;
834 + }
835 + } while (0);
836 +
837 + do { /* PaX: patched PLT emulation #2 */
838 + unsigned int ldah, lda, br;
839 +
840 + err = get_user(ldah, (unsigned int *)regs->pc);
841 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
842 + err |= get_user(br, (unsigned int *)(regs->pc+8));
843 +
844 + if (err)
845 + break;
846 +
847 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
848 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
849 + (br & 0xFFE00000U) == 0xC3E00000U)
850 + {
851 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
852 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
853 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
854 +
855 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
856 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
857 + return 2;
858 + }
859 + } while (0);
860 +
861 + do { /* PaX: unpatched PLT emulation */
862 + unsigned int br;
863 +
864 + err = get_user(br, (unsigned int *)regs->pc);
865 +
866 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
867 + unsigned int br2, ldq, nop, jmp;
868 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
869 +
870 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
871 + err = get_user(br2, (unsigned int *)addr);
872 + err |= get_user(ldq, (unsigned int *)(addr+4));
873 + err |= get_user(nop, (unsigned int *)(addr+8));
874 + err |= get_user(jmp, (unsigned int *)(addr+12));
875 + err |= get_user(resolver, (unsigned long *)(addr+16));
876 +
877 + if (err)
878 + break;
879 +
880 + if (br2 == 0xC3600000U &&
881 + ldq == 0xA77B000CU &&
882 + nop == 0x47FF041FU &&
883 + jmp == 0x6B7B0000U)
884 + {
885 + regs->r28 = regs->pc+4;
886 + regs->r27 = addr+16;
887 + regs->pc = resolver;
888 + return 3;
889 + }
890 + }
891 + } while (0);
892 +#endif
893 +
894 + return 1;
895 +}
896 +
897 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
898 +{
899 + unsigned long i;
900 +
901 + printk(KERN_ERR "PAX: bytes at PC: ");
902 + for (i = 0; i < 5; i++) {
903 + unsigned int c;
904 + if (get_user(c, (unsigned int *)pc+i))
905 + printk(KERN_CONT "???????? ");
906 + else
907 + printk(KERN_CONT "%08x ", c);
908 + }
909 + printk("\n");
910 +}
911 +#endif
912
913 /*
914 * This routine handles page faults. It determines the address,
915 @@ -133,8 +251,29 @@ retry:
916 good_area:
917 si_code = SEGV_ACCERR;
918 if (cause < 0) {
919 - if (!(vma->vm_flags & VM_EXEC))
920 + if (!(vma->vm_flags & VM_EXEC)) {
921 +
922 +#ifdef CONFIG_PAX_PAGEEXEC
923 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
924 + goto bad_area;
925 +
926 + up_read(&mm->mmap_sem);
927 + switch (pax_handle_fetch_fault(regs)) {
928 +
929 +#ifdef CONFIG_PAX_EMUPLT
930 + case 2:
931 + case 3:
932 + return;
933 +#endif
934 +
935 + }
936 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
937 + do_group_exit(SIGKILL);
938 +#else
939 goto bad_area;
940 +#endif
941 +
942 + }
943 } else if (!cause) {
944 /* Allow reads even for write-only mappings */
945 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
946 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
947 index 97d07ed..2931f2b 100644
948 --- a/arch/arm/Kconfig
949 +++ b/arch/arm/Kconfig
950 @@ -1727,7 +1727,7 @@ config ALIGNMENT_TRAP
951
952 config UACCESS_WITH_MEMCPY
953 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
954 - depends on MMU
955 + depends on MMU && !PAX_MEMORY_UDEREF
956 default y if CPU_FEROCEON
957 help
958 Implement faster copy_to_user and clear_user methods for CPU
959 @@ -1991,6 +1991,7 @@ config XIP_PHYS_ADDR
960 config KEXEC
961 bool "Kexec system call (EXPERIMENTAL)"
962 depends on (!SMP || PM_SLEEP_SMP)
963 + depends on !GRKERNSEC_KMEM
964 help
965 kexec is a system call that implements the ability to shutdown your
966 current kernel, and to start another kernel. It is like a reboot
967 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
968 index e22c119..eaa807d 100644
969 --- a/arch/arm/include/asm/atomic.h
970 +++ b/arch/arm/include/asm/atomic.h
971 @@ -18,17 +18,41 @@
972 #include <asm/barrier.h>
973 #include <asm/cmpxchg.h>
974
975 +#ifdef CONFIG_GENERIC_ATOMIC64
976 +#include <asm-generic/atomic64.h>
977 +#endif
978 +
979 #define ATOMIC_INIT(i) { (i) }
980
981 #ifdef __KERNEL__
982
983 +#ifdef CONFIG_THUMB2_KERNEL
984 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
985 +#else
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
987 +#endif
988 +
989 +#define _ASM_EXTABLE(from, to) \
990 +" .pushsection __ex_table,\"a\"\n"\
991 +" .align 3\n" \
992 +" .long " #from ", " #to"\n" \
993 +" .popsection"
994 +
995 /*
996 * On ARM, ordinary assignment (str instruction) doesn't clear the local
997 * strex/ldrex monitor on some implementations. The reason we can use it for
998 * atomic_set() is the clrex or dummy strex done on every exception return.
999 */
1000 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1001 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1002 +{
1003 + return ACCESS_ONCE(v->counter);
1004 +}
1005 #define atomic_set(v,i) (((v)->counter) = (i))
1006 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1007 +{
1008 + v->counter = i;
1009 +}
1010
1011 #if __LINUX_ARM_ARCH__ >= 6
1012
1013 @@ -38,26 +62,50 @@
1014 * to ensure that the update happens.
1015 */
1016
1017 -#define ATOMIC_OP(op, c_op, asm_op) \
1018 -static inline void atomic_##op(int i, atomic_t *v) \
1019 +#ifdef CONFIG_PAX_REFCOUNT
1020 +#define __OVERFLOW_POST \
1021 + " bvc 3f\n" \
1022 + "2: " REFCOUNT_TRAP_INSN "\n"\
1023 + "3:\n"
1024 +#define __OVERFLOW_POST_RETURN \
1025 + " bvc 3f\n" \
1026 +" mov %0, %1\n" \
1027 + "2: " REFCOUNT_TRAP_INSN "\n"\
1028 + "3:\n"
1029 +#define __OVERFLOW_EXTABLE \
1030 + "4:\n" \
1031 + _ASM_EXTABLE(2b, 4b)
1032 +#else
1033 +#define __OVERFLOW_POST
1034 +#define __OVERFLOW_POST_RETURN
1035 +#define __OVERFLOW_EXTABLE
1036 +#endif
1037 +
1038 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1039 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1040 { \
1041 unsigned long tmp; \
1042 int result; \
1043 \
1044 prefetchw(&v->counter); \
1045 - __asm__ __volatile__("@ atomic_" #op "\n" \
1046 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1047 "1: ldrex %0, [%3]\n" \
1048 " " #asm_op " %0, %0, %4\n" \
1049 + post_op \
1050 " strex %1, %0, [%3]\n" \
1051 " teq %1, #0\n" \
1052 -" bne 1b" \
1053 +" bne 1b\n" \
1054 + extable \
1055 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1056 : "r" (&v->counter), "Ir" (i) \
1057 : "cc"); \
1058 } \
1059
1060 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1061 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1062 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op, , )\
1063 + __ATOMIC_OP(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1064 +
1065 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1066 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1067 { \
1068 unsigned long tmp; \
1069 int result; \
1070 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1071 smp_mb(); \
1072 prefetchw(&v->counter); \
1073 \
1074 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1075 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1076 "1: ldrex %0, [%3]\n" \
1077 " " #asm_op " %0, %0, %4\n" \
1078 + post_op \
1079 " strex %1, %0, [%3]\n" \
1080 " teq %1, #0\n" \
1081 -" bne 1b" \
1082 +" bne 1b\n" \
1083 + extable \
1084 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1085 : "r" (&v->counter), "Ir" (i) \
1086 : "cc"); \
1087 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1088 return result; \
1089 }
1090
1091 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op, , )\
1092 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1093 +
1094 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1095 {
1096 int oldval;
1097 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1098 __asm__ __volatile__ ("@ atomic_add_unless\n"
1099 "1: ldrex %0, [%4]\n"
1100 " teq %0, %5\n"
1101 -" beq 2f\n"
1102 -" add %1, %0, %6\n"
1103 +" beq 4f\n"
1104 +" adds %1, %0, %6\n"
1105 +
1106 +#ifdef CONFIG_PAX_REFCOUNT
1107 +" bvc 3f\n"
1108 +"2: " REFCOUNT_TRAP_INSN "\n"
1109 +"3:\n"
1110 +#endif
1111 +
1112 " strex %2, %1, [%4]\n"
1113 " teq %2, #0\n"
1114 " bne 1b\n"
1115 -"2:"
1116 +"4:"
1117 +
1118 +#ifdef CONFIG_PAX_REFCOUNT
1119 + _ASM_EXTABLE(2b, 4b)
1120 +#endif
1121 +
1122 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1123 : "r" (&v->counter), "r" (u), "r" (a)
1124 : "cc");
1125 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1126 return oldval;
1127 }
1128
1129 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1130 +{
1131 + unsigned long oldval, res;
1132 +
1133 + smp_mb();
1134 +
1135 + do {
1136 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1137 + "ldrex %1, [%3]\n"
1138 + "mov %0, #0\n"
1139 + "teq %1, %4\n"
1140 + "strexeq %0, %5, [%3]\n"
1141 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1142 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1143 + : "cc");
1144 + } while (res);
1145 +
1146 + smp_mb();
1147 +
1148 + return oldval;
1149 +}
1150 +
1151 #else /* ARM_ARCH_6 */
1152
1153 #ifdef CONFIG_SMP
1154 #error SMP not supported on pre-ARMv6 CPUs
1155 #endif
1156
1157 -#define ATOMIC_OP(op, c_op, asm_op) \
1158 -static inline void atomic_##op(int i, atomic_t *v) \
1159 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1160 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1161 { \
1162 unsigned long flags; \
1163 \
1164 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1165 raw_local_irq_restore(flags); \
1166 } \
1167
1168 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1169 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1170 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1171 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1172 +
1173 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1174 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1175 { \
1176 unsigned long flags; \
1177 int val; \
1178 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1179 return val; \
1180 }
1181
1182 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1183 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1184 +
1185 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1186 {
1187 int ret;
1188 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1189 return ret;
1190 }
1191
1192 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1193 +{
1194 + return atomic_cmpxchg((atomic_t *)v, old, new);
1195 +}
1196 +
1197 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1198 {
1199 int c, old;
1200 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1201
1202 #undef ATOMIC_OPS
1203 #undef ATOMIC_OP_RETURN
1204 +#undef __ATOMIC_OP_RETURN
1205 #undef ATOMIC_OP
1206 +#undef __ATOMIC_OP
1207
1208 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1209 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1210 +{
1211 + return xchg(&v->counter, new);
1212 +}
1213
1214 #define atomic_inc(v) atomic_add(1, v)
1215 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1216 +{
1217 + atomic_add_unchecked(1, v);
1218 +}
1219 #define atomic_dec(v) atomic_sub(1, v)
1220 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1221 +{
1222 + atomic_sub_unchecked(1, v);
1223 +}
1224
1225 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1226 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1227 +{
1228 + return atomic_add_return_unchecked(1, v) == 0;
1229 +}
1230 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1231 #define atomic_inc_return(v) (atomic_add_return(1, v))
1232 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1233 +{
1234 + return atomic_add_return_unchecked(1, v);
1235 +}
1236 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1237 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1238
1239 @@ -216,6 +336,14 @@ typedef struct {
1240 long long counter;
1241 } atomic64_t;
1242
1243 +#ifdef CONFIG_PAX_REFCOUNT
1244 +typedef struct {
1245 + long long counter;
1246 +} atomic64_unchecked_t;
1247 +#else
1248 +typedef atomic64_t atomic64_unchecked_t;
1249 +#endif
1250 +
1251 #define ATOMIC64_INIT(i) { (i) }
1252
1253 #ifdef CONFIG_ARM_LPAE
1254 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1255 return result;
1256 }
1257
1258 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1259 +{
1260 + long long result;
1261 +
1262 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1263 +" ldrd %0, %H0, [%1]"
1264 + : "=&r" (result)
1265 + : "r" (&v->counter), "Qo" (v->counter)
1266 + );
1267 +
1268 + return result;
1269 +}
1270 +
1271 static inline void atomic64_set(atomic64_t *v, long long i)
1272 {
1273 __asm__ __volatile__("@ atomic64_set\n"
1274 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1275 : "r" (&v->counter), "r" (i)
1276 );
1277 }
1278 +
1279 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1280 +{
1281 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1282 +" strd %2, %H2, [%1]"
1283 + : "=Qo" (v->counter)
1284 + : "r" (&v->counter), "r" (i)
1285 + );
1286 +}
1287 #else
1288 static inline long long atomic64_read(const atomic64_t *v)
1289 {
1290 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1291 return result;
1292 }
1293
1294 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1295 +{
1296 + long long result;
1297 +
1298 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1299 +" ldrexd %0, %H0, [%1]"
1300 + : "=&r" (result)
1301 + : "r" (&v->counter), "Qo" (v->counter)
1302 + );
1303 +
1304 + return result;
1305 +}
1306 +
1307 static inline void atomic64_set(atomic64_t *v, long long i)
1308 {
1309 long long tmp;
1310 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1311 : "r" (&v->counter), "r" (i)
1312 : "cc");
1313 }
1314 +
1315 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1316 +{
1317 + long long tmp;
1318 +
1319 + prefetchw(&v->counter);
1320 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1321 +"1: ldrexd %0, %H0, [%2]\n"
1322 +" strexd %0, %3, %H3, [%2]\n"
1323 +" teq %0, #0\n"
1324 +" bne 1b"
1325 + : "=&r" (tmp), "=Qo" (v->counter)
1326 + : "r" (&v->counter), "r" (i)
1327 + : "cc");
1328 +}
1329 #endif
1330
1331 -#define ATOMIC64_OP(op, op1, op2) \
1332 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1333 +#undef __OVERFLOW_POST_RETURN
1334 +#define __OVERFLOW_POST_RETURN \
1335 + " bvc 3f\n" \
1336 +" mov %0, %1\n" \
1337 +" mov %H0, %H1\n" \
1338 + "2: " REFCOUNT_TRAP_INSN "\n"\
1339 + "3:\n"
1340 +
1341 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1342 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1343 { \
1344 long long result; \
1345 unsigned long tmp; \
1346 \
1347 prefetchw(&v->counter); \
1348 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1349 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1350 "1: ldrexd %0, %H0, [%3]\n" \
1351 " " #op1 " %Q0, %Q0, %Q4\n" \
1352 " " #op2 " %R0, %R0, %R4\n" \
1353 + post_op \
1354 " strexd %1, %0, %H0, [%3]\n" \
1355 " teq %1, #0\n" \
1356 -" bne 1b" \
1357 +" bne 1b\n" \
1358 + extable \
1359 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1360 : "r" (&v->counter), "r" (i) \
1361 : "cc"); \
1362 } \
1363
1364 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1365 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1366 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, , op1, op2, , ) \
1367 + __ATOMIC64_OP(op, _unchecked, op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1368 +
1369 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1370 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1371 { \
1372 long long result; \
1373 unsigned long tmp; \
1374 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1375 smp_mb(); \
1376 prefetchw(&v->counter); \
1377 \
1378 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1379 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1380 "1: ldrexd %0, %H0, [%3]\n" \
1381 " " #op1 " %Q0, %Q0, %Q4\n" \
1382 " " #op2 " %R0, %R0, %R4\n" \
1383 + post_op \
1384 " strexd %1, %0, %H0, [%3]\n" \
1385 " teq %1, #0\n" \
1386 -" bne 1b" \
1387 +" bne 1b\n" \
1388 + extable \
1389 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1390 : "r" (&v->counter), "r" (i) \
1391 : "cc"); \
1392 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1393 return result; \
1394 }
1395
1396 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, , op1, op2, , ) \
1397 + __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1398 +
1399 #define ATOMIC64_OPS(op, op1, op2) \
1400 ATOMIC64_OP(op, op1, op2) \
1401 ATOMIC64_OP_RETURN(op, op1, op2)
1402 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1403
1404 #undef ATOMIC64_OPS
1405 #undef ATOMIC64_OP_RETURN
1406 +#undef __ATOMIC64_OP_RETURN
1407 #undef ATOMIC64_OP
1408 +#undef __ATOMIC64_OP
1409 +#undef __OVERFLOW_EXTABLE
1410 +#undef __OVERFLOW_POST_RETURN
1411 +#undef __OVERFLOW_POST
1412
1413 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1414 long long new)
1415 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 return oldval;
1417 }
1418
1419 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1420 + long long new)
1421 +{
1422 + long long oldval;
1423 + unsigned long res;
1424 +
1425 + smp_mb();
1426 +
1427 + do {
1428 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1429 + "ldrexd %1, %H1, [%3]\n"
1430 + "mov %0, #0\n"
1431 + "teq %1, %4\n"
1432 + "teqeq %H1, %H4\n"
1433 + "strexdeq %0, %5, %H5, [%3]"
1434 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1435 + : "r" (&ptr->counter), "r" (old), "r" (new)
1436 + : "cc");
1437 + } while (res);
1438 +
1439 + smp_mb();
1440 +
1441 + return oldval;
1442 +}
1443 +
1444 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1445 {
1446 long long result;
1447 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1448 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1449 {
1450 long long result;
1451 - unsigned long tmp;
1452 + u64 tmp;
1453
1454 smp_mb();
1455 prefetchw(&v->counter);
1456
1457 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1458 -"1: ldrexd %0, %H0, [%3]\n"
1459 -" subs %Q0, %Q0, #1\n"
1460 -" sbc %R0, %R0, #0\n"
1461 +"1: ldrexd %1, %H1, [%3]\n"
1462 +" subs %Q0, %Q1, #1\n"
1463 +" sbcs %R0, %R1, #0\n"
1464 +
1465 +#ifdef CONFIG_PAX_REFCOUNT
1466 +" bvc 3f\n"
1467 +" mov %Q0, %Q1\n"
1468 +" mov %R0, %R1\n"
1469 +"2: " REFCOUNT_TRAP_INSN "\n"
1470 +"3:\n"
1471 +#endif
1472 +
1473 " teq %R0, #0\n"
1474 -" bmi 2f\n"
1475 +" bmi 4f\n"
1476 " strexd %1, %0, %H0, [%3]\n"
1477 " teq %1, #0\n"
1478 " bne 1b\n"
1479 -"2:"
1480 +"4:\n"
1481 +
1482 +#ifdef CONFIG_PAX_REFCOUNT
1483 + _ASM_EXTABLE(2b, 4b)
1484 +#endif
1485 +
1486 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1487 : "r" (&v->counter)
1488 : "cc");
1489 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1490 " teq %0, %5\n"
1491 " teqeq %H0, %H5\n"
1492 " moveq %1, #0\n"
1493 -" beq 2f\n"
1494 +" beq 4f\n"
1495 " adds %Q0, %Q0, %Q6\n"
1496 -" adc %R0, %R0, %R6\n"
1497 +" adcs %R0, %R0, %R6\n"
1498 +
1499 +#ifdef CONFIG_PAX_REFCOUNT
1500 +" bvc 3f\n"
1501 +"2: " REFCOUNT_TRAP_INSN "\n"
1502 +"3:\n"
1503 +#endif
1504 +
1505 " strexd %2, %0, %H0, [%4]\n"
1506 " teq %2, #0\n"
1507 " bne 1b\n"
1508 -"2:"
1509 +"4:\n"
1510 +
1511 +#ifdef CONFIG_PAX_REFCOUNT
1512 + _ASM_EXTABLE(2b, 4b)
1513 +#endif
1514 +
1515 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1516 : "r" (&v->counter), "r" (u), "r" (a)
1517 : "cc");
1518 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1519
1520 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1521 #define atomic64_inc(v) atomic64_add(1LL, (v))
1522 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1523 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1524 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1525 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1526 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1527 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1528 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1529 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1530 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1531 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1532 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1533 index d2f81e6..3c4dba5 100644
1534 --- a/arch/arm/include/asm/barrier.h
1535 +++ b/arch/arm/include/asm/barrier.h
1536 @@ -67,7 +67,7 @@
1537 do { \
1538 compiletime_assert_atomic_type(*p); \
1539 smp_mb(); \
1540 - ACCESS_ONCE(*p) = (v); \
1541 + ACCESS_ONCE_RW(*p) = (v); \
1542 } while (0)
1543
1544 #define smp_load_acquire(p) \
1545 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1546 index 75fe66b..ba3dee4 100644
1547 --- a/arch/arm/include/asm/cache.h
1548 +++ b/arch/arm/include/asm/cache.h
1549 @@ -4,8 +4,10 @@
1550 #ifndef __ASMARM_CACHE_H
1551 #define __ASMARM_CACHE_H
1552
1553 +#include <linux/const.h>
1554 +
1555 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1556 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1557 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1558
1559 /*
1560 * Memory returned by kmalloc() may be used for DMA, so we must make
1561 @@ -24,5 +26,6 @@
1562 #endif
1563
1564 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1565 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1566
1567 #endif
1568 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1569 index 2d46862..a35415b 100644
1570 --- a/arch/arm/include/asm/cacheflush.h
1571 +++ b/arch/arm/include/asm/cacheflush.h
1572 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1573 void (*dma_unmap_area)(const void *, size_t, int);
1574
1575 void (*dma_flush_range)(const void *, const void *);
1576 -};
1577 +} __no_const;
1578
1579 /*
1580 * Select the calling method
1581 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1582 index 5233151..87a71fa 100644
1583 --- a/arch/arm/include/asm/checksum.h
1584 +++ b/arch/arm/include/asm/checksum.h
1585 @@ -37,7 +37,19 @@ __wsum
1586 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1587
1588 __wsum
1589 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1590 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1591 +
1592 +static inline __wsum
1593 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1594 +{
1595 + __wsum ret;
1596 + pax_open_userland();
1597 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1598 + pax_close_userland();
1599 + return ret;
1600 +}
1601 +
1602 +
1603
1604 /*
1605 * Fold a partial checksum without adding pseudo headers
1606 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1607 index abb2c37..96db950 100644
1608 --- a/arch/arm/include/asm/cmpxchg.h
1609 +++ b/arch/arm/include/asm/cmpxchg.h
1610 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1611
1612 #define xchg(ptr,x) \
1613 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1614 +#define xchg_unchecked(ptr,x) \
1615 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616
1617 #include <asm-generic/cmpxchg-local.h>
1618
1619 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1620 index 6ddbe44..b5e38b1a 100644
1621 --- a/arch/arm/include/asm/domain.h
1622 +++ b/arch/arm/include/asm/domain.h
1623 @@ -48,18 +48,37 @@
1624 * Domain types
1625 */
1626 #define DOMAIN_NOACCESS 0
1627 -#define DOMAIN_CLIENT 1
1628 #ifdef CONFIG_CPU_USE_DOMAINS
1629 +#define DOMAIN_USERCLIENT 1
1630 +#define DOMAIN_KERNELCLIENT 1
1631 #define DOMAIN_MANAGER 3
1632 +#define DOMAIN_VECTORS DOMAIN_USER
1633 #else
1634 +
1635 +#ifdef CONFIG_PAX_KERNEXEC
1636 #define DOMAIN_MANAGER 1
1637 +#define DOMAIN_KERNEXEC 3
1638 +#else
1639 +#define DOMAIN_MANAGER 1
1640 +#endif
1641 +
1642 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1643 +#define DOMAIN_USERCLIENT 0
1644 +#define DOMAIN_UDEREF 1
1645 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1646 +#else
1647 +#define DOMAIN_USERCLIENT 1
1648 +#define DOMAIN_VECTORS DOMAIN_USER
1649 +#endif
1650 +#define DOMAIN_KERNELCLIENT 1
1651 +
1652 #endif
1653
1654 #define domain_val(dom,type) ((type) << (2*(dom)))
1655
1656 #ifndef __ASSEMBLY__
1657
1658 -#ifdef CONFIG_CPU_USE_DOMAINS
1659 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1660 static inline void set_domain(unsigned val)
1661 {
1662 asm volatile(
1663 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1664 isb();
1665 }
1666
1667 -#define modify_domain(dom,type) \
1668 - do { \
1669 - struct thread_info *thread = current_thread_info(); \
1670 - unsigned int domain = thread->cpu_domain; \
1671 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1672 - thread->cpu_domain = domain | domain_val(dom, type); \
1673 - set_domain(thread->cpu_domain); \
1674 - } while (0)
1675 -
1676 +extern void modify_domain(unsigned int dom, unsigned int type);
1677 #else
1678 static inline void set_domain(unsigned val) { }
1679 static inline void modify_domain(unsigned dom, unsigned type) { }
1680 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1681 index afb9caf..9a0bac0 100644
1682 --- a/arch/arm/include/asm/elf.h
1683 +++ b/arch/arm/include/asm/elf.h
1684 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1685 the loader. We need to make sure that it is out of the way of the program
1686 that it will "exec", and that there is sufficient room for the brk. */
1687
1688 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
1689 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1690 +
1691 +#ifdef CONFIG_PAX_ASLR
1692 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1693 +
1694 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1695 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1696 +#endif
1697
1698 /* When the program starts, a1 contains a pointer to a function to be
1699 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1700 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1701 extern void elf_set_personality(const struct elf32_hdr *);
1702 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1703
1704 -struct mm_struct;
1705 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1706 -#define arch_randomize_brk arch_randomize_brk
1707 -
1708 #ifdef CONFIG_MMU
1709 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1710 struct linux_binprm;
1711 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1712 index de53547..52b9a28 100644
1713 --- a/arch/arm/include/asm/fncpy.h
1714 +++ b/arch/arm/include/asm/fncpy.h
1715 @@ -81,7 +81,9 @@
1716 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1717 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1718 \
1719 + pax_open_kernel(); \
1720 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1721 + pax_close_kernel(); \
1722 flush_icache_range((unsigned long)(dest_buf), \
1723 (unsigned long)(dest_buf) + (size)); \
1724 \
1725 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1726 index 53e69da..3fdc896 100644
1727 --- a/arch/arm/include/asm/futex.h
1728 +++ b/arch/arm/include/asm/futex.h
1729 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1730 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1731 return -EFAULT;
1732
1733 + pax_open_userland();
1734 +
1735 smp_mb();
1736 /* Prefetching cannot fault */
1737 prefetchw(uaddr);
1738 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1739 : "cc", "memory");
1740 smp_mb();
1741
1742 + pax_close_userland();
1743 +
1744 *uval = val;
1745 return ret;
1746 }
1747 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1748 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1749 return -EFAULT;
1750
1751 + pax_open_userland();
1752 +
1753 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1754 "1: " TUSER(ldr) " %1, [%4]\n"
1755 " teq %1, %2\n"
1756 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1757 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1758 : "cc", "memory");
1759
1760 + pax_close_userland();
1761 +
1762 *uval = val;
1763 return ret;
1764 }
1765 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1766 return -EFAULT;
1767
1768 pagefault_disable(); /* implies preempt_disable() */
1769 + pax_open_userland();
1770
1771 switch (op) {
1772 case FUTEX_OP_SET:
1773 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1774 ret = -ENOSYS;
1775 }
1776
1777 + pax_close_userland();
1778 pagefault_enable(); /* subsumes preempt_enable() */
1779
1780 if (!ret) {
1781 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1782 index 83eb2f7..ed77159 100644
1783 --- a/arch/arm/include/asm/kmap_types.h
1784 +++ b/arch/arm/include/asm/kmap_types.h
1785 @@ -4,6 +4,6 @@
1786 /*
1787 * This is the "bare minimum". AIO seems to require this.
1788 */
1789 -#define KM_TYPE_NR 16
1790 +#define KM_TYPE_NR 17
1791
1792 #endif
1793 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1794 index 9e614a1..3302cca 100644
1795 --- a/arch/arm/include/asm/mach/dma.h
1796 +++ b/arch/arm/include/asm/mach/dma.h
1797 @@ -22,7 +22,7 @@ struct dma_ops {
1798 int (*residue)(unsigned int, dma_t *); /* optional */
1799 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1800 const char *type;
1801 -};
1802 +} __do_const;
1803
1804 struct dma_struct {
1805 void *addr; /* single DMA address */
1806 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1807 index f98c7f3..e5c626d 100644
1808 --- a/arch/arm/include/asm/mach/map.h
1809 +++ b/arch/arm/include/asm/mach/map.h
1810 @@ -23,17 +23,19 @@ struct map_desc {
1811
1812 /* types 0-3 are defined in asm/io.h */
1813 enum {
1814 - MT_UNCACHED = 4,
1815 - MT_CACHECLEAN,
1816 - MT_MINICLEAN,
1817 + MT_UNCACHED_RW = 4,
1818 + MT_CACHECLEAN_RO,
1819 + MT_MINICLEAN_RO,
1820 MT_LOW_VECTORS,
1821 MT_HIGH_VECTORS,
1822 - MT_MEMORY_RWX,
1823 + __MT_MEMORY_RWX,
1824 MT_MEMORY_RW,
1825 - MT_ROM,
1826 - MT_MEMORY_RWX_NONCACHED,
1827 + MT_MEMORY_RX,
1828 + MT_ROM_RX,
1829 + MT_MEMORY_RW_NONCACHED,
1830 + MT_MEMORY_RX_NONCACHED,
1831 MT_MEMORY_RW_DTCM,
1832 - MT_MEMORY_RWX_ITCM,
1833 + MT_MEMORY_RX_ITCM,
1834 MT_MEMORY_RW_SO,
1835 MT_MEMORY_DMA_READY,
1836 };
1837 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1838 index 891a56b..48f337e 100644
1839 --- a/arch/arm/include/asm/outercache.h
1840 +++ b/arch/arm/include/asm/outercache.h
1841 @@ -36,7 +36,7 @@ struct outer_cache_fns {
1842
1843 /* This is an ARM L2C thing */
1844 void (*write_sec)(unsigned long, unsigned);
1845 -};
1846 +} __no_const;
1847
1848 extern struct outer_cache_fns outer_cache;
1849
1850 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1851 index 4355f0e..cd9168e 100644
1852 --- a/arch/arm/include/asm/page.h
1853 +++ b/arch/arm/include/asm/page.h
1854 @@ -23,6 +23,7 @@
1855
1856 #else
1857
1858 +#include <linux/compiler.h>
1859 #include <asm/glue.h>
1860
1861 /*
1862 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1863 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1864 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1865 unsigned long vaddr, struct vm_area_struct *vma);
1866 -};
1867 +} __no_const;
1868
1869 #ifdef MULTI_USER
1870 extern struct cpu_user_fns cpu_user;
1871 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1872 index 19cfab5..3f5c7e9 100644
1873 --- a/arch/arm/include/asm/pgalloc.h
1874 +++ b/arch/arm/include/asm/pgalloc.h
1875 @@ -17,6 +17,7 @@
1876 #include <asm/processor.h>
1877 #include <asm/cacheflush.h>
1878 #include <asm/tlbflush.h>
1879 +#include <asm/system_info.h>
1880
1881 #define check_pgt_cache() do { } while (0)
1882
1883 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1884 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1885 }
1886
1887 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1888 +{
1889 + pud_populate(mm, pud, pmd);
1890 +}
1891 +
1892 #else /* !CONFIG_ARM_LPAE */
1893
1894 /*
1895 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1896 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1897 #define pmd_free(mm, pmd) do { } while (0)
1898 #define pud_populate(mm,pmd,pte) BUG()
1899 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1900
1901 #endif /* CONFIG_ARM_LPAE */
1902
1903 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1904 __free_page(pte);
1905 }
1906
1907 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1908 +{
1909 +#ifdef CONFIG_ARM_LPAE
1910 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1911 +#else
1912 + if (addr & SECTION_SIZE)
1913 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1914 + else
1915 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1916 +#endif
1917 + flush_pmd_entry(pmdp);
1918 +}
1919 +
1920 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1921 pmdval_t prot)
1922 {
1923 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1924 index 5e68278..1869bae 100644
1925 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1927 @@ -27,7 +27,7 @@
1928 /*
1929 * - section
1930 */
1931 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1932 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1933 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1934 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1935 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1936 @@ -39,6 +39,7 @@
1937 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1938 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1939 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1940 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1941
1942 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1943 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1944 @@ -68,6 +69,7 @@
1945 * - extended small page/tiny page
1946 */
1947 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1948 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1949 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1950 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1951 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1952 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1953 index f027941..f36ce30 100644
1954 --- a/arch/arm/include/asm/pgtable-2level.h
1955 +++ b/arch/arm/include/asm/pgtable-2level.h
1956 @@ -126,6 +126,9 @@
1957 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1958 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1959
1960 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1961 +#define L_PTE_PXN (_AT(pteval_t, 0))
1962 +
1963 /*
1964 * These are the memory types, defined to be compatible with
1965 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1966 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1967 index a31ecdad..95e98d4 100644
1968 --- a/arch/arm/include/asm/pgtable-3level.h
1969 +++ b/arch/arm/include/asm/pgtable-3level.h
1970 @@ -81,6 +81,7 @@
1971 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1972 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1973 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1974 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1975 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1976 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1977 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1978 @@ -92,10 +93,12 @@
1979 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1980 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1981 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1982 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1983
1984 /*
1985 * To be used in assembly code with the upper page attributes.
1986 */
1987 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1988 #define L_PTE_XN_HIGH (1 << (54 - 32))
1989 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1990
1991 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1992 index d5cac54..906ea3e 100644
1993 --- a/arch/arm/include/asm/pgtable.h
1994 +++ b/arch/arm/include/asm/pgtable.h
1995 @@ -33,6 +33,9 @@
1996 #include <asm/pgtable-2level.h>
1997 #endif
1998
1999 +#define ktla_ktva(addr) (addr)
2000 +#define ktva_ktla(addr) (addr)
2001 +
2002 /*
2003 * Just any arbitrary offset to the start of the vmalloc VM area: the
2004 * current 8MB value just means that there will be a 8MB "hole" after the
2005 @@ -48,6 +51,9 @@
2006 #define LIBRARY_TEXT_START 0x0c000000
2007
2008 #ifndef __ASSEMBLY__
2009 +extern pteval_t __supported_pte_mask;
2010 +extern pmdval_t __supported_pmd_mask;
2011 +
2012 extern void __pte_error(const char *file, int line, pte_t);
2013 extern void __pmd_error(const char *file, int line, pmd_t);
2014 extern void __pgd_error(const char *file, int line, pgd_t);
2015 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2016 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2017 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2018
2019 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2020 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2021 +
2022 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2023 +#include <asm/domain.h>
2024 +#include <linux/thread_info.h>
2025 +#include <linux/preempt.h>
2026 +
2027 +static inline int test_domain(int domain, int domaintype)
2028 +{
2029 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2030 +}
2031 +#endif
2032 +
2033 +#ifdef CONFIG_PAX_KERNEXEC
2034 +static inline unsigned long pax_open_kernel(void) {
2035 +#ifdef CONFIG_ARM_LPAE
2036 + /* TODO */
2037 +#else
2038 + preempt_disable();
2039 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2040 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2041 +#endif
2042 + return 0;
2043 +}
2044 +
2045 +static inline unsigned long pax_close_kernel(void) {
2046 +#ifdef CONFIG_ARM_LPAE
2047 + /* TODO */
2048 +#else
2049 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2050 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2051 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2052 + preempt_enable_no_resched();
2053 +#endif
2054 + return 0;
2055 +}
2056 +#else
2057 +static inline unsigned long pax_open_kernel(void) { return 0; }
2058 +static inline unsigned long pax_close_kernel(void) { return 0; }
2059 +#endif
2060 +
2061 /*
2062 * This is the lowest virtual address we can permit any user space
2063 * mapping to be mapped at. This is particularly important for
2064 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2065 /*
2066 * The pgprot_* and protection_map entries will be fixed up in runtime
2067 * to include the cachable and bufferable bits based on memory policy,
2068 - * as well as any architecture dependent bits like global/ASID and SMP
2069 - * shared mapping bits.
2070 + * as well as any architecture dependent bits like global/ASID, PXN,
2071 + * and SMP shared mapping bits.
2072 */
2073 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2074
2075 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2076 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2077 {
2078 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2079 - L_PTE_NONE | L_PTE_VALID;
2080 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2081 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2082 return pte;
2083 }
2084 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2085 index c25ef3e..735f14b 100644
2086 --- a/arch/arm/include/asm/psci.h
2087 +++ b/arch/arm/include/asm/psci.h
2088 @@ -32,7 +32,7 @@ struct psci_operations {
2089 int (*affinity_info)(unsigned long target_affinity,
2090 unsigned long lowest_affinity_level);
2091 int (*migrate_info_type)(void);
2092 -};
2093 +} __no_const;
2094
2095 extern struct psci_operations psci_ops;
2096 extern struct smp_operations psci_smp_ops;
2097 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2098 index 18f5a55..5072a40 100644
2099 --- a/arch/arm/include/asm/smp.h
2100 +++ b/arch/arm/include/asm/smp.h
2101 @@ -107,7 +107,7 @@ struct smp_operations {
2102 int (*cpu_disable)(unsigned int cpu);
2103 #endif
2104 #endif
2105 -};
2106 +} __no_const;
2107
2108 struct of_cpu_method {
2109 const char *method;
2110 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2111 index d890e41..3921292 100644
2112 --- a/arch/arm/include/asm/thread_info.h
2113 +++ b/arch/arm/include/asm/thread_info.h
2114 @@ -78,9 +78,9 @@ struct thread_info {
2115 .flags = 0, \
2116 .preempt_count = INIT_PREEMPT_COUNT, \
2117 .addr_limit = KERNEL_DS, \
2118 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2119 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2120 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2121 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2122 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2123 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2124 .restart_block = { \
2125 .fn = do_no_restart_syscall, \
2126 }, \
2127 @@ -159,7 +159,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2128 #define TIF_SYSCALL_AUDIT 9
2129 #define TIF_SYSCALL_TRACEPOINT 10
2130 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2131 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2132 +/* within 8 bits of TIF_SYSCALL_TRACE
2133 + * to meet flexible second operand requirements
2134 + */
2135 +#define TIF_GRSEC_SETXID 12
2136 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2137 #define TIF_USING_IWMMXT 17
2138 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2139 #define TIF_RESTORE_SIGMASK 20
2140 @@ -173,10 +177,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2141 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2142 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2143 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2144 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2145
2146 /* Checks for any syscall work in entry-common.S */
2147 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2148 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2149 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2150
2151 /*
2152 * Change these and you break ASM code in entry-common.S
2153 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2154 index 5f833f7..76e6644 100644
2155 --- a/arch/arm/include/asm/tls.h
2156 +++ b/arch/arm/include/asm/tls.h
2157 @@ -3,6 +3,7 @@
2158
2159 #include <linux/compiler.h>
2160 #include <asm/thread_info.h>
2161 +#include <asm/pgtable.h>
2162
2163 #ifdef __ASSEMBLY__
2164 #include <asm/asm-offsets.h>
2165 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2166 * at 0xffff0fe0 must be used instead. (see
2167 * entry-armv.S for details)
2168 */
2169 + pax_open_kernel();
2170 *((unsigned int *)0xffff0ff0) = val;
2171 + pax_close_kernel();
2172 #endif
2173 }
2174
2175 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2176 index 4767eb9..bf00668 100644
2177 --- a/arch/arm/include/asm/uaccess.h
2178 +++ b/arch/arm/include/asm/uaccess.h
2179 @@ -18,6 +18,7 @@
2180 #include <asm/domain.h>
2181 #include <asm/unified.h>
2182 #include <asm/compiler.h>
2183 +#include <asm/pgtable.h>
2184
2185 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2186 #include <asm-generic/uaccess-unaligned.h>
2187 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2188 static inline void set_fs(mm_segment_t fs)
2189 {
2190 current_thread_info()->addr_limit = fs;
2191 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2192 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2193 }
2194
2195 #define segment_eq(a,b) ((a) == (b))
2196
2197 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2198 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2199 +
2200 +static inline void pax_open_userland(void)
2201 +{
2202 +
2203 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2204 + if (segment_eq(get_fs(), USER_DS)) {
2205 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2206 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2207 + }
2208 +#endif
2209 +
2210 +}
2211 +
2212 +static inline void pax_close_userland(void)
2213 +{
2214 +
2215 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2216 + if (segment_eq(get_fs(), USER_DS)) {
2217 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2218 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2219 + }
2220 +#endif
2221 +
2222 +}
2223 +
2224 #define __addr_ok(addr) ({ \
2225 unsigned long flag; \
2226 __asm__("cmp %2, %0; movlo %0, #0" \
2227 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2228
2229 #define get_user(x,p) \
2230 ({ \
2231 + int __e; \
2232 might_fault(); \
2233 - __get_user_check(x,p); \
2234 + pax_open_userland(); \
2235 + __e = __get_user_check(x,p); \
2236 + pax_close_userland(); \
2237 + __e; \
2238 })
2239
2240 extern int __put_user_1(void *, unsigned int);
2241 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2242
2243 #define put_user(x,p) \
2244 ({ \
2245 + int __e; \
2246 might_fault(); \
2247 - __put_user_check(x,p); \
2248 + pax_open_userland(); \
2249 + __e = __put_user_check(x,p); \
2250 + pax_close_userland(); \
2251 + __e; \
2252 })
2253
2254 #else /* CONFIG_MMU */
2255 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2256
2257 #endif /* CONFIG_MMU */
2258
2259 +#define access_ok_noprefault(type,addr,size) access_ok((type),(addr),(size))
2260 #define access_ok(type,addr,size) (__range_ok(addr,size) == 0)
2261
2262 #define user_addr_max() \
2263 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2264 #define __get_user(x,ptr) \
2265 ({ \
2266 long __gu_err = 0; \
2267 + pax_open_userland(); \
2268 __get_user_err((x),(ptr),__gu_err); \
2269 + pax_close_userland(); \
2270 __gu_err; \
2271 })
2272
2273 #define __get_user_error(x,ptr,err) \
2274 ({ \
2275 + pax_open_userland(); \
2276 __get_user_err((x),(ptr),err); \
2277 + pax_close_userland(); \
2278 (void) 0; \
2279 })
2280
2281 @@ -368,13 +409,17 @@ do { \
2282 #define __put_user(x,ptr) \
2283 ({ \
2284 long __pu_err = 0; \
2285 + pax_open_userland(); \
2286 __put_user_err((x),(ptr),__pu_err); \
2287 + pax_close_userland(); \
2288 __pu_err; \
2289 })
2290
2291 #define __put_user_error(x,ptr,err) \
2292 ({ \
2293 + pax_open_userland(); \
2294 __put_user_err((x),(ptr),err); \
2295 + pax_close_userland(); \
2296 (void) 0; \
2297 })
2298
2299 @@ -474,11 +519,44 @@ do { \
2300
2301
2302 #ifdef CONFIG_MMU
2303 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2304 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2305 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2306 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +
2308 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2309 +{
2310 + unsigned long ret;
2311 +
2312 + check_object_size(to, n, false);
2313 + pax_open_userland();
2314 + ret = ___copy_from_user(to, from, n);
2315 + pax_close_userland();
2316 + return ret;
2317 +}
2318 +
2319 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2320 +{
2321 + unsigned long ret;
2322 +
2323 + check_object_size(from, n, true);
2324 + pax_open_userland();
2325 + ret = ___copy_to_user(to, from, n);
2326 + pax_close_userland();
2327 + return ret;
2328 +}
2329 +
2330 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2331 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2332 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2333 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2334 +
2335 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2336 +{
2337 + unsigned long ret;
2338 + pax_open_userland();
2339 + ret = ___clear_user(addr, n);
2340 + pax_close_userland();
2341 + return ret;
2342 +}
2343 +
2344 #else
2345 #define __copy_from_user(to,from,n) (memcpy(to, (void __force *)from, n), 0)
2346 #define __copy_to_user(to,from,n) (memcpy((void __force *)to, from, n), 0)
2347 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2348
2349 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2350 {
2351 + if ((long)n < 0)
2352 + return n;
2353 +
2354 if (access_ok(VERIFY_READ, from, n))
2355 n = __copy_from_user(to, from, n);
2356 else /* security hole - plug it */
2357 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2358
2359 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2360 {
2361 + if ((long)n < 0)
2362 + return n;
2363 +
2364 if (access_ok(VERIFY_WRITE, to, n))
2365 n = __copy_to_user(to, from, n);
2366 return n;
2367 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2368 index 5af0ed1..cea83883 100644
2369 --- a/arch/arm/include/uapi/asm/ptrace.h
2370 +++ b/arch/arm/include/uapi/asm/ptrace.h
2371 @@ -92,7 +92,7 @@
2372 * ARMv7 groups of PSR bits
2373 */
2374 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2375 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2376 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2377 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2378 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2379
2380 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2381 index a88671c..1cc895e 100644
2382 --- a/arch/arm/kernel/armksyms.c
2383 +++ b/arch/arm/kernel/armksyms.c
2384 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2385
2386 /* networking */
2387 EXPORT_SYMBOL(csum_partial);
2388 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2389 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2390 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2391 EXPORT_SYMBOL(__csum_ipv6_magic);
2392
2393 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2394 #ifdef CONFIG_MMU
2395 EXPORT_SYMBOL(copy_page);
2396
2397 -EXPORT_SYMBOL(__copy_from_user);
2398 -EXPORT_SYMBOL(__copy_to_user);
2399 -EXPORT_SYMBOL(__clear_user);
2400 +EXPORT_SYMBOL(___copy_from_user);
2401 +EXPORT_SYMBOL(___copy_to_user);
2402 +EXPORT_SYMBOL(___clear_user);
2403
2404 EXPORT_SYMBOL(__get_user_1);
2405 EXPORT_SYMBOL(__get_user_2);
2406 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2407 index 2f5555d..d493c91 100644
2408 --- a/arch/arm/kernel/entry-armv.S
2409 +++ b/arch/arm/kernel/entry-armv.S
2410 @@ -47,6 +47,87 @@
2411 9997:
2412 .endm
2413
2414 + .macro pax_enter_kernel
2415 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2416 + @ make aligned space for saved DACR
2417 + sub sp, sp, #8
2418 + @ save regs
2419 + stmdb sp!, {r1, r2}
2420 + @ read DACR from cpu_domain into r1
2421 + mov r2, sp
2422 + @ assume 8K pages, since we have to split the immediate in two
2423 + bic r2, r2, #(0x1fc0)
2424 + bic r2, r2, #(0x3f)
2425 + ldr r1, [r2, #TI_CPU_DOMAIN]
2426 + @ store old DACR on stack
2427 + str r1, [sp, #8]
2428 +#ifdef CONFIG_PAX_KERNEXEC
2429 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2430 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2431 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2432 +#endif
2433 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2434 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2435 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2436 +#endif
2437 + @ write r1 to current_thread_info()->cpu_domain
2438 + str r1, [r2, #TI_CPU_DOMAIN]
2439 + @ write r1 to DACR
2440 + mcr p15, 0, r1, c3, c0, 0
2441 + @ instruction sync
2442 + instr_sync
2443 + @ restore regs
2444 + ldmia sp!, {r1, r2}
2445 +#endif
2446 + .endm
2447 +
2448 + .macro pax_open_userland
2449 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2450 + @ save regs
2451 + stmdb sp!, {r0, r1}
2452 + @ read DACR from cpu_domain into r1
2453 + mov r0, sp
2454 + @ assume 8K pages, since we have to split the immediate in two
2455 + bic r0, r0, #(0x1fc0)
2456 + bic r0, r0, #(0x3f)
2457 + ldr r1, [r0, #TI_CPU_DOMAIN]
2458 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r0, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r0, r1}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_close_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + @ write r1 to current_thread_info()->cpu_domain
2485 + str r1, [r0, #TI_CPU_DOMAIN]
2486 + @ write r1 to DACR
2487 + mcr p15, 0, r1, c3, c0, 0
2488 + @ instruction sync
2489 + instr_sync
2490 + @ restore regs
2491 + ldmia sp!, {r0, r1}
2492 +#endif
2493 + .endm
2494 +
2495 .macro pabt_helper
2496 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2497 #ifdef MULTI_PABORT
2498 @@ -89,11 +170,15 @@
2499 * Invalid mode handlers
2500 */
2501 .macro inv_entry, reason
2502 +
2503 + pax_enter_kernel
2504 +
2505 sub sp, sp, #S_FRAME_SIZE
2506 ARM( stmib sp, {r1 - lr} )
2507 THUMB( stmia sp, {r0 - r12} )
2508 THUMB( str sp, [sp, #S_SP] )
2509 THUMB( str lr, [sp, #S_LR] )
2510 +
2511 mov r1, #\reason
2512 .endm
2513
2514 @@ -149,7 +234,11 @@ ENDPROC(__und_invalid)
2515 .macro svc_entry, stack_hole=0, trace=1
2516 UNWIND(.fnstart )
2517 UNWIND(.save {r0 - pc} )
2518 +
2519 + pax_enter_kernel
2520 +
2521 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2522 +
2523 #ifdef CONFIG_THUMB2_KERNEL
2524 SPFIX( str r0, [sp] ) @ temporarily saved
2525 SPFIX( mov r0, sp )
2526 @@ -164,7 +253,12 @@ ENDPROC(__und_invalid)
2527 ldmia r0, {r3 - r5}
2528 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2529 mov r6, #-1 @ "" "" "" ""
2530 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2531 + @ offset sp by 8 as done in pax_enter_kernel
2532 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2533 +#else
2534 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2535 +#endif
2536 SPFIX( addeq r2, r2, #4 )
2537 str r3, [sp, #-4]! @ save the "real" r0 copied
2538 @ from the exception stack
2539 @@ -368,6 +462,9 @@ ENDPROC(__fiq_abt)
2540 .macro usr_entry, trace=1
2541 UNWIND(.fnstart )
2542 UNWIND(.cantunwind ) @ don't unwind the user space
2543 +
2544 + pax_enter_kernel_user
2545 +
2546 sub sp, sp, #S_FRAME_SIZE
2547 ARM( stmib sp, {r1 - r12} )
2548 THUMB( stmia sp, {r0 - r12} )
2549 @@ -478,7 +575,9 @@ __und_usr:
2550 tst r3, #PSR_T_BIT @ Thumb mode?
2551 bne __und_usr_thumb
2552 sub r4, r2, #4 @ ARM instr at LR - 4
2553 + pax_open_userland
2554 1: ldrt r0, [r4]
2555 + pax_close_userland
2556 ARM_BE8(rev r0, r0) @ little endian instruction
2557
2558 @ r0 = 32-bit ARM instruction which caused the exception
2559 @@ -512,11 +611,15 @@ __und_usr_thumb:
2560 */
2561 .arch armv6t2
2562 #endif
2563 + pax_open_userland
2564 2: ldrht r5, [r4]
2565 + pax_close_userland
2566 ARM_BE8(rev16 r5, r5) @ little endian instruction
2567 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2568 blo __und_usr_fault_16 @ 16bit undefined instruction
2569 + pax_open_userland
2570 3: ldrht r0, [r2]
2571 + pax_close_userland
2572 ARM_BE8(rev16 r0, r0) @ little endian instruction
2573 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2574 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2575 @@ -546,7 +649,8 @@ ENDPROC(__und_usr)
2576 */
2577 .pushsection .fixup, "ax"
2578 .align 2
2579 -4: str r4, [sp, #S_PC] @ retry current instruction
2580 +4: pax_close_userland
2581 + str r4, [sp, #S_PC] @ retry current instruction
2582 ret r9
2583 .popsection
2584 .pushsection __ex_table,"a"
2585 @@ -766,7 +870,7 @@ ENTRY(__switch_to)
2586 THUMB( str lr, [ip], #4 )
2587 ldr r4, [r2, #TI_TP_VALUE]
2588 ldr r5, [r2, #TI_TP_VALUE + 4]
2589 -#ifdef CONFIG_CPU_USE_DOMAINS
2590 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2591 ldr r6, [r2, #TI_CPU_DOMAIN]
2592 #endif
2593 switch_tls r1, r4, r5, r3, r7
2594 @@ -775,7 +879,7 @@ ENTRY(__switch_to)
2595 ldr r8, =__stack_chk_guard
2596 ldr r7, [r7, #TSK_STACK_CANARY]
2597 #endif
2598 -#ifdef CONFIG_CPU_USE_DOMAINS
2599 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2600 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2601 #endif
2602 mov r5, r0
2603 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2604 index f8ccc21..83d192f 100644
2605 --- a/arch/arm/kernel/entry-common.S
2606 +++ b/arch/arm/kernel/entry-common.S
2607 @@ -11,18 +11,46 @@
2608 #include <asm/assembler.h>
2609 #include <asm/unistd.h>
2610 #include <asm/ftrace.h>
2611 +#include <asm/domain.h>
2612 #include <asm/unwind.h>
2613
2614 +#include "entry-header.S"
2615 +
2616 #ifdef CONFIG_NEED_RET_TO_USER
2617 #include <mach/entry-macro.S>
2618 #else
2619 .macro arch_ret_to_user, tmp1, tmp2
2620 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2621 + @ save regs
2622 + stmdb sp!, {r1, r2}
2623 + @ read DACR from cpu_domain into r1
2624 + mov r2, sp
2625 + @ assume 8K pages, since we have to split the immediate in two
2626 + bic r2, r2, #(0x1fc0)
2627 + bic r2, r2, #(0x3f)
2628 + ldr r1, [r2, #TI_CPU_DOMAIN]
2629 +#ifdef CONFIG_PAX_KERNEXEC
2630 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2631 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2632 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2633 +#endif
2634 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2635 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2636 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2637 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2638 +#endif
2639 + @ write r1 to current_thread_info()->cpu_domain
2640 + str r1, [r2, #TI_CPU_DOMAIN]
2641 + @ write r1 to DACR
2642 + mcr p15, 0, r1, c3, c0, 0
2643 + @ instruction sync
2644 + instr_sync
2645 + @ restore regs
2646 + ldmia sp!, {r1, r2}
2647 +#endif
2648 .endm
2649 #endif
2650
2651 -#include "entry-header.S"
2652 -
2653 -
2654 .align 5
2655 /*
2656 * This is the fast syscall return path. We do as little as
2657 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2658 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2659 #endif
2660
2661 + /*
2662 + * do this here to avoid a performance hit of wrapping the code above
2663 + * that directly dereferences userland to parse the SWI instruction
2664 + */
2665 + pax_enter_kernel_user
2666 +
2667 adr tbl, sys_call_table @ load syscall table pointer
2668
2669 #if defined(CONFIG_OABI_COMPAT)
2670 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2671 index 1a0045a..9b4f34d 100644
2672 --- a/arch/arm/kernel/entry-header.S
2673 +++ b/arch/arm/kernel/entry-header.S
2674 @@ -196,6 +196,60 @@
2675 msr cpsr_c, \rtemp @ switch back to the SVC mode
2676 .endm
2677
2678 + .macro pax_enter_kernel_user
2679 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2680 + @ save regs
2681 + stmdb sp!, {r0, r1}
2682 + @ read DACR from cpu_domain into r1
2683 + mov r0, sp
2684 + @ assume 8K pages, since we have to split the immediate in two
2685 + bic r0, r0, #(0x1fc0)
2686 + bic r0, r0, #(0x3f)
2687 + ldr r1, [r0, #TI_CPU_DOMAIN]
2688 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2689 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2690 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2691 +#endif
2692 +#ifdef CONFIG_PAX_KERNEXEC
2693 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2694 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2695 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2696 +#endif
2697 + @ write r1 to current_thread_info()->cpu_domain
2698 + str r1, [r0, #TI_CPU_DOMAIN]
2699 + @ write r1 to DACR
2700 + mcr p15, 0, r1, c3, c0, 0
2701 + @ instruction sync
2702 + instr_sync
2703 + @ restore regs
2704 + ldmia sp!, {r0, r1}
2705 +#endif
2706 + .endm
2707 +
2708 + .macro pax_exit_kernel
2709 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2710 + @ save regs
2711 + stmdb sp!, {r0, r1}
2712 + @ read old DACR from stack into r1
2713 + ldr r1, [sp, #(8 + S_SP)]
2714 + sub r1, r1, #8
2715 + ldr r1, [r1]
2716 +
2717 + @ write r1 to current_thread_info()->cpu_domain
2718 + mov r0, sp
2719 + @ assume 8K pages, since we have to split the immediate in two
2720 + bic r0, r0, #(0x1fc0)
2721 + bic r0, r0, #(0x3f)
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 #ifndef CONFIG_THUMB2_KERNEL
2733 .macro svc_exit, rpsr, irq = 0
2734 .if \irq != 0
2735 @@ -215,6 +269,9 @@
2736 blne trace_hardirqs_off
2737 #endif
2738 .endif
2739 +
2740 + pax_exit_kernel
2741 +
2742 msr spsr_cxsf, \rpsr
2743 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2744 @ We must avoid clrex due to Cortex-A15 erratum #830321
2745 @@ -291,6 +348,9 @@
2746 blne trace_hardirqs_off
2747 #endif
2748 .endif
2749 +
2750 + pax_exit_kernel
2751 +
2752 ldr lr, [sp, #S_SP] @ top of the stack
2753 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2754
2755 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2756 index 059c3da..8e45cfc 100644
2757 --- a/arch/arm/kernel/fiq.c
2758 +++ b/arch/arm/kernel/fiq.c
2759 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2760 void *base = vectors_page;
2761 unsigned offset = FIQ_OFFSET;
2762
2763 + pax_open_kernel();
2764 memcpy(base + offset, start, length);
2765 + pax_close_kernel();
2766 +
2767 if (!cache_is_vipt_nonaliasing())
2768 flush_icache_range((unsigned long)base + offset, offset +
2769 length);
2770 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2771 index 664eee8..f470938 100644
2772 --- a/arch/arm/kernel/head.S
2773 +++ b/arch/arm/kernel/head.S
2774 @@ -437,7 +437,7 @@ __enable_mmu:
2775 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2776 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2777 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2778 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2779 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2780 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2781 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2782 #endif
2783 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2784 index bea7db9..a210d10 100644
2785 --- a/arch/arm/kernel/module.c
2786 +++ b/arch/arm/kernel/module.c
2787 @@ -38,12 +38,39 @@
2788 #endif
2789
2790 #ifdef CONFIG_MMU
2791 -void *module_alloc(unsigned long size)
2792 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2793 {
2794 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2795 + return NULL;
2796 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2797 - GFP_KERNEL, PAGE_KERNEL_EXEC, NUMA_NO_NODE,
2798 + GFP_KERNEL, prot, NUMA_NO_NODE,
2799 __builtin_return_address(0));
2800 }
2801 +
2802 +void *module_alloc(unsigned long size)
2803 +{
2804 +
2805 +#ifdef CONFIG_PAX_KERNEXEC
2806 + return __module_alloc(size, PAGE_KERNEL);
2807 +#else
2808 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2809 +#endif
2810 +
2811 +}
2812 +
2813 +#ifdef CONFIG_PAX_KERNEXEC
2814 +void module_memfree_exec(void *module_region)
2815 +{
2816 + module_memfree(module_region);
2817 +}
2818 +EXPORT_SYMBOL(module_memfree_exec);
2819 +
2820 +void *module_alloc_exec(unsigned long size)
2821 +{
2822 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2823 +}
2824 +EXPORT_SYMBOL(module_alloc_exec);
2825 +#endif
2826 #endif
2827
2828 int
2829 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2830 index 5038960..4aa71d8 100644
2831 --- a/arch/arm/kernel/patch.c
2832 +++ b/arch/arm/kernel/patch.c
2833 @@ -67,6 +67,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2834 else
2835 __acquire(&patch_lock);
2836
2837 + pax_open_kernel();
2838 if (thumb2 && __opcode_is_thumb16(insn)) {
2839 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2840 size = sizeof(u16);
2841 @@ -98,6 +99,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2842 *(u32 *)waddr = insn;
2843 size = sizeof(u32);
2844 }
2845 + pax_close_kernel();
2846
2847 if (waddr != addr) {
2848 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2849 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2850 index fdfa3a7..5d208b8 100644
2851 --- a/arch/arm/kernel/process.c
2852 +++ b/arch/arm/kernel/process.c
2853 @@ -207,6 +207,7 @@ void machine_power_off(void)
2854
2855 if (pm_power_off)
2856 pm_power_off();
2857 + BUG();
2858 }
2859
2860 /*
2861 @@ -220,7 +221,7 @@ void machine_power_off(void)
2862 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2863 * to use. Implementing such co-ordination would be essentially impossible.
2864 */
2865 -void machine_restart(char *cmd)
2866 +__noreturn void machine_restart(char *cmd)
2867 {
2868 local_irq_disable();
2869 smp_send_stop();
2870 @@ -246,8 +247,8 @@ void __show_regs(struct pt_regs *regs)
2871
2872 show_regs_print_info(KERN_DEFAULT);
2873
2874 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2875 - print_symbol("LR is at %s\n", regs->ARM_lr);
2876 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2877 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2878 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2879 "sp : %08lx ip : %08lx fp : %08lx\n",
2880 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2881 @@ -424,12 +425,6 @@ unsigned long get_wchan(struct task_struct *p)
2882 return 0;
2883 }
2884
2885 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2886 -{
2887 - unsigned long range_end = mm->brk + 0x02000000;
2888 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2889 -}
2890 -
2891 #ifdef CONFIG_MMU
2892 #ifdef CONFIG_KUSER_HELPERS
2893 /*
2894 @@ -445,7 +440,7 @@ static struct vm_area_struct gate_vma = {
2895
2896 static int __init gate_vma_init(void)
2897 {
2898 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2899 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2900 return 0;
2901 }
2902 arch_initcall(gate_vma_init);
2903 @@ -474,81 +469,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2904 return is_gate_vma(vma) ? "[vectors]" : NULL;
2905 }
2906
2907 -/* If possible, provide a placement hint at a random offset from the
2908 - * stack for the signal page.
2909 - */
2910 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2911 - unsigned int npages)
2912 -{
2913 - unsigned long offset;
2914 - unsigned long first;
2915 - unsigned long last;
2916 - unsigned long addr;
2917 - unsigned int slots;
2918 -
2919 - first = PAGE_ALIGN(mm->start_stack);
2920 -
2921 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2922 -
2923 - /* No room after stack? */
2924 - if (first > last)
2925 - return 0;
2926 -
2927 - /* Just enough room? */
2928 - if (first == last)
2929 - return first;
2930 -
2931 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2932 -
2933 - offset = get_random_int() % slots;
2934 -
2935 - addr = first + (offset << PAGE_SHIFT);
2936 -
2937 - return addr;
2938 -}
2939 -
2940 -static struct page *signal_page;
2941 -extern struct page *get_signal_page(void);
2942 -
2943 -static const struct vm_special_mapping sigpage_mapping = {
2944 - .name = "[sigpage]",
2945 - .pages = &signal_page,
2946 -};
2947 -
2948 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2949 {
2950 struct mm_struct *mm = current->mm;
2951 - struct vm_area_struct *vma;
2952 - unsigned long addr;
2953 - unsigned long hint;
2954 - int ret = 0;
2955 -
2956 - if (!signal_page)
2957 - signal_page = get_signal_page();
2958 - if (!signal_page)
2959 - return -ENOMEM;
2960
2961 down_write(&mm->mmap_sem);
2962 - hint = sigpage_addr(mm, 1);
2963 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2964 - if (IS_ERR_VALUE(addr)) {
2965 - ret = addr;
2966 - goto up_fail;
2967 - }
2968 -
2969 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2970 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2971 - &sigpage_mapping);
2972 -
2973 - if (IS_ERR(vma)) {
2974 - ret = PTR_ERR(vma);
2975 - goto up_fail;
2976 - }
2977 -
2978 - mm->context.sigpage = addr;
2979 -
2980 - up_fail:
2981 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2982 up_write(&mm->mmap_sem);
2983 - return ret;
2984 + return 0;
2985 }
2986 #endif
2987 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2988 index f73891b..cf3004e 100644
2989 --- a/arch/arm/kernel/psci.c
2990 +++ b/arch/arm/kernel/psci.c
2991 @@ -28,7 +28,7 @@
2992 #include <asm/psci.h>
2993 #include <asm/system_misc.h>
2994
2995 -struct psci_operations psci_ops;
2996 +struct psci_operations psci_ops __read_only;
2997
2998 static int (*invoke_psci_fn)(u32, u32, u32, u32);
2999 typedef int (*psci_initcall_t)(const struct device_node *);
3000 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3001 index ef9119f..31995a3 100644
3002 --- a/arch/arm/kernel/ptrace.c
3003 +++ b/arch/arm/kernel/ptrace.c
3004 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3005 regs->ARM_ip = ip;
3006 }
3007
3008 +#ifdef CONFIG_GRKERNSEC_SETXID
3009 +extern void gr_delayed_cred_worker(void);
3010 +#endif
3011 +
3012 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3013 {
3014 current_thread_info()->syscall = scno;
3015
3016 +#ifdef CONFIG_GRKERNSEC_SETXID
3017 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3018 + gr_delayed_cred_worker();
3019 +#endif
3020 +
3021 /* Do the secure computing check first; failures should be fast. */
3022 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3023 if (secure_computing() == -1)
3024 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3025 index e55408e..14d9998 100644
3026 --- a/arch/arm/kernel/setup.c
3027 +++ b/arch/arm/kernel/setup.c
3028 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3029 unsigned int elf_hwcap2 __read_mostly;
3030 EXPORT_SYMBOL(elf_hwcap2);
3031
3032 +pteval_t __supported_pte_mask __read_only;
3033 +pmdval_t __supported_pmd_mask __read_only;
3034
3035 #ifdef MULTI_CPU
3036 -struct processor processor __read_mostly;
3037 +struct processor processor __read_only;
3038 #endif
3039 #ifdef MULTI_TLB
3040 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3041 +struct cpu_tlb_fns cpu_tlb __read_only;
3042 #endif
3043 #ifdef MULTI_USER
3044 -struct cpu_user_fns cpu_user __read_mostly;
3045 +struct cpu_user_fns cpu_user __read_only;
3046 #endif
3047 #ifdef MULTI_CACHE
3048 -struct cpu_cache_fns cpu_cache __read_mostly;
3049 +struct cpu_cache_fns cpu_cache __read_only;
3050 #endif
3051 #ifdef CONFIG_OUTER_CACHE
3052 -struct outer_cache_fns outer_cache __read_mostly;
3053 +struct outer_cache_fns outer_cache __read_only;
3054 EXPORT_SYMBOL(outer_cache);
3055 #endif
3056
3057 @@ -253,9 +255,13 @@ static int __get_cpu_architecture(void)
3058 asm("mrc p15, 0, %0, c0, c1, 4"
3059 : "=r" (mmfr0));
3060 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3061 - (mmfr0 & 0x000000f0) >= 0x00000030)
3062 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3063 cpu_arch = CPU_ARCH_ARMv7;
3064 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3065 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3066 + __supported_pte_mask |= L_PTE_PXN;
3067 + __supported_pmd_mask |= PMD_PXNTABLE;
3068 + }
3069 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3070 (mmfr0 & 0x000000f0) == 0x00000020)
3071 cpu_arch = CPU_ARCH_ARMv6;
3072 else
3073 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3074 index 8aa6f1b..0899e08 100644
3075 --- a/arch/arm/kernel/signal.c
3076 +++ b/arch/arm/kernel/signal.c
3077 @@ -24,8 +24,6 @@
3078
3079 extern const unsigned long sigreturn_codes[7];
3080
3081 -static unsigned long signal_return_offset;
3082 -
3083 #ifdef CONFIG_CRUNCH
3084 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3085 {
3086 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3087 * except when the MPU has protected the vectors
3088 * page from PL0
3089 */
3090 - retcode = mm->context.sigpage + signal_return_offset +
3091 - (idx << 2) + thumb;
3092 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3093 } else
3094 #endif
3095 {
3096 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3097 } while (thread_flags & _TIF_WORK_MASK);
3098 return 0;
3099 }
3100 -
3101 -struct page *get_signal_page(void)
3102 -{
3103 - unsigned long ptr;
3104 - unsigned offset;
3105 - struct page *page;
3106 - void *addr;
3107 -
3108 - page = alloc_pages(GFP_KERNEL, 0);
3109 -
3110 - if (!page)
3111 - return NULL;
3112 -
3113 - addr = page_address(page);
3114 -
3115 - /* Give the signal return code some randomness */
3116 - offset = 0x200 + (get_random_int() & 0x7fc);
3117 - signal_return_offset = offset;
3118 -
3119 - /*
3120 - * Copy signal return handlers into the vector page, and
3121 - * set sigreturn to be a pointer to these.
3122 - */
3123 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3124 -
3125 - ptr = (unsigned long)addr + offset;
3126 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3127 -
3128 - return page;
3129 -}
3130 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3131 index 86ef244..c518451 100644
3132 --- a/arch/arm/kernel/smp.c
3133 +++ b/arch/arm/kernel/smp.c
3134 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3135
3136 static DECLARE_COMPLETION(cpu_running);
3137
3138 -static struct smp_operations smp_ops;
3139 +static struct smp_operations smp_ops __read_only;
3140
3141 void __init smp_set_ops(struct smp_operations *ops)
3142 {
3143 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3144 index 7a3be1d..b00c7de 100644
3145 --- a/arch/arm/kernel/tcm.c
3146 +++ b/arch/arm/kernel/tcm.c
3147 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3148 .virtual = ITCM_OFFSET,
3149 .pfn = __phys_to_pfn(ITCM_OFFSET),
3150 .length = 0,
3151 - .type = MT_MEMORY_RWX_ITCM,
3152 + .type = MT_MEMORY_RX_ITCM,
3153 }
3154 };
3155
3156 @@ -267,7 +267,9 @@ no_dtcm:
3157 start = &__sitcm_text;
3158 end = &__eitcm_text;
3159 ram = &__itcm_start;
3160 + pax_open_kernel();
3161 memcpy(start, ram, itcm_code_sz);
3162 + pax_close_kernel();
3163 pr_debug("CPU ITCM: copied code from %p - %p\n",
3164 start, end);
3165 itcm_present = true;
3166 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3167 index 788e23f..6fa06a1 100644
3168 --- a/arch/arm/kernel/traps.c
3169 +++ b/arch/arm/kernel/traps.c
3170 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3171 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3172 {
3173 #ifdef CONFIG_KALLSYMS
3174 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3175 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3176 #else
3177 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3178 #endif
3179 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3180 static int die_owner = -1;
3181 static unsigned int die_nest_count;
3182
3183 +extern void gr_handle_kernel_exploit(void);
3184 +
3185 static unsigned long oops_begin(void)
3186 {
3187 int cpu;
3188 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3189 panic("Fatal exception in interrupt");
3190 if (panic_on_oops)
3191 panic("Fatal exception");
3192 +
3193 + gr_handle_kernel_exploit();
3194 +
3195 if (signr)
3196 do_exit(signr);
3197 }
3198 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3199 kuser_init(vectors_base);
3200
3201 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3202 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3203 +
3204 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3205 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3206 +#endif
3207 +
3208 #else /* ifndef CONFIG_CPU_V7M */
3209 /*
3210 * on V7-M there is no need to copy the vector table to a dedicated
3211 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3212 index b31aa73..cc4b7a1 100644
3213 --- a/arch/arm/kernel/vmlinux.lds.S
3214 +++ b/arch/arm/kernel/vmlinux.lds.S
3215 @@ -37,7 +37,7 @@
3216 #endif
3217
3218 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3219 - defined(CONFIG_GENERIC_BUG)
3220 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3221 #define ARM_EXIT_KEEP(x) x
3222 #define ARM_EXIT_DISCARD(x)
3223 #else
3224 @@ -123,6 +123,8 @@ SECTIONS
3225 #ifdef CONFIG_DEBUG_RODATA
3226 . = ALIGN(1<<SECTION_SHIFT);
3227 #endif
3228 + _etext = .; /* End of text section */
3229 +
3230 RO_DATA(PAGE_SIZE)
3231
3232 . = ALIGN(4);
3233 @@ -153,8 +155,6 @@ SECTIONS
3234
3235 NOTES
3236
3237 - _etext = .; /* End of text and rodata section */
3238 -
3239 #ifndef CONFIG_XIP_KERNEL
3240 # ifdef CONFIG_ARM_KERNMEM_PERMS
3241 . = ALIGN(1<<SECTION_SHIFT);
3242 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3243 index 0b0d58a..988cb45 100644
3244 --- a/arch/arm/kvm/arm.c
3245 +++ b/arch/arm/kvm/arm.c
3246 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3247 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3248
3249 /* The VMID used in the VTTBR */
3250 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3251 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3252 static u8 kvm_next_vmid;
3253 static DEFINE_SPINLOCK(kvm_vmid_lock);
3254
3255 @@ -351,7 +351,7 @@ void force_vm_exit(const cpumask_t *mask)
3256 */
3257 static bool need_new_vmid_gen(struct kvm *kvm)
3258 {
3259 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3260 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3261 }
3262
3263 /**
3264 @@ -384,7 +384,7 @@ static void update_vttbr(struct kvm *kvm)
3265
3266 /* First user of a new VMID generation? */
3267 if (unlikely(kvm_next_vmid == 0)) {
3268 - atomic64_inc(&kvm_vmid_gen);
3269 + atomic64_inc_unchecked(&kvm_vmid_gen);
3270 kvm_next_vmid = 1;
3271
3272 /*
3273 @@ -401,7 +401,7 @@ static void update_vttbr(struct kvm *kvm)
3274 kvm_call_hyp(__kvm_flush_vm_context);
3275 }
3276
3277 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3278 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3279 kvm->arch.vmid = kvm_next_vmid;
3280 kvm_next_vmid++;
3281
3282 @@ -1038,7 +1038,7 @@ static void check_kvm_target_cpu(void *ret)
3283 /**
3284 * Initialize Hyp-mode and memory mappings on all CPUs.
3285 */
3286 -int kvm_arch_init(void *opaque)
3287 +int kvm_arch_init(const void *opaque)
3288 {
3289 int err;
3290 int ret, cpu;
3291 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3292 index 14a0d98..7771a7d 100644
3293 --- a/arch/arm/lib/clear_user.S
3294 +++ b/arch/arm/lib/clear_user.S
3295 @@ -12,14 +12,14 @@
3296
3297 .text
3298
3299 -/* Prototype: int __clear_user(void *addr, size_t sz)
3300 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3301 * Purpose : clear some user memory
3302 * Params : addr - user memory address to clear
3303 * : sz - number of bytes to clear
3304 * Returns : number of bytes NOT cleared
3305 */
3306 ENTRY(__clear_user_std)
3307 -WEAK(__clear_user)
3308 +WEAK(___clear_user)
3309 stmfd sp!, {r1, lr}
3310 mov r2, #0
3311 cmp r1, #4
3312 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3313 USER( strnebt r2, [r0])
3314 mov r0, #0
3315 ldmfd sp!, {r1, pc}
3316 -ENDPROC(__clear_user)
3317 +ENDPROC(___clear_user)
3318 ENDPROC(__clear_user_std)
3319
3320 .pushsection .fixup,"ax"
3321 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3322 index 7a235b9..73a0556 100644
3323 --- a/arch/arm/lib/copy_from_user.S
3324 +++ b/arch/arm/lib/copy_from_user.S
3325 @@ -17,7 +17,7 @@
3326 /*
3327 * Prototype:
3328 *
3329 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3330 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3331 *
3332 * Purpose:
3333 *
3334 @@ -89,11 +89,11 @@
3335
3336 .text
3337
3338 -ENTRY(__copy_from_user)
3339 +ENTRY(___copy_from_user)
3340
3341 #include "copy_template.S"
3342
3343 -ENDPROC(__copy_from_user)
3344 +ENDPROC(___copy_from_user)
3345
3346 .pushsection .fixup,"ax"
3347 .align 0
3348 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3349 index 6ee2f67..d1cce76 100644
3350 --- a/arch/arm/lib/copy_page.S
3351 +++ b/arch/arm/lib/copy_page.S
3352 @@ -10,6 +10,7 @@
3353 * ASM optimised string functions
3354 */
3355 #include <linux/linkage.h>
3356 +#include <linux/const.h>
3357 #include <asm/assembler.h>
3358 #include <asm/asm-offsets.h>
3359 #include <asm/cache.h>
3360 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3361 index a9d3db1..164b089 100644
3362 --- a/arch/arm/lib/copy_to_user.S
3363 +++ b/arch/arm/lib/copy_to_user.S
3364 @@ -17,7 +17,7 @@
3365 /*
3366 * Prototype:
3367 *
3368 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3369 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3370 *
3371 * Purpose:
3372 *
3373 @@ -93,11 +93,11 @@
3374 .text
3375
3376 ENTRY(__copy_to_user_std)
3377 -WEAK(__copy_to_user)
3378 +WEAK(___copy_to_user)
3379
3380 #include "copy_template.S"
3381
3382 -ENDPROC(__copy_to_user)
3383 +ENDPROC(___copy_to_user)
3384 ENDPROC(__copy_to_user_std)
3385
3386 .pushsection .fixup,"ax"
3387 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3388 index 7d08b43..f7ca7ea 100644
3389 --- a/arch/arm/lib/csumpartialcopyuser.S
3390 +++ b/arch/arm/lib/csumpartialcopyuser.S
3391 @@ -57,8 +57,8 @@
3392 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3393 */
3394
3395 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3396 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3397 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3398 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3399
3400 #include "csumpartialcopygeneric.S"
3401
3402 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3403 index 312d43e..21d2322 100644
3404 --- a/arch/arm/lib/delay.c
3405 +++ b/arch/arm/lib/delay.c
3406 @@ -29,7 +29,7 @@
3407 /*
3408 * Default to the loop-based delay implementation.
3409 */
3410 -struct arm_delay_ops arm_delay_ops = {
3411 +struct arm_delay_ops arm_delay_ops __read_only = {
3412 .delay = __loop_delay,
3413 .const_udelay = __loop_const_udelay,
3414 .udelay = __loop_udelay,
3415 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3416 index 3e58d71..029817c 100644
3417 --- a/arch/arm/lib/uaccess_with_memcpy.c
3418 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3419 @@ -136,7 +136,7 @@ out:
3420 }
3421
3422 unsigned long
3423 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3424 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3425 {
3426 /*
3427 * This test is stubbed out of the main function above to keep
3428 @@ -190,7 +190,7 @@ out:
3429 return n;
3430 }
3431
3432 -unsigned long __clear_user(void __user *addr, unsigned long n)
3433 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3434 {
3435 /* See rational for this in __copy_to_user() above. */
3436 if (n < 64)
3437 diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
3438 index ce25e85..3dd7850 100644
3439 --- a/arch/arm/mach-at91/setup.c
3440 +++ b/arch/arm/mach-at91/setup.c
3441 @@ -57,7 +57,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
3442
3443 desc->pfn = __phys_to_pfn(base);
3444 desc->length = length;
3445 - desc->type = MT_MEMORY_RWX_NONCACHED;
3446 + desc->type = MT_MEMORY_RW_NONCACHED;
3447
3448 pr_info("sram at 0x%lx of 0x%x mapped at 0x%lx\n",
3449 base, length, desc->virtual);
3450 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3451 index f8e7dcd..17ee921 100644
3452 --- a/arch/arm/mach-exynos/suspend.c
3453 +++ b/arch/arm/mach-exynos/suspend.c
3454 @@ -18,6 +18,7 @@
3455 #include <linux/syscore_ops.h>
3456 #include <linux/cpu_pm.h>
3457 #include <linux/io.h>
3458 +#include <linux/irq.h>
3459 #include <linux/irqchip/arm-gic.h>
3460 #include <linux/err.h>
3461 #include <linux/regulator/machine.h>
3462 @@ -558,8 +559,10 @@ void __init exynos_pm_init(void)
3463 tmp |= pm_data->wake_disable_mask;
3464 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3465
3466 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3467 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3468 + pax_open_kernel();
3469 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3470 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3471 + pax_close_kernel();
3472
3473 register_syscore_ops(&exynos_pm_syscore_ops);
3474 suspend_set_ops(&exynos_suspend_ops);
3475 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3476 index 7f352de..6dc0929 100644
3477 --- a/arch/arm/mach-keystone/keystone.c
3478 +++ b/arch/arm/mach-keystone/keystone.c
3479 @@ -27,7 +27,7 @@
3480
3481 #include "keystone.h"
3482
3483 -static struct notifier_block platform_nb;
3484 +static notifier_block_no_const platform_nb;
3485 static unsigned long keystone_dma_pfn_offset __read_mostly;
3486
3487 static int keystone_platform_notifier(struct notifier_block *nb,
3488 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3489 index ccef880..5dfad80 100644
3490 --- a/arch/arm/mach-mvebu/coherency.c
3491 +++ b/arch/arm/mach-mvebu/coherency.c
3492 @@ -164,7 +164,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3493
3494 /*
3495 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3496 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3497 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3498 * is needed as a workaround for a deadlock issue between the PCIe
3499 * interface and the cache controller.
3500 */
3501 @@ -177,7 +177,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3502 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3503
3504 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3505 - mtype = MT_UNCACHED;
3506 + mtype = MT_UNCACHED_RW;
3507
3508 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3509 }
3510 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3511 index b6443a4..20a0b74 100644
3512 --- a/arch/arm/mach-omap2/board-n8x0.c
3513 +++ b/arch/arm/mach-omap2/board-n8x0.c
3514 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3515 }
3516 #endif
3517
3518 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3519 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3520 .late_init = n8x0_menelaus_late_init,
3521 };
3522
3523 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3524 index 79f49d9..70bf184 100644
3525 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3526 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3527 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3528 void (*resume)(void);
3529 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3530 void (*hotplug_restart)(void);
3531 -};
3532 +} __no_const;
3533
3534 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3535 static struct powerdomain *mpuss_pd;
3536 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3537 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3538 {}
3539
3540 -struct cpu_pm_ops omap_pm_ops = {
3541 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3542 .finish_suspend = default_finish_suspend,
3543 .resume = dummy_cpu_resume,
3544 .scu_prepare = dummy_scu_prepare,
3545 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3546 index 5305ec7..6d74045 100644
3547 --- a/arch/arm/mach-omap2/omap-smp.c
3548 +++ b/arch/arm/mach-omap2/omap-smp.c
3549 @@ -19,6 +19,7 @@
3550 #include <linux/device.h>
3551 #include <linux/smp.h>
3552 #include <linux/io.h>
3553 +#include <linux/irq.h>
3554 #include <linux/irqchip/arm-gic.h>
3555
3556 #include <asm/smp_scu.h>
3557 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3558 index f961c46..4a453dc 100644
3559 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3560 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3561 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3562 return NOTIFY_OK;
3563 }
3564
3565 -static struct notifier_block __refdata irq_hotplug_notifier = {
3566 +static struct notifier_block irq_hotplug_notifier = {
3567 .notifier_call = irq_cpu_hotplug_notify,
3568 };
3569
3570 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3571 index be9541e..821805f 100644
3572 --- a/arch/arm/mach-omap2/omap_device.c
3573 +++ b/arch/arm/mach-omap2/omap_device.c
3574 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3575 struct platform_device __init *omap_device_build(const char *pdev_name,
3576 int pdev_id,
3577 struct omap_hwmod *oh,
3578 - void *pdata, int pdata_len)
3579 + const void *pdata, int pdata_len)
3580 {
3581 struct omap_hwmod *ohs[] = { oh };
3582
3583 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3584 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3585 int pdev_id,
3586 struct omap_hwmod **ohs,
3587 - int oh_cnt, void *pdata,
3588 + int oh_cnt, const void *pdata,
3589 int pdata_len)
3590 {
3591 int ret = -ENOMEM;
3592 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3593 index 78c02b3..c94109a 100644
3594 --- a/arch/arm/mach-omap2/omap_device.h
3595 +++ b/arch/arm/mach-omap2/omap_device.h
3596 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3597 /* Core code interface */
3598
3599 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3600 - struct omap_hwmod *oh, void *pdata,
3601 + struct omap_hwmod *oh, const void *pdata,
3602 int pdata_len);
3603
3604 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3605 struct omap_hwmod **oh, int oh_cnt,
3606 - void *pdata, int pdata_len);
3607 + const void *pdata, int pdata_len);
3608
3609 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3610 struct omap_hwmod **ohs, int oh_cnt);
3611 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3612 index 9025fff..3555702 100644
3613 --- a/arch/arm/mach-omap2/omap_hwmod.c
3614 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3615 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3616 int (*init_clkdm)(struct omap_hwmod *oh);
3617 void (*update_context_lost)(struct omap_hwmod *oh);
3618 int (*get_context_lost)(struct omap_hwmod *oh);
3619 -};
3620 +} __no_const;
3621
3622 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3623 -static struct omap_hwmod_soc_ops soc_ops;
3624 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3625
3626 /* omap_hwmod_list contains all registered struct omap_hwmods */
3627 static LIST_HEAD(omap_hwmod_list);
3628 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3629 index 95fee54..cfa9cf1 100644
3630 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3631 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3632 @@ -10,6 +10,7 @@
3633
3634 #include <linux/kernel.h>
3635 #include <linux/init.h>
3636 +#include <asm/pgtable.h>
3637
3638 #include "powerdomain.h"
3639
3640 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3641
3642 void __init am43xx_powerdomains_init(void)
3643 {
3644 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3645 + pax_open_kernel();
3646 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3647 + pax_close_kernel();
3648 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3649 pwrdm_register_pwrdms(powerdomains_am43xx);
3650 pwrdm_complete_init();
3651 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3652 index ff0a68c..b312aa0 100644
3653 --- a/arch/arm/mach-omap2/wd_timer.c
3654 +++ b/arch/arm/mach-omap2/wd_timer.c
3655 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3656 struct omap_hwmod *oh;
3657 char *oh_name = "wd_timer2";
3658 char *dev_name = "omap_wdt";
3659 - struct omap_wd_timer_platform_data pdata;
3660 + static struct omap_wd_timer_platform_data pdata = {
3661 + .read_reset_sources = prm_read_reset_sources
3662 + };
3663
3664 if (!cpu_class_is_omap2() || of_have_populated_dt())
3665 return 0;
3666 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3667 return -EINVAL;
3668 }
3669
3670 - pdata.read_reset_sources = prm_read_reset_sources;
3671 -
3672 pdev = omap_device_build(dev_name, id, oh, &pdata,
3673 sizeof(struct omap_wd_timer_platform_data));
3674 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3675 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3676 index 4f25a7c..a81be85 100644
3677 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3678 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3679 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3680 bool entered_lp2 = false;
3681
3682 if (tegra_pending_sgi())
3683 - ACCESS_ONCE(abort_flag) = true;
3684 + ACCESS_ONCE_RW(abort_flag) = true;
3685
3686 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3687
3688 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3689 index ab95f53..4b977a7 100644
3690 --- a/arch/arm/mach-tegra/irq.c
3691 +++ b/arch/arm/mach-tegra/irq.c
3692 @@ -20,6 +20,7 @@
3693 #include <linux/cpu_pm.h>
3694 #include <linux/interrupt.h>
3695 #include <linux/io.h>
3696 +#include <linux/irq.h>
3697 #include <linux/irqchip/arm-gic.h>
3698 #include <linux/irq.h>
3699 #include <linux/kernel.h>
3700 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3701 index 2cb587b..6ddfebf 100644
3702 --- a/arch/arm/mach-ux500/pm.c
3703 +++ b/arch/arm/mach-ux500/pm.c
3704 @@ -10,6 +10,7 @@
3705 */
3706
3707 #include <linux/kernel.h>
3708 +#include <linux/irq.h>
3709 #include <linux/irqchip/arm-gic.h>
3710 #include <linux/delay.h>
3711 #include <linux/io.h>
3712 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3713 index 2dea8b5..6499da2 100644
3714 --- a/arch/arm/mach-ux500/setup.h
3715 +++ b/arch/arm/mach-ux500/setup.h
3716 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3717 .type = MT_DEVICE, \
3718 }
3719
3720 -#define __MEM_DEV_DESC(x, sz) { \
3721 - .virtual = IO_ADDRESS(x), \
3722 - .pfn = __phys_to_pfn(x), \
3723 - .length = sz, \
3724 - .type = MT_MEMORY_RWX, \
3725 -}
3726 -
3727 extern struct smp_operations ux500_smp_ops;
3728 extern void ux500_cpu_die(unsigned int cpu);
3729
3730 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3731 index 52d768f..5f93180 100644
3732 --- a/arch/arm/mach-zynq/platsmp.c
3733 +++ b/arch/arm/mach-zynq/platsmp.c
3734 @@ -24,6 +24,7 @@
3735 #include <linux/io.h>
3736 #include <asm/cacheflush.h>
3737 #include <asm/smp_scu.h>
3738 +#include <linux/irq.h>
3739 #include <linux/irqchip/arm-gic.h>
3740 #include "common.h"
3741
3742 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3743 index c43c714..4f8f7b9 100644
3744 --- a/arch/arm/mm/Kconfig
3745 +++ b/arch/arm/mm/Kconfig
3746 @@ -446,6 +446,7 @@ config CPU_32v5
3747
3748 config CPU_32v6
3749 bool
3750 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3751 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3752
3753 config CPU_32v6K
3754 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3755
3756 config CPU_USE_DOMAINS
3757 bool
3758 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3759 help
3760 This option enables or disables the use of domain switching
3761 via the set_fs() function.
3762 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3763
3764 config KUSER_HELPERS
3765 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3766 - depends on MMU
3767 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3768 default y
3769 help
3770 Warning: disabling this option may break user programs.
3771 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3772 See Documentation/arm/kernel_user_helpers.txt for details.
3773
3774 However, the fixed address nature of these helpers can be used
3775 - by ROP (return orientated programming) authors when creating
3776 + by ROP (Return Oriented Programming) authors when creating
3777 exploits.
3778
3779 If all of the binaries and libraries which run on your platform
3780 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3781 index 2c0c541..4585df9 100644
3782 --- a/arch/arm/mm/alignment.c
3783 +++ b/arch/arm/mm/alignment.c
3784 @@ -216,10 +216,12 @@ union offset_union {
3785 #define __get16_unaligned_check(ins,val,addr) \
3786 do { \
3787 unsigned int err = 0, v, a = addr; \
3788 + pax_open_userland(); \
3789 __get8_unaligned_check(ins,v,a,err); \
3790 val = v << ((BE) ? 8 : 0); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val |= v << ((BE) ? 0 : 8); \
3793 + pax_close_userland(); \
3794 if (err) \
3795 goto fault; \
3796 } while (0)
3797 @@ -233,6 +235,7 @@ union offset_union {
3798 #define __get32_unaligned_check(ins,val,addr) \
3799 do { \
3800 unsigned int err = 0, v, a = addr; \
3801 + pax_open_userland(); \
3802 __get8_unaligned_check(ins,v,a,err); \
3803 val = v << ((BE) ? 24 : 0); \
3804 __get8_unaligned_check(ins,v,a,err); \
3805 @@ -241,6 +244,7 @@ union offset_union {
3806 val |= v << ((BE) ? 8 : 16); \
3807 __get8_unaligned_check(ins,v,a,err); \
3808 val |= v << ((BE) ? 0 : 24); \
3809 + pax_close_userland(); \
3810 if (err) \
3811 goto fault; \
3812 } while (0)
3813 @@ -254,6 +258,7 @@ union offset_union {
3814 #define __put16_unaligned_check(ins,val,addr) \
3815 do { \
3816 unsigned int err = 0, v = val, a = addr; \
3817 + pax_open_userland(); \
3818 __asm__( FIRST_BYTE_16 \
3819 ARM( "1: "ins" %1, [%2], #1\n" ) \
3820 THUMB( "1: "ins" %1, [%2]\n" ) \
3821 @@ -273,6 +278,7 @@ union offset_union {
3822 " .popsection\n" \
3823 : "=r" (err), "=&r" (v), "=&r" (a) \
3824 : "0" (err), "1" (v), "2" (a)); \
3825 + pax_close_userland(); \
3826 if (err) \
3827 goto fault; \
3828 } while (0)
3829 @@ -286,6 +292,7 @@ union offset_union {
3830 #define __put32_unaligned_check(ins,val,addr) \
3831 do { \
3832 unsigned int err = 0, v = val, a = addr; \
3833 + pax_open_userland(); \
3834 __asm__( FIRST_BYTE_32 \
3835 ARM( "1: "ins" %1, [%2], #1\n" ) \
3836 THUMB( "1: "ins" %1, [%2]\n" ) \
3837 @@ -315,6 +322,7 @@ union offset_union {
3838 " .popsection\n" \
3839 : "=r" (err), "=&r" (v), "=&r" (a) \
3840 : "0" (err), "1" (v), "2" (a)); \
3841 + pax_close_userland(); \
3842 if (err) \
3843 goto fault; \
3844 } while (0)
3845 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3846 index 5e65ca8..879e7b3 100644
3847 --- a/arch/arm/mm/cache-l2x0.c
3848 +++ b/arch/arm/mm/cache-l2x0.c
3849 @@ -42,7 +42,7 @@ struct l2c_init_data {
3850 void (*fixup)(void __iomem *, u32, struct outer_cache_fns *);
3851 void (*save)(void __iomem *);
3852 struct outer_cache_fns outer_cache;
3853 -};
3854 +} __do_const;
3855
3856 #define CACHE_LINE_SIZE 32
3857
3858 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3859 index 845769e..4278fd7 100644
3860 --- a/arch/arm/mm/context.c
3861 +++ b/arch/arm/mm/context.c
3862 @@ -43,7 +43,7 @@
3863 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3864
3865 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3866 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3867 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3868 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3869
3870 static DEFINE_PER_CPU(atomic64_t, active_asids);
3871 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3872 {
3873 static u32 cur_idx = 1;
3874 u64 asid = atomic64_read(&mm->context.id);
3875 - u64 generation = atomic64_read(&asid_generation);
3876 + u64 generation = atomic64_read_unchecked(&asid_generation);
3877
3878 if (asid != 0) {
3879 /*
3880 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3881 */
3882 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3883 if (asid == NUM_USER_ASIDS) {
3884 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3885 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3886 &asid_generation);
3887 flush_context(cpu);
3888 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3889 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3890 cpu_set_reserved_ttbr0();
3891
3892 asid = atomic64_read(&mm->context.id);
3893 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3894 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3895 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3896 goto switch_mm_fastpath;
3897
3898 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3899 /* Check that our ASID belongs to the current generation. */
3900 asid = atomic64_read(&mm->context.id);
3901 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3902 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3903 asid = new_context(mm, cpu);
3904 atomic64_set(&mm->context.id, asid);
3905 }
3906 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3907 index a982dc3..2d9f5f7 100644
3908 --- a/arch/arm/mm/fault.c
3909 +++ b/arch/arm/mm/fault.c
3910 @@ -25,6 +25,7 @@
3911 #include <asm/system_misc.h>
3912 #include <asm/system_info.h>
3913 #include <asm/tlbflush.h>
3914 +#include <asm/sections.h>
3915
3916 #include "fault.h"
3917
3918 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3919 if (fixup_exception(regs))
3920 return;
3921
3922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3923 + if (addr < TASK_SIZE) {
3924 + if (current->signal->curr_ip)
3925 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3926 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3927 + else
3928 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3930 + }
3931 +#endif
3932 +
3933 +#ifdef CONFIG_PAX_KERNEXEC
3934 + if ((fsr & FSR_WRITE) &&
3935 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3936 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3937 + {
3938 + if (current->signal->curr_ip)
3939 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3940 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3941 + else
3942 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3943 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3944 + }
3945 +#endif
3946 +
3947 /*
3948 * No handler, we'll have to terminate things with extreme prejudice.
3949 */
3950 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3951 }
3952 #endif
3953
3954 +#ifdef CONFIG_PAX_PAGEEXEC
3955 + if (fsr & FSR_LNX_PF) {
3956 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3957 + do_group_exit(SIGKILL);
3958 + }
3959 +#endif
3960 +
3961 tsk->thread.address = addr;
3962 tsk->thread.error_code = fsr;
3963 tsk->thread.trap_no = 14;
3964 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3965 }
3966 #endif /* CONFIG_MMU */
3967
3968 +#ifdef CONFIG_PAX_PAGEEXEC
3969 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3970 +{
3971 + long i;
3972 +
3973 + printk(KERN_ERR "PAX: bytes at PC: ");
3974 + for (i = 0; i < 20; i++) {
3975 + unsigned char c;
3976 + if (get_user(c, (__force unsigned char __user *)pc+i))
3977 + printk(KERN_CONT "?? ");
3978 + else
3979 + printk(KERN_CONT "%02x ", c);
3980 + }
3981 + printk("\n");
3982 +
3983 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3984 + for (i = -1; i < 20; i++) {
3985 + unsigned long c;
3986 + if (get_user(c, (__force unsigned long __user *)sp+i))
3987 + printk(KERN_CONT "???????? ");
3988 + else
3989 + printk(KERN_CONT "%08lx ", c);
3990 + }
3991 + printk("\n");
3992 +}
3993 +#endif
3994 +
3995 /*
3996 * First Level Translation Fault Handler
3997 *
3998 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4000 struct siginfo info;
4001
4002 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4003 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4004 + if (current->signal->curr_ip)
4005 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4006 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4007 + else
4008 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4009 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4010 + goto die;
4011 + }
4012 +#endif
4013 +
4014 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4015 return;
4016
4017 +die:
4018 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4019 inf->name, fsr, addr);
4020
4021 @@ -573,15 +646,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4022 ifsr_info[nr].name = name;
4023 }
4024
4025 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4026 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4027 +
4028 asmlinkage void __exception
4029 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4030 {
4031 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4032 struct siginfo info;
4033 + unsigned long pc = instruction_pointer(regs);
4034 +
4035 + if (user_mode(regs)) {
4036 + unsigned long sigpage = current->mm->context.sigpage;
4037 +
4038 + if (sigpage <= pc && pc < sigpage + 7*4) {
4039 + if (pc < sigpage + 3*4)
4040 + sys_sigreturn(regs);
4041 + else
4042 + sys_rt_sigreturn(regs);
4043 + return;
4044 + }
4045 + if (pc == 0xffff0f60UL) {
4046 + /*
4047 + * PaX: __kuser_cmpxchg64 emulation
4048 + */
4049 + // TODO
4050 + //regs->ARM_pc = regs->ARM_lr;
4051 + //return;
4052 + }
4053 + if (pc == 0xffff0fa0UL) {
4054 + /*
4055 + * PaX: __kuser_memory_barrier emulation
4056 + */
4057 + // dmb(); implied by the exception
4058 + regs->ARM_pc = regs->ARM_lr;
4059 + return;
4060 + }
4061 + if (pc == 0xffff0fc0UL) {
4062 + /*
4063 + * PaX: __kuser_cmpxchg emulation
4064 + */
4065 + // TODO
4066 + //long new;
4067 + //int op;
4068 +
4069 + //op = FUTEX_OP_SET << 28;
4070 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4071 + //regs->ARM_r0 = old != new;
4072 + //regs->ARM_pc = regs->ARM_lr;
4073 + //return;
4074 + }
4075 + if (pc == 0xffff0fe0UL) {
4076 + /*
4077 + * PaX: __kuser_get_tls emulation
4078 + */
4079 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4080 + regs->ARM_pc = regs->ARM_lr;
4081 + return;
4082 + }
4083 + }
4084 +
4085 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4086 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4087 + if (current->signal->curr_ip)
4088 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4089 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4090 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4091 + else
4092 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4093 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4094 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4095 + goto die;
4096 + }
4097 +#endif
4098 +
4099 +#ifdef CONFIG_PAX_REFCOUNT
4100 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4101 +#ifdef CONFIG_THUMB2_KERNEL
4102 + unsigned short bkpt;
4103 +
4104 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4105 +#else
4106 + unsigned int bkpt;
4107 +
4108 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4109 +#endif
4110 + current->thread.error_code = ifsr;
4111 + current->thread.trap_no = 0;
4112 + pax_report_refcount_overflow(regs);
4113 + fixup_exception(regs);
4114 + return;
4115 + }
4116 + }
4117 +#endif
4118
4119 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4120 return;
4121
4122 +die:
4123 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4124 inf->name, ifsr, addr);
4125
4126 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4127 index cf08bdf..772656c 100644
4128 --- a/arch/arm/mm/fault.h
4129 +++ b/arch/arm/mm/fault.h
4130 @@ -3,6 +3,7 @@
4131
4132 /*
4133 * Fault status register encodings. We steal bit 31 for our own purposes.
4134 + * Set when the FSR value is from an instruction fault.
4135 */
4136 #define FSR_LNX_PF (1 << 31)
4137 #define FSR_WRITE (1 << 11)
4138 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4139 }
4140 #endif
4141
4142 +/* valid for LPAE and !LPAE */
4143 +static inline int is_xn_fault(unsigned int fsr)
4144 +{
4145 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4146 +}
4147 +
4148 +static inline int is_domain_fault(unsigned int fsr)
4149 +{
4150 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4151 +}
4152 +
4153 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4154 unsigned long search_exception_table(unsigned long addr);
4155
4156 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4157 index 2495c8c..415b7fc 100644
4158 --- a/arch/arm/mm/init.c
4159 +++ b/arch/arm/mm/init.c
4160 @@ -758,7 +758,46 @@ void free_tcmmem(void)
4161 {
4162 #ifdef CONFIG_HAVE_TCM
4163 extern char __tcm_start, __tcm_end;
4164 +#endif
4165
4166 +#ifdef CONFIG_PAX_KERNEXEC
4167 + unsigned long addr;
4168 + pgd_t *pgd;
4169 + pud_t *pud;
4170 + pmd_t *pmd;
4171 + int cpu_arch = cpu_architecture();
4172 + unsigned int cr = get_cr();
4173 +
4174 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4175 + /* make pages tables, etc before .text NX */
4176 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4177 + pgd = pgd_offset_k(addr);
4178 + pud = pud_offset(pgd, addr);
4179 + pmd = pmd_offset(pud, addr);
4180 + __section_update(pmd, addr, PMD_SECT_XN);
4181 + }
4182 + /* make init NX */
4183 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4184 + pgd = pgd_offset_k(addr);
4185 + pud = pud_offset(pgd, addr);
4186 + pmd = pmd_offset(pud, addr);
4187 + __section_update(pmd, addr, PMD_SECT_XN);
4188 + }
4189 + /* make kernel code/rodata RX */
4190 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4191 + pgd = pgd_offset_k(addr);
4192 + pud = pud_offset(pgd, addr);
4193 + pmd = pmd_offset(pud, addr);
4194 +#ifdef CONFIG_ARM_LPAE
4195 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4196 +#else
4197 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4198 +#endif
4199 + }
4200 + }
4201 +#endif
4202 +
4203 +#ifdef CONFIG_HAVE_TCM
4204 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4205 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4206 #endif
4207 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4208 index d1e5ad7..84dcbf2 100644
4209 --- a/arch/arm/mm/ioremap.c
4210 +++ b/arch/arm/mm/ioremap.c
4211 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4212 unsigned int mtype;
4213
4214 if (cached)
4215 - mtype = MT_MEMORY_RWX;
4216 + mtype = MT_MEMORY_RX;
4217 else
4218 - mtype = MT_MEMORY_RWX_NONCACHED;
4219 + mtype = MT_MEMORY_RX_NONCACHED;
4220
4221 return __arm_ioremap_caller(phys_addr, size, mtype,
4222 __builtin_return_address(0));
4223 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4224 index 5e85ed3..b10a7ed 100644
4225 --- a/arch/arm/mm/mmap.c
4226 +++ b/arch/arm/mm/mmap.c
4227 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4228 struct vm_area_struct *vma;
4229 int do_align = 0;
4230 int aliasing = cache_is_vipt_aliasing();
4231 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4232 struct vm_unmapped_area_info info;
4233
4234 /*
4235 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 if (len > TASK_SIZE)
4237 return -ENOMEM;
4238
4239 +#ifdef CONFIG_PAX_RANDMMAP
4240 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4241 +#endif
4242 +
4243 if (addr) {
4244 if (do_align)
4245 addr = COLOUR_ALIGN(addr, pgoff);
4246 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4247 addr = PAGE_ALIGN(addr);
4248
4249 vma = find_vma(mm, addr);
4250 - if (TASK_SIZE - len >= addr &&
4251 - (!vma || addr + len <= vma->vm_start))
4252 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4253 return addr;
4254 }
4255
4256 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4257 info.high_limit = TASK_SIZE;
4258 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4259 info.align_offset = pgoff << PAGE_SHIFT;
4260 + info.threadstack_offset = offset;
4261 return vm_unmapped_area(&info);
4262 }
4263
4264 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4265 unsigned long addr = addr0;
4266 int do_align = 0;
4267 int aliasing = cache_is_vipt_aliasing();
4268 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4269 struct vm_unmapped_area_info info;
4270
4271 /*
4272 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 return addr;
4274 }
4275
4276 +#ifdef CONFIG_PAX_RANDMMAP
4277 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4278 +#endif
4279 +
4280 /* requesting a specific address */
4281 if (addr) {
4282 if (do_align)
4283 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4284 else
4285 addr = PAGE_ALIGN(addr);
4286 vma = find_vma(mm, addr);
4287 - if (TASK_SIZE - len >= addr &&
4288 - (!vma || addr + len <= vma->vm_start))
4289 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4290 return addr;
4291 }
4292
4293 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4294 info.high_limit = mm->mmap_base;
4295 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4296 info.align_offset = pgoff << PAGE_SHIFT;
4297 + info.threadstack_offset = offset;
4298 addr = vm_unmapped_area(&info);
4299
4300 /*
4301 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302 {
4303 unsigned long random_factor = 0UL;
4304
4305 +#ifdef CONFIG_PAX_RANDMMAP
4306 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4307 +#endif
4308 +
4309 /* 8 bits of randomness in 20 address space bits */
4310 if ((current->flags & PF_RANDOMIZE) &&
4311 !(current->personality & ADDR_NO_RANDOMIZE))
4312 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4313
4314 if (mmap_is_legacy()) {
4315 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4316 +
4317 +#ifdef CONFIG_PAX_RANDMMAP
4318 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4319 + mm->mmap_base += mm->delta_mmap;
4320 +#endif
4321 +
4322 mm->get_unmapped_area = arch_get_unmapped_area;
4323 } else {
4324 mm->mmap_base = mmap_base(random_factor);
4325 +
4326 +#ifdef CONFIG_PAX_RANDMMAP
4327 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4328 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4329 +#endif
4330 +
4331 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4332 }
4333 }
4334 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4335 index 4e6ef89..21c27f2 100644
4336 --- a/arch/arm/mm/mmu.c
4337 +++ b/arch/arm/mm/mmu.c
4338 @@ -41,6 +41,22 @@
4339 #include "mm.h"
4340 #include "tcm.h"
4341
4342 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4343 +void modify_domain(unsigned int dom, unsigned int type)
4344 +{
4345 + struct thread_info *thread = current_thread_info();
4346 + unsigned int domain = thread->cpu_domain;
4347 + /*
4348 + * DOMAIN_MANAGER might be defined to some other value,
4349 + * use the arch-defined constant
4350 + */
4351 + domain &= ~domain_val(dom, 3);
4352 + thread->cpu_domain = domain | domain_val(dom, type);
4353 + set_domain(thread->cpu_domain);
4354 +}
4355 +EXPORT_SYMBOL(modify_domain);
4356 +#endif
4357 +
4358 /*
4359 * empty_zero_page is a special page that is used for
4360 * zero-initialized data and COW.
4361 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4362 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4363 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4364
4365 -static struct mem_type mem_types[] = {
4366 +#ifdef CONFIG_PAX_KERNEXEC
4367 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4368 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4369 +#else
4370 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4371 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4372 +#endif
4373 +
4374 +static struct mem_type mem_types[] __read_only = {
4375 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4376 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4377 L_PTE_SHARED,
4378 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4379 .prot_sect = PROT_SECT_DEVICE,
4380 .domain = DOMAIN_IO,
4381 },
4382 - [MT_UNCACHED] = {
4383 + [MT_UNCACHED_RW] = {
4384 .prot_pte = PROT_PTE_DEVICE,
4385 .prot_l1 = PMD_TYPE_TABLE,
4386 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4387 .domain = DOMAIN_IO,
4388 },
4389 - [MT_CACHECLEAN] = {
4390 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4391 + [MT_CACHECLEAN_RO] = {
4392 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4393 .domain = DOMAIN_KERNEL,
4394 },
4395 #ifndef CONFIG_ARM_LPAE
4396 - [MT_MINICLEAN] = {
4397 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4398 + [MT_MINICLEAN_RO] = {
4399 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4400 .domain = DOMAIN_KERNEL,
4401 },
4402 #endif
4403 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4404 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4405 L_PTE_RDONLY,
4406 .prot_l1 = PMD_TYPE_TABLE,
4407 - .domain = DOMAIN_USER,
4408 + .domain = DOMAIN_VECTORS,
4409 },
4410 [MT_HIGH_VECTORS] = {
4411 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4412 L_PTE_USER | L_PTE_RDONLY,
4413 .prot_l1 = PMD_TYPE_TABLE,
4414 - .domain = DOMAIN_USER,
4415 + .domain = DOMAIN_VECTORS,
4416 },
4417 - [MT_MEMORY_RWX] = {
4418 + [__MT_MEMORY_RWX] = {
4419 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4420 .prot_l1 = PMD_TYPE_TABLE,
4421 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4422 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4423 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4424 .domain = DOMAIN_KERNEL,
4425 },
4426 - [MT_ROM] = {
4427 - .prot_sect = PMD_TYPE_SECT,
4428 + [MT_MEMORY_RX] = {
4429 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4430 + .prot_l1 = PMD_TYPE_TABLE,
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4432 + .domain = DOMAIN_KERNEL,
4433 + },
4434 + [MT_ROM_RX] = {
4435 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4436 .domain = DOMAIN_KERNEL,
4437 },
4438 - [MT_MEMORY_RWX_NONCACHED] = {
4439 + [MT_MEMORY_RW_NONCACHED] = {
4440 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4441 L_PTE_MT_BUFFERABLE,
4442 .prot_l1 = PMD_TYPE_TABLE,
4443 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4444 .domain = DOMAIN_KERNEL,
4445 },
4446 + [MT_MEMORY_RX_NONCACHED] = {
4447 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4448 + L_PTE_MT_BUFFERABLE,
4449 + .prot_l1 = PMD_TYPE_TABLE,
4450 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4451 + .domain = DOMAIN_KERNEL,
4452 + },
4453 [MT_MEMORY_RW_DTCM] = {
4454 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4455 L_PTE_XN,
4456 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4457 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4458 .domain = DOMAIN_KERNEL,
4459 },
4460 - [MT_MEMORY_RWX_ITCM] = {
4461 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4462 + [MT_MEMORY_RX_ITCM] = {
4463 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4464 .prot_l1 = PMD_TYPE_TABLE,
4465 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4466 .domain = DOMAIN_KERNEL,
4467 },
4468 [MT_MEMORY_RW_SO] = {
4469 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4470 * Mark cache clean areas and XIP ROM read only
4471 * from SVC mode and no access from userspace.
4472 */
4473 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4474 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4475 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4476 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4477 +#ifdef CONFIG_PAX_KERNEXEC
4478 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4479 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 +#endif
4482 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4483 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4484 #endif
4485
4486 /*
4487 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4488 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4489 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4490 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4491 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4492 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4493 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4494 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4495 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4496 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4497 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4498 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4499 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4500 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4501 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4502 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4504 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4506 }
4507 }
4508
4509 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4510 if (cpu_arch >= CPU_ARCH_ARMv6) {
4511 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4512 /* Non-cacheable Normal is XCB = 001 */
4513 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4514 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4515 + PMD_SECT_BUFFERED;
4516 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4517 PMD_SECT_BUFFERED;
4518 } else {
4519 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4520 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4521 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4522 + PMD_SECT_TEX(1);
4523 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4524 PMD_SECT_TEX(1);
4525 }
4526 } else {
4527 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4528 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4529 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4530 }
4531
4532 #ifdef CONFIG_ARM_LPAE
4533 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4534 user_pgprot |= PTE_EXT_PXN;
4535 #endif
4536
4537 + user_pgprot |= __supported_pte_mask;
4538 +
4539 for (i = 0; i < 16; i++) {
4540 pteval_t v = pgprot_val(protection_map[i]);
4541 protection_map[i] = __pgprot(v | user_pgprot);
4542 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4543
4544 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4545 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4546 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4547 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4548 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4549 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4550 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4551 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4552 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4553 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4554 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4555 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4556 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4557 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4558 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4559 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4560
4561 switch (cp->pmd) {
4562 case PMD_SECT_WT:
4563 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4564 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4565 break;
4566 case PMD_SECT_WB:
4567 case PMD_SECT_WBWA:
4568 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4569 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4570 break;
4571 }
4572 pr_info("Memory policy: %sData cache %s\n",
4573 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4574 return;
4575 }
4576
4577 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4578 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4579 md->virtual >= PAGE_OFFSET &&
4580 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4581 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4582 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4583 * called function. This means you can't use any function or debugging
4584 * method which may touch any device, otherwise the kernel _will_ crash.
4585 */
4586 +
4587 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4588 +
4589 static void __init devicemaps_init(const struct machine_desc *mdesc)
4590 {
4591 struct map_desc map;
4592 unsigned long addr;
4593 - void *vectors;
4594
4595 - /*
4596 - * Allocate the vector page early.
4597 - */
4598 - vectors = early_alloc(PAGE_SIZE * 2);
4599 -
4600 - early_trap_init(vectors);
4601 + early_trap_init(&vectors);
4602
4603 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4604 pmd_clear(pmd_off_k(addr));
4605 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4606 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4607 map.virtual = MODULES_VADDR;
4608 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4609 - map.type = MT_ROM;
4610 + map.type = MT_ROM_RX;
4611 create_mapping(&map);
4612 #endif
4613
4614 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4615 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4616 map.virtual = FLUSH_BASE;
4617 map.length = SZ_1M;
4618 - map.type = MT_CACHECLEAN;
4619 + map.type = MT_CACHECLEAN_RO;
4620 create_mapping(&map);
4621 #endif
4622 #ifdef FLUSH_BASE_MINICACHE
4623 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4624 map.virtual = FLUSH_BASE_MINICACHE;
4625 map.length = SZ_1M;
4626 - map.type = MT_MINICLEAN;
4627 + map.type = MT_MINICLEAN_RO;
4628 create_mapping(&map);
4629 #endif
4630
4631 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4632 * location (0xffff0000). If we aren't using high-vectors, also
4633 * create a mapping at the low-vectors virtual address.
4634 */
4635 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4636 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4637 map.virtual = 0xffff0000;
4638 map.length = PAGE_SIZE;
4639 #ifdef CONFIG_KUSER_HELPERS
4640 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4641 static void __init map_lowmem(void)
4642 {
4643 struct memblock_region *reg;
4644 +#ifndef CONFIG_PAX_KERNEXEC
4645 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4646 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4647 +#endif
4648
4649 /* Map all the lowmem memory banks. */
4650 for_each_memblock(memory, reg) {
4651 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4652 if (start >= end)
4653 break;
4654
4655 +#ifdef CONFIG_PAX_KERNEXEC
4656 + map.pfn = __phys_to_pfn(start);
4657 + map.virtual = __phys_to_virt(start);
4658 + map.length = end - start;
4659 +
4660 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4661 + struct map_desc kernel;
4662 + struct map_desc initmap;
4663 +
4664 + /* when freeing initmem we will make this RW */
4665 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4666 + initmap.virtual = (unsigned long)__init_begin;
4667 + initmap.length = _sdata - __init_begin;
4668 + initmap.type = __MT_MEMORY_RWX;
4669 + create_mapping(&initmap);
4670 +
4671 + /* when freeing initmem we will make this RX */
4672 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4673 + kernel.virtual = (unsigned long)_stext;
4674 + kernel.length = __init_begin - _stext;
4675 + kernel.type = __MT_MEMORY_RWX;
4676 + create_mapping(&kernel);
4677 +
4678 + if (map.virtual < (unsigned long)_stext) {
4679 + map.length = (unsigned long)_stext - map.virtual;
4680 + map.type = __MT_MEMORY_RWX;
4681 + create_mapping(&map);
4682 + }
4683 +
4684 + map.pfn = __phys_to_pfn(__pa(_sdata));
4685 + map.virtual = (unsigned long)_sdata;
4686 + map.length = end - __pa(_sdata);
4687 + }
4688 +
4689 + map.type = MT_MEMORY_RW;
4690 + create_mapping(&map);
4691 +#else
4692 if (end < kernel_x_start) {
4693 map.pfn = __phys_to_pfn(start);
4694 map.virtual = __phys_to_virt(start);
4695 map.length = end - start;
4696 - map.type = MT_MEMORY_RWX;
4697 + map.type = __MT_MEMORY_RWX;
4698
4699 create_mapping(&map);
4700 } else if (start >= kernel_x_end) {
4701 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4702 map.pfn = __phys_to_pfn(kernel_x_start);
4703 map.virtual = __phys_to_virt(kernel_x_start);
4704 map.length = kernel_x_end - kernel_x_start;
4705 - map.type = MT_MEMORY_RWX;
4706 + map.type = __MT_MEMORY_RWX;
4707
4708 create_mapping(&map);
4709
4710 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4711 create_mapping(&map);
4712 }
4713 }
4714 +#endif
4715 }
4716 }
4717
4718 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4719 index e1268f9..a9755a7 100644
4720 --- a/arch/arm/net/bpf_jit_32.c
4721 +++ b/arch/arm/net/bpf_jit_32.c
4722 @@ -20,6 +20,7 @@
4723 #include <asm/cacheflush.h>
4724 #include <asm/hwcap.h>
4725 #include <asm/opcodes.h>
4726 +#include <asm/pgtable.h>
4727
4728 #include "bpf_jit_32.h"
4729
4730 @@ -71,7 +72,11 @@ struct jit_ctx {
4731 #endif
4732 };
4733
4734 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4735 +int bpf_jit_enable __read_only;
4736 +#else
4737 int bpf_jit_enable __read_mostly;
4738 +#endif
4739
4740 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4741 {
4742 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4743 {
4744 u32 *ptr;
4745 /* We are guaranteed to have aligned memory. */
4746 + pax_open_kernel();
4747 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4748 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4749 + pax_close_kernel();
4750 }
4751
4752 static void build_prologue(struct jit_ctx *ctx)
4753 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4754 index 5b217f4..c23f40e 100644
4755 --- a/arch/arm/plat-iop/setup.c
4756 +++ b/arch/arm/plat-iop/setup.c
4757 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4758 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4759 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4760 .length = IOP3XX_PERIPHERAL_SIZE,
4761 - .type = MT_UNCACHED,
4762 + .type = MT_UNCACHED_RW,
4763 },
4764 };
4765
4766 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4767 index a5bc92d..0bb4730 100644
4768 --- a/arch/arm/plat-omap/sram.c
4769 +++ b/arch/arm/plat-omap/sram.c
4770 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4771 * Looks like we need to preserve some bootloader code at the
4772 * beginning of SRAM for jumping to flash for reboot to work...
4773 */
4774 + pax_open_kernel();
4775 memset_io(omap_sram_base + omap_sram_skip, 0,
4776 omap_sram_size - omap_sram_skip);
4777 + pax_close_kernel();
4778 }
4779 diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
4780 index ce6d763..cfea917 100644
4781 --- a/arch/arm/plat-samsung/include/plat/dma-ops.h
4782 +++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
4783 @@ -47,7 +47,7 @@ struct samsung_dma_ops {
4784 int (*started)(unsigned ch);
4785 int (*flush)(unsigned ch);
4786 int (*stop)(unsigned ch);
4787 -};
4788 +} __no_const;
4789
4790 extern void *samsung_dmadev_get_ops(void);
4791 extern void *s3c_dma_get_ops(void);
4792 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4793 index a5abb00..9cbca9a 100644
4794 --- a/arch/arm64/include/asm/barrier.h
4795 +++ b/arch/arm64/include/asm/barrier.h
4796 @@ -44,7 +44,7 @@
4797 do { \
4798 compiletime_assert_atomic_type(*p); \
4799 barrier(); \
4800 - ACCESS_ONCE(*p) = (v); \
4801 + ACCESS_ONCE_RW(*p) = (v); \
4802 } while (0)
4803
4804 #define smp_load_acquire(p) \
4805 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4806 index 09da25b..3ea0d64 100644
4807 --- a/arch/arm64/include/asm/percpu.h
4808 +++ b/arch/arm64/include/asm/percpu.h
4809 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4810 {
4811 switch (size) {
4812 case 1:
4813 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4814 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4815 break;
4816 case 2:
4817 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4818 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4819 break;
4820 case 4:
4821 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4822 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4823 break;
4824 case 8:
4825 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4826 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4827 break;
4828 default:
4829 BUILD_BUG();
4830 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4831 index 3bf8f4e..5dd5491 100644
4832 --- a/arch/arm64/include/asm/uaccess.h
4833 +++ b/arch/arm64/include/asm/uaccess.h
4834 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4835 flag; \
4836 })
4837
4838 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4839 #define access_ok(type, addr, size) __range_ok(addr, size)
4840 #define user_addr_max get_fs
4841
4842 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4843 index c3a58a1..78fbf54 100644
4844 --- a/arch/avr32/include/asm/cache.h
4845 +++ b/arch/avr32/include/asm/cache.h
4846 @@ -1,8 +1,10 @@
4847 #ifndef __ASM_AVR32_CACHE_H
4848 #define __ASM_AVR32_CACHE_H
4849
4850 +#include <linux/const.h>
4851 +
4852 #define L1_CACHE_SHIFT 5
4853 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4854 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4855
4856 /*
4857 * Memory returned by kmalloc() may be used for DMA, so we must make
4858 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4859 index d232888..87c8df1 100644
4860 --- a/arch/avr32/include/asm/elf.h
4861 +++ b/arch/avr32/include/asm/elf.h
4862 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4863 the loader. We need to make sure that it is out of the way of the program
4864 that it will "exec", and that there is sufficient room for the brk. */
4865
4866 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4867 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4868
4869 +#ifdef CONFIG_PAX_ASLR
4870 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4871 +
4872 +#define PAX_DELTA_MMAP_LEN 15
4873 +#define PAX_DELTA_STACK_LEN 15
4874 +#endif
4875
4876 /* This yields a mask that user programs can use to figure out what
4877 instruction set this CPU supports. This could be done in user space,
4878 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4879 index 479330b..53717a8 100644
4880 --- a/arch/avr32/include/asm/kmap_types.h
4881 +++ b/arch/avr32/include/asm/kmap_types.h
4882 @@ -2,9 +2,9 @@
4883 #define __ASM_AVR32_KMAP_TYPES_H
4884
4885 #ifdef CONFIG_DEBUG_HIGHMEM
4886 -# define KM_TYPE_NR 29
4887 +# define KM_TYPE_NR 30
4888 #else
4889 -# define KM_TYPE_NR 14
4890 +# define KM_TYPE_NR 15
4891 #endif
4892
4893 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4894 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4895 index d223a8b..69c5210 100644
4896 --- a/arch/avr32/mm/fault.c
4897 +++ b/arch/avr32/mm/fault.c
4898 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4899
4900 int exception_trace = 1;
4901
4902 +#ifdef CONFIG_PAX_PAGEEXEC
4903 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4904 +{
4905 + unsigned long i;
4906 +
4907 + printk(KERN_ERR "PAX: bytes at PC: ");
4908 + for (i = 0; i < 20; i++) {
4909 + unsigned char c;
4910 + if (get_user(c, (unsigned char *)pc+i))
4911 + printk(KERN_CONT "???????? ");
4912 + else
4913 + printk(KERN_CONT "%02x ", c);
4914 + }
4915 + printk("\n");
4916 +}
4917 +#endif
4918 +
4919 /*
4920 * This routine handles page faults. It determines the address and the
4921 * problem, and then passes it off to one of the appropriate routines.
4922 @@ -178,6 +195,16 @@ bad_area:
4923 up_read(&mm->mmap_sem);
4924
4925 if (user_mode(regs)) {
4926 +
4927 +#ifdef CONFIG_PAX_PAGEEXEC
4928 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4929 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4930 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4931 + do_group_exit(SIGKILL);
4932 + }
4933 + }
4934 +#endif
4935 +
4936 if (exception_trace && printk_ratelimit())
4937 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4938 "sp %08lx ecr %lu\n",
4939 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4940 index 568885a..f8008df 100644
4941 --- a/arch/blackfin/include/asm/cache.h
4942 +++ b/arch/blackfin/include/asm/cache.h
4943 @@ -7,6 +7,7 @@
4944 #ifndef __ARCH_BLACKFIN_CACHE_H
4945 #define __ARCH_BLACKFIN_CACHE_H
4946
4947 +#include <linux/const.h>
4948 #include <linux/linkage.h> /* for asmlinkage */
4949
4950 /*
4951 @@ -14,7 +15,7 @@
4952 * Blackfin loads 32 bytes for cache
4953 */
4954 #define L1_CACHE_SHIFT 5
4955 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4956 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4957 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4958
4959 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4960 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4961 index aea2718..3639a60 100644
4962 --- a/arch/cris/include/arch-v10/arch/cache.h
4963 +++ b/arch/cris/include/arch-v10/arch/cache.h
4964 @@ -1,8 +1,9 @@
4965 #ifndef _ASM_ARCH_CACHE_H
4966 #define _ASM_ARCH_CACHE_H
4967
4968 +#include <linux/const.h>
4969 /* Etrax 100LX have 32-byte cache-lines. */
4970 -#define L1_CACHE_BYTES 32
4971 #define L1_CACHE_SHIFT 5
4972 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4973
4974 #endif /* _ASM_ARCH_CACHE_H */
4975 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
4976 index 7caf25d..ee65ac5 100644
4977 --- a/arch/cris/include/arch-v32/arch/cache.h
4978 +++ b/arch/cris/include/arch-v32/arch/cache.h
4979 @@ -1,11 +1,12 @@
4980 #ifndef _ASM_CRIS_ARCH_CACHE_H
4981 #define _ASM_CRIS_ARCH_CACHE_H
4982
4983 +#include <linux/const.h>
4984 #include <arch/hwregs/dma.h>
4985
4986 /* A cache-line is 32 bytes. */
4987 -#define L1_CACHE_BYTES 32
4988 #define L1_CACHE_SHIFT 5
4989 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4990
4991 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
4992
4993 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
4994 index 102190a..5334cea 100644
4995 --- a/arch/frv/include/asm/atomic.h
4996 +++ b/arch/frv/include/asm/atomic.h
4997 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
4998 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
4999 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5000
5001 +#define atomic64_read_unchecked(v) atomic64_read(v)
5002 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5003 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5004 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5005 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5006 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5007 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5008 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5009 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5010 +
5011 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5012 {
5013 int c, old;
5014 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5015 index 2797163..c2a401df9 100644
5016 --- a/arch/frv/include/asm/cache.h
5017 +++ b/arch/frv/include/asm/cache.h
5018 @@ -12,10 +12,11 @@
5019 #ifndef __ASM_CACHE_H
5020 #define __ASM_CACHE_H
5021
5022 +#include <linux/const.h>
5023
5024 /* bytes per L1 cache line */
5025 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5026 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5027 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5028
5029 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5030 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5031 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5032 index 43901f2..0d8b865 100644
5033 --- a/arch/frv/include/asm/kmap_types.h
5034 +++ b/arch/frv/include/asm/kmap_types.h
5035 @@ -2,6 +2,6 @@
5036 #ifndef _ASM_KMAP_TYPES_H
5037 #define _ASM_KMAP_TYPES_H
5038
5039 -#define KM_TYPE_NR 17
5040 +#define KM_TYPE_NR 18
5041
5042 #endif
5043 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5044 index 836f147..4cf23f5 100644
5045 --- a/arch/frv/mm/elf-fdpic.c
5046 +++ b/arch/frv/mm/elf-fdpic.c
5047 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5048 {
5049 struct vm_area_struct *vma;
5050 struct vm_unmapped_area_info info;
5051 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5052
5053 if (len > TASK_SIZE)
5054 return -ENOMEM;
5055 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5056 if (addr) {
5057 addr = PAGE_ALIGN(addr);
5058 vma = find_vma(current->mm, addr);
5059 - if (TASK_SIZE - len >= addr &&
5060 - (!vma || addr + len <= vma->vm_start))
5061 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5062 goto success;
5063 }
5064
5065 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5066 info.high_limit = (current->mm->start_stack - 0x00200000);
5067 info.align_mask = 0;
5068 info.align_offset = 0;
5069 + info.threadstack_offset = offset;
5070 addr = vm_unmapped_area(&info);
5071 if (!(addr & ~PAGE_MASK))
5072 goto success;
5073 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5074 index 69952c1..4fa2908 100644
5075 --- a/arch/hexagon/include/asm/cache.h
5076 +++ b/arch/hexagon/include/asm/cache.h
5077 @@ -21,9 +21,11 @@
5078 #ifndef __ASM_CACHE_H
5079 #define __ASM_CACHE_H
5080
5081 +#include <linux/const.h>
5082 +
5083 /* Bytes per L1 cache line */
5084 -#define L1_CACHE_SHIFT (5)
5085 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5086 +#define L1_CACHE_SHIFT 5
5087 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5088
5089 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5090
5091 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5092 index 074e52b..76afdac 100644
5093 --- a/arch/ia64/Kconfig
5094 +++ b/arch/ia64/Kconfig
5095 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5096 config KEXEC
5097 bool "kexec system call"
5098 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5099 + depends on !GRKERNSEC_KMEM
5100 help
5101 kexec is a system call that implements the ability to shutdown your
5102 current kernel, and to start another kernel. It is like a reboot
5103 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5104 index 970d0bd..e750b9b 100644
5105 --- a/arch/ia64/Makefile
5106 +++ b/arch/ia64/Makefile
5107 @@ -98,5 +98,6 @@ endef
5108 archprepare: make_nr_irqs_h FORCE
5109 PHONY += make_nr_irqs_h FORCE
5110
5111 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5112 make_nr_irqs_h: FORCE
5113 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5114 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5115 index 0bf0350..2ad1957 100644
5116 --- a/arch/ia64/include/asm/atomic.h
5117 +++ b/arch/ia64/include/asm/atomic.h
5118 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5119 #define atomic64_inc(v) atomic64_add(1, (v))
5120 #define atomic64_dec(v) atomic64_sub(1, (v))
5121
5122 +#define atomic64_read_unchecked(v) atomic64_read(v)
5123 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5124 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5125 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5126 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5127 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5128 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5129 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5130 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5131 +
5132 #endif /* _ASM_IA64_ATOMIC_H */
5133 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5134 index f6769eb..1cdb590 100644
5135 --- a/arch/ia64/include/asm/barrier.h
5136 +++ b/arch/ia64/include/asm/barrier.h
5137 @@ -66,7 +66,7 @@
5138 do { \
5139 compiletime_assert_atomic_type(*p); \
5140 barrier(); \
5141 - ACCESS_ONCE(*p) = (v); \
5142 + ACCESS_ONCE_RW(*p) = (v); \
5143 } while (0)
5144
5145 #define smp_load_acquire(p) \
5146 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5147 index 988254a..e1ee885 100644
5148 --- a/arch/ia64/include/asm/cache.h
5149 +++ b/arch/ia64/include/asm/cache.h
5150 @@ -1,6 +1,7 @@
5151 #ifndef _ASM_IA64_CACHE_H
5152 #define _ASM_IA64_CACHE_H
5153
5154 +#include <linux/const.h>
5155
5156 /*
5157 * Copyright (C) 1998-2000 Hewlett-Packard Co
5158 @@ -9,7 +10,7 @@
5159
5160 /* Bytes per L1 (data) cache line. */
5161 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5162 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5163 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5164
5165 #ifdef CONFIG_SMP
5166 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5167 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5168 index 5a83c5c..4d7f553 100644
5169 --- a/arch/ia64/include/asm/elf.h
5170 +++ b/arch/ia64/include/asm/elf.h
5171 @@ -42,6 +42,13 @@
5172 */
5173 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5174
5175 +#ifdef CONFIG_PAX_ASLR
5176 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5177 +
5178 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5179 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5180 +#endif
5181 +
5182 #define PT_IA_64_UNWIND 0x70000001
5183
5184 /* IA-64 relocations: */
5185 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5186 index 5767cdf..7462574 100644
5187 --- a/arch/ia64/include/asm/pgalloc.h
5188 +++ b/arch/ia64/include/asm/pgalloc.h
5189 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5190 pgd_val(*pgd_entry) = __pa(pud);
5191 }
5192
5193 +static inline void
5194 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5195 +{
5196 + pgd_populate(mm, pgd_entry, pud);
5197 +}
5198 +
5199 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5200 {
5201 return quicklist_alloc(0, GFP_KERNEL, NULL);
5202 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5203 pud_val(*pud_entry) = __pa(pmd);
5204 }
5205
5206 +static inline void
5207 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5208 +{
5209 + pud_populate(mm, pud_entry, pmd);
5210 +}
5211 +
5212 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5213 {
5214 return quicklist_alloc(0, GFP_KERNEL, NULL);
5215 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5216 index 7935115..c0eca6a 100644
5217 --- a/arch/ia64/include/asm/pgtable.h
5218 +++ b/arch/ia64/include/asm/pgtable.h
5219 @@ -12,7 +12,7 @@
5220 * David Mosberger-Tang <davidm@hpl.hp.com>
5221 */
5222
5223 -
5224 +#include <linux/const.h>
5225 #include <asm/mman.h>
5226 #include <asm/page.h>
5227 #include <asm/processor.h>
5228 @@ -142,6 +142,17 @@
5229 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5230 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5231 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5232 +
5233 +#ifdef CONFIG_PAX_PAGEEXEC
5234 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5235 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5236 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5237 +#else
5238 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5239 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5240 +# define PAGE_COPY_NOEXEC PAGE_COPY
5241 +#endif
5242 +
5243 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5244 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5245 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5246 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5247 index 45698cd..e8e2dbc 100644
5248 --- a/arch/ia64/include/asm/spinlock.h
5249 +++ b/arch/ia64/include/asm/spinlock.h
5250 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5251 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5252
5253 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5254 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5255 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5256 }
5257
5258 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5259 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5260 index 103bedc..0210597 100644
5261 --- a/arch/ia64/include/asm/uaccess.h
5262 +++ b/arch/ia64/include/asm/uaccess.h
5263 @@ -70,6 +70,7 @@
5264 && ((segment).seg == KERNEL_DS.seg \
5265 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5266 })
5267 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5268 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5269
5270 /*
5271 @@ -240,12 +241,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5272 static inline unsigned long
5273 __copy_to_user (void __user *to, const void *from, unsigned long count)
5274 {
5275 + if (count > INT_MAX)
5276 + return count;
5277 +
5278 + if (!__builtin_constant_p(count))
5279 + check_object_size(from, count, true);
5280 +
5281 return __copy_user(to, (__force void __user *) from, count);
5282 }
5283
5284 static inline unsigned long
5285 __copy_from_user (void *to, const void __user *from, unsigned long count)
5286 {
5287 + if (count > INT_MAX)
5288 + return count;
5289 +
5290 + if (!__builtin_constant_p(count))
5291 + check_object_size(to, count, false);
5292 +
5293 return __copy_user((__force void __user *) to, from, count);
5294 }
5295
5296 @@ -255,10 +268,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5297 ({ \
5298 void __user *__cu_to = (to); \
5299 const void *__cu_from = (from); \
5300 - long __cu_len = (n); \
5301 + unsigned long __cu_len = (n); \
5302 \
5303 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5304 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5305 + if (!__builtin_constant_p(n)) \
5306 + check_object_size(__cu_from, __cu_len, true); \
5307 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5308 + } \
5309 __cu_len; \
5310 })
5311
5312 @@ -266,11 +282,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5313 ({ \
5314 void *__cu_to = (to); \
5315 const void __user *__cu_from = (from); \
5316 - long __cu_len = (n); \
5317 + unsigned long __cu_len = (n); \
5318 \
5319 __chk_user_ptr(__cu_from); \
5320 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5321 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5322 + if (!__builtin_constant_p(n)) \
5323 + check_object_size(__cu_to, __cu_len, false); \
5324 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5325 + } \
5326 __cu_len; \
5327 })
5328
5329 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5330 index 29754aa..06d2838 100644
5331 --- a/arch/ia64/kernel/module.c
5332 +++ b/arch/ia64/kernel/module.c
5333 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5334 }
5335
5336 static inline int
5337 +in_init_rx (const struct module *mod, uint64_t addr)
5338 +{
5339 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5340 +}
5341 +
5342 +static inline int
5343 +in_init_rw (const struct module *mod, uint64_t addr)
5344 +{
5345 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5346 +}
5347 +
5348 +static inline int
5349 in_init (const struct module *mod, uint64_t addr)
5350 {
5351 - return addr - (uint64_t) mod->module_init < mod->init_size;
5352 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5353 +}
5354 +
5355 +static inline int
5356 +in_core_rx (const struct module *mod, uint64_t addr)
5357 +{
5358 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5359 +}
5360 +
5361 +static inline int
5362 +in_core_rw (const struct module *mod, uint64_t addr)
5363 +{
5364 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5365 }
5366
5367 static inline int
5368 in_core (const struct module *mod, uint64_t addr)
5369 {
5370 - return addr - (uint64_t) mod->module_core < mod->core_size;
5371 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5372 }
5373
5374 static inline int
5375 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5376 break;
5377
5378 case RV_BDREL:
5379 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5380 + if (in_init_rx(mod, val))
5381 + val -= (uint64_t) mod->module_init_rx;
5382 + else if (in_init_rw(mod, val))
5383 + val -= (uint64_t) mod->module_init_rw;
5384 + else if (in_core_rx(mod, val))
5385 + val -= (uint64_t) mod->module_core_rx;
5386 + else if (in_core_rw(mod, val))
5387 + val -= (uint64_t) mod->module_core_rw;
5388 break;
5389
5390 case RV_LTV:
5391 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5392 * addresses have been selected...
5393 */
5394 uint64_t gp;
5395 - if (mod->core_size > MAX_LTOFF)
5396 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5397 /*
5398 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5399 * at the end of the module.
5400 */
5401 - gp = mod->core_size - MAX_LTOFF / 2;
5402 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5403 else
5404 - gp = mod->core_size / 2;
5405 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5406 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5407 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5408 mod->arch.gp = gp;
5409 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5410 }
5411 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5412 index c39c3cd..3c77738 100644
5413 --- a/arch/ia64/kernel/palinfo.c
5414 +++ b/arch/ia64/kernel/palinfo.c
5415 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5416 return NOTIFY_OK;
5417 }
5418
5419 -static struct notifier_block __refdata palinfo_cpu_notifier =
5420 +static struct notifier_block palinfo_cpu_notifier =
5421 {
5422 .notifier_call = palinfo_cpu_callback,
5423 .priority = 0,
5424 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5425 index 41e33f8..65180b2a 100644
5426 --- a/arch/ia64/kernel/sys_ia64.c
5427 +++ b/arch/ia64/kernel/sys_ia64.c
5428 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5429 unsigned long align_mask = 0;
5430 struct mm_struct *mm = current->mm;
5431 struct vm_unmapped_area_info info;
5432 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5433
5434 if (len > RGN_MAP_LIMIT)
5435 return -ENOMEM;
5436 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5437 if (REGION_NUMBER(addr) == RGN_HPAGE)
5438 addr = 0;
5439 #endif
5440 +
5441 +#ifdef CONFIG_PAX_RANDMMAP
5442 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5443 + addr = mm->free_area_cache;
5444 + else
5445 +#endif
5446 +
5447 if (!addr)
5448 addr = TASK_UNMAPPED_BASE;
5449
5450 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5451 info.high_limit = TASK_SIZE;
5452 info.align_mask = align_mask;
5453 info.align_offset = 0;
5454 + info.threadstack_offset = offset;
5455 return vm_unmapped_area(&info);
5456 }
5457
5458 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5459 index 84f8a52..7c76178 100644
5460 --- a/arch/ia64/kernel/vmlinux.lds.S
5461 +++ b/arch/ia64/kernel/vmlinux.lds.S
5462 @@ -192,7 +192,7 @@ SECTIONS {
5463 /* Per-cpu data: */
5464 . = ALIGN(PERCPU_PAGE_SIZE);
5465 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5466 - __phys_per_cpu_start = __per_cpu_load;
5467 + __phys_per_cpu_start = per_cpu_load;
5468 /*
5469 * ensure percpu data fits
5470 * into percpu page size
5471 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5472 index ba5ba7a..36e9d3a 100644
5473 --- a/arch/ia64/mm/fault.c
5474 +++ b/arch/ia64/mm/fault.c
5475 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5476 return pte_present(pte);
5477 }
5478
5479 +#ifdef CONFIG_PAX_PAGEEXEC
5480 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5481 +{
5482 + unsigned long i;
5483 +
5484 + printk(KERN_ERR "PAX: bytes at PC: ");
5485 + for (i = 0; i < 8; i++) {
5486 + unsigned int c;
5487 + if (get_user(c, (unsigned int *)pc+i))
5488 + printk(KERN_CONT "???????? ");
5489 + else
5490 + printk(KERN_CONT "%08x ", c);
5491 + }
5492 + printk("\n");
5493 +}
5494 +#endif
5495 +
5496 # define VM_READ_BIT 0
5497 # define VM_WRITE_BIT 1
5498 # define VM_EXEC_BIT 2
5499 @@ -151,8 +168,21 @@ retry:
5500 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5501 goto bad_area;
5502
5503 - if ((vma->vm_flags & mask) != mask)
5504 + if ((vma->vm_flags & mask) != mask) {
5505 +
5506 +#ifdef CONFIG_PAX_PAGEEXEC
5507 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5508 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5509 + goto bad_area;
5510 +
5511 + up_read(&mm->mmap_sem);
5512 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5513 + do_group_exit(SIGKILL);
5514 + }
5515 +#endif
5516 +
5517 goto bad_area;
5518 + }
5519
5520 /*
5521 * If for any reason at all we couldn't handle the fault, make
5522 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5523 index 76069c1..c2aa816 100644
5524 --- a/arch/ia64/mm/hugetlbpage.c
5525 +++ b/arch/ia64/mm/hugetlbpage.c
5526 @@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5527 unsigned long pgoff, unsigned long flags)
5528 {
5529 struct vm_unmapped_area_info info;
5530 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5531
5532 if (len > RGN_MAP_LIMIT)
5533 return -ENOMEM;
5534 @@ -172,6 +173,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5535 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5536 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5537 info.align_offset = 0;
5538 + info.threadstack_offset = offset;
5539 return vm_unmapped_area(&info);
5540 }
5541
5542 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5543 index 6b33457..88b5124 100644
5544 --- a/arch/ia64/mm/init.c
5545 +++ b/arch/ia64/mm/init.c
5546 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5547 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5548 vma->vm_end = vma->vm_start + PAGE_SIZE;
5549 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5550 +
5551 +#ifdef CONFIG_PAX_PAGEEXEC
5552 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5553 + vma->vm_flags &= ~VM_EXEC;
5554 +
5555 +#ifdef CONFIG_PAX_MPROTECT
5556 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5557 + vma->vm_flags &= ~VM_MAYEXEC;
5558 +#endif
5559 +
5560 + }
5561 +#endif
5562 +
5563 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5564 down_write(&current->mm->mmap_sem);
5565 if (insert_vm_struct(current->mm, vma)) {
5566 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5567 gate_vma.vm_start = FIXADDR_USER_START;
5568 gate_vma.vm_end = FIXADDR_USER_END;
5569 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5570 - gate_vma.vm_page_prot = __P101;
5571 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5572
5573 return 0;
5574 }
5575 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5576 index 40b3ee98..8c2c112 100644
5577 --- a/arch/m32r/include/asm/cache.h
5578 +++ b/arch/m32r/include/asm/cache.h
5579 @@ -1,8 +1,10 @@
5580 #ifndef _ASM_M32R_CACHE_H
5581 #define _ASM_M32R_CACHE_H
5582
5583 +#include <linux/const.h>
5584 +
5585 /* L1 cache line size */
5586 #define L1_CACHE_SHIFT 4
5587 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5588 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5589
5590 #endif /* _ASM_M32R_CACHE_H */
5591 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5592 index 82abd15..d95ae5d 100644
5593 --- a/arch/m32r/lib/usercopy.c
5594 +++ b/arch/m32r/lib/usercopy.c
5595 @@ -14,6 +14,9 @@
5596 unsigned long
5597 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5598 {
5599 + if ((long)n < 0)
5600 + return n;
5601 +
5602 prefetch(from);
5603 if (access_ok(VERIFY_WRITE, to, n))
5604 __copy_user(to,from,n);
5605 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5606 unsigned long
5607 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5608 {
5609 + if ((long)n < 0)
5610 + return n;
5611 +
5612 prefetchw(to);
5613 if (access_ok(VERIFY_READ, from, n))
5614 __copy_user_zeroing(to,from,n);
5615 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5616 index 0395c51..5f26031 100644
5617 --- a/arch/m68k/include/asm/cache.h
5618 +++ b/arch/m68k/include/asm/cache.h
5619 @@ -4,9 +4,11 @@
5620 #ifndef __ARCH_M68K_CACHE_H
5621 #define __ARCH_M68K_CACHE_H
5622
5623 +#include <linux/const.h>
5624 +
5625 /* bytes per L1 cache line */
5626 #define L1_CACHE_SHIFT 4
5627 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5628 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5629
5630 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5631
5632 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5633 index d703d8e..a8e2d70 100644
5634 --- a/arch/metag/include/asm/barrier.h
5635 +++ b/arch/metag/include/asm/barrier.h
5636 @@ -90,7 +90,7 @@ static inline void fence(void)
5637 do { \
5638 compiletime_assert_atomic_type(*p); \
5639 smp_mb(); \
5640 - ACCESS_ONCE(*p) = (v); \
5641 + ACCESS_ONCE_RW(*p) = (v); \
5642 } while (0)
5643
5644 #define smp_load_acquire(p) \
5645 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5646 index 3c32075..ae0ae75 100644
5647 --- a/arch/metag/mm/hugetlbpage.c
5648 +++ b/arch/metag/mm/hugetlbpage.c
5649 @@ -200,6 +200,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5650 info.high_limit = TASK_SIZE;
5651 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5652 info.align_offset = 0;
5653 + info.threadstack_offset = 0;
5654 return vm_unmapped_area(&info);
5655 }
5656
5657 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5658 index 4efe96a..60e8699 100644
5659 --- a/arch/microblaze/include/asm/cache.h
5660 +++ b/arch/microblaze/include/asm/cache.h
5661 @@ -13,11 +13,12 @@
5662 #ifndef _ASM_MICROBLAZE_CACHE_H
5663 #define _ASM_MICROBLAZE_CACHE_H
5664
5665 +#include <linux/const.h>
5666 #include <asm/registers.h>
5667
5668 #define L1_CACHE_SHIFT 5
5669 /* word-granular cache in microblaze */
5670 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5671 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5672
5673 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5674
5675 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5676 index 843713c..b6a87b9 100644
5677 --- a/arch/mips/Kconfig
5678 +++ b/arch/mips/Kconfig
5679 @@ -2439,6 +2439,7 @@ source "kernel/Kconfig.preempt"
5680
5681 config KEXEC
5682 bool "Kexec system call"
5683 + depends on !GRKERNSEC_KMEM
5684 help
5685 kexec is a system call that implements the ability to shutdown your
5686 current kernel, and to start another kernel. It is like a reboot
5687 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5688 index 3778655..1dff0a9 100644
5689 --- a/arch/mips/cavium-octeon/dma-octeon.c
5690 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5691 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5692 if (dma_release_from_coherent(dev, order, vaddr))
5693 return;
5694
5695 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5696 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5697 }
5698
5699 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5700 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5701 index 857da84..3f4458b 100644
5702 --- a/arch/mips/include/asm/atomic.h
5703 +++ b/arch/mips/include/asm/atomic.h
5704 @@ -22,15 +22,39 @@
5705 #include <asm/cmpxchg.h>
5706 #include <asm/war.h>
5707
5708 +#ifdef CONFIG_GENERIC_ATOMIC64
5709 +#include <asm-generic/atomic64.h>
5710 +#endif
5711 +
5712 #define ATOMIC_INIT(i) { (i) }
5713
5714 +#ifdef CONFIG_64BIT
5715 +#define _ASM_EXTABLE(from, to) \
5716 +" .section __ex_table,\"a\"\n" \
5717 +" .dword " #from ", " #to"\n" \
5718 +" .previous\n"
5719 +#else
5720 +#define _ASM_EXTABLE(from, to) \
5721 +" .section __ex_table,\"a\"\n" \
5722 +" .word " #from ", " #to"\n" \
5723 +" .previous\n"
5724 +#endif
5725 +
5726 /*
5727 * atomic_read - read atomic variable
5728 * @v: pointer of type atomic_t
5729 *
5730 * Atomically reads the value of @v.
5731 */
5732 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5733 +static inline int atomic_read(const atomic_t *v)
5734 +{
5735 + return ACCESS_ONCE(v->counter);
5736 +}
5737 +
5738 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5739 +{
5740 + return ACCESS_ONCE(v->counter);
5741 +}
5742
5743 /*
5744 * atomic_set - set atomic variable
5745 @@ -39,47 +63,77 @@
5746 *
5747 * Atomically sets the value of @v to @i.
5748 */
5749 -#define atomic_set(v, i) ((v)->counter = (i))
5750 +static inline void atomic_set(atomic_t *v, int i)
5751 +{
5752 + v->counter = i;
5753 +}
5754
5755 -#define ATOMIC_OP(op, c_op, asm_op) \
5756 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5757 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5758 +{
5759 + v->counter = i;
5760 +}
5761 +
5762 +#ifdef CONFIG_PAX_REFCOUNT
5763 +#define __OVERFLOW_POST \
5764 + " b 4f \n" \
5765 + " .set noreorder \n" \
5766 + "3: b 5f \n" \
5767 + " move %0, %1 \n" \
5768 + " .set reorder \n"
5769 +#define __OVERFLOW_EXTABLE \
5770 + "3:\n" \
5771 + _ASM_EXTABLE(2b, 3b)
5772 +#else
5773 +#define __OVERFLOW_POST
5774 +#define __OVERFLOW_EXTABLE
5775 +#endif
5776 +
5777 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5778 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5779 { \
5780 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5781 int temp; \
5782 \
5783 __asm__ __volatile__( \
5784 - " .set arch=r4000 \n" \
5785 - "1: ll %0, %1 # atomic_" #op " \n" \
5786 - " " #asm_op " %0, %2 \n" \
5787 + " .set mips3 \n" \
5788 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5789 + "2: " #asm_op " %0, %2 \n" \
5790 " sc %0, %1 \n" \
5791 " beqzl %0, 1b \n" \
5792 + extable \
5793 " .set mips0 \n" \
5794 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5795 : "Ir" (i)); \
5796 } else if (kernel_uses_llsc) { \
5797 int temp; \
5798 \
5799 - do { \
5800 - __asm__ __volatile__( \
5801 - " .set arch=r4000 \n" \
5802 - " ll %0, %1 # atomic_" #op "\n" \
5803 - " " #asm_op " %0, %2 \n" \
5804 - " sc %0, %1 \n" \
5805 - " .set mips0 \n" \
5806 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5807 - : "Ir" (i)); \
5808 - } while (unlikely(!temp)); \
5809 + __asm__ __volatile__( \
5810 + " .set mips3 \n" \
5811 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5812 + "2: " #asm_op " %0, %2 \n" \
5813 + " sc %0, %1 \n" \
5814 + " beqz %0, 1b \n" \
5815 + extable \
5816 + " .set mips0 \n" \
5817 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
5818 + : "Ir" (i)); \
5819 } else { \
5820 unsigned long flags; \
5821 \
5822 raw_local_irq_save(flags); \
5823 - v->counter c_op i; \
5824 + __asm__ __volatile__( \
5825 + "2: " #asm_op " %0, %1 \n" \
5826 + extable \
5827 + : "+r" (v->counter) : "Ir" (i)); \
5828 raw_local_irq_restore(flags); \
5829 } \
5830 }
5831
5832 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5833 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5834 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , asm_op##u) \
5835 + __ATOMIC_OP(op, _unchecked, asm_op)
5836 +
5837 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5838 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5839 { \
5840 int result; \
5841 \
5842 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5843 int temp; \
5844 \
5845 __asm__ __volatile__( \
5846 - " .set arch=r4000 \n" \
5847 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5848 - " " #asm_op " %0, %1, %3 \n" \
5849 + " .set mips3 \n" \
5850 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5851 + "2: " #asm_op " %0, %1, %3 \n" \
5852 " sc %0, %2 \n" \
5853 " beqzl %0, 1b \n" \
5854 - " " #asm_op " %0, %1, %3 \n" \
5855 + post_op \
5856 + extable \
5857 + "4: " #asm_op " %0, %1, %3 \n" \
5858 + "5: \n" \
5859 " .set mips0 \n" \
5860 : "=&r" (result), "=&r" (temp), \
5861 "+" GCC_OFF12_ASM() (v->counter) \
5862 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5863 } else if (kernel_uses_llsc) { \
5864 int temp; \
5865 \
5866 - do { \
5867 - __asm__ __volatile__( \
5868 - " .set arch=r4000 \n" \
5869 - " ll %1, %2 # atomic_" #op "_return \n" \
5870 - " " #asm_op " %0, %1, %3 \n" \
5871 - " sc %0, %2 \n" \
5872 - " .set mips0 \n" \
5873 - : "=&r" (result), "=&r" (temp), \
5874 - "+" GCC_OFF12_ASM() (v->counter) \
5875 - : "Ir" (i)); \
5876 - } while (unlikely(!result)); \
5877 + __asm__ __volatile__( \
5878 + " .set mips3 \n" \
5879 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5880 + "2: " #asm_op " %0, %1, %3 \n" \
5881 + " sc %0, %2 \n" \
5882 + post_op \
5883 + extable \
5884 + "4: " #asm_op " %0, %1, %3 \n" \
5885 + "5: \n" \
5886 + " .set mips0 \n" \
5887 + : "=&r" (result), "=&r" (temp), \
5888 + "+" GCC_OFF12_ASM() (v->counter) \
5889 + : "Ir" (i)); \
5890 \
5891 result = temp; result c_op i; \
5892 } else { \
5893 unsigned long flags; \
5894 \
5895 raw_local_irq_save(flags); \
5896 - result = v->counter; \
5897 - result c_op i; \
5898 - v->counter = result; \
5899 + __asm__ __volatile__( \
5900 + " lw %0, %1 \n" \
5901 + "2: " #asm_op " %0, %1, %2 \n" \
5902 + " sw %0, %1 \n" \
5903 + "3: \n" \
5904 + extable \
5905 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
5906 + : "Ir" (i)); \
5907 raw_local_irq_restore(flags); \
5908 } \
5909 \
5910 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5911 return result; \
5912 }
5913
5914 -#define ATOMIC_OPS(op, c_op, asm_op) \
5915 - ATOMIC_OP(op, c_op, asm_op) \
5916 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5917 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
5918 + __ATOMIC_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5919
5920 -ATOMIC_OPS(add, +=, addu)
5921 -ATOMIC_OPS(sub, -=, subu)
5922 +#define ATOMIC_OPS(op, asm_op) \
5923 + ATOMIC_OP(op, asm_op) \
5924 + ATOMIC_OP_RETURN(op, asm_op)
5925 +
5926 +ATOMIC_OPS(add, add)
5927 +ATOMIC_OPS(sub, sub)
5928
5929 #undef ATOMIC_OPS
5930 #undef ATOMIC_OP_RETURN
5931 +#undef __ATOMIC_OP_RETURN
5932 #undef ATOMIC_OP
5933 +#undef __ATOMIC_OP
5934
5935 /*
5936 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5937 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5938 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5939 * The function returns the old value of @v minus @i.
5940 */
5941 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5942 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5943 {
5944 int result;
5945
5946 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5947 return result;
5948 }
5949
5950 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5951 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5952 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5953 +{
5954 + return cmpxchg(&v->counter, old, new);
5955 +}
5956 +
5957 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5958 + int new)
5959 +{
5960 + return cmpxchg(&(v->counter), old, new);
5961 +}
5962 +
5963 +static inline int atomic_xchg(atomic_t *v, int new)
5964 +{
5965 + return xchg(&v->counter, new);
5966 +}
5967 +
5968 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
5969 +{
5970 + return xchg(&(v->counter), new);
5971 +}
5972
5973 /**
5974 * __atomic_add_unless - add unless the number is a given value
5975 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5976
5977 #define atomic_dec_return(v) atomic_sub_return(1, (v))
5978 #define atomic_inc_return(v) atomic_add_return(1, (v))
5979 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
5980 +{
5981 + return atomic_add_return_unchecked(1, v);
5982 +}
5983
5984 /*
5985 * atomic_sub_and_test - subtract value from variable and test result
5986 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5987 * other cases.
5988 */
5989 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
5990 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
5991 +{
5992 + return atomic_add_return_unchecked(1, v) == 0;
5993 +}
5994
5995 /*
5996 * atomic_dec_and_test - decrement by 1 and test
5997 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5998 * Atomically increments @v by 1.
5999 */
6000 #define atomic_inc(v) atomic_add(1, (v))
6001 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6002 +{
6003 + atomic_add_unchecked(1, v);
6004 +}
6005
6006 /*
6007 * atomic_dec - decrement and test
6008 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6009 * Atomically decrements @v by 1.
6010 */
6011 #define atomic_dec(v) atomic_sub(1, (v))
6012 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6013 +{
6014 + atomic_sub_unchecked(1, v);
6015 +}
6016
6017 /*
6018 * atomic_add_negative - add and test if negative
6019 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6020 * @v: pointer of type atomic64_t
6021 *
6022 */
6023 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6024 +static inline long atomic64_read(const atomic64_t *v)
6025 +{
6026 + return ACCESS_ONCE(v->counter);
6027 +}
6028 +
6029 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6030 +{
6031 + return ACCESS_ONCE(v->counter);
6032 +}
6033
6034 /*
6035 * atomic64_set - set atomic variable
6036 * @v: pointer of type atomic64_t
6037 * @i: required value
6038 */
6039 -#define atomic64_set(v, i) ((v)->counter = (i))
6040 +static inline void atomic64_set(atomic64_t *v, long i)
6041 +{
6042 + v->counter = i;
6043 +}
6044
6045 -#define ATOMIC64_OP(op, c_op, asm_op) \
6046 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6047 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6048 +{
6049 + v->counter = i;
6050 +}
6051 +
6052 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6053 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6054 { \
6055 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6056 long temp; \
6057 \
6058 __asm__ __volatile__( \
6059 - " .set arch=r4000 \n" \
6060 - "1: lld %0, %1 # atomic64_" #op " \n" \
6061 - " " #asm_op " %0, %2 \n" \
6062 + " .set mips3 \n" \
6063 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6064 + "2: " #asm_op " %0, %2 \n" \
6065 " scd %0, %1 \n" \
6066 " beqzl %0, 1b \n" \
6067 + extable \
6068 " .set mips0 \n" \
6069 : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6070 : "Ir" (i)); \
6071 } else if (kernel_uses_llsc) { \
6072 long temp; \
6073 \
6074 - do { \
6075 - __asm__ __volatile__( \
6076 - " .set arch=r4000 \n" \
6077 - " lld %0, %1 # atomic64_" #op "\n" \
6078 - " " #asm_op " %0, %2 \n" \
6079 - " scd %0, %1 \n" \
6080 - " .set mips0 \n" \
6081 - : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6082 - : "Ir" (i)); \
6083 - } while (unlikely(!temp)); \
6084 + __asm__ __volatile__( \
6085 + " .set mips3 \n" \
6086 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6087 + "2: " #asm_op " %0, %2 \n" \
6088 + " scd %0, %1 \n" \
6089 + " beqz %0, 1b \n" \
6090 + extable \
6091 + " .set mips0 \n" \
6092 + : "=&r" (temp), "+" GCC_OFF12_ASM() (v->counter) \
6093 + : "Ir" (i)); \
6094 } else { \
6095 unsigned long flags; \
6096 \
6097 raw_local_irq_save(flags); \
6098 - v->counter c_op i; \
6099 + __asm__ __volatile__( \
6100 + "2: " #asm_op " %0, %1 \n" \
6101 + extable \
6102 + : "+" GCC_OFF12_ASM() (v->counter) : "Ir" (i)); \
6103 raw_local_irq_restore(flags); \
6104 } \
6105 }
6106
6107 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6108 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6109 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , asm_op##u) \
6110 + __ATOMIC64_OP(op, _unchecked, asm_op)
6111 +
6112 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6113 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6114 { \
6115 long result; \
6116 \
6117 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6118 long temp; \
6119 \
6120 __asm__ __volatile__( \
6121 - " .set arch=r4000 \n" \
6122 + " .set mips3 \n" \
6123 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6124 - " " #asm_op " %0, %1, %3 \n" \
6125 + "2: " #asm_op " %0, %1, %3 \n" \
6126 " scd %0, %2 \n" \
6127 " beqzl %0, 1b \n" \
6128 - " " #asm_op " %0, %1, %3 \n" \
6129 + post_op \
6130 + extable \
6131 + "4: " #asm_op " %0, %1, %3 \n" \
6132 + "5: \n" \
6133 " .set mips0 \n" \
6134 : "=&r" (result), "=&r" (temp), \
6135 "+" GCC_OFF12_ASM() (v->counter) \
6136 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6137 } else if (kernel_uses_llsc) { \
6138 long temp; \
6139 \
6140 - do { \
6141 - __asm__ __volatile__( \
6142 - " .set arch=r4000 \n" \
6143 - " lld %1, %2 # atomic64_" #op "_return\n" \
6144 - " " #asm_op " %0, %1, %3 \n" \
6145 - " scd %0, %2 \n" \
6146 - " .set mips0 \n" \
6147 - : "=&r" (result), "=&r" (temp), \
6148 - "=" GCC_OFF12_ASM() (v->counter) \
6149 - : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6150 - : "memory"); \
6151 - } while (unlikely(!result)); \
6152 + __asm__ __volatile__( \
6153 + " .set mips3 \n" \
6154 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6155 + "2: " #asm_op " %0, %1, %3 \n" \
6156 + " scd %0, %2 \n" \
6157 + " beqz %0, 1b \n" \
6158 + post_op \
6159 + extable \
6160 + "4: " #asm_op " %0, %1, %3 \n" \
6161 + "5: \n" \
6162 + " .set mips0 \n" \
6163 + : "=&r" (result), "=&r" (temp), \
6164 + "=" GCC_OFF12_ASM() (v->counter) \
6165 + : "Ir" (i), GCC_OFF12_ASM() (v->counter) \
6166 + : "memory"); \
6167 \
6168 result = temp; result c_op i; \
6169 } else { \
6170 unsigned long flags; \
6171 \
6172 raw_local_irq_save(flags); \
6173 - result = v->counter; \
6174 - result c_op i; \
6175 - v->counter = result; \
6176 + __asm__ __volatile__( \
6177 + " ld %0, %1 \n" \
6178 + "2: " #asm_op " %0, %1, %2 \n" \
6179 + " sd %0, %1 \n" \
6180 + "3: \n" \
6181 + extable \
6182 + : "=&r" (result), "+" GCC_OFF12_ASM() (v->counter) \
6183 + : "Ir" (i)); \
6184 raw_local_irq_restore(flags); \
6185 } \
6186 \
6187 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6188 return result; \
6189 }
6190
6191 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6192 - ATOMIC64_OP(op, c_op, asm_op) \
6193 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6194 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , asm_op##u, , __OVERFLOW_EXTABLE) \
6195 + __ATOMIC64_OP_RETURN(op, _unchecked, asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6196
6197 -ATOMIC64_OPS(add, +=, daddu)
6198 -ATOMIC64_OPS(sub, -=, dsubu)
6199 +#define ATOMIC64_OPS(op, asm_op) \
6200 + ATOMIC64_OP(op, asm_op) \
6201 + ATOMIC64_OP_RETURN(op, asm_op)
6202 +
6203 +ATOMIC64_OPS(add, dadd)
6204 +ATOMIC64_OPS(sub, dsub)
6205
6206 #undef ATOMIC64_OPS
6207 #undef ATOMIC64_OP_RETURN
6208 +#undef __ATOMIC64_OP_RETURN
6209 #undef ATOMIC64_OP
6210 +#undef __ATOMIC64_OP
6211 +#undef __OVERFLOW_EXTABLE
6212 +#undef __OVERFLOW_POST
6213
6214 /*
6215 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6216 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6217 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6218 * The function returns the old value of @v minus @i.
6219 */
6220 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6221 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6222 {
6223 long result;
6224
6225 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6226 return result;
6227 }
6228
6229 -#define atomic64_cmpxchg(v, o, n) \
6230 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6231 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6232 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6233 +{
6234 + return cmpxchg(&v->counter, old, new);
6235 +}
6236 +
6237 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6238 + long new)
6239 +{
6240 + return cmpxchg(&(v->counter), old, new);
6241 +}
6242 +
6243 +static inline long atomic64_xchg(atomic64_t *v, long new)
6244 +{
6245 + return xchg(&v->counter, new);
6246 +}
6247 +
6248 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6249 +{
6250 + return xchg(&(v->counter), new);
6251 +}
6252
6253 /**
6254 * atomic64_add_unless - add unless the number is a given value
6255 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6256
6257 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6258 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6259 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6260
6261 /*
6262 * atomic64_sub_and_test - subtract value from variable and test result
6263 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6264 * other cases.
6265 */
6266 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6267 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6268
6269 /*
6270 * atomic64_dec_and_test - decrement by 1 and test
6271 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6272 * Atomically increments @v by 1.
6273 */
6274 #define atomic64_inc(v) atomic64_add(1, (v))
6275 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6276
6277 /*
6278 * atomic64_dec - decrement and test
6279 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6280 * Atomically decrements @v by 1.
6281 */
6282 #define atomic64_dec(v) atomic64_sub(1, (v))
6283 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6284
6285 /*
6286 * atomic64_add_negative - add and test if negative
6287 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6288 index 2b8bbbc..4556df6 100644
6289 --- a/arch/mips/include/asm/barrier.h
6290 +++ b/arch/mips/include/asm/barrier.h
6291 @@ -133,7 +133,7 @@
6292 do { \
6293 compiletime_assert_atomic_type(*p); \
6294 smp_mb(); \
6295 - ACCESS_ONCE(*p) = (v); \
6296 + ACCESS_ONCE_RW(*p) = (v); \
6297 } while (0)
6298
6299 #define smp_load_acquire(p) \
6300 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6301 index b4db69f..8f3b093 100644
6302 --- a/arch/mips/include/asm/cache.h
6303 +++ b/arch/mips/include/asm/cache.h
6304 @@ -9,10 +9,11 @@
6305 #ifndef _ASM_CACHE_H
6306 #define _ASM_CACHE_H
6307
6308 +#include <linux/const.h>
6309 #include <kmalloc.h>
6310
6311 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6312 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6313 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6314
6315 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6316 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6317 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6318 index eb4d95d..f2f7f93 100644
6319 --- a/arch/mips/include/asm/elf.h
6320 +++ b/arch/mips/include/asm/elf.h
6321 @@ -405,15 +405,18 @@ extern const char *__elf_platform;
6322 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6323 #endif
6324
6325 +#ifdef CONFIG_PAX_ASLR
6326 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6327 +
6328 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6329 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6330 +#endif
6331 +
6332 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6333 struct linux_binprm;
6334 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6335 int uses_interp);
6336
6337 -struct mm_struct;
6338 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6339 -#define arch_randomize_brk arch_randomize_brk
6340 -
6341 struct arch_elf_state {
6342 int fp_abi;
6343 int interp_fp_abi;
6344 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6345 index c1f6afa..38cc6e9 100644
6346 --- a/arch/mips/include/asm/exec.h
6347 +++ b/arch/mips/include/asm/exec.h
6348 @@ -12,6 +12,6 @@
6349 #ifndef _ASM_EXEC_H
6350 #define _ASM_EXEC_H
6351
6352 -extern unsigned long arch_align_stack(unsigned long sp);
6353 +#define arch_align_stack(x) ((x) & ~0xfUL)
6354
6355 #endif /* _ASM_EXEC_H */
6356 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6357 index 9e8ef59..1139d6b 100644
6358 --- a/arch/mips/include/asm/hw_irq.h
6359 +++ b/arch/mips/include/asm/hw_irq.h
6360 @@ -10,7 +10,7 @@
6361
6362 #include <linux/atomic.h>
6363
6364 -extern atomic_t irq_err_count;
6365 +extern atomic_unchecked_t irq_err_count;
6366
6367 /*
6368 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6369 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6370 index 46dfc3c..a16b13a 100644
6371 --- a/arch/mips/include/asm/local.h
6372 +++ b/arch/mips/include/asm/local.h
6373 @@ -12,15 +12,25 @@ typedef struct
6374 atomic_long_t a;
6375 } local_t;
6376
6377 +typedef struct {
6378 + atomic_long_unchecked_t a;
6379 +} local_unchecked_t;
6380 +
6381 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6382
6383 #define local_read(l) atomic_long_read(&(l)->a)
6384 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6385 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6386 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6387
6388 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6389 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6390 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6391 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6392 #define local_inc(l) atomic_long_inc(&(l)->a)
6393 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6394 #define local_dec(l) atomic_long_dec(&(l)->a)
6395 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6396
6397 /*
6398 * Same as above, but return the result value
6399 @@ -70,6 +80,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6400 return result;
6401 }
6402
6403 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6404 +{
6405 + unsigned long result;
6406 +
6407 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6408 + unsigned long temp;
6409 +
6410 + __asm__ __volatile__(
6411 + " .set mips3 \n"
6412 + "1:" __LL "%1, %2 # local_add_return \n"
6413 + " addu %0, %1, %3 \n"
6414 + __SC "%0, %2 \n"
6415 + " beqzl %0, 1b \n"
6416 + " addu %0, %1, %3 \n"
6417 + " .set mips0 \n"
6418 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6419 + : "Ir" (i), "m" (l->a.counter)
6420 + : "memory");
6421 + } else if (kernel_uses_llsc) {
6422 + unsigned long temp;
6423 +
6424 + __asm__ __volatile__(
6425 + " .set mips3 \n"
6426 + "1:" __LL "%1, %2 # local_add_return \n"
6427 + " addu %0, %1, %3 \n"
6428 + __SC "%0, %2 \n"
6429 + " beqz %0, 1b \n"
6430 + " addu %0, %1, %3 \n"
6431 + " .set mips0 \n"
6432 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6433 + : "Ir" (i), "m" (l->a.counter)
6434 + : "memory");
6435 + } else {
6436 + unsigned long flags;
6437 +
6438 + local_irq_save(flags);
6439 + result = l->a.counter;
6440 + result += i;
6441 + l->a.counter = result;
6442 + local_irq_restore(flags);
6443 + }
6444 +
6445 + return result;
6446 +}
6447 +
6448 static __inline__ long local_sub_return(long i, local_t * l)
6449 {
6450 unsigned long result;
6451 @@ -117,6 +172,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6452
6453 #define local_cmpxchg(l, o, n) \
6454 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6455 +#define local_cmpxchg_unchecked(l, o, n) \
6456 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6457 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6458
6459 /**
6460 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6461 index 154b70a..426ae3d 100644
6462 --- a/arch/mips/include/asm/page.h
6463 +++ b/arch/mips/include/asm/page.h
6464 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6465 #ifdef CONFIG_CPU_MIPS32
6466 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6467 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6468 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6469 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6470 #else
6471 typedef struct { unsigned long long pte; } pte_t;
6472 #define pte_val(x) ((x).pte)
6473 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6474 index b336037..5b874cc 100644
6475 --- a/arch/mips/include/asm/pgalloc.h
6476 +++ b/arch/mips/include/asm/pgalloc.h
6477 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6478 {
6479 set_pud(pud, __pud((unsigned long)pmd));
6480 }
6481 +
6482 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6483 +{
6484 + pud_populate(mm, pud, pmd);
6485 +}
6486 #endif
6487
6488 /*
6489 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6490 index 845016d..3303268 100644
6491 --- a/arch/mips/include/asm/pgtable.h
6492 +++ b/arch/mips/include/asm/pgtable.h
6493 @@ -20,6 +20,9 @@
6494 #include <asm/io.h>
6495 #include <asm/pgtable-bits.h>
6496
6497 +#define ktla_ktva(addr) (addr)
6498 +#define ktva_ktla(addr) (addr)
6499 +
6500 struct mm_struct;
6501 struct vm_area_struct;
6502
6503 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6504 index e4440f9..8fb0005 100644
6505 --- a/arch/mips/include/asm/thread_info.h
6506 +++ b/arch/mips/include/asm/thread_info.h
6507 @@ -106,6 +106,9 @@ static inline struct thread_info *current_thread_info(void)
6508 #define TIF_SECCOMP 4 /* secure computing */
6509 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6510 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6511 +/* li takes a 32bit immediate */
6512 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6513 +
6514 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6515 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6516 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6517 @@ -141,14 +144,16 @@ static inline struct thread_info *current_thread_info(void)
6518 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6519 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6520 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6521 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6522
6523 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6524 _TIF_SYSCALL_AUDIT | \
6525 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6526 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6527 + _TIF_GRSEC_SETXID)
6528
6529 /* work to do in syscall_trace_leave() */
6530 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6531 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6532 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6533
6534 /* work to do on interrupt/exception return */
6535 #define _TIF_WORK_MASK \
6536 @@ -156,7 +161,7 @@ static inline struct thread_info *current_thread_info(void)
6537 /* work to do on any return to u-space */
6538 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6539 _TIF_WORK_SYSCALL_EXIT | \
6540 - _TIF_SYSCALL_TRACEPOINT)
6541 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6542
6543 /*
6544 * We stash processor id into a COP0 register to retrieve it fast
6545 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6546 index bf8b324..cec5705 100644
6547 --- a/arch/mips/include/asm/uaccess.h
6548 +++ b/arch/mips/include/asm/uaccess.h
6549 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6550 __ok == 0; \
6551 })
6552
6553 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6554 #define access_ok(type, addr, size) \
6555 likely(__access_ok((addr), (size), __access_mask))
6556
6557 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6558 index 1188e00..41cf144 100644
6559 --- a/arch/mips/kernel/binfmt_elfn32.c
6560 +++ b/arch/mips/kernel/binfmt_elfn32.c
6561 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6562 #undef ELF_ET_DYN_BASE
6563 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6564
6565 +#ifdef CONFIG_PAX_ASLR
6566 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6567 +
6568 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6569 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6570 +#endif
6571 +
6572 #include <asm/processor.h>
6573 #include <linux/module.h>
6574 #include <linux/elfcore.h>
6575 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6576 index 9287678..f870e47 100644
6577 --- a/arch/mips/kernel/binfmt_elfo32.c
6578 +++ b/arch/mips/kernel/binfmt_elfo32.c
6579 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6580 #undef ELF_ET_DYN_BASE
6581 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6582
6583 +#ifdef CONFIG_PAX_ASLR
6584 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6585 +
6586 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6587 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6588 +#endif
6589 +
6590 #include <asm/processor.h>
6591
6592 #include <linux/module.h>
6593 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6594 index a74ec3a..4f06f18 100644
6595 --- a/arch/mips/kernel/i8259.c
6596 +++ b/arch/mips/kernel/i8259.c
6597 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6598 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6599 spurious_irq_mask |= irqmask;
6600 }
6601 - atomic_inc(&irq_err_count);
6602 + atomic_inc_unchecked(&irq_err_count);
6603 /*
6604 * Theoretically we do not have to handle this IRQ,
6605 * but in Linux this does not cause problems and is
6606 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6607 index 44a1f79..2bd6aa3 100644
6608 --- a/arch/mips/kernel/irq-gt641xx.c
6609 +++ b/arch/mips/kernel/irq-gt641xx.c
6610 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6611 }
6612 }
6613
6614 - atomic_inc(&irq_err_count);
6615 + atomic_inc_unchecked(&irq_err_count);
6616 }
6617
6618 void __init gt641xx_irq_init(void)
6619 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6620 index d2bfbc2..a8eacd2 100644
6621 --- a/arch/mips/kernel/irq.c
6622 +++ b/arch/mips/kernel/irq.c
6623 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6624 printk("unexpected IRQ # %d\n", irq);
6625 }
6626
6627 -atomic_t irq_err_count;
6628 +atomic_unchecked_t irq_err_count;
6629
6630 int arch_show_interrupts(struct seq_file *p, int prec)
6631 {
6632 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6633 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6634 return 0;
6635 }
6636
6637 asmlinkage void spurious_interrupt(void)
6638 {
6639 - atomic_inc(&irq_err_count);
6640 + atomic_inc_unchecked(&irq_err_count);
6641 }
6642
6643 void __init init_IRQ(void)
6644 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6645 #endif
6646 }
6647
6648 +
6649 #ifdef DEBUG_STACKOVERFLOW
6650 +extern void gr_handle_kernel_exploit(void);
6651 +
6652 static inline void check_stack_overflow(void)
6653 {
6654 unsigned long sp;
6655 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6656 printk("do_IRQ: stack overflow: %ld\n",
6657 sp - sizeof(struct thread_info));
6658 dump_stack();
6659 + gr_handle_kernel_exploit();
6660 }
6661 }
6662 #else
6663 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6664 index 0614717..002fa43 100644
6665 --- a/arch/mips/kernel/pm-cps.c
6666 +++ b/arch/mips/kernel/pm-cps.c
6667 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6668 nc_core_ready_count = nc_addr;
6669
6670 /* Ensure ready_count is zero-initialised before the assembly runs */
6671 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6672 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6673 coupled_barrier(&per_cpu(pm_barrier, core), online);
6674
6675 /* Run the generated entry code */
6676 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6677 index 85bff5d..39bc202 100644
6678 --- a/arch/mips/kernel/process.c
6679 +++ b/arch/mips/kernel/process.c
6680 @@ -534,18 +534,6 @@ out:
6681 return pc;
6682 }
6683
6684 -/*
6685 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6686 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6687 - */
6688 -unsigned long arch_align_stack(unsigned long sp)
6689 -{
6690 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6691 - sp -= get_random_int() & ~PAGE_MASK;
6692 -
6693 - return sp & ALMASK;
6694 -}
6695 -
6696 static void arch_dump_stack(void *info)
6697 {
6698 struct pt_regs *regs;
6699 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6700 index 5104528..950bbdc 100644
6701 --- a/arch/mips/kernel/ptrace.c
6702 +++ b/arch/mips/kernel/ptrace.c
6703 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6704 return ret;
6705 }
6706
6707 +#ifdef CONFIG_GRKERNSEC_SETXID
6708 +extern void gr_delayed_cred_worker(void);
6709 +#endif
6710 +
6711 /*
6712 * Notification of system call entry/exit
6713 * - triggered by current->work.syscall_trace
6714 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6715 tracehook_report_syscall_entry(regs))
6716 ret = -1;
6717
6718 +#ifdef CONFIG_GRKERNSEC_SETXID
6719 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6720 + gr_delayed_cred_worker();
6721 +#endif
6722 +
6723 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6724 trace_sys_enter(regs, regs->regs[2]);
6725
6726 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6727 index 07fc524..b9d7f28 100644
6728 --- a/arch/mips/kernel/reset.c
6729 +++ b/arch/mips/kernel/reset.c
6730 @@ -13,6 +13,7 @@
6731 #include <linux/reboot.h>
6732
6733 #include <asm/reboot.h>
6734 +#include <asm/bug.h>
6735
6736 /*
6737 * Urgs ... Too many MIPS machines to handle this in a generic way.
6738 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6739 {
6740 if (_machine_restart)
6741 _machine_restart(command);
6742 + BUG();
6743 }
6744
6745 void machine_halt(void)
6746 {
6747 if (_machine_halt)
6748 _machine_halt();
6749 + BUG();
6750 }
6751
6752 void machine_power_off(void)
6753 {
6754 if (pm_power_off)
6755 pm_power_off();
6756 + BUG();
6757 }
6758 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6759 index 2242bdd..b284048 100644
6760 --- a/arch/mips/kernel/sync-r4k.c
6761 +++ b/arch/mips/kernel/sync-r4k.c
6762 @@ -18,8 +18,8 @@
6763 #include <asm/mipsregs.h>
6764
6765 static atomic_t count_start_flag = ATOMIC_INIT(0);
6766 -static atomic_t count_count_start = ATOMIC_INIT(0);
6767 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6768 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6769 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6770 static atomic_t count_reference = ATOMIC_INIT(0);
6771
6772 #define COUNTON 100
6773 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6774
6775 for (i = 0; i < NR_LOOPS; i++) {
6776 /* slaves loop on '!= 2' */
6777 - while (atomic_read(&count_count_start) != 1)
6778 + while (atomic_read_unchecked(&count_count_start) != 1)
6779 mb();
6780 - atomic_set(&count_count_stop, 0);
6781 + atomic_set_unchecked(&count_count_stop, 0);
6782 smp_wmb();
6783
6784 /* this lets the slaves write their count register */
6785 - atomic_inc(&count_count_start);
6786 + atomic_inc_unchecked(&count_count_start);
6787
6788 /*
6789 * Everyone initialises count in the last loop:
6790 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6791 /*
6792 * Wait for all slaves to leave the synchronization point:
6793 */
6794 - while (atomic_read(&count_count_stop) != 1)
6795 + while (atomic_read_unchecked(&count_count_stop) != 1)
6796 mb();
6797 - atomic_set(&count_count_start, 0);
6798 + atomic_set_unchecked(&count_count_start, 0);
6799 smp_wmb();
6800 - atomic_inc(&count_count_stop);
6801 + atomic_inc_unchecked(&count_count_stop);
6802 }
6803 /* Arrange for an interrupt in a short while */
6804 write_c0_compare(read_c0_count() + COUNTON);
6805 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6806 initcount = atomic_read(&count_reference);
6807
6808 for (i = 0; i < NR_LOOPS; i++) {
6809 - atomic_inc(&count_count_start);
6810 - while (atomic_read(&count_count_start) != 2)
6811 + atomic_inc_unchecked(&count_count_start);
6812 + while (atomic_read_unchecked(&count_count_start) != 2)
6813 mb();
6814
6815 /*
6816 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6817 if (i == NR_LOOPS-1)
6818 write_c0_count(initcount);
6819
6820 - atomic_inc(&count_count_stop);
6821 - while (atomic_read(&count_count_stop) != 2)
6822 + atomic_inc_unchecked(&count_count_stop);
6823 + while (atomic_read_unchecked(&count_count_stop) != 2)
6824 mb();
6825 }
6826 /* Arrange for an interrupt in a short while */
6827 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6828 index c3b41e2..46c32e9 100644
6829 --- a/arch/mips/kernel/traps.c
6830 +++ b/arch/mips/kernel/traps.c
6831 @@ -688,7 +688,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6832 siginfo_t info;
6833
6834 prev_state = exception_enter();
6835 - die_if_kernel("Integer overflow", regs);
6836 + if (unlikely(!user_mode(regs))) {
6837 +
6838 +#ifdef CONFIG_PAX_REFCOUNT
6839 + if (fixup_exception(regs)) {
6840 + pax_report_refcount_overflow(regs);
6841 + exception_exit(prev_state);
6842 + return;
6843 + }
6844 +#endif
6845 +
6846 + die("Integer overflow", regs);
6847 + }
6848
6849 info.si_code = FPE_INTOVF;
6850 info.si_signo = SIGFPE;
6851 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6852 index 270bbd4..c01932a 100644
6853 --- a/arch/mips/kvm/mips.c
6854 +++ b/arch/mips/kvm/mips.c
6855 @@ -815,7 +815,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6856 return r;
6857 }
6858
6859 -int kvm_arch_init(void *opaque)
6860 +int kvm_arch_init(const void *opaque)
6861 {
6862 if (kvm_mips_callbacks) {
6863 kvm_err("kvm: module already exists\n");
6864 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6865 index 70ab5d6..62940fe 100644
6866 --- a/arch/mips/mm/fault.c
6867 +++ b/arch/mips/mm/fault.c
6868 @@ -28,6 +28,23 @@
6869 #include <asm/highmem.h> /* For VMALLOC_END */
6870 #include <linux/kdebug.h>
6871
6872 +#ifdef CONFIG_PAX_PAGEEXEC
6873 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6874 +{
6875 + unsigned long i;
6876 +
6877 + printk(KERN_ERR "PAX: bytes at PC: ");
6878 + for (i = 0; i < 5; i++) {
6879 + unsigned int c;
6880 + if (get_user(c, (unsigned int *)pc+i))
6881 + printk(KERN_CONT "???????? ");
6882 + else
6883 + printk(KERN_CONT "%08x ", c);
6884 + }
6885 + printk("\n");
6886 +}
6887 +#endif
6888 +
6889 /*
6890 * This routine handles page faults. It determines the address,
6891 * and the problem, and then passes it off to one of the appropriate
6892 @@ -201,6 +218,14 @@ bad_area:
6893 bad_area_nosemaphore:
6894 /* User mode accesses just cause a SIGSEGV */
6895 if (user_mode(regs)) {
6896 +
6897 +#ifdef CONFIG_PAX_PAGEEXEC
6898 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6899 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6900 + do_group_exit(SIGKILL);
6901 + }
6902 +#endif
6903 +
6904 tsk->thread.cp0_badvaddr = address;
6905 tsk->thread.error_code = write;
6906 #if 0
6907 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6908 index f1baadd..5472dca 100644
6909 --- a/arch/mips/mm/mmap.c
6910 +++ b/arch/mips/mm/mmap.c
6911 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6912 struct vm_area_struct *vma;
6913 unsigned long addr = addr0;
6914 int do_color_align;
6915 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6916 struct vm_unmapped_area_info info;
6917
6918 if (unlikely(len > TASK_SIZE))
6919 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6920 do_color_align = 1;
6921
6922 /* requesting a specific address */
6923 +
6924 +#ifdef CONFIG_PAX_RANDMMAP
6925 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6926 +#endif
6927 +
6928 if (addr) {
6929 if (do_color_align)
6930 addr = COLOUR_ALIGN(addr, pgoff);
6931 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6932 addr = PAGE_ALIGN(addr);
6933
6934 vma = find_vma(mm, addr);
6935 - if (TASK_SIZE - len >= addr &&
6936 - (!vma || addr + len <= vma->vm_start))
6937 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6938 return addr;
6939 }
6940
6941 info.length = len;
6942 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6943 info.align_offset = pgoff << PAGE_SHIFT;
6944 + info.threadstack_offset = offset;
6945
6946 if (dir == DOWN) {
6947 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6948 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6949 {
6950 unsigned long random_factor = 0UL;
6951
6952 +#ifdef CONFIG_PAX_RANDMMAP
6953 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6954 +#endif
6955 +
6956 if (current->flags & PF_RANDOMIZE) {
6957 random_factor = get_random_int();
6958 random_factor = random_factor << PAGE_SHIFT;
6959 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6960
6961 if (mmap_is_legacy()) {
6962 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
6963 +
6964 +#ifdef CONFIG_PAX_RANDMMAP
6965 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6966 + mm->mmap_base += mm->delta_mmap;
6967 +#endif
6968 +
6969 mm->get_unmapped_area = arch_get_unmapped_area;
6970 } else {
6971 mm->mmap_base = mmap_base(random_factor);
6972 +
6973 +#ifdef CONFIG_PAX_RANDMMAP
6974 + if (mm->pax_flags & MF_PAX_RANDMMAP)
6975 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
6976 +#endif
6977 +
6978 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
6979 }
6980 }
6981
6982 -static inline unsigned long brk_rnd(void)
6983 -{
6984 - unsigned long rnd = get_random_int();
6985 -
6986 - rnd = rnd << PAGE_SHIFT;
6987 - /* 8MB for 32bit, 256MB for 64bit */
6988 - if (TASK_IS_32BIT_ADDR)
6989 - rnd = rnd & 0x7ffffful;
6990 - else
6991 - rnd = rnd & 0xffffffful;
6992 -
6993 - return rnd;
6994 -}
6995 -
6996 -unsigned long arch_randomize_brk(struct mm_struct *mm)
6997 -{
6998 - unsigned long base = mm->brk;
6999 - unsigned long ret;
7000 -
7001 - ret = PAGE_ALIGN(base + brk_rnd());
7002 -
7003 - if (ret < mm->brk)
7004 - return mm->brk;
7005 -
7006 - return ret;
7007 -}
7008 -
7009 int __virt_addr_valid(const volatile void *kaddr)
7010 {
7011 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7012 diff --git a/arch/mips/pci/pci-octeon.c b/arch/mips/pci/pci-octeon.c
7013 index d07e041..bedb72b 100644
7014 --- a/arch/mips/pci/pci-octeon.c
7015 +++ b/arch/mips/pci/pci-octeon.c
7016 @@ -327,8 +327,8 @@ static int octeon_write_config(struct pci_bus *bus, unsigned int devfn,
7017
7018
7019 static struct pci_ops octeon_pci_ops = {
7020 - octeon_read_config,
7021 - octeon_write_config,
7022 + .read = octeon_read_config,
7023 + .write = octeon_write_config,
7024 };
7025
7026 static struct resource octeon_pci_mem_resource = {
7027 diff --git a/arch/mips/pci/pcie-octeon.c b/arch/mips/pci/pcie-octeon.c
7028 index 5e36c33..eb4a17b 100644
7029 --- a/arch/mips/pci/pcie-octeon.c
7030 +++ b/arch/mips/pci/pcie-octeon.c
7031 @@ -1792,8 +1792,8 @@ static int octeon_dummy_write_config(struct pci_bus *bus, unsigned int devfn,
7032 }
7033
7034 static struct pci_ops octeon_pcie0_ops = {
7035 - octeon_pcie0_read_config,
7036 - octeon_pcie0_write_config,
7037 + .read = octeon_pcie0_read_config,
7038 + .write = octeon_pcie0_write_config,
7039 };
7040
7041 static struct resource octeon_pcie0_mem_resource = {
7042 @@ -1813,8 +1813,8 @@ static struct pci_controller octeon_pcie0_controller = {
7043 };
7044
7045 static struct pci_ops octeon_pcie1_ops = {
7046 - octeon_pcie1_read_config,
7047 - octeon_pcie1_write_config,
7048 + .read = octeon_pcie1_read_config,
7049 + .write = octeon_pcie1_write_config,
7050 };
7051
7052 static struct resource octeon_pcie1_mem_resource = {
7053 @@ -1834,8 +1834,8 @@ static struct pci_controller octeon_pcie1_controller = {
7054 };
7055
7056 static struct pci_ops octeon_dummy_ops = {
7057 - octeon_dummy_read_config,
7058 - octeon_dummy_write_config,
7059 + .read = octeon_dummy_read_config,
7060 + .write = octeon_dummy_write_config,
7061 };
7062
7063 static struct resource octeon_dummy_mem_resource = {
7064 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7065 index a2358b4..7cead4f 100644
7066 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7067 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7068 @@ -187,9 +187,9 @@ void
7069 cont_nmi_dump(void)
7070 {
7071 #ifndef REAL_NMI_SIGNAL
7072 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7073 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7074
7075 - atomic_inc(&nmied_cpus);
7076 + atomic_inc_unchecked(&nmied_cpus);
7077 #endif
7078 /*
7079 * Only allow 1 cpu to proceed
7080 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7081 udelay(10000);
7082 }
7083 #else
7084 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7085 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7086 #endif
7087
7088 /*
7089 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7090 index a046b30..6799527 100644
7091 --- a/arch/mips/sni/rm200.c
7092 +++ b/arch/mips/sni/rm200.c
7093 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7094 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7095 spurious_irq_mask |= irqmask;
7096 }
7097 - atomic_inc(&irq_err_count);
7098 + atomic_inc_unchecked(&irq_err_count);
7099 /*
7100 * Theoretically we do not have to handle this IRQ,
7101 * but in Linux this does not cause problems and is
7102 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7103 index 41e873b..34d33a7 100644
7104 --- a/arch/mips/vr41xx/common/icu.c
7105 +++ b/arch/mips/vr41xx/common/icu.c
7106 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7107
7108 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7109
7110 - atomic_inc(&irq_err_count);
7111 + atomic_inc_unchecked(&irq_err_count);
7112
7113 return -1;
7114 }
7115 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7116 index ae0e4ee..e8f0692 100644
7117 --- a/arch/mips/vr41xx/common/irq.c
7118 +++ b/arch/mips/vr41xx/common/irq.c
7119 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7120 irq_cascade_t *cascade;
7121
7122 if (irq >= NR_IRQS) {
7123 - atomic_inc(&irq_err_count);
7124 + atomic_inc_unchecked(&irq_err_count);
7125 return;
7126 }
7127
7128 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7129 ret = cascade->get_irq(irq);
7130 irq = ret;
7131 if (ret < 0)
7132 - atomic_inc(&irq_err_count);
7133 + atomic_inc_unchecked(&irq_err_count);
7134 else
7135 irq_dispatch(irq);
7136 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7137 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7138 index 967d144..db12197 100644
7139 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7140 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7141 @@ -11,12 +11,14 @@
7142 #ifndef _ASM_PROC_CACHE_H
7143 #define _ASM_PROC_CACHE_H
7144
7145 +#include <linux/const.h>
7146 +
7147 /* L1 cache */
7148
7149 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7150 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7151 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7152 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7153 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7154 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7155
7156 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7157 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7158 index bcb5df2..84fabd2 100644
7159 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7160 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7161 @@ -16,13 +16,15 @@
7162 #ifndef _ASM_PROC_CACHE_H
7163 #define _ASM_PROC_CACHE_H
7164
7165 +#include <linux/const.h>
7166 +
7167 /*
7168 * L1 cache
7169 */
7170 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7171 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7172 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7173 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7174 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7175 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7176
7177 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7178 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7179 index 4ce7a01..449202a 100644
7180 --- a/arch/openrisc/include/asm/cache.h
7181 +++ b/arch/openrisc/include/asm/cache.h
7182 @@ -19,11 +19,13 @@
7183 #ifndef __ASM_OPENRISC_CACHE_H
7184 #define __ASM_OPENRISC_CACHE_H
7185
7186 +#include <linux/const.h>
7187 +
7188 /* FIXME: How can we replace these with values from the CPU...
7189 * they shouldn't be hard-coded!
7190 */
7191
7192 -#define L1_CACHE_BYTES 16
7193 #define L1_CACHE_SHIFT 4
7194 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7195
7196 #endif /* __ASM_OPENRISC_CACHE_H */
7197 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7198 index 226f8ca..9d9b87d 100644
7199 --- a/arch/parisc/include/asm/atomic.h
7200 +++ b/arch/parisc/include/asm/atomic.h
7201 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7202 return dec;
7203 }
7204
7205 +#define atomic64_read_unchecked(v) atomic64_read(v)
7206 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7207 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7208 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7209 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7210 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7211 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7212 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7213 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7214 +
7215 #endif /* !CONFIG_64BIT */
7216
7217
7218 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7219 index 47f11c7..3420df2 100644
7220 --- a/arch/parisc/include/asm/cache.h
7221 +++ b/arch/parisc/include/asm/cache.h
7222 @@ -5,6 +5,7 @@
7223 #ifndef __ARCH_PARISC_CACHE_H
7224 #define __ARCH_PARISC_CACHE_H
7225
7226 +#include <linux/const.h>
7227
7228 /*
7229 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7230 @@ -15,13 +16,13 @@
7231 * just ruin performance.
7232 */
7233 #ifdef CONFIG_PA20
7234 -#define L1_CACHE_BYTES 64
7235 #define L1_CACHE_SHIFT 6
7236 #else
7237 -#define L1_CACHE_BYTES 32
7238 #define L1_CACHE_SHIFT 5
7239 #endif
7240
7241 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7242 +
7243 #ifndef __ASSEMBLY__
7244
7245 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7246 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7247 index 3391d06..c23a2cc 100644
7248 --- a/arch/parisc/include/asm/elf.h
7249 +++ b/arch/parisc/include/asm/elf.h
7250 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7251
7252 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7253
7254 +#ifdef CONFIG_PAX_ASLR
7255 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7256 +
7257 +#define PAX_DELTA_MMAP_LEN 16
7258 +#define PAX_DELTA_STACK_LEN 16
7259 +#endif
7260 +
7261 /* This yields a mask that user programs can use to figure out what
7262 instruction set this CPU supports. This could be done in user space,
7263 but it's not easy, and we've already done it here. */
7264 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7265 index f213f5b..0af3e8e 100644
7266 --- a/arch/parisc/include/asm/pgalloc.h
7267 +++ b/arch/parisc/include/asm/pgalloc.h
7268 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7269 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7270 }
7271
7272 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7273 +{
7274 + pgd_populate(mm, pgd, pmd);
7275 +}
7276 +
7277 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7278 {
7279 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7280 @@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7281 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7282 #define pmd_free(mm, x) do { } while (0)
7283 #define pgd_populate(mm, pmd, pte) BUG()
7284 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7285
7286 #endif
7287
7288 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7289 index 22b89d1..ce34230 100644
7290 --- a/arch/parisc/include/asm/pgtable.h
7291 +++ b/arch/parisc/include/asm/pgtable.h
7292 @@ -223,6 +223,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7293 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7294 #define PAGE_COPY PAGE_EXECREAD
7295 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7296 +
7297 +#ifdef CONFIG_PAX_PAGEEXEC
7298 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7299 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7300 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7301 +#else
7302 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7303 +# define PAGE_COPY_NOEXEC PAGE_COPY
7304 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7305 +#endif
7306 +
7307 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7308 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7309 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7310 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7311 index a5cb070..8604ddc 100644
7312 --- a/arch/parisc/include/asm/uaccess.h
7313 +++ b/arch/parisc/include/asm/uaccess.h
7314 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7315 const void __user *from,
7316 unsigned long n)
7317 {
7318 - int sz = __compiletime_object_size(to);
7319 + size_t sz = __compiletime_object_size(to);
7320 int ret = -EFAULT;
7321
7322 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7323 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7324 ret = __copy_from_user(to, from, n);
7325 else
7326 copy_from_user_overflow();
7327 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7328 index 5822e8e..bc5e638 100644
7329 --- a/arch/parisc/kernel/module.c
7330 +++ b/arch/parisc/kernel/module.c
7331 @@ -98,16 +98,38 @@
7332
7333 /* three functions to determine where in the module core
7334 * or init pieces the location is */
7335 +static inline int in_init_rx(struct module *me, void *loc)
7336 +{
7337 + return (loc >= me->module_init_rx &&
7338 + loc < (me->module_init_rx + me->init_size_rx));
7339 +}
7340 +
7341 +static inline int in_init_rw(struct module *me, void *loc)
7342 +{
7343 + return (loc >= me->module_init_rw &&
7344 + loc < (me->module_init_rw + me->init_size_rw));
7345 +}
7346 +
7347 static inline int in_init(struct module *me, void *loc)
7348 {
7349 - return (loc >= me->module_init &&
7350 - loc <= (me->module_init + me->init_size));
7351 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7352 +}
7353 +
7354 +static inline int in_core_rx(struct module *me, void *loc)
7355 +{
7356 + return (loc >= me->module_core_rx &&
7357 + loc < (me->module_core_rx + me->core_size_rx));
7358 +}
7359 +
7360 +static inline int in_core_rw(struct module *me, void *loc)
7361 +{
7362 + return (loc >= me->module_core_rw &&
7363 + loc < (me->module_core_rw + me->core_size_rw));
7364 }
7365
7366 static inline int in_core(struct module *me, void *loc)
7367 {
7368 - return (loc >= me->module_core &&
7369 - loc <= (me->module_core + me->core_size));
7370 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7371 }
7372
7373 static inline int in_local(struct module *me, void *loc)
7374 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7375 }
7376
7377 /* align things a bit */
7378 - me->core_size = ALIGN(me->core_size, 16);
7379 - me->arch.got_offset = me->core_size;
7380 - me->core_size += gots * sizeof(struct got_entry);
7381 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7382 + me->arch.got_offset = me->core_size_rw;
7383 + me->core_size_rw += gots * sizeof(struct got_entry);
7384
7385 - me->core_size = ALIGN(me->core_size, 16);
7386 - me->arch.fdesc_offset = me->core_size;
7387 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7388 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7389 + me->arch.fdesc_offset = me->core_size_rw;
7390 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7391
7392 me->arch.got_max = gots;
7393 me->arch.fdesc_max = fdescs;
7394 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7395
7396 BUG_ON(value == 0);
7397
7398 - got = me->module_core + me->arch.got_offset;
7399 + got = me->module_core_rw + me->arch.got_offset;
7400 for (i = 0; got[i].addr; i++)
7401 if (got[i].addr == value)
7402 goto out;
7403 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7404 #ifdef CONFIG_64BIT
7405 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7406 {
7407 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7408 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7409
7410 if (!value) {
7411 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7412 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7413
7414 /* Create new one */
7415 fdesc->addr = value;
7416 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7417 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7418 return (Elf_Addr)fdesc;
7419 }
7420 #endif /* CONFIG_64BIT */
7421 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7422
7423 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7424 end = table + sechdrs[me->arch.unwind_section].sh_size;
7425 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7426 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7427
7428 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7429 me->arch.unwind_section, table, end, gp);
7430 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7431 index e1ffea2..46ed66e 100644
7432 --- a/arch/parisc/kernel/sys_parisc.c
7433 +++ b/arch/parisc/kernel/sys_parisc.c
7434 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7435 unsigned long task_size = TASK_SIZE;
7436 int do_color_align, last_mmap;
7437 struct vm_unmapped_area_info info;
7438 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7439
7440 if (len > task_size)
7441 return -ENOMEM;
7442 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7443 goto found_addr;
7444 }
7445
7446 +#ifdef CONFIG_PAX_RANDMMAP
7447 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7448 +#endif
7449 +
7450 if (addr) {
7451 if (do_color_align && last_mmap)
7452 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7453 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7454 info.high_limit = mmap_upper_limit();
7455 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7456 info.align_offset = shared_align_offset(last_mmap, pgoff);
7457 + info.threadstack_offset = offset;
7458 addr = vm_unmapped_area(&info);
7459
7460 found_addr:
7461 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7462 unsigned long addr = addr0;
7463 int do_color_align, last_mmap;
7464 struct vm_unmapped_area_info info;
7465 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7466
7467 #ifdef CONFIG_64BIT
7468 /* This should only ever run for 32-bit processes. */
7469 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7470 }
7471
7472 /* requesting a specific address */
7473 +#ifdef CONFIG_PAX_RANDMMAP
7474 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7475 +#endif
7476 +
7477 if (addr) {
7478 if (do_color_align && last_mmap)
7479 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7480 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7481 info.high_limit = mm->mmap_base;
7482 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7483 info.align_offset = shared_align_offset(last_mmap, pgoff);
7484 + info.threadstack_offset = offset;
7485 addr = vm_unmapped_area(&info);
7486 if (!(addr & ~PAGE_MASK))
7487 goto found_addr;
7488 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7489 mm->mmap_legacy_base = mmap_legacy_base();
7490 mm->mmap_base = mmap_upper_limit();
7491
7492 +#ifdef CONFIG_PAX_RANDMMAP
7493 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7494 + mm->mmap_legacy_base += mm->delta_mmap;
7495 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7496 + }
7497 +#endif
7498 +
7499 if (mmap_is_legacy()) {
7500 mm->mmap_base = mm->mmap_legacy_base;
7501 mm->get_unmapped_area = arch_get_unmapped_area;
7502 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7503 index 47ee620..1107387 100644
7504 --- a/arch/parisc/kernel/traps.c
7505 +++ b/arch/parisc/kernel/traps.c
7506 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7507
7508 down_read(&current->mm->mmap_sem);
7509 vma = find_vma(current->mm,regs->iaoq[0]);
7510 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7511 - && (vma->vm_flags & VM_EXEC)) {
7512 -
7513 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7514 fault_address = regs->iaoq[0];
7515 fault_space = regs->iasq[0];
7516
7517 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7518 index e5120e6..8ddb5cc 100644
7519 --- a/arch/parisc/mm/fault.c
7520 +++ b/arch/parisc/mm/fault.c
7521 @@ -15,6 +15,7 @@
7522 #include <linux/sched.h>
7523 #include <linux/interrupt.h>
7524 #include <linux/module.h>
7525 +#include <linux/unistd.h>
7526
7527 #include <asm/uaccess.h>
7528 #include <asm/traps.h>
7529 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7530 static unsigned long
7531 parisc_acctyp(unsigned long code, unsigned int inst)
7532 {
7533 - if (code == 6 || code == 16)
7534 + if (code == 6 || code == 7 || code == 16)
7535 return VM_EXEC;
7536
7537 switch (inst & 0xf0000000) {
7538 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7539 }
7540 #endif
7541
7542 +#ifdef CONFIG_PAX_PAGEEXEC
7543 +/*
7544 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7545 + *
7546 + * returns 1 when task should be killed
7547 + * 2 when rt_sigreturn trampoline was detected
7548 + * 3 when unpatched PLT trampoline was detected
7549 + */
7550 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7551 +{
7552 +
7553 +#ifdef CONFIG_PAX_EMUPLT
7554 + int err;
7555 +
7556 + do { /* PaX: unpatched PLT emulation */
7557 + unsigned int bl, depwi;
7558 +
7559 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7560 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7561 +
7562 + if (err)
7563 + break;
7564 +
7565 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7566 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7567 +
7568 + err = get_user(ldw, (unsigned int *)addr);
7569 + err |= get_user(bv, (unsigned int *)(addr+4));
7570 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7571 +
7572 + if (err)
7573 + break;
7574 +
7575 + if (ldw == 0x0E801096U &&
7576 + bv == 0xEAC0C000U &&
7577 + ldw2 == 0x0E881095U)
7578 + {
7579 + unsigned int resolver, map;
7580 +
7581 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7582 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7583 + if (err)
7584 + break;
7585 +
7586 + regs->gr[20] = instruction_pointer(regs)+8;
7587 + regs->gr[21] = map;
7588 + regs->gr[22] = resolver;
7589 + regs->iaoq[0] = resolver | 3UL;
7590 + regs->iaoq[1] = regs->iaoq[0] + 4;
7591 + return 3;
7592 + }
7593 + }
7594 + } while (0);
7595 +#endif
7596 +
7597 +#ifdef CONFIG_PAX_EMUTRAMP
7598 +
7599 +#ifndef CONFIG_PAX_EMUSIGRT
7600 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7601 + return 1;
7602 +#endif
7603 +
7604 + do { /* PaX: rt_sigreturn emulation */
7605 + unsigned int ldi1, ldi2, bel, nop;
7606 +
7607 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7608 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7609 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7610 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7611 +
7612 + if (err)
7613 + break;
7614 +
7615 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7616 + ldi2 == 0x3414015AU &&
7617 + bel == 0xE4008200U &&
7618 + nop == 0x08000240U)
7619 + {
7620 + regs->gr[25] = (ldi1 & 2) >> 1;
7621 + regs->gr[20] = __NR_rt_sigreturn;
7622 + regs->gr[31] = regs->iaoq[1] + 16;
7623 + regs->sr[0] = regs->iasq[1];
7624 + regs->iaoq[0] = 0x100UL;
7625 + regs->iaoq[1] = regs->iaoq[0] + 4;
7626 + regs->iasq[0] = regs->sr[2];
7627 + regs->iasq[1] = regs->sr[2];
7628 + return 2;
7629 + }
7630 + } while (0);
7631 +#endif
7632 +
7633 + return 1;
7634 +}
7635 +
7636 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7637 +{
7638 + unsigned long i;
7639 +
7640 + printk(KERN_ERR "PAX: bytes at PC: ");
7641 + for (i = 0; i < 5; i++) {
7642 + unsigned int c;
7643 + if (get_user(c, (unsigned int *)pc+i))
7644 + printk(KERN_CONT "???????? ");
7645 + else
7646 + printk(KERN_CONT "%08x ", c);
7647 + }
7648 + printk("\n");
7649 +}
7650 +#endif
7651 +
7652 int fixup_exception(struct pt_regs *regs)
7653 {
7654 const struct exception_table_entry *fix;
7655 @@ -234,8 +345,33 @@ retry:
7656
7657 good_area:
7658
7659 - if ((vma->vm_flags & acc_type) != acc_type)
7660 + if ((vma->vm_flags & acc_type) != acc_type) {
7661 +
7662 +#ifdef CONFIG_PAX_PAGEEXEC
7663 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7664 + (address & ~3UL) == instruction_pointer(regs))
7665 + {
7666 + up_read(&mm->mmap_sem);
7667 + switch (pax_handle_fetch_fault(regs)) {
7668 +
7669 +#ifdef CONFIG_PAX_EMUPLT
7670 + case 3:
7671 + return;
7672 +#endif
7673 +
7674 +#ifdef CONFIG_PAX_EMUTRAMP
7675 + case 2:
7676 + return;
7677 +#endif
7678 +
7679 + }
7680 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7681 + do_group_exit(SIGKILL);
7682 + }
7683 +#endif
7684 +
7685 goto bad_area;
7686 + }
7687
7688 /*
7689 * If for any reason at all we couldn't handle the fault, make
7690 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7691 index a2a168e..e484682 100644
7692 --- a/arch/powerpc/Kconfig
7693 +++ b/arch/powerpc/Kconfig
7694 @@ -408,6 +408,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7695 config KEXEC
7696 bool "kexec system call"
7697 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7698 + depends on !GRKERNSEC_KMEM
7699 help
7700 kexec is a system call that implements the ability to shutdown your
7701 current kernel, and to start another kernel. It is like a reboot
7702 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7703 index 512d278..d31fadd 100644
7704 --- a/arch/powerpc/include/asm/atomic.h
7705 +++ b/arch/powerpc/include/asm/atomic.h
7706 @@ -12,6 +12,11 @@
7707
7708 #define ATOMIC_INIT(i) { (i) }
7709
7710 +#define _ASM_EXTABLE(from, to) \
7711 +" .section __ex_table,\"a\"\n" \
7712 + PPC_LONG" " #from ", " #to"\n" \
7713 +" .previous\n"
7714 +
7715 static __inline__ int atomic_read(const atomic_t *v)
7716 {
7717 int t;
7718 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7719 return t;
7720 }
7721
7722 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7723 +{
7724 + int t;
7725 +
7726 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7727 +
7728 + return t;
7729 +}
7730 +
7731 static __inline__ void atomic_set(atomic_t *v, int i)
7732 {
7733 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7734 }
7735
7736 -#define ATOMIC_OP(op, asm_op) \
7737 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7738 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7739 +{
7740 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7741 +}
7742 +
7743 +#ifdef CONFIG_PAX_REFCOUNT
7744 +#define __REFCOUNT_OP(op) op##o.
7745 +#define __OVERFLOW_PRE \
7746 + " mcrxr cr0\n"
7747 +#define __OVERFLOW_POST \
7748 + " bf 4*cr0+so, 3f\n" \
7749 + "2: .long 0x00c00b00\n" \
7750 + "3:\n"
7751 +#define __OVERFLOW_EXTABLE \
7752 + "\n4:\n"
7753 + _ASM_EXTABLE(2b, 4b)
7754 +#else
7755 +#define __REFCOUNT_OP(op) op
7756 +#define __OVERFLOW_PRE
7757 +#define __OVERFLOW_POST
7758 +#define __OVERFLOW_EXTABLE
7759 +#endif
7760 +
7761 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7762 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7763 { \
7764 int t; \
7765 \
7766 __asm__ __volatile__( \
7767 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7768 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7769 + pre_op \
7770 #asm_op " %0,%2,%0\n" \
7771 + post_op \
7772 PPC405_ERR77(0,%3) \
7773 " stwcx. %0,0,%3 \n" \
7774 " bne- 1b\n" \
7775 + extable \
7776 : "=&r" (t), "+m" (v->counter) \
7777 : "r" (a), "r" (&v->counter) \
7778 : "cc"); \
7779 } \
7780
7781 -#define ATOMIC_OP_RETURN(op, asm_op) \
7782 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7783 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7784 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7785 +
7786 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7787 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7788 { \
7789 int t; \
7790 \
7791 __asm__ __volatile__( \
7792 PPC_ATOMIC_ENTRY_BARRIER \
7793 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7794 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7795 + pre_op \
7796 #asm_op " %0,%1,%0\n" \
7797 + post_op \
7798 PPC405_ERR77(0,%2) \
7799 " stwcx. %0,0,%2 \n" \
7800 " bne- 1b\n" \
7801 + extable \
7802 PPC_ATOMIC_EXIT_BARRIER \
7803 : "=&r" (t) \
7804 : "r" (a), "r" (&v->counter) \
7805 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7806 return t; \
7807 }
7808
7809 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7810 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7811 +
7812 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7813
7814 ATOMIC_OPS(add, add)
7815 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7816
7817 #undef ATOMIC_OPS
7818 #undef ATOMIC_OP_RETURN
7819 +#undef __ATOMIC_OP_RETURN
7820 #undef ATOMIC_OP
7821 +#undef __ATOMIC_OP
7822
7823 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7824
7825 -static __inline__ void atomic_inc(atomic_t *v)
7826 -{
7827 - int t;
7828 +/*
7829 + * atomic_inc - increment atomic variable
7830 + * @v: pointer of type atomic_t
7831 + *
7832 + * Automatically increments @v by 1
7833 + */
7834 +#define atomic_inc(v) atomic_add(1, (v))
7835 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7836
7837 - __asm__ __volatile__(
7838 -"1: lwarx %0,0,%2 # atomic_inc\n\
7839 - addic %0,%0,1\n"
7840 - PPC405_ERR77(0,%2)
7841 -" stwcx. %0,0,%2 \n\
7842 - bne- 1b"
7843 - : "=&r" (t), "+m" (v->counter)
7844 - : "r" (&v->counter)
7845 - : "cc", "xer");
7846 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7847 +{
7848 + atomic_add_unchecked(1, v);
7849 }
7850
7851 -static __inline__ int atomic_inc_return(atomic_t *v)
7852 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7853 {
7854 - int t;
7855 -
7856 - __asm__ __volatile__(
7857 - PPC_ATOMIC_ENTRY_BARRIER
7858 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7859 - addic %0,%0,1\n"
7860 - PPC405_ERR77(0,%1)
7861 -" stwcx. %0,0,%1 \n\
7862 - bne- 1b"
7863 - PPC_ATOMIC_EXIT_BARRIER
7864 - : "=&r" (t)
7865 - : "r" (&v->counter)
7866 - : "cc", "xer", "memory");
7867 -
7868 - return t;
7869 + return atomic_add_return_unchecked(1, v);
7870 }
7871
7872 /*
7873 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7874 */
7875 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7876
7877 -static __inline__ void atomic_dec(atomic_t *v)
7878 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7879 {
7880 - int t;
7881 -
7882 - __asm__ __volatile__(
7883 -"1: lwarx %0,0,%2 # atomic_dec\n\
7884 - addic %0,%0,-1\n"
7885 - PPC405_ERR77(0,%2)\
7886 -" stwcx. %0,0,%2\n\
7887 - bne- 1b"
7888 - : "=&r" (t), "+m" (v->counter)
7889 - : "r" (&v->counter)
7890 - : "cc", "xer");
7891 + return atomic_add_return_unchecked(1, v) == 0;
7892 }
7893
7894 -static __inline__ int atomic_dec_return(atomic_t *v)
7895 +/*
7896 + * atomic_dec - decrement atomic variable
7897 + * @v: pointer of type atomic_t
7898 + *
7899 + * Atomically decrements @v by 1
7900 + */
7901 +#define atomic_dec(v) atomic_sub(1, (v))
7902 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7903 +
7904 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7905 {
7906 - int t;
7907 -
7908 - __asm__ __volatile__(
7909 - PPC_ATOMIC_ENTRY_BARRIER
7910 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7911 - addic %0,%0,-1\n"
7912 - PPC405_ERR77(0,%1)
7913 -" stwcx. %0,0,%1\n\
7914 - bne- 1b"
7915 - PPC_ATOMIC_EXIT_BARRIER
7916 - : "=&r" (t)
7917 - : "r" (&v->counter)
7918 - : "cc", "xer", "memory");
7919 -
7920 - return t;
7921 + atomic_sub_unchecked(1, v);
7922 }
7923
7924 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7925 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7926
7927 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7928 +{
7929 + return cmpxchg(&(v->counter), old, new);
7930 +}
7931 +
7932 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7933 +{
7934 + return xchg(&(v->counter), new);
7935 +}
7936 +
7937 /**
7938 * __atomic_add_unless - add unless the number is a given value
7939 * @v: pointer of type atomic_t
7940 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7941 PPC_ATOMIC_ENTRY_BARRIER
7942 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7943 cmpw 0,%0,%3 \n\
7944 - beq- 2f \n\
7945 - add %0,%2,%0 \n"
7946 + beq- 2f \n"
7947 +
7948 +#ifdef CONFIG_PAX_REFCOUNT
7949 +" mcrxr cr0\n"
7950 +" addo. %0,%2,%0\n"
7951 +" bf 4*cr0+so, 4f\n"
7952 +"3:.long " "0x00c00b00""\n"
7953 +"4:\n"
7954 +#else
7955 + "add %0,%2,%0 \n"
7956 +#endif
7957 +
7958 PPC405_ERR77(0,%2)
7959 " stwcx. %0,0,%1 \n\
7960 bne- 1b \n"
7961 +"5:"
7962 +
7963 +#ifdef CONFIG_PAX_REFCOUNT
7964 + _ASM_EXTABLE(3b, 5b)
7965 +#endif
7966 +
7967 PPC_ATOMIC_EXIT_BARRIER
7968 " subf %0,%2,%0 \n\
7969 2:"
7970 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7971 }
7972 #define atomic_dec_if_positive atomic_dec_if_positive
7973
7974 +#define smp_mb__before_atomic_dec() smp_mb()
7975 +#define smp_mb__after_atomic_dec() smp_mb()
7976 +#define smp_mb__before_atomic_inc() smp_mb()
7977 +#define smp_mb__after_atomic_inc() smp_mb()
7978 +
7979 #ifdef __powerpc64__
7980
7981 #define ATOMIC64_INIT(i) { (i) }
7982 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7983 return t;
7984 }
7985
7986 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7987 +{
7988 + long t;
7989 +
7990 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7991 +
7992 + return t;
7993 +}
7994 +
7995 static __inline__ void atomic64_set(atomic64_t *v, long i)
7996 {
7997 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7998 }
7999
8000 -#define ATOMIC64_OP(op, asm_op) \
8001 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8002 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8003 +{
8004 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8005 +}
8006 +
8007 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8008 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8009 { \
8010 long t; \
8011 \
8012 __asm__ __volatile__( \
8013 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8014 + pre_op \
8015 #asm_op " %0,%2,%0\n" \
8016 + post_op \
8017 " stdcx. %0,0,%3 \n" \
8018 " bne- 1b\n" \
8019 + extable \
8020 : "=&r" (t), "+m" (v->counter) \
8021 : "r" (a), "r" (&v->counter) \
8022 : "cc"); \
8023 }
8024
8025 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8026 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8027 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8028 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8029 +
8030 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8031 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8032 { \
8033 long t; \
8034 \
8035 __asm__ __volatile__( \
8036 PPC_ATOMIC_ENTRY_BARRIER \
8037 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8038 + pre_op \
8039 #asm_op " %0,%1,%0\n" \
8040 + post_op \
8041 " stdcx. %0,0,%2 \n" \
8042 " bne- 1b\n" \
8043 + extable \
8044 PPC_ATOMIC_EXIT_BARRIER \
8045 : "=&r" (t) \
8046 : "r" (a), "r" (&v->counter) \
8047 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8048 return t; \
8049 }
8050
8051 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8052 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8053 +
8054 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8055
8056 ATOMIC64_OPS(add, add)
8057 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8058
8059 #undef ATOMIC64_OPS
8060 #undef ATOMIC64_OP_RETURN
8061 +#undef __ATOMIC64_OP_RETURN
8062 #undef ATOMIC64_OP
8063 +#undef __ATOMIC64_OP
8064 +#undef __OVERFLOW_EXTABLE
8065 +#undef __OVERFLOW_POST
8066 +#undef __OVERFLOW_PRE
8067 +#undef __REFCOUNT_OP
8068
8069 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8070
8071 -static __inline__ void atomic64_inc(atomic64_t *v)
8072 -{
8073 - long t;
8074 +/*
8075 + * atomic64_inc - increment atomic variable
8076 + * @v: pointer of type atomic64_t
8077 + *
8078 + * Automatically increments @v by 1
8079 + */
8080 +#define atomic64_inc(v) atomic64_add(1, (v))
8081 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8082
8083 - __asm__ __volatile__(
8084 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8085 - addic %0,%0,1\n\
8086 - stdcx. %0,0,%2 \n\
8087 - bne- 1b"
8088 - : "=&r" (t), "+m" (v->counter)
8089 - : "r" (&v->counter)
8090 - : "cc", "xer");
8091 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8092 +{
8093 + atomic64_add_unchecked(1, v);
8094 }
8095
8096 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8097 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8098 {
8099 - long t;
8100 -
8101 - __asm__ __volatile__(
8102 - PPC_ATOMIC_ENTRY_BARRIER
8103 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8104 - addic %0,%0,1\n\
8105 - stdcx. %0,0,%1 \n\
8106 - bne- 1b"
8107 - PPC_ATOMIC_EXIT_BARRIER
8108 - : "=&r" (t)
8109 - : "r" (&v->counter)
8110 - : "cc", "xer", "memory");
8111 -
8112 - return t;
8113 + return atomic64_add_return_unchecked(1, v);
8114 }
8115
8116 /*
8117 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8118 */
8119 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8120
8121 -static __inline__ void atomic64_dec(atomic64_t *v)
8122 +/*
8123 + * atomic64_dec - decrement atomic variable
8124 + * @v: pointer of type atomic64_t
8125 + *
8126 + * Atomically decrements @v by 1
8127 + */
8128 +#define atomic64_dec(v) atomic64_sub(1, (v))
8129 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8130 +
8131 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8132 {
8133 - long t;
8134 -
8135 - __asm__ __volatile__(
8136 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8137 - addic %0,%0,-1\n\
8138 - stdcx. %0,0,%2\n\
8139 - bne- 1b"
8140 - : "=&r" (t), "+m" (v->counter)
8141 - : "r" (&v->counter)
8142 - : "cc", "xer");
8143 -}
8144 -
8145 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8146 -{
8147 - long t;
8148 -
8149 - __asm__ __volatile__(
8150 - PPC_ATOMIC_ENTRY_BARRIER
8151 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8152 - addic %0,%0,-1\n\
8153 - stdcx. %0,0,%1\n\
8154 - bne- 1b"
8155 - PPC_ATOMIC_EXIT_BARRIER
8156 - : "=&r" (t)
8157 - : "r" (&v->counter)
8158 - : "cc", "xer", "memory");
8159 -
8160 - return t;
8161 + atomic64_sub_unchecked(1, v);
8162 }
8163
8164 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8165 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8166 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8167 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8168
8169 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8170 +{
8171 + return cmpxchg(&(v->counter), old, new);
8172 +}
8173 +
8174 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8175 +{
8176 + return xchg(&(v->counter), new);
8177 +}
8178 +
8179 /**
8180 * atomic64_add_unless - add unless the number is a given value
8181 * @v: pointer of type atomic64_t
8182 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8183
8184 __asm__ __volatile__ (
8185 PPC_ATOMIC_ENTRY_BARRIER
8186 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8187 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8188 cmpd 0,%0,%3 \n\
8189 - beq- 2f \n\
8190 - add %0,%2,%0 \n"
8191 + beq- 2f \n"
8192 +
8193 +#ifdef CONFIG_PAX_REFCOUNT
8194 +" mcrxr cr0\n"
8195 +" addo. %0,%2,%0\n"
8196 +" bf 4*cr0+so, 4f\n"
8197 +"3:.long " "0x00c00b00""\n"
8198 +"4:\n"
8199 +#else
8200 + "add %0,%2,%0 \n"
8201 +#endif
8202 +
8203 " stdcx. %0,0,%1 \n\
8204 bne- 1b \n"
8205 PPC_ATOMIC_EXIT_BARRIER
8206 +"5:"
8207 +
8208 +#ifdef CONFIG_PAX_REFCOUNT
8209 + _ASM_EXTABLE(3b, 5b)
8210 +#endif
8211 +
8212 " subf %0,%2,%0 \n\
8213 2:"
8214 : "=&r" (t)
8215 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8216 index a3bf5be..e03ba81 100644
8217 --- a/arch/powerpc/include/asm/barrier.h
8218 +++ b/arch/powerpc/include/asm/barrier.h
8219 @@ -76,7 +76,7 @@
8220 do { \
8221 compiletime_assert_atomic_type(*p); \
8222 smp_lwsync(); \
8223 - ACCESS_ONCE(*p) = (v); \
8224 + ACCESS_ONCE_RW(*p) = (v); \
8225 } while (0)
8226
8227 #define smp_load_acquire(p) \
8228 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8229 index 34a05a1..a1f2c67 100644
8230 --- a/arch/powerpc/include/asm/cache.h
8231 +++ b/arch/powerpc/include/asm/cache.h
8232 @@ -4,6 +4,7 @@
8233 #ifdef __KERNEL__
8234
8235 #include <asm/reg.h>
8236 +#include <linux/const.h>
8237
8238 /* bytes per L1 cache line */
8239 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8240 @@ -23,7 +24,7 @@
8241 #define L1_CACHE_SHIFT 7
8242 #endif
8243
8244 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8245 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8246
8247 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8248
8249 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8250 index 57d289a..b36c98c 100644
8251 --- a/arch/powerpc/include/asm/elf.h
8252 +++ b/arch/powerpc/include/asm/elf.h
8253 @@ -30,6 +30,18 @@
8254
8255 #define ELF_ET_DYN_BASE 0x20000000
8256
8257 +#ifdef CONFIG_PAX_ASLR
8258 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8259 +
8260 +#ifdef __powerpc64__
8261 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8262 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8263 +#else
8264 +#define PAX_DELTA_MMAP_LEN 15
8265 +#define PAX_DELTA_STACK_LEN 15
8266 +#endif
8267 +#endif
8268 +
8269 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8270
8271 /*
8272 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8273 (0x7ff >> (PAGE_SHIFT - 12)) : \
8274 (0x3ffff >> (PAGE_SHIFT - 12)))
8275
8276 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8277 -#define arch_randomize_brk arch_randomize_brk
8278 -
8279 -
8280 #ifdef CONFIG_SPU_BASE
8281 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8282 #define NT_SPU 1
8283 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8284 index 8196e9c..d83a9f3 100644
8285 --- a/arch/powerpc/include/asm/exec.h
8286 +++ b/arch/powerpc/include/asm/exec.h
8287 @@ -4,6 +4,6 @@
8288 #ifndef _ASM_POWERPC_EXEC_H
8289 #define _ASM_POWERPC_EXEC_H
8290
8291 -extern unsigned long arch_align_stack(unsigned long sp);
8292 +#define arch_align_stack(x) ((x) & ~0xfUL)
8293
8294 #endif /* _ASM_POWERPC_EXEC_H */
8295 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8296 index 5acabbd..7ea14fa 100644
8297 --- a/arch/powerpc/include/asm/kmap_types.h
8298 +++ b/arch/powerpc/include/asm/kmap_types.h
8299 @@ -10,7 +10,7 @@
8300 * 2 of the License, or (at your option) any later version.
8301 */
8302
8303 -#define KM_TYPE_NR 16
8304 +#define KM_TYPE_NR 17
8305
8306 #endif /* __KERNEL__ */
8307 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8308 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8309 index b8da913..c02b593 100644
8310 --- a/arch/powerpc/include/asm/local.h
8311 +++ b/arch/powerpc/include/asm/local.h
8312 @@ -9,21 +9,65 @@ typedef struct
8313 atomic_long_t a;
8314 } local_t;
8315
8316 +typedef struct
8317 +{
8318 + atomic_long_unchecked_t a;
8319 +} local_unchecked_t;
8320 +
8321 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8322
8323 #define local_read(l) atomic_long_read(&(l)->a)
8324 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8325 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8326 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8327
8328 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8329 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8330 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8331 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8332 #define local_inc(l) atomic_long_inc(&(l)->a)
8333 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8334 #define local_dec(l) atomic_long_dec(&(l)->a)
8335 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8336
8337 static __inline__ long local_add_return(long a, local_t *l)
8338 {
8339 long t;
8340
8341 __asm__ __volatile__(
8342 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8343 +
8344 +#ifdef CONFIG_PAX_REFCOUNT
8345 +" mcrxr cr0\n"
8346 +" addo. %0,%1,%0\n"
8347 +" bf 4*cr0+so, 3f\n"
8348 +"2:.long " "0x00c00b00""\n"
8349 +#else
8350 +" add %0,%1,%0\n"
8351 +#endif
8352 +
8353 +"3:\n"
8354 + PPC405_ERR77(0,%2)
8355 + PPC_STLCX "%0,0,%2 \n\
8356 + bne- 1b"
8357 +
8358 +#ifdef CONFIG_PAX_REFCOUNT
8359 +"\n4:\n"
8360 + _ASM_EXTABLE(2b, 4b)
8361 +#endif
8362 +
8363 + : "=&r" (t)
8364 + : "r" (a), "r" (&(l->a.counter))
8365 + : "cc", "memory");
8366 +
8367 + return t;
8368 +}
8369 +
8370 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8371 +{
8372 + long t;
8373 +
8374 + __asm__ __volatile__(
8375 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8376 add %0,%1,%0\n"
8377 PPC405_ERR77(0,%2)
8378 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8379
8380 #define local_cmpxchg(l, o, n) \
8381 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8382 +#define local_cmpxchg_unchecked(l, o, n) \
8383 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8384 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8385
8386 /**
8387 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8388 index 8565c25..2865190 100644
8389 --- a/arch/powerpc/include/asm/mman.h
8390 +++ b/arch/powerpc/include/asm/mman.h
8391 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8392 }
8393 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8394
8395 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8396 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8397 {
8398 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8399 }
8400 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8401 index 69c0598..2c56964 100644
8402 --- a/arch/powerpc/include/asm/page.h
8403 +++ b/arch/powerpc/include/asm/page.h
8404 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8405 * and needs to be executable. This means the whole heap ends
8406 * up being executable.
8407 */
8408 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8409 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8410 +#define VM_DATA_DEFAULT_FLAGS32 \
8411 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8412 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8413
8414 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8415 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8416 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8417 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8418 #endif
8419
8420 +#define ktla_ktva(addr) (addr)
8421 +#define ktva_ktla(addr) (addr)
8422 +
8423 #ifndef CONFIG_PPC_BOOK3S_64
8424 /*
8425 * Use the top bit of the higher-level page table entries to indicate whether
8426 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8427 index d908a46..3753f71 100644
8428 --- a/arch/powerpc/include/asm/page_64.h
8429 +++ b/arch/powerpc/include/asm/page_64.h
8430 @@ -172,15 +172,18 @@ do { \
8431 * stack by default, so in the absence of a PT_GNU_STACK program header
8432 * we turn execute permission off.
8433 */
8434 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8435 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8436 +#define VM_STACK_DEFAULT_FLAGS32 \
8437 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8438 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8439
8440 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8441 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8442
8443 +#ifndef CONFIG_PAX_PAGEEXEC
8444 #define VM_STACK_DEFAULT_FLAGS \
8445 (is_32bit_task() ? \
8446 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8447 +#endif
8448
8449 #include <asm-generic/getorder.h>
8450
8451 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8452 index 4b0be20..c15a27d 100644
8453 --- a/arch/powerpc/include/asm/pgalloc-64.h
8454 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8455 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8456 #ifndef CONFIG_PPC_64K_PAGES
8457
8458 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8459 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8460
8461 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8462 {
8463 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8464 pud_set(pud, (unsigned long)pmd);
8465 }
8466
8467 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8468 +{
8469 + pud_populate(mm, pud, pmd);
8470 +}
8471 +
8472 #define pmd_populate(mm, pmd, pte_page) \
8473 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8474 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8475 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8476 #endif
8477
8478 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8479 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8480
8481 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8482 pte_t *pte)
8483 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8484 index a8805fe..6d69617 100644
8485 --- a/arch/powerpc/include/asm/pgtable.h
8486 +++ b/arch/powerpc/include/asm/pgtable.h
8487 @@ -2,6 +2,7 @@
8488 #define _ASM_POWERPC_PGTABLE_H
8489 #ifdef __KERNEL__
8490
8491 +#include <linux/const.h>
8492 #ifndef __ASSEMBLY__
8493 #include <linux/mmdebug.h>
8494 #include <linux/mmzone.h>
8495 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8496 index 4aad413..85d86bf 100644
8497 --- a/arch/powerpc/include/asm/pte-hash32.h
8498 +++ b/arch/powerpc/include/asm/pte-hash32.h
8499 @@ -21,6 +21,7 @@
8500 #define _PAGE_FILE 0x004 /* when !present: nonlinear file mapping */
8501 #define _PAGE_USER 0x004 /* usermode access allowed */
8502 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8503 +#define _PAGE_EXEC _PAGE_GUARDED
8504 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8505 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8506 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8507 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8508 index 1c874fb..e8480a4 100644
8509 --- a/arch/powerpc/include/asm/reg.h
8510 +++ b/arch/powerpc/include/asm/reg.h
8511 @@ -253,6 +253,7 @@
8512 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8513 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8514 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8515 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8516 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8517 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8518 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8519 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8520 index 5a6614a..d89995d1 100644
8521 --- a/arch/powerpc/include/asm/smp.h
8522 +++ b/arch/powerpc/include/asm/smp.h
8523 @@ -51,7 +51,7 @@ struct smp_ops_t {
8524 int (*cpu_disable)(void);
8525 void (*cpu_die)(unsigned int nr);
8526 int (*cpu_bootable)(unsigned int nr);
8527 -};
8528 +} __no_const;
8529
8530 extern void smp_send_debugger_break(void);
8531 extern void start_secondary_resume(void);
8532 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8533 index 4dbe072..b803275 100644
8534 --- a/arch/powerpc/include/asm/spinlock.h
8535 +++ b/arch/powerpc/include/asm/spinlock.h
8536 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8537 __asm__ __volatile__(
8538 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8539 __DO_SIGN_EXTEND
8540 -" addic. %0,%0,1\n\
8541 - ble- 2f\n"
8542 +
8543 +#ifdef CONFIG_PAX_REFCOUNT
8544 +" mcrxr cr0\n"
8545 +" addico. %0,%0,1\n"
8546 +" bf 4*cr0+so, 3f\n"
8547 +"2:.long " "0x00c00b00""\n"
8548 +#else
8549 +" addic. %0,%0,1\n"
8550 +#endif
8551 +
8552 +"3:\n"
8553 + "ble- 4f\n"
8554 PPC405_ERR77(0,%1)
8555 " stwcx. %0,0,%1\n\
8556 bne- 1b\n"
8557 PPC_ACQUIRE_BARRIER
8558 -"2:" : "=&r" (tmp)
8559 +"4:"
8560 +
8561 +#ifdef CONFIG_PAX_REFCOUNT
8562 + _ASM_EXTABLE(2b,4b)
8563 +#endif
8564 +
8565 + : "=&r" (tmp)
8566 : "r" (&rw->lock)
8567 : "cr0", "xer", "memory");
8568
8569 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8570 __asm__ __volatile__(
8571 "# read_unlock\n\t"
8572 PPC_RELEASE_BARRIER
8573 -"1: lwarx %0,0,%1\n\
8574 - addic %0,%0,-1\n"
8575 +"1: lwarx %0,0,%1\n"
8576 +
8577 +#ifdef CONFIG_PAX_REFCOUNT
8578 +" mcrxr cr0\n"
8579 +" addico. %0,%0,-1\n"
8580 +" bf 4*cr0+so, 3f\n"
8581 +"2:.long " "0x00c00b00""\n"
8582 +#else
8583 +" addic. %0,%0,-1\n"
8584 +#endif
8585 +
8586 +"3:\n"
8587 PPC405_ERR77(0,%1)
8588 " stwcx. %0,0,%1\n\
8589 bne- 1b"
8590 +
8591 +#ifdef CONFIG_PAX_REFCOUNT
8592 +"\n4:\n"
8593 + _ASM_EXTABLE(2b, 4b)
8594 +#endif
8595 +
8596 : "=&r"(tmp)
8597 : "r"(&rw->lock)
8598 : "cr0", "xer", "memory");
8599 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8600 index 0be6c68..9c3c6ee 100644
8601 --- a/arch/powerpc/include/asm/thread_info.h
8602 +++ b/arch/powerpc/include/asm/thread_info.h
8603 @@ -107,6 +107,8 @@ static inline struct thread_info *current_thread_info(void)
8604 #if defined(CONFIG_PPC64)
8605 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8606 #endif
8607 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8608 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8609
8610 /* as above, but as bit values */
8611 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8612 @@ -125,9 +127,10 @@ static inline struct thread_info *current_thread_info(void)
8613 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8614 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8615 #define _TIF_NOHZ (1<<TIF_NOHZ)
8616 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8617 #define _TIF_SYSCALL_T_OR_A (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8618 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8619 - _TIF_NOHZ)
8620 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8621
8622 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8623 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8624 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8625 index a0c071d..49cdc7f 100644
8626 --- a/arch/powerpc/include/asm/uaccess.h
8627 +++ b/arch/powerpc/include/asm/uaccess.h
8628 @@ -58,6 +58,7 @@
8629
8630 #endif
8631
8632 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8633 #define access_ok(type, addr, size) \
8634 (__chk_user_ptr(addr), \
8635 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8636 @@ -318,52 +319,6 @@ do { \
8637 extern unsigned long __copy_tofrom_user(void __user *to,
8638 const void __user *from, unsigned long size);
8639
8640 -#ifndef __powerpc64__
8641 -
8642 -static inline unsigned long copy_from_user(void *to,
8643 - const void __user *from, unsigned long n)
8644 -{
8645 - unsigned long over;
8646 -
8647 - if (access_ok(VERIFY_READ, from, n))
8648 - return __copy_tofrom_user((__force void __user *)to, from, n);
8649 - if ((unsigned long)from < TASK_SIZE) {
8650 - over = (unsigned long)from + n - TASK_SIZE;
8651 - return __copy_tofrom_user((__force void __user *)to, from,
8652 - n - over) + over;
8653 - }
8654 - return n;
8655 -}
8656 -
8657 -static inline unsigned long copy_to_user(void __user *to,
8658 - const void *from, unsigned long n)
8659 -{
8660 - unsigned long over;
8661 -
8662 - if (access_ok(VERIFY_WRITE, to, n))
8663 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8664 - if ((unsigned long)to < TASK_SIZE) {
8665 - over = (unsigned long)to + n - TASK_SIZE;
8666 - return __copy_tofrom_user(to, (__force void __user *)from,
8667 - n - over) + over;
8668 - }
8669 - return n;
8670 -}
8671 -
8672 -#else /* __powerpc64__ */
8673 -
8674 -#define __copy_in_user(to, from, size) \
8675 - __copy_tofrom_user((to), (from), (size))
8676 -
8677 -extern unsigned long copy_from_user(void *to, const void __user *from,
8678 - unsigned long n);
8679 -extern unsigned long copy_to_user(void __user *to, const void *from,
8680 - unsigned long n);
8681 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8682 - unsigned long n);
8683 -
8684 -#endif /* __powerpc64__ */
8685 -
8686 static inline unsigned long __copy_from_user_inatomic(void *to,
8687 const void __user *from, unsigned long n)
8688 {
8689 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8690 if (ret == 0)
8691 return 0;
8692 }
8693 +
8694 + if (!__builtin_constant_p(n))
8695 + check_object_size(to, n, false);
8696 +
8697 return __copy_tofrom_user((__force void __user *)to, from, n);
8698 }
8699
8700 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8701 if (ret == 0)
8702 return 0;
8703 }
8704 +
8705 + if (!__builtin_constant_p(n))
8706 + check_object_size(from, n, true);
8707 +
8708 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8709 }
8710
8711 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8712 return __copy_to_user_inatomic(to, from, size);
8713 }
8714
8715 +#ifndef __powerpc64__
8716 +
8717 +static inline unsigned long __must_check copy_from_user(void *to,
8718 + const void __user *from, unsigned long n)
8719 +{
8720 + unsigned long over;
8721 +
8722 + if ((long)n < 0)
8723 + return n;
8724 +
8725 + if (access_ok(VERIFY_READ, from, n)) {
8726 + if (!__builtin_constant_p(n))
8727 + check_object_size(to, n, false);
8728 + return __copy_tofrom_user((__force void __user *)to, from, n);
8729 + }
8730 + if ((unsigned long)from < TASK_SIZE) {
8731 + over = (unsigned long)from + n - TASK_SIZE;
8732 + if (!__builtin_constant_p(n - over))
8733 + check_object_size(to, n - over, false);
8734 + return __copy_tofrom_user((__force void __user *)to, from,
8735 + n - over) + over;
8736 + }
8737 + return n;
8738 +}
8739 +
8740 +static inline unsigned long __must_check copy_to_user(void __user *to,
8741 + const void *from, unsigned long n)
8742 +{
8743 + unsigned long over;
8744 +
8745 + if ((long)n < 0)
8746 + return n;
8747 +
8748 + if (access_ok(VERIFY_WRITE, to, n)) {
8749 + if (!__builtin_constant_p(n))
8750 + check_object_size(from, n, true);
8751 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8752 + }
8753 + if ((unsigned long)to < TASK_SIZE) {
8754 + over = (unsigned long)to + n - TASK_SIZE;
8755 + if (!__builtin_constant_p(n))
8756 + check_object_size(from, n - over, true);
8757 + return __copy_tofrom_user(to, (__force void __user *)from,
8758 + n - over) + over;
8759 + }
8760 + return n;
8761 +}
8762 +
8763 +#else /* __powerpc64__ */
8764 +
8765 +#define __copy_in_user(to, from, size) \
8766 + __copy_tofrom_user((to), (from), (size))
8767 +
8768 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8769 +{
8770 + if ((long)n < 0 || n > INT_MAX)
8771 + return n;
8772 +
8773 + if (!__builtin_constant_p(n))
8774 + check_object_size(to, n, false);
8775 +
8776 + if (likely(access_ok(VERIFY_READ, from, n)))
8777 + n = __copy_from_user(to, from, n);
8778 + else
8779 + memset(to, 0, n);
8780 + return n;
8781 +}
8782 +
8783 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8784 +{
8785 + if ((long)n < 0 || n > INT_MAX)
8786 + return n;
8787 +
8788 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8789 + if (!__builtin_constant_p(n))
8790 + check_object_size(from, n, true);
8791 + n = __copy_to_user(to, from, n);
8792 + }
8793 + return n;
8794 +}
8795 +
8796 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8797 + unsigned long n);
8798 +
8799 +#endif /* __powerpc64__ */
8800 +
8801 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8802
8803 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8804 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8805 index 502cf69..53936a1 100644
8806 --- a/arch/powerpc/kernel/Makefile
8807 +++ b/arch/powerpc/kernel/Makefile
8808 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8809 CFLAGS_btext.o += -fPIC
8810 endif
8811
8812 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8813 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8814 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8815 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8816 +
8817 ifdef CONFIG_FUNCTION_TRACER
8818 # Do not trace early boot code
8819 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8820 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8821 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8822 endif
8823
8824 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8825 +
8826 obj-y := cputable.o ptrace.o syscalls.o \
8827 irq.o align.o signal_32.o pmc.o vdso.o \
8828 process.o systbl.o idle.o \
8829 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8830 index 3e68d1c..72a5ee6 100644
8831 --- a/arch/powerpc/kernel/exceptions-64e.S
8832 +++ b/arch/powerpc/kernel/exceptions-64e.S
8833 @@ -1010,6 +1010,7 @@ storage_fault_common:
8834 std r14,_DAR(r1)
8835 std r15,_DSISR(r1)
8836 addi r3,r1,STACK_FRAME_OVERHEAD
8837 + bl save_nvgprs
8838 mr r4,r14
8839 mr r5,r15
8840 ld r14,PACA_EXGEN+EX_R14(r13)
8841 @@ -1018,8 +1019,7 @@ storage_fault_common:
8842 cmpdi r3,0
8843 bne- 1f
8844 b ret_from_except_lite
8845 -1: bl save_nvgprs
8846 - mr r5,r3
8847 +1: mr r5,r3
8848 addi r3,r1,STACK_FRAME_OVERHEAD
8849 ld r4,_DAR(r1)
8850 bl bad_page_fault
8851 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8852 index c2df815..bae3d12 100644
8853 --- a/arch/powerpc/kernel/exceptions-64s.S
8854 +++ b/arch/powerpc/kernel/exceptions-64s.S
8855 @@ -1599,10 +1599,10 @@ handle_page_fault:
8856 11: ld r4,_DAR(r1)
8857 ld r5,_DSISR(r1)
8858 addi r3,r1,STACK_FRAME_OVERHEAD
8859 + bl save_nvgprs
8860 bl do_page_fault
8861 cmpdi r3,0
8862 beq+ 12f
8863 - bl save_nvgprs
8864 mr r5,r3
8865 addi r3,r1,STACK_FRAME_OVERHEAD
8866 lwz r4,_DAR(r1)
8867 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8868 index 4509603..cdb491f 100644
8869 --- a/arch/powerpc/kernel/irq.c
8870 +++ b/arch/powerpc/kernel/irq.c
8871 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8872 }
8873 #endif
8874
8875 +extern void gr_handle_kernel_exploit(void);
8876 +
8877 static inline void check_stack_overflow(void)
8878 {
8879 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8880 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8881 pr_err("do_IRQ: stack overflow: %ld\n",
8882 sp - sizeof(struct thread_info));
8883 dump_stack();
8884 + gr_handle_kernel_exploit();
8885 }
8886 #endif
8887 }
8888 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8889 index c94d2e0..992a9ce 100644
8890 --- a/arch/powerpc/kernel/module_32.c
8891 +++ b/arch/powerpc/kernel/module_32.c
8892 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8893 me->arch.core_plt_section = i;
8894 }
8895 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8896 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8897 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8898 return -ENOEXEC;
8899 }
8900
8901 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8902
8903 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8904 /* Init, or core PLT? */
8905 - if (location >= mod->module_core
8906 - && location < mod->module_core + mod->core_size)
8907 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8908 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8909 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8910 - else
8911 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8912 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8913 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8914 + else {
8915 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8916 + return ~0UL;
8917 + }
8918
8919 /* Find this entry, or if that fails, the next avail. entry */
8920 while (entry->jump[0]) {
8921 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8922 }
8923 #ifdef CONFIG_DYNAMIC_FTRACE
8924 module->arch.tramp =
8925 - do_plt_call(module->module_core,
8926 + do_plt_call(module->module_core_rx,
8927 (unsigned long)ftrace_caller,
8928 sechdrs, module);
8929 #endif
8930 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8931 index b4cc7be..1fe8bb3 100644
8932 --- a/arch/powerpc/kernel/process.c
8933 +++ b/arch/powerpc/kernel/process.c
8934 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8935 * Lookup NIP late so we have the best change of getting the
8936 * above info out without failing
8937 */
8938 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8939 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8940 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8941 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8942 #endif
8943 show_stack(current, (unsigned long *) regs->gpr[1]);
8944 if (!user_mode(regs))
8945 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8946 newsp = stack[0];
8947 ip = stack[STACK_FRAME_LR_SAVE];
8948 if (!firstframe || ip != lr) {
8949 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8950 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8951 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8952 if ((ip == rth) && curr_frame >= 0) {
8953 - printk(" (%pS)",
8954 + printk(" (%pA)",
8955 (void *)current->ret_stack[curr_frame].ret);
8956 curr_frame--;
8957 }
8958 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8959 struct pt_regs *regs = (struct pt_regs *)
8960 (sp + STACK_FRAME_OVERHEAD);
8961 lr = regs->link;
8962 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8963 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8964 regs->trap, (void *)regs->nip, (void *)lr);
8965 firstframe = 1;
8966 }
8967 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8968 mtspr(SPRN_CTRLT, ctrl);
8969 }
8970 #endif /* CONFIG_PPC64 */
8971 -
8972 -unsigned long arch_align_stack(unsigned long sp)
8973 -{
8974 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8975 - sp -= get_random_int() & ~PAGE_MASK;
8976 - return sp & ~0xf;
8977 -}
8978 -
8979 -static inline unsigned long brk_rnd(void)
8980 -{
8981 - unsigned long rnd = 0;
8982 -
8983 - /* 8MB for 32bit, 1GB for 64bit */
8984 - if (is_32bit_task())
8985 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8986 - else
8987 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8988 -
8989 - return rnd << PAGE_SHIFT;
8990 -}
8991 -
8992 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8993 -{
8994 - unsigned long base = mm->brk;
8995 - unsigned long ret;
8996 -
8997 -#ifdef CONFIG_PPC_STD_MMU_64
8998 - /*
8999 - * If we are using 1TB segments and we are allowed to randomise
9000 - * the heap, we can put it above 1TB so it is backed by a 1TB
9001 - * segment. Otherwise the heap will be in the bottom 1TB
9002 - * which always uses 256MB segments and this may result in a
9003 - * performance penalty.
9004 - */
9005 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9006 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9007 -#endif
9008 -
9009 - ret = PAGE_ALIGN(base + brk_rnd());
9010 -
9011 - if (ret < mm->brk)
9012 - return mm->brk;
9013 -
9014 - return ret;
9015 -}
9016 -
9017 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9018 index f21897b..28c0428 100644
9019 --- a/arch/powerpc/kernel/ptrace.c
9020 +++ b/arch/powerpc/kernel/ptrace.c
9021 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9022 return ret;
9023 }
9024
9025 +#ifdef CONFIG_GRKERNSEC_SETXID
9026 +extern void gr_delayed_cred_worker(void);
9027 +#endif
9028 +
9029 /*
9030 * We must return the syscall number to actually look up in the table.
9031 * This can be -1L to skip running any syscall at all.
9032 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9033
9034 secure_computing_strict(regs->gpr[0]);
9035
9036 +#ifdef CONFIG_GRKERNSEC_SETXID
9037 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9038 + gr_delayed_cred_worker();
9039 +#endif
9040 +
9041 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9042 tracehook_report_syscall_entry(regs))
9043 /*
9044 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9045 {
9046 int step;
9047
9048 +#ifdef CONFIG_GRKERNSEC_SETXID
9049 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9050 + gr_delayed_cred_worker();
9051 +#endif
9052 +
9053 audit_syscall_exit(regs);
9054
9055 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9056 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9057 index b171001..4ac7ac5 100644
9058 --- a/arch/powerpc/kernel/signal_32.c
9059 +++ b/arch/powerpc/kernel/signal_32.c
9060 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9061 /* Save user registers on the stack */
9062 frame = &rt_sf->uc.uc_mcontext;
9063 addr = frame;
9064 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9065 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9066 sigret = 0;
9067 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9068 } else {
9069 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9070 index 2cb0c94..c0c0bc9 100644
9071 --- a/arch/powerpc/kernel/signal_64.c
9072 +++ b/arch/powerpc/kernel/signal_64.c
9073 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9074 current->thread.fp_state.fpscr = 0;
9075
9076 /* Set up to return from userspace. */
9077 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9078 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9079 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9080 } else {
9081 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9082 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9083 index e6595b7..24bde6e 100644
9084 --- a/arch/powerpc/kernel/traps.c
9085 +++ b/arch/powerpc/kernel/traps.c
9086 @@ -36,6 +36,7 @@
9087 #include <linux/debugfs.h>
9088 #include <linux/ratelimit.h>
9089 #include <linux/context_tracking.h>
9090 +#include <linux/uaccess.h>
9091
9092 #include <asm/emulated_ops.h>
9093 #include <asm/pgtable.h>
9094 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9095 return flags;
9096 }
9097
9098 +extern void gr_handle_kernel_exploit(void);
9099 +
9100 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9101 int signr)
9102 {
9103 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9104 panic("Fatal exception in interrupt");
9105 if (panic_on_oops)
9106 panic("Fatal exception");
9107 +
9108 + gr_handle_kernel_exploit();
9109 +
9110 do_exit(signr);
9111 }
9112
9113 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9114 enum ctx_state prev_state = exception_enter();
9115 unsigned int reason = get_reason(regs);
9116
9117 +#ifdef CONFIG_PAX_REFCOUNT
9118 + unsigned int bkpt;
9119 + const struct exception_table_entry *entry;
9120 +
9121 + if (reason & REASON_ILLEGAL) {
9122 + /* Check if PaX bad instruction */
9123 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9124 + current->thread.trap_nr = 0;
9125 + pax_report_refcount_overflow(regs);
9126 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9127 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9128 + regs->nip = entry->fixup;
9129 + return;
9130 + }
9131 + /* fixup_exception() could not handle */
9132 + goto bail;
9133 + }
9134 + }
9135 +#endif
9136 +
9137 /* We can now get here via a FP Unavailable exception if the core
9138 * has no FPU, in that case the reason flags will be 0 */
9139
9140 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9141 index 305eb0d..accc5b40 100644
9142 --- a/arch/powerpc/kernel/vdso.c
9143 +++ b/arch/powerpc/kernel/vdso.c
9144 @@ -34,6 +34,7 @@
9145 #include <asm/vdso.h>
9146 #include <asm/vdso_datapage.h>
9147 #include <asm/setup.h>
9148 +#include <asm/mman.h>
9149
9150 #undef DEBUG
9151
9152 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9153 vdso_base = VDSO32_MBASE;
9154 #endif
9155
9156 - current->mm->context.vdso_base = 0;
9157 + current->mm->context.vdso_base = ~0UL;
9158
9159 /* vDSO has a problem and was disabled, just don't "enable" it for the
9160 * process
9161 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9162 vdso_base = get_unmapped_area(NULL, vdso_base,
9163 (vdso_pages << PAGE_SHIFT) +
9164 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9165 - 0, 0);
9166 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9167 if (IS_ERR_VALUE(vdso_base)) {
9168 rc = vdso_base;
9169 goto fail_mmapsem;
9170 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9171 index c45eaab..5f41b57 100644
9172 --- a/arch/powerpc/kvm/powerpc.c
9173 +++ b/arch/powerpc/kvm/powerpc.c
9174 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9175 }
9176 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9177
9178 -int kvm_arch_init(void *opaque)
9179 +int kvm_arch_init(const void *opaque)
9180 {
9181 return 0;
9182 }
9183 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9184 index 5eea6f3..5d10396 100644
9185 --- a/arch/powerpc/lib/usercopy_64.c
9186 +++ b/arch/powerpc/lib/usercopy_64.c
9187 @@ -9,22 +9,6 @@
9188 #include <linux/module.h>
9189 #include <asm/uaccess.h>
9190
9191 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9192 -{
9193 - if (likely(access_ok(VERIFY_READ, from, n)))
9194 - n = __copy_from_user(to, from, n);
9195 - else
9196 - memset(to, 0, n);
9197 - return n;
9198 -}
9199 -
9200 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9201 -{
9202 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9203 - n = __copy_to_user(to, from, n);
9204 - return n;
9205 -}
9206 -
9207 unsigned long copy_in_user(void __user *to, const void __user *from,
9208 unsigned long n)
9209 {
9210 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9211 return n;
9212 }
9213
9214 -EXPORT_SYMBOL(copy_from_user);
9215 -EXPORT_SYMBOL(copy_to_user);
9216 EXPORT_SYMBOL(copy_in_user);
9217
9218 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9219 index 6154b0a..4de2b19 100644
9220 --- a/arch/powerpc/mm/fault.c
9221 +++ b/arch/powerpc/mm/fault.c
9222 @@ -33,6 +33,10 @@
9223 #include <linux/ratelimit.h>
9224 #include <linux/context_tracking.h>
9225 #include <linux/hugetlb.h>
9226 +#include <linux/slab.h>
9227 +#include <linux/pagemap.h>
9228 +#include <linux/compiler.h>
9229 +#include <linux/unistd.h>
9230
9231 #include <asm/firmware.h>
9232 #include <asm/page.h>
9233 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9234 }
9235 #endif
9236
9237 +#ifdef CONFIG_PAX_PAGEEXEC
9238 +/*
9239 + * PaX: decide what to do with offenders (regs->nip = fault address)
9240 + *
9241 + * returns 1 when task should be killed
9242 + */
9243 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9244 +{
9245 + return 1;
9246 +}
9247 +
9248 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9249 +{
9250 + unsigned long i;
9251 +
9252 + printk(KERN_ERR "PAX: bytes at PC: ");
9253 + for (i = 0; i < 5; i++) {
9254 + unsigned int c;
9255 + if (get_user(c, (unsigned int __user *)pc+i))
9256 + printk(KERN_CONT "???????? ");
9257 + else
9258 + printk(KERN_CONT "%08x ", c);
9259 + }
9260 + printk("\n");
9261 +}
9262 +#endif
9263 +
9264 /*
9265 * Check whether the instruction at regs->nip is a store using
9266 * an update addressing form which will update r1.
9267 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9268 * indicate errors in DSISR but can validly be set in SRR1.
9269 */
9270 if (trap == 0x400)
9271 - error_code &= 0x48200000;
9272 + error_code &= 0x58200000;
9273 else
9274 is_write = error_code & DSISR_ISSTORE;
9275 #else
9276 @@ -383,7 +414,7 @@ good_area:
9277 * "undefined". Of those that can be set, this is the only
9278 * one which seems bad.
9279 */
9280 - if (error_code & 0x10000000)
9281 + if (error_code & DSISR_GUARDED)
9282 /* Guarded storage error. */
9283 goto bad_area;
9284 #endif /* CONFIG_8xx */
9285 @@ -398,7 +429,7 @@ good_area:
9286 * processors use the same I/D cache coherency mechanism
9287 * as embedded.
9288 */
9289 - if (error_code & DSISR_PROTFAULT)
9290 + if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
9291 goto bad_area;
9292 #endif /* CONFIG_PPC_STD_MMU */
9293
9294 @@ -490,6 +521,23 @@ bad_area:
9295 bad_area_nosemaphore:
9296 /* User mode accesses cause a SIGSEGV */
9297 if (user_mode(regs)) {
9298 +
9299 +#ifdef CONFIG_PAX_PAGEEXEC
9300 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9301 +#ifdef CONFIG_PPC_STD_MMU
9302 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9303 +#else
9304 + if (is_exec && regs->nip == address) {
9305 +#endif
9306 + switch (pax_handle_fetch_fault(regs)) {
9307 + }
9308 +
9309 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9310 + do_group_exit(SIGKILL);
9311 + }
9312 + }
9313 +#endif
9314 +
9315 _exception(SIGSEGV, regs, code, address);
9316 goto bail;
9317 }
9318 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9319 index cb8bdbe..cde4bc7 100644
9320 --- a/arch/powerpc/mm/mmap.c
9321 +++ b/arch/powerpc/mm/mmap.c
9322 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9323 return sysctl_legacy_va_layout;
9324 }
9325
9326 -static unsigned long mmap_rnd(void)
9327 +static unsigned long mmap_rnd(struct mm_struct *mm)
9328 {
9329 unsigned long rnd = 0;
9330
9331 +#ifdef CONFIG_PAX_RANDMMAP
9332 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9333 +#endif
9334 +
9335 if (current->flags & PF_RANDOMIZE) {
9336 /* 8MB for 32bit, 1GB for 64bit */
9337 if (is_32bit_task())
9338 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9339 return rnd << PAGE_SHIFT;
9340 }
9341
9342 -static inline unsigned long mmap_base(void)
9343 +static inline unsigned long mmap_base(struct mm_struct *mm)
9344 {
9345 unsigned long gap = rlimit(RLIMIT_STACK);
9346
9347 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9348 else if (gap > MAX_GAP)
9349 gap = MAX_GAP;
9350
9351 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9352 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9353 }
9354
9355 /*
9356 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9357 */
9358 if (mmap_is_legacy()) {
9359 mm->mmap_base = TASK_UNMAPPED_BASE;
9360 +
9361 +#ifdef CONFIG_PAX_RANDMMAP
9362 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9363 + mm->mmap_base += mm->delta_mmap;
9364 +#endif
9365 +
9366 mm->get_unmapped_area = arch_get_unmapped_area;
9367 } else {
9368 - mm->mmap_base = mmap_base();
9369 + mm->mmap_base = mmap_base(mm);
9370 +
9371 +#ifdef CONFIG_PAX_RANDMMAP
9372 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9373 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9374 +#endif
9375 +
9376 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9377 }
9378 }
9379 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9380 index ded0ea1..f213a9b 100644
9381 --- a/arch/powerpc/mm/slice.c
9382 +++ b/arch/powerpc/mm/slice.c
9383 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9384 if ((mm->task_size - len) < addr)
9385 return 0;
9386 vma = find_vma(mm, addr);
9387 - return (!vma || (addr + len) <= vma->vm_start);
9388 + return check_heap_stack_gap(vma, addr, len, 0);
9389 }
9390
9391 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9392 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9393 info.align_offset = 0;
9394
9395 addr = TASK_UNMAPPED_BASE;
9396 +
9397 +#ifdef CONFIG_PAX_RANDMMAP
9398 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9399 + addr += mm->delta_mmap;
9400 +#endif
9401 +
9402 while (addr < TASK_SIZE) {
9403 info.low_limit = addr;
9404 if (!slice_scan_available(addr, available, 1, &addr))
9405 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9406 if (fixed && addr > (mm->task_size - len))
9407 return -ENOMEM;
9408
9409 +#ifdef CONFIG_PAX_RANDMMAP
9410 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9411 + addr = 0;
9412 +#endif
9413 +
9414 /* If hint, make sure it matches our alignment restrictions */
9415 if (!fixed && addr) {
9416 addr = _ALIGN_UP(addr, 1ul << pshift);
9417 diff --git a/arch/powerpc/platforms/cell/celleb_scc_pciex.c b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9418 index f223875..94170e4 100644
9419 --- a/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9420 +++ b/arch/powerpc/platforms/cell/celleb_scc_pciex.c
9421 @@ -399,8 +399,8 @@ static int scc_pciex_write_config(struct pci_bus *bus, unsigned int devfn,
9422 }
9423
9424 static struct pci_ops scc_pciex_pci_ops = {
9425 - scc_pciex_read_config,
9426 - scc_pciex_write_config,
9427 + .read = scc_pciex_read_config,
9428 + .write = scc_pciex_write_config,
9429 };
9430
9431 static void pciex_clear_intr_all(unsigned int __iomem *base)
9432 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9433 index d966bbe..372124a 100644
9434 --- a/arch/powerpc/platforms/cell/spufs/file.c
9435 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9436 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9437 return VM_FAULT_NOPAGE;
9438 }
9439
9440 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9441 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9442 unsigned long address,
9443 - void *buf, int len, int write)
9444 + void *buf, size_t len, int write)
9445 {
9446 struct spu_context *ctx = vma->vm_file->private_data;
9447 unsigned long offset = address - vma->vm_start;
9448 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9449 index fa934fe..c296056 100644
9450 --- a/arch/s390/include/asm/atomic.h
9451 +++ b/arch/s390/include/asm/atomic.h
9452 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9453 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9454 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9455
9456 +#define atomic64_read_unchecked(v) atomic64_read(v)
9457 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9458 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9459 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9460 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9461 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9462 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9463 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9464 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9465 +
9466 #endif /* __ARCH_S390_ATOMIC__ */
9467 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9468 index 8d72471..5322500 100644
9469 --- a/arch/s390/include/asm/barrier.h
9470 +++ b/arch/s390/include/asm/barrier.h
9471 @@ -42,7 +42,7 @@
9472 do { \
9473 compiletime_assert_atomic_type(*p); \
9474 barrier(); \
9475 - ACCESS_ONCE(*p) = (v); \
9476 + ACCESS_ONCE_RW(*p) = (v); \
9477 } while (0)
9478
9479 #define smp_load_acquire(p) \
9480 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9481 index 4d7ccac..d03d0ad 100644
9482 --- a/arch/s390/include/asm/cache.h
9483 +++ b/arch/s390/include/asm/cache.h
9484 @@ -9,8 +9,10 @@
9485 #ifndef __ARCH_S390_CACHE_H
9486 #define __ARCH_S390_CACHE_H
9487
9488 -#define L1_CACHE_BYTES 256
9489 +#include <linux/const.h>
9490 +
9491 #define L1_CACHE_SHIFT 8
9492 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9493 #define NET_SKB_PAD 32
9494
9495 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9496 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9497 index f6e43d3..5f57681 100644
9498 --- a/arch/s390/include/asm/elf.h
9499 +++ b/arch/s390/include/asm/elf.h
9500 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9501 the loader. We need to make sure that it is out of the way of the program
9502 that it will "exec", and that there is sufficient room for the brk. */
9503
9504 -extern unsigned long randomize_et_dyn(unsigned long base);
9505 -#define ELF_ET_DYN_BASE (randomize_et_dyn(STACK_TOP / 3 * 2))
9506 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9507 +
9508 +#ifdef CONFIG_PAX_ASLR
9509 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9510 +
9511 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9512 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9513 +#endif
9514
9515 /* This yields a mask that user programs can use to figure out what
9516 instruction set this CPU supports. */
9517 @@ -223,9 +229,6 @@ struct linux_binprm;
9518 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9519 int arch_setup_additional_pages(struct linux_binprm *, int);
9520
9521 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9522 -#define arch_randomize_brk arch_randomize_brk
9523 -
9524 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9525
9526 #endif
9527 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9528 index c4a93d6..4d2a9b4 100644
9529 --- a/arch/s390/include/asm/exec.h
9530 +++ b/arch/s390/include/asm/exec.h
9531 @@ -7,6 +7,6 @@
9532 #ifndef __ASM_EXEC_H
9533 #define __ASM_EXEC_H
9534
9535 -extern unsigned long arch_align_stack(unsigned long sp);
9536 +#define arch_align_stack(x) ((x) & ~0xfUL)
9537
9538 #endif /* __ASM_EXEC_H */
9539 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9540 index cd4c68e..6764641 100644
9541 --- a/arch/s390/include/asm/uaccess.h
9542 +++ b/arch/s390/include/asm/uaccess.h
9543 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9544 __range_ok((unsigned long)(addr), (size)); \
9545 })
9546
9547 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9548 #define access_ok(type, addr, size) __access_ok(addr, size)
9549
9550 /*
9551 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9552 copy_to_user(void __user *to, const void *from, unsigned long n)
9553 {
9554 might_fault();
9555 +
9556 + if ((long)n < 0)
9557 + return n;
9558 +
9559 return __copy_to_user(to, from, n);
9560 }
9561
9562 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9563 static inline unsigned long __must_check
9564 copy_from_user(void *to, const void __user *from, unsigned long n)
9565 {
9566 - unsigned int sz = __compiletime_object_size(to);
9567 + size_t sz = __compiletime_object_size(to);
9568
9569 might_fault();
9570 - if (unlikely(sz != -1 && sz < n)) {
9571 +
9572 + if ((long)n < 0)
9573 + return n;
9574 +
9575 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9576 copy_from_user_overflow();
9577 return n;
9578 }
9579 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9580 index 409d152..d90d368 100644
9581 --- a/arch/s390/kernel/module.c
9582 +++ b/arch/s390/kernel/module.c
9583 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9584
9585 /* Increase core size by size of got & plt and set start
9586 offsets for got and plt. */
9587 - me->core_size = ALIGN(me->core_size, 4);
9588 - me->arch.got_offset = me->core_size;
9589 - me->core_size += me->arch.got_size;
9590 - me->arch.plt_offset = me->core_size;
9591 - me->core_size += me->arch.plt_size;
9592 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9593 + me->arch.got_offset = me->core_size_rw;
9594 + me->core_size_rw += me->arch.got_size;
9595 + me->arch.plt_offset = me->core_size_rx;
9596 + me->core_size_rx += me->arch.plt_size;
9597 return 0;
9598 }
9599
9600 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9601 if (info->got_initialized == 0) {
9602 Elf_Addr *gotent;
9603
9604 - gotent = me->module_core + me->arch.got_offset +
9605 + gotent = me->module_core_rw + me->arch.got_offset +
9606 info->got_offset;
9607 *gotent = val;
9608 info->got_initialized = 1;
9609 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9610 rc = apply_rela_bits(loc, val, 0, 64, 0);
9611 else if (r_type == R_390_GOTENT ||
9612 r_type == R_390_GOTPLTENT) {
9613 - val += (Elf_Addr) me->module_core - loc;
9614 + val += (Elf_Addr) me->module_core_rw - loc;
9615 rc = apply_rela_bits(loc, val, 1, 32, 1);
9616 }
9617 break;
9618 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9619 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9620 if (info->plt_initialized == 0) {
9621 unsigned int *ip;
9622 - ip = me->module_core + me->arch.plt_offset +
9623 + ip = me->module_core_rx + me->arch.plt_offset +
9624 info->plt_offset;
9625 #ifndef CONFIG_64BIT
9626 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9627 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9628 val - loc + 0xffffUL < 0x1ffffeUL) ||
9629 (r_type == R_390_PLT32DBL &&
9630 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9631 - val = (Elf_Addr) me->module_core +
9632 + val = (Elf_Addr) me->module_core_rx +
9633 me->arch.plt_offset +
9634 info->plt_offset;
9635 val += rela->r_addend - loc;
9636 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9637 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9638 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9639 val = val + rela->r_addend -
9640 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9641 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9642 if (r_type == R_390_GOTOFF16)
9643 rc = apply_rela_bits(loc, val, 0, 16, 0);
9644 else if (r_type == R_390_GOTOFF32)
9645 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9646 break;
9647 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9648 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9649 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9650 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9651 rela->r_addend - loc;
9652 if (r_type == R_390_GOTPC)
9653 rc = apply_rela_bits(loc, val, 1, 32, 0);
9654 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9655 index aa7a839..6c2a916 100644
9656 --- a/arch/s390/kernel/process.c
9657 +++ b/arch/s390/kernel/process.c
9658 @@ -219,37 +219,3 @@ unsigned long get_wchan(struct task_struct *p)
9659 }
9660 return 0;
9661 }
9662 -
9663 -unsigned long arch_align_stack(unsigned long sp)
9664 -{
9665 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9666 - sp -= get_random_int() & ~PAGE_MASK;
9667 - return sp & ~0xf;
9668 -}
9669 -
9670 -static inline unsigned long brk_rnd(void)
9671 -{
9672 - /* 8MB for 32bit, 1GB for 64bit */
9673 - if (is_32bit_task())
9674 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9675 - else
9676 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9677 -}
9678 -
9679 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9680 -{
9681 - unsigned long ret;
9682 -
9683 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9684 - return (ret > mm->brk) ? ret : mm->brk;
9685 -}
9686 -
9687 -unsigned long randomize_et_dyn(unsigned long base)
9688 -{
9689 - unsigned long ret;
9690 -
9691 - if (!(current->flags & PF_RANDOMIZE))
9692 - return base;
9693 - ret = PAGE_ALIGN(base + brk_rnd());
9694 - return (ret > base) ? ret : base;
9695 -}
9696 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9697 index 9b436c2..54fbf0a 100644
9698 --- a/arch/s390/mm/mmap.c
9699 +++ b/arch/s390/mm/mmap.c
9700 @@ -95,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9701 */
9702 if (mmap_is_legacy()) {
9703 mm->mmap_base = mmap_base_legacy();
9704 +
9705 +#ifdef CONFIG_PAX_RANDMMAP
9706 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9707 + mm->mmap_base += mm->delta_mmap;
9708 +#endif
9709 +
9710 mm->get_unmapped_area = arch_get_unmapped_area;
9711 } else {
9712 mm->mmap_base = mmap_base();
9713 +
9714 +#ifdef CONFIG_PAX_RANDMMAP
9715 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9716 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9717 +#endif
9718 +
9719 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9720 }
9721 }
9722 @@ -170,9 +182,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9723 */
9724 if (mmap_is_legacy()) {
9725 mm->mmap_base = mmap_base_legacy();
9726 +
9727 +#ifdef CONFIG_PAX_RANDMMAP
9728 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9729 + mm->mmap_base += mm->delta_mmap;
9730 +#endif
9731 +
9732 mm->get_unmapped_area = s390_get_unmapped_area;
9733 } else {
9734 mm->mmap_base = mmap_base();
9735 +
9736 +#ifdef CONFIG_PAX_RANDMMAP
9737 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9738 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9739 +#endif
9740 +
9741 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9742 }
9743 }
9744 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9745 index ae3d59f..f65f075 100644
9746 --- a/arch/score/include/asm/cache.h
9747 +++ b/arch/score/include/asm/cache.h
9748 @@ -1,7 +1,9 @@
9749 #ifndef _ASM_SCORE_CACHE_H
9750 #define _ASM_SCORE_CACHE_H
9751
9752 +#include <linux/const.h>
9753 +
9754 #define L1_CACHE_SHIFT 4
9755 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9756 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9757
9758 #endif /* _ASM_SCORE_CACHE_H */
9759 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9760 index f9f3cd5..58ff438 100644
9761 --- a/arch/score/include/asm/exec.h
9762 +++ b/arch/score/include/asm/exec.h
9763 @@ -1,6 +1,6 @@
9764 #ifndef _ASM_SCORE_EXEC_H
9765 #define _ASM_SCORE_EXEC_H
9766
9767 -extern unsigned long arch_align_stack(unsigned long sp);
9768 +#define arch_align_stack(x) (x)
9769
9770 #endif /* _ASM_SCORE_EXEC_H */
9771 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9772 index a1519ad3..e8ac1ff 100644
9773 --- a/arch/score/kernel/process.c
9774 +++ b/arch/score/kernel/process.c
9775 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9776
9777 return task_pt_regs(task)->cp0_epc;
9778 }
9779 -
9780 -unsigned long arch_align_stack(unsigned long sp)
9781 -{
9782 - return sp;
9783 -}
9784 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9785 index ef9e555..331bd29 100644
9786 --- a/arch/sh/include/asm/cache.h
9787 +++ b/arch/sh/include/asm/cache.h
9788 @@ -9,10 +9,11 @@
9789 #define __ASM_SH_CACHE_H
9790 #ifdef __KERNEL__
9791
9792 +#include <linux/const.h>
9793 #include <linux/init.h>
9794 #include <cpu/cache.h>
9795
9796 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9797 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9798
9799 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9800
9801 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9802 index 6777177..cb5e44f 100644
9803 --- a/arch/sh/mm/mmap.c
9804 +++ b/arch/sh/mm/mmap.c
9805 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9806 struct mm_struct *mm = current->mm;
9807 struct vm_area_struct *vma;
9808 int do_colour_align;
9809 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9810 struct vm_unmapped_area_info info;
9811
9812 if (flags & MAP_FIXED) {
9813 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9814 if (filp || (flags & MAP_SHARED))
9815 do_colour_align = 1;
9816
9817 +#ifdef CONFIG_PAX_RANDMMAP
9818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9819 +#endif
9820 +
9821 if (addr) {
9822 if (do_colour_align)
9823 addr = COLOUR_ALIGN(addr, pgoff);
9824 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9825 addr = PAGE_ALIGN(addr);
9826
9827 vma = find_vma(mm, addr);
9828 - if (TASK_SIZE - len >= addr &&
9829 - (!vma || addr + len <= vma->vm_start))
9830 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9831 return addr;
9832 }
9833
9834 info.flags = 0;
9835 info.length = len;
9836 - info.low_limit = TASK_UNMAPPED_BASE;
9837 + info.low_limit = mm->mmap_base;
9838 info.high_limit = TASK_SIZE;
9839 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9840 info.align_offset = pgoff << PAGE_SHIFT;
9841 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9842 struct mm_struct *mm = current->mm;
9843 unsigned long addr = addr0;
9844 int do_colour_align;
9845 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9846 struct vm_unmapped_area_info info;
9847
9848 if (flags & MAP_FIXED) {
9849 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9850 if (filp || (flags & MAP_SHARED))
9851 do_colour_align = 1;
9852
9853 +#ifdef CONFIG_PAX_RANDMMAP
9854 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9855 +#endif
9856 +
9857 /* requesting a specific address */
9858 if (addr) {
9859 if (do_colour_align)
9860 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9861 addr = PAGE_ALIGN(addr);
9862
9863 vma = find_vma(mm, addr);
9864 - if (TASK_SIZE - len >= addr &&
9865 - (!vma || addr + len <= vma->vm_start))
9866 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9867 return addr;
9868 }
9869
9870 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9871 VM_BUG_ON(addr != -ENOMEM);
9872 info.flags = 0;
9873 info.low_limit = TASK_UNMAPPED_BASE;
9874 +
9875 +#ifdef CONFIG_PAX_RANDMMAP
9876 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9877 + info.low_limit += mm->delta_mmap;
9878 +#endif
9879 +
9880 info.high_limit = TASK_SIZE;
9881 addr = vm_unmapped_area(&info);
9882 }
9883 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9884 index 4082749..fd97781 100644
9885 --- a/arch/sparc/include/asm/atomic_64.h
9886 +++ b/arch/sparc/include/asm/atomic_64.h
9887 @@ -15,18 +15,38 @@
9888 #define ATOMIC64_INIT(i) { (i) }
9889
9890 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9891 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9892 +{
9893 + return ACCESS_ONCE(v->counter);
9894 +}
9895 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9896 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9897 +{
9898 + return ACCESS_ONCE(v->counter);
9899 +}
9900
9901 #define atomic_set(v, i) (((v)->counter) = i)
9902 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9903 +{
9904 + v->counter = i;
9905 +}
9906 #define atomic64_set(v, i) (((v)->counter) = i)
9907 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9908 +{
9909 + v->counter = i;
9910 +}
9911
9912 -#define ATOMIC_OP(op) \
9913 -void atomic_##op(int, atomic_t *); \
9914 -void atomic64_##op(long, atomic64_t *);
9915 +#define __ATOMIC_OP(op, suffix) \
9916 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9917 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9918
9919 -#define ATOMIC_OP_RETURN(op) \
9920 -int atomic_##op##_return(int, atomic_t *); \
9921 -long atomic64_##op##_return(long, atomic64_t *);
9922 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9923 +
9924 +#define __ATOMIC_OP_RETURN(op, suffix) \
9925 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9926 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9927 +
9928 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9929
9930 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9931
9932 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9933
9934 #undef ATOMIC_OPS
9935 #undef ATOMIC_OP_RETURN
9936 +#undef __ATOMIC_OP_RETURN
9937 #undef ATOMIC_OP
9938 +#undef __ATOMIC_OP
9939
9940 #define atomic_dec_return(v) atomic_sub_return(1, v)
9941 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9942
9943 #define atomic_inc_return(v) atomic_add_return(1, v)
9944 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9945 +{
9946 + return atomic_add_return_unchecked(1, v);
9947 +}
9948 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9949 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9950 +{
9951 + return atomic64_add_return_unchecked(1, v);
9952 +}
9953
9954 /*
9955 * atomic_inc_and_test - increment and test
9956 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9957 * other cases.
9958 */
9959 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9960 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9961 +{
9962 + return atomic_inc_return_unchecked(v) == 0;
9963 +}
9964 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9965
9966 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9967 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9968 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9969
9970 #define atomic_inc(v) atomic_add(1, v)
9971 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9972 +{
9973 + atomic_add_unchecked(1, v);
9974 +}
9975 #define atomic64_inc(v) atomic64_add(1, v)
9976 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9977 +{
9978 + atomic64_add_unchecked(1, v);
9979 +}
9980
9981 #define atomic_dec(v) atomic_sub(1, v)
9982 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9983 +{
9984 + atomic_sub_unchecked(1, v);
9985 +}
9986 #define atomic64_dec(v) atomic64_sub(1, v)
9987 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9988 +{
9989 + atomic64_sub_unchecked(1, v);
9990 +}
9991
9992 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9993 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9994
9995 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9996 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9997 +{
9998 + return cmpxchg(&v->counter, old, new);
9999 +}
10000 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10001 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10002 +{
10003 + return xchg(&v->counter, new);
10004 +}
10005
10006 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10007 {
10008 - int c, old;
10009 + int c, old, new;
10010 c = atomic_read(v);
10011 for (;;) {
10012 - if (unlikely(c == (u)))
10013 + if (unlikely(c == u))
10014 break;
10015 - old = atomic_cmpxchg((v), c, c + (a));
10016 +
10017 + asm volatile("addcc %2, %0, %0\n"
10018 +
10019 +#ifdef CONFIG_PAX_REFCOUNT
10020 + "tvs %%icc, 6\n"
10021 +#endif
10022 +
10023 + : "=r" (new)
10024 + : "0" (c), "ir" (a)
10025 + : "cc");
10026 +
10027 + old = atomic_cmpxchg(v, c, new);
10028 if (likely(old == c))
10029 break;
10030 c = old;
10031 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10032 #define atomic64_cmpxchg(v, o, n) \
10033 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10034 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10035 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10036 +{
10037 + return xchg(&v->counter, new);
10038 +}
10039
10040 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10041 {
10042 - long c, old;
10043 + long c, old, new;
10044 c = atomic64_read(v);
10045 for (;;) {
10046 - if (unlikely(c == (u)))
10047 + if (unlikely(c == u))
10048 break;
10049 - old = atomic64_cmpxchg((v), c, c + (a));
10050 +
10051 + asm volatile("addcc %2, %0, %0\n"
10052 +
10053 +#ifdef CONFIG_PAX_REFCOUNT
10054 + "tvs %%xcc, 6\n"
10055 +#endif
10056 +
10057 + : "=r" (new)
10058 + : "0" (c), "ir" (a)
10059 + : "cc");
10060 +
10061 + old = atomic64_cmpxchg(v, c, new);
10062 if (likely(old == c))
10063 break;
10064 c = old;
10065 }
10066 - return c != (u);
10067 + return c != u;
10068 }
10069
10070 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10071 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10072 index 7664894..45a974b 100644
10073 --- a/arch/sparc/include/asm/barrier_64.h
10074 +++ b/arch/sparc/include/asm/barrier_64.h
10075 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10076 do { \
10077 compiletime_assert_atomic_type(*p); \
10078 barrier(); \
10079 - ACCESS_ONCE(*p) = (v); \
10080 + ACCESS_ONCE_RW(*p) = (v); \
10081 } while (0)
10082
10083 #define smp_load_acquire(p) \
10084 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10085 index 5bb6991..5c2132e 100644
10086 --- a/arch/sparc/include/asm/cache.h
10087 +++ b/arch/sparc/include/asm/cache.h
10088 @@ -7,10 +7,12 @@
10089 #ifndef _SPARC_CACHE_H
10090 #define _SPARC_CACHE_H
10091
10092 +#include <linux/const.h>
10093 +
10094 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10095
10096 #define L1_CACHE_SHIFT 5
10097 -#define L1_CACHE_BYTES 32
10098 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10099
10100 #ifdef CONFIG_SPARC32
10101 #define SMP_CACHE_BYTES_SHIFT 5
10102 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10103 index a24e41f..47677ff 100644
10104 --- a/arch/sparc/include/asm/elf_32.h
10105 +++ b/arch/sparc/include/asm/elf_32.h
10106 @@ -114,6 +114,13 @@ typedef struct {
10107
10108 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10109
10110 +#ifdef CONFIG_PAX_ASLR
10111 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10112 +
10113 +#define PAX_DELTA_MMAP_LEN 16
10114 +#define PAX_DELTA_STACK_LEN 16
10115 +#endif
10116 +
10117 /* This yields a mask that user programs can use to figure out what
10118 instruction set this cpu supports. This can NOT be done in userspace
10119 on Sparc. */
10120 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10121 index 370ca1e..d4f4a98 100644
10122 --- a/arch/sparc/include/asm/elf_64.h
10123 +++ b/arch/sparc/include/asm/elf_64.h
10124 @@ -189,6 +189,13 @@ typedef struct {
10125 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10126 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10127
10128 +#ifdef CONFIG_PAX_ASLR
10129 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10130 +
10131 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10132 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10133 +#endif
10134 +
10135 extern unsigned long sparc64_elf_hwcap;
10136 #define ELF_HWCAP sparc64_elf_hwcap
10137
10138 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10139 index a3890da..f6a408e 100644
10140 --- a/arch/sparc/include/asm/pgalloc_32.h
10141 +++ b/arch/sparc/include/asm/pgalloc_32.h
10142 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10143 }
10144
10145 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10146 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10147
10148 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10149 unsigned long address)
10150 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10151 index 5e31871..13469c6 100644
10152 --- a/arch/sparc/include/asm/pgalloc_64.h
10153 +++ b/arch/sparc/include/asm/pgalloc_64.h
10154 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10155 }
10156
10157 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10158 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10159
10160 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10161 {
10162 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10163 }
10164
10165 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10166 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10167
10168 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10169 {
10170 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10171 index 59ba6f6..4518128 100644
10172 --- a/arch/sparc/include/asm/pgtable.h
10173 +++ b/arch/sparc/include/asm/pgtable.h
10174 @@ -5,4 +5,8 @@
10175 #else
10176 #include <asm/pgtable_32.h>
10177 #endif
10178 +
10179 +#define ktla_ktva(addr) (addr)
10180 +#define ktva_ktla(addr) (addr)
10181 +
10182 #endif
10183 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10184 index b9b91ae..950b91e 100644
10185 --- a/arch/sparc/include/asm/pgtable_32.h
10186 +++ b/arch/sparc/include/asm/pgtable_32.h
10187 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10188 #define PAGE_SHARED SRMMU_PAGE_SHARED
10189 #define PAGE_COPY SRMMU_PAGE_COPY
10190 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10191 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10192 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10193 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10194 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10195
10196 /* Top-level page directory - dummy used by init-mm.
10197 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10198
10199 /* xwr */
10200 #define __P000 PAGE_NONE
10201 -#define __P001 PAGE_READONLY
10202 -#define __P010 PAGE_COPY
10203 -#define __P011 PAGE_COPY
10204 +#define __P001 PAGE_READONLY_NOEXEC
10205 +#define __P010 PAGE_COPY_NOEXEC
10206 +#define __P011 PAGE_COPY_NOEXEC
10207 #define __P100 PAGE_READONLY
10208 #define __P101 PAGE_READONLY
10209 #define __P110 PAGE_COPY
10210 #define __P111 PAGE_COPY
10211
10212 #define __S000 PAGE_NONE
10213 -#define __S001 PAGE_READONLY
10214 -#define __S010 PAGE_SHARED
10215 -#define __S011 PAGE_SHARED
10216 +#define __S001 PAGE_READONLY_NOEXEC
10217 +#define __S010 PAGE_SHARED_NOEXEC
10218 +#define __S011 PAGE_SHARED_NOEXEC
10219 #define __S100 PAGE_READONLY
10220 #define __S101 PAGE_READONLY
10221 #define __S110 PAGE_SHARED
10222 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10223 index 79da178..c2eede8 100644
10224 --- a/arch/sparc/include/asm/pgtsrmmu.h
10225 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10226 @@ -115,6 +115,11 @@
10227 SRMMU_EXEC | SRMMU_REF)
10228 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10229 SRMMU_EXEC | SRMMU_REF)
10230 +
10231 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10232 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10233 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10234 +
10235 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10236 SRMMU_DIRTY | SRMMU_REF)
10237
10238 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10239 index 29d64b1..4272fe8 100644
10240 --- a/arch/sparc/include/asm/setup.h
10241 +++ b/arch/sparc/include/asm/setup.h
10242 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10243 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10244
10245 /* init_64.c */
10246 -extern atomic_t dcpage_flushes;
10247 -extern atomic_t dcpage_flushes_xcall;
10248 +extern atomic_unchecked_t dcpage_flushes;
10249 +extern atomic_unchecked_t dcpage_flushes_xcall;
10250
10251 extern int sysctl_tsb_ratio;
10252 #endif
10253 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10254 index 9689176..63c18ea 100644
10255 --- a/arch/sparc/include/asm/spinlock_64.h
10256 +++ b/arch/sparc/include/asm/spinlock_64.h
10257 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10258
10259 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10260
10261 -static void inline arch_read_lock(arch_rwlock_t *lock)
10262 +static inline void arch_read_lock(arch_rwlock_t *lock)
10263 {
10264 unsigned long tmp1, tmp2;
10265
10266 __asm__ __volatile__ (
10267 "1: ldsw [%2], %0\n"
10268 " brlz,pn %0, 2f\n"
10269 -"4: add %0, 1, %1\n"
10270 +"4: addcc %0, 1, %1\n"
10271 +
10272 +#ifdef CONFIG_PAX_REFCOUNT
10273 +" tvs %%icc, 6\n"
10274 +#endif
10275 +
10276 " cas [%2], %0, %1\n"
10277 " cmp %0, %1\n"
10278 " bne,pn %%icc, 1b\n"
10279 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10280 " .previous"
10281 : "=&r" (tmp1), "=&r" (tmp2)
10282 : "r" (lock)
10283 - : "memory");
10284 + : "memory", "cc");
10285 }
10286
10287 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10288 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10289 {
10290 int tmp1, tmp2;
10291
10292 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10293 "1: ldsw [%2], %0\n"
10294 " brlz,a,pn %0, 2f\n"
10295 " mov 0, %0\n"
10296 -" add %0, 1, %1\n"
10297 +" addcc %0, 1, %1\n"
10298 +
10299 +#ifdef CONFIG_PAX_REFCOUNT
10300 +" tvs %%icc, 6\n"
10301 +#endif
10302 +
10303 " cas [%2], %0, %1\n"
10304 " cmp %0, %1\n"
10305 " bne,pn %%icc, 1b\n"
10306 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10307 return tmp1;
10308 }
10309
10310 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10311 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10312 {
10313 unsigned long tmp1, tmp2;
10314
10315 __asm__ __volatile__(
10316 "1: lduw [%2], %0\n"
10317 -" sub %0, 1, %1\n"
10318 +" subcc %0, 1, %1\n"
10319 +
10320 +#ifdef CONFIG_PAX_REFCOUNT
10321 +" tvs %%icc, 6\n"
10322 +#endif
10323 +
10324 " cas [%2], %0, %1\n"
10325 " cmp %0, %1\n"
10326 " bne,pn %%xcc, 1b\n"
10327 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10328 : "memory");
10329 }
10330
10331 -static void inline arch_write_lock(arch_rwlock_t *lock)
10332 +static inline void arch_write_lock(arch_rwlock_t *lock)
10333 {
10334 unsigned long mask, tmp1, tmp2;
10335
10336 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10337 : "memory");
10338 }
10339
10340 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10341 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10342 {
10343 __asm__ __volatile__(
10344 " stw %%g0, [%0]"
10345 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10346 : "memory");
10347 }
10348
10349 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10350 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10351 {
10352 unsigned long mask, tmp1, tmp2, result;
10353
10354 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10355 index 025c984..a216504 100644
10356 --- a/arch/sparc/include/asm/thread_info_32.h
10357 +++ b/arch/sparc/include/asm/thread_info_32.h
10358 @@ -49,6 +49,8 @@ struct thread_info {
10359 unsigned long w_saved;
10360
10361 struct restart_block restart_block;
10362 +
10363 + unsigned long lowest_stack;
10364 };
10365
10366 /*
10367 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10368 index 798f027..b009941 100644
10369 --- a/arch/sparc/include/asm/thread_info_64.h
10370 +++ b/arch/sparc/include/asm/thread_info_64.h
10371 @@ -63,6 +63,8 @@ struct thread_info {
10372 struct pt_regs *kern_una_regs;
10373 unsigned int kern_una_insn;
10374
10375 + unsigned long lowest_stack;
10376 +
10377 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10378 __attribute__ ((aligned(64)));
10379 };
10380 @@ -190,12 +192,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10381 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10382 /* flag bit 4 is available */
10383 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10384 -/* flag bit 6 is available */
10385 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10386 #define TIF_32BIT 7 /* 32-bit binary */
10387 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10388 #define TIF_SECCOMP 9 /* secure computing */
10389 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10390 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10391 +
10392 /* NOTE: Thread flags >= 12 should be ones we have no interest
10393 * in using in assembly, else we can't use the mask as
10394 * an immediate value in instructions such as andcc.
10395 @@ -215,12 +218,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10396 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10397 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10398 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10399 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10400
10401 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10402 _TIF_DO_NOTIFY_RESUME_MASK | \
10403 _TIF_NEED_RESCHED)
10404 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10405
10406 +#define _TIF_WORK_SYSCALL \
10407 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10408 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10409 +
10410 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10411
10412 /*
10413 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10414 index bd56c28..4b63d83 100644
10415 --- a/arch/sparc/include/asm/uaccess.h
10416 +++ b/arch/sparc/include/asm/uaccess.h
10417 @@ -1,5 +1,6 @@
10418 #ifndef ___ASM_SPARC_UACCESS_H
10419 #define ___ASM_SPARC_UACCESS_H
10420 +
10421 #if defined(__sparc__) && defined(__arch64__)
10422 #include <asm/uaccess_64.h>
10423 #else
10424 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10425 index 9634d08..f55fe4f 100644
10426 --- a/arch/sparc/include/asm/uaccess_32.h
10427 +++ b/arch/sparc/include/asm/uaccess_32.h
10428 @@ -250,27 +250,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10429
10430 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10431 {
10432 - if (n && __access_ok((unsigned long) to, n))
10433 + if ((long)n < 0)
10434 + return n;
10435 +
10436 + if (n && __access_ok((unsigned long) to, n)) {
10437 + if (!__builtin_constant_p(n))
10438 + check_object_size(from, n, true);
10439 return __copy_user(to, (__force void __user *) from, n);
10440 - else
10441 + } else
10442 return n;
10443 }
10444
10445 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10446 {
10447 + if ((long)n < 0)
10448 + return n;
10449 +
10450 + if (!__builtin_constant_p(n))
10451 + check_object_size(from, n, true);
10452 +
10453 return __copy_user(to, (__force void __user *) from, n);
10454 }
10455
10456 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10457 {
10458 - if (n && __access_ok((unsigned long) from, n))
10459 + if ((long)n < 0)
10460 + return n;
10461 +
10462 + if (n && __access_ok((unsigned long) from, n)) {
10463 + if (!__builtin_constant_p(n))
10464 + check_object_size(to, n, false);
10465 return __copy_user((__force void __user *) to, from, n);
10466 - else
10467 + } else
10468 return n;
10469 }
10470
10471 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10472 {
10473 + if ((long)n < 0)
10474 + return n;
10475 +
10476 return __copy_user((__force void __user *) to, from, n);
10477 }
10478
10479 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10480 index c990a5e..f17b9c1 100644
10481 --- a/arch/sparc/include/asm/uaccess_64.h
10482 +++ b/arch/sparc/include/asm/uaccess_64.h
10483 @@ -10,6 +10,7 @@
10484 #include <linux/compiler.h>
10485 #include <linux/string.h>
10486 #include <linux/thread_info.h>
10487 +#include <linux/kernel.h>
10488 #include <asm/asi.h>
10489 #include <asm/spitfire.h>
10490 #include <asm-generic/uaccess-unaligned.h>
10491 @@ -214,8 +215,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10492 static inline unsigned long __must_check
10493 copy_from_user(void *to, const void __user *from, unsigned long size)
10494 {
10495 - unsigned long ret = ___copy_from_user(to, from, size);
10496 + unsigned long ret;
10497
10498 + if ((long)size < 0 || size > INT_MAX)
10499 + return size;
10500 +
10501 + if (!__builtin_constant_p(size))
10502 + check_object_size(to, size, false);
10503 +
10504 + ret = ___copy_from_user(to, from, size);
10505 if (unlikely(ret))
10506 ret = copy_from_user_fixup(to, from, size);
10507
10508 @@ -231,8 +239,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10509 static inline unsigned long __must_check
10510 copy_to_user(void __user *to, const void *from, unsigned long size)
10511 {
10512 - unsigned long ret = ___copy_to_user(to, from, size);
10513 + unsigned long ret;
10514
10515 + if ((long)size < 0 || size > INT_MAX)
10516 + return size;
10517 +
10518 + if (!__builtin_constant_p(size))
10519 + check_object_size(from, size, true);
10520 +
10521 + ret = ___copy_to_user(to, from, size);
10522 if (unlikely(ret))
10523 ret = copy_to_user_fixup(to, from, size);
10524 return ret;
10525 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10526 index 7cf9c6e..6206648 100644
10527 --- a/arch/sparc/kernel/Makefile
10528 +++ b/arch/sparc/kernel/Makefile
10529 @@ -4,7 +4,7 @@
10530 #
10531
10532 asflags-y := -ansi
10533 -ccflags-y := -Werror
10534 +#ccflags-y := -Werror
10535
10536 extra-y := head_$(BITS).o
10537
10538 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10539 index 50e7b62..79fae35 100644
10540 --- a/arch/sparc/kernel/process_32.c
10541 +++ b/arch/sparc/kernel/process_32.c
10542 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10543
10544 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10545 r->psr, r->pc, r->npc, r->y, print_tainted());
10546 - printk("PC: <%pS>\n", (void *) r->pc);
10547 + printk("PC: <%pA>\n", (void *) r->pc);
10548 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10549 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10550 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10551 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10552 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10553 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10554 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10555 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10556
10557 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10558 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10559 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10560 rw = (struct reg_window32 *) fp;
10561 pc = rw->ins[7];
10562 printk("[%08lx : ", pc);
10563 - printk("%pS ] ", (void *) pc);
10564 + printk("%pA ] ", (void *) pc);
10565 fp = rw->ins[6];
10566 } while (++count < 16);
10567 printk("\n");
10568 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10569 index 46a5964..a35c62c 100644
10570 --- a/arch/sparc/kernel/process_64.c
10571 +++ b/arch/sparc/kernel/process_64.c
10572 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10573 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10574 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10575 if (regs->tstate & TSTATE_PRIV)
10576 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10577 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10578 }
10579
10580 void show_regs(struct pt_regs *regs)
10581 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10582
10583 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10584 regs->tpc, regs->tnpc, regs->y, print_tainted());
10585 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10586 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10587 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10588 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10589 regs->u_regs[3]);
10590 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10591 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10592 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10593 regs->u_regs[15]);
10594 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10595 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10596 show_regwindow(regs);
10597 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10598 }
10599 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10600 ((tp && tp->task) ? tp->task->pid : -1));
10601
10602 if (gp->tstate & TSTATE_PRIV) {
10603 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10604 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10605 (void *) gp->tpc,
10606 (void *) gp->o7,
10607 (void *) gp->i7,
10608 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10609 index 79cc0d1..ec62734 100644
10610 --- a/arch/sparc/kernel/prom_common.c
10611 +++ b/arch/sparc/kernel/prom_common.c
10612 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10613
10614 unsigned int prom_early_allocated __initdata;
10615
10616 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10617 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10618 .nextprop = prom_common_nextprop,
10619 .getproplen = prom_getproplen,
10620 .getproperty = prom_getproperty,
10621 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10622 index 9ddc492..27a5619 100644
10623 --- a/arch/sparc/kernel/ptrace_64.c
10624 +++ b/arch/sparc/kernel/ptrace_64.c
10625 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10626 return ret;
10627 }
10628
10629 +#ifdef CONFIG_GRKERNSEC_SETXID
10630 +extern void gr_delayed_cred_worker(void);
10631 +#endif
10632 +
10633 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10634 {
10635 int ret = 0;
10636 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10637 if (test_thread_flag(TIF_NOHZ))
10638 user_exit();
10639
10640 +#ifdef CONFIG_GRKERNSEC_SETXID
10641 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10642 + gr_delayed_cred_worker();
10643 +#endif
10644 +
10645 if (test_thread_flag(TIF_SYSCALL_TRACE))
10646 ret = tracehook_report_syscall_entry(regs);
10647
10648 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10649 if (test_thread_flag(TIF_NOHZ))
10650 user_exit();
10651
10652 +#ifdef CONFIG_GRKERNSEC_SETXID
10653 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10654 + gr_delayed_cred_worker();
10655 +#endif
10656 +
10657 audit_syscall_exit(regs);
10658
10659 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10660 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10661 index da6f1a7..e5dea8f 100644
10662 --- a/arch/sparc/kernel/smp_64.c
10663 +++ b/arch/sparc/kernel/smp_64.c
10664 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10665 return;
10666
10667 #ifdef CONFIG_DEBUG_DCFLUSH
10668 - atomic_inc(&dcpage_flushes);
10669 + atomic_inc_unchecked(&dcpage_flushes);
10670 #endif
10671
10672 this_cpu = get_cpu();
10673 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10674 xcall_deliver(data0, __pa(pg_addr),
10675 (u64) pg_addr, cpumask_of(cpu));
10676 #ifdef CONFIG_DEBUG_DCFLUSH
10677 - atomic_inc(&dcpage_flushes_xcall);
10678 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10679 #endif
10680 }
10681 }
10682 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10683 preempt_disable();
10684
10685 #ifdef CONFIG_DEBUG_DCFLUSH
10686 - atomic_inc(&dcpage_flushes);
10687 + atomic_inc_unchecked(&dcpage_flushes);
10688 #endif
10689 data0 = 0;
10690 pg_addr = page_address(page);
10691 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10692 xcall_deliver(data0, __pa(pg_addr),
10693 (u64) pg_addr, cpu_online_mask);
10694 #ifdef CONFIG_DEBUG_DCFLUSH
10695 - atomic_inc(&dcpage_flushes_xcall);
10696 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10697 #endif
10698 }
10699 __local_flush_dcache_page(page);
10700 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10701 index 646988d..b88905f 100644
10702 --- a/arch/sparc/kernel/sys_sparc_32.c
10703 +++ b/arch/sparc/kernel/sys_sparc_32.c
10704 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10705 if (len > TASK_SIZE - PAGE_SIZE)
10706 return -ENOMEM;
10707 if (!addr)
10708 - addr = TASK_UNMAPPED_BASE;
10709 + addr = current->mm->mmap_base;
10710
10711 info.flags = 0;
10712 info.length = len;
10713 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10714 index 30e7ddb..266a3b0 100644
10715 --- a/arch/sparc/kernel/sys_sparc_64.c
10716 +++ b/arch/sparc/kernel/sys_sparc_64.c
10717 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10718 struct vm_area_struct * vma;
10719 unsigned long task_size = TASK_SIZE;
10720 int do_color_align;
10721 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10722 struct vm_unmapped_area_info info;
10723
10724 if (flags & MAP_FIXED) {
10725 /* We do not accept a shared mapping if it would violate
10726 * cache aliasing constraints.
10727 */
10728 - if ((flags & MAP_SHARED) &&
10729 + if ((filp || (flags & MAP_SHARED)) &&
10730 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10731 return -EINVAL;
10732 return addr;
10733 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10734 if (filp || (flags & MAP_SHARED))
10735 do_color_align = 1;
10736
10737 +#ifdef CONFIG_PAX_RANDMMAP
10738 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10739 +#endif
10740 +
10741 if (addr) {
10742 if (do_color_align)
10743 addr = COLOR_ALIGN(addr, pgoff);
10744 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10745 addr = PAGE_ALIGN(addr);
10746
10747 vma = find_vma(mm, addr);
10748 - if (task_size - len >= addr &&
10749 - (!vma || addr + len <= vma->vm_start))
10750 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10751 return addr;
10752 }
10753
10754 info.flags = 0;
10755 info.length = len;
10756 - info.low_limit = TASK_UNMAPPED_BASE;
10757 + info.low_limit = mm->mmap_base;
10758 info.high_limit = min(task_size, VA_EXCLUDE_START);
10759 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10760 info.align_offset = pgoff << PAGE_SHIFT;
10761 + info.threadstack_offset = offset;
10762 addr = vm_unmapped_area(&info);
10763
10764 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10765 VM_BUG_ON(addr != -ENOMEM);
10766 info.low_limit = VA_EXCLUDE_END;
10767 +
10768 +#ifdef CONFIG_PAX_RANDMMAP
10769 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10770 + info.low_limit += mm->delta_mmap;
10771 +#endif
10772 +
10773 info.high_limit = task_size;
10774 addr = vm_unmapped_area(&info);
10775 }
10776 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10777 unsigned long task_size = STACK_TOP32;
10778 unsigned long addr = addr0;
10779 int do_color_align;
10780 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10781 struct vm_unmapped_area_info info;
10782
10783 /* This should only ever run for 32-bit processes. */
10784 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10785 /* We do not accept a shared mapping if it would violate
10786 * cache aliasing constraints.
10787 */
10788 - if ((flags & MAP_SHARED) &&
10789 + if ((filp || (flags & MAP_SHARED)) &&
10790 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10791 return -EINVAL;
10792 return addr;
10793 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10794 if (filp || (flags & MAP_SHARED))
10795 do_color_align = 1;
10796
10797 +#ifdef CONFIG_PAX_RANDMMAP
10798 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10799 +#endif
10800 +
10801 /* requesting a specific address */
10802 if (addr) {
10803 if (do_color_align)
10804 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10805 addr = PAGE_ALIGN(addr);
10806
10807 vma = find_vma(mm, addr);
10808 - if (task_size - len >= addr &&
10809 - (!vma || addr + len <= vma->vm_start))
10810 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10811 return addr;
10812 }
10813
10814 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10815 info.high_limit = mm->mmap_base;
10816 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10817 info.align_offset = pgoff << PAGE_SHIFT;
10818 + info.threadstack_offset = offset;
10819 addr = vm_unmapped_area(&info);
10820
10821 /*
10822 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10823 VM_BUG_ON(addr != -ENOMEM);
10824 info.flags = 0;
10825 info.low_limit = TASK_UNMAPPED_BASE;
10826 +
10827 +#ifdef CONFIG_PAX_RANDMMAP
10828 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10829 + info.low_limit += mm->delta_mmap;
10830 +#endif
10831 +
10832 info.high_limit = STACK_TOP32;
10833 addr = vm_unmapped_area(&info);
10834 }
10835 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10836 EXPORT_SYMBOL(get_fb_unmapped_area);
10837
10838 /* Essentially the same as PowerPC. */
10839 -static unsigned long mmap_rnd(void)
10840 +static unsigned long mmap_rnd(struct mm_struct *mm)
10841 {
10842 unsigned long rnd = 0UL;
10843
10844 +#ifdef CONFIG_PAX_RANDMMAP
10845 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10846 +#endif
10847 +
10848 if (current->flags & PF_RANDOMIZE) {
10849 unsigned long val = get_random_int();
10850 if (test_thread_flag(TIF_32BIT))
10851 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10852
10853 void arch_pick_mmap_layout(struct mm_struct *mm)
10854 {
10855 - unsigned long random_factor = mmap_rnd();
10856 + unsigned long random_factor = mmap_rnd(mm);
10857 unsigned long gap;
10858
10859 /*
10860 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10861 gap == RLIM_INFINITY ||
10862 sysctl_legacy_va_layout) {
10863 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10864 +
10865 +#ifdef CONFIG_PAX_RANDMMAP
10866 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10867 + mm->mmap_base += mm->delta_mmap;
10868 +#endif
10869 +
10870 mm->get_unmapped_area = arch_get_unmapped_area;
10871 } else {
10872 /* We know it's 32-bit */
10873 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10874 gap = (task_size / 6 * 5);
10875
10876 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10877 +
10878 +#ifdef CONFIG_PAX_RANDMMAP
10879 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10880 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10881 +#endif
10882 +
10883 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10884 }
10885 }
10886 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10887 index bb00089..e0ea580 100644
10888 --- a/arch/sparc/kernel/syscalls.S
10889 +++ b/arch/sparc/kernel/syscalls.S
10890 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10891 #endif
10892 .align 32
10893 1: ldx [%g6 + TI_FLAGS], %l5
10894 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10895 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10896 be,pt %icc, rtrap
10897 nop
10898 call syscall_trace_leave
10899 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10900
10901 srl %i3, 0, %o3 ! IEU0
10902 srl %i2, 0, %o2 ! IEU0 Group
10903 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10904 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10905 bne,pn %icc, linux_syscall_trace32 ! CTI
10906 mov %i0, %l5 ! IEU1
10907 5: call %l7 ! CTI Group brk forced
10908 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10909
10910 mov %i3, %o3 ! IEU1
10911 mov %i4, %o4 ! IEU0 Group
10912 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10913 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10914 bne,pn %icc, linux_syscall_trace ! CTI Group
10915 mov %i0, %l5 ! IEU0
10916 2: call %l7 ! CTI Group brk forced
10917 @@ -233,7 +233,7 @@ ret_sys_call:
10918
10919 cmp %o0, -ERESTART_RESTARTBLOCK
10920 bgeu,pn %xcc, 1f
10921 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10922 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10923 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10924
10925 2:
10926 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10927 index 6fd386c5..6907d81 100644
10928 --- a/arch/sparc/kernel/traps_32.c
10929 +++ b/arch/sparc/kernel/traps_32.c
10930 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10931 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10932 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10933
10934 +extern void gr_handle_kernel_exploit(void);
10935 +
10936 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10937 {
10938 static int die_counter;
10939 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10940 count++ < 30 &&
10941 (((unsigned long) rw) >= PAGE_OFFSET) &&
10942 !(((unsigned long) rw) & 0x7)) {
10943 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10944 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10945 (void *) rw->ins[7]);
10946 rw = (struct reg_window32 *)rw->ins[6];
10947 }
10948 }
10949 printk("Instruction DUMP:");
10950 instruction_dump ((unsigned long *) regs->pc);
10951 - if(regs->psr & PSR_PS)
10952 + if(regs->psr & PSR_PS) {
10953 + gr_handle_kernel_exploit();
10954 do_exit(SIGKILL);
10955 + }
10956 do_exit(SIGSEGV);
10957 }
10958
10959 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10960 index 981a769..d906eda 100644
10961 --- a/arch/sparc/kernel/traps_64.c
10962 +++ b/arch/sparc/kernel/traps_64.c
10963 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10964 i + 1,
10965 p->trapstack[i].tstate, p->trapstack[i].tpc,
10966 p->trapstack[i].tnpc, p->trapstack[i].tt);
10967 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10968 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10969 }
10970 }
10971
10972 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10973
10974 lvl -= 0x100;
10975 if (regs->tstate & TSTATE_PRIV) {
10976 +
10977 +#ifdef CONFIG_PAX_REFCOUNT
10978 + if (lvl == 6)
10979 + pax_report_refcount_overflow(regs);
10980 +#endif
10981 +
10982 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10983 die_if_kernel(buffer, regs);
10984 }
10985 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10986 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10987 {
10988 char buffer[32];
10989 -
10990 +
10991 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10992 0, lvl, SIGTRAP) == NOTIFY_STOP)
10993 return;
10994
10995 +#ifdef CONFIG_PAX_REFCOUNT
10996 + if (lvl == 6)
10997 + pax_report_refcount_overflow(regs);
10998 +#endif
10999 +
11000 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11001
11002 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11003 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11004 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11005 printk("%s" "ERROR(%d): ",
11006 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11007 - printk("TPC<%pS>\n", (void *) regs->tpc);
11008 + printk("TPC<%pA>\n", (void *) regs->tpc);
11009 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11010 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11011 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11012 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11013 smp_processor_id(),
11014 (type & 0x1) ? 'I' : 'D',
11015 regs->tpc);
11016 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11017 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11018 panic("Irrecoverable Cheetah+ parity error.");
11019 }
11020
11021 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11022 smp_processor_id(),
11023 (type & 0x1) ? 'I' : 'D',
11024 regs->tpc);
11025 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11026 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11027 }
11028
11029 struct sun4v_error_entry {
11030 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11031 /*0x38*/u64 reserved_5;
11032 };
11033
11034 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11035 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11036 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11037 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11038
11039 static const char *sun4v_err_type_to_str(u8 type)
11040 {
11041 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11042 }
11043
11044 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11045 - int cpu, const char *pfx, atomic_t *ocnt)
11046 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11047 {
11048 u64 *raw_ptr = (u64 *) ent;
11049 u32 attrs;
11050 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11051
11052 show_regs(regs);
11053
11054 - if ((cnt = atomic_read(ocnt)) != 0) {
11055 - atomic_set(ocnt, 0);
11056 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11057 + atomic_set_unchecked(ocnt, 0);
11058 wmb();
11059 printk("%s: Queue overflowed %d times.\n",
11060 pfx, cnt);
11061 @@ -2048,7 +2059,7 @@ out:
11062 */
11063 void sun4v_resum_overflow(struct pt_regs *regs)
11064 {
11065 - atomic_inc(&sun4v_resum_oflow_cnt);
11066 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11067 }
11068
11069 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11070 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11071 /* XXX Actually even this can make not that much sense. Perhaps
11072 * XXX we should just pull the plug and panic directly from here?
11073 */
11074 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11075 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11076 }
11077
11078 static void sun4v_tlb_error(struct pt_regs *regs)
11079 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11080
11081 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11082 regs->tpc, tl);
11083 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11084 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11085 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11086 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11087 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11088 (void *) regs->u_regs[UREG_I7]);
11089 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11090 "pte[%lx] error[%lx]\n",
11091 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11092
11093 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11094 regs->tpc, tl);
11095 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11096 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11097 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11098 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11099 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11100 (void *) regs->u_regs[UREG_I7]);
11101 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11102 "pte[%lx] error[%lx]\n",
11103 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11104 fp = (unsigned long)sf->fp + STACK_BIAS;
11105 }
11106
11107 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11108 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11109 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11110 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11111 int index = tsk->curr_ret_stack;
11112 if (tsk->ret_stack && index >= graph) {
11113 pc = tsk->ret_stack[index - graph].ret;
11114 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11115 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11116 graph++;
11117 }
11118 }
11119 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11120 return (struct reg_window *) (fp + STACK_BIAS);
11121 }
11122
11123 +extern void gr_handle_kernel_exploit(void);
11124 +
11125 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11126 {
11127 static int die_counter;
11128 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11129 while (rw &&
11130 count++ < 30 &&
11131 kstack_valid(tp, (unsigned long) rw)) {
11132 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11133 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11134 (void *) rw->ins[7]);
11135
11136 rw = kernel_stack_up(rw);
11137 @@ -2427,8 +2440,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11138 }
11139 user_instruction_dump ((unsigned int __user *) regs->tpc);
11140 }
11141 - if (regs->tstate & TSTATE_PRIV)
11142 + if (regs->tstate & TSTATE_PRIV) {
11143 + gr_handle_kernel_exploit();
11144 do_exit(SIGKILL);
11145 + }
11146 do_exit(SIGSEGV);
11147 }
11148 EXPORT_SYMBOL(die_if_kernel);
11149 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11150 index 62098a8..547ab2c 100644
11151 --- a/arch/sparc/kernel/unaligned_64.c
11152 +++ b/arch/sparc/kernel/unaligned_64.c
11153 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11154 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11155
11156 if (__ratelimit(&ratelimit)) {
11157 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11158 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11159 regs->tpc, (void *) regs->tpc);
11160 }
11161 }
11162 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11163 index 3269b02..64f5231 100644
11164 --- a/arch/sparc/lib/Makefile
11165 +++ b/arch/sparc/lib/Makefile
11166 @@ -2,7 +2,7 @@
11167 #
11168
11169 asflags-y := -ansi -DST_DIV0=0x02
11170 -ccflags-y := -Werror
11171 +#ccflags-y := -Werror
11172
11173 lib-$(CONFIG_SPARC32) += ashrdi3.o
11174 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11175 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11176 index 05dac43..76f8ed4 100644
11177 --- a/arch/sparc/lib/atomic_64.S
11178 +++ b/arch/sparc/lib/atomic_64.S
11179 @@ -15,11 +15,22 @@
11180 * a value and does the barriers.
11181 */
11182
11183 -#define ATOMIC_OP(op) \
11184 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11185 +#ifdef CONFIG_PAX_REFCOUNT
11186 +#define __REFCOUNT_OP(op) op##cc
11187 +#define __OVERFLOW_IOP tvs %icc, 6;
11188 +#define __OVERFLOW_XOP tvs %xcc, 6;
11189 +#else
11190 +#define __REFCOUNT_OP(op) op
11191 +#define __OVERFLOW_IOP
11192 +#define __OVERFLOW_XOP
11193 +#endif
11194 +
11195 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11196 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11197 BACKOFF_SETUP(%o2); \
11198 1: lduw [%o1], %g1; \
11199 - op %g1, %o0, %g7; \
11200 + asm_op %g1, %o0, %g7; \
11201 + post_op \
11202 cas [%o1], %g1, %g7; \
11203 cmp %g1, %g7; \
11204 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11205 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11206 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11207 ENDPROC(atomic_##op); \
11208
11209 -#define ATOMIC_OP_RETURN(op) \
11210 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11211 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11212 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11213 +
11214 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11215 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11216 BACKOFF_SETUP(%o2); \
11217 1: lduw [%o1], %g1; \
11218 - op %g1, %o0, %g7; \
11219 + asm_op %g1, %o0, %g7; \
11220 + post_op \
11221 cas [%o1], %g1, %g7; \
11222 cmp %g1, %g7; \
11223 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11224 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11225 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11226 ENDPROC(atomic_##op##_return);
11227
11228 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11229 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11230 +
11231 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11232
11233 ATOMIC_OPS(add)
11234 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11235
11236 #undef ATOMIC_OPS
11237 #undef ATOMIC_OP_RETURN
11238 +#undef __ATOMIC_OP_RETURN
11239 #undef ATOMIC_OP
11240 +#undef __ATOMIC_OP
11241
11242 -#define ATOMIC64_OP(op) \
11243 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11244 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11245 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11246 BACKOFF_SETUP(%o2); \
11247 1: ldx [%o1], %g1; \
11248 - op %g1, %o0, %g7; \
11249 + asm_op %g1, %o0, %g7; \
11250 + post_op \
11251 casx [%o1], %g1, %g7; \
11252 cmp %g1, %g7; \
11253 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11254 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11255 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11256 ENDPROC(atomic64_##op); \
11257
11258 -#define ATOMIC64_OP_RETURN(op) \
11259 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11260 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11261 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11262 +
11263 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11264 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11265 BACKOFF_SETUP(%o2); \
11266 1: ldx [%o1], %g1; \
11267 - op %g1, %o0, %g7; \
11268 + asm_op %g1, %o0, %g7; \
11269 + post_op \
11270 casx [%o1], %g1, %g7; \
11271 cmp %g1, %g7; \
11272 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11273 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11274 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11275 ENDPROC(atomic64_##op##_return);
11276
11277 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11278 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11279 +
11280 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11281
11282 ATOMIC64_OPS(add)
11283 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11284
11285 #undef ATOMIC64_OPS
11286 #undef ATOMIC64_OP_RETURN
11287 +#undef __ATOMIC64_OP_RETURN
11288 #undef ATOMIC64_OP
11289 +#undef __ATOMIC64_OP
11290 +#undef __OVERFLOW_XOP
11291 +#undef __OVERFLOW_IOP
11292 +#undef __REFCOUNT_OP
11293
11294 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11295 BACKOFF_SETUP(%o2)
11296 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11297 index 1d649a9..fbc5bfc 100644
11298 --- a/arch/sparc/lib/ksyms.c
11299 +++ b/arch/sparc/lib/ksyms.c
11300 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11301 /* Atomic counter implementation. */
11302 #define ATOMIC_OP(op) \
11303 EXPORT_SYMBOL(atomic_##op); \
11304 -EXPORT_SYMBOL(atomic64_##op);
11305 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11306 +EXPORT_SYMBOL(atomic64_##op); \
11307 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11308
11309 #define ATOMIC_OP_RETURN(op) \
11310 EXPORT_SYMBOL(atomic_##op##_return); \
11311 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11312 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11313
11314 ATOMIC_OPS(add)
11315 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11316 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11317 ATOMIC_OPS(sub)
11318
11319 #undef ATOMIC_OPS
11320 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11321 index 30c3ecc..736f015 100644
11322 --- a/arch/sparc/mm/Makefile
11323 +++ b/arch/sparc/mm/Makefile
11324 @@ -2,7 +2,7 @@
11325 #
11326
11327 asflags-y := -ansi
11328 -ccflags-y := -Werror
11329 +#ccflags-y := -Werror
11330
11331 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11332 obj-y += fault_$(BITS).o
11333 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11334 index 70d8171..274c6c0 100644
11335 --- a/arch/sparc/mm/fault_32.c
11336 +++ b/arch/sparc/mm/fault_32.c
11337 @@ -21,6 +21,9 @@
11338 #include <linux/perf_event.h>
11339 #include <linux/interrupt.h>
11340 #include <linux/kdebug.h>
11341 +#include <linux/slab.h>
11342 +#include <linux/pagemap.h>
11343 +#include <linux/compiler.h>
11344
11345 #include <asm/page.h>
11346 #include <asm/pgtable.h>
11347 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11348 return safe_compute_effective_address(regs, insn);
11349 }
11350
11351 +#ifdef CONFIG_PAX_PAGEEXEC
11352 +#ifdef CONFIG_PAX_DLRESOLVE
11353 +static void pax_emuplt_close(struct vm_area_struct *vma)
11354 +{
11355 + vma->vm_mm->call_dl_resolve = 0UL;
11356 +}
11357 +
11358 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11359 +{
11360 + unsigned int *kaddr;
11361 +
11362 + vmf->page = alloc_page(GFP_HIGHUSER);
11363 + if (!vmf->page)
11364 + return VM_FAULT_OOM;
11365 +
11366 + kaddr = kmap(vmf->page);
11367 + memset(kaddr, 0, PAGE_SIZE);
11368 + kaddr[0] = 0x9DE3BFA8U; /* save */
11369 + flush_dcache_page(vmf->page);
11370 + kunmap(vmf->page);
11371 + return VM_FAULT_MAJOR;
11372 +}
11373 +
11374 +static const struct vm_operations_struct pax_vm_ops = {
11375 + .close = pax_emuplt_close,
11376 + .fault = pax_emuplt_fault
11377 +};
11378 +
11379 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11380 +{
11381 + int ret;
11382 +
11383 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11384 + vma->vm_mm = current->mm;
11385 + vma->vm_start = addr;
11386 + vma->vm_end = addr + PAGE_SIZE;
11387 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11388 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11389 + vma->vm_ops = &pax_vm_ops;
11390 +
11391 + ret = insert_vm_struct(current->mm, vma);
11392 + if (ret)
11393 + return ret;
11394 +
11395 + ++current->mm->total_vm;
11396 + return 0;
11397 +}
11398 +#endif
11399 +
11400 +/*
11401 + * PaX: decide what to do with offenders (regs->pc = fault address)
11402 + *
11403 + * returns 1 when task should be killed
11404 + * 2 when patched PLT trampoline was detected
11405 + * 3 when unpatched PLT trampoline was detected
11406 + */
11407 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11408 +{
11409 +
11410 +#ifdef CONFIG_PAX_EMUPLT
11411 + int err;
11412 +
11413 + do { /* PaX: patched PLT emulation #1 */
11414 + unsigned int sethi1, sethi2, jmpl;
11415 +
11416 + err = get_user(sethi1, (unsigned int *)regs->pc);
11417 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11418 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11419 +
11420 + if (err)
11421 + break;
11422 +
11423 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11424 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11425 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11426 + {
11427 + unsigned int addr;
11428 +
11429 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11430 + addr = regs->u_regs[UREG_G1];
11431 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11432 + regs->pc = addr;
11433 + regs->npc = addr+4;
11434 + return 2;
11435 + }
11436 + } while (0);
11437 +
11438 + do { /* PaX: patched PLT emulation #2 */
11439 + unsigned int ba;
11440 +
11441 + err = get_user(ba, (unsigned int *)regs->pc);
11442 +
11443 + if (err)
11444 + break;
11445 +
11446 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11447 + unsigned int addr;
11448 +
11449 + if ((ba & 0xFFC00000U) == 0x30800000U)
11450 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11451 + else
11452 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11453 + regs->pc = addr;
11454 + regs->npc = addr+4;
11455 + return 2;
11456 + }
11457 + } while (0);
11458 +
11459 + do { /* PaX: patched PLT emulation #3 */
11460 + unsigned int sethi, bajmpl, nop;
11461 +
11462 + err = get_user(sethi, (unsigned int *)regs->pc);
11463 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11464 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11465 +
11466 + if (err)
11467 + break;
11468 +
11469 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11470 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11471 + nop == 0x01000000U)
11472 + {
11473 + unsigned int addr;
11474 +
11475 + addr = (sethi & 0x003FFFFFU) << 10;
11476 + regs->u_regs[UREG_G1] = addr;
11477 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11478 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11479 + else
11480 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11481 + regs->pc = addr;
11482 + regs->npc = addr+4;
11483 + return 2;
11484 + }
11485 + } while (0);
11486 +
11487 + do { /* PaX: unpatched PLT emulation step 1 */
11488 + unsigned int sethi, ba, nop;
11489 +
11490 + err = get_user(sethi, (unsigned int *)regs->pc);
11491 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11492 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11493 +
11494 + if (err)
11495 + break;
11496 +
11497 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11498 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11499 + nop == 0x01000000U)
11500 + {
11501 + unsigned int addr, save, call;
11502 +
11503 + if ((ba & 0xFFC00000U) == 0x30800000U)
11504 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11505 + else
11506 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11507 +
11508 + err = get_user(save, (unsigned int *)addr);
11509 + err |= get_user(call, (unsigned int *)(addr+4));
11510 + err |= get_user(nop, (unsigned int *)(addr+8));
11511 + if (err)
11512 + break;
11513 +
11514 +#ifdef CONFIG_PAX_DLRESOLVE
11515 + if (save == 0x9DE3BFA8U &&
11516 + (call & 0xC0000000U) == 0x40000000U &&
11517 + nop == 0x01000000U)
11518 + {
11519 + struct vm_area_struct *vma;
11520 + unsigned long call_dl_resolve;
11521 +
11522 + down_read(&current->mm->mmap_sem);
11523 + call_dl_resolve = current->mm->call_dl_resolve;
11524 + up_read(&current->mm->mmap_sem);
11525 + if (likely(call_dl_resolve))
11526 + goto emulate;
11527 +
11528 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11529 +
11530 + down_write(&current->mm->mmap_sem);
11531 + if (current->mm->call_dl_resolve) {
11532 + call_dl_resolve = current->mm->call_dl_resolve;
11533 + up_write(&current->mm->mmap_sem);
11534 + if (vma)
11535 + kmem_cache_free(vm_area_cachep, vma);
11536 + goto emulate;
11537 + }
11538 +
11539 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11540 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11541 + up_write(&current->mm->mmap_sem);
11542 + if (vma)
11543 + kmem_cache_free(vm_area_cachep, vma);
11544 + return 1;
11545 + }
11546 +
11547 + if (pax_insert_vma(vma, call_dl_resolve)) {
11548 + up_write(&current->mm->mmap_sem);
11549 + kmem_cache_free(vm_area_cachep, vma);
11550 + return 1;
11551 + }
11552 +
11553 + current->mm->call_dl_resolve = call_dl_resolve;
11554 + up_write(&current->mm->mmap_sem);
11555 +
11556 +emulate:
11557 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11558 + regs->pc = call_dl_resolve;
11559 + regs->npc = addr+4;
11560 + return 3;
11561 + }
11562 +#endif
11563 +
11564 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11565 + if ((save & 0xFFC00000U) == 0x05000000U &&
11566 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11567 + nop == 0x01000000U)
11568 + {
11569 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11570 + regs->u_regs[UREG_G2] = addr + 4;
11571 + addr = (save & 0x003FFFFFU) << 10;
11572 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11573 + regs->pc = addr;
11574 + regs->npc = addr+4;
11575 + return 3;
11576 + }
11577 + }
11578 + } while (0);
11579 +
11580 + do { /* PaX: unpatched PLT emulation step 2 */
11581 + unsigned int save, call, nop;
11582 +
11583 + err = get_user(save, (unsigned int *)(regs->pc-4));
11584 + err |= get_user(call, (unsigned int *)regs->pc);
11585 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11586 + if (err)
11587 + break;
11588 +
11589 + if (save == 0x9DE3BFA8U &&
11590 + (call & 0xC0000000U) == 0x40000000U &&
11591 + nop == 0x01000000U)
11592 + {
11593 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11594 +
11595 + regs->u_regs[UREG_RETPC] = regs->pc;
11596 + regs->pc = dl_resolve;
11597 + regs->npc = dl_resolve+4;
11598 + return 3;
11599 + }
11600 + } while (0);
11601 +#endif
11602 +
11603 + return 1;
11604 +}
11605 +
11606 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11607 +{
11608 + unsigned long i;
11609 +
11610 + printk(KERN_ERR "PAX: bytes at PC: ");
11611 + for (i = 0; i < 8; i++) {
11612 + unsigned int c;
11613 + if (get_user(c, (unsigned int *)pc+i))
11614 + printk(KERN_CONT "???????? ");
11615 + else
11616 + printk(KERN_CONT "%08x ", c);
11617 + }
11618 + printk("\n");
11619 +}
11620 +#endif
11621 +
11622 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11623 int text_fault)
11624 {
11625 @@ -226,6 +500,24 @@ good_area:
11626 if (!(vma->vm_flags & VM_WRITE))
11627 goto bad_area;
11628 } else {
11629 +
11630 +#ifdef CONFIG_PAX_PAGEEXEC
11631 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11632 + up_read(&mm->mmap_sem);
11633 + switch (pax_handle_fetch_fault(regs)) {
11634 +
11635 +#ifdef CONFIG_PAX_EMUPLT
11636 + case 2:
11637 + case 3:
11638 + return;
11639 +#endif
11640 +
11641 + }
11642 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11643 + do_group_exit(SIGKILL);
11644 + }
11645 +#endif
11646 +
11647 /* Allow reads even for write-only mappings */
11648 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11649 goto bad_area;
11650 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11651 index 4798232..f76e3aa 100644
11652 --- a/arch/sparc/mm/fault_64.c
11653 +++ b/arch/sparc/mm/fault_64.c
11654 @@ -22,6 +22,9 @@
11655 #include <linux/kdebug.h>
11656 #include <linux/percpu.h>
11657 #include <linux/context_tracking.h>
11658 +#include <linux/slab.h>
11659 +#include <linux/pagemap.h>
11660 +#include <linux/compiler.h>
11661
11662 #include <asm/page.h>
11663 #include <asm/pgtable.h>
11664 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11665 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11666 regs->tpc);
11667 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11668 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11669 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11670 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11671 dump_stack();
11672 unhandled_fault(regs->tpc, current, regs);
11673 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11674 show_regs(regs);
11675 }
11676
11677 +#ifdef CONFIG_PAX_PAGEEXEC
11678 +#ifdef CONFIG_PAX_DLRESOLVE
11679 +static void pax_emuplt_close(struct vm_area_struct *vma)
11680 +{
11681 + vma->vm_mm->call_dl_resolve = 0UL;
11682 +}
11683 +
11684 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11685 +{
11686 + unsigned int *kaddr;
11687 +
11688 + vmf->page = alloc_page(GFP_HIGHUSER);
11689 + if (!vmf->page)
11690 + return VM_FAULT_OOM;
11691 +
11692 + kaddr = kmap(vmf->page);
11693 + memset(kaddr, 0, PAGE_SIZE);
11694 + kaddr[0] = 0x9DE3BFA8U; /* save */
11695 + flush_dcache_page(vmf->page);
11696 + kunmap(vmf->page);
11697 + return VM_FAULT_MAJOR;
11698 +}
11699 +
11700 +static const struct vm_operations_struct pax_vm_ops = {
11701 + .close = pax_emuplt_close,
11702 + .fault = pax_emuplt_fault
11703 +};
11704 +
11705 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11706 +{
11707 + int ret;
11708 +
11709 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11710 + vma->vm_mm = current->mm;
11711 + vma->vm_start = addr;
11712 + vma->vm_end = addr + PAGE_SIZE;
11713 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11714 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11715 + vma->vm_ops = &pax_vm_ops;
11716 +
11717 + ret = insert_vm_struct(current->mm, vma);
11718 + if (ret)
11719 + return ret;
11720 +
11721 + ++current->mm->total_vm;
11722 + return 0;
11723 +}
11724 +#endif
11725 +
11726 +/*
11727 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11728 + *
11729 + * returns 1 when task should be killed
11730 + * 2 when patched PLT trampoline was detected
11731 + * 3 when unpatched PLT trampoline was detected
11732 + */
11733 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11734 +{
11735 +
11736 +#ifdef CONFIG_PAX_EMUPLT
11737 + int err;
11738 +
11739 + do { /* PaX: patched PLT emulation #1 */
11740 + unsigned int sethi1, sethi2, jmpl;
11741 +
11742 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11743 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11744 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11745 +
11746 + if (err)
11747 + break;
11748 +
11749 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11750 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11751 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11752 + {
11753 + unsigned long addr;
11754 +
11755 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11756 + addr = regs->u_regs[UREG_G1];
11757 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11758 +
11759 + if (test_thread_flag(TIF_32BIT))
11760 + addr &= 0xFFFFFFFFUL;
11761 +
11762 + regs->tpc = addr;
11763 + regs->tnpc = addr+4;
11764 + return 2;
11765 + }
11766 + } while (0);
11767 +
11768 + do { /* PaX: patched PLT emulation #2 */
11769 + unsigned int ba;
11770 +
11771 + err = get_user(ba, (unsigned int *)regs->tpc);
11772 +
11773 + if (err)
11774 + break;
11775 +
11776 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11777 + unsigned long addr;
11778 +
11779 + if ((ba & 0xFFC00000U) == 0x30800000U)
11780 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11781 + else
11782 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11783 +
11784 + if (test_thread_flag(TIF_32BIT))
11785 + addr &= 0xFFFFFFFFUL;
11786 +
11787 + regs->tpc = addr;
11788 + regs->tnpc = addr+4;
11789 + return 2;
11790 + }
11791 + } while (0);
11792 +
11793 + do { /* PaX: patched PLT emulation #3 */
11794 + unsigned int sethi, bajmpl, nop;
11795 +
11796 + err = get_user(sethi, (unsigned int *)regs->tpc);
11797 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11798 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11799 +
11800 + if (err)
11801 + break;
11802 +
11803 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11804 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11805 + nop == 0x01000000U)
11806 + {
11807 + unsigned long addr;
11808 +
11809 + addr = (sethi & 0x003FFFFFU) << 10;
11810 + regs->u_regs[UREG_G1] = addr;
11811 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11812 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11813 + else
11814 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11815 +
11816 + if (test_thread_flag(TIF_32BIT))
11817 + addr &= 0xFFFFFFFFUL;
11818 +
11819 + regs->tpc = addr;
11820 + regs->tnpc = addr+4;
11821 + return 2;
11822 + }
11823 + } while (0);
11824 +
11825 + do { /* PaX: patched PLT emulation #4 */
11826 + unsigned int sethi, mov1, call, mov2;
11827 +
11828 + err = get_user(sethi, (unsigned int *)regs->tpc);
11829 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11830 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11831 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11832 +
11833 + if (err)
11834 + break;
11835 +
11836 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11837 + mov1 == 0x8210000FU &&
11838 + (call & 0xC0000000U) == 0x40000000U &&
11839 + mov2 == 0x9E100001U)
11840 + {
11841 + unsigned long addr;
11842 +
11843 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11844 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11845 +
11846 + if (test_thread_flag(TIF_32BIT))
11847 + addr &= 0xFFFFFFFFUL;
11848 +
11849 + regs->tpc = addr;
11850 + regs->tnpc = addr+4;
11851 + return 2;
11852 + }
11853 + } while (0);
11854 +
11855 + do { /* PaX: patched PLT emulation #5 */
11856 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11857 +
11858 + err = get_user(sethi, (unsigned int *)regs->tpc);
11859 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11860 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11861 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11862 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11863 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11864 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11865 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11866 +
11867 + if (err)
11868 + break;
11869 +
11870 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11871 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11872 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11873 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11874 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11875 + sllx == 0x83287020U &&
11876 + jmpl == 0x81C04005U &&
11877 + nop == 0x01000000U)
11878 + {
11879 + unsigned long addr;
11880 +
11881 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11882 + regs->u_regs[UREG_G1] <<= 32;
11883 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11884 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11885 + regs->tpc = addr;
11886 + regs->tnpc = addr+4;
11887 + return 2;
11888 + }
11889 + } while (0);
11890 +
11891 + do { /* PaX: patched PLT emulation #6 */
11892 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11893 +
11894 + err = get_user(sethi, (unsigned int *)regs->tpc);
11895 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11896 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11897 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11898 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11899 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11900 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11901 +
11902 + if (err)
11903 + break;
11904 +
11905 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11906 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11907 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11908 + sllx == 0x83287020U &&
11909 + (or & 0xFFFFE000U) == 0x8A116000U &&
11910 + jmpl == 0x81C04005U &&
11911 + nop == 0x01000000U)
11912 + {
11913 + unsigned long addr;
11914 +
11915 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11916 + regs->u_regs[UREG_G1] <<= 32;
11917 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11918 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11919 + regs->tpc = addr;
11920 + regs->tnpc = addr+4;
11921 + return 2;
11922 + }
11923 + } while (0);
11924 +
11925 + do { /* PaX: unpatched PLT emulation step 1 */
11926 + unsigned int sethi, ba, nop;
11927 +
11928 + err = get_user(sethi, (unsigned int *)regs->tpc);
11929 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11930 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11931 +
11932 + if (err)
11933 + break;
11934 +
11935 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11936 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11937 + nop == 0x01000000U)
11938 + {
11939 + unsigned long addr;
11940 + unsigned int save, call;
11941 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11942 +
11943 + if ((ba & 0xFFC00000U) == 0x30800000U)
11944 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11945 + else
11946 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11947 +
11948 + if (test_thread_flag(TIF_32BIT))
11949 + addr &= 0xFFFFFFFFUL;
11950 +
11951 + err = get_user(save, (unsigned int *)addr);
11952 + err |= get_user(call, (unsigned int *)(addr+4));
11953 + err |= get_user(nop, (unsigned int *)(addr+8));
11954 + if (err)
11955 + break;
11956 +
11957 +#ifdef CONFIG_PAX_DLRESOLVE
11958 + if (save == 0x9DE3BFA8U &&
11959 + (call & 0xC0000000U) == 0x40000000U &&
11960 + nop == 0x01000000U)
11961 + {
11962 + struct vm_area_struct *vma;
11963 + unsigned long call_dl_resolve;
11964 +
11965 + down_read(&current->mm->mmap_sem);
11966 + call_dl_resolve = current->mm->call_dl_resolve;
11967 + up_read(&current->mm->mmap_sem);
11968 + if (likely(call_dl_resolve))
11969 + goto emulate;
11970 +
11971 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11972 +
11973 + down_write(&current->mm->mmap_sem);
11974 + if (current->mm->call_dl_resolve) {
11975 + call_dl_resolve = current->mm->call_dl_resolve;
11976 + up_write(&current->mm->mmap_sem);
11977 + if (vma)
11978 + kmem_cache_free(vm_area_cachep, vma);
11979 + goto emulate;
11980 + }
11981 +
11982 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11983 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11984 + up_write(&current->mm->mmap_sem);
11985 + if (vma)
11986 + kmem_cache_free(vm_area_cachep, vma);
11987 + return 1;
11988 + }
11989 +
11990 + if (pax_insert_vma(vma, call_dl_resolve)) {
11991 + up_write(&current->mm->mmap_sem);
11992 + kmem_cache_free(vm_area_cachep, vma);
11993 + return 1;
11994 + }
11995 +
11996 + current->mm->call_dl_resolve = call_dl_resolve;
11997 + up_write(&current->mm->mmap_sem);
11998 +
11999 +emulate:
12000 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12001 + regs->tpc = call_dl_resolve;
12002 + regs->tnpc = addr+4;
12003 + return 3;
12004 + }
12005 +#endif
12006 +
12007 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12008 + if ((save & 0xFFC00000U) == 0x05000000U &&
12009 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12010 + nop == 0x01000000U)
12011 + {
12012 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12013 + regs->u_regs[UREG_G2] = addr + 4;
12014 + addr = (save & 0x003FFFFFU) << 10;
12015 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12016 +
12017 + if (test_thread_flag(TIF_32BIT))
12018 + addr &= 0xFFFFFFFFUL;
12019 +
12020 + regs->tpc = addr;
12021 + regs->tnpc = addr+4;
12022 + return 3;
12023 + }
12024 +
12025 + /* PaX: 64-bit PLT stub */
12026 + err = get_user(sethi1, (unsigned int *)addr);
12027 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12028 + err |= get_user(or1, (unsigned int *)(addr+8));
12029 + err |= get_user(or2, (unsigned int *)(addr+12));
12030 + err |= get_user(sllx, (unsigned int *)(addr+16));
12031 + err |= get_user(add, (unsigned int *)(addr+20));
12032 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12033 + err |= get_user(nop, (unsigned int *)(addr+28));
12034 + if (err)
12035 + break;
12036 +
12037 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12038 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12039 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12040 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12041 + sllx == 0x89293020U &&
12042 + add == 0x8A010005U &&
12043 + jmpl == 0x89C14000U &&
12044 + nop == 0x01000000U)
12045 + {
12046 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12047 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12048 + regs->u_regs[UREG_G4] <<= 32;
12049 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12050 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12051 + regs->u_regs[UREG_G4] = addr + 24;
12052 + addr = regs->u_regs[UREG_G5];
12053 + regs->tpc = addr;
12054 + regs->tnpc = addr+4;
12055 + return 3;
12056 + }
12057 + }
12058 + } while (0);
12059 +
12060 +#ifdef CONFIG_PAX_DLRESOLVE
12061 + do { /* PaX: unpatched PLT emulation step 2 */
12062 + unsigned int save, call, nop;
12063 +
12064 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12065 + err |= get_user(call, (unsigned int *)regs->tpc);
12066 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12067 + if (err)
12068 + break;
12069 +
12070 + if (save == 0x9DE3BFA8U &&
12071 + (call & 0xC0000000U) == 0x40000000U &&
12072 + nop == 0x01000000U)
12073 + {
12074 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12075 +
12076 + if (test_thread_flag(TIF_32BIT))
12077 + dl_resolve &= 0xFFFFFFFFUL;
12078 +
12079 + regs->u_regs[UREG_RETPC] = regs->tpc;
12080 + regs->tpc = dl_resolve;
12081 + regs->tnpc = dl_resolve+4;
12082 + return 3;
12083 + }
12084 + } while (0);
12085 +#endif
12086 +
12087 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12088 + unsigned int sethi, ba, nop;
12089 +
12090 + err = get_user(sethi, (unsigned int *)regs->tpc);
12091 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12092 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12093 +
12094 + if (err)
12095 + break;
12096 +
12097 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12098 + (ba & 0xFFF00000U) == 0x30600000U &&
12099 + nop == 0x01000000U)
12100 + {
12101 + unsigned long addr;
12102 +
12103 + addr = (sethi & 0x003FFFFFU) << 10;
12104 + regs->u_regs[UREG_G1] = addr;
12105 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12106 +
12107 + if (test_thread_flag(TIF_32BIT))
12108 + addr &= 0xFFFFFFFFUL;
12109 +
12110 + regs->tpc = addr;
12111 + regs->tnpc = addr+4;
12112 + return 2;
12113 + }
12114 + } while (0);
12115 +
12116 +#endif
12117 +
12118 + return 1;
12119 +}
12120 +
12121 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12122 +{
12123 + unsigned long i;
12124 +
12125 + printk(KERN_ERR "PAX: bytes at PC: ");
12126 + for (i = 0; i < 8; i++) {
12127 + unsigned int c;
12128 + if (get_user(c, (unsigned int *)pc+i))
12129 + printk(KERN_CONT "???????? ");
12130 + else
12131 + printk(KERN_CONT "%08x ", c);
12132 + }
12133 + printk("\n");
12134 +}
12135 +#endif
12136 +
12137 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12138 {
12139 enum ctx_state prev_state = exception_enter();
12140 @@ -353,6 +816,29 @@ retry:
12141 if (!vma)
12142 goto bad_area;
12143
12144 +#ifdef CONFIG_PAX_PAGEEXEC
12145 + /* PaX: detect ITLB misses on non-exec pages */
12146 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12147 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12148 + {
12149 + if (address != regs->tpc)
12150 + goto good_area;
12151 +
12152 + up_read(&mm->mmap_sem);
12153 + switch (pax_handle_fetch_fault(regs)) {
12154 +
12155 +#ifdef CONFIG_PAX_EMUPLT
12156 + case 2:
12157 + case 3:
12158 + return;
12159 +#endif
12160 +
12161 + }
12162 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12163 + do_group_exit(SIGKILL);
12164 + }
12165 +#endif
12166 +
12167 /* Pure DTLB misses do not tell us whether the fault causing
12168 * load/store/atomic was a write or not, it only says that there
12169 * was no match. So in such a case we (carefully) read the
12170 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12171 index d329537..2c3746a 100644
12172 --- a/arch/sparc/mm/hugetlbpage.c
12173 +++ b/arch/sparc/mm/hugetlbpage.c
12174 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12175 unsigned long addr,
12176 unsigned long len,
12177 unsigned long pgoff,
12178 - unsigned long flags)
12179 + unsigned long flags,
12180 + unsigned long offset)
12181 {
12182 + struct mm_struct *mm = current->mm;
12183 unsigned long task_size = TASK_SIZE;
12184 struct vm_unmapped_area_info info;
12185
12186 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12187
12188 info.flags = 0;
12189 info.length = len;
12190 - info.low_limit = TASK_UNMAPPED_BASE;
12191 + info.low_limit = mm->mmap_base;
12192 info.high_limit = min(task_size, VA_EXCLUDE_START);
12193 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12194 info.align_offset = 0;
12195 + info.threadstack_offset = offset;
12196 addr = vm_unmapped_area(&info);
12197
12198 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12199 VM_BUG_ON(addr != -ENOMEM);
12200 info.low_limit = VA_EXCLUDE_END;
12201 +
12202 +#ifdef CONFIG_PAX_RANDMMAP
12203 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12204 + info.low_limit += mm->delta_mmap;
12205 +#endif
12206 +
12207 info.high_limit = task_size;
12208 addr = vm_unmapped_area(&info);
12209 }
12210 @@ -55,7 +64,8 @@ static unsigned long
12211 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12212 const unsigned long len,
12213 const unsigned long pgoff,
12214 - const unsigned long flags)
12215 + const unsigned long flags,
12216 + const unsigned long offset)
12217 {
12218 struct mm_struct *mm = current->mm;
12219 unsigned long addr = addr0;
12220 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12221 info.high_limit = mm->mmap_base;
12222 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12223 info.align_offset = 0;
12224 + info.threadstack_offset = offset;
12225 addr = vm_unmapped_area(&info);
12226
12227 /*
12228 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12229 VM_BUG_ON(addr != -ENOMEM);
12230 info.flags = 0;
12231 info.low_limit = TASK_UNMAPPED_BASE;
12232 +
12233 +#ifdef CONFIG_PAX_RANDMMAP
12234 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12235 + info.low_limit += mm->delta_mmap;
12236 +#endif
12237 +
12238 info.high_limit = STACK_TOP32;
12239 addr = vm_unmapped_area(&info);
12240 }
12241 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12242 struct mm_struct *mm = current->mm;
12243 struct vm_area_struct *vma;
12244 unsigned long task_size = TASK_SIZE;
12245 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12246
12247 if (test_thread_flag(TIF_32BIT))
12248 task_size = STACK_TOP32;
12249 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12250 return addr;
12251 }
12252
12253 +#ifdef CONFIG_PAX_RANDMMAP
12254 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12255 +#endif
12256 +
12257 if (addr) {
12258 addr = ALIGN(addr, HPAGE_SIZE);
12259 vma = find_vma(mm, addr);
12260 - if (task_size - len >= addr &&
12261 - (!vma || addr + len <= vma->vm_start))
12262 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12263 return addr;
12264 }
12265 if (mm->get_unmapped_area == arch_get_unmapped_area)
12266 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12267 - pgoff, flags);
12268 + pgoff, flags, offset);
12269 else
12270 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12271 - pgoff, flags);
12272 + pgoff, flags, offset);
12273 }
12274
12275 pte_t *huge_pte_alloc(struct mm_struct *mm,
12276 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12277 index 3ea267c..93f0659 100644
12278 --- a/arch/sparc/mm/init_64.c
12279 +++ b/arch/sparc/mm/init_64.c
12280 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12281 int num_kernel_image_mappings;
12282
12283 #ifdef CONFIG_DEBUG_DCFLUSH
12284 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12285 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12286 #ifdef CONFIG_SMP
12287 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12288 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12289 #endif
12290 #endif
12291
12292 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12293 {
12294 BUG_ON(tlb_type == hypervisor);
12295 #ifdef CONFIG_DEBUG_DCFLUSH
12296 - atomic_inc(&dcpage_flushes);
12297 + atomic_inc_unchecked(&dcpage_flushes);
12298 #endif
12299
12300 #ifdef DCACHE_ALIASING_POSSIBLE
12301 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12302
12303 #ifdef CONFIG_DEBUG_DCFLUSH
12304 seq_printf(m, "DCPageFlushes\t: %d\n",
12305 - atomic_read(&dcpage_flushes));
12306 + atomic_read_unchecked(&dcpage_flushes));
12307 #ifdef CONFIG_SMP
12308 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12309 - atomic_read(&dcpage_flushes_xcall));
12310 + atomic_read_unchecked(&dcpage_flushes_xcall));
12311 #endif /* CONFIG_SMP */
12312 #endif /* CONFIG_DEBUG_DCFLUSH */
12313 }
12314 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12315 index 7cca418..53fc030 100644
12316 --- a/arch/tile/Kconfig
12317 +++ b/arch/tile/Kconfig
12318 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12319
12320 config KEXEC
12321 bool "kexec system call"
12322 + depends on !GRKERNSEC_KMEM
12323 ---help---
12324 kexec is a system call that implements the ability to shutdown your
12325 current kernel, and to start another kernel. It is like a reboot
12326 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12327 index 7b11c5f..755a026 100644
12328 --- a/arch/tile/include/asm/atomic_64.h
12329 +++ b/arch/tile/include/asm/atomic_64.h
12330 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12331
12332 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12333
12334 +#define atomic64_read_unchecked(v) atomic64_read(v)
12335 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12336 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12337 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12338 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12339 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12340 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12341 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12342 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12343 +
12344 /* Define this to indicate that cmpxchg is an efficient operation. */
12345 #define __HAVE_ARCH_CMPXCHG
12346
12347 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12348 index 6160761..00cac88 100644
12349 --- a/arch/tile/include/asm/cache.h
12350 +++ b/arch/tile/include/asm/cache.h
12351 @@ -15,11 +15,12 @@
12352 #ifndef _ASM_TILE_CACHE_H
12353 #define _ASM_TILE_CACHE_H
12354
12355 +#include <linux/const.h>
12356 #include <arch/chip.h>
12357
12358 /* bytes per L1 data cache line */
12359 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12360 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12361 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12362
12363 /* bytes per L2 cache line */
12364 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12365 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12366 index b6cde32..c0cb736 100644
12367 --- a/arch/tile/include/asm/uaccess.h
12368 +++ b/arch/tile/include/asm/uaccess.h
12369 @@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12370 const void __user *from,
12371 unsigned long n)
12372 {
12373 - int sz = __compiletime_object_size(to);
12374 + size_t sz = __compiletime_object_size(to);
12375
12376 - if (likely(sz == -1 || sz >= n))
12377 + if (likely(sz == (size_t)-1 || sz >= n))
12378 n = _copy_from_user(to, from, n);
12379 else
12380 copy_from_user_overflow();
12381 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12382 index 3270e00..a77236e 100644
12383 --- a/arch/tile/mm/hugetlbpage.c
12384 +++ b/arch/tile/mm/hugetlbpage.c
12385 @@ -207,6 +207,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12386 info.high_limit = TASK_SIZE;
12387 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12388 info.align_offset = 0;
12389 + info.threadstack_offset = 0;
12390 return vm_unmapped_area(&info);
12391 }
12392
12393 @@ -224,6 +225,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12394 info.high_limit = current->mm->mmap_base;
12395 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12396 info.align_offset = 0;
12397 + info.threadstack_offset = 0;
12398 addr = vm_unmapped_area(&info);
12399
12400 /*
12401 diff --git a/arch/um/Makefile b/arch/um/Makefile
12402 index e4b1a96..16162f8 100644
12403 --- a/arch/um/Makefile
12404 +++ b/arch/um/Makefile
12405 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12406 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12407 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12408
12409 +ifdef CONSTIFY_PLUGIN
12410 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12411 +endif
12412 +
12413 #This will adjust *FLAGS accordingly to the platform.
12414 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12415
12416 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12417 index 19e1bdd..3665b77 100644
12418 --- a/arch/um/include/asm/cache.h
12419 +++ b/arch/um/include/asm/cache.h
12420 @@ -1,6 +1,7 @@
12421 #ifndef __UM_CACHE_H
12422 #define __UM_CACHE_H
12423
12424 +#include <linux/const.h>
12425
12426 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12427 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12428 @@ -12,6 +13,6 @@
12429 # define L1_CACHE_SHIFT 5
12430 #endif
12431
12432 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12433 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12434
12435 #endif
12436 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12437 index 2e0a6b1..a64d0f5 100644
12438 --- a/arch/um/include/asm/kmap_types.h
12439 +++ b/arch/um/include/asm/kmap_types.h
12440 @@ -8,6 +8,6 @@
12441
12442 /* No more #include "asm/arch/kmap_types.h" ! */
12443
12444 -#define KM_TYPE_NR 14
12445 +#define KM_TYPE_NR 15
12446
12447 #endif
12448 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12449 index 71c5d13..4c7b9f1 100644
12450 --- a/arch/um/include/asm/page.h
12451 +++ b/arch/um/include/asm/page.h
12452 @@ -14,6 +14,9 @@
12453 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12454 #define PAGE_MASK (~(PAGE_SIZE-1))
12455
12456 +#define ktla_ktva(addr) (addr)
12457 +#define ktva_ktla(addr) (addr)
12458 +
12459 #ifndef __ASSEMBLY__
12460
12461 struct page;
12462 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12463 index 0032f92..cd151e0 100644
12464 --- a/arch/um/include/asm/pgtable-3level.h
12465 +++ b/arch/um/include/asm/pgtable-3level.h
12466 @@ -58,6 +58,7 @@
12467 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12468 #define pud_populate(mm, pud, pmd) \
12469 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12470 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12471
12472 #ifdef CONFIG_64BIT
12473 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12474 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12475 index f17bca8..48adb87 100644
12476 --- a/arch/um/kernel/process.c
12477 +++ b/arch/um/kernel/process.c
12478 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12479 return 2;
12480 }
12481
12482 -/*
12483 - * Only x86 and x86_64 have an arch_align_stack().
12484 - * All other arches have "#define arch_align_stack(x) (x)"
12485 - * in their asm/exec.h
12486 - * As this is included in UML from asm-um/system-generic.h,
12487 - * we can use it to behave as the subarch does.
12488 - */
12489 -#ifndef arch_align_stack
12490 -unsigned long arch_align_stack(unsigned long sp)
12491 -{
12492 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12493 - sp -= get_random_int() % 8192;
12494 - return sp & ~0xf;
12495 -}
12496 -#endif
12497 -
12498 unsigned long get_wchan(struct task_struct *p)
12499 {
12500 unsigned long stack_page, sp, ip;
12501 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12502 index ad8f795..2c7eec6 100644
12503 --- a/arch/unicore32/include/asm/cache.h
12504 +++ b/arch/unicore32/include/asm/cache.h
12505 @@ -12,8 +12,10 @@
12506 #ifndef __UNICORE_CACHE_H__
12507 #define __UNICORE_CACHE_H__
12508
12509 -#define L1_CACHE_SHIFT (5)
12510 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12511 +#include <linux/const.h>
12512 +
12513 +#define L1_CACHE_SHIFT 5
12514 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12515
12516 /*
12517 * Memory returned by kmalloc() may be used for DMA, so we must make
12518 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12519 index 0dc9d01..98df103 100644
12520 --- a/arch/x86/Kconfig
12521 +++ b/arch/x86/Kconfig
12522 @@ -130,7 +130,7 @@ config X86
12523 select RTC_LIB
12524 select HAVE_DEBUG_STACKOVERFLOW
12525 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12526 - select HAVE_CC_STACKPROTECTOR
12527 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12528 select GENERIC_CPU_AUTOPROBE
12529 select HAVE_ARCH_AUDITSYSCALL
12530 select ARCH_SUPPORTS_ATOMIC_RMW
12531 @@ -263,7 +263,7 @@ config X86_HT
12532
12533 config X86_32_LAZY_GS
12534 def_bool y
12535 - depends on X86_32 && !CC_STACKPROTECTOR
12536 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12537
12538 config ARCH_HWEIGHT_CFLAGS
12539 string
12540 @@ -601,6 +601,7 @@ config SCHED_OMIT_FRAME_POINTER
12541
12542 menuconfig HYPERVISOR_GUEST
12543 bool "Linux guest support"
12544 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12545 ---help---
12546 Say Y here to enable options for running Linux under various hyper-
12547 visors. This option enables basic hypervisor detection and platform
12548 @@ -978,6 +979,7 @@ config VM86
12549
12550 config X86_16BIT
12551 bool "Enable support for 16-bit segments" if EXPERT
12552 + depends on !GRKERNSEC
12553 default y
12554 ---help---
12555 This option is required by programs like Wine to run 16-bit
12556 @@ -1151,6 +1153,7 @@ choice
12557
12558 config NOHIGHMEM
12559 bool "off"
12560 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12561 ---help---
12562 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12563 However, the address space of 32-bit x86 processors is only 4
12564 @@ -1187,6 +1190,7 @@ config NOHIGHMEM
12565
12566 config HIGHMEM4G
12567 bool "4GB"
12568 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12569 ---help---
12570 Select this if you have a 32-bit processor and between 1 and 4
12571 gigabytes of physical RAM.
12572 @@ -1239,7 +1243,7 @@ config PAGE_OFFSET
12573 hex
12574 default 0xB0000000 if VMSPLIT_3G_OPT
12575 default 0x80000000 if VMSPLIT_2G
12576 - default 0x78000000 if VMSPLIT_2G_OPT
12577 + default 0x70000000 if VMSPLIT_2G_OPT
12578 default 0x40000000 if VMSPLIT_1G
12579 default 0xC0000000
12580 depends on X86_32
12581 @@ -1680,6 +1684,7 @@ source kernel/Kconfig.hz
12582
12583 config KEXEC
12584 bool "kexec system call"
12585 + depends on !GRKERNSEC_KMEM
12586 ---help---
12587 kexec is a system call that implements the ability to shutdown your
12588 current kernel, and to start another kernel. It is like a reboot
12589 @@ -1865,7 +1870,9 @@ config X86_NEED_RELOCS
12590
12591 config PHYSICAL_ALIGN
12592 hex "Alignment value to which kernel should be aligned"
12593 - default "0x200000"
12594 + default "0x1000000"
12595 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12596 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12597 range 0x2000 0x1000000 if X86_32
12598 range 0x200000 0x1000000 if X86_64
12599 ---help---
12600 @@ -1948,6 +1955,7 @@ config COMPAT_VDSO
12601 def_bool n
12602 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12603 depends on X86_32 || IA32_EMULATION
12604 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12605 ---help---
12606 Certain buggy versions of glibc will crash if they are
12607 presented with a 32-bit vDSO that is not mapped at the address
12608 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12609 index 6983314..54ad7e8 100644
12610 --- a/arch/x86/Kconfig.cpu
12611 +++ b/arch/x86/Kconfig.cpu
12612 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12613
12614 config X86_F00F_BUG
12615 def_bool y
12616 - depends on M586MMX || M586TSC || M586 || M486
12617 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12618
12619 config X86_INVD_BUG
12620 def_bool y
12621 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12622
12623 config X86_ALIGNMENT_16
12624 def_bool y
12625 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12626 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12627
12628 config X86_INTEL_USERCOPY
12629 def_bool y
12630 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12631 # generates cmov.
12632 config X86_CMOV
12633 def_bool y
12634 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12635 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12636
12637 config X86_MINIMUM_CPU_FAMILY
12638 int
12639 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12640 index 61bd2ad..50b625d 100644
12641 --- a/arch/x86/Kconfig.debug
12642 +++ b/arch/x86/Kconfig.debug
12643 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12644 config DEBUG_RODATA
12645 bool "Write protect kernel read-only data structures"
12646 default y
12647 - depends on DEBUG_KERNEL
12648 + depends on DEBUG_KERNEL && BROKEN
12649 ---help---
12650 Mark the kernel read-only data as write-protected in the pagetables,
12651 in order to catch accidental (and incorrect) writes to such const
12652 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12653
12654 config DEBUG_SET_MODULE_RONX
12655 bool "Set loadable kernel module data as NX and text as RO"
12656 - depends on MODULES
12657 + depends on MODULES && BROKEN
12658 ---help---
12659 This option helps catch unintended modifications to loadable
12660 kernel module's text and read-only data. It also prevents execution
12661 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12662 index 920e616..ac3d4df 100644
12663 --- a/arch/x86/Makefile
12664 +++ b/arch/x86/Makefile
12665 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12666 # CPU-specific tuning. Anything which can be shared with UML should go here.
12667 include $(srctree)/arch/x86/Makefile_32.cpu
12668 KBUILD_CFLAGS += $(cflags-y)
12669 -
12670 - # temporary until string.h is fixed
12671 - KBUILD_CFLAGS += -ffreestanding
12672 else
12673 BITS := 64
12674 UTS_MACHINE := x86_64
12675 @@ -107,6 +104,9 @@ else
12676 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12677 endif
12678
12679 +# temporary until string.h is fixed
12680 +KBUILD_CFLAGS += -ffreestanding
12681 +
12682 # Make sure compiler does not have buggy stack-protector support.
12683 ifdef CONFIG_CC_STACKPROTECTOR
12684 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12685 @@ -180,6 +180,7 @@ archheaders:
12686 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12687
12688 archprepare:
12689 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12690 ifeq ($(CONFIG_KEXEC_FILE),y)
12691 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12692 endif
12693 @@ -263,3 +264,9 @@ define archhelp
12694 echo ' FDARGS="..." arguments for the booted kernel'
12695 echo ' FDINITRD=file initrd for the booted kernel'
12696 endef
12697 +
12698 +define OLD_LD
12699 +
12700 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12701 +*** Please upgrade your binutils to 2.18 or newer
12702 +endef
12703 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12704 index 3db07f3..9d81d0f 100644
12705 --- a/arch/x86/boot/Makefile
12706 +++ b/arch/x86/boot/Makefile
12707 @@ -56,6 +56,9 @@ clean-files += cpustr.h
12708 # ---------------------------------------------------------------------------
12709
12710 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12711 +ifdef CONSTIFY_PLUGIN
12712 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12713 +endif
12714 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12715 GCOV_PROFILE := n
12716
12717 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12718 index 878e4b9..20537ab 100644
12719 --- a/arch/x86/boot/bitops.h
12720 +++ b/arch/x86/boot/bitops.h
12721 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12722 u8 v;
12723 const u32 *p = (const u32 *)addr;
12724
12725 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12726 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12727 return v;
12728 }
12729
12730 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12731
12732 static inline void set_bit(int nr, void *addr)
12733 {
12734 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12735 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12736 }
12737
12738 #endif /* BOOT_BITOPS_H */
12739 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12740 index bd49ec6..94c7f58 100644
12741 --- a/arch/x86/boot/boot.h
12742 +++ b/arch/x86/boot/boot.h
12743 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12744 static inline u16 ds(void)
12745 {
12746 u16 seg;
12747 - asm("movw %%ds,%0" : "=rm" (seg));
12748 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12749 return seg;
12750 }
12751
12752 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12753 index 8bd44e8..6b111e9 100644
12754 --- a/arch/x86/boot/compressed/Makefile
12755 +++ b/arch/x86/boot/compressed/Makefile
12756 @@ -28,6 +28,9 @@ KBUILD_CFLAGS += $(cflags-y)
12757 KBUILD_CFLAGS += -mno-mmx -mno-sse
12758 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12759 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12760 +ifdef CONSTIFY_PLUGIN
12761 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12762 +endif
12763
12764 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12765 GCOV_PROFILE := n
12766 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12767 index a53440e..c3dbf1e 100644
12768 --- a/arch/x86/boot/compressed/efi_stub_32.S
12769 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12770 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12771 * parameter 2, ..., param n. To make things easy, we save the return
12772 * address of efi_call_phys in a global variable.
12773 */
12774 - popl %ecx
12775 - movl %ecx, saved_return_addr(%edx)
12776 - /* get the function pointer into ECX*/
12777 - popl %ecx
12778 - movl %ecx, efi_rt_function_ptr(%edx)
12779 + popl saved_return_addr(%edx)
12780 + popl efi_rt_function_ptr(%edx)
12781
12782 /*
12783 * 3. Call the physical function.
12784 */
12785 - call *%ecx
12786 + call *efi_rt_function_ptr(%edx)
12787
12788 /*
12789 * 4. Balance the stack. And because EAX contain the return value,
12790 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12791 1: popl %edx
12792 subl $1b, %edx
12793
12794 - movl efi_rt_function_ptr(%edx), %ecx
12795 - pushl %ecx
12796 + pushl efi_rt_function_ptr(%edx)
12797
12798 /*
12799 * 10. Push the saved return address onto the stack and return.
12800 */
12801 - movl saved_return_addr(%edx), %ecx
12802 - pushl %ecx
12803 - ret
12804 + jmpl *saved_return_addr(%edx)
12805 ENDPROC(efi_call_phys)
12806 .previous
12807
12808 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12809 index 630384a..278e788 100644
12810 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12811 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12812 @@ -189,8 +189,8 @@ efi_gdt64:
12813 .long 0 /* Filled out by user */
12814 .word 0
12815 .quad 0x0000000000000000 /* NULL descriptor */
12816 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12817 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12818 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12819 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12820 .quad 0x0080890000000000 /* TS descriptor */
12821 .quad 0x0000000000000000 /* TS continued */
12822 efi_gdt64_end:
12823 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12824 index 1d7fbbc..36ecd58 100644
12825 --- a/arch/x86/boot/compressed/head_32.S
12826 +++ b/arch/x86/boot/compressed/head_32.S
12827 @@ -140,10 +140,10 @@ preferred_addr:
12828 addl %eax, %ebx
12829 notl %eax
12830 andl %eax, %ebx
12831 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12832 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12833 jge 1f
12834 #endif
12835 - movl $LOAD_PHYSICAL_ADDR, %ebx
12836 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12837 1:
12838
12839 /* Target address to relocate to for decompression */
12840 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12841 index 6b1766c..ad465c9 100644
12842 --- a/arch/x86/boot/compressed/head_64.S
12843 +++ b/arch/x86/boot/compressed/head_64.S
12844 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12845 addl %eax, %ebx
12846 notl %eax
12847 andl %eax, %ebx
12848 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12849 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12850 jge 1f
12851 #endif
12852 - movl $LOAD_PHYSICAL_ADDR, %ebx
12853 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12854 1:
12855
12856 /* Target address to relocate to for decompression */
12857 @@ -322,10 +322,10 @@ preferred_addr:
12858 addq %rax, %rbp
12859 notq %rax
12860 andq %rax, %rbp
12861 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12862 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12863 jge 1f
12864 #endif
12865 - movq $LOAD_PHYSICAL_ADDR, %rbp
12866 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12867 1:
12868
12869 /* Target address to relocate to for decompression */
12870 @@ -434,8 +434,8 @@ gdt:
12871 .long gdt
12872 .word 0
12873 .quad 0x0000000000000000 /* NULL descriptor */
12874 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12875 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12876 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12877 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12878 .quad 0x0080890000000000 /* TS descriptor */
12879 .quad 0x0000000000000000 /* TS continued */
12880 gdt_end:
12881 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12882 index a950864..c710239 100644
12883 --- a/arch/x86/boot/compressed/misc.c
12884 +++ b/arch/x86/boot/compressed/misc.c
12885 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12886 * Calculate the delta between where vmlinux was linked to load
12887 * and where it was actually loaded.
12888 */
12889 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12890 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12891 if (!delta) {
12892 debug_putstr("No relocation needed... ");
12893 return;
12894 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12895 Elf32_Ehdr ehdr;
12896 Elf32_Phdr *phdrs, *phdr;
12897 #endif
12898 - void *dest;
12899 + void *dest, *prev;
12900 int i;
12901
12902 memcpy(&ehdr, output, sizeof(ehdr));
12903 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12904 case PT_LOAD:
12905 #ifdef CONFIG_RELOCATABLE
12906 dest = output;
12907 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12908 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12909 #else
12910 dest = (void *)(phdr->p_paddr);
12911 #endif
12912 memcpy(dest,
12913 output + phdr->p_offset,
12914 phdr->p_filesz);
12915 + if (i)
12916 + memset(prev, 0xff, dest - prev);
12917 + prev = dest + phdr->p_filesz;
12918 break;
12919 default: /* Ignore other PT_* */ break;
12920 }
12921 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12922 error("Destination address too large");
12923 #endif
12924 #ifndef CONFIG_RELOCATABLE
12925 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12926 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12927 error("Wrong destination address");
12928 #endif
12929
12930 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12931 index 1fd7d57..0f7d096 100644
12932 --- a/arch/x86/boot/cpucheck.c
12933 +++ b/arch/x86/boot/cpucheck.c
12934 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12935 u32 ecx = MSR_K7_HWCR;
12936 u32 eax, edx;
12937
12938 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12939 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12940 eax &= ~(1 << 15);
12941 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12942 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12943
12944 get_cpuflags(); /* Make sure it really did something */
12945 err = check_cpuflags();
12946 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12947 u32 ecx = MSR_VIA_FCR;
12948 u32 eax, edx;
12949
12950 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12951 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12952 eax |= (1<<1)|(1<<7);
12953 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12954 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12955
12956 set_bit(X86_FEATURE_CX8, cpu.flags);
12957 err = check_cpuflags();
12958 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12959 u32 eax, edx;
12960 u32 level = 1;
12961
12962 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12963 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12964 - asm("cpuid"
12965 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12966 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12967 + asm volatile("cpuid"
12968 : "+a" (level), "=d" (cpu.flags[0])
12969 : : "ecx", "ebx");
12970 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12971 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12972
12973 err = check_cpuflags();
12974 } else if (err == 0x01 &&
12975 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12976 index 16ef025..91e033b 100644
12977 --- a/arch/x86/boot/header.S
12978 +++ b/arch/x86/boot/header.S
12979 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12980 # single linked list of
12981 # struct setup_data
12982
12983 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12984 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12985
12986 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12987 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12988 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12989 +#else
12990 #define VO_INIT_SIZE (VO__end - VO__text)
12991 +#endif
12992 #if ZO_INIT_SIZE > VO_INIT_SIZE
12993 #define INIT_SIZE ZO_INIT_SIZE
12994 #else
12995 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12996 index db75d07..8e6d0af 100644
12997 --- a/arch/x86/boot/memory.c
12998 +++ b/arch/x86/boot/memory.c
12999 @@ -19,7 +19,7 @@
13000
13001 static int detect_memory_e820(void)
13002 {
13003 - int count = 0;
13004 + unsigned int count = 0;
13005 struct biosregs ireg, oreg;
13006 struct e820entry *desc = boot_params.e820_map;
13007 static struct e820entry buf; /* static so it is zeroed */
13008 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13009 index ba3e100..6501b8f 100644
13010 --- a/arch/x86/boot/video-vesa.c
13011 +++ b/arch/x86/boot/video-vesa.c
13012 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13013
13014 boot_params.screen_info.vesapm_seg = oreg.es;
13015 boot_params.screen_info.vesapm_off = oreg.di;
13016 + boot_params.screen_info.vesapm_size = oreg.cx;
13017 }
13018
13019 /*
13020 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13021 index 43eda28..5ab5fdb 100644
13022 --- a/arch/x86/boot/video.c
13023 +++ b/arch/x86/boot/video.c
13024 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13025 static unsigned int get_entry(void)
13026 {
13027 char entry_buf[4];
13028 - int i, len = 0;
13029 + unsigned int i, len = 0;
13030 int key;
13031 unsigned int v;
13032
13033 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13034 index 9105655..41779c1 100644
13035 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13036 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13037 @@ -8,6 +8,8 @@
13038 * including this sentence is retained in full.
13039 */
13040
13041 +#include <asm/alternative-asm.h>
13042 +
13043 .extern crypto_ft_tab
13044 .extern crypto_it_tab
13045 .extern crypto_fl_tab
13046 @@ -70,6 +72,8 @@
13047 je B192; \
13048 leaq 32(r9),r9;
13049
13050 +#define ret pax_force_retaddr; ret
13051 +
13052 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13053 movq r1,r2; \
13054 movq r3,r4; \
13055 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13056 index 477e9d7..c92c7d8 100644
13057 --- a/arch/x86/crypto/aesni-intel_asm.S
13058 +++ b/arch/x86/crypto/aesni-intel_asm.S
13059 @@ -31,6 +31,7 @@
13060
13061 #include <linux/linkage.h>
13062 #include <asm/inst.h>
13063 +#include <asm/alternative-asm.h>
13064
13065 #ifdef __x86_64__
13066 .data
13067 @@ -205,7 +206,7 @@ enc: .octa 0x2
13068 * num_initial_blocks = b mod 4
13069 * encrypt the initial num_initial_blocks blocks and apply ghash on
13070 * the ciphertext
13071 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13072 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13073 * are clobbered
13074 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13075 */
13076 @@ -214,8 +215,8 @@ enc: .octa 0x2
13077 .macro INITIAL_BLOCKS_DEC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13078 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13079 mov arg7, %r10 # %r10 = AAD
13080 - mov arg8, %r12 # %r12 = aadLen
13081 - mov %r12, %r11
13082 + mov arg8, %r15 # %r15 = aadLen
13083 + mov %r15, %r11
13084 pxor %xmm\i, %xmm\i
13085 _get_AAD_loop\num_initial_blocks\operation:
13086 movd (%r10), \TMP1
13087 @@ -223,15 +224,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13088 psrldq $4, %xmm\i
13089 pxor \TMP1, %xmm\i
13090 add $4, %r10
13091 - sub $4, %r12
13092 + sub $4, %r15
13093 jne _get_AAD_loop\num_initial_blocks\operation
13094 cmp $16, %r11
13095 je _get_AAD_loop2_done\num_initial_blocks\operation
13096 - mov $16, %r12
13097 + mov $16, %r15
13098 _get_AAD_loop2\num_initial_blocks\operation:
13099 psrldq $4, %xmm\i
13100 - sub $4, %r12
13101 - cmp %r11, %r12
13102 + sub $4, %r15
13103 + cmp %r11, %r15
13104 jne _get_AAD_loop2\num_initial_blocks\operation
13105 _get_AAD_loop2_done\num_initial_blocks\operation:
13106 movdqa SHUF_MASK(%rip), %xmm14
13107 @@ -443,7 +444,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13108 * num_initial_blocks = b mod 4
13109 * encrypt the initial num_initial_blocks blocks and apply ghash on
13110 * the ciphertext
13111 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13112 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13113 * are clobbered
13114 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13115 */
13116 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13117 .macro INITIAL_BLOCKS_ENC num_initial_blocks TMP1 TMP2 TMP3 TMP4 TMP5 XMM0 XMM1 \
13118 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13119 mov arg7, %r10 # %r10 = AAD
13120 - mov arg8, %r12 # %r12 = aadLen
13121 - mov %r12, %r11
13122 + mov arg8, %r15 # %r15 = aadLen
13123 + mov %r15, %r11
13124 pxor %xmm\i, %xmm\i
13125 _get_AAD_loop\num_initial_blocks\operation:
13126 movd (%r10), \TMP1
13127 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13128 psrldq $4, %xmm\i
13129 pxor \TMP1, %xmm\i
13130 add $4, %r10
13131 - sub $4, %r12
13132 + sub $4, %r15
13133 jne _get_AAD_loop\num_initial_blocks\operation
13134 cmp $16, %r11
13135 je _get_AAD_loop2_done\num_initial_blocks\operation
13136 - mov $16, %r12
13137 + mov $16, %r15
13138 _get_AAD_loop2\num_initial_blocks\operation:
13139 psrldq $4, %xmm\i
13140 - sub $4, %r12
13141 - cmp %r11, %r12
13142 + sub $4, %r15
13143 + cmp %r11, %r15
13144 jne _get_AAD_loop2\num_initial_blocks\operation
13145 _get_AAD_loop2_done\num_initial_blocks\operation:
13146 movdqa SHUF_MASK(%rip), %xmm14
13147 @@ -1269,7 +1270,7 @@ TMP7 XMM1 XMM2 XMM3 XMM4 XMMDst
13148 *
13149 *****************************************************************************/
13150 ENTRY(aesni_gcm_dec)
13151 - push %r12
13152 + push %r15
13153 push %r13
13154 push %r14
13155 mov %rsp, %r14
13156 @@ -1279,8 +1280,8 @@ ENTRY(aesni_gcm_dec)
13157 */
13158 sub $VARIABLE_OFFSET, %rsp
13159 and $~63, %rsp # align rsp to 64 bytes
13160 - mov %arg6, %r12
13161 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13162 + mov %arg6, %r15
13163 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13164 movdqa SHUF_MASK(%rip), %xmm2
13165 PSHUFB_XMM %xmm2, %xmm13
13166
13167 @@ -1308,10 +1309,10 @@ ENTRY(aesni_gcm_dec)
13168 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13169 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13170 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13171 - mov %r13, %r12
13172 - and $(3<<4), %r12
13173 + mov %r13, %r15
13174 + and $(3<<4), %r15
13175 jz _initial_num_blocks_is_0_decrypt
13176 - cmp $(2<<4), %r12
13177 + cmp $(2<<4), %r15
13178 jb _initial_num_blocks_is_1_decrypt
13179 je _initial_num_blocks_is_2_decrypt
13180 _initial_num_blocks_is_3_decrypt:
13181 @@ -1361,16 +1362,16 @@ _zero_cipher_left_decrypt:
13182 sub $16, %r11
13183 add %r13, %r11
13184 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13185 - lea SHIFT_MASK+16(%rip), %r12
13186 - sub %r13, %r12
13187 + lea SHIFT_MASK+16(%rip), %r15
13188 + sub %r13, %r15
13189 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13190 # (%r13 is the number of bytes in plaintext mod 16)
13191 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13192 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13193 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13194
13195 movdqa %xmm1, %xmm2
13196 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13197 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13198 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13199 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13200 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13201 pand %xmm1, %xmm2
13202 @@ -1399,9 +1400,9 @@ _less_than_8_bytes_left_decrypt:
13203 sub $1, %r13
13204 jne _less_than_8_bytes_left_decrypt
13205 _multiple_of_16_bytes_decrypt:
13206 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13207 - shl $3, %r12 # convert into number of bits
13208 - movd %r12d, %xmm15 # len(A) in %xmm15
13209 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13210 + shl $3, %r15 # convert into number of bits
13211 + movd %r15d, %xmm15 # len(A) in %xmm15
13212 shl $3, %arg4 # len(C) in bits (*128)
13213 MOVQ_R64_XMM %arg4, %xmm1
13214 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13215 @@ -1440,7 +1441,8 @@ _return_T_done_decrypt:
13216 mov %r14, %rsp
13217 pop %r14
13218 pop %r13
13219 - pop %r12
13220 + pop %r15
13221 + pax_force_retaddr
13222 ret
13223 ENDPROC(aesni_gcm_dec)
13224
13225 @@ -1529,7 +1531,7 @@ ENDPROC(aesni_gcm_dec)
13226 * poly = x^128 + x^127 + x^126 + x^121 + 1
13227 ***************************************************************************/
13228 ENTRY(aesni_gcm_enc)
13229 - push %r12
13230 + push %r15
13231 push %r13
13232 push %r14
13233 mov %rsp, %r14
13234 @@ -1539,8 +1541,8 @@ ENTRY(aesni_gcm_enc)
13235 #
13236 sub $VARIABLE_OFFSET, %rsp
13237 and $~63, %rsp
13238 - mov %arg6, %r12
13239 - movdqu (%r12), %xmm13
13240 + mov %arg6, %r15
13241 + movdqu (%r15), %xmm13
13242 movdqa SHUF_MASK(%rip), %xmm2
13243 PSHUFB_XMM %xmm2, %xmm13
13244
13245 @@ -1564,13 +1566,13 @@ ENTRY(aesni_gcm_enc)
13246 movdqa %xmm13, HashKey(%rsp)
13247 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13248 and $-16, %r13
13249 - mov %r13, %r12
13250 + mov %r13, %r15
13251
13252 # Encrypt first few blocks
13253
13254 - and $(3<<4), %r12
13255 + and $(3<<4), %r15
13256 jz _initial_num_blocks_is_0_encrypt
13257 - cmp $(2<<4), %r12
13258 + cmp $(2<<4), %r15
13259 jb _initial_num_blocks_is_1_encrypt
13260 je _initial_num_blocks_is_2_encrypt
13261 _initial_num_blocks_is_3_encrypt:
13262 @@ -1623,14 +1625,14 @@ _zero_cipher_left_encrypt:
13263 sub $16, %r11
13264 add %r13, %r11
13265 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13266 - lea SHIFT_MASK+16(%rip), %r12
13267 - sub %r13, %r12
13268 + lea SHIFT_MASK+16(%rip), %r15
13269 + sub %r13, %r15
13270 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13271 # (%r13 is the number of bytes in plaintext mod 16)
13272 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13273 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13274 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13275 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13276 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13277 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13278 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13279 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13280 movdqa SHUF_MASK(%rip), %xmm10
13281 @@ -1663,9 +1665,9 @@ _less_than_8_bytes_left_encrypt:
13282 sub $1, %r13
13283 jne _less_than_8_bytes_left_encrypt
13284 _multiple_of_16_bytes_encrypt:
13285 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13286 - shl $3, %r12
13287 - movd %r12d, %xmm15 # len(A) in %xmm15
13288 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13289 + shl $3, %r15
13290 + movd %r15d, %xmm15 # len(A) in %xmm15
13291 shl $3, %arg4 # len(C) in bits (*128)
13292 MOVQ_R64_XMM %arg4, %xmm1
13293 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13294 @@ -1704,7 +1706,8 @@ _return_T_done_encrypt:
13295 mov %r14, %rsp
13296 pop %r14
13297 pop %r13
13298 - pop %r12
13299 + pop %r15
13300 + pax_force_retaddr
13301 ret
13302 ENDPROC(aesni_gcm_enc)
13303
13304 @@ -1722,6 +1725,7 @@ _key_expansion_256a:
13305 pxor %xmm1, %xmm0
13306 movaps %xmm0, (TKEYP)
13307 add $0x10, TKEYP
13308 + pax_force_retaddr
13309 ret
13310 ENDPROC(_key_expansion_128)
13311 ENDPROC(_key_expansion_256a)
13312 @@ -1748,6 +1752,7 @@ _key_expansion_192a:
13313 shufps $0b01001110, %xmm2, %xmm1
13314 movaps %xmm1, 0x10(TKEYP)
13315 add $0x20, TKEYP
13316 + pax_force_retaddr
13317 ret
13318 ENDPROC(_key_expansion_192a)
13319
13320 @@ -1768,6 +1773,7 @@ _key_expansion_192b:
13321
13322 movaps %xmm0, (TKEYP)
13323 add $0x10, TKEYP
13324 + pax_force_retaddr
13325 ret
13326 ENDPROC(_key_expansion_192b)
13327
13328 @@ -1781,6 +1787,7 @@ _key_expansion_256b:
13329 pxor %xmm1, %xmm2
13330 movaps %xmm2, (TKEYP)
13331 add $0x10, TKEYP
13332 + pax_force_retaddr
13333 ret
13334 ENDPROC(_key_expansion_256b)
13335
13336 @@ -1894,6 +1901,7 @@ ENTRY(aesni_set_key)
13337 #ifndef __x86_64__
13338 popl KEYP
13339 #endif
13340 + pax_force_retaddr
13341 ret
13342 ENDPROC(aesni_set_key)
13343
13344 @@ -1916,6 +1924,7 @@ ENTRY(aesni_enc)
13345 popl KLEN
13346 popl KEYP
13347 #endif
13348 + pax_force_retaddr
13349 ret
13350 ENDPROC(aesni_enc)
13351
13352 @@ -1974,6 +1983,7 @@ _aesni_enc1:
13353 AESENC KEY STATE
13354 movaps 0x70(TKEYP), KEY
13355 AESENCLAST KEY STATE
13356 + pax_force_retaddr
13357 ret
13358 ENDPROC(_aesni_enc1)
13359
13360 @@ -2083,6 +2093,7 @@ _aesni_enc4:
13361 AESENCLAST KEY STATE2
13362 AESENCLAST KEY STATE3
13363 AESENCLAST KEY STATE4
13364 + pax_force_retaddr
13365 ret
13366 ENDPROC(_aesni_enc4)
13367
13368 @@ -2106,6 +2117,7 @@ ENTRY(aesni_dec)
13369 popl KLEN
13370 popl KEYP
13371 #endif
13372 + pax_force_retaddr
13373 ret
13374 ENDPROC(aesni_dec)
13375
13376 @@ -2164,6 +2176,7 @@ _aesni_dec1:
13377 AESDEC KEY STATE
13378 movaps 0x70(TKEYP), KEY
13379 AESDECLAST KEY STATE
13380 + pax_force_retaddr
13381 ret
13382 ENDPROC(_aesni_dec1)
13383
13384 @@ -2273,6 +2286,7 @@ _aesni_dec4:
13385 AESDECLAST KEY STATE2
13386 AESDECLAST KEY STATE3
13387 AESDECLAST KEY STATE4
13388 + pax_force_retaddr
13389 ret
13390 ENDPROC(_aesni_dec4)
13391
13392 @@ -2331,6 +2345,7 @@ ENTRY(aesni_ecb_enc)
13393 popl KEYP
13394 popl LEN
13395 #endif
13396 + pax_force_retaddr
13397 ret
13398 ENDPROC(aesni_ecb_enc)
13399
13400 @@ -2390,6 +2405,7 @@ ENTRY(aesni_ecb_dec)
13401 popl KEYP
13402 popl LEN
13403 #endif
13404 + pax_force_retaddr
13405 ret
13406 ENDPROC(aesni_ecb_dec)
13407
13408 @@ -2432,6 +2448,7 @@ ENTRY(aesni_cbc_enc)
13409 popl LEN
13410 popl IVP
13411 #endif
13412 + pax_force_retaddr
13413 ret
13414 ENDPROC(aesni_cbc_enc)
13415
13416 @@ -2523,6 +2540,7 @@ ENTRY(aesni_cbc_dec)
13417 popl LEN
13418 popl IVP
13419 #endif
13420 + pax_force_retaddr
13421 ret
13422 ENDPROC(aesni_cbc_dec)
13423
13424 @@ -2550,6 +2568,7 @@ _aesni_inc_init:
13425 mov $1, TCTR_LOW
13426 MOVQ_R64_XMM TCTR_LOW INC
13427 MOVQ_R64_XMM CTR TCTR_LOW
13428 + pax_force_retaddr
13429 ret
13430 ENDPROC(_aesni_inc_init)
13431
13432 @@ -2579,6 +2598,7 @@ _aesni_inc:
13433 .Linc_low:
13434 movaps CTR, IV
13435 PSHUFB_XMM BSWAP_MASK IV
13436 + pax_force_retaddr
13437 ret
13438 ENDPROC(_aesni_inc)
13439
13440 @@ -2640,6 +2660,7 @@ ENTRY(aesni_ctr_enc)
13441 .Lctr_enc_ret:
13442 movups IV, (IVP)
13443 .Lctr_enc_just_ret:
13444 + pax_force_retaddr
13445 ret
13446 ENDPROC(aesni_ctr_enc)
13447
13448 @@ -2766,6 +2787,7 @@ ENTRY(aesni_xts_crypt8)
13449 pxor INC, STATE4
13450 movdqu STATE4, 0x70(OUTP)
13451
13452 + pax_force_retaddr
13453 ret
13454 ENDPROC(aesni_xts_crypt8)
13455
13456 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13457 index 246c670..466e2d6 100644
13458 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13459 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13460 @@ -21,6 +21,7 @@
13461 */
13462
13463 #include <linux/linkage.h>
13464 +#include <asm/alternative-asm.h>
13465
13466 .file "blowfish-x86_64-asm.S"
13467 .text
13468 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13469 jnz .L__enc_xor;
13470
13471 write_block();
13472 + pax_force_retaddr
13473 ret;
13474 .L__enc_xor:
13475 xor_block();
13476 + pax_force_retaddr
13477 ret;
13478 ENDPROC(__blowfish_enc_blk)
13479
13480 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13481
13482 movq %r11, %rbp;
13483
13484 + pax_force_retaddr
13485 ret;
13486 ENDPROC(blowfish_dec_blk)
13487
13488 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13489
13490 popq %rbx;
13491 popq %rbp;
13492 + pax_force_retaddr
13493 ret;
13494
13495 .L__enc_xor4:
13496 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13497
13498 popq %rbx;
13499 popq %rbp;
13500 + pax_force_retaddr
13501 ret;
13502 ENDPROC(__blowfish_enc_blk_4way)
13503
13504 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13505 popq %rbx;
13506 popq %rbp;
13507
13508 + pax_force_retaddr
13509 ret;
13510 ENDPROC(blowfish_dec_blk_4way)
13511 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13512 index ce71f92..1dce7ec 100644
13513 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13514 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13515 @@ -16,6 +16,7 @@
13516 */
13517
13518 #include <linux/linkage.h>
13519 +#include <asm/alternative-asm.h>
13520
13521 #define CAMELLIA_TABLE_BYTE_LEN 272
13522
13523 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13524 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13525 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13526 %rcx, (%r9));
13527 + pax_force_retaddr
13528 ret;
13529 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13530
13531 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13532 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13533 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13534 %rax, (%r9));
13535 + pax_force_retaddr
13536 ret;
13537 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13538
13539 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13540 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13541 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13542
13543 + pax_force_retaddr
13544 ret;
13545
13546 .align 8
13547 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13548 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13549 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13550
13551 + pax_force_retaddr
13552 ret;
13553
13554 .align 8
13555 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13556 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13557 %xmm8, %rsi);
13558
13559 + pax_force_retaddr
13560 ret;
13561 ENDPROC(camellia_ecb_enc_16way)
13562
13563 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13564 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13565 %xmm8, %rsi);
13566
13567 + pax_force_retaddr
13568 ret;
13569 ENDPROC(camellia_ecb_dec_16way)
13570
13571 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13572 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13573 %xmm8, %rsi);
13574
13575 + pax_force_retaddr
13576 ret;
13577 ENDPROC(camellia_cbc_dec_16way)
13578
13579 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13580 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13581 %xmm8, %rsi);
13582
13583 + pax_force_retaddr
13584 ret;
13585 ENDPROC(camellia_ctr_16way)
13586
13587 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13588 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13589 %xmm8, %rsi);
13590
13591 + pax_force_retaddr
13592 ret;
13593 ENDPROC(camellia_xts_crypt_16way)
13594
13595 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13596 index 0e0b886..5a3123c 100644
13597 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13598 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13599 @@ -11,6 +11,7 @@
13600 */
13601
13602 #include <linux/linkage.h>
13603 +#include <asm/alternative-asm.h>
13604
13605 #define CAMELLIA_TABLE_BYTE_LEN 272
13606
13607 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13608 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13609 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13610 %rcx, (%r9));
13611 + pax_force_retaddr
13612 ret;
13613 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13614
13615 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13616 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13617 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13618 %rax, (%r9));
13619 + pax_force_retaddr
13620 ret;
13621 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13622
13623 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13624 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13625 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13626
13627 + pax_force_retaddr
13628 ret;
13629
13630 .align 8
13631 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13632 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13633 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13634
13635 + pax_force_retaddr
13636 ret;
13637
13638 .align 8
13639 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13640
13641 vzeroupper;
13642
13643 + pax_force_retaddr
13644 ret;
13645 ENDPROC(camellia_ecb_enc_32way)
13646
13647 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13648
13649 vzeroupper;
13650
13651 + pax_force_retaddr
13652 ret;
13653 ENDPROC(camellia_ecb_dec_32way)
13654
13655 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13656
13657 vzeroupper;
13658
13659 + pax_force_retaddr
13660 ret;
13661 ENDPROC(camellia_cbc_dec_32way)
13662
13663 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13664
13665 vzeroupper;
13666
13667 + pax_force_retaddr
13668 ret;
13669 ENDPROC(camellia_ctr_32way)
13670
13671 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13672
13673 vzeroupper;
13674
13675 + pax_force_retaddr
13676 ret;
13677 ENDPROC(camellia_xts_crypt_32way)
13678
13679 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13680 index 310319c..db3d7b5 100644
13681 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13682 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13683 @@ -21,6 +21,7 @@
13684 */
13685
13686 #include <linux/linkage.h>
13687 +#include <asm/alternative-asm.h>
13688
13689 .file "camellia-x86_64-asm_64.S"
13690 .text
13691 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13692 enc_outunpack(mov, RT1);
13693
13694 movq RRBP, %rbp;
13695 + pax_force_retaddr
13696 ret;
13697
13698 .L__enc_xor:
13699 enc_outunpack(xor, RT1);
13700
13701 movq RRBP, %rbp;
13702 + pax_force_retaddr
13703 ret;
13704 ENDPROC(__camellia_enc_blk)
13705
13706 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13707 dec_outunpack();
13708
13709 movq RRBP, %rbp;
13710 + pax_force_retaddr
13711 ret;
13712 ENDPROC(camellia_dec_blk)
13713
13714 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13715
13716 movq RRBP, %rbp;
13717 popq %rbx;
13718 + pax_force_retaddr
13719 ret;
13720
13721 .L__enc2_xor:
13722 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13723
13724 movq RRBP, %rbp;
13725 popq %rbx;
13726 + pax_force_retaddr
13727 ret;
13728 ENDPROC(__camellia_enc_blk_2way)
13729
13730 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13731
13732 movq RRBP, %rbp;
13733 movq RXOR, %rbx;
13734 + pax_force_retaddr
13735 ret;
13736 ENDPROC(camellia_dec_blk_2way)
13737 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13738 index c35fd5d..2d8c7db 100644
13739 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13740 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13741 @@ -24,6 +24,7 @@
13742 */
13743
13744 #include <linux/linkage.h>
13745 +#include <asm/alternative-asm.h>
13746
13747 .file "cast5-avx-x86_64-asm_64.S"
13748
13749 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13750 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13751 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13752
13753 + pax_force_retaddr
13754 ret;
13755 ENDPROC(__cast5_enc_blk16)
13756
13757 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13758 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13759 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13760
13761 + pax_force_retaddr
13762 ret;
13763
13764 .L__skip_dec:
13765 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13766 vmovdqu RR4, (6*4*4)(%r11);
13767 vmovdqu RL4, (7*4*4)(%r11);
13768
13769 + pax_force_retaddr
13770 ret;
13771 ENDPROC(cast5_ecb_enc_16way)
13772
13773 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13774 vmovdqu RR4, (6*4*4)(%r11);
13775 vmovdqu RL4, (7*4*4)(%r11);
13776
13777 + pax_force_retaddr
13778 ret;
13779 ENDPROC(cast5_ecb_dec_16way)
13780
13781 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13782 * %rdx: src
13783 */
13784
13785 - pushq %r12;
13786 + pushq %r14;
13787
13788 movq %rsi, %r11;
13789 - movq %rdx, %r12;
13790 + movq %rdx, %r14;
13791
13792 vmovdqu (0*16)(%rdx), RL1;
13793 vmovdqu (1*16)(%rdx), RR1;
13794 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13795 call __cast5_dec_blk16;
13796
13797 /* xor with src */
13798 - vmovq (%r12), RX;
13799 + vmovq (%r14), RX;
13800 vpshufd $0x4f, RX, RX;
13801 vpxor RX, RR1, RR1;
13802 - vpxor 0*16+8(%r12), RL1, RL1;
13803 - vpxor 1*16+8(%r12), RR2, RR2;
13804 - vpxor 2*16+8(%r12), RL2, RL2;
13805 - vpxor 3*16+8(%r12), RR3, RR3;
13806 - vpxor 4*16+8(%r12), RL3, RL3;
13807 - vpxor 5*16+8(%r12), RR4, RR4;
13808 - vpxor 6*16+8(%r12), RL4, RL4;
13809 + vpxor 0*16+8(%r14), RL1, RL1;
13810 + vpxor 1*16+8(%r14), RR2, RR2;
13811 + vpxor 2*16+8(%r14), RL2, RL2;
13812 + vpxor 3*16+8(%r14), RR3, RR3;
13813 + vpxor 4*16+8(%r14), RL3, RL3;
13814 + vpxor 5*16+8(%r14), RR4, RR4;
13815 + vpxor 6*16+8(%r14), RL4, RL4;
13816
13817 vmovdqu RR1, (0*16)(%r11);
13818 vmovdqu RL1, (1*16)(%r11);
13819 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13820 vmovdqu RR4, (6*16)(%r11);
13821 vmovdqu RL4, (7*16)(%r11);
13822
13823 - popq %r12;
13824 + popq %r14;
13825
13826 + pax_force_retaddr
13827 ret;
13828 ENDPROC(cast5_cbc_dec_16way)
13829
13830 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13831 * %rcx: iv (big endian, 64bit)
13832 */
13833
13834 - pushq %r12;
13835 + pushq %r14;
13836
13837 movq %rsi, %r11;
13838 - movq %rdx, %r12;
13839 + movq %rdx, %r14;
13840
13841 vpcmpeqd RTMP, RTMP, RTMP;
13842 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13843 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13844 call __cast5_enc_blk16;
13845
13846 /* dst = src ^ iv */
13847 - vpxor (0*16)(%r12), RR1, RR1;
13848 - vpxor (1*16)(%r12), RL1, RL1;
13849 - vpxor (2*16)(%r12), RR2, RR2;
13850 - vpxor (3*16)(%r12), RL2, RL2;
13851 - vpxor (4*16)(%r12), RR3, RR3;
13852 - vpxor (5*16)(%r12), RL3, RL3;
13853 - vpxor (6*16)(%r12), RR4, RR4;
13854 - vpxor (7*16)(%r12), RL4, RL4;
13855 + vpxor (0*16)(%r14), RR1, RR1;
13856 + vpxor (1*16)(%r14), RL1, RL1;
13857 + vpxor (2*16)(%r14), RR2, RR2;
13858 + vpxor (3*16)(%r14), RL2, RL2;
13859 + vpxor (4*16)(%r14), RR3, RR3;
13860 + vpxor (5*16)(%r14), RL3, RL3;
13861 + vpxor (6*16)(%r14), RR4, RR4;
13862 + vpxor (7*16)(%r14), RL4, RL4;
13863 vmovdqu RR1, (0*16)(%r11);
13864 vmovdqu RL1, (1*16)(%r11);
13865 vmovdqu RR2, (2*16)(%r11);
13866 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13867 vmovdqu RR4, (6*16)(%r11);
13868 vmovdqu RL4, (7*16)(%r11);
13869
13870 - popq %r12;
13871 + popq %r14;
13872
13873 + pax_force_retaddr
13874 ret;
13875 ENDPROC(cast5_ctr_16way)
13876 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13877 index e3531f8..e123f35 100644
13878 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13879 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13880 @@ -24,6 +24,7 @@
13881 */
13882
13883 #include <linux/linkage.h>
13884 +#include <asm/alternative-asm.h>
13885 #include "glue_helper-asm-avx.S"
13886
13887 .file "cast6-avx-x86_64-asm_64.S"
13888 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13889 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13890 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13891
13892 + pax_force_retaddr
13893 ret;
13894 ENDPROC(__cast6_enc_blk8)
13895
13896 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13897 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13898 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13899
13900 + pax_force_retaddr
13901 ret;
13902 ENDPROC(__cast6_dec_blk8)
13903
13904 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13905
13906 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13907
13908 + pax_force_retaddr
13909 ret;
13910 ENDPROC(cast6_ecb_enc_8way)
13911
13912 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13913
13914 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13915
13916 + pax_force_retaddr
13917 ret;
13918 ENDPROC(cast6_ecb_dec_8way)
13919
13920 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13921 * %rdx: src
13922 */
13923
13924 - pushq %r12;
13925 + pushq %r14;
13926
13927 movq %rsi, %r11;
13928 - movq %rdx, %r12;
13929 + movq %rdx, %r14;
13930
13931 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13932
13933 call __cast6_dec_blk8;
13934
13935 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13936 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13937
13938 - popq %r12;
13939 + popq %r14;
13940
13941 + pax_force_retaddr
13942 ret;
13943 ENDPROC(cast6_cbc_dec_8way)
13944
13945 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13946 * %rcx: iv (little endian, 128bit)
13947 */
13948
13949 - pushq %r12;
13950 + pushq %r14;
13951
13952 movq %rsi, %r11;
13953 - movq %rdx, %r12;
13954 + movq %rdx, %r14;
13955
13956 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13957 RD2, RX, RKR, RKM);
13958
13959 call __cast6_enc_blk8;
13960
13961 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13962 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13963
13964 - popq %r12;
13965 + popq %r14;
13966
13967 + pax_force_retaddr
13968 ret;
13969 ENDPROC(cast6_ctr_8way)
13970
13971 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13972 /* dst <= regs xor IVs(in dst) */
13973 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13974
13975 + pax_force_retaddr
13976 ret;
13977 ENDPROC(cast6_xts_enc_8way)
13978
13979 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13980 /* dst <= regs xor IVs(in dst) */
13981 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13982
13983 + pax_force_retaddr
13984 ret;
13985 ENDPROC(cast6_xts_dec_8way)
13986 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13987 index 26d49eb..c0a8c84 100644
13988 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13989 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13990 @@ -45,6 +45,7 @@
13991
13992 #include <asm/inst.h>
13993 #include <linux/linkage.h>
13994 +#include <asm/alternative-asm.h>
13995
13996 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13997
13998 @@ -309,6 +310,7 @@ do_return:
13999 popq %rsi
14000 popq %rdi
14001 popq %rbx
14002 + pax_force_retaddr
14003 ret
14004
14005 ################################################################
14006 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14007 index 5d1e007..098cb4f 100644
14008 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14009 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14010 @@ -18,6 +18,7 @@
14011
14012 #include <linux/linkage.h>
14013 #include <asm/inst.h>
14014 +#include <asm/alternative-asm.h>
14015
14016 .data
14017
14018 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14019 psrlq $1, T2
14020 pxor T2, T1
14021 pxor T1, DATA
14022 + pax_force_retaddr
14023 ret
14024 ENDPROC(__clmul_gf128mul_ble)
14025
14026 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14027 call __clmul_gf128mul_ble
14028 PSHUFB_XMM BSWAP DATA
14029 movups DATA, (%rdi)
14030 + pax_force_retaddr
14031 ret
14032 ENDPROC(clmul_ghash_mul)
14033
14034 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14035 PSHUFB_XMM BSWAP DATA
14036 movups DATA, (%rdi)
14037 .Lupdate_just_ret:
14038 + pax_force_retaddr
14039 ret
14040 ENDPROC(clmul_ghash_update)
14041 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14042 index 9279e0b..c4b3d2c 100644
14043 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14044 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14045 @@ -1,4 +1,5 @@
14046 #include <linux/linkage.h>
14047 +#include <asm/alternative-asm.h>
14048
14049 # enter salsa20_encrypt_bytes
14050 ENTRY(salsa20_encrypt_bytes)
14051 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14052 add %r11,%rsp
14053 mov %rdi,%rax
14054 mov %rsi,%rdx
14055 + pax_force_retaddr
14056 ret
14057 # bytesatleast65:
14058 ._bytesatleast65:
14059 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14060 add %r11,%rsp
14061 mov %rdi,%rax
14062 mov %rsi,%rdx
14063 + pax_force_retaddr
14064 ret
14065 ENDPROC(salsa20_keysetup)
14066
14067 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14068 add %r11,%rsp
14069 mov %rdi,%rax
14070 mov %rsi,%rdx
14071 + pax_force_retaddr
14072 ret
14073 ENDPROC(salsa20_ivsetup)
14074 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14075 index 2f202f4..d9164d6 100644
14076 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14077 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14078 @@ -24,6 +24,7 @@
14079 */
14080
14081 #include <linux/linkage.h>
14082 +#include <asm/alternative-asm.h>
14083 #include "glue_helper-asm-avx.S"
14084
14085 .file "serpent-avx-x86_64-asm_64.S"
14086 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14087 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14088 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14089
14090 + pax_force_retaddr
14091 ret;
14092 ENDPROC(__serpent_enc_blk8_avx)
14093
14094 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14095 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14096 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14097
14098 + pax_force_retaddr
14099 ret;
14100 ENDPROC(__serpent_dec_blk8_avx)
14101
14102 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14103
14104 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14105
14106 + pax_force_retaddr
14107 ret;
14108 ENDPROC(serpent_ecb_enc_8way_avx)
14109
14110 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14111
14112 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14113
14114 + pax_force_retaddr
14115 ret;
14116 ENDPROC(serpent_ecb_dec_8way_avx)
14117
14118 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14119
14120 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14121
14122 + pax_force_retaddr
14123 ret;
14124 ENDPROC(serpent_cbc_dec_8way_avx)
14125
14126 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14127
14128 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14129
14130 + pax_force_retaddr
14131 ret;
14132 ENDPROC(serpent_ctr_8way_avx)
14133
14134 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14135 /* dst <= regs xor IVs(in dst) */
14136 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14137
14138 + pax_force_retaddr
14139 ret;
14140 ENDPROC(serpent_xts_enc_8way_avx)
14141
14142 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14143 /* dst <= regs xor IVs(in dst) */
14144 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14145
14146 + pax_force_retaddr
14147 ret;
14148 ENDPROC(serpent_xts_dec_8way_avx)
14149 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14150 index b222085..abd483c 100644
14151 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14152 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14153 @@ -15,6 +15,7 @@
14154 */
14155
14156 #include <linux/linkage.h>
14157 +#include <asm/alternative-asm.h>
14158 #include "glue_helper-asm-avx2.S"
14159
14160 .file "serpent-avx2-asm_64.S"
14161 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14162 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14163 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14164
14165 + pax_force_retaddr
14166 ret;
14167 ENDPROC(__serpent_enc_blk16)
14168
14169 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14170 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14171 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14172
14173 + pax_force_retaddr
14174 ret;
14175 ENDPROC(__serpent_dec_blk16)
14176
14177 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14178
14179 vzeroupper;
14180
14181 + pax_force_retaddr
14182 ret;
14183 ENDPROC(serpent_ecb_enc_16way)
14184
14185 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14186
14187 vzeroupper;
14188
14189 + pax_force_retaddr
14190 ret;
14191 ENDPROC(serpent_ecb_dec_16way)
14192
14193 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14194
14195 vzeroupper;
14196
14197 + pax_force_retaddr
14198 ret;
14199 ENDPROC(serpent_cbc_dec_16way)
14200
14201 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14202
14203 vzeroupper;
14204
14205 + pax_force_retaddr
14206 ret;
14207 ENDPROC(serpent_ctr_16way)
14208
14209 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14210
14211 vzeroupper;
14212
14213 + pax_force_retaddr
14214 ret;
14215 ENDPROC(serpent_xts_enc_16way)
14216
14217 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14218
14219 vzeroupper;
14220
14221 + pax_force_retaddr
14222 ret;
14223 ENDPROC(serpent_xts_dec_16way)
14224 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14225 index acc066c..1559cc4 100644
14226 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14227 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14228 @@ -25,6 +25,7 @@
14229 */
14230
14231 #include <linux/linkage.h>
14232 +#include <asm/alternative-asm.h>
14233
14234 .file "serpent-sse2-x86_64-asm_64.S"
14235 .text
14236 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14237 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14238 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14239
14240 + pax_force_retaddr
14241 ret;
14242
14243 .L__enc_xor8:
14244 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14245 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14246
14247 + pax_force_retaddr
14248 ret;
14249 ENDPROC(__serpent_enc_blk_8way)
14250
14251 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14252 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14253 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14254
14255 + pax_force_retaddr
14256 ret;
14257 ENDPROC(serpent_dec_blk_8way)
14258 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14259 index a410950..9dfe7ad 100644
14260 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14261 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14262 @@ -29,6 +29,7 @@
14263 */
14264
14265 #include <linux/linkage.h>
14266 +#include <asm/alternative-asm.h>
14267
14268 #define CTX %rdi // arg1
14269 #define BUF %rsi // arg2
14270 @@ -75,9 +76,9 @@
14271
14272 push %rbx
14273 push %rbp
14274 - push %r12
14275 + push %r14
14276
14277 - mov %rsp, %r12
14278 + mov %rsp, %r14
14279 sub $64, %rsp # allocate workspace
14280 and $~15, %rsp # align stack
14281
14282 @@ -99,11 +100,12 @@
14283 xor %rax, %rax
14284 rep stosq
14285
14286 - mov %r12, %rsp # deallocate workspace
14287 + mov %r14, %rsp # deallocate workspace
14288
14289 - pop %r12
14290 + pop %r14
14291 pop %rbp
14292 pop %rbx
14293 + pax_force_retaddr
14294 ret
14295
14296 ENDPROC(\name)
14297 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14298 index 642f156..51a513c 100644
14299 --- a/arch/x86/crypto/sha256-avx-asm.S
14300 +++ b/arch/x86/crypto/sha256-avx-asm.S
14301 @@ -49,6 +49,7 @@
14302
14303 #ifdef CONFIG_AS_AVX
14304 #include <linux/linkage.h>
14305 +#include <asm/alternative-asm.h>
14306
14307 ## assume buffers not aligned
14308 #define VMOVDQ vmovdqu
14309 @@ -460,6 +461,7 @@ done_hash:
14310 popq %r13
14311 popq %rbp
14312 popq %rbx
14313 + pax_force_retaddr
14314 ret
14315 ENDPROC(sha256_transform_avx)
14316
14317 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14318 index 9e86944..3795e6a 100644
14319 --- a/arch/x86/crypto/sha256-avx2-asm.S
14320 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14321 @@ -50,6 +50,7 @@
14322
14323 #ifdef CONFIG_AS_AVX2
14324 #include <linux/linkage.h>
14325 +#include <asm/alternative-asm.h>
14326
14327 ## assume buffers not aligned
14328 #define VMOVDQ vmovdqu
14329 @@ -720,6 +721,7 @@ done_hash:
14330 popq %r12
14331 popq %rbp
14332 popq %rbx
14333 + pax_force_retaddr
14334 ret
14335 ENDPROC(sha256_transform_rorx)
14336
14337 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14338 index f833b74..8c62a9e 100644
14339 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14340 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14341 @@ -47,6 +47,7 @@
14342 ########################################################################
14343
14344 #include <linux/linkage.h>
14345 +#include <asm/alternative-asm.h>
14346
14347 ## assume buffers not aligned
14348 #define MOVDQ movdqu
14349 @@ -471,6 +472,7 @@ done_hash:
14350 popq %rbp
14351 popq %rbx
14352
14353 + pax_force_retaddr
14354 ret
14355 ENDPROC(sha256_transform_ssse3)
14356
14357 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14358 index 974dde9..a823ff9 100644
14359 --- a/arch/x86/crypto/sha512-avx-asm.S
14360 +++ b/arch/x86/crypto/sha512-avx-asm.S
14361 @@ -49,6 +49,7 @@
14362
14363 #ifdef CONFIG_AS_AVX
14364 #include <linux/linkage.h>
14365 +#include <asm/alternative-asm.h>
14366
14367 .text
14368
14369 @@ -364,6 +365,7 @@ updateblock:
14370 mov frame_RSPSAVE(%rsp), %rsp
14371
14372 nowork:
14373 + pax_force_retaddr
14374 ret
14375 ENDPROC(sha512_transform_avx)
14376
14377 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14378 index 568b961..ed20c37 100644
14379 --- a/arch/x86/crypto/sha512-avx2-asm.S
14380 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14381 @@ -51,6 +51,7 @@
14382
14383 #ifdef CONFIG_AS_AVX2
14384 #include <linux/linkage.h>
14385 +#include <asm/alternative-asm.h>
14386
14387 .text
14388
14389 @@ -678,6 +679,7 @@ done_hash:
14390
14391 # Restore Stack Pointer
14392 mov frame_RSPSAVE(%rsp), %rsp
14393 + pax_force_retaddr
14394 ret
14395 ENDPROC(sha512_transform_rorx)
14396
14397 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14398 index fb56855..6edd768 100644
14399 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14400 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14401 @@ -48,6 +48,7 @@
14402 ########################################################################
14403
14404 #include <linux/linkage.h>
14405 +#include <asm/alternative-asm.h>
14406
14407 .text
14408
14409 @@ -363,6 +364,7 @@ updateblock:
14410 mov frame_RSPSAVE(%rsp), %rsp
14411
14412 nowork:
14413 + pax_force_retaddr
14414 ret
14415 ENDPROC(sha512_transform_ssse3)
14416
14417 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14418 index 0505813..b067311 100644
14419 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14420 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14421 @@ -24,6 +24,7 @@
14422 */
14423
14424 #include <linux/linkage.h>
14425 +#include <asm/alternative-asm.h>
14426 #include "glue_helper-asm-avx.S"
14427
14428 .file "twofish-avx-x86_64-asm_64.S"
14429 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14430 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14431 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14432
14433 + pax_force_retaddr
14434 ret;
14435 ENDPROC(__twofish_enc_blk8)
14436
14437 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14438 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14439 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14440
14441 + pax_force_retaddr
14442 ret;
14443 ENDPROC(__twofish_dec_blk8)
14444
14445 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14446
14447 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14448
14449 + pax_force_retaddr
14450 ret;
14451 ENDPROC(twofish_ecb_enc_8way)
14452
14453 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14454
14455 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14456
14457 + pax_force_retaddr
14458 ret;
14459 ENDPROC(twofish_ecb_dec_8way)
14460
14461 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14462 * %rdx: src
14463 */
14464
14465 - pushq %r12;
14466 + pushq %r14;
14467
14468 movq %rsi, %r11;
14469 - movq %rdx, %r12;
14470 + movq %rdx, %r14;
14471
14472 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14473
14474 call __twofish_dec_blk8;
14475
14476 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14477 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14478
14479 - popq %r12;
14480 + popq %r14;
14481
14482 + pax_force_retaddr
14483 ret;
14484 ENDPROC(twofish_cbc_dec_8way)
14485
14486 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14487 * %rcx: iv (little endian, 128bit)
14488 */
14489
14490 - pushq %r12;
14491 + pushq %r14;
14492
14493 movq %rsi, %r11;
14494 - movq %rdx, %r12;
14495 + movq %rdx, %r14;
14496
14497 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14498 RD2, RX0, RX1, RY0);
14499
14500 call __twofish_enc_blk8;
14501
14502 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14503 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14504
14505 - popq %r12;
14506 + popq %r14;
14507
14508 + pax_force_retaddr
14509 ret;
14510 ENDPROC(twofish_ctr_8way)
14511
14512 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14513 /* dst <= regs xor IVs(in dst) */
14514 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14515
14516 + pax_force_retaddr
14517 ret;
14518 ENDPROC(twofish_xts_enc_8way)
14519
14520 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14521 /* dst <= regs xor IVs(in dst) */
14522 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14523
14524 + pax_force_retaddr
14525 ret;
14526 ENDPROC(twofish_xts_dec_8way)
14527 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14528 index 1c3b7ce..02f578d 100644
14529 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14530 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14531 @@ -21,6 +21,7 @@
14532 */
14533
14534 #include <linux/linkage.h>
14535 +#include <asm/alternative-asm.h>
14536
14537 .file "twofish-x86_64-asm-3way.S"
14538 .text
14539 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14540 popq %r13;
14541 popq %r14;
14542 popq %r15;
14543 + pax_force_retaddr
14544 ret;
14545
14546 .L__enc_xor3:
14547 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14548 popq %r13;
14549 popq %r14;
14550 popq %r15;
14551 + pax_force_retaddr
14552 ret;
14553 ENDPROC(__twofish_enc_blk_3way)
14554
14555 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14556 popq %r13;
14557 popq %r14;
14558 popq %r15;
14559 + pax_force_retaddr
14560 ret;
14561 ENDPROC(twofish_dec_blk_3way)
14562 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14563 index a039d21..524b8b2 100644
14564 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14565 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14566 @@ -22,6 +22,7 @@
14567
14568 #include <linux/linkage.h>
14569 #include <asm/asm-offsets.h>
14570 +#include <asm/alternative-asm.h>
14571
14572 #define a_offset 0
14573 #define b_offset 4
14574 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14575
14576 popq R1
14577 movq $1,%rax
14578 + pax_force_retaddr
14579 ret
14580 ENDPROC(twofish_enc_blk)
14581
14582 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14583
14584 popq R1
14585 movq $1,%rax
14586 + pax_force_retaddr
14587 ret
14588 ENDPROC(twofish_dec_blk)
14589 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14590 index ae6aad1..719d6d9 100644
14591 --- a/arch/x86/ia32/ia32_aout.c
14592 +++ b/arch/x86/ia32/ia32_aout.c
14593 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14594 unsigned long dump_start, dump_size;
14595 struct user32 dump;
14596
14597 + memset(&dump, 0, sizeof(dump));
14598 +
14599 fs = get_fs();
14600 set_fs(KERNEL_DS);
14601 has_dumped = 1;
14602 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14603 index f9e181a..300544c 100644
14604 --- a/arch/x86/ia32/ia32_signal.c
14605 +++ b/arch/x86/ia32/ia32_signal.c
14606 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14607 if (__get_user(set.sig[0], &frame->sc.oldmask)
14608 || (_COMPAT_NSIG_WORDS > 1
14609 && __copy_from_user((((char *) &set.sig) + 4),
14610 - &frame->extramask,
14611 + frame->extramask,
14612 sizeof(frame->extramask))))
14613 goto badframe;
14614
14615 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14616 sp -= frame_size;
14617 /* Align the stack pointer according to the i386 ABI,
14618 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14619 - sp = ((sp + 4) & -16ul) - 4;
14620 + sp = ((sp - 12) & -16ul) - 4;
14621 return (void __user *) sp;
14622 }
14623
14624 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14625 } else {
14626 /* Return stub is in 32bit vsyscall page */
14627 if (current->mm->context.vdso)
14628 - restorer = current->mm->context.vdso +
14629 - selected_vdso32->sym___kernel_sigreturn;
14630 + restorer = (void __force_user *)(current->mm->context.vdso +
14631 + selected_vdso32->sym___kernel_sigreturn);
14632 else
14633 - restorer = &frame->retcode;
14634 + restorer = frame->retcode;
14635 }
14636
14637 put_user_try {
14638 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14639 * These are actually not used anymore, but left because some
14640 * gdb versions depend on them as a marker.
14641 */
14642 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14643 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14644 } put_user_catch(err);
14645
14646 if (err)
14647 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14648 0xb8,
14649 __NR_ia32_rt_sigreturn,
14650 0x80cd,
14651 - 0,
14652 + 0
14653 };
14654
14655 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14656 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14657
14658 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14659 restorer = ksig->ka.sa.sa_restorer;
14660 + else if (current->mm->context.vdso)
14661 + /* Return stub is in 32bit vsyscall page */
14662 + restorer = (void __force_user *)(current->mm->context.vdso +
14663 + selected_vdso32->sym___kernel_rt_sigreturn);
14664 else
14665 - restorer = current->mm->context.vdso +
14666 - selected_vdso32->sym___kernel_rt_sigreturn;
14667 + restorer = frame->retcode;
14668 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14669
14670 /*
14671 * Not actually used anymore, but left because some gdb
14672 * versions need it.
14673 */
14674 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14675 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14676 } put_user_catch(err);
14677
14678 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14679 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14680 index 82e8a1d..4e998d5 100644
14681 --- a/arch/x86/ia32/ia32entry.S
14682 +++ b/arch/x86/ia32/ia32entry.S
14683 @@ -15,8 +15,10 @@
14684 #include <asm/irqflags.h>
14685 #include <asm/asm.h>
14686 #include <asm/smap.h>
14687 +#include <asm/pgtable.h>
14688 #include <linux/linkage.h>
14689 #include <linux/err.h>
14690 +#include <asm/alternative-asm.h>
14691
14692 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14693 #include <linux/elf-em.h>
14694 @@ -62,12 +64,12 @@
14695 */
14696 .macro LOAD_ARGS32 offset, _r9=0
14697 .if \_r9
14698 - movl \offset+16(%rsp),%r9d
14699 + movl \offset+R9(%rsp),%r9d
14700 .endif
14701 - movl \offset+40(%rsp),%ecx
14702 - movl \offset+48(%rsp),%edx
14703 - movl \offset+56(%rsp),%esi
14704 - movl \offset+64(%rsp),%edi
14705 + movl \offset+RCX(%rsp),%ecx
14706 + movl \offset+RDX(%rsp),%edx
14707 + movl \offset+RSI(%rsp),%esi
14708 + movl \offset+RDI(%rsp),%edi
14709 movl %eax,%eax /* zero extension */
14710 .endm
14711
14712 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14713 ENDPROC(native_irq_enable_sysexit)
14714 #endif
14715
14716 + .macro pax_enter_kernel_user
14717 + pax_set_fptr_mask
14718 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14719 + call pax_enter_kernel_user
14720 +#endif
14721 + .endm
14722 +
14723 + .macro pax_exit_kernel_user
14724 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14725 + call pax_exit_kernel_user
14726 +#endif
14727 +#ifdef CONFIG_PAX_RANDKSTACK
14728 + pushq %rax
14729 + pushq %r11
14730 + call pax_randomize_kstack
14731 + popq %r11
14732 + popq %rax
14733 +#endif
14734 + .endm
14735 +
14736 + .macro pax_erase_kstack
14737 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14738 + call pax_erase_kstack
14739 +#endif
14740 + .endm
14741 +
14742 /*
14743 * 32bit SYSENTER instruction entry.
14744 *
14745 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14746 CFI_REGISTER rsp,rbp
14747 SWAPGS_UNSAFE_STACK
14748 movq PER_CPU_VAR(kernel_stack), %rsp
14749 - addq $(KERNEL_STACK_OFFSET),%rsp
14750 - /*
14751 - * No need to follow this irqs on/off section: the syscall
14752 - * disabled irqs, here we enable it straight after entry:
14753 - */
14754 - ENABLE_INTERRUPTS(CLBR_NONE)
14755 movl %ebp,%ebp /* zero extension */
14756 pushq_cfi $__USER32_DS
14757 /*CFI_REL_OFFSET ss,0*/
14758 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14759 CFI_REL_OFFSET rsp,0
14760 pushfq_cfi
14761 /*CFI_REL_OFFSET rflags,0*/
14762 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14763 - CFI_REGISTER rip,r10
14764 + orl $X86_EFLAGS_IF,(%rsp)
14765 + GET_THREAD_INFO(%r11)
14766 + movl TI_sysenter_return(%r11), %r11d
14767 + CFI_REGISTER rip,r11
14768 pushq_cfi $__USER32_CS
14769 /*CFI_REL_OFFSET cs,0*/
14770 movl %eax, %eax
14771 - pushq_cfi %r10
14772 + pushq_cfi %r11
14773 CFI_REL_OFFSET rip,0
14774 pushq_cfi %rax
14775 cld
14776 SAVE_ARGS 0,1,0
14777 + pax_enter_kernel_user
14778 +
14779 +#ifdef CONFIG_PAX_RANDKSTACK
14780 + pax_erase_kstack
14781 +#endif
14782 +
14783 + /*
14784 + * No need to follow this irqs on/off section: the syscall
14785 + * disabled irqs, here we enable it straight after entry:
14786 + */
14787 + ENABLE_INTERRUPTS(CLBR_NONE)
14788 /* no need to do an access_ok check here because rbp has been
14789 32bit zero extended */
14790 +
14791 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14792 + addq pax_user_shadow_base,%rbp
14793 + ASM_PAX_OPEN_USERLAND
14794 +#endif
14795 +
14796 ASM_STAC
14797 1: movl (%rbp),%ebp
14798 _ASM_EXTABLE(1b,ia32_badarg)
14799 ASM_CLAC
14800
14801 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14802 + ASM_PAX_CLOSE_USERLAND
14803 +#endif
14804 +
14805 /*
14806 * Sysenter doesn't filter flags, so we need to clear NT
14807 * ourselves. To save a few cycles, we can check whether
14808 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14809 jnz sysenter_fix_flags
14810 sysenter_flags_fixed:
14811
14812 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14813 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14814 + GET_THREAD_INFO(%r11)
14815 + orl $TS_COMPAT,TI_status(%r11)
14816 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14817 CFI_REMEMBER_STATE
14818 jnz sysenter_tracesys
14819 cmpq $(IA32_NR_syscalls-1),%rax
14820 @@ -172,15 +218,18 @@ sysenter_do_call:
14821 sysenter_dispatch:
14822 call *ia32_sys_call_table(,%rax,8)
14823 movq %rax,RAX-ARGOFFSET(%rsp)
14824 + GET_THREAD_INFO(%r11)
14825 DISABLE_INTERRUPTS(CLBR_NONE)
14826 TRACE_IRQS_OFF
14827 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14828 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14829 jnz sysexit_audit
14830 sysexit_from_sys_call:
14831 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14832 + pax_exit_kernel_user
14833 + pax_erase_kstack
14834 + andl $~TS_COMPAT,TI_status(%r11)
14835 /* clear IF, that popfq doesn't enable interrupts early */
14836 - andl $~0x200,EFLAGS-R11(%rsp)
14837 - movl RIP-R11(%rsp),%edx /* User %eip */
14838 + andl $~X86_EFLAGS_IF,EFLAGS(%rsp)
14839 + movl RIP(%rsp),%edx /* User %eip */
14840 CFI_REGISTER rip,rdx
14841 RESTORE_ARGS 0,24,0,0,0,0
14842 xorq %r8,%r8
14843 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14844 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14845 movl %eax,%edi /* 1st arg: syscall number */
14846 call __audit_syscall_entry
14847 +
14848 + pax_erase_kstack
14849 +
14850 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14851 cmpq $(IA32_NR_syscalls-1),%rax
14852 ja ia32_badsys
14853 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14854 .endm
14855
14856 .macro auditsys_exit exit
14857 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14858 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14859 jnz ia32_ret_from_sys_call
14860 TRACE_IRQS_ON
14861 ENABLE_INTERRUPTS(CLBR_NONE)
14862 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14863 1: setbe %al /* 1 if error, 0 if not */
14864 movzbl %al,%edi /* zero-extend that into %edi */
14865 call __audit_syscall_exit
14866 + GET_THREAD_INFO(%r11)
14867 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14868 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14869 DISABLE_INTERRUPTS(CLBR_NONE)
14870 TRACE_IRQS_OFF
14871 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14872 + testl %edi,TI_flags(%r11)
14873 jz \exit
14874 CLEAR_RREGS -ARGOFFSET
14875 jmp int_with_check
14876 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14877
14878 sysenter_tracesys:
14879 #ifdef CONFIG_AUDITSYSCALL
14880 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14881 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14882 jz sysenter_auditsys
14883 #endif
14884 SAVE_REST
14885 @@ -265,6 +318,9 @@ sysenter_tracesys:
14886 RESTORE_REST
14887 cmpq $(IA32_NR_syscalls-1),%rax
14888 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14889 +
14890 + pax_erase_kstack
14891 +
14892 jmp sysenter_do_call
14893 CFI_ENDPROC
14894 ENDPROC(ia32_sysenter_target)
14895 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14896 ENTRY(ia32_cstar_target)
14897 CFI_STARTPROC32 simple
14898 CFI_SIGNAL_FRAME
14899 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14900 + CFI_DEF_CFA rsp,0
14901 CFI_REGISTER rip,rcx
14902 /*CFI_REGISTER rflags,r11*/
14903 SWAPGS_UNSAFE_STACK
14904 movl %esp,%r8d
14905 CFI_REGISTER rsp,r8
14906 movq PER_CPU_VAR(kernel_stack),%rsp
14907 + SAVE_ARGS 8*6,0,0
14908 + pax_enter_kernel_user
14909 +
14910 +#ifdef CONFIG_PAX_RANDKSTACK
14911 + pax_erase_kstack
14912 +#endif
14913 +
14914 /*
14915 * No need to follow this irqs on/off section: the syscall
14916 * disabled irqs and here we enable it straight after entry:
14917 */
14918 ENABLE_INTERRUPTS(CLBR_NONE)
14919 - SAVE_ARGS 8,0,0
14920 movl %eax,%eax /* zero extension */
14921 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14922 movq %rcx,RIP-ARGOFFSET(%rsp)
14923 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14924 /* no need to do an access_ok check here because r8 has been
14925 32bit zero extended */
14926 /* hardware stack frame is complete now */
14927 +
14928 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14929 + ASM_PAX_OPEN_USERLAND
14930 + movq pax_user_shadow_base,%r8
14931 + addq RSP-ARGOFFSET(%rsp),%r8
14932 +#endif
14933 +
14934 ASM_STAC
14935 1: movl (%r8),%r9d
14936 _ASM_EXTABLE(1b,ia32_badarg)
14937 ASM_CLAC
14938 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14939 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14940 +
14941 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14942 + ASM_PAX_CLOSE_USERLAND
14943 +#endif
14944 +
14945 + GET_THREAD_INFO(%r11)
14946 + orl $TS_COMPAT,TI_status(%r11)
14947 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14948 CFI_REMEMBER_STATE
14949 jnz cstar_tracesys
14950 cmpq $IA32_NR_syscalls-1,%rax
14951 @@ -335,13 +410,16 @@ cstar_do_call:
14952 cstar_dispatch:
14953 call *ia32_sys_call_table(,%rax,8)
14954 movq %rax,RAX-ARGOFFSET(%rsp)
14955 + GET_THREAD_INFO(%r11)
14956 DISABLE_INTERRUPTS(CLBR_NONE)
14957 TRACE_IRQS_OFF
14958 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14959 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14960 jnz sysretl_audit
14961 sysretl_from_sys_call:
14962 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14963 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14964 + pax_exit_kernel_user
14965 + pax_erase_kstack
14966 + andl $~TS_COMPAT,TI_status(%r11)
14967 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14968 movl RIP-ARGOFFSET(%rsp),%ecx
14969 CFI_REGISTER rip,rcx
14970 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14971 @@ -368,7 +446,7 @@ sysretl_audit:
14972
14973 cstar_tracesys:
14974 #ifdef CONFIG_AUDITSYSCALL
14975 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14976 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14977 jz cstar_auditsys
14978 #endif
14979 xchgl %r9d,%ebp
14980 @@ -382,11 +460,19 @@ cstar_tracesys:
14981 xchgl %ebp,%r9d
14982 cmpq $(IA32_NR_syscalls-1),%rax
14983 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14984 +
14985 + pax_erase_kstack
14986 +
14987 jmp cstar_do_call
14988 END(ia32_cstar_target)
14989
14990 ia32_badarg:
14991 ASM_CLAC
14992 +
14993 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14994 + ASM_PAX_CLOSE_USERLAND
14995 +#endif
14996 +
14997 movq $-EFAULT,%rax
14998 jmp ia32_sysret
14999 CFI_ENDPROC
15000 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
15001 CFI_REL_OFFSET rip,RIP-RIP
15002 PARAVIRT_ADJUST_EXCEPTION_FRAME
15003 SWAPGS
15004 - /*
15005 - * No need to follow this irqs on/off section: the syscall
15006 - * disabled irqs and here we enable it straight after entry:
15007 - */
15008 - ENABLE_INTERRUPTS(CLBR_NONE)
15009 movl %eax,%eax
15010 pushq_cfi %rax
15011 cld
15012 /* note the registers are not zero extended to the sf.
15013 this could be a problem. */
15014 SAVE_ARGS 0,1,0
15015 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15016 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15017 + pax_enter_kernel_user
15018 +
15019 +#ifdef CONFIG_PAX_RANDKSTACK
15020 + pax_erase_kstack
15021 +#endif
15022 +
15023 + /*
15024 + * No need to follow this irqs on/off section: the syscall
15025 + * disabled irqs and here we enable it straight after entry:
15026 + */
15027 + ENABLE_INTERRUPTS(CLBR_NONE)
15028 + GET_THREAD_INFO(%r11)
15029 + orl $TS_COMPAT,TI_status(%r11)
15030 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15031 jnz ia32_tracesys
15032 cmpq $(IA32_NR_syscalls-1),%rax
15033 ja ia32_badsys
15034 @@ -458,6 +551,9 @@ ia32_tracesys:
15035 RESTORE_REST
15036 cmpq $(IA32_NR_syscalls-1),%rax
15037 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15038 +
15039 + pax_erase_kstack
15040 +
15041 jmp ia32_do_call
15042 END(ia32_syscall)
15043
15044 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15045 index 8e0ceec..af13504 100644
15046 --- a/arch/x86/ia32/sys_ia32.c
15047 +++ b/arch/x86/ia32/sys_ia32.c
15048 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15049 */
15050 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15051 {
15052 - typeof(ubuf->st_uid) uid = 0;
15053 - typeof(ubuf->st_gid) gid = 0;
15054 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15055 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15056 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15057 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15058 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15059 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15060 index 372231c..51b537d 100644
15061 --- a/arch/x86/include/asm/alternative-asm.h
15062 +++ b/arch/x86/include/asm/alternative-asm.h
15063 @@ -18,6 +18,45 @@
15064 .endm
15065 #endif
15066
15067 +#ifdef KERNEXEC_PLUGIN
15068 + .macro pax_force_retaddr_bts rip=0
15069 + btsq $63,\rip(%rsp)
15070 + .endm
15071 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15072 + .macro pax_force_retaddr rip=0, reload=0
15073 + btsq $63,\rip(%rsp)
15074 + .endm
15075 + .macro pax_force_fptr ptr
15076 + btsq $63,\ptr
15077 + .endm
15078 + .macro pax_set_fptr_mask
15079 + .endm
15080 +#endif
15081 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15082 + .macro pax_force_retaddr rip=0, reload=0
15083 + .if \reload
15084 + pax_set_fptr_mask
15085 + .endif
15086 + orq %r12,\rip(%rsp)
15087 + .endm
15088 + .macro pax_force_fptr ptr
15089 + orq %r12,\ptr
15090 + .endm
15091 + .macro pax_set_fptr_mask
15092 + movabs $0x8000000000000000,%r12
15093 + .endm
15094 +#endif
15095 +#else
15096 + .macro pax_force_retaddr rip=0, reload=0
15097 + .endm
15098 + .macro pax_force_fptr ptr
15099 + .endm
15100 + .macro pax_force_retaddr_bts rip=0
15101 + .endm
15102 + .macro pax_set_fptr_mask
15103 + .endm
15104 +#endif
15105 +
15106 .macro altinstruction_entry orig alt feature orig_len alt_len
15107 .long \orig - .
15108 .long \alt - .
15109 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15110 index 473bdbe..b1e3377 100644
15111 --- a/arch/x86/include/asm/alternative.h
15112 +++ b/arch/x86/include/asm/alternative.h
15113 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15114 ".pushsection .discard,\"aw\",@progbits\n" \
15115 DISCARD_ENTRY(1) \
15116 ".popsection\n" \
15117 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15118 + ".pushsection .altinstr_replacement, \"a\"\n" \
15119 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15120 ".popsection"
15121
15122 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15123 DISCARD_ENTRY(1) \
15124 DISCARD_ENTRY(2) \
15125 ".popsection\n" \
15126 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15127 + ".pushsection .altinstr_replacement, \"a\"\n" \
15128 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15129 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15130 ".popsection"
15131 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15132 index 465b309..ab7e51f 100644
15133 --- a/arch/x86/include/asm/apic.h
15134 +++ b/arch/x86/include/asm/apic.h
15135 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15136
15137 #ifdef CONFIG_X86_LOCAL_APIC
15138
15139 -extern unsigned int apic_verbosity;
15140 +extern int apic_verbosity;
15141 extern int local_apic_timer_c2_ok;
15142
15143 extern int disable_apic;
15144 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15145 index 20370c6..a2eb9b0 100644
15146 --- a/arch/x86/include/asm/apm.h
15147 +++ b/arch/x86/include/asm/apm.h
15148 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15149 __asm__ __volatile__(APM_DO_ZERO_SEGS
15150 "pushl %%edi\n\t"
15151 "pushl %%ebp\n\t"
15152 - "lcall *%%cs:apm_bios_entry\n\t"
15153 + "lcall *%%ss:apm_bios_entry\n\t"
15154 "setc %%al\n\t"
15155 "popl %%ebp\n\t"
15156 "popl %%edi\n\t"
15157 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15158 __asm__ __volatile__(APM_DO_ZERO_SEGS
15159 "pushl %%edi\n\t"
15160 "pushl %%ebp\n\t"
15161 - "lcall *%%cs:apm_bios_entry\n\t"
15162 + "lcall *%%ss:apm_bios_entry\n\t"
15163 "setc %%bl\n\t"
15164 "popl %%ebp\n\t"
15165 "popl %%edi\n\t"
15166 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15167 index 5e5cd12..51cdc93 100644
15168 --- a/arch/x86/include/asm/atomic.h
15169 +++ b/arch/x86/include/asm/atomic.h
15170 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15171 }
15172
15173 /**
15174 + * atomic_read_unchecked - read atomic variable
15175 + * @v: pointer of type atomic_unchecked_t
15176 + *
15177 + * Atomically reads the value of @v.
15178 + */
15179 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15180 +{
15181 + return ACCESS_ONCE((v)->counter);
15182 +}
15183 +
15184 +/**
15185 * atomic_set - set atomic variable
15186 * @v: pointer of type atomic_t
15187 * @i: required value
15188 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15189 }
15190
15191 /**
15192 + * atomic_set_unchecked - set atomic variable
15193 + * @v: pointer of type atomic_unchecked_t
15194 + * @i: required value
15195 + *
15196 + * Atomically sets the value of @v to @i.
15197 + */
15198 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15199 +{
15200 + v->counter = i;
15201 +}
15202 +
15203 +/**
15204 * atomic_add - add integer to atomic variable
15205 * @i: integer value to add
15206 * @v: pointer of type atomic_t
15207 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15208 */
15209 static inline void atomic_add(int i, atomic_t *v)
15210 {
15211 - asm volatile(LOCK_PREFIX "addl %1,%0"
15212 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15213 +
15214 +#ifdef CONFIG_PAX_REFCOUNT
15215 + "jno 0f\n"
15216 + LOCK_PREFIX "subl %1,%0\n"
15217 + "int $4\n0:\n"
15218 + _ASM_EXTABLE(0b, 0b)
15219 +#endif
15220 +
15221 + : "+m" (v->counter)
15222 + : "ir" (i));
15223 +}
15224 +
15225 +/**
15226 + * atomic_add_unchecked - add integer to atomic variable
15227 + * @i: integer value to add
15228 + * @v: pointer of type atomic_unchecked_t
15229 + *
15230 + * Atomically adds @i to @v.
15231 + */
15232 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15233 +{
15234 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15235 : "+m" (v->counter)
15236 : "ir" (i));
15237 }
15238 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15239 */
15240 static inline void atomic_sub(int i, atomic_t *v)
15241 {
15242 - asm volatile(LOCK_PREFIX "subl %1,%0"
15243 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15244 +
15245 +#ifdef CONFIG_PAX_REFCOUNT
15246 + "jno 0f\n"
15247 + LOCK_PREFIX "addl %1,%0\n"
15248 + "int $4\n0:\n"
15249 + _ASM_EXTABLE(0b, 0b)
15250 +#endif
15251 +
15252 + : "+m" (v->counter)
15253 + : "ir" (i));
15254 +}
15255 +
15256 +/**
15257 + * atomic_sub_unchecked - subtract integer from atomic variable
15258 + * @i: integer value to subtract
15259 + * @v: pointer of type atomic_unchecked_t
15260 + *
15261 + * Atomically subtracts @i from @v.
15262 + */
15263 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15264 +{
15265 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15266 : "+m" (v->counter)
15267 : "ir" (i));
15268 }
15269 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15270 */
15271 static inline int atomic_sub_and_test(int i, atomic_t *v)
15272 {
15273 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15274 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15275 }
15276
15277 /**
15278 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15279 */
15280 static inline void atomic_inc(atomic_t *v)
15281 {
15282 - asm volatile(LOCK_PREFIX "incl %0"
15283 + asm volatile(LOCK_PREFIX "incl %0\n"
15284 +
15285 +#ifdef CONFIG_PAX_REFCOUNT
15286 + "jno 0f\n"
15287 + LOCK_PREFIX "decl %0\n"
15288 + "int $4\n0:\n"
15289 + _ASM_EXTABLE(0b, 0b)
15290 +#endif
15291 +
15292 + : "+m" (v->counter));
15293 +}
15294 +
15295 +/**
15296 + * atomic_inc_unchecked - increment atomic variable
15297 + * @v: pointer of type atomic_unchecked_t
15298 + *
15299 + * Atomically increments @v by 1.
15300 + */
15301 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15302 +{
15303 + asm volatile(LOCK_PREFIX "incl %0\n"
15304 : "+m" (v->counter));
15305 }
15306
15307 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15308 */
15309 static inline void atomic_dec(atomic_t *v)
15310 {
15311 - asm volatile(LOCK_PREFIX "decl %0"
15312 + asm volatile(LOCK_PREFIX "decl %0\n"
15313 +
15314 +#ifdef CONFIG_PAX_REFCOUNT
15315 + "jno 0f\n"
15316 + LOCK_PREFIX "incl %0\n"
15317 + "int $4\n0:\n"
15318 + _ASM_EXTABLE(0b, 0b)
15319 +#endif
15320 +
15321 + : "+m" (v->counter));
15322 +}
15323 +
15324 +/**
15325 + * atomic_dec_unchecked - decrement atomic variable
15326 + * @v: pointer of type atomic_unchecked_t
15327 + *
15328 + * Atomically decrements @v by 1.
15329 + */
15330 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15331 +{
15332 + asm volatile(LOCK_PREFIX "decl %0\n"
15333 : "+m" (v->counter));
15334 }
15335
15336 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15337 */
15338 static inline int atomic_dec_and_test(atomic_t *v)
15339 {
15340 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15341 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15342 }
15343
15344 /**
15345 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15346 */
15347 static inline int atomic_inc_and_test(atomic_t *v)
15348 {
15349 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15350 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15351 +}
15352 +
15353 +/**
15354 + * atomic_inc_and_test_unchecked - increment and test
15355 + * @v: pointer of type atomic_unchecked_t
15356 + *
15357 + * Atomically increments @v by 1
15358 + * and returns true if the result is zero, or false for all
15359 + * other cases.
15360 + */
15361 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15362 +{
15363 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15364 }
15365
15366 /**
15367 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15368 */
15369 static inline int atomic_add_negative(int i, atomic_t *v)
15370 {
15371 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15372 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15373 }
15374
15375 /**
15376 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15377 *
15378 * Atomically adds @i to @v and returns @i + @v
15379 */
15380 -static inline int atomic_add_return(int i, atomic_t *v)
15381 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15382 +{
15383 + return i + xadd_check_overflow(&v->counter, i);
15384 +}
15385 +
15386 +/**
15387 + * atomic_add_return_unchecked - add integer and return
15388 + * @i: integer value to add
15389 + * @v: pointer of type atomic_unchecked_t
15390 + *
15391 + * Atomically adds @i to @v and returns @i + @v
15392 + */
15393 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15394 {
15395 return i + xadd(&v->counter, i);
15396 }
15397 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15398 *
15399 * Atomically subtracts @i from @v and returns @v - @i
15400 */
15401 -static inline int atomic_sub_return(int i, atomic_t *v)
15402 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15403 {
15404 return atomic_add_return(-i, v);
15405 }
15406
15407 #define atomic_inc_return(v) (atomic_add_return(1, v))
15408 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15409 +{
15410 + return atomic_add_return_unchecked(1, v);
15411 +}
15412 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15413
15414 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15415 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15416 +{
15417 + return cmpxchg(&v->counter, old, new);
15418 +}
15419 +
15420 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15421 {
15422 return cmpxchg(&v->counter, old, new);
15423 }
15424 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15425 return xchg(&v->counter, new);
15426 }
15427
15428 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15429 +{
15430 + return xchg(&v->counter, new);
15431 +}
15432 +
15433 /**
15434 * __atomic_add_unless - add unless the number is already a given value
15435 * @v: pointer of type atomic_t
15436 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15437 */
15438 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15439 {
15440 - int c, old;
15441 + int c, old, new;
15442 c = atomic_read(v);
15443 for (;;) {
15444 - if (unlikely(c == (u)))
15445 + if (unlikely(c == u))
15446 break;
15447 - old = atomic_cmpxchg((v), c, c + (a));
15448 +
15449 + asm volatile("addl %2,%0\n"
15450 +
15451 +#ifdef CONFIG_PAX_REFCOUNT
15452 + "jno 0f\n"
15453 + "subl %2,%0\n"
15454 + "int $4\n0:\n"
15455 + _ASM_EXTABLE(0b, 0b)
15456 +#endif
15457 +
15458 + : "=r" (new)
15459 + : "0" (c), "ir" (a));
15460 +
15461 + old = atomic_cmpxchg(v, c, new);
15462 if (likely(old == c))
15463 break;
15464 c = old;
15465 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15466 }
15467
15468 /**
15469 + * atomic_inc_not_zero_hint - increment if not null
15470 + * @v: pointer of type atomic_t
15471 + * @hint: probable value of the atomic before the increment
15472 + *
15473 + * This version of atomic_inc_not_zero() gives a hint of probable
15474 + * value of the atomic. This helps processor to not read the memory
15475 + * before doing the atomic read/modify/write cycle, lowering
15476 + * number of bus transactions on some arches.
15477 + *
15478 + * Returns: 0 if increment was not done, 1 otherwise.
15479 + */
15480 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15481 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15482 +{
15483 + int val, c = hint, new;
15484 +
15485 + /* sanity test, should be removed by compiler if hint is a constant */
15486 + if (!hint)
15487 + return __atomic_add_unless(v, 1, 0);
15488 +
15489 + do {
15490 + asm volatile("incl %0\n"
15491 +
15492 +#ifdef CONFIG_PAX_REFCOUNT
15493 + "jno 0f\n"
15494 + "decl %0\n"
15495 + "int $4\n0:\n"
15496 + _ASM_EXTABLE(0b, 0b)
15497 +#endif
15498 +
15499 + : "=r" (new)
15500 + : "0" (c));
15501 +
15502 + val = atomic_cmpxchg(v, c, new);
15503 + if (val == c)
15504 + return 1;
15505 + c = val;
15506 + } while (c);
15507 +
15508 + return 0;
15509 +}
15510 +
15511 +/**
15512 * atomic_inc_short - increment of a short integer
15513 * @v: pointer to type int
15514 *
15515 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15516 }
15517
15518 /* These are x86-specific, used by some header files */
15519 -#define atomic_clear_mask(mask, addr) \
15520 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15521 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15522 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15523 +{
15524 + asm volatile(LOCK_PREFIX "andl %1,%0"
15525 + : "+m" (v->counter)
15526 + : "r" (~(mask))
15527 + : "memory");
15528 +}
15529
15530 -#define atomic_set_mask(mask, addr) \
15531 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15532 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15533 - : "memory")
15534 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15535 +{
15536 + asm volatile(LOCK_PREFIX "andl %1,%0"
15537 + : "+m" (v->counter)
15538 + : "r" (~(mask))
15539 + : "memory");
15540 +}
15541 +
15542 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15543 +{
15544 + asm volatile(LOCK_PREFIX "orl %1,%0"
15545 + : "+m" (v->counter)
15546 + : "r" (mask)
15547 + : "memory");
15548 +}
15549 +
15550 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15551 +{
15552 + asm volatile(LOCK_PREFIX "orl %1,%0"
15553 + : "+m" (v->counter)
15554 + : "r" (mask)
15555 + : "memory");
15556 +}
15557
15558 #ifdef CONFIG_X86_32
15559 # include <asm/atomic64_32.h>
15560 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15561 index b154de7..bf18a5a 100644
15562 --- a/arch/x86/include/asm/atomic64_32.h
15563 +++ b/arch/x86/include/asm/atomic64_32.h
15564 @@ -12,6 +12,14 @@ typedef struct {
15565 u64 __aligned(8) counter;
15566 } atomic64_t;
15567
15568 +#ifdef CONFIG_PAX_REFCOUNT
15569 +typedef struct {
15570 + u64 __aligned(8) counter;
15571 +} atomic64_unchecked_t;
15572 +#else
15573 +typedef atomic64_t atomic64_unchecked_t;
15574 +#endif
15575 +
15576 #define ATOMIC64_INIT(val) { (val) }
15577
15578 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15579 @@ -37,21 +45,31 @@ typedef struct {
15580 ATOMIC64_DECL_ONE(sym##_386)
15581
15582 ATOMIC64_DECL_ONE(add_386);
15583 +ATOMIC64_DECL_ONE(add_unchecked_386);
15584 ATOMIC64_DECL_ONE(sub_386);
15585 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15586 ATOMIC64_DECL_ONE(inc_386);
15587 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15588 ATOMIC64_DECL_ONE(dec_386);
15589 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15590 #endif
15591
15592 #define alternative_atomic64(f, out, in...) \
15593 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15594
15595 ATOMIC64_DECL(read);
15596 +ATOMIC64_DECL(read_unchecked);
15597 ATOMIC64_DECL(set);
15598 +ATOMIC64_DECL(set_unchecked);
15599 ATOMIC64_DECL(xchg);
15600 ATOMIC64_DECL(add_return);
15601 +ATOMIC64_DECL(add_return_unchecked);
15602 ATOMIC64_DECL(sub_return);
15603 +ATOMIC64_DECL(sub_return_unchecked);
15604 ATOMIC64_DECL(inc_return);
15605 +ATOMIC64_DECL(inc_return_unchecked);
15606 ATOMIC64_DECL(dec_return);
15607 +ATOMIC64_DECL(dec_return_unchecked);
15608 ATOMIC64_DECL(dec_if_positive);
15609 ATOMIC64_DECL(inc_not_zero);
15610 ATOMIC64_DECL(add_unless);
15611 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15612 }
15613
15614 /**
15615 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15616 + * @p: pointer to type atomic64_unchecked_t
15617 + * @o: expected value
15618 + * @n: new value
15619 + *
15620 + * Atomically sets @v to @n if it was equal to @o and returns
15621 + * the old value.
15622 + */
15623 +
15624 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15625 +{
15626 + return cmpxchg64(&v->counter, o, n);
15627 +}
15628 +
15629 +/**
15630 * atomic64_xchg - xchg atomic64 variable
15631 * @v: pointer to type atomic64_t
15632 * @n: value to assign
15633 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15634 }
15635
15636 /**
15637 + * atomic64_set_unchecked - set atomic64 variable
15638 + * @v: pointer to type atomic64_unchecked_t
15639 + * @n: value to assign
15640 + *
15641 + * Atomically sets the value of @v to @n.
15642 + */
15643 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15644 +{
15645 + unsigned high = (unsigned)(i >> 32);
15646 + unsigned low = (unsigned)i;
15647 + alternative_atomic64(set, /* no output */,
15648 + "S" (v), "b" (low), "c" (high)
15649 + : "eax", "edx", "memory");
15650 +}
15651 +
15652 +/**
15653 * atomic64_read - read atomic64 variable
15654 * @v: pointer to type atomic64_t
15655 *
15656 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15657 }
15658
15659 /**
15660 + * atomic64_read_unchecked - read atomic64 variable
15661 + * @v: pointer to type atomic64_unchecked_t
15662 + *
15663 + * Atomically reads the value of @v and returns it.
15664 + */
15665 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15666 +{
15667 + long long r;
15668 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15669 + return r;
15670 + }
15671 +
15672 +/**
15673 * atomic64_add_return - add and return
15674 * @i: integer value to add
15675 * @v: pointer to type atomic64_t
15676 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15677 return i;
15678 }
15679
15680 +/**
15681 + * atomic64_add_return_unchecked - add and return
15682 + * @i: integer value to add
15683 + * @v: pointer to type atomic64_unchecked_t
15684 + *
15685 + * Atomically adds @i to @v and returns @i + *@v
15686 + */
15687 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15688 +{
15689 + alternative_atomic64(add_return_unchecked,
15690 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15691 + ASM_NO_INPUT_CLOBBER("memory"));
15692 + return i;
15693 +}
15694 +
15695 /*
15696 * Other variants with different arithmetic operators:
15697 */
15698 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15699 return a;
15700 }
15701
15702 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15703 +{
15704 + long long a;
15705 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15706 + "S" (v) : "memory", "ecx");
15707 + return a;
15708 +}
15709 +
15710 static inline long long atomic64_dec_return(atomic64_t *v)
15711 {
15712 long long a;
15713 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15714 }
15715
15716 /**
15717 + * atomic64_add_unchecked - add integer to atomic64 variable
15718 + * @i: integer value to add
15719 + * @v: pointer to type atomic64_unchecked_t
15720 + *
15721 + * Atomically adds @i to @v.
15722 + */
15723 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15724 +{
15725 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15726 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15727 + ASM_NO_INPUT_CLOBBER("memory"));
15728 + return i;
15729 +}
15730 +
15731 +/**
15732 * atomic64_sub - subtract the atomic64 variable
15733 * @i: integer value to subtract
15734 * @v: pointer to type atomic64_t
15735 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15736 index f8d273e..02f39f3 100644
15737 --- a/arch/x86/include/asm/atomic64_64.h
15738 +++ b/arch/x86/include/asm/atomic64_64.h
15739 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15740 }
15741
15742 /**
15743 + * atomic64_read_unchecked - read atomic64 variable
15744 + * @v: pointer of type atomic64_unchecked_t
15745 + *
15746 + * Atomically reads the value of @v.
15747 + * Doesn't imply a read memory barrier.
15748 + */
15749 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15750 +{
15751 + return ACCESS_ONCE((v)->counter);
15752 +}
15753 +
15754 +/**
15755 * atomic64_set - set atomic64 variable
15756 * @v: pointer to type atomic64_t
15757 * @i: required value
15758 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15759 }
15760
15761 /**
15762 + * atomic64_set_unchecked - set atomic64 variable
15763 + * @v: pointer to type atomic64_unchecked_t
15764 + * @i: required value
15765 + *
15766 + * Atomically sets the value of @v to @i.
15767 + */
15768 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15769 +{
15770 + v->counter = i;
15771 +}
15772 +
15773 +/**
15774 * atomic64_add - add integer to atomic64 variable
15775 * @i: integer value to add
15776 * @v: pointer to type atomic64_t
15777 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15778 */
15779 static inline void atomic64_add(long i, atomic64_t *v)
15780 {
15781 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15782 +
15783 +#ifdef CONFIG_PAX_REFCOUNT
15784 + "jno 0f\n"
15785 + LOCK_PREFIX "subq %1,%0\n"
15786 + "int $4\n0:\n"
15787 + _ASM_EXTABLE(0b, 0b)
15788 +#endif
15789 +
15790 + : "=m" (v->counter)
15791 + : "er" (i), "m" (v->counter));
15792 +}
15793 +
15794 +/**
15795 + * atomic64_add_unchecked - add integer to atomic64 variable
15796 + * @i: integer value to add
15797 + * @v: pointer to type atomic64_unchecked_t
15798 + *
15799 + * Atomically adds @i to @v.
15800 + */
15801 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15802 +{
15803 asm volatile(LOCK_PREFIX "addq %1,%0"
15804 : "=m" (v->counter)
15805 : "er" (i), "m" (v->counter));
15806 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15807 */
15808 static inline void atomic64_sub(long i, atomic64_t *v)
15809 {
15810 - asm volatile(LOCK_PREFIX "subq %1,%0"
15811 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15812 +
15813 +#ifdef CONFIG_PAX_REFCOUNT
15814 + "jno 0f\n"
15815 + LOCK_PREFIX "addq %1,%0\n"
15816 + "int $4\n0:\n"
15817 + _ASM_EXTABLE(0b, 0b)
15818 +#endif
15819 +
15820 + : "=m" (v->counter)
15821 + : "er" (i), "m" (v->counter));
15822 +}
15823 +
15824 +/**
15825 + * atomic64_sub_unchecked - subtract the atomic64 variable
15826 + * @i: integer value to subtract
15827 + * @v: pointer to type atomic64_unchecked_t
15828 + *
15829 + * Atomically subtracts @i from @v.
15830 + */
15831 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15832 +{
15833 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15834 : "=m" (v->counter)
15835 : "er" (i), "m" (v->counter));
15836 }
15837 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15838 */
15839 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15840 {
15841 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15842 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15843 }
15844
15845 /**
15846 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15847 */
15848 static inline void atomic64_inc(atomic64_t *v)
15849 {
15850 + asm volatile(LOCK_PREFIX "incq %0\n"
15851 +
15852 +#ifdef CONFIG_PAX_REFCOUNT
15853 + "jno 0f\n"
15854 + LOCK_PREFIX "decq %0\n"
15855 + "int $4\n0:\n"
15856 + _ASM_EXTABLE(0b, 0b)
15857 +#endif
15858 +
15859 + : "=m" (v->counter)
15860 + : "m" (v->counter));
15861 +}
15862 +
15863 +/**
15864 + * atomic64_inc_unchecked - increment atomic64 variable
15865 + * @v: pointer to type atomic64_unchecked_t
15866 + *
15867 + * Atomically increments @v by 1.
15868 + */
15869 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15870 +{
15871 asm volatile(LOCK_PREFIX "incq %0"
15872 : "=m" (v->counter)
15873 : "m" (v->counter));
15874 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15875 */
15876 static inline void atomic64_dec(atomic64_t *v)
15877 {
15878 - asm volatile(LOCK_PREFIX "decq %0"
15879 + asm volatile(LOCK_PREFIX "decq %0\n"
15880 +
15881 +#ifdef CONFIG_PAX_REFCOUNT
15882 + "jno 0f\n"
15883 + LOCK_PREFIX "incq %0\n"
15884 + "int $4\n0:\n"
15885 + _ASM_EXTABLE(0b, 0b)
15886 +#endif
15887 +
15888 + : "=m" (v->counter)
15889 + : "m" (v->counter));
15890 +}
15891 +
15892 +/**
15893 + * atomic64_dec_unchecked - decrement atomic64 variable
15894 + * @v: pointer to type atomic64_t
15895 + *
15896 + * Atomically decrements @v by 1.
15897 + */
15898 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15899 +{
15900 + asm volatile(LOCK_PREFIX "decq %0\n"
15901 : "=m" (v->counter)
15902 : "m" (v->counter));
15903 }
15904 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15905 */
15906 static inline int atomic64_dec_and_test(atomic64_t *v)
15907 {
15908 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15909 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15910 }
15911
15912 /**
15913 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15914 */
15915 static inline int atomic64_inc_and_test(atomic64_t *v)
15916 {
15917 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15918 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15919 }
15920
15921 /**
15922 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15923 */
15924 static inline int atomic64_add_negative(long i, atomic64_t *v)
15925 {
15926 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15927 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15928 }
15929
15930 /**
15931 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15932 */
15933 static inline long atomic64_add_return(long i, atomic64_t *v)
15934 {
15935 + return i + xadd_check_overflow(&v->counter, i);
15936 +}
15937 +
15938 +/**
15939 + * atomic64_add_return_unchecked - add and return
15940 + * @i: integer value to add
15941 + * @v: pointer to type atomic64_unchecked_t
15942 + *
15943 + * Atomically adds @i to @v and returns @i + @v
15944 + */
15945 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15946 +{
15947 return i + xadd(&v->counter, i);
15948 }
15949
15950 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15951 }
15952
15953 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15954 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15955 +{
15956 + return atomic64_add_return_unchecked(1, v);
15957 +}
15958 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15959
15960 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15961 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15962 return cmpxchg(&v->counter, old, new);
15963 }
15964
15965 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15966 +{
15967 + return cmpxchg(&v->counter, old, new);
15968 +}
15969 +
15970 static inline long atomic64_xchg(atomic64_t *v, long new)
15971 {
15972 return xchg(&v->counter, new);
15973 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15974 */
15975 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15976 {
15977 - long c, old;
15978 + long c, old, new;
15979 c = atomic64_read(v);
15980 for (;;) {
15981 - if (unlikely(c == (u)))
15982 + if (unlikely(c == u))
15983 break;
15984 - old = atomic64_cmpxchg((v), c, c + (a));
15985 +
15986 + asm volatile("add %2,%0\n"
15987 +
15988 +#ifdef CONFIG_PAX_REFCOUNT
15989 + "jno 0f\n"
15990 + "sub %2,%0\n"
15991 + "int $4\n0:\n"
15992 + _ASM_EXTABLE(0b, 0b)
15993 +#endif
15994 +
15995 + : "=r" (new)
15996 + : "0" (c), "ir" (a));
15997 +
15998 + old = atomic64_cmpxchg(v, c, new);
15999 if (likely(old == c))
16000 break;
16001 c = old;
16002 }
16003 - return c != (u);
16004 + return c != u;
16005 }
16006
16007 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16008 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16009 index 2ab1eb3..1e8cc5d 100644
16010 --- a/arch/x86/include/asm/barrier.h
16011 +++ b/arch/x86/include/asm/barrier.h
16012 @@ -57,7 +57,7 @@
16013 do { \
16014 compiletime_assert_atomic_type(*p); \
16015 smp_mb(); \
16016 - ACCESS_ONCE(*p) = (v); \
16017 + ACCESS_ONCE_RW(*p) = (v); \
16018 } while (0)
16019
16020 #define smp_load_acquire(p) \
16021 @@ -74,7 +74,7 @@ do { \
16022 do { \
16023 compiletime_assert_atomic_type(*p); \
16024 barrier(); \
16025 - ACCESS_ONCE(*p) = (v); \
16026 + ACCESS_ONCE_RW(*p) = (v); \
16027 } while (0)
16028
16029 #define smp_load_acquire(p) \
16030 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16031 index cfe3b95..d01b118 100644
16032 --- a/arch/x86/include/asm/bitops.h
16033 +++ b/arch/x86/include/asm/bitops.h
16034 @@ -50,7 +50,7 @@
16035 * a mask operation on a byte.
16036 */
16037 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16038 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16039 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16040 #define CONST_MASK(nr) (1 << ((nr) & 7))
16041
16042 /**
16043 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16044 */
16045 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16046 {
16047 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16048 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16049 }
16050
16051 /**
16052 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16053 */
16054 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16055 {
16056 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16057 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16058 }
16059
16060 /**
16061 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16062 */
16063 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16064 {
16065 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16066 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16067 }
16068
16069 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16070 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16071 *
16072 * Undefined if no bit exists, so code should check against 0 first.
16073 */
16074 -static inline unsigned long __ffs(unsigned long word)
16075 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16076 {
16077 asm("rep; bsf %1,%0"
16078 : "=r" (word)
16079 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16080 *
16081 * Undefined if no zero exists, so code should check against ~0UL first.
16082 */
16083 -static inline unsigned long ffz(unsigned long word)
16084 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16085 {
16086 asm("rep; bsf %1,%0"
16087 : "=r" (word)
16088 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16089 *
16090 * Undefined if no set bit exists, so code should check against 0 first.
16091 */
16092 -static inline unsigned long __fls(unsigned long word)
16093 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16094 {
16095 asm("bsr %1,%0"
16096 : "=r" (word)
16097 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16098 * set bit if value is nonzero. The last (most significant) bit is
16099 * at position 32.
16100 */
16101 -static inline int fls(int x)
16102 +static inline int __intentional_overflow(-1) fls(int x)
16103 {
16104 int r;
16105
16106 @@ -476,7 +476,7 @@ static inline int fls(int x)
16107 * at position 64.
16108 */
16109 #ifdef CONFIG_X86_64
16110 -static __always_inline int fls64(__u64 x)
16111 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16112 {
16113 int bitpos = -1;
16114 /*
16115 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16116 index 4fa687a..60f2d39 100644
16117 --- a/arch/x86/include/asm/boot.h
16118 +++ b/arch/x86/include/asm/boot.h
16119 @@ -6,10 +6,15 @@
16120 #include <uapi/asm/boot.h>
16121
16122 /* Physical address where kernel should be loaded. */
16123 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16124 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16125 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16126 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16127
16128 +#ifndef __ASSEMBLY__
16129 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16130 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16131 +#endif
16132 +
16133 /* Minimum kernel alignment, as a power of two */
16134 #ifdef CONFIG_X86_64
16135 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16136 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16137 index 48f99f1..d78ebf9 100644
16138 --- a/arch/x86/include/asm/cache.h
16139 +++ b/arch/x86/include/asm/cache.h
16140 @@ -5,12 +5,13 @@
16141
16142 /* L1 cache line size */
16143 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16144 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16145 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16146
16147 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16148 +#define __read_only __attribute__((__section__(".data..read_only")))
16149
16150 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16151 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16152 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16153
16154 #ifdef CONFIG_X86_VSMP
16155 #ifdef CONFIG_SMP
16156 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16157 index 76659b6..72b8439 100644
16158 --- a/arch/x86/include/asm/calling.h
16159 +++ b/arch/x86/include/asm/calling.h
16160 @@ -82,107 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16161 #define RSP 152
16162 #define SS 160
16163
16164 -#define ARGOFFSET R11
16165 -#define SWFRAME ORIG_RAX
16166 +#define ARGOFFSET R15
16167
16168 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16169 - subq $9*8+\addskip, %rsp
16170 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16171 - movq_cfi rdi, 8*8
16172 - movq_cfi rsi, 7*8
16173 - movq_cfi rdx, 6*8
16174 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16175 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16176 + movq_cfi rdi, RDI
16177 + movq_cfi rsi, RSI
16178 + movq_cfi rdx, RDX
16179
16180 .if \save_rcx
16181 - movq_cfi rcx, 5*8
16182 + movq_cfi rcx, RCX
16183 .endif
16184
16185 .if \rax_enosys
16186 - movq $-ENOSYS, 4*8(%rsp)
16187 + movq $-ENOSYS, RAX(%rsp)
16188 .else
16189 - movq_cfi rax, 4*8
16190 + movq_cfi rax, RAX
16191 .endif
16192
16193 .if \save_r891011
16194 - movq_cfi r8, 3*8
16195 - movq_cfi r9, 2*8
16196 - movq_cfi r10, 1*8
16197 - movq_cfi r11, 0*8
16198 + movq_cfi r8, R8
16199 + movq_cfi r9, R9
16200 + movq_cfi r10, R10
16201 + movq_cfi r11, R11
16202 .endif
16203
16204 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16205 + movq_cfi r12, R12
16206 +#endif
16207 +
16208 .endm
16209
16210 -#define ARG_SKIP (9*8)
16211 +#define ARG_SKIP ORIG_RAX
16212
16213 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16214 rstor_r8910=1, rstor_rdx=1
16215 +
16216 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16217 + movq_cfi_restore R12, r12
16218 +#endif
16219 +
16220 .if \rstor_r11
16221 - movq_cfi_restore 0*8, r11
16222 + movq_cfi_restore R11, r11
16223 .endif
16224
16225 .if \rstor_r8910
16226 - movq_cfi_restore 1*8, r10
16227 - movq_cfi_restore 2*8, r9
16228 - movq_cfi_restore 3*8, r8
16229 + movq_cfi_restore R10, r10
16230 + movq_cfi_restore R9, r9
16231 + movq_cfi_restore R8, r8
16232 .endif
16233
16234 .if \rstor_rax
16235 - movq_cfi_restore 4*8, rax
16236 + movq_cfi_restore RAX, rax
16237 .endif
16238
16239 .if \rstor_rcx
16240 - movq_cfi_restore 5*8, rcx
16241 + movq_cfi_restore RCX, rcx
16242 .endif
16243
16244 .if \rstor_rdx
16245 - movq_cfi_restore 6*8, rdx
16246 + movq_cfi_restore RDX, rdx
16247 .endif
16248
16249 - movq_cfi_restore 7*8, rsi
16250 - movq_cfi_restore 8*8, rdi
16251 + movq_cfi_restore RSI, rsi
16252 + movq_cfi_restore RDI, rdi
16253
16254 - .if ARG_SKIP+\addskip > 0
16255 - addq $ARG_SKIP+\addskip, %rsp
16256 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16257 + .if ORIG_RAX+\addskip > 0
16258 + addq $ORIG_RAX+\addskip, %rsp
16259 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16260 .endif
16261 .endm
16262
16263 - .macro LOAD_ARGS offset, skiprax=0
16264 - movq \offset(%rsp), %r11
16265 - movq \offset+8(%rsp), %r10
16266 - movq \offset+16(%rsp), %r9
16267 - movq \offset+24(%rsp), %r8
16268 - movq \offset+40(%rsp), %rcx
16269 - movq \offset+48(%rsp), %rdx
16270 - movq \offset+56(%rsp), %rsi
16271 - movq \offset+64(%rsp), %rdi
16272 + .macro LOAD_ARGS skiprax=0
16273 + movq R11(%rsp), %r11
16274 + movq R10(%rsp), %r10
16275 + movq R9(%rsp), %r9
16276 + movq R8(%rsp), %r8
16277 + movq RCX(%rsp), %rcx
16278 + movq RDX(%rsp), %rdx
16279 + movq RSI(%rsp), %rsi
16280 + movq RDI(%rsp), %rdi
16281 .if \skiprax
16282 .else
16283 - movq \offset+72(%rsp), %rax
16284 + movq ORIG_RAX(%rsp), %rax
16285 .endif
16286 .endm
16287
16288 -#define REST_SKIP (6*8)
16289 -
16290 .macro SAVE_REST
16291 - subq $REST_SKIP, %rsp
16292 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16293 - movq_cfi rbx, 5*8
16294 - movq_cfi rbp, 4*8
16295 - movq_cfi r12, 3*8
16296 - movq_cfi r13, 2*8
16297 - movq_cfi r14, 1*8
16298 - movq_cfi r15, 0*8
16299 + movq_cfi rbx, RBX
16300 + movq_cfi rbp, RBP
16301 +
16302 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16303 + movq_cfi r12, R12
16304 +#endif
16305 +
16306 + movq_cfi r13, R13
16307 + movq_cfi r14, R14
16308 + movq_cfi r15, R15
16309 .endm
16310
16311 .macro RESTORE_REST
16312 - movq_cfi_restore 0*8, r15
16313 - movq_cfi_restore 1*8, r14
16314 - movq_cfi_restore 2*8, r13
16315 - movq_cfi_restore 3*8, r12
16316 - movq_cfi_restore 4*8, rbp
16317 - movq_cfi_restore 5*8, rbx
16318 - addq $REST_SKIP, %rsp
16319 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16320 + movq_cfi_restore R15, r15
16321 + movq_cfi_restore R14, r14
16322 + movq_cfi_restore R13, r13
16323 +
16324 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16325 + movq_cfi_restore R12, r12
16326 +#endif
16327 +
16328 + movq_cfi_restore RBP, rbp
16329 + movq_cfi_restore RBX, rbx
16330 .endm
16331
16332 .macro SAVE_ALL
16333 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16334 index f50de69..2b0a458 100644
16335 --- a/arch/x86/include/asm/checksum_32.h
16336 +++ b/arch/x86/include/asm/checksum_32.h
16337 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16338 int len, __wsum sum,
16339 int *src_err_ptr, int *dst_err_ptr);
16340
16341 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16342 + int len, __wsum sum,
16343 + int *src_err_ptr, int *dst_err_ptr);
16344 +
16345 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16346 + int len, __wsum sum,
16347 + int *src_err_ptr, int *dst_err_ptr);
16348 +
16349 /*
16350 * Note: when you get a NULL pointer exception here this means someone
16351 * passed in an incorrect kernel address to one of these functions.
16352 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16353
16354 might_sleep();
16355 stac();
16356 - ret = csum_partial_copy_generic((__force void *)src, dst,
16357 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16358 len, sum, err_ptr, NULL);
16359 clac();
16360
16361 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16362 might_sleep();
16363 if (access_ok(VERIFY_WRITE, dst, len)) {
16364 stac();
16365 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16366 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16367 len, sum, NULL, err_ptr);
16368 clac();
16369 return ret;
16370 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16371 index 99c105d7..2f667ac 100644
16372 --- a/arch/x86/include/asm/cmpxchg.h
16373 +++ b/arch/x86/include/asm/cmpxchg.h
16374 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16375 __compiletime_error("Bad argument size for cmpxchg");
16376 extern void __xadd_wrong_size(void)
16377 __compiletime_error("Bad argument size for xadd");
16378 +extern void __xadd_check_overflow_wrong_size(void)
16379 + __compiletime_error("Bad argument size for xadd_check_overflow");
16380 extern void __add_wrong_size(void)
16381 __compiletime_error("Bad argument size for add");
16382 +extern void __add_check_overflow_wrong_size(void)
16383 + __compiletime_error("Bad argument size for add_check_overflow");
16384
16385 /*
16386 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16387 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16388 __ret; \
16389 })
16390
16391 +#ifdef CONFIG_PAX_REFCOUNT
16392 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16393 + ({ \
16394 + __typeof__ (*(ptr)) __ret = (arg); \
16395 + switch (sizeof(*(ptr))) { \
16396 + case __X86_CASE_L: \
16397 + asm volatile (lock #op "l %0, %1\n" \
16398 + "jno 0f\n" \
16399 + "mov %0,%1\n" \
16400 + "int $4\n0:\n" \
16401 + _ASM_EXTABLE(0b, 0b) \
16402 + : "+r" (__ret), "+m" (*(ptr)) \
16403 + : : "memory", "cc"); \
16404 + break; \
16405 + case __X86_CASE_Q: \
16406 + asm volatile (lock #op "q %q0, %1\n" \
16407 + "jno 0f\n" \
16408 + "mov %0,%1\n" \
16409 + "int $4\n0:\n" \
16410 + _ASM_EXTABLE(0b, 0b) \
16411 + : "+r" (__ret), "+m" (*(ptr)) \
16412 + : : "memory", "cc"); \
16413 + break; \
16414 + default: \
16415 + __ ## op ## _check_overflow_wrong_size(); \
16416 + } \
16417 + __ret; \
16418 + })
16419 +#else
16420 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16421 +#endif
16422 +
16423 /*
16424 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16425 * Since this is generally used to protect other memory information, we
16426 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16427 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16428 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16429
16430 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16431 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16432 +
16433 #define __add(ptr, inc, lock) \
16434 ({ \
16435 __typeof__ (*(ptr)) __ret = (inc); \
16436 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16437 index 59c6c40..5e0b22c 100644
16438 --- a/arch/x86/include/asm/compat.h
16439 +++ b/arch/x86/include/asm/compat.h
16440 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16441 typedef u32 compat_uint_t;
16442 typedef u32 compat_ulong_t;
16443 typedef u64 __attribute__((aligned(4))) compat_u64;
16444 -typedef u32 compat_uptr_t;
16445 +typedef u32 __user compat_uptr_t;
16446
16447 struct compat_timespec {
16448 compat_time_t tv_sec;
16449 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16450 index aede2c3..40d7a8f 100644
16451 --- a/arch/x86/include/asm/cpufeature.h
16452 +++ b/arch/x86/include/asm/cpufeature.h
16453 @@ -212,7 +212,7 @@
16454 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16455 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16456 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16457 -
16458 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16459
16460 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16461 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16462 @@ -220,7 +220,7 @@
16463 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16464 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16465 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16466 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16467 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16468 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16469 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16470 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16471 @@ -388,6 +388,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16472 #define cpu_has_cx16 boot_cpu_has(X86_FEATURE_CX16)
16473 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16474 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16475 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16476
16477 #if __GNUC__ >= 4
16478 extern void warn_pre_alternatives(void);
16479 @@ -439,7 +440,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16480
16481 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16482 t_warn:
16483 - warn_pre_alternatives();
16484 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16485 + warn_pre_alternatives();
16486 return false;
16487 #endif
16488
16489 @@ -459,7 +461,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16490 ".section .discard,\"aw\",@progbits\n"
16491 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16492 ".previous\n"
16493 - ".section .altinstr_replacement,\"ax\"\n"
16494 + ".section .altinstr_replacement,\"a\"\n"
16495 "3: movb $1,%0\n"
16496 "4:\n"
16497 ".previous\n"
16498 @@ -496,7 +498,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16499 " .byte 2b - 1b\n" /* src len */
16500 " .byte 4f - 3f\n" /* repl len */
16501 ".previous\n"
16502 - ".section .altinstr_replacement,\"ax\"\n"
16503 + ".section .altinstr_replacement,\"a\"\n"
16504 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16505 "4:\n"
16506 ".previous\n"
16507 @@ -529,7 +531,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16508 ".section .discard,\"aw\",@progbits\n"
16509 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16510 ".previous\n"
16511 - ".section .altinstr_replacement,\"ax\"\n"
16512 + ".section .altinstr_replacement,\"a\"\n"
16513 "3: movb $0,%0\n"
16514 "4:\n"
16515 ".previous\n"
16516 @@ -543,7 +545,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16517 ".section .discard,\"aw\",@progbits\n"
16518 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16519 ".previous\n"
16520 - ".section .altinstr_replacement,\"ax\"\n"
16521 + ".section .altinstr_replacement,\"a\"\n"
16522 "5: movb $1,%0\n"
16523 "6:\n"
16524 ".previous\n"
16525 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16526 index a94b82e..59ecefa 100644
16527 --- a/arch/x86/include/asm/desc.h
16528 +++ b/arch/x86/include/asm/desc.h
16529 @@ -4,6 +4,7 @@
16530 #include <asm/desc_defs.h>
16531 #include <asm/ldt.h>
16532 #include <asm/mmu.h>
16533 +#include <asm/pgtable.h>
16534
16535 #include <linux/smp.h>
16536 #include <linux/percpu.h>
16537 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16538
16539 desc->type = (info->read_exec_only ^ 1) << 1;
16540 desc->type |= info->contents << 2;
16541 + desc->type |= info->seg_not_present ^ 1;
16542
16543 desc->s = 1;
16544 desc->dpl = 0x3;
16545 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16546 }
16547
16548 extern struct desc_ptr idt_descr;
16549 -extern gate_desc idt_table[];
16550 -extern struct desc_ptr debug_idt_descr;
16551 -extern gate_desc debug_idt_table[];
16552 -
16553 -struct gdt_page {
16554 - struct desc_struct gdt[GDT_ENTRIES];
16555 -} __attribute__((aligned(PAGE_SIZE)));
16556 -
16557 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16558 +extern gate_desc idt_table[IDT_ENTRIES];
16559 +extern const struct desc_ptr debug_idt_descr;
16560 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16561
16562 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16563 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16564 {
16565 - return per_cpu(gdt_page, cpu).gdt;
16566 + return cpu_gdt_table[cpu];
16567 }
16568
16569 #ifdef CONFIG_X86_64
16570 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16571 unsigned long base, unsigned dpl, unsigned flags,
16572 unsigned short seg)
16573 {
16574 - gate->a = (seg << 16) | (base & 0xffff);
16575 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16576 + gate->gate.offset_low = base;
16577 + gate->gate.seg = seg;
16578 + gate->gate.reserved = 0;
16579 + gate->gate.type = type;
16580 + gate->gate.s = 0;
16581 + gate->gate.dpl = dpl;
16582 + gate->gate.p = 1;
16583 + gate->gate.offset_high = base >> 16;
16584 }
16585
16586 #endif
16587 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16588
16589 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16590 {
16591 + pax_open_kernel();
16592 memcpy(&idt[entry], gate, sizeof(*gate));
16593 + pax_close_kernel();
16594 }
16595
16596 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16597 {
16598 + pax_open_kernel();
16599 memcpy(&ldt[entry], desc, 8);
16600 + pax_close_kernel();
16601 }
16602
16603 static inline void
16604 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16605 default: size = sizeof(*gdt); break;
16606 }
16607
16608 + pax_open_kernel();
16609 memcpy(&gdt[entry], desc, size);
16610 + pax_close_kernel();
16611 }
16612
16613 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16614 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16615
16616 static inline void native_load_tr_desc(void)
16617 {
16618 + pax_open_kernel();
16619 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16620 + pax_close_kernel();
16621 }
16622
16623 static inline void native_load_gdt(const struct desc_ptr *dtr)
16624 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16625 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16626 unsigned int i;
16627
16628 + pax_open_kernel();
16629 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16630 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16631 + pax_close_kernel();
16632 }
16633
16634 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16635 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16636 preempt_enable();
16637 }
16638
16639 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16640 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16641 {
16642 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16643 }
16644 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16645 }
16646
16647 #ifdef CONFIG_X86_64
16648 -static inline void set_nmi_gate(int gate, void *addr)
16649 +static inline void set_nmi_gate(int gate, const void *addr)
16650 {
16651 gate_desc s;
16652
16653 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16654 #endif
16655
16656 #ifdef CONFIG_TRACING
16657 -extern struct desc_ptr trace_idt_descr;
16658 -extern gate_desc trace_idt_table[];
16659 +extern const struct desc_ptr trace_idt_descr;
16660 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16661 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16662 {
16663 write_idt_entry(trace_idt_table, entry, gate);
16664 }
16665
16666 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16667 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16668 unsigned dpl, unsigned ist, unsigned seg)
16669 {
16670 gate_desc s;
16671 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16672 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16673 #endif
16674
16675 -static inline void _set_gate(int gate, unsigned type, void *addr,
16676 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16677 unsigned dpl, unsigned ist, unsigned seg)
16678 {
16679 gate_desc s;
16680 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16681 #define set_intr_gate(n, addr) \
16682 do { \
16683 BUG_ON((unsigned)n > 0xFF); \
16684 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16685 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16686 __KERNEL_CS); \
16687 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16688 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16689 0, 0, __KERNEL_CS); \
16690 } while (0)
16691
16692 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16693 /*
16694 * This routine sets up an interrupt gate at directory privilege level 3.
16695 */
16696 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16697 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16698 {
16699 BUG_ON((unsigned)n > 0xFF);
16700 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16701 }
16702
16703 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16704 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16705 {
16706 BUG_ON((unsigned)n > 0xFF);
16707 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16708 }
16709
16710 -static inline void set_trap_gate(unsigned int n, void *addr)
16711 +static inline void set_trap_gate(unsigned int n, const void *addr)
16712 {
16713 BUG_ON((unsigned)n > 0xFF);
16714 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16715 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16716 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16717 {
16718 BUG_ON((unsigned)n > 0xFF);
16719 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16720 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16721 }
16722
16723 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16724 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16725 {
16726 BUG_ON((unsigned)n > 0xFF);
16727 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16728 }
16729
16730 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16731 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16732 {
16733 BUG_ON((unsigned)n > 0xFF);
16734 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16735 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16736 else
16737 load_idt((const struct desc_ptr *)&idt_descr);
16738 }
16739 +
16740 +#ifdef CONFIG_X86_32
16741 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16742 +{
16743 + struct desc_struct d;
16744 +
16745 + if (likely(limit))
16746 + limit = (limit - 1UL) >> PAGE_SHIFT;
16747 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16748 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16749 +}
16750 +#endif
16751 +
16752 #endif /* _ASM_X86_DESC_H */
16753 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16754 index 278441f..b95a174 100644
16755 --- a/arch/x86/include/asm/desc_defs.h
16756 +++ b/arch/x86/include/asm/desc_defs.h
16757 @@ -31,6 +31,12 @@ struct desc_struct {
16758 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16759 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16760 };
16761 + struct {
16762 + u16 offset_low;
16763 + u16 seg;
16764 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16765 + unsigned offset_high: 16;
16766 + } gate;
16767 };
16768 } __attribute__((packed));
16769
16770 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16771 index ced283a..ffe04cc 100644
16772 --- a/arch/x86/include/asm/div64.h
16773 +++ b/arch/x86/include/asm/div64.h
16774 @@ -39,7 +39,7 @@
16775 __mod; \
16776 })
16777
16778 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16779 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16780 {
16781 union {
16782 u64 v64;
16783 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16784 index ca3347a..1a5082a 100644
16785 --- a/arch/x86/include/asm/elf.h
16786 +++ b/arch/x86/include/asm/elf.h
16787 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16788
16789 #include <asm/vdso.h>
16790
16791 -#ifdef CONFIG_X86_64
16792 -extern unsigned int vdso64_enabled;
16793 -#endif
16794 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16795 extern unsigned int vdso32_enabled;
16796 #endif
16797 @@ -249,7 +246,25 @@ extern int force_personality32;
16798 the loader. We need to make sure that it is out of the way of the program
16799 that it will "exec", and that there is sufficient room for the brk. */
16800
16801 +#ifdef CONFIG_PAX_SEGMEXEC
16802 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16803 +#else
16804 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16805 +#endif
16806 +
16807 +#ifdef CONFIG_PAX_ASLR
16808 +#ifdef CONFIG_X86_32
16809 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16810 +
16811 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16812 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16813 +#else
16814 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16815 +
16816 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16817 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16818 +#endif
16819 +#endif
16820
16821 /* This yields a mask that user programs can use to figure out what
16822 instruction set this CPU supports. This could be done in user space,
16823 @@ -298,17 +313,13 @@ do { \
16824
16825 #define ARCH_DLINFO \
16826 do { \
16827 - if (vdso64_enabled) \
16828 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16829 - (unsigned long __force)current->mm->context.vdso); \
16830 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16831 } while (0)
16832
16833 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16834 #define ARCH_DLINFO_X32 \
16835 do { \
16836 - if (vdso64_enabled) \
16837 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16838 - (unsigned long __force)current->mm->context.vdso); \
16839 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16840 } while (0)
16841
16842 #define AT_SYSINFO 32
16843 @@ -323,10 +334,10 @@ else \
16844
16845 #endif /* !CONFIG_X86_32 */
16846
16847 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16848 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16849
16850 #define VDSO_ENTRY \
16851 - ((unsigned long)current->mm->context.vdso + \
16852 + (current->mm->context.vdso + \
16853 selected_vdso32->sym___kernel_vsyscall)
16854
16855 struct linux_binprm;
16856 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16857 int uses_interp);
16858 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16859
16860 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16861 -#define arch_randomize_brk arch_randomize_brk
16862 -
16863 /*
16864 * True on X86_32 or when emulating IA32 on X86_64
16865 */
16866 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16867 index 77a99ac..39ff7f5 100644
16868 --- a/arch/x86/include/asm/emergency-restart.h
16869 +++ b/arch/x86/include/asm/emergency-restart.h
16870 @@ -1,6 +1,6 @@
16871 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16872 #define _ASM_X86_EMERGENCY_RESTART_H
16873
16874 -extern void machine_emergency_restart(void);
16875 +extern void machine_emergency_restart(void) __noreturn;
16876
16877 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16878 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16879 index 1c7eefe..d0e4702 100644
16880 --- a/arch/x86/include/asm/floppy.h
16881 +++ b/arch/x86/include/asm/floppy.h
16882 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16883 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16884 } fd_routine[] = {
16885 {
16886 - request_dma,
16887 - free_dma,
16888 - get_dma_residue,
16889 - dma_mem_alloc,
16890 - hard_dma_setup
16891 + ._request_dma = request_dma,
16892 + ._free_dma = free_dma,
16893 + ._get_dma_residue = get_dma_residue,
16894 + ._dma_mem_alloc = dma_mem_alloc,
16895 + ._dma_setup = hard_dma_setup
16896 },
16897 {
16898 - vdma_request_dma,
16899 - vdma_nop,
16900 - vdma_get_dma_residue,
16901 - vdma_mem_alloc,
16902 - vdma_dma_setup
16903 + ._request_dma = vdma_request_dma,
16904 + ._free_dma = vdma_nop,
16905 + ._get_dma_residue = vdma_get_dma_residue,
16906 + ._dma_mem_alloc = vdma_mem_alloc,
16907 + ._dma_setup = vdma_dma_setup
16908 }
16909 };
16910
16911 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16912 index f895358..800c60d 100644
16913 --- a/arch/x86/include/asm/fpu-internal.h
16914 +++ b/arch/x86/include/asm/fpu-internal.h
16915 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16916 #define user_insn(insn, output, input...) \
16917 ({ \
16918 int err; \
16919 + pax_open_userland(); \
16920 asm volatile(ASM_STAC "\n" \
16921 - "1:" #insn "\n\t" \
16922 + "1:" \
16923 + __copyuser_seg \
16924 + #insn "\n\t" \
16925 "2: " ASM_CLAC "\n" \
16926 ".section .fixup,\"ax\"\n" \
16927 "3: movl $-1,%[err]\n" \
16928 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16929 _ASM_EXTABLE(1b, 3b) \
16930 : [err] "=r" (err), output \
16931 : "0"(0), input); \
16932 + pax_close_userland(); \
16933 err; \
16934 })
16935
16936 @@ -298,7 +302,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16937 "fnclex\n\t"
16938 "emms\n\t"
16939 "fildl %P[addr]" /* set F?P to defined value */
16940 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16941 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16942 }
16943
16944 return fpu_restore_checking(&tsk->thread.fpu);
16945 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16946 index b4c1f54..e290c08 100644
16947 --- a/arch/x86/include/asm/futex.h
16948 +++ b/arch/x86/include/asm/futex.h
16949 @@ -12,6 +12,7 @@
16950 #include <asm/smap.h>
16951
16952 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16953 + typecheck(u32 __user *, uaddr); \
16954 asm volatile("\t" ASM_STAC "\n" \
16955 "1:\t" insn "\n" \
16956 "2:\t" ASM_CLAC "\n" \
16957 @@ -20,15 +21,16 @@
16958 "\tjmp\t2b\n" \
16959 "\t.previous\n" \
16960 _ASM_EXTABLE(1b, 3b) \
16961 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16962 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16963 : "i" (-EFAULT), "0" (oparg), "1" (0))
16964
16965 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16966 + typecheck(u32 __user *, uaddr); \
16967 asm volatile("\t" ASM_STAC "\n" \
16968 "1:\tmovl %2, %0\n" \
16969 "\tmovl\t%0, %3\n" \
16970 "\t" insn "\n" \
16971 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16972 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16973 "\tjnz\t1b\n" \
16974 "3:\t" ASM_CLAC "\n" \
16975 "\t.section .fixup,\"ax\"\n" \
16976 @@ -38,7 +40,7 @@
16977 _ASM_EXTABLE(1b, 4b) \
16978 _ASM_EXTABLE(2b, 4b) \
16979 : "=&a" (oldval), "=&r" (ret), \
16980 - "+m" (*uaddr), "=&r" (tem) \
16981 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16982 : "r" (oparg), "i" (-EFAULT), "1" (0))
16983
16984 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16985 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16986
16987 pagefault_disable();
16988
16989 + pax_open_userland();
16990 switch (op) {
16991 case FUTEX_OP_SET:
16992 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16993 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16994 break;
16995 case FUTEX_OP_ADD:
16996 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16997 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16998 uaddr, oparg);
16999 break;
17000 case FUTEX_OP_OR:
17001 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17002 default:
17003 ret = -ENOSYS;
17004 }
17005 + pax_close_userland();
17006
17007 pagefault_enable();
17008
17009 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17010 index 9662290..49ca5e5 100644
17011 --- a/arch/x86/include/asm/hw_irq.h
17012 +++ b/arch/x86/include/asm/hw_irq.h
17013 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17014 #endif /* CONFIG_X86_LOCAL_APIC */
17015
17016 /* Statistics */
17017 -extern atomic_t irq_err_count;
17018 -extern atomic_t irq_mis_count;
17019 +extern atomic_unchecked_t irq_err_count;
17020 +extern atomic_unchecked_t irq_mis_count;
17021
17022 /* EISA */
17023 extern void eisa_set_level_irq(unsigned int irq);
17024 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17025 index ccffa53..3c90c87 100644
17026 --- a/arch/x86/include/asm/i8259.h
17027 +++ b/arch/x86/include/asm/i8259.h
17028 @@ -62,7 +62,7 @@ struct legacy_pic {
17029 void (*init)(int auto_eoi);
17030 int (*irq_pending)(unsigned int irq);
17031 void (*make_irq)(unsigned int irq);
17032 -};
17033 +} __do_const;
17034
17035 extern struct legacy_pic *legacy_pic;
17036 extern struct legacy_pic null_legacy_pic;
17037 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17038 index 34a5b93..27e40a6 100644
17039 --- a/arch/x86/include/asm/io.h
17040 +++ b/arch/x86/include/asm/io.h
17041 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17042 "m" (*(volatile type __force *)addr) barrier); }
17043
17044 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17045 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17046 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17047 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17048 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17049
17050 build_mmio_read(__readb, "b", unsigned char, "=q", )
17051 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17052 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17053 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17054 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17055
17056 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17057 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17058 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17059 * this function
17060 */
17061
17062 -static inline phys_addr_t virt_to_phys(volatile void *address)
17063 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17064 {
17065 return __pa(address);
17066 }
17067 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17068 return ioremap_nocache(offset, size);
17069 }
17070
17071 -extern void iounmap(volatile void __iomem *addr);
17072 +extern void iounmap(const volatile void __iomem *addr);
17073
17074 extern void set_iounmap_nonlazy(void);
17075
17076 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17077
17078 #include <linux/vmalloc.h>
17079
17080 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17081 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17082 +{
17083 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17084 +}
17085 +
17086 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17087 +{
17088 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17089 +}
17090 +
17091 /*
17092 * Convert a virtual cached pointer to an uncached pointer
17093 */
17094 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17095 index 0a8b519..80e7d5b 100644
17096 --- a/arch/x86/include/asm/irqflags.h
17097 +++ b/arch/x86/include/asm/irqflags.h
17098 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17099 sti; \
17100 sysexit
17101
17102 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17103 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17104 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17105 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17106 +
17107 #else
17108 #define INTERRUPT_RETURN iret
17109 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17110 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17111 index 4421b5d..8543006 100644
17112 --- a/arch/x86/include/asm/kprobes.h
17113 +++ b/arch/x86/include/asm/kprobes.h
17114 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17115 #define RELATIVEJUMP_SIZE 5
17116 #define RELATIVECALL_OPCODE 0xe8
17117 #define RELATIVE_ADDR_SIZE 4
17118 -#define MAX_STACK_SIZE 64
17119 -#define MIN_STACK_SIZE(ADDR) \
17120 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17121 - THREAD_SIZE - (unsigned long)(ADDR))) \
17122 - ? (MAX_STACK_SIZE) \
17123 - : (((unsigned long)current_thread_info()) + \
17124 - THREAD_SIZE - (unsigned long)(ADDR)))
17125 +#define MAX_STACK_SIZE 64UL
17126 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17127
17128 #define flush_insn_slot(p) do { } while (0)
17129
17130 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
17131 index d89c6b8..e711c69 100644
17132 --- a/arch/x86/include/asm/kvm_host.h
17133 +++ b/arch/x86/include/asm/kvm_host.h
17134 @@ -51,7 +51,7 @@
17135 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
17136
17137 #define CR3_L_MODE_RESERVED_BITS 0xFFFFFF0000000000ULL
17138 -#define CR3_PCID_INVD (1UL << 63)
17139 +#define CR3_PCID_INVD (1ULL << 63)
17140 #define CR4_RESERVED_BITS \
17141 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
17142 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
17143 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17144 index 4ad6560..75c7bdd 100644
17145 --- a/arch/x86/include/asm/local.h
17146 +++ b/arch/x86/include/asm/local.h
17147 @@ -10,33 +10,97 @@ typedef struct {
17148 atomic_long_t a;
17149 } local_t;
17150
17151 +typedef struct {
17152 + atomic_long_unchecked_t a;
17153 +} local_unchecked_t;
17154 +
17155 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17156
17157 #define local_read(l) atomic_long_read(&(l)->a)
17158 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17159 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17160 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17161
17162 static inline void local_inc(local_t *l)
17163 {
17164 - asm volatile(_ASM_INC "%0"
17165 + asm volatile(_ASM_INC "%0\n"
17166 +
17167 +#ifdef CONFIG_PAX_REFCOUNT
17168 + "jno 0f\n"
17169 + _ASM_DEC "%0\n"
17170 + "int $4\n0:\n"
17171 + _ASM_EXTABLE(0b, 0b)
17172 +#endif
17173 +
17174 + : "+m" (l->a.counter));
17175 +}
17176 +
17177 +static inline void local_inc_unchecked(local_unchecked_t *l)
17178 +{
17179 + asm volatile(_ASM_INC "%0\n"
17180 : "+m" (l->a.counter));
17181 }
17182
17183 static inline void local_dec(local_t *l)
17184 {
17185 - asm volatile(_ASM_DEC "%0"
17186 + asm volatile(_ASM_DEC "%0\n"
17187 +
17188 +#ifdef CONFIG_PAX_REFCOUNT
17189 + "jno 0f\n"
17190 + _ASM_INC "%0\n"
17191 + "int $4\n0:\n"
17192 + _ASM_EXTABLE(0b, 0b)
17193 +#endif
17194 +
17195 + : "+m" (l->a.counter));
17196 +}
17197 +
17198 +static inline void local_dec_unchecked(local_unchecked_t *l)
17199 +{
17200 + asm volatile(_ASM_DEC "%0\n"
17201 : "+m" (l->a.counter));
17202 }
17203
17204 static inline void local_add(long i, local_t *l)
17205 {
17206 - asm volatile(_ASM_ADD "%1,%0"
17207 + asm volatile(_ASM_ADD "%1,%0\n"
17208 +
17209 +#ifdef CONFIG_PAX_REFCOUNT
17210 + "jno 0f\n"
17211 + _ASM_SUB "%1,%0\n"
17212 + "int $4\n0:\n"
17213 + _ASM_EXTABLE(0b, 0b)
17214 +#endif
17215 +
17216 + : "+m" (l->a.counter)
17217 + : "ir" (i));
17218 +}
17219 +
17220 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17221 +{
17222 + asm volatile(_ASM_ADD "%1,%0\n"
17223 : "+m" (l->a.counter)
17224 : "ir" (i));
17225 }
17226
17227 static inline void local_sub(long i, local_t *l)
17228 {
17229 - asm volatile(_ASM_SUB "%1,%0"
17230 + asm volatile(_ASM_SUB "%1,%0\n"
17231 +
17232 +#ifdef CONFIG_PAX_REFCOUNT
17233 + "jno 0f\n"
17234 + _ASM_ADD "%1,%0\n"
17235 + "int $4\n0:\n"
17236 + _ASM_EXTABLE(0b, 0b)
17237 +#endif
17238 +
17239 + : "+m" (l->a.counter)
17240 + : "ir" (i));
17241 +}
17242 +
17243 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17244 +{
17245 + asm volatile(_ASM_SUB "%1,%0\n"
17246 : "+m" (l->a.counter)
17247 : "ir" (i));
17248 }
17249 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17250 */
17251 static inline int local_sub_and_test(long i, local_t *l)
17252 {
17253 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17254 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17255 }
17256
17257 /**
17258 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17259 */
17260 static inline int local_dec_and_test(local_t *l)
17261 {
17262 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17263 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17264 }
17265
17266 /**
17267 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17268 */
17269 static inline int local_inc_and_test(local_t *l)
17270 {
17271 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17272 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17273 }
17274
17275 /**
17276 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17277 */
17278 static inline int local_add_negative(long i, local_t *l)
17279 {
17280 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17281 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17282 }
17283
17284 /**
17285 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17286 static inline long local_add_return(long i, local_t *l)
17287 {
17288 long __i = i;
17289 + asm volatile(_ASM_XADD "%0, %1\n"
17290 +
17291 +#ifdef CONFIG_PAX_REFCOUNT
17292 + "jno 0f\n"
17293 + _ASM_MOV "%0,%1\n"
17294 + "int $4\n0:\n"
17295 + _ASM_EXTABLE(0b, 0b)
17296 +#endif
17297 +
17298 + : "+r" (i), "+m" (l->a.counter)
17299 + : : "memory");
17300 + return i + __i;
17301 +}
17302 +
17303 +/**
17304 + * local_add_return_unchecked - add and return
17305 + * @i: integer value to add
17306 + * @l: pointer to type local_unchecked_t
17307 + *
17308 + * Atomically adds @i to @l and returns @i + @l
17309 + */
17310 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17311 +{
17312 + long __i = i;
17313 asm volatile(_ASM_XADD "%0, %1;"
17314 : "+r" (i), "+m" (l->a.counter)
17315 : : "memory");
17316 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17317
17318 #define local_cmpxchg(l, o, n) \
17319 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17320 +#define local_cmpxchg_unchecked(l, o, n) \
17321 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17322 /* Always has a lock prefix */
17323 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17324
17325 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17326 new file mode 100644
17327 index 0000000..2bfd3ba
17328 --- /dev/null
17329 +++ b/arch/x86/include/asm/mman.h
17330 @@ -0,0 +1,15 @@
17331 +#ifndef _X86_MMAN_H
17332 +#define _X86_MMAN_H
17333 +
17334 +#include <uapi/asm/mman.h>
17335 +
17336 +#ifdef __KERNEL__
17337 +#ifndef __ASSEMBLY__
17338 +#ifdef CONFIG_X86_32
17339 +#define arch_mmap_check i386_mmap_check
17340 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17341 +#endif
17342 +#endif
17343 +#endif
17344 +
17345 +#endif /* X86_MMAN_H */
17346 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17347 index 876e74e..e20bfb1 100644
17348 --- a/arch/x86/include/asm/mmu.h
17349 +++ b/arch/x86/include/asm/mmu.h
17350 @@ -9,7 +9,7 @@
17351 * we put the segment information here.
17352 */
17353 typedef struct {
17354 - void *ldt;
17355 + struct desc_struct *ldt;
17356 int size;
17357
17358 #ifdef CONFIG_X86_64
17359 @@ -18,7 +18,19 @@ typedef struct {
17360 #endif
17361
17362 struct mutex lock;
17363 - void __user *vdso;
17364 + unsigned long vdso;
17365 +
17366 +#ifdef CONFIG_X86_32
17367 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17368 + unsigned long user_cs_base;
17369 + unsigned long user_cs_limit;
17370 +
17371 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17372 + cpumask_t cpu_user_cs_mask;
17373 +#endif
17374 +
17375 +#endif
17376 +#endif
17377 } mm_context_t;
17378
17379 #ifdef CONFIG_SMP
17380 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17381 index 4b75d59..8ffacb6 100644
17382 --- a/arch/x86/include/asm/mmu_context.h
17383 +++ b/arch/x86/include/asm/mmu_context.h
17384 @@ -27,6 +27,20 @@ void destroy_context(struct mm_struct *mm);
17385
17386 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17387 {
17388 +
17389 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17390 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17391 + unsigned int i;
17392 + pgd_t *pgd;
17393 +
17394 + pax_open_kernel();
17395 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17396 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17397 + set_pgd_batched(pgd+i, native_make_pgd(0));
17398 + pax_close_kernel();
17399 + }
17400 +#endif
17401 +
17402 #ifdef CONFIG_SMP
17403 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17404 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17405 @@ -37,16 +51,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17406 struct task_struct *tsk)
17407 {
17408 unsigned cpu = smp_processor_id();
17409 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17410 + int tlbstate = TLBSTATE_OK;
17411 +#endif
17412
17413 if (likely(prev != next)) {
17414 #ifdef CONFIG_SMP
17415 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17416 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17417 +#endif
17418 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17419 this_cpu_write(cpu_tlbstate.active_mm, next);
17420 #endif
17421 cpumask_set_cpu(cpu, mm_cpumask(next));
17422
17423 /* Re-load page tables */
17424 +#ifdef CONFIG_PAX_PER_CPU_PGD
17425 + pax_open_kernel();
17426 +
17427 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17428 + if (static_cpu_has(X86_FEATURE_PCID))
17429 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17430 + else
17431 +#endif
17432 +
17433 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17434 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17435 + pax_close_kernel();
17436 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17437 +
17438 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17439 + if (static_cpu_has(X86_FEATURE_PCID)) {
17440 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17441 + u64 descriptor[2];
17442 + descriptor[0] = PCID_USER;
17443 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17444 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17445 + descriptor[0] = PCID_KERNEL;
17446 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17447 + }
17448 + } else {
17449 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17450 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17451 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17452 + else
17453 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17454 + }
17455 + } else
17456 +#endif
17457 +
17458 + load_cr3(get_cpu_pgd(cpu, kernel));
17459 +#else
17460 load_cr3(next->pgd);
17461 +#endif
17462 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17463
17464 /* Stop flush ipis for the previous mm */
17465 @@ -64,9 +121,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17466 */
17467 if (unlikely(prev->context.ldt != next->context.ldt))
17468 load_LDT_nolock(&next->context);
17469 +
17470 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17471 + if (!(__supported_pte_mask & _PAGE_NX)) {
17472 + smp_mb__before_atomic();
17473 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17474 + smp_mb__after_atomic();
17475 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17476 + }
17477 +#endif
17478 +
17479 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17480 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17481 + prev->context.user_cs_limit != next->context.user_cs_limit))
17482 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17483 +#ifdef CONFIG_SMP
17484 + else if (unlikely(tlbstate != TLBSTATE_OK))
17485 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17486 +#endif
17487 +#endif
17488 +
17489 }
17490 + else {
17491 +
17492 +#ifdef CONFIG_PAX_PER_CPU_PGD
17493 + pax_open_kernel();
17494 +
17495 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17496 + if (static_cpu_has(X86_FEATURE_PCID))
17497 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17498 + else
17499 +#endif
17500 +
17501 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17502 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17503 + pax_close_kernel();
17504 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17505 +
17506 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17507 + if (static_cpu_has(X86_FEATURE_PCID)) {
17508 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17509 + u64 descriptor[2];
17510 + descriptor[0] = PCID_USER;
17511 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17512 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17513 + descriptor[0] = PCID_KERNEL;
17514 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17515 + }
17516 + } else {
17517 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17518 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17519 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17520 + else
17521 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17522 + }
17523 + } else
17524 +#endif
17525 +
17526 + load_cr3(get_cpu_pgd(cpu, kernel));
17527 +#endif
17528 +
17529 #ifdef CONFIG_SMP
17530 - else {
17531 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17532 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17533
17534 @@ -83,12 +198,29 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17535 * tlb flush IPI delivery. We must reload CR3
17536 * to make sure to use no freed page tables.
17537 */
17538 +
17539 +#ifndef CONFIG_PAX_PER_CPU_PGD
17540 load_cr3(next->pgd);
17541 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17542 +#endif
17543 +
17544 load_LDT_nolock(&next->context);
17545 +
17546 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17547 + if (!(__supported_pte_mask & _PAGE_NX))
17548 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17549 +#endif
17550 +
17551 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17552 +#ifdef CONFIG_PAX_PAGEEXEC
17553 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17554 +#endif
17555 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17556 +#endif
17557 +
17558 }
17559 +#endif
17560 }
17561 -#endif
17562 }
17563
17564 #define activate_mm(prev, next) \
17565 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17566 index e3b7819..b257c64 100644
17567 --- a/arch/x86/include/asm/module.h
17568 +++ b/arch/x86/include/asm/module.h
17569 @@ -5,6 +5,7 @@
17570
17571 #ifdef CONFIG_X86_64
17572 /* X86_64 does not define MODULE_PROC_FAMILY */
17573 +#define MODULE_PROC_FAMILY ""
17574 #elif defined CONFIG_M486
17575 #define MODULE_PROC_FAMILY "486 "
17576 #elif defined CONFIG_M586
17577 @@ -57,8 +58,20 @@
17578 #error unknown processor family
17579 #endif
17580
17581 -#ifdef CONFIG_X86_32
17582 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17583 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17584 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17585 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17586 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17587 +#else
17588 +#define MODULE_PAX_KERNEXEC ""
17589 #endif
17590
17591 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17592 +#define MODULE_PAX_UDEREF "UDEREF "
17593 +#else
17594 +#define MODULE_PAX_UDEREF ""
17595 +#endif
17596 +
17597 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17598 +
17599 #endif /* _ASM_X86_MODULE_H */
17600 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17601 index 5f2fc44..106caa6 100644
17602 --- a/arch/x86/include/asm/nmi.h
17603 +++ b/arch/x86/include/asm/nmi.h
17604 @@ -36,26 +36,35 @@ enum {
17605
17606 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17607
17608 +struct nmiaction;
17609 +
17610 +struct nmiwork {
17611 + const struct nmiaction *action;
17612 + u64 max_duration;
17613 + struct irq_work irq_work;
17614 +};
17615 +
17616 struct nmiaction {
17617 struct list_head list;
17618 nmi_handler_t handler;
17619 - u64 max_duration;
17620 - struct irq_work irq_work;
17621 unsigned long flags;
17622 const char *name;
17623 -};
17624 + struct nmiwork *work;
17625 +} __do_const;
17626
17627 #define register_nmi_handler(t, fn, fg, n, init...) \
17628 ({ \
17629 - static struct nmiaction init fn##_na = { \
17630 + static struct nmiwork fn##_nw; \
17631 + static const struct nmiaction init fn##_na = { \
17632 .handler = (fn), \
17633 .name = (n), \
17634 .flags = (fg), \
17635 + .work = &fn##_nw, \
17636 }; \
17637 __register_nmi_handler((t), &fn##_na); \
17638 })
17639
17640 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17641 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17642
17643 void unregister_nmi_handler(unsigned int, const char *);
17644
17645 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17646 index 802dde3..9183e68 100644
17647 --- a/arch/x86/include/asm/page.h
17648 +++ b/arch/x86/include/asm/page.h
17649 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17650 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17651
17652 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17653 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17654
17655 #define __boot_va(x) __va(x)
17656 #define __boot_pa(x) __pa(x)
17657 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17658 * virt_to_page(kaddr) returns a valid pointer if and only if
17659 * virt_addr_valid(kaddr) returns true.
17660 */
17661 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17662 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17663 extern bool __virt_addr_valid(unsigned long kaddr);
17664 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17665
17666 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17667 +#define virt_to_page(kaddr) \
17668 + ({ \
17669 + const void *__kaddr = (const void *)(kaddr); \
17670 + BUG_ON(!virt_addr_valid(__kaddr)); \
17671 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17672 + })
17673 +#else
17674 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17675 +#endif
17676 +
17677 #endif /* __ASSEMBLY__ */
17678
17679 #include <asm-generic/memory_model.h>
17680 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17681 index b3bebf9..e1f5d95 100644
17682 --- a/arch/x86/include/asm/page_64.h
17683 +++ b/arch/x86/include/asm/page_64.h
17684 @@ -7,9 +7,9 @@
17685
17686 /* duplicated to the one in bootmem.h */
17687 extern unsigned long max_pfn;
17688 -extern unsigned long phys_base;
17689 +extern const unsigned long phys_base;
17690
17691 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17692 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17693 {
17694 unsigned long y = x - __START_KERNEL_map;
17695
17696 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17697 index 32444ae..1a1624b 100644
17698 --- a/arch/x86/include/asm/paravirt.h
17699 +++ b/arch/x86/include/asm/paravirt.h
17700 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17701 return (pmd_t) { ret };
17702 }
17703
17704 -static inline pmdval_t pmd_val(pmd_t pmd)
17705 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17706 {
17707 pmdval_t ret;
17708
17709 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17710 val);
17711 }
17712
17713 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17714 +{
17715 + pgdval_t val = native_pgd_val(pgd);
17716 +
17717 + if (sizeof(pgdval_t) > sizeof(long))
17718 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17719 + val, (u64)val >> 32);
17720 + else
17721 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17722 + val);
17723 +}
17724 +
17725 static inline void pgd_clear(pgd_t *pgdp)
17726 {
17727 set_pgd(pgdp, __pgd(0));
17728 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17729 pv_mmu_ops.set_fixmap(idx, phys, flags);
17730 }
17731
17732 +#ifdef CONFIG_PAX_KERNEXEC
17733 +static inline unsigned long pax_open_kernel(void)
17734 +{
17735 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17736 +}
17737 +
17738 +static inline unsigned long pax_close_kernel(void)
17739 +{
17740 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17741 +}
17742 +#else
17743 +static inline unsigned long pax_open_kernel(void) { return 0; }
17744 +static inline unsigned long pax_close_kernel(void) { return 0; }
17745 +#endif
17746 +
17747 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17748
17749 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17750 @@ -906,7 +933,7 @@ extern void default_banner(void);
17751
17752 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17753 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17754 -#define PARA_INDIRECT(addr) *%cs:addr
17755 +#define PARA_INDIRECT(addr) *%ss:addr
17756 #endif
17757
17758 #define INTERRUPT_RETURN \
17759 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17760 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17761 CLBR_NONE, \
17762 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17763 +
17764 +#define GET_CR0_INTO_RDI \
17765 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17766 + mov %rax,%rdi
17767 +
17768 +#define SET_RDI_INTO_CR0 \
17769 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17770 +
17771 +#define GET_CR3_INTO_RDI \
17772 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17773 + mov %rax,%rdi
17774 +
17775 +#define SET_RDI_INTO_CR3 \
17776 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17777 +
17778 #endif /* CONFIG_X86_32 */
17779
17780 #endif /* __ASSEMBLY__ */
17781 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17782 index 7549b8b..f0edfda 100644
17783 --- a/arch/x86/include/asm/paravirt_types.h
17784 +++ b/arch/x86/include/asm/paravirt_types.h
17785 @@ -84,7 +84,7 @@ struct pv_init_ops {
17786 */
17787 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17788 unsigned long addr, unsigned len);
17789 -};
17790 +} __no_const __no_randomize_layout;
17791
17792
17793 struct pv_lazy_ops {
17794 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17795 void (*enter)(void);
17796 void (*leave)(void);
17797 void (*flush)(void);
17798 -};
17799 +} __no_randomize_layout;
17800
17801 struct pv_time_ops {
17802 unsigned long long (*sched_clock)(void);
17803 unsigned long long (*steal_clock)(int cpu);
17804 unsigned long (*get_tsc_khz)(void);
17805 -};
17806 +} __no_const __no_randomize_layout;
17807
17808 struct pv_cpu_ops {
17809 /* hooks for various privileged instructions */
17810 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17811
17812 void (*start_context_switch)(struct task_struct *prev);
17813 void (*end_context_switch)(struct task_struct *next);
17814 -};
17815 +} __no_const __no_randomize_layout;
17816
17817 struct pv_irq_ops {
17818 /*
17819 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17820 #ifdef CONFIG_X86_64
17821 void (*adjust_exception_frame)(void);
17822 #endif
17823 -};
17824 +} __no_randomize_layout;
17825
17826 struct pv_apic_ops {
17827 #ifdef CONFIG_X86_LOCAL_APIC
17828 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17829 unsigned long start_eip,
17830 unsigned long start_esp);
17831 #endif
17832 -};
17833 +} __no_const __no_randomize_layout;
17834
17835 struct pv_mmu_ops {
17836 unsigned long (*read_cr2)(void);
17837 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17838 struct paravirt_callee_save make_pud;
17839
17840 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17841 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17842 #endif /* PAGETABLE_LEVELS == 4 */
17843 #endif /* PAGETABLE_LEVELS >= 3 */
17844
17845 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17846 an mfn. We can tell which is which from the index. */
17847 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17848 phys_addr_t phys, pgprot_t flags);
17849 -};
17850 +
17851 +#ifdef CONFIG_PAX_KERNEXEC
17852 + unsigned long (*pax_open_kernel)(void);
17853 + unsigned long (*pax_close_kernel)(void);
17854 +#endif
17855 +
17856 +} __no_randomize_layout;
17857
17858 struct arch_spinlock;
17859 #ifdef CONFIG_SMP
17860 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17861 struct pv_lock_ops {
17862 struct paravirt_callee_save lock_spinning;
17863 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17864 -};
17865 +} __no_randomize_layout;
17866
17867 /* This contains all the paravirt structures: we get a convenient
17868 * number for each function using the offset which we use to indicate
17869 - * what to patch. */
17870 + * what to patch.
17871 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17872 + */
17873 +
17874 struct paravirt_patch_template {
17875 struct pv_init_ops pv_init_ops;
17876 struct pv_time_ops pv_time_ops;
17877 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17878 struct pv_apic_ops pv_apic_ops;
17879 struct pv_mmu_ops pv_mmu_ops;
17880 struct pv_lock_ops pv_lock_ops;
17881 -};
17882 +} __no_randomize_layout;
17883
17884 extern struct pv_info pv_info;
17885 extern struct pv_init_ops pv_init_ops;
17886 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17887 index c4412e9..90e88c5 100644
17888 --- a/arch/x86/include/asm/pgalloc.h
17889 +++ b/arch/x86/include/asm/pgalloc.h
17890 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17891 pmd_t *pmd, pte_t *pte)
17892 {
17893 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17894 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17895 +}
17896 +
17897 +static inline void pmd_populate_user(struct mm_struct *mm,
17898 + pmd_t *pmd, pte_t *pte)
17899 +{
17900 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17901 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17902 }
17903
17904 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17905
17906 #ifdef CONFIG_X86_PAE
17907 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17908 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17909 +{
17910 + pud_populate(mm, pudp, pmd);
17911 +}
17912 #else /* !CONFIG_X86_PAE */
17913 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17914 {
17915 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17916 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17917 }
17918 +
17919 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17920 +{
17921 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17922 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17923 +}
17924 #endif /* CONFIG_X86_PAE */
17925
17926 #if PAGETABLE_LEVELS > 3
17927 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17928 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17929 }
17930
17931 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17932 +{
17933 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17934 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17935 +}
17936 +
17937 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17938 {
17939 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17940 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17941 index 206a87f..1623b06 100644
17942 --- a/arch/x86/include/asm/pgtable-2level.h
17943 +++ b/arch/x86/include/asm/pgtable-2level.h
17944 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17945
17946 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17947 {
17948 + pax_open_kernel();
17949 *pmdp = pmd;
17950 + pax_close_kernel();
17951 }
17952
17953 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17954 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17955 index 81bb91b..9392125 100644
17956 --- a/arch/x86/include/asm/pgtable-3level.h
17957 +++ b/arch/x86/include/asm/pgtable-3level.h
17958 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17959
17960 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17961 {
17962 + pax_open_kernel();
17963 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17964 + pax_close_kernel();
17965 }
17966
17967 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17968 {
17969 + pax_open_kernel();
17970 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17971 + pax_close_kernel();
17972 }
17973
17974 /*
17975 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17976 index e8a5454..1539359 100644
17977 --- a/arch/x86/include/asm/pgtable.h
17978 +++ b/arch/x86/include/asm/pgtable.h
17979 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17980
17981 #ifndef __PAGETABLE_PUD_FOLDED
17982 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17983 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17984 #define pgd_clear(pgd) native_pgd_clear(pgd)
17985 #endif
17986
17987 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17988
17989 #define arch_end_context_switch(prev) do {} while(0)
17990
17991 +#define pax_open_kernel() native_pax_open_kernel()
17992 +#define pax_close_kernel() native_pax_close_kernel()
17993 #endif /* CONFIG_PARAVIRT */
17994
17995 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17996 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17997 +
17998 +#ifdef CONFIG_PAX_KERNEXEC
17999 +static inline unsigned long native_pax_open_kernel(void)
18000 +{
18001 + unsigned long cr0;
18002 +
18003 + preempt_disable();
18004 + barrier();
18005 + cr0 = read_cr0() ^ X86_CR0_WP;
18006 + BUG_ON(cr0 & X86_CR0_WP);
18007 + write_cr0(cr0);
18008 + barrier();
18009 + return cr0 ^ X86_CR0_WP;
18010 +}
18011 +
18012 +static inline unsigned long native_pax_close_kernel(void)
18013 +{
18014 + unsigned long cr0;
18015 +
18016 + barrier();
18017 + cr0 = read_cr0() ^ X86_CR0_WP;
18018 + BUG_ON(!(cr0 & X86_CR0_WP));
18019 + write_cr0(cr0);
18020 + barrier();
18021 + preempt_enable_no_resched();
18022 + return cr0 ^ X86_CR0_WP;
18023 +}
18024 +#else
18025 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18026 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18027 +#endif
18028 +
18029 /*
18030 * The following only work if pte_present() is true.
18031 * Undefined behaviour if not..
18032 */
18033 +static inline int pte_user(pte_t pte)
18034 +{
18035 + return pte_val(pte) & _PAGE_USER;
18036 +}
18037 +
18038 static inline int pte_dirty(pte_t pte)
18039 {
18040 return pte_flags(pte) & _PAGE_DIRTY;
18041 @@ -161,6 +203,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18042 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18043 }
18044
18045 +static inline unsigned long pgd_pfn(pgd_t pgd)
18046 +{
18047 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18048 +}
18049 +
18050 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18051
18052 static inline int pmd_large(pmd_t pte)
18053 @@ -214,9 +261,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18054 return pte_clear_flags(pte, _PAGE_RW);
18055 }
18056
18057 +static inline pte_t pte_mkread(pte_t pte)
18058 +{
18059 + return __pte(pte_val(pte) | _PAGE_USER);
18060 +}
18061 +
18062 static inline pte_t pte_mkexec(pte_t pte)
18063 {
18064 - return pte_clear_flags(pte, _PAGE_NX);
18065 +#ifdef CONFIG_X86_PAE
18066 + if (__supported_pte_mask & _PAGE_NX)
18067 + return pte_clear_flags(pte, _PAGE_NX);
18068 + else
18069 +#endif
18070 + return pte_set_flags(pte, _PAGE_USER);
18071 +}
18072 +
18073 +static inline pte_t pte_exprotect(pte_t pte)
18074 +{
18075 +#ifdef CONFIG_X86_PAE
18076 + if (__supported_pte_mask & _PAGE_NX)
18077 + return pte_set_flags(pte, _PAGE_NX);
18078 + else
18079 +#endif
18080 + return pte_clear_flags(pte, _PAGE_USER);
18081 }
18082
18083 static inline pte_t pte_mkdirty(pte_t pte)
18084 @@ -446,6 +513,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18085 #endif
18086
18087 #ifndef __ASSEMBLY__
18088 +
18089 +#ifdef CONFIG_PAX_PER_CPU_PGD
18090 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18091 +enum cpu_pgd_type {kernel = 0, user = 1};
18092 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18093 +{
18094 + return cpu_pgd[cpu][type];
18095 +}
18096 +#endif
18097 +
18098 #include <linux/mm_types.h>
18099 #include <linux/mmdebug.h>
18100 #include <linux/log2.h>
18101 @@ -592,7 +669,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18102 * Currently stuck as a macro due to indirect forward reference to
18103 * linux/mmzone.h's __section_mem_map_addr() definition:
18104 */
18105 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18106 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18107
18108 /* Find an entry in the second-level page table.. */
18109 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18110 @@ -632,7 +709,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18111 * Currently stuck as a macro due to indirect forward reference to
18112 * linux/mmzone.h's __section_mem_map_addr() definition:
18113 */
18114 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18115 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18116
18117 /* to find an entry in a page-table-directory. */
18118 static inline unsigned long pud_index(unsigned long address)
18119 @@ -647,7 +724,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18120
18121 static inline int pgd_bad(pgd_t pgd)
18122 {
18123 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18124 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18125 }
18126
18127 static inline int pgd_none(pgd_t pgd)
18128 @@ -670,7 +747,12 @@ static inline int pgd_none(pgd_t pgd)
18129 * pgd_offset() returns a (pgd_t *)
18130 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18131 */
18132 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18133 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18134 +
18135 +#ifdef CONFIG_PAX_PER_CPU_PGD
18136 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18137 +#endif
18138 +
18139 /*
18140 * a shortcut which implies the use of the kernel's pgd, instead
18141 * of a process's
18142 @@ -681,6 +763,23 @@ static inline int pgd_none(pgd_t pgd)
18143 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18144 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18145
18146 +#ifdef CONFIG_X86_32
18147 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18148 +#else
18149 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18150 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18151 +
18152 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18153 +#ifdef __ASSEMBLY__
18154 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18155 +#else
18156 +extern unsigned long pax_user_shadow_base;
18157 +extern pgdval_t clone_pgd_mask;
18158 +#endif
18159 +#endif
18160 +
18161 +#endif
18162 +
18163 #ifndef __ASSEMBLY__
18164
18165 extern int direct_gbpages;
18166 @@ -847,11 +946,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18167 * dst and src can be on the same page, but the range must not overlap,
18168 * and must not cross a page boundary.
18169 */
18170 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18171 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18172 {
18173 - memcpy(dst, src, count * sizeof(pgd_t));
18174 + pax_open_kernel();
18175 + while (count--)
18176 + *dst++ = *src++;
18177 + pax_close_kernel();
18178 }
18179
18180 +#ifdef CONFIG_PAX_PER_CPU_PGD
18181 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18182 +#endif
18183 +
18184 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18185 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18186 +#else
18187 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18188 +#endif
18189 +
18190 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18191 static inline int page_level_shift(enum pg_level level)
18192 {
18193 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18194 index b6c0b40..3535d47 100644
18195 --- a/arch/x86/include/asm/pgtable_32.h
18196 +++ b/arch/x86/include/asm/pgtable_32.h
18197 @@ -25,9 +25,6 @@
18198 struct mm_struct;
18199 struct vm_area_struct;
18200
18201 -extern pgd_t swapper_pg_dir[1024];
18202 -extern pgd_t initial_page_table[1024];
18203 -
18204 static inline void pgtable_cache_init(void) { }
18205 static inline void check_pgt_cache(void) { }
18206 void paging_init(void);
18207 @@ -45,6 +42,12 @@ void paging_init(void);
18208 # include <asm/pgtable-2level.h>
18209 #endif
18210
18211 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18212 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18213 +#ifdef CONFIG_X86_PAE
18214 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18215 +#endif
18216 +
18217 #if defined(CONFIG_HIGHPTE)
18218 #define pte_offset_map(dir, address) \
18219 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18220 @@ -59,12 +62,17 @@ void paging_init(void);
18221 /* Clear a kernel PTE and flush it from the TLB */
18222 #define kpte_clear_flush(ptep, vaddr) \
18223 do { \
18224 + pax_open_kernel(); \
18225 pte_clear(&init_mm, (vaddr), (ptep)); \
18226 + pax_close_kernel(); \
18227 __flush_tlb_one((vaddr)); \
18228 } while (0)
18229
18230 #endif /* !__ASSEMBLY__ */
18231
18232 +#define HAVE_ARCH_UNMAPPED_AREA
18233 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18234 +
18235 /*
18236 * kern_addr_valid() is (1) for FLATMEM and (0) for
18237 * SPARSEMEM and DISCONTIGMEM
18238 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18239 index 9fb2f2b..b04b4bf 100644
18240 --- a/arch/x86/include/asm/pgtable_32_types.h
18241 +++ b/arch/x86/include/asm/pgtable_32_types.h
18242 @@ -8,7 +8,7 @@
18243 */
18244 #ifdef CONFIG_X86_PAE
18245 # include <asm/pgtable-3level_types.h>
18246 -# define PMD_SIZE (1UL << PMD_SHIFT)
18247 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18248 # define PMD_MASK (~(PMD_SIZE - 1))
18249 #else
18250 # include <asm/pgtable-2level_types.h>
18251 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18252 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18253 #endif
18254
18255 +#ifdef CONFIG_PAX_KERNEXEC
18256 +#ifndef __ASSEMBLY__
18257 +extern unsigned char MODULES_EXEC_VADDR[];
18258 +extern unsigned char MODULES_EXEC_END[];
18259 +#endif
18260 +#include <asm/boot.h>
18261 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18262 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18263 +#else
18264 +#define ktla_ktva(addr) (addr)
18265 +#define ktva_ktla(addr) (addr)
18266 +#endif
18267 +
18268 #define MODULES_VADDR VMALLOC_START
18269 #define MODULES_END VMALLOC_END
18270 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18271 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18272 index 4572b2f..4430113 100644
18273 --- a/arch/x86/include/asm/pgtable_64.h
18274 +++ b/arch/x86/include/asm/pgtable_64.h
18275 @@ -16,11 +16,16 @@
18276
18277 extern pud_t level3_kernel_pgt[512];
18278 extern pud_t level3_ident_pgt[512];
18279 +extern pud_t level3_vmalloc_start_pgt[512];
18280 +extern pud_t level3_vmalloc_end_pgt[512];
18281 +extern pud_t level3_vmemmap_pgt[512];
18282 +extern pud_t level2_vmemmap_pgt[512];
18283 extern pmd_t level2_kernel_pgt[512];
18284 extern pmd_t level2_fixmap_pgt[512];
18285 -extern pmd_t level2_ident_pgt[512];
18286 +extern pmd_t level2_ident_pgt[512*2];
18287 extern pte_t level1_fixmap_pgt[512];
18288 -extern pgd_t init_level4_pgt[];
18289 +extern pte_t level1_vsyscall_pgt[512];
18290 +extern pgd_t init_level4_pgt[512];
18291
18292 #define swapper_pg_dir init_level4_pgt
18293
18294 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18295
18296 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18297 {
18298 + pax_open_kernel();
18299 *pmdp = pmd;
18300 + pax_close_kernel();
18301 }
18302
18303 static inline void native_pmd_clear(pmd_t *pmd)
18304 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18305
18306 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18307 {
18308 + pax_open_kernel();
18309 *pudp = pud;
18310 + pax_close_kernel();
18311 }
18312
18313 static inline void native_pud_clear(pud_t *pud)
18314 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18315
18316 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18317 {
18318 + pax_open_kernel();
18319 + *pgdp = pgd;
18320 + pax_close_kernel();
18321 +}
18322 +
18323 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18324 +{
18325 *pgdp = pgd;
18326 }
18327
18328 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18329 index 602b602..acb53ed 100644
18330 --- a/arch/x86/include/asm/pgtable_64_types.h
18331 +++ b/arch/x86/include/asm/pgtable_64_types.h
18332 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18333 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18334 #define MODULES_END _AC(0xffffffffff000000, UL)
18335 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18336 +#define MODULES_EXEC_VADDR MODULES_VADDR
18337 +#define MODULES_EXEC_END MODULES_END
18338 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18339 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18340 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18341 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18342
18343 +#define ktla_ktva(addr) (addr)
18344 +#define ktva_ktla(addr) (addr)
18345 +
18346 #define EARLY_DYNAMIC_PAGE_TABLES 64
18347
18348 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18349 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18350 index 25bcd4a..bf3f815 100644
18351 --- a/arch/x86/include/asm/pgtable_types.h
18352 +++ b/arch/x86/include/asm/pgtable_types.h
18353 @@ -110,8 +110,10 @@
18354
18355 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18356 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18357 -#else
18358 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18359 #define _PAGE_NX (_AT(pteval_t, 0))
18360 +#else
18361 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18362 #endif
18363
18364 #define _PAGE_FILE (_AT(pteval_t, 1) << _PAGE_BIT_FILE)
18365 @@ -167,6 +169,9 @@ enum page_cache_mode {
18366 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18367 _PAGE_ACCESSED)
18368
18369 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18370 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18371 +
18372 #define __PAGE_KERNEL_EXEC \
18373 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18374 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18375 @@ -174,7 +179,7 @@ enum page_cache_mode {
18376 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18377 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18378 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18379 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18380 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18381 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18382 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18383 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18384 @@ -220,7 +225,7 @@ enum page_cache_mode {
18385 #ifdef CONFIG_X86_64
18386 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18387 #else
18388 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18389 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18390 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18391 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18392 #endif
18393 @@ -259,7 +264,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18394 {
18395 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18396 }
18397 +#endif
18398
18399 +#if PAGETABLE_LEVELS == 3
18400 +#include <asm-generic/pgtable-nopud.h>
18401 +#endif
18402 +
18403 +#if PAGETABLE_LEVELS == 2
18404 +#include <asm-generic/pgtable-nopmd.h>
18405 +#endif
18406 +
18407 +#ifndef __ASSEMBLY__
18408 #if PAGETABLE_LEVELS > 3
18409 typedef struct { pudval_t pud; } pud_t;
18410
18411 @@ -273,8 +288,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18412 return pud.pud;
18413 }
18414 #else
18415 -#include <asm-generic/pgtable-nopud.h>
18416 -
18417 static inline pudval_t native_pud_val(pud_t pud)
18418 {
18419 return native_pgd_val(pud.pgd);
18420 @@ -294,8 +307,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18421 return pmd.pmd;
18422 }
18423 #else
18424 -#include <asm-generic/pgtable-nopmd.h>
18425 -
18426 static inline pmdval_t native_pmd_val(pmd_t pmd)
18427 {
18428 return native_pgd_val(pmd.pud.pgd);
18429 @@ -402,7 +413,6 @@ typedef struct page *pgtable_t;
18430
18431 extern pteval_t __supported_pte_mask;
18432 extern void set_nx(void);
18433 -extern int nx_enabled;
18434
18435 #define pgprot_writecombine pgprot_writecombine
18436 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18437 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18438 index 8f327184..368fb29 100644
18439 --- a/arch/x86/include/asm/preempt.h
18440 +++ b/arch/x86/include/asm/preempt.h
18441 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18442 */
18443 static __always_inline bool __preempt_count_dec_and_test(void)
18444 {
18445 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18446 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18447 }
18448
18449 /*
18450 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18451 index a092a0c..8e9640b 100644
18452 --- a/arch/x86/include/asm/processor.h
18453 +++ b/arch/x86/include/asm/processor.h
18454 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18455 /* Index into per_cpu list: */
18456 u16 cpu_index;
18457 u32 microcode;
18458 -};
18459 +} __randomize_layout;
18460
18461 #define X86_VENDOR_INTEL 0
18462 #define X86_VENDOR_CYRIX 1
18463 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18464 : "memory");
18465 }
18466
18467 +/* invpcid (%rdx),%rax */
18468 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18469 +
18470 +#define INVPCID_SINGLE_ADDRESS 0UL
18471 +#define INVPCID_SINGLE_CONTEXT 1UL
18472 +#define INVPCID_ALL_GLOBAL 2UL
18473 +#define INVPCID_ALL_NONGLOBAL 3UL
18474 +
18475 +#define PCID_KERNEL 0UL
18476 +#define PCID_USER 1UL
18477 +#define PCID_NOFLUSH (1UL << 63)
18478 +
18479 static inline void load_cr3(pgd_t *pgdir)
18480 {
18481 - write_cr3(__pa(pgdir));
18482 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18483 }
18484
18485 #ifdef CONFIG_X86_32
18486 @@ -282,7 +294,7 @@ struct tss_struct {
18487
18488 } ____cacheline_aligned;
18489
18490 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18491 +extern struct tss_struct init_tss[NR_CPUS];
18492
18493 /*
18494 * Save the original ist values for checking stack pointers during debugging
18495 @@ -479,6 +491,7 @@ struct thread_struct {
18496 unsigned short ds;
18497 unsigned short fsindex;
18498 unsigned short gsindex;
18499 + unsigned short ss;
18500 #endif
18501 #ifdef CONFIG_X86_32
18502 unsigned long ip;
18503 @@ -588,29 +601,8 @@ static inline void load_sp0(struct tss_struct *tss,
18504 extern unsigned long mmu_cr4_features;
18505 extern u32 *trampoline_cr4_features;
18506
18507 -static inline void set_in_cr4(unsigned long mask)
18508 -{
18509 - unsigned long cr4;
18510 -
18511 - mmu_cr4_features |= mask;
18512 - if (trampoline_cr4_features)
18513 - *trampoline_cr4_features = mmu_cr4_features;
18514 - cr4 = read_cr4();
18515 - cr4 |= mask;
18516 - write_cr4(cr4);
18517 -}
18518 -
18519 -static inline void clear_in_cr4(unsigned long mask)
18520 -{
18521 - unsigned long cr4;
18522 -
18523 - mmu_cr4_features &= ~mask;
18524 - if (trampoline_cr4_features)
18525 - *trampoline_cr4_features = mmu_cr4_features;
18526 - cr4 = read_cr4();
18527 - cr4 &= ~mask;
18528 - write_cr4(cr4);
18529 -}
18530 +extern void set_in_cr4(unsigned long mask);
18531 +extern void clear_in_cr4(unsigned long mask);
18532
18533 typedef struct {
18534 unsigned long seg;
18535 @@ -838,11 +830,18 @@ static inline void spin_lock_prefetch(const void *x)
18536 */
18537 #define TASK_SIZE PAGE_OFFSET
18538 #define TASK_SIZE_MAX TASK_SIZE
18539 +
18540 +#ifdef CONFIG_PAX_SEGMEXEC
18541 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18542 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18543 +#else
18544 #define STACK_TOP TASK_SIZE
18545 -#define STACK_TOP_MAX STACK_TOP
18546 +#endif
18547 +
18548 +#define STACK_TOP_MAX TASK_SIZE
18549
18550 #define INIT_THREAD { \
18551 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18552 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18553 .vm86_info = NULL, \
18554 .sysenter_cs = __KERNEL_CS, \
18555 .io_bitmap_ptr = NULL, \
18556 @@ -856,7 +855,7 @@ static inline void spin_lock_prefetch(const void *x)
18557 */
18558 #define INIT_TSS { \
18559 .x86_tss = { \
18560 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18561 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18562 .ss0 = __KERNEL_DS, \
18563 .ss1 = __KERNEL_CS, \
18564 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18565 @@ -867,11 +866,7 @@ static inline void spin_lock_prefetch(const void *x)
18566 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18567
18568 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18569 -#define KSTK_TOP(info) \
18570 -({ \
18571 - unsigned long *__ptr = (unsigned long *)(info); \
18572 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18573 -})
18574 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18575
18576 /*
18577 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18578 @@ -886,7 +881,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18579 #define task_pt_regs(task) \
18580 ({ \
18581 struct pt_regs *__regs__; \
18582 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18583 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18584 __regs__ - 1; \
18585 })
18586
18587 @@ -902,13 +897,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18588 * particular problem by preventing anything from being mapped
18589 * at the maximum canonical address.
18590 */
18591 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18592 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18593
18594 /* This decides where the kernel will search for a free chunk of vm
18595 * space during mmap's.
18596 */
18597 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18598 - 0xc0000000 : 0xFFFFe000)
18599 + 0xc0000000 : 0xFFFFf000)
18600
18601 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18602 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18603 @@ -919,11 +914,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18604 #define STACK_TOP_MAX TASK_SIZE_MAX
18605
18606 #define INIT_THREAD { \
18607 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18608 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18609 }
18610
18611 #define INIT_TSS { \
18612 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18613 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18614 }
18615
18616 /*
18617 @@ -951,6 +946,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18618 */
18619 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18620
18621 +#ifdef CONFIG_PAX_SEGMEXEC
18622 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18623 +#endif
18624 +
18625 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18626
18627 /* Get/set a process' ability to use the timestamp counter instruction */
18628 @@ -995,7 +994,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18629 return 0;
18630 }
18631
18632 -extern unsigned long arch_align_stack(unsigned long sp);
18633 +#define arch_align_stack(x) ((x) & ~0xfUL)
18634 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18635
18636 void default_idle(void);
18637 @@ -1005,6 +1004,6 @@ bool xen_set_default_idle(void);
18638 #define xen_set_default_idle 0
18639 #endif
18640
18641 -void stop_this_cpu(void *dummy);
18642 +void stop_this_cpu(void *dummy) __noreturn;
18643 void df_debug(struct pt_regs *regs, long error_code);
18644 #endif /* _ASM_X86_PROCESSOR_H */
18645 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18646 index 86fc2bb..bd5049a 100644
18647 --- a/arch/x86/include/asm/ptrace.h
18648 +++ b/arch/x86/include/asm/ptrace.h
18649 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18650 }
18651
18652 /*
18653 - * user_mode_vm(regs) determines whether a register set came from user mode.
18654 + * user_mode(regs) determines whether a register set came from user mode.
18655 * This is true if V8086 mode was enabled OR if the register set was from
18656 * protected mode with RPL-3 CS value. This tricky test checks that with
18657 * one comparison. Many places in the kernel can bypass this full check
18658 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18659 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18660 + * be used.
18661 */
18662 -static inline int user_mode(struct pt_regs *regs)
18663 +static inline int user_mode_novm(struct pt_regs *regs)
18664 {
18665 #ifdef CONFIG_X86_32
18666 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18667 #else
18668 - return !!(regs->cs & 3);
18669 + return !!(regs->cs & SEGMENT_RPL_MASK);
18670 #endif
18671 }
18672
18673 -static inline int user_mode_vm(struct pt_regs *regs)
18674 +static inline int user_mode(struct pt_regs *regs)
18675 {
18676 #ifdef CONFIG_X86_32
18677 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18678 USER_RPL;
18679 #else
18680 - return user_mode(regs);
18681 + return user_mode_novm(regs);
18682 #endif
18683 }
18684
18685 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18686 #ifdef CONFIG_X86_64
18687 static inline bool user_64bit_mode(struct pt_regs *regs)
18688 {
18689 + unsigned long cs = regs->cs & 0xffff;
18690 #ifndef CONFIG_PARAVIRT
18691 /*
18692 * On non-paravirt systems, this is the only long mode CPL 3
18693 * selector. We do not allow long mode selectors in the LDT.
18694 */
18695 - return regs->cs == __USER_CS;
18696 + return cs == __USER_CS;
18697 #else
18698 /* Headers are too twisted for this to go in paravirt.h. */
18699 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18700 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18701 #endif
18702 }
18703
18704 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18705 * Traps from the kernel do not save sp and ss.
18706 * Use the helper function to retrieve sp.
18707 */
18708 - if (offset == offsetof(struct pt_regs, sp) &&
18709 - regs->cs == __KERNEL_CS)
18710 - return kernel_stack_pointer(regs);
18711 + if (offset == offsetof(struct pt_regs, sp)) {
18712 + unsigned long cs = regs->cs & 0xffff;
18713 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18714 + return kernel_stack_pointer(regs);
18715 + }
18716 #endif
18717 return *(unsigned long *)((unsigned long)regs + offset);
18718 }
18719 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18720 index ae0e241..e80b10b 100644
18721 --- a/arch/x86/include/asm/qrwlock.h
18722 +++ b/arch/x86/include/asm/qrwlock.h
18723 @@ -7,8 +7,8 @@
18724 #define queue_write_unlock queue_write_unlock
18725 static inline void queue_write_unlock(struct qrwlock *lock)
18726 {
18727 - barrier();
18728 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18729 + barrier();
18730 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18731 }
18732 #endif
18733
18734 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18735 index 9c6b890..5305f53 100644
18736 --- a/arch/x86/include/asm/realmode.h
18737 +++ b/arch/x86/include/asm/realmode.h
18738 @@ -22,16 +22,14 @@ struct real_mode_header {
18739 #endif
18740 /* APM/BIOS reboot */
18741 u32 machine_real_restart_asm;
18742 -#ifdef CONFIG_X86_64
18743 u32 machine_real_restart_seg;
18744 -#endif
18745 };
18746
18747 /* This must match data at trampoline_32/64.S */
18748 struct trampoline_header {
18749 #ifdef CONFIG_X86_32
18750 u32 start;
18751 - u16 gdt_pad;
18752 + u16 boot_cs;
18753 u16 gdt_limit;
18754 u32 gdt_base;
18755 #else
18756 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18757 index a82c4f1..ac45053 100644
18758 --- a/arch/x86/include/asm/reboot.h
18759 +++ b/arch/x86/include/asm/reboot.h
18760 @@ -6,13 +6,13 @@
18761 struct pt_regs;
18762
18763 struct machine_ops {
18764 - void (*restart)(char *cmd);
18765 - void (*halt)(void);
18766 - void (*power_off)(void);
18767 + void (* __noreturn restart)(char *cmd);
18768 + void (* __noreturn halt)(void);
18769 + void (* __noreturn power_off)(void);
18770 void (*shutdown)(void);
18771 void (*crash_shutdown)(struct pt_regs *);
18772 - void (*emergency_restart)(void);
18773 -};
18774 + void (* __noreturn emergency_restart)(void);
18775 +} __no_const;
18776
18777 extern struct machine_ops machine_ops;
18778
18779 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18780 index 8f7866a..e442f20 100644
18781 --- a/arch/x86/include/asm/rmwcc.h
18782 +++ b/arch/x86/include/asm/rmwcc.h
18783 @@ -3,7 +3,34 @@
18784
18785 #ifdef CC_HAVE_ASM_GOTO
18786
18787 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18788 +#ifdef CONFIG_PAX_REFCOUNT
18789 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18790 +do { \
18791 + asm_volatile_goto (fullop \
18792 + ";jno 0f\n" \
18793 + fullantiop \
18794 + ";int $4\n0:\n" \
18795 + _ASM_EXTABLE(0b, 0b) \
18796 + ";j" cc " %l[cc_label]" \
18797 + : : "m" (var), ## __VA_ARGS__ \
18798 + : "memory" : cc_label); \
18799 + return 0; \
18800 +cc_label: \
18801 + return 1; \
18802 +} while (0)
18803 +#else
18804 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18805 +do { \
18806 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18807 + : : "m" (var), ## __VA_ARGS__ \
18808 + : "memory" : cc_label); \
18809 + return 0; \
18810 +cc_label: \
18811 + return 1; \
18812 +} while (0)
18813 +#endif
18814 +
18815 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18816 do { \
18817 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18818 : : "m" (var), ## __VA_ARGS__ \
18819 @@ -13,15 +40,46 @@ cc_label: \
18820 return 1; \
18821 } while (0)
18822
18823 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18824 - __GEN_RMWcc(op " " arg0, var, cc)
18825 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18826 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18827
18828 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18829 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18830 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18831 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18832 +
18833 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18834 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18835 +
18836 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18837 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18838
18839 #else /* !CC_HAVE_ASM_GOTO */
18840
18841 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18842 +#ifdef CONFIG_PAX_REFCOUNT
18843 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18844 +do { \
18845 + char c; \
18846 + asm volatile (fullop \
18847 + ";jno 0f\n" \
18848 + fullantiop \
18849 + ";int $4\n0:\n" \
18850 + _ASM_EXTABLE(0b, 0b) \
18851 + "; set" cc " %1" \
18852 + : "+m" (var), "=qm" (c) \
18853 + : __VA_ARGS__ : "memory"); \
18854 + return c != 0; \
18855 +} while (0)
18856 +#else
18857 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18858 +do { \
18859 + char c; \
18860 + asm volatile (fullop "; set" cc " %1" \
18861 + : "+m" (var), "=qm" (c) \
18862 + : __VA_ARGS__ : "memory"); \
18863 + return c != 0; \
18864 +} while (0)
18865 +#endif
18866 +
18867 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18868 do { \
18869 char c; \
18870 asm volatile (fullop "; set" cc " %1" \
18871 @@ -30,11 +88,17 @@ do { \
18872 return c != 0; \
18873 } while (0)
18874
18875 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18876 - __GEN_RMWcc(op " " arg0, var, cc)
18877 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18878 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18879 +
18880 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18881 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18882 +
18883 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18884 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18885
18886 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18887 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18888 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18889 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18890
18891 #endif /* CC_HAVE_ASM_GOTO */
18892
18893 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18894 index cad82c9..2e5c5c1 100644
18895 --- a/arch/x86/include/asm/rwsem.h
18896 +++ b/arch/x86/include/asm/rwsem.h
18897 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18898 {
18899 asm volatile("# beginning down_read\n\t"
18900 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18901 +
18902 +#ifdef CONFIG_PAX_REFCOUNT
18903 + "jno 0f\n"
18904 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18905 + "int $4\n0:\n"
18906 + _ASM_EXTABLE(0b, 0b)
18907 +#endif
18908 +
18909 /* adds 0x00000001 */
18910 " jns 1f\n"
18911 " call call_rwsem_down_read_failed\n"
18912 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18913 "1:\n\t"
18914 " mov %1,%2\n\t"
18915 " add %3,%2\n\t"
18916 +
18917 +#ifdef CONFIG_PAX_REFCOUNT
18918 + "jno 0f\n"
18919 + "sub %3,%2\n"
18920 + "int $4\n0:\n"
18921 + _ASM_EXTABLE(0b, 0b)
18922 +#endif
18923 +
18924 " jle 2f\n\t"
18925 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18926 " jnz 1b\n\t"
18927 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18928 long tmp;
18929 asm volatile("# beginning down_write\n\t"
18930 LOCK_PREFIX " xadd %1,(%2)\n\t"
18931 +
18932 +#ifdef CONFIG_PAX_REFCOUNT
18933 + "jno 0f\n"
18934 + "mov %1,(%2)\n"
18935 + "int $4\n0:\n"
18936 + _ASM_EXTABLE(0b, 0b)
18937 +#endif
18938 +
18939 /* adds 0xffff0001, returns the old value */
18940 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18941 /* was the active mask 0 before? */
18942 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18943 long tmp;
18944 asm volatile("# beginning __up_read\n\t"
18945 LOCK_PREFIX " xadd %1,(%2)\n\t"
18946 +
18947 +#ifdef CONFIG_PAX_REFCOUNT
18948 + "jno 0f\n"
18949 + "mov %1,(%2)\n"
18950 + "int $4\n0:\n"
18951 + _ASM_EXTABLE(0b, 0b)
18952 +#endif
18953 +
18954 /* subtracts 1, returns the old value */
18955 " jns 1f\n\t"
18956 " call call_rwsem_wake\n" /* expects old value in %edx */
18957 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18958 long tmp;
18959 asm volatile("# beginning __up_write\n\t"
18960 LOCK_PREFIX " xadd %1,(%2)\n\t"
18961 +
18962 +#ifdef CONFIG_PAX_REFCOUNT
18963 + "jno 0f\n"
18964 + "mov %1,(%2)\n"
18965 + "int $4\n0:\n"
18966 + _ASM_EXTABLE(0b, 0b)
18967 +#endif
18968 +
18969 /* subtracts 0xffff0001, returns the old value */
18970 " jns 1f\n\t"
18971 " call call_rwsem_wake\n" /* expects old value in %edx */
18972 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18973 {
18974 asm volatile("# beginning __downgrade_write\n\t"
18975 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18976 +
18977 +#ifdef CONFIG_PAX_REFCOUNT
18978 + "jno 0f\n"
18979 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18980 + "int $4\n0:\n"
18981 + _ASM_EXTABLE(0b, 0b)
18982 +#endif
18983 +
18984 /*
18985 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18986 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18987 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18988 */
18989 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18990 {
18991 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18992 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18993 +
18994 +#ifdef CONFIG_PAX_REFCOUNT
18995 + "jno 0f\n"
18996 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18997 + "int $4\n0:\n"
18998 + _ASM_EXTABLE(0b, 0b)
18999 +#endif
19000 +
19001 : "+m" (sem->count)
19002 : "er" (delta));
19003 }
19004 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
19005 */
19006 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
19007 {
19008 - return delta + xadd(&sem->count, delta);
19009 + return delta + xadd_check_overflow(&sem->count, delta);
19010 }
19011
19012 #endif /* __KERNEL__ */
19013 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
19014 index db257a5..b91bc77 100644
19015 --- a/arch/x86/include/asm/segment.h
19016 +++ b/arch/x86/include/asm/segment.h
19017 @@ -73,10 +73,15 @@
19018 * 26 - ESPFIX small SS
19019 * 27 - per-cpu [ offset to per-cpu data area ]
19020 * 28 - stack_canary-20 [ for stack protector ]
19021 - * 29 - unused
19022 - * 30 - unused
19023 + * 29 - PCI BIOS CS
19024 + * 30 - PCI BIOS DS
19025 * 31 - TSS for double fault handler
19026 */
19027 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19028 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19029 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19030 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19031 +
19032 #define GDT_ENTRY_TLS_MIN 6
19033 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19034
19035 @@ -88,6 +93,8 @@
19036
19037 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19038
19039 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19040 +
19041 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19042
19043 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19044 @@ -113,6 +120,12 @@
19045 #define __KERNEL_STACK_CANARY 0
19046 #endif
19047
19048 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19049 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19050 +
19051 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19052 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19053 +
19054 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19055
19056 /*
19057 @@ -140,7 +153,7 @@
19058 */
19059
19060 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19061 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19062 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19063
19064
19065 #else
19066 @@ -164,6 +177,8 @@
19067 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19068 #define __USER32_DS __USER_DS
19069
19070 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19071 +
19072 #define GDT_ENTRY_TSS 8 /* needs two entries */
19073 #define GDT_ENTRY_LDT 10 /* needs two entries */
19074 #define GDT_ENTRY_TLS_MIN 12
19075 @@ -172,6 +187,8 @@
19076 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19077 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19078
19079 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19080 +
19081 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19082 #define FS_TLS 0
19083 #define GS_TLS 1
19084 @@ -179,12 +196,14 @@
19085 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19086 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19087
19088 -#define GDT_ENTRIES 16
19089 +#define GDT_ENTRIES 17
19090
19091 #endif
19092
19093 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19094 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19095 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19096 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19097 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19098 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19099 #ifndef CONFIG_PARAVIRT
19100 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19101 {
19102 unsigned long __limit;
19103 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19104 - return __limit + 1;
19105 + return __limit;
19106 }
19107
19108 #endif /* !__ASSEMBLY__ */
19109 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19110 index 8d3120f..352b440 100644
19111 --- a/arch/x86/include/asm/smap.h
19112 +++ b/arch/x86/include/asm/smap.h
19113 @@ -25,11 +25,40 @@
19114
19115 #include <asm/alternative-asm.h>
19116
19117 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19118 +#define ASM_PAX_OPEN_USERLAND \
19119 + 661: jmp 663f; \
19120 + .pushsection .altinstr_replacement, "a" ; \
19121 + 662: pushq %rax; nop; \
19122 + .popsection ; \
19123 + .pushsection .altinstructions, "a" ; \
19124 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19125 + .popsection ; \
19126 + call __pax_open_userland; \
19127 + popq %rax; \
19128 + 663:
19129 +
19130 +#define ASM_PAX_CLOSE_USERLAND \
19131 + 661: jmp 663f; \
19132 + .pushsection .altinstr_replacement, "a" ; \
19133 + 662: pushq %rax; nop; \
19134 + .popsection; \
19135 + .pushsection .altinstructions, "a" ; \
19136 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19137 + .popsection; \
19138 + call __pax_close_userland; \
19139 + popq %rax; \
19140 + 663:
19141 +#else
19142 +#define ASM_PAX_OPEN_USERLAND
19143 +#define ASM_PAX_CLOSE_USERLAND
19144 +#endif
19145 +
19146 #ifdef CONFIG_X86_SMAP
19147
19148 #define ASM_CLAC \
19149 661: ASM_NOP3 ; \
19150 - .pushsection .altinstr_replacement, "ax" ; \
19151 + .pushsection .altinstr_replacement, "a" ; \
19152 662: __ASM_CLAC ; \
19153 .popsection ; \
19154 .pushsection .altinstructions, "a" ; \
19155 @@ -38,7 +67,7 @@
19156
19157 #define ASM_STAC \
19158 661: ASM_NOP3 ; \
19159 - .pushsection .altinstr_replacement, "ax" ; \
19160 + .pushsection .altinstr_replacement, "a" ; \
19161 662: __ASM_STAC ; \
19162 .popsection ; \
19163 .pushsection .altinstructions, "a" ; \
19164 @@ -56,6 +85,37 @@
19165
19166 #include <asm/alternative.h>
19167
19168 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19169 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19170 +
19171 +extern void __pax_open_userland(void);
19172 +static __always_inline unsigned long pax_open_userland(void)
19173 +{
19174 +
19175 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19176 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19177 + :
19178 + : [open] "i" (__pax_open_userland)
19179 + : "memory", "rax");
19180 +#endif
19181 +
19182 + return 0;
19183 +}
19184 +
19185 +extern void __pax_close_userland(void);
19186 +static __always_inline unsigned long pax_close_userland(void)
19187 +{
19188 +
19189 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19190 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19191 + :
19192 + : [close] "i" (__pax_close_userland)
19193 + : "memory", "rax");
19194 +#endif
19195 +
19196 + return 0;
19197 +}
19198 +
19199 #ifdef CONFIG_X86_SMAP
19200
19201 static __always_inline void clac(void)
19202 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19203 index 8cd1cc3..827e09e 100644
19204 --- a/arch/x86/include/asm/smp.h
19205 +++ b/arch/x86/include/asm/smp.h
19206 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19207 /* cpus sharing the last level cache: */
19208 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19209 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19210 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19211 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19212
19213 static inline struct cpumask *cpu_sibling_mask(int cpu)
19214 {
19215 @@ -78,7 +78,7 @@ struct smp_ops {
19216
19217 void (*send_call_func_ipi)(const struct cpumask *mask);
19218 void (*send_call_func_single_ipi)(int cpu);
19219 -};
19220 +} __no_const;
19221
19222 /* Globals due to paravirt */
19223 extern void set_cpu_sibling_map(int cpu);
19224 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19225 extern int safe_smp_processor_id(void);
19226
19227 #elif defined(CONFIG_X86_64_SMP)
19228 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19229 -
19230 -#define stack_smp_processor_id() \
19231 -({ \
19232 - struct thread_info *ti; \
19233 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19234 - ti->cpu; \
19235 -})
19236 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19237 +#define stack_smp_processor_id() raw_smp_processor_id()
19238 #define safe_smp_processor_id() smp_processor_id()
19239
19240 #endif
19241 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19242 index 6a99859..03cb807 100644
19243 --- a/arch/x86/include/asm/stackprotector.h
19244 +++ b/arch/x86/include/asm/stackprotector.h
19245 @@ -47,7 +47,7 @@
19246 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19247 */
19248 #define GDT_STACK_CANARY_INIT \
19249 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19250 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19251
19252 /*
19253 * Initialize the stackprotector canary value.
19254 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19255
19256 static inline void load_stack_canary_segment(void)
19257 {
19258 -#ifdef CONFIG_X86_32
19259 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19260 asm volatile ("mov %0, %%gs" : : "r" (0));
19261 #endif
19262 }
19263 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19264 index 70bbe39..4ae2bd4 100644
19265 --- a/arch/x86/include/asm/stacktrace.h
19266 +++ b/arch/x86/include/asm/stacktrace.h
19267 @@ -11,28 +11,20 @@
19268
19269 extern int kstack_depth_to_print;
19270
19271 -struct thread_info;
19272 +struct task_struct;
19273 struct stacktrace_ops;
19274
19275 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19276 - unsigned long *stack,
19277 - unsigned long bp,
19278 - const struct stacktrace_ops *ops,
19279 - void *data,
19280 - unsigned long *end,
19281 - int *graph);
19282 +typedef unsigned long walk_stack_t(struct task_struct *task,
19283 + void *stack_start,
19284 + unsigned long *stack,
19285 + unsigned long bp,
19286 + const struct stacktrace_ops *ops,
19287 + void *data,
19288 + unsigned long *end,
19289 + int *graph);
19290
19291 -extern unsigned long
19292 -print_context_stack(struct thread_info *tinfo,
19293 - unsigned long *stack, unsigned long bp,
19294 - const struct stacktrace_ops *ops, void *data,
19295 - unsigned long *end, int *graph);
19296 -
19297 -extern unsigned long
19298 -print_context_stack_bp(struct thread_info *tinfo,
19299 - unsigned long *stack, unsigned long bp,
19300 - const struct stacktrace_ops *ops, void *data,
19301 - unsigned long *end, int *graph);
19302 +extern walk_stack_t print_context_stack;
19303 +extern walk_stack_t print_context_stack_bp;
19304
19305 /* Generic stack tracer with callbacks */
19306
19307 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19308 void (*address)(void *data, unsigned long address, int reliable);
19309 /* On negative return stop dumping */
19310 int (*stack)(void *data, char *name);
19311 - walk_stack_t walk_stack;
19312 + walk_stack_t *walk_stack;
19313 };
19314
19315 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19316 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19317 index 751bf4b..a1278b5 100644
19318 --- a/arch/x86/include/asm/switch_to.h
19319 +++ b/arch/x86/include/asm/switch_to.h
19320 @@ -112,7 +112,7 @@ do { \
19321 "call __switch_to\n\t" \
19322 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19323 __switch_canary \
19324 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19325 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19326 "movq %%rax,%%rdi\n\t" \
19327 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19328 "jnz ret_from_fork\n\t" \
19329 @@ -123,7 +123,7 @@ do { \
19330 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19331 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19332 [_tif_fork] "i" (_TIF_FORK), \
19333 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19334 + [thread_info] "m" (current_tinfo), \
19335 [current_task] "m" (current_task) \
19336 __switch_canary_iparam \
19337 : "memory", "cc" __EXTRA_CLOBBER)
19338 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19339 index 547e344..6be1175 100644
19340 --- a/arch/x86/include/asm/thread_info.h
19341 +++ b/arch/x86/include/asm/thread_info.h
19342 @@ -24,7 +24,6 @@ struct exec_domain;
19343 #include <linux/atomic.h>
19344
19345 struct thread_info {
19346 - struct task_struct *task; /* main task structure */
19347 struct exec_domain *exec_domain; /* execution domain */
19348 __u32 flags; /* low level flags */
19349 __u32 status; /* thread synchronous flags */
19350 @@ -33,13 +32,13 @@ struct thread_info {
19351 mm_segment_t addr_limit;
19352 struct restart_block restart_block;
19353 void __user *sysenter_return;
19354 + unsigned long lowest_stack;
19355 unsigned int sig_on_uaccess_error:1;
19356 unsigned int uaccess_err:1; /* uaccess failed */
19357 };
19358
19359 -#define INIT_THREAD_INFO(tsk) \
19360 +#define INIT_THREAD_INFO \
19361 { \
19362 - .task = &tsk, \
19363 .exec_domain = &default_exec_domain, \
19364 .flags = 0, \
19365 .cpu = 0, \
19366 @@ -50,7 +49,7 @@ struct thread_info {
19367 }, \
19368 }
19369
19370 -#define init_thread_info (init_thread_union.thread_info)
19371 +#define init_thread_info (init_thread_union.stack)
19372 #define init_stack (init_thread_union.stack)
19373
19374 #else /* !__ASSEMBLY__ */
19375 @@ -91,6 +90,7 @@ struct thread_info {
19376 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19377 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19378 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19379 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19380
19381 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19382 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19383 @@ -115,17 +115,18 @@ struct thread_info {
19384 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19385 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19386 #define _TIF_X32 (1 << TIF_X32)
19387 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19388
19389 /* work to do in syscall_trace_enter() */
19390 #define _TIF_WORK_SYSCALL_ENTRY \
19391 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19392 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19393 - _TIF_NOHZ)
19394 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19395
19396 /* work to do in syscall_trace_leave() */
19397 #define _TIF_WORK_SYSCALL_EXIT \
19398 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19399 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19400 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19401
19402 /* work to do on interrupt/exception return */
19403 #define _TIF_WORK_MASK \
19404 @@ -136,7 +137,7 @@ struct thread_info {
19405 /* work to do on any return to user space */
19406 #define _TIF_ALLWORK_MASK \
19407 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19408 - _TIF_NOHZ)
19409 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19410
19411 /* Only used for 64 bit */
19412 #define _TIF_DO_NOTIFY_MASK \
19413 @@ -151,7 +152,6 @@ struct thread_info {
19414 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19415
19416 #define STACK_WARN (THREAD_SIZE/8)
19417 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19418
19419 /*
19420 * macros/functions for gaining access to the thread information structure
19421 @@ -162,26 +162,18 @@ struct thread_info {
19422
19423 DECLARE_PER_CPU(unsigned long, kernel_stack);
19424
19425 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19426 +
19427 static inline struct thread_info *current_thread_info(void)
19428 {
19429 - struct thread_info *ti;
19430 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19431 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19432 - return ti;
19433 + return this_cpu_read_stable(current_tinfo);
19434 }
19435
19436 #else /* !__ASSEMBLY__ */
19437
19438 /* how to get the thread information struct from ASM */
19439 #define GET_THREAD_INFO(reg) \
19440 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19441 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19442 -
19443 -/*
19444 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19445 - * a certain register (to be used in assembler memory operands).
19446 - */
19447 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19448 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19449
19450 #endif
19451
19452 @@ -237,5 +229,12 @@ static inline bool is_ia32_task(void)
19453 extern void arch_task_cache_init(void);
19454 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19455 extern void arch_release_task_struct(struct task_struct *tsk);
19456 +
19457 +#define __HAVE_THREAD_FUNCTIONS
19458 +#define task_thread_info(task) (&(task)->tinfo)
19459 +#define task_stack_page(task) ((task)->stack)
19460 +#define setup_thread_stack(p, org) do {} while (0)
19461 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19462 +
19463 #endif
19464 #endif /* _ASM_X86_THREAD_INFO_H */
19465 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19466 index 04905bf..1178cdf 100644
19467 --- a/arch/x86/include/asm/tlbflush.h
19468 +++ b/arch/x86/include/asm/tlbflush.h
19469 @@ -17,18 +17,44 @@
19470
19471 static inline void __native_flush_tlb(void)
19472 {
19473 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19474 + u64 descriptor[2];
19475 +
19476 + descriptor[0] = PCID_KERNEL;
19477 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19478 + return;
19479 + }
19480 +
19481 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19482 + if (static_cpu_has(X86_FEATURE_PCID)) {
19483 + unsigned int cpu = raw_get_cpu();
19484 +
19485 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19486 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19487 + raw_put_cpu_no_resched();
19488 + return;
19489 + }
19490 +#endif
19491 +
19492 native_write_cr3(native_read_cr3());
19493 }
19494
19495 static inline void __native_flush_tlb_global_irq_disabled(void)
19496 {
19497 - unsigned long cr4;
19498 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19499 + u64 descriptor[2];
19500
19501 - cr4 = native_read_cr4();
19502 - /* clear PGE */
19503 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19504 - /* write old PGE again and flush TLBs */
19505 - native_write_cr4(cr4);
19506 + descriptor[0] = PCID_KERNEL;
19507 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19508 + } else {
19509 + unsigned long cr4;
19510 +
19511 + cr4 = native_read_cr4();
19512 + /* clear PGE */
19513 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19514 + /* write old PGE again and flush TLBs */
19515 + native_write_cr4(cr4);
19516 + }
19517 }
19518
19519 static inline void __native_flush_tlb_global(void)
19520 @@ -49,6 +75,41 @@ static inline void __native_flush_tlb_global(void)
19521
19522 static inline void __native_flush_tlb_single(unsigned long addr)
19523 {
19524 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19525 + u64 descriptor[2];
19526 +
19527 + descriptor[0] = PCID_KERNEL;
19528 + descriptor[1] = addr;
19529 +
19530 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19531 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19532 + if (addr < TASK_SIZE_MAX)
19533 + descriptor[1] += pax_user_shadow_base;
19534 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19535 + }
19536 +
19537 + descriptor[0] = PCID_USER;
19538 + descriptor[1] = addr;
19539 +#endif
19540 +
19541 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19542 + return;
19543 + }
19544 +
19545 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19546 + if (static_cpu_has(X86_FEATURE_PCID)) {
19547 + unsigned int cpu = raw_get_cpu();
19548 +
19549 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19550 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19551 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19552 + raw_put_cpu_no_resched();
19553 +
19554 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19555 + addr += pax_user_shadow_base;
19556 + }
19557 +#endif
19558 +
19559 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19560 }
19561
19562 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19563 index 0d592e0..7430aad 100644
19564 --- a/arch/x86/include/asm/uaccess.h
19565 +++ b/arch/x86/include/asm/uaccess.h
19566 @@ -7,6 +7,7 @@
19567 #include <linux/compiler.h>
19568 #include <linux/thread_info.h>
19569 #include <linux/string.h>
19570 +#include <linux/spinlock.h>
19571 #include <asm/asm.h>
19572 #include <asm/page.h>
19573 #include <asm/smap.h>
19574 @@ -29,7 +30,12 @@
19575
19576 #define get_ds() (KERNEL_DS)
19577 #define get_fs() (current_thread_info()->addr_limit)
19578 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19579 +void __set_fs(mm_segment_t x);
19580 +void set_fs(mm_segment_t x);
19581 +#else
19582 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19583 +#endif
19584
19585 #define segment_eq(a, b) ((a).seg == (b).seg)
19586
19587 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19588 * checks that the pointer is in the user space range - after calling
19589 * this function, memory access functions may still return -EFAULT.
19590 */
19591 -#define access_ok(type, addr, size) \
19592 - likely(!__range_not_ok(addr, size, user_addr_max()))
19593 +extern int _cond_resched(void);
19594 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19595 +#define access_ok(type, addr, size) \
19596 +({ \
19597 + unsigned long __size = size; \
19598 + unsigned long __addr = (unsigned long)addr; \
19599 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19600 + if (__ret_ao && __size) { \
19601 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19602 + unsigned long __end_ao = __addr + __size - 1; \
19603 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19604 + while (__addr_ao <= __end_ao) { \
19605 + char __c_ao; \
19606 + __addr_ao += PAGE_SIZE; \
19607 + if (__size > PAGE_SIZE) \
19608 + _cond_resched(); \
19609 + if (__get_user(__c_ao, (char __user *)__addr)) \
19610 + break; \
19611 + if (type != VERIFY_WRITE) { \
19612 + __addr = __addr_ao; \
19613 + continue; \
19614 + } \
19615 + if (__put_user(__c_ao, (char __user *)__addr)) \
19616 + break; \
19617 + __addr = __addr_ao; \
19618 + } \
19619 + } \
19620 + } \
19621 + __ret_ao; \
19622 +})
19623
19624 /*
19625 * The exception table consists of pairs of addresses relative to the
19626 @@ -176,10 +210,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19627 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19628 __chk_user_ptr(ptr); \
19629 might_fault(); \
19630 + pax_open_userland(); \
19631 asm volatile("call __get_user_%P3" \
19632 : "=a" (__ret_gu), "=r" (__val_gu) \
19633 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19634 (x) = (__typeof__(*(ptr))) __val_gu; \
19635 + pax_close_userland(); \
19636 __ret_gu; \
19637 })
19638
19639 @@ -187,13 +223,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19640 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19641 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19642
19643 -
19644 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19645 +#define __copyuser_seg "gs;"
19646 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19647 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19648 +#else
19649 +#define __copyuser_seg
19650 +#define __COPYUSER_SET_ES
19651 +#define __COPYUSER_RESTORE_ES
19652 +#endif
19653
19654 #ifdef CONFIG_X86_32
19655 #define __put_user_asm_u64(x, addr, err, errret) \
19656 asm volatile(ASM_STAC "\n" \
19657 - "1: movl %%eax,0(%2)\n" \
19658 - "2: movl %%edx,4(%2)\n" \
19659 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19660 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19661 "3: " ASM_CLAC "\n" \
19662 ".section .fixup,\"ax\"\n" \
19663 "4: movl %3,%0\n" \
19664 @@ -206,8 +250,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19665
19666 #define __put_user_asm_ex_u64(x, addr) \
19667 asm volatile(ASM_STAC "\n" \
19668 - "1: movl %%eax,0(%1)\n" \
19669 - "2: movl %%edx,4(%1)\n" \
19670 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19671 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19672 "3: " ASM_CLAC "\n" \
19673 _ASM_EXTABLE_EX(1b, 2b) \
19674 _ASM_EXTABLE_EX(2b, 3b) \
19675 @@ -257,7 +301,8 @@ extern void __put_user_8(void);
19676 __typeof__(*(ptr)) __pu_val; \
19677 __chk_user_ptr(ptr); \
19678 might_fault(); \
19679 - __pu_val = x; \
19680 + __pu_val = (x); \
19681 + pax_open_userland(); \
19682 switch (sizeof(*(ptr))) { \
19683 case 1: \
19684 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19685 @@ -275,6 +320,7 @@ extern void __put_user_8(void);
19686 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19687 break; \
19688 } \
19689 + pax_close_userland(); \
19690 __ret_pu; \
19691 })
19692
19693 @@ -355,8 +401,10 @@ do { \
19694 } while (0)
19695
19696 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19697 +do { \
19698 + pax_open_userland(); \
19699 asm volatile(ASM_STAC "\n" \
19700 - "1: mov"itype" %2,%"rtype"1\n" \
19701 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19702 "2: " ASM_CLAC "\n" \
19703 ".section .fixup,\"ax\"\n" \
19704 "3: mov %3,%0\n" \
19705 @@ -364,8 +412,10 @@ do { \
19706 " jmp 2b\n" \
19707 ".previous\n" \
19708 _ASM_EXTABLE(1b, 3b) \
19709 - : "=r" (err), ltype(x) \
19710 - : "m" (__m(addr)), "i" (errret), "0" (err))
19711 + : "=r" (err), ltype (x) \
19712 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19713 + pax_close_userland(); \
19714 +} while (0)
19715
19716 #define __get_user_size_ex(x, ptr, size) \
19717 do { \
19718 @@ -389,7 +439,7 @@ do { \
19719 } while (0)
19720
19721 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19722 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19723 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19724 "2:\n" \
19725 _ASM_EXTABLE_EX(1b, 2b) \
19726 : ltype(x) : "m" (__m(addr)))
19727 @@ -406,13 +456,24 @@ do { \
19728 int __gu_err; \
19729 unsigned long __gu_val; \
19730 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19731 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19732 + (x) = (__typeof__(*(ptr)))__gu_val; \
19733 __gu_err; \
19734 })
19735
19736 /* FIXME: this hack is definitely wrong -AK */
19737 struct __large_struct { unsigned long buf[100]; };
19738 -#define __m(x) (*(struct __large_struct __user *)(x))
19739 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19740 +#define ____m(x) \
19741 +({ \
19742 + unsigned long ____x = (unsigned long)(x); \
19743 + if (____x < pax_user_shadow_base) \
19744 + ____x += pax_user_shadow_base; \
19745 + (typeof(x))____x; \
19746 +})
19747 +#else
19748 +#define ____m(x) (x)
19749 +#endif
19750 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19751
19752 /*
19753 * Tell gcc we read from memory instead of writing: this is because
19754 @@ -420,8 +481,10 @@ struct __large_struct { unsigned long buf[100]; };
19755 * aliasing issues.
19756 */
19757 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19758 +do { \
19759 + pax_open_userland(); \
19760 asm volatile(ASM_STAC "\n" \
19761 - "1: mov"itype" %"rtype"1,%2\n" \
19762 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19763 "2: " ASM_CLAC "\n" \
19764 ".section .fixup,\"ax\"\n" \
19765 "3: mov %3,%0\n" \
19766 @@ -429,10 +492,12 @@ struct __large_struct { unsigned long buf[100]; };
19767 ".previous\n" \
19768 _ASM_EXTABLE(1b, 3b) \
19769 : "=r"(err) \
19770 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19771 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19772 + pax_close_userland(); \
19773 +} while (0)
19774
19775 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19776 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19777 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19778 "2:\n" \
19779 _ASM_EXTABLE_EX(1b, 2b) \
19780 : : ltype(x), "m" (__m(addr)))
19781 @@ -442,11 +507,13 @@ struct __large_struct { unsigned long buf[100]; };
19782 */
19783 #define uaccess_try do { \
19784 current_thread_info()->uaccess_err = 0; \
19785 + pax_open_userland(); \
19786 stac(); \
19787 barrier();
19788
19789 #define uaccess_catch(err) \
19790 clac(); \
19791 + pax_close_userland(); \
19792 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19793 } while (0)
19794
19795 @@ -471,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
19796 * On error, the variable @x is set to zero.
19797 */
19798
19799 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19800 +#define __get_user(x, ptr) get_user((x), (ptr))
19801 +#else
19802 #define __get_user(x, ptr) \
19803 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19804 +#endif
19805
19806 /**
19807 * __put_user: - Write a simple value into user space, with less checking.
19808 @@ -494,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
19809 * Returns zero on success, or -EFAULT on error.
19810 */
19811
19812 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19813 +#define __put_user(x, ptr) put_user((x), (ptr))
19814 +#else
19815 #define __put_user(x, ptr) \
19816 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19817 +#endif
19818
19819 #define __get_user_unaligned __get_user
19820 #define __put_user_unaligned __put_user
19821 @@ -513,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
19822 #define get_user_ex(x, ptr) do { \
19823 unsigned long __gue_val; \
19824 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19825 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19826 + (x) = (__typeof__(*(ptr)))__gue_val; \
19827 } while (0)
19828
19829 #define put_user_try uaccess_try
19830 @@ -531,7 +606,7 @@ extern __must_check long strlen_user(const char __user *str);
19831 extern __must_check long strnlen_user(const char __user *str, long n);
19832
19833 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19834 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19835 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19836
19837 extern void __cmpxchg_wrong_size(void)
19838 __compiletime_error("Bad argument size for cmpxchg");
19839 @@ -542,18 +617,19 @@ extern void __cmpxchg_wrong_size(void)
19840 __typeof__(ptr) __uval = (uval); \
19841 __typeof__(*(ptr)) __old = (old); \
19842 __typeof__(*(ptr)) __new = (new); \
19843 + pax_open_userland(); \
19844 switch (size) { \
19845 case 1: \
19846 { \
19847 asm volatile("\t" ASM_STAC "\n" \
19848 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19849 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19850 "2:\t" ASM_CLAC "\n" \
19851 "\t.section .fixup, \"ax\"\n" \
19852 "3:\tmov %3, %0\n" \
19853 "\tjmp 2b\n" \
19854 "\t.previous\n" \
19855 _ASM_EXTABLE(1b, 3b) \
19856 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19857 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19858 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19859 : "memory" \
19860 ); \
19861 @@ -562,14 +638,14 @@ extern void __cmpxchg_wrong_size(void)
19862 case 2: \
19863 { \
19864 asm volatile("\t" ASM_STAC "\n" \
19865 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19866 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19867 "2:\t" ASM_CLAC "\n" \
19868 "\t.section .fixup, \"ax\"\n" \
19869 "3:\tmov %3, %0\n" \
19870 "\tjmp 2b\n" \
19871 "\t.previous\n" \
19872 _ASM_EXTABLE(1b, 3b) \
19873 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19874 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19875 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19876 : "memory" \
19877 ); \
19878 @@ -578,14 +654,14 @@ extern void __cmpxchg_wrong_size(void)
19879 case 4: \
19880 { \
19881 asm volatile("\t" ASM_STAC "\n" \
19882 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19883 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19884 "2:\t" ASM_CLAC "\n" \
19885 "\t.section .fixup, \"ax\"\n" \
19886 "3:\tmov %3, %0\n" \
19887 "\tjmp 2b\n" \
19888 "\t.previous\n" \
19889 _ASM_EXTABLE(1b, 3b) \
19890 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19891 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19892 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19893 : "memory" \
19894 ); \
19895 @@ -597,14 +673,14 @@ extern void __cmpxchg_wrong_size(void)
19896 __cmpxchg_wrong_size(); \
19897 \
19898 asm volatile("\t" ASM_STAC "\n" \
19899 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19900 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19901 "2:\t" ASM_CLAC "\n" \
19902 "\t.section .fixup, \"ax\"\n" \
19903 "3:\tmov %3, %0\n" \
19904 "\tjmp 2b\n" \
19905 "\t.previous\n" \
19906 _ASM_EXTABLE(1b, 3b) \
19907 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19908 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19909 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19910 : "memory" \
19911 ); \
19912 @@ -613,6 +689,7 @@ extern void __cmpxchg_wrong_size(void)
19913 default: \
19914 __cmpxchg_wrong_size(); \
19915 } \
19916 + pax_close_userland(); \
19917 *__uval = __old; \
19918 __ret; \
19919 })
19920 @@ -636,17 +713,6 @@ extern struct movsl_mask {
19921
19922 #define ARCH_HAS_NOCACHE_UACCESS 1
19923
19924 -#ifdef CONFIG_X86_32
19925 -# include <asm/uaccess_32.h>
19926 -#else
19927 -# include <asm/uaccess_64.h>
19928 -#endif
19929 -
19930 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19931 - unsigned n);
19932 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19933 - unsigned n);
19934 -
19935 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19936 # define copy_user_diag __compiletime_error
19937 #else
19938 @@ -656,7 +722,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19939 extern void copy_user_diag("copy_from_user() buffer size is too small")
19940 copy_from_user_overflow(void);
19941 extern void copy_user_diag("copy_to_user() buffer size is too small")
19942 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19943 +copy_to_user_overflow(void);
19944
19945 #undef copy_user_diag
19946
19947 @@ -669,7 +735,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19948
19949 extern void
19950 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19951 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19952 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19953 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19954
19955 #else
19956 @@ -684,10 +750,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19957
19958 #endif
19959
19960 +#ifdef CONFIG_X86_32
19961 +# include <asm/uaccess_32.h>
19962 +#else
19963 +# include <asm/uaccess_64.h>
19964 +#endif
19965 +
19966 static inline unsigned long __must_check
19967 copy_from_user(void *to, const void __user *from, unsigned long n)
19968 {
19969 - int sz = __compiletime_object_size(to);
19970 + size_t sz = __compiletime_object_size(to);
19971
19972 might_fault();
19973
19974 @@ -709,12 +781,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19975 * case, and do only runtime checking for non-constant sizes.
19976 */
19977
19978 - if (likely(sz < 0 || sz >= n))
19979 - n = _copy_from_user(to, from, n);
19980 - else if(__builtin_constant_p(n))
19981 - copy_from_user_overflow();
19982 - else
19983 - __copy_from_user_overflow(sz, n);
19984 + if (likely(sz != (size_t)-1 && sz < n)) {
19985 + if(__builtin_constant_p(n))
19986 + copy_from_user_overflow();
19987 + else
19988 + __copy_from_user_overflow(sz, n);
19989 + } else if (access_ok(VERIFY_READ, from, n))
19990 + n = __copy_from_user(to, from, n);
19991 + else if ((long)n > 0)
19992 + memset(to, 0, n);
19993
19994 return n;
19995 }
19996 @@ -722,17 +797,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19997 static inline unsigned long __must_check
19998 copy_to_user(void __user *to, const void *from, unsigned long n)
19999 {
20000 - int sz = __compiletime_object_size(from);
20001 + size_t sz = __compiletime_object_size(from);
20002
20003 might_fault();
20004
20005 /* See the comment in copy_from_user() above. */
20006 - if (likely(sz < 0 || sz >= n))
20007 - n = _copy_to_user(to, from, n);
20008 - else if(__builtin_constant_p(n))
20009 - copy_to_user_overflow();
20010 - else
20011 - __copy_to_user_overflow(sz, n);
20012 + if (likely(sz != (size_t)-1 && sz < n)) {
20013 + if(__builtin_constant_p(n))
20014 + copy_to_user_overflow();
20015 + else
20016 + __copy_to_user_overflow(sz, n);
20017 + } else if (access_ok(VERIFY_WRITE, to, n))
20018 + n = __copy_to_user(to, from, n);
20019
20020 return n;
20021 }
20022 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20023 index 3c03a5d..edb68ae 100644
20024 --- a/arch/x86/include/asm/uaccess_32.h
20025 +++ b/arch/x86/include/asm/uaccess_32.h
20026 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20027 * anything, so this is accurate.
20028 */
20029
20030 -static __always_inline unsigned long __must_check
20031 +static __always_inline __size_overflow(3) unsigned long __must_check
20032 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20033 {
20034 + if ((long)n < 0)
20035 + return n;
20036 +
20037 + check_object_size(from, n, true);
20038 +
20039 if (__builtin_constant_p(n)) {
20040 unsigned long ret;
20041
20042 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20043 __copy_to_user(void __user *to, const void *from, unsigned long n)
20044 {
20045 might_fault();
20046 +
20047 return __copy_to_user_inatomic(to, from, n);
20048 }
20049
20050 -static __always_inline unsigned long
20051 +static __always_inline __size_overflow(3) unsigned long
20052 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20053 {
20054 + if ((long)n < 0)
20055 + return n;
20056 +
20057 /* Avoid zeroing the tail if the copy fails..
20058 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20059 * but as the zeroing behaviour is only significant when n is not
20060 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20061 __copy_from_user(void *to, const void __user *from, unsigned long n)
20062 {
20063 might_fault();
20064 +
20065 + if ((long)n < 0)
20066 + return n;
20067 +
20068 + check_object_size(to, n, false);
20069 +
20070 if (__builtin_constant_p(n)) {
20071 unsigned long ret;
20072
20073 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20074 const void __user *from, unsigned long n)
20075 {
20076 might_fault();
20077 +
20078 + if ((long)n < 0)
20079 + return n;
20080 +
20081 if (__builtin_constant_p(n)) {
20082 unsigned long ret;
20083
20084 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20085 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20086 unsigned long n)
20087 {
20088 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20089 + if ((long)n < 0)
20090 + return n;
20091 +
20092 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20093 }
20094
20095 #endif /* _ASM_X86_UACCESS_32_H */
20096 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20097 index 12a26b9..c36fff5 100644
20098 --- a/arch/x86/include/asm/uaccess_64.h
20099 +++ b/arch/x86/include/asm/uaccess_64.h
20100 @@ -10,6 +10,9 @@
20101 #include <asm/alternative.h>
20102 #include <asm/cpufeature.h>
20103 #include <asm/page.h>
20104 +#include <asm/pgtable.h>
20105 +
20106 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20107
20108 /*
20109 * Copy To/From Userspace
20110 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20111 __must_check unsigned long
20112 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20113
20114 -static __always_inline __must_check unsigned long
20115 -copy_user_generic(void *to, const void *from, unsigned len)
20116 +static __always_inline __must_check __size_overflow(3) unsigned long
20117 +copy_user_generic(void *to, const void *from, unsigned long len)
20118 {
20119 unsigned ret;
20120
20121 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20122 }
20123
20124 __must_check unsigned long
20125 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20126 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20127
20128 static __always_inline __must_check
20129 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20130 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20131 {
20132 - int ret = 0;
20133 + size_t sz = __compiletime_object_size(dst);
20134 + unsigned ret = 0;
20135 +
20136 + if (size > INT_MAX)
20137 + return size;
20138 +
20139 + check_object_size(dst, size, false);
20140 +
20141 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20142 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20143 + return size;
20144 +#endif
20145 +
20146 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20147 + if(__builtin_constant_p(size))
20148 + copy_from_user_overflow();
20149 + else
20150 + __copy_from_user_overflow(sz, size);
20151 + return size;
20152 + }
20153
20154 if (!__builtin_constant_p(size))
20155 - return copy_user_generic(dst, (__force void *)src, size);
20156 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20157 switch (size) {
20158 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20159 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20160 ret, "b", "b", "=q", 1);
20161 return ret;
20162 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20163 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20164 ret, "w", "w", "=r", 2);
20165 return ret;
20166 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20167 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20168 ret, "l", "k", "=r", 4);
20169 return ret;
20170 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20171 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20172 ret, "q", "", "=r", 8);
20173 return ret;
20174 case 10:
20175 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20176 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20177 ret, "q", "", "=r", 10);
20178 if (unlikely(ret))
20179 return ret;
20180 __get_user_asm(*(u16 *)(8 + (char *)dst),
20181 - (u16 __user *)(8 + (char __user *)src),
20182 + (const u16 __user *)(8 + (const char __user *)src),
20183 ret, "w", "w", "=r", 2);
20184 return ret;
20185 case 16:
20186 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20187 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20188 ret, "q", "", "=r", 16);
20189 if (unlikely(ret))
20190 return ret;
20191 __get_user_asm(*(u64 *)(8 + (char *)dst),
20192 - (u64 __user *)(8 + (char __user *)src),
20193 + (const u64 __user *)(8 + (const char __user *)src),
20194 ret, "q", "", "=r", 8);
20195 return ret;
20196 default:
20197 - return copy_user_generic(dst, (__force void *)src, size);
20198 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20199 }
20200 }
20201
20202 static __always_inline __must_check
20203 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20204 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20205 {
20206 might_fault();
20207 return __copy_from_user_nocheck(dst, src, size);
20208 }
20209
20210 static __always_inline __must_check
20211 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20212 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20213 {
20214 - int ret = 0;
20215 + size_t sz = __compiletime_object_size(src);
20216 + unsigned ret = 0;
20217 +
20218 + if (size > INT_MAX)
20219 + return size;
20220 +
20221 + check_object_size(src, size, true);
20222 +
20223 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20224 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20225 + return size;
20226 +#endif
20227 +
20228 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20229 + if(__builtin_constant_p(size))
20230 + copy_to_user_overflow();
20231 + else
20232 + __copy_to_user_overflow(sz, size);
20233 + return size;
20234 + }
20235
20236 if (!__builtin_constant_p(size))
20237 - return copy_user_generic((__force void *)dst, src, size);
20238 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20239 switch (size) {
20240 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20241 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20242 ret, "b", "b", "iq", 1);
20243 return ret;
20244 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20245 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20246 ret, "w", "w", "ir", 2);
20247 return ret;
20248 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20249 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20250 ret, "l", "k", "ir", 4);
20251 return ret;
20252 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20253 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20254 ret, "q", "", "er", 8);
20255 return ret;
20256 case 10:
20257 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20258 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20259 ret, "q", "", "er", 10);
20260 if (unlikely(ret))
20261 return ret;
20262 asm("":::"memory");
20263 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20264 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20265 ret, "w", "w", "ir", 2);
20266 return ret;
20267 case 16:
20268 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20269 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20270 ret, "q", "", "er", 16);
20271 if (unlikely(ret))
20272 return ret;
20273 asm("":::"memory");
20274 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20275 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20276 ret, "q", "", "er", 8);
20277 return ret;
20278 default:
20279 - return copy_user_generic((__force void *)dst, src, size);
20280 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20281 }
20282 }
20283
20284 static __always_inline __must_check
20285 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20286 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20287 {
20288 might_fault();
20289 return __copy_to_user_nocheck(dst, src, size);
20290 }
20291
20292 static __always_inline __must_check
20293 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20294 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20295 {
20296 - int ret = 0;
20297 + unsigned ret = 0;
20298
20299 might_fault();
20300 +
20301 + if (size > INT_MAX)
20302 + return size;
20303 +
20304 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20305 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20306 + return size;
20307 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20308 + return size;
20309 +#endif
20310 +
20311 if (!__builtin_constant_p(size))
20312 - return copy_user_generic((__force void *)dst,
20313 - (__force void *)src, size);
20314 + return copy_user_generic((__force_kernel void *)____m(dst),
20315 + (__force_kernel const void *)____m(src), size);
20316 switch (size) {
20317 case 1: {
20318 u8 tmp;
20319 - __get_user_asm(tmp, (u8 __user *)src,
20320 + __get_user_asm(tmp, (const u8 __user *)src,
20321 ret, "b", "b", "=q", 1);
20322 if (likely(!ret))
20323 __put_user_asm(tmp, (u8 __user *)dst,
20324 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20325 }
20326 case 2: {
20327 u16 tmp;
20328 - __get_user_asm(tmp, (u16 __user *)src,
20329 + __get_user_asm(tmp, (const u16 __user *)src,
20330 ret, "w", "w", "=r", 2);
20331 if (likely(!ret))
20332 __put_user_asm(tmp, (u16 __user *)dst,
20333 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20334
20335 case 4: {
20336 u32 tmp;
20337 - __get_user_asm(tmp, (u32 __user *)src,
20338 + __get_user_asm(tmp, (const u32 __user *)src,
20339 ret, "l", "k", "=r", 4);
20340 if (likely(!ret))
20341 __put_user_asm(tmp, (u32 __user *)dst,
20342 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20343 }
20344 case 8: {
20345 u64 tmp;
20346 - __get_user_asm(tmp, (u64 __user *)src,
20347 + __get_user_asm(tmp, (const u64 __user *)src,
20348 ret, "q", "", "=r", 8);
20349 if (likely(!ret))
20350 __put_user_asm(tmp, (u64 __user *)dst,
20351 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20352 return ret;
20353 }
20354 default:
20355 - return copy_user_generic((__force void *)dst,
20356 - (__force void *)src, size);
20357 + return copy_user_generic((__force_kernel void *)____m(dst),
20358 + (__force_kernel const void *)____m(src), size);
20359 }
20360 }
20361
20362 -static __must_check __always_inline int
20363 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20364 +static __must_check __always_inline unsigned long
20365 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20366 {
20367 return __copy_from_user_nocheck(dst, src, size);
20368 }
20369
20370 -static __must_check __always_inline int
20371 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20372 +static __must_check __always_inline unsigned long
20373 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20374 {
20375 return __copy_to_user_nocheck(dst, src, size);
20376 }
20377
20378 -extern long __copy_user_nocache(void *dst, const void __user *src,
20379 - unsigned size, int zerorest);
20380 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20381 + unsigned long size, int zerorest);
20382
20383 -static inline int
20384 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20385 +static inline unsigned long
20386 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20387 {
20388 might_fault();
20389 +
20390 + if (size > INT_MAX)
20391 + return size;
20392 +
20393 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20394 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20395 + return size;
20396 +#endif
20397 +
20398 return __copy_user_nocache(dst, src, size, 1);
20399 }
20400
20401 -static inline int
20402 +static inline unsigned long
20403 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20404 - unsigned size)
20405 + unsigned long size)
20406 {
20407 + if (size > INT_MAX)
20408 + return size;
20409 +
20410 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20411 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20412 + return size;
20413 +#endif
20414 +
20415 return __copy_user_nocache(dst, src, size, 0);
20416 }
20417
20418 unsigned long
20419 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
20420 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
20421
20422 #endif /* _ASM_X86_UACCESS_64_H */
20423 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20424 index 5b238981..77fdd78 100644
20425 --- a/arch/x86/include/asm/word-at-a-time.h
20426 +++ b/arch/x86/include/asm/word-at-a-time.h
20427 @@ -11,7 +11,7 @@
20428 * and shift, for example.
20429 */
20430 struct word_at_a_time {
20431 - const unsigned long one_bits, high_bits;
20432 + unsigned long one_bits, high_bits;
20433 };
20434
20435 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20436 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20437 index f58a9c7..dc378042a 100644
20438 --- a/arch/x86/include/asm/x86_init.h
20439 +++ b/arch/x86/include/asm/x86_init.h
20440 @@ -129,7 +129,7 @@ struct x86_init_ops {
20441 struct x86_init_timers timers;
20442 struct x86_init_iommu iommu;
20443 struct x86_init_pci pci;
20444 -};
20445 +} __no_const;
20446
20447 /**
20448 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20449 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20450 void (*setup_percpu_clockev)(void);
20451 void (*early_percpu_clock_init)(void);
20452 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20453 -};
20454 +} __no_const;
20455
20456 struct timespec;
20457
20458 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20459 void (*save_sched_clock_state)(void);
20460 void (*restore_sched_clock_state)(void);
20461 void (*apic_post_init)(void);
20462 -};
20463 +} __no_const;
20464
20465 struct pci_dev;
20466 struct msi_msg;
20467 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20468 void (*teardown_msi_irqs)(struct pci_dev *dev);
20469 void (*restore_msi_irqs)(struct pci_dev *dev);
20470 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20471 -};
20472 +} __no_const;
20473
20474 struct IO_APIC_route_entry;
20475 struct io_apic_irq_attr;
20476 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20477 unsigned int destination, int vector,
20478 struct io_apic_irq_attr *attr);
20479 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20480 -};
20481 +} __no_const;
20482
20483 extern struct x86_init_ops x86_init;
20484 extern struct x86_cpuinit_ops x86_cpuinit;
20485 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20486 index 5eea099..ff7ef8d 100644
20487 --- a/arch/x86/include/asm/xen/page.h
20488 +++ b/arch/x86/include/asm/xen/page.h
20489 @@ -83,7 +83,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20490 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20491 * cases needing an extended handling.
20492 */
20493 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20494 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20495 {
20496 unsigned long mfn;
20497
20498 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20499 index c9a6d68..cb57f42 100644
20500 --- a/arch/x86/include/asm/xsave.h
20501 +++ b/arch/x86/include/asm/xsave.h
20502 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20503 if (unlikely(err))
20504 return -EFAULT;
20505
20506 + pax_open_userland();
20507 __asm__ __volatile__(ASM_STAC "\n"
20508 - "1:"XSAVE"\n"
20509 + "1:"
20510 + __copyuser_seg
20511 + XSAVE"\n"
20512 "2: " ASM_CLAC "\n"
20513 xstate_fault
20514 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20515 : "memory");
20516 + pax_close_userland();
20517 return err;
20518 }
20519
20520 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20521 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20522 {
20523 int err = 0;
20524 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20525 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20526 u32 lmask = mask;
20527 u32 hmask = mask >> 32;
20528
20529 + pax_open_userland();
20530 __asm__ __volatile__(ASM_STAC "\n"
20531 - "1:"XRSTOR"\n"
20532 + "1:"
20533 + __copyuser_seg
20534 + XRSTOR"\n"
20535 "2: " ASM_CLAC "\n"
20536 xstate_fault
20537 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20538 : "memory"); /* memory required? */
20539 + pax_close_userland();
20540 return err;
20541 }
20542
20543 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20544 index d993e33..8db1b18 100644
20545 --- a/arch/x86/include/uapi/asm/e820.h
20546 +++ b/arch/x86/include/uapi/asm/e820.h
20547 @@ -58,7 +58,7 @@ struct e820map {
20548 #define ISA_START_ADDRESS 0xa0000
20549 #define ISA_END_ADDRESS 0x100000
20550
20551 -#define BIOS_BEGIN 0x000a0000
20552 +#define BIOS_BEGIN 0x000c0000
20553 #define BIOS_END 0x00100000
20554
20555 #define BIOS_ROM_BASE 0xffe00000
20556 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20557 index 7b0a55a..ad115bf 100644
20558 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20559 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20560 @@ -49,7 +49,6 @@
20561 #define EFLAGS 144
20562 #define RSP 152
20563 #define SS 160
20564 -#define ARGOFFSET R11
20565 #endif /* __ASSEMBLY__ */
20566
20567 /* top of stack page */
20568 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20569 index 5d4502c..a567e09 100644
20570 --- a/arch/x86/kernel/Makefile
20571 +++ b/arch/x86/kernel/Makefile
20572 @@ -24,7 +24,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20573 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20574 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20575 obj-y += probe_roms.o
20576 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20577 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20578 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20579 obj-$(CONFIG_X86_64) += mcount_64.o
20580 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20581 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20582 index b5ddc96..490b4e4 100644
20583 --- a/arch/x86/kernel/acpi/boot.c
20584 +++ b/arch/x86/kernel/acpi/boot.c
20585 @@ -1351,7 +1351,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
20586 * If your system is blacklisted here, but you find that acpi=force
20587 * works for you, please contact linux-acpi@vger.kernel.org
20588 */
20589 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20590 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20591 /*
20592 * Boxes that need ACPI disabled
20593 */
20594 @@ -1426,7 +1426,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20595 };
20596
20597 /* second table for DMI checks that should run after early-quirks */
20598 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20599 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20600 /*
20601 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20602 * which includes some code which overrides all temperature
20603 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20604 index 3136820..e2c6577 100644
20605 --- a/arch/x86/kernel/acpi/sleep.c
20606 +++ b/arch/x86/kernel/acpi/sleep.c
20607 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20608 #else /* CONFIG_64BIT */
20609 #ifdef CONFIG_SMP
20610 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20611 +
20612 + pax_open_kernel();
20613 early_gdt_descr.address =
20614 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20615 + pax_close_kernel();
20616 +
20617 initial_gs = per_cpu_offset(smp_processor_id());
20618 #endif
20619 initial_code = (unsigned long)wakeup_long64;
20620 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20621 index 665c6b7..eae4d56 100644
20622 --- a/arch/x86/kernel/acpi/wakeup_32.S
20623 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20624 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20625 # and restore the stack ... but you need gdt for this to work
20626 movl saved_context_esp, %esp
20627
20628 - movl %cs:saved_magic, %eax
20629 - cmpl $0x12345678, %eax
20630 + cmpl $0x12345678, saved_magic
20631 jne bogus_magic
20632
20633 # jump to place where we left off
20634 - movl saved_eip, %eax
20635 - jmp *%eax
20636 + jmp *(saved_eip)
20637
20638 bogus_magic:
20639 jmp bogus_magic
20640 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20641 index 703130f..27a155d 100644
20642 --- a/arch/x86/kernel/alternative.c
20643 +++ b/arch/x86/kernel/alternative.c
20644 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20645 */
20646 for (a = start; a < end; a++) {
20647 instr = (u8 *)&a->instr_offset + a->instr_offset;
20648 +
20649 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20650 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20651 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20652 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20653 +#endif
20654 +
20655 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20656 BUG_ON(a->replacementlen > a->instrlen);
20657 BUG_ON(a->instrlen > sizeof(insnbuf));
20658 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20659 add_nops(insnbuf + a->replacementlen,
20660 a->instrlen - a->replacementlen);
20661
20662 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20663 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20664 + instr = ktva_ktla(instr);
20665 +#endif
20666 +
20667 text_poke_early(instr, insnbuf, a->instrlen);
20668 }
20669 }
20670 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20671 for (poff = start; poff < end; poff++) {
20672 u8 *ptr = (u8 *)poff + *poff;
20673
20674 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20675 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20676 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20677 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20678 +#endif
20679 +
20680 if (!*poff || ptr < text || ptr >= text_end)
20681 continue;
20682 /* turn DS segment override prefix into lock prefix */
20683 - if (*ptr == 0x3e)
20684 + if (*ktla_ktva(ptr) == 0x3e)
20685 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20686 }
20687 mutex_unlock(&text_mutex);
20688 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20689 for (poff = start; poff < end; poff++) {
20690 u8 *ptr = (u8 *)poff + *poff;
20691
20692 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20693 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20694 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20695 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20696 +#endif
20697 +
20698 if (!*poff || ptr < text || ptr >= text_end)
20699 continue;
20700 /* turn lock prefix into DS segment override prefix */
20701 - if (*ptr == 0xf0)
20702 + if (*ktla_ktva(ptr) == 0xf0)
20703 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20704 }
20705 mutex_unlock(&text_mutex);
20706 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20707
20708 BUG_ON(p->len > MAX_PATCH_LEN);
20709 /* prep the buffer with the original instructions */
20710 - memcpy(insnbuf, p->instr, p->len);
20711 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20712 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20713 (unsigned long)p->instr, p->len);
20714
20715 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20716 if (!uniproc_patched || num_possible_cpus() == 1)
20717 free_init_pages("SMP alternatives",
20718 (unsigned long)__smp_locks,
20719 - (unsigned long)__smp_locks_end);
20720 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20721 #endif
20722
20723 apply_paravirt(__parainstructions, __parainstructions_end);
20724 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20725 * instructions. And on the local CPU you need to be protected again NMI or MCE
20726 * handlers seeing an inconsistent instruction while you patch.
20727 */
20728 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20729 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20730 size_t len)
20731 {
20732 unsigned long flags;
20733 local_irq_save(flags);
20734 - memcpy(addr, opcode, len);
20735 +
20736 + pax_open_kernel();
20737 + memcpy(ktla_ktva(addr), opcode, len);
20738 sync_core();
20739 + pax_close_kernel();
20740 +
20741 local_irq_restore(flags);
20742 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20743 that causes hangs on some VIA CPUs. */
20744 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20745 */
20746 void *text_poke(void *addr, const void *opcode, size_t len)
20747 {
20748 - unsigned long flags;
20749 - char *vaddr;
20750 + unsigned char *vaddr = ktla_ktva(addr);
20751 struct page *pages[2];
20752 - int i;
20753 + size_t i;
20754
20755 if (!core_kernel_text((unsigned long)addr)) {
20756 - pages[0] = vmalloc_to_page(addr);
20757 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20758 + pages[0] = vmalloc_to_page(vaddr);
20759 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20760 } else {
20761 - pages[0] = virt_to_page(addr);
20762 + pages[0] = virt_to_page(vaddr);
20763 WARN_ON(!PageReserved(pages[0]));
20764 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20765 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20766 }
20767 BUG_ON(!pages[0]);
20768 - local_irq_save(flags);
20769 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20770 - if (pages[1])
20771 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20772 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20773 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20774 - clear_fixmap(FIX_TEXT_POKE0);
20775 - if (pages[1])
20776 - clear_fixmap(FIX_TEXT_POKE1);
20777 - local_flush_tlb();
20778 - sync_core();
20779 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20780 - that causes hangs on some VIA CPUs. */
20781 + text_poke_early(addr, opcode, len);
20782 for (i = 0; i < len; i++)
20783 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20784 - local_irq_restore(flags);
20785 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20786 return addr;
20787 }
20788
20789 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20790 if (likely(!bp_patching_in_progress))
20791 return 0;
20792
20793 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20794 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20795 return 0;
20796
20797 /* set up the specified breakpoint handler */
20798 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20799 */
20800 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20801 {
20802 - unsigned char int3 = 0xcc;
20803 + const unsigned char int3 = 0xcc;
20804
20805 bp_int3_handler = handler;
20806 bp_int3_addr = (u8 *)addr + sizeof(int3);
20807 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20808 index 29b5b18..3bdfc29 100644
20809 --- a/arch/x86/kernel/apic/apic.c
20810 +++ b/arch/x86/kernel/apic/apic.c
20811 @@ -201,7 +201,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20812 /*
20813 * Debug level, exported for io_apic.c
20814 */
20815 -unsigned int apic_verbosity;
20816 +int apic_verbosity;
20817
20818 int pic_mode;
20819
20820 @@ -1991,7 +1991,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20821 apic_write(APIC_ESR, 0);
20822 v = apic_read(APIC_ESR);
20823 ack_APIC_irq();
20824 - atomic_inc(&irq_err_count);
20825 + atomic_inc_unchecked(&irq_err_count);
20826
20827 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20828 smp_processor_id(), v);
20829 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20830 index de918c4..32eed23 100644
20831 --- a/arch/x86/kernel/apic/apic_flat_64.c
20832 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20833 @@ -154,7 +154,7 @@ static int flat_probe(void)
20834 return 1;
20835 }
20836
20837 -static struct apic apic_flat = {
20838 +static struct apic apic_flat __read_only = {
20839 .name = "flat",
20840 .probe = flat_probe,
20841 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20842 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20843 return 0;
20844 }
20845
20846 -static struct apic apic_physflat = {
20847 +static struct apic apic_physflat __read_only = {
20848
20849 .name = "physical flat",
20850 .probe = physflat_probe,
20851 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20852 index b205cdb..d8503ff 100644
20853 --- a/arch/x86/kernel/apic/apic_noop.c
20854 +++ b/arch/x86/kernel/apic/apic_noop.c
20855 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20856 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20857 }
20858
20859 -struct apic apic_noop = {
20860 +struct apic apic_noop __read_only = {
20861 .name = "noop",
20862 .probe = noop_probe,
20863 .acpi_madt_oem_check = NULL,
20864 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20865 index c4a8d63..fe893ac 100644
20866 --- a/arch/x86/kernel/apic/bigsmp_32.c
20867 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20868 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20869 return dmi_bigsmp;
20870 }
20871
20872 -static struct apic apic_bigsmp = {
20873 +static struct apic apic_bigsmp __read_only = {
20874
20875 .name = "bigsmp",
20876 .probe = probe_bigsmp,
20877 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20878 index 3f5f604..309c0e6 100644
20879 --- a/arch/x86/kernel/apic/io_apic.c
20880 +++ b/arch/x86/kernel/apic/io_apic.c
20881 @@ -1859,7 +1859,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20882 return ret;
20883 }
20884
20885 -atomic_t irq_mis_count;
20886 +atomic_unchecked_t irq_mis_count;
20887
20888 #ifdef CONFIG_GENERIC_PENDING_IRQ
20889 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20890 @@ -2000,7 +2000,7 @@ static void ack_ioapic_level(struct irq_data *data)
20891 * at the cpu.
20892 */
20893 if (!(v & (1 << (i & 0x1f)))) {
20894 - atomic_inc(&irq_mis_count);
20895 + atomic_inc_unchecked(&irq_mis_count);
20896
20897 eoi_ioapic_irq(irq, cfg);
20898 }
20899 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20900 index bda4886..f9c7195 100644
20901 --- a/arch/x86/kernel/apic/probe_32.c
20902 +++ b/arch/x86/kernel/apic/probe_32.c
20903 @@ -72,7 +72,7 @@ static int probe_default(void)
20904 return 1;
20905 }
20906
20907 -static struct apic apic_default = {
20908 +static struct apic apic_default __read_only = {
20909
20910 .name = "default",
20911 .probe = probe_default,
20912 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20913 index 6cedd79..023ff8e 100644
20914 --- a/arch/x86/kernel/apic/vector.c
20915 +++ b/arch/x86/kernel/apic/vector.c
20916 @@ -21,7 +21,7 @@
20917
20918 static DEFINE_RAW_SPINLOCK(vector_lock);
20919
20920 -void lock_vector_lock(void)
20921 +void lock_vector_lock(void) __acquires(vector_lock)
20922 {
20923 /* Used to the online set of cpus does not change
20924 * during assign_irq_vector.
20925 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20926 raw_spin_lock(&vector_lock);
20927 }
20928
20929 -void unlock_vector_lock(void)
20930 +void unlock_vector_lock(void) __releases(vector_lock)
20931 {
20932 raw_spin_unlock(&vector_lock);
20933 }
20934 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20935 index e658f21..b695a1a 100644
20936 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20937 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20938 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20939 return notifier_from_errno(err);
20940 }
20941
20942 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20943 +static struct notifier_block x2apic_cpu_notifier = {
20944 .notifier_call = update_clusterinfo,
20945 };
20946
20947 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20948 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20949 }
20950
20951 -static struct apic apic_x2apic_cluster = {
20952 +static struct apic apic_x2apic_cluster __read_only = {
20953
20954 .name = "cluster x2apic",
20955 .probe = x2apic_cluster_probe,
20956 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20957 index 6fae733..5ca17af 100644
20958 --- a/arch/x86/kernel/apic/x2apic_phys.c
20959 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20960 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20961 return apic == &apic_x2apic_phys;
20962 }
20963
20964 -static struct apic apic_x2apic_phys = {
20965 +static struct apic apic_x2apic_phys __read_only = {
20966
20967 .name = "physical x2apic",
20968 .probe = x2apic_phys_probe,
20969 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20970 index 8e9dcfd..c61b3e4 100644
20971 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20972 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20973 @@ -348,7 +348,7 @@ static int uv_probe(void)
20974 return apic == &apic_x2apic_uv_x;
20975 }
20976
20977 -static struct apic __refdata apic_x2apic_uv_x = {
20978 +static struct apic apic_x2apic_uv_x __read_only = {
20979
20980 .name = "UV large system",
20981 .probe = uv_probe,
20982 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20983 index 927ec92..0dc3bd4 100644
20984 --- a/arch/x86/kernel/apm_32.c
20985 +++ b/arch/x86/kernel/apm_32.c
20986 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20987 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20988 * even though they are called in protected mode.
20989 */
20990 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20991 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20992 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20993
20994 static const char driver_version[] = "1.16ac"; /* no spaces */
20995 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20996 BUG_ON(cpu != 0);
20997 gdt = get_cpu_gdt_table(cpu);
20998 save_desc_40 = gdt[0x40 / 8];
20999 +
21000 + pax_open_kernel();
21001 gdt[0x40 / 8] = bad_bios_desc;
21002 + pax_close_kernel();
21003
21004 apm_irq_save(flags);
21005 APM_DO_SAVE_SEGS;
21006 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21007 &call->esi);
21008 APM_DO_RESTORE_SEGS;
21009 apm_irq_restore(flags);
21010 +
21011 + pax_open_kernel();
21012 gdt[0x40 / 8] = save_desc_40;
21013 + pax_close_kernel();
21014 +
21015 put_cpu();
21016
21017 return call->eax & 0xff;
21018 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21019 BUG_ON(cpu != 0);
21020 gdt = get_cpu_gdt_table(cpu);
21021 save_desc_40 = gdt[0x40 / 8];
21022 +
21023 + pax_open_kernel();
21024 gdt[0x40 / 8] = bad_bios_desc;
21025 + pax_close_kernel();
21026
21027 apm_irq_save(flags);
21028 APM_DO_SAVE_SEGS;
21029 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21030 &call->eax);
21031 APM_DO_RESTORE_SEGS;
21032 apm_irq_restore(flags);
21033 +
21034 + pax_open_kernel();
21035 gdt[0x40 / 8] = save_desc_40;
21036 + pax_close_kernel();
21037 +
21038 put_cpu();
21039 return error;
21040 }
21041 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21042 * code to that CPU.
21043 */
21044 gdt = get_cpu_gdt_table(0);
21045 +
21046 + pax_open_kernel();
21047 set_desc_base(&gdt[APM_CS >> 3],
21048 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21049 set_desc_base(&gdt[APM_CS_16 >> 3],
21050 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21051 set_desc_base(&gdt[APM_DS >> 3],
21052 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21053 + pax_close_kernel();
21054
21055 proc_create("apm", 0, NULL, &apm_file_ops);
21056
21057 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21058 index 9f6b934..cf5ffb3 100644
21059 --- a/arch/x86/kernel/asm-offsets.c
21060 +++ b/arch/x86/kernel/asm-offsets.c
21061 @@ -32,6 +32,8 @@ void common(void) {
21062 OFFSET(TI_flags, thread_info, flags);
21063 OFFSET(TI_status, thread_info, status);
21064 OFFSET(TI_addr_limit, thread_info, addr_limit);
21065 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21066 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21067
21068 BLANK();
21069 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21070 @@ -52,8 +54,26 @@ void common(void) {
21071 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21072 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21073 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21074 +
21075 +#ifdef CONFIG_PAX_KERNEXEC
21076 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21077 #endif
21078
21079 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21080 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21081 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21082 +#ifdef CONFIG_X86_64
21083 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21084 +#endif
21085 +#endif
21086 +
21087 +#endif
21088 +
21089 + BLANK();
21090 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21091 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21092 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21093 +
21094 #ifdef CONFIG_XEN
21095 BLANK();
21096 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21097 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21098 index fdcbb4d..036dd93 100644
21099 --- a/arch/x86/kernel/asm-offsets_64.c
21100 +++ b/arch/x86/kernel/asm-offsets_64.c
21101 @@ -80,6 +80,7 @@ int main(void)
21102 BLANK();
21103 #undef ENTRY
21104
21105 + DEFINE(TSS_size, sizeof(struct tss_struct));
21106 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21107 BLANK();
21108
21109 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21110 index 80091ae..0c5184f 100644
21111 --- a/arch/x86/kernel/cpu/Makefile
21112 +++ b/arch/x86/kernel/cpu/Makefile
21113 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21114 CFLAGS_REMOVE_perf_event.o = -pg
21115 endif
21116
21117 -# Make sure load_percpu_segment has no stackprotector
21118 -nostackp := $(call cc-option, -fno-stack-protector)
21119 -CFLAGS_common.o := $(nostackp)
21120 -
21121 obj-y := intel_cacheinfo.o scattered.o topology.o
21122 obj-y += common.o
21123 obj-y += rdrand.o
21124 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21125 index 15c5df9..d9a604a 100644
21126 --- a/arch/x86/kernel/cpu/amd.c
21127 +++ b/arch/x86/kernel/cpu/amd.c
21128 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21129 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21130 {
21131 /* AMD errata T13 (order #21922) */
21132 - if ((c->x86 == 6)) {
21133 + if (c->x86 == 6) {
21134 /* Duron Rev A0 */
21135 if (c->x86_model == 3 && c->x86_mask == 0)
21136 size = 64;
21137 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21138 index c604965..0b0e28a 100644
21139 --- a/arch/x86/kernel/cpu/common.c
21140 +++ b/arch/x86/kernel/cpu/common.c
21141 @@ -90,60 +90,6 @@ static const struct cpu_dev default_cpu = {
21142
21143 static const struct cpu_dev *this_cpu = &default_cpu;
21144
21145 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21146 -#ifdef CONFIG_X86_64
21147 - /*
21148 - * We need valid kernel segments for data and code in long mode too
21149 - * IRET will check the segment types kkeil 2000/10/28
21150 - * Also sysret mandates a special GDT layout
21151 - *
21152 - * TLS descriptors are currently at a different place compared to i386.
21153 - * Hopefully nobody expects them at a fixed place (Wine?)
21154 - */
21155 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21156 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21157 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21158 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21159 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21160 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21161 -#else
21162 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21163 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21164 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21165 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21166 - /*
21167 - * Segments used for calling PnP BIOS have byte granularity.
21168 - * They code segments and data segments have fixed 64k limits,
21169 - * the transfer segment sizes are set at run time.
21170 - */
21171 - /* 32-bit code */
21172 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21173 - /* 16-bit code */
21174 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21175 - /* 16-bit data */
21176 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21177 - /* 16-bit data */
21178 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21179 - /* 16-bit data */
21180 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21181 - /*
21182 - * The APM segments have byte granularity and their bases
21183 - * are set at run time. All have 64k limits.
21184 - */
21185 - /* 32-bit code */
21186 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21187 - /* 16-bit code */
21188 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21189 - /* data */
21190 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21191 -
21192 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21193 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21194 - GDT_STACK_CANARY_INIT
21195 -#endif
21196 -} };
21197 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21198 -
21199 static int __init x86_xsave_setup(char *s)
21200 {
21201 if (strlen(s))
21202 @@ -305,6 +251,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21203 }
21204 }
21205
21206 +#ifdef CONFIG_X86_64
21207 +static __init int setup_disable_pcid(char *arg)
21208 +{
21209 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21210 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21211 +
21212 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21213 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21214 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21215 +#endif
21216 +
21217 + return 1;
21218 +}
21219 +__setup("nopcid", setup_disable_pcid);
21220 +
21221 +static void setup_pcid(struct cpuinfo_x86 *c)
21222 +{
21223 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21224 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21225 +
21226 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21227 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21228 + pax_open_kernel();
21229 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21230 + pax_close_kernel();
21231 + printk("PAX: slow and weak UDEREF enabled\n");
21232 + } else
21233 + printk("PAX: UDEREF disabled\n");
21234 +#endif
21235 +
21236 + return;
21237 + }
21238 +
21239 + printk("PAX: PCID detected\n");
21240 + set_in_cr4(X86_CR4_PCIDE);
21241 +
21242 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21243 + pax_open_kernel();
21244 + clone_pgd_mask = ~(pgdval_t)0UL;
21245 + pax_close_kernel();
21246 + if (pax_user_shadow_base)
21247 + printk("PAX: weak UDEREF enabled\n");
21248 + else {
21249 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21250 + printk("PAX: strong UDEREF enabled\n");
21251 + }
21252 +#endif
21253 +
21254 + if (cpu_has(c, X86_FEATURE_INVPCID))
21255 + printk("PAX: INVPCID detected\n");
21256 +}
21257 +#endif
21258 +
21259 /*
21260 * Some CPU features depend on higher CPUID levels, which may not always
21261 * be available due to CPUID level capping or broken virtualization
21262 @@ -405,7 +404,7 @@ void switch_to_new_gdt(int cpu)
21263 {
21264 struct desc_ptr gdt_descr;
21265
21266 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21267 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21268 gdt_descr.size = GDT_SIZE - 1;
21269 load_gdt(&gdt_descr);
21270 /* Reload the per-cpu base */
21271 @@ -895,6 +894,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21272 setup_smep(c);
21273 setup_smap(c);
21274
21275 +#ifdef CONFIG_X86_64
21276 + setup_pcid(c);
21277 +#endif
21278 +
21279 /*
21280 * The vendor-specific functions might have changed features.
21281 * Now we do "generic changes."
21282 @@ -903,6 +906,10 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21283 /* Filter out anything that depends on CPUID levels we don't have */
21284 filter_cpuid_features(c, true);
21285
21286 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
21287 + setup_clear_cpu_cap(X86_FEATURE_SEP);
21288 +#endif
21289 +
21290 /* If the model name is still unset, do table lookup. */
21291 if (!c->x86_model_id[0]) {
21292 const char *p;
21293 @@ -977,7 +984,7 @@ static void syscall32_cpu_init(void)
21294 void enable_sep_cpu(void)
21295 {
21296 int cpu = get_cpu();
21297 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21298 + struct tss_struct *tss = init_tss + cpu;
21299
21300 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21301 put_cpu();
21302 @@ -1115,14 +1122,16 @@ static __init int setup_disablecpuid(char *arg)
21303 }
21304 __setup("clearcpuid=", setup_disablecpuid);
21305
21306 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21307 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21308 +
21309 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21310 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21311 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21312 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21313
21314 #ifdef CONFIG_X86_64
21315 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21316 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21317 - (unsigned long) debug_idt_table };
21318 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21319 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21320
21321 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21322 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21323 @@ -1299,7 +1308,7 @@ void cpu_init(void)
21324 */
21325 load_ucode_ap();
21326
21327 - t = &per_cpu(init_tss, cpu);
21328 + t = init_tss + cpu;
21329 oist = &per_cpu(orig_ist, cpu);
21330
21331 #ifdef CONFIG_NUMA
21332 @@ -1331,7 +1340,6 @@ void cpu_init(void)
21333 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21334 barrier();
21335
21336 - x86_configure_nx();
21337 enable_x2apic();
21338
21339 /*
21340 @@ -1383,7 +1391,7 @@ void cpu_init(void)
21341 {
21342 int cpu = smp_processor_id();
21343 struct task_struct *curr = current;
21344 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21345 + struct tss_struct *t = init_tss + cpu;
21346 struct thread_struct *thread = &curr->thread;
21347
21348 wait_for_master_cpu(cpu);
21349 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21350 index c703507..28535e3 100644
21351 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21352 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21353 @@ -1026,6 +1026,22 @@ static struct attribute *default_attrs[] = {
21354 };
21355
21356 #ifdef CONFIG_AMD_NB
21357 +static struct attribute *default_attrs_amd_nb[] = {
21358 + &type.attr,
21359 + &level.attr,
21360 + &coherency_line_size.attr,
21361 + &physical_line_partition.attr,
21362 + &ways_of_associativity.attr,
21363 + &number_of_sets.attr,
21364 + &size.attr,
21365 + &shared_cpu_map.attr,
21366 + &shared_cpu_list.attr,
21367 + NULL,
21368 + NULL,
21369 + NULL,
21370 + NULL
21371 +};
21372 +
21373 static struct attribute **amd_l3_attrs(void)
21374 {
21375 static struct attribute **attrs;
21376 @@ -1036,18 +1052,7 @@ static struct attribute **amd_l3_attrs(void)
21377
21378 n = ARRAY_SIZE(default_attrs);
21379
21380 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21381 - n += 2;
21382 -
21383 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21384 - n += 1;
21385 -
21386 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21387 - if (attrs == NULL)
21388 - return attrs = default_attrs;
21389 -
21390 - for (n = 0; default_attrs[n]; n++)
21391 - attrs[n] = default_attrs[n];
21392 + attrs = default_attrs_amd_nb;
21393
21394 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21395 attrs[n++] = &cache_disable_0.attr;
21396 @@ -1098,6 +1103,13 @@ static struct kobj_type ktype_cache = {
21397 .default_attrs = default_attrs,
21398 };
21399
21400 +#ifdef CONFIG_AMD_NB
21401 +static struct kobj_type ktype_cache_amd_nb = {
21402 + .sysfs_ops = &sysfs_ops,
21403 + .default_attrs = default_attrs_amd_nb,
21404 +};
21405 +#endif
21406 +
21407 static struct kobj_type ktype_percpu_entry = {
21408 .sysfs_ops = &sysfs_ops,
21409 };
21410 @@ -1163,20 +1175,26 @@ static int cache_add_dev(struct device *dev)
21411 return retval;
21412 }
21413
21414 +#ifdef CONFIG_AMD_NB
21415 + amd_l3_attrs();
21416 +#endif
21417 +
21418 for (i = 0; i < num_cache_leaves; i++) {
21419 + struct kobj_type *ktype;
21420 +
21421 this_object = INDEX_KOBJECT_PTR(cpu, i);
21422 this_object->cpu = cpu;
21423 this_object->index = i;
21424
21425 this_leaf = CPUID4_INFO_IDX(cpu, i);
21426
21427 - ktype_cache.default_attrs = default_attrs;
21428 + ktype = &ktype_cache;
21429 #ifdef CONFIG_AMD_NB
21430 if (this_leaf->base.nb)
21431 - ktype_cache.default_attrs = amd_l3_attrs();
21432 + ktype = &ktype_cache_amd_nb;
21433 #endif
21434 retval = kobject_init_and_add(&(this_object->kobj),
21435 - &ktype_cache,
21436 + ktype,
21437 per_cpu(ici_cache_kobject, cpu),
21438 "index%1lu", i);
21439 if (unlikely(retval)) {
21440 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21441 index d2c6116..62fd7aa 100644
21442 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21443 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21444 @@ -45,6 +45,7 @@
21445 #include <asm/processor.h>
21446 #include <asm/mce.h>
21447 #include <asm/msr.h>
21448 +#include <asm/local.h>
21449
21450 #include "mce-internal.h"
21451
21452 @@ -259,7 +260,7 @@ static void print_mce(struct mce *m)
21453 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21454 m->cs, m->ip);
21455
21456 - if (m->cs == __KERNEL_CS)
21457 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21458 print_symbol("{%s}", m->ip);
21459 pr_cont("\n");
21460 }
21461 @@ -292,10 +293,10 @@ static void print_mce(struct mce *m)
21462
21463 #define PANIC_TIMEOUT 5 /* 5 seconds */
21464
21465 -static atomic_t mce_panicked;
21466 +static atomic_unchecked_t mce_panicked;
21467
21468 static int fake_panic;
21469 -static atomic_t mce_fake_panicked;
21470 +static atomic_unchecked_t mce_fake_panicked;
21471
21472 /* Panic in progress. Enable interrupts and wait for final IPI */
21473 static void wait_for_panic(void)
21474 @@ -319,7 +320,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21475 /*
21476 * Make sure only one CPU runs in machine check panic
21477 */
21478 - if (atomic_inc_return(&mce_panicked) > 1)
21479 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21480 wait_for_panic();
21481 barrier();
21482
21483 @@ -327,7 +328,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21484 console_verbose();
21485 } else {
21486 /* Don't log too much for fake panic */
21487 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21488 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21489 return;
21490 }
21491 /* First print corrected ones that are still unlogged */
21492 @@ -366,7 +367,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
21493 if (!fake_panic) {
21494 if (panic_timeout == 0)
21495 panic_timeout = mca_cfg.panic_timeout;
21496 - panic(msg);
21497 + panic("%s", msg);
21498 } else
21499 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21500 }
21501 @@ -744,7 +745,7 @@ static int mce_timed_out(u64 *t)
21502 * might have been modified by someone else.
21503 */
21504 rmb();
21505 - if (atomic_read(&mce_panicked))
21506 + if (atomic_read_unchecked(&mce_panicked))
21507 wait_for_panic();
21508 if (!mca_cfg.monarch_timeout)
21509 goto out;
21510 @@ -1722,7 +1723,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21511 }
21512
21513 /* Call the installed machine check handler for this CPU setup. */
21514 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21515 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21516 unexpected_machine_check;
21517
21518 /*
21519 @@ -1745,7 +1746,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21520 return;
21521 }
21522
21523 + pax_open_kernel();
21524 machine_check_vector = do_machine_check;
21525 + pax_close_kernel();
21526
21527 __mcheck_cpu_init_generic();
21528 __mcheck_cpu_init_vendor(c);
21529 @@ -1759,7 +1762,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21530 */
21531
21532 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21533 -static int mce_chrdev_open_count; /* #times opened */
21534 +static local_t mce_chrdev_open_count; /* #times opened */
21535 static int mce_chrdev_open_exclu; /* already open exclusive? */
21536
21537 static int mce_chrdev_open(struct inode *inode, struct file *file)
21538 @@ -1767,7 +1770,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21539 spin_lock(&mce_chrdev_state_lock);
21540
21541 if (mce_chrdev_open_exclu ||
21542 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21543 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21544 spin_unlock(&mce_chrdev_state_lock);
21545
21546 return -EBUSY;
21547 @@ -1775,7 +1778,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21548
21549 if (file->f_flags & O_EXCL)
21550 mce_chrdev_open_exclu = 1;
21551 - mce_chrdev_open_count++;
21552 + local_inc(&mce_chrdev_open_count);
21553
21554 spin_unlock(&mce_chrdev_state_lock);
21555
21556 @@ -1786,7 +1789,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21557 {
21558 spin_lock(&mce_chrdev_state_lock);
21559
21560 - mce_chrdev_open_count--;
21561 + local_dec(&mce_chrdev_open_count);
21562 mce_chrdev_open_exclu = 0;
21563
21564 spin_unlock(&mce_chrdev_state_lock);
21565 @@ -2461,7 +2464,7 @@ static __init void mce_init_banks(void)
21566
21567 for (i = 0; i < mca_cfg.banks; i++) {
21568 struct mce_bank *b = &mce_banks[i];
21569 - struct device_attribute *a = &b->attr;
21570 + device_attribute_no_const *a = &b->attr;
21571
21572 sysfs_attr_init(&a->attr);
21573 a->attr.name = b->attrname;
21574 @@ -2568,7 +2571,7 @@ struct dentry *mce_get_debugfs_dir(void)
21575 static void mce_reset(void)
21576 {
21577 cpu_missing = 0;
21578 - atomic_set(&mce_fake_panicked, 0);
21579 + atomic_set_unchecked(&mce_fake_panicked, 0);
21580 atomic_set(&mce_executing, 0);
21581 atomic_set(&mce_callin, 0);
21582 atomic_set(&global_nwo, 0);
21583 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21584 index a304298..49b6d06 100644
21585 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21586 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21587 @@ -10,6 +10,7 @@
21588 #include <asm/processor.h>
21589 #include <asm/mce.h>
21590 #include <asm/msr.h>
21591 +#include <asm/pgtable.h>
21592
21593 /* By default disabled */
21594 int mce_p5_enabled __read_mostly;
21595 @@ -48,7 +49,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21596 if (!cpu_has(c, X86_FEATURE_MCE))
21597 return;
21598
21599 + pax_open_kernel();
21600 machine_check_vector = pentium_machine_check;
21601 + pax_close_kernel();
21602 /* Make sure the vector pointer is visible before we enable MCEs: */
21603 wmb();
21604
21605 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21606 index 7dc5564..1273569 100644
21607 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21608 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21609 @@ -9,6 +9,7 @@
21610 #include <asm/processor.h>
21611 #include <asm/mce.h>
21612 #include <asm/msr.h>
21613 +#include <asm/pgtable.h>
21614
21615 /* Machine check handler for WinChip C6: */
21616 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21617 @@ -22,7 +23,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21618 {
21619 u32 lo, hi;
21620
21621 + pax_open_kernel();
21622 machine_check_vector = winchip_machine_check;
21623 + pax_close_kernel();
21624 /* Make sure the vector pointer is visible before we enable MCEs: */
21625 wmb();
21626
21627 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21628 index 36a8361..e7058c2 100644
21629 --- a/arch/x86/kernel/cpu/microcode/core.c
21630 +++ b/arch/x86/kernel/cpu/microcode/core.c
21631 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21632 return NOTIFY_OK;
21633 }
21634
21635 -static struct notifier_block __refdata mc_cpu_notifier = {
21636 +static struct notifier_block mc_cpu_notifier = {
21637 .notifier_call = mc_cpu_callback,
21638 };
21639
21640 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21641 index c6826d1..8dc677e 100644
21642 --- a/arch/x86/kernel/cpu/microcode/intel.c
21643 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21644 @@ -196,6 +196,11 @@ static enum ucode_state generic_load_microcode(int cpu, void *data, size_t size,
21645 struct microcode_header_intel mc_header;
21646 unsigned int mc_size;
21647
21648 + if (leftover < sizeof(mc_header)) {
21649 + pr_err("error! Truncated header in microcode data file\n");
21650 + break;
21651 + }
21652 +
21653 if (get_ucode_data(&mc_header, ucode_ptr, sizeof(mc_header)))
21654 break;
21655
21656 @@ -293,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21657
21658 static int get_ucode_user(void *to, const void *from, size_t n)
21659 {
21660 - return copy_from_user(to, from, n);
21661 + return copy_from_user(to, (const void __force_user *)from, n);
21662 }
21663
21664 static enum ucode_state
21665 request_microcode_user(int cpu, const void __user *buf, size_t size)
21666 {
21667 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21668 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21669 }
21670
21671 static void microcode_fini_cpu(int cpu)
21672 diff --git a/arch/x86/kernel/cpu/microcode/intel_early.c b/arch/x86/kernel/cpu/microcode/intel_early.c
21673 index ec9df6f..420eb93 100644
21674 --- a/arch/x86/kernel/cpu/microcode/intel_early.c
21675 +++ b/arch/x86/kernel/cpu/microcode/intel_early.c
21676 @@ -321,7 +321,11 @@ get_matching_model_microcode(int cpu, unsigned long start,
21677 unsigned int mc_saved_count = mc_saved_data->mc_saved_count;
21678 int i;
21679
21680 - while (leftover) {
21681 + while (leftover && mc_saved_count < ARRAY_SIZE(mc_saved_tmp)) {
21682 +
21683 + if (leftover < sizeof(mc_header))
21684 + break;
21685 +
21686 mc_header = (struct microcode_header_intel *)ucode_ptr;
21687
21688 mc_size = get_totalsize(mc_header);
21689 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21690 index ea5f363..cb0e905 100644
21691 --- a/arch/x86/kernel/cpu/mtrr/main.c
21692 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21693 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21694 u64 size_or_mask, size_and_mask;
21695 static bool mtrr_aps_delayed_init;
21696
21697 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21698 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21699
21700 const struct mtrr_ops *mtrr_if;
21701
21702 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21703 index df5e41f..816c719 100644
21704 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21705 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21706 @@ -25,7 +25,7 @@ struct mtrr_ops {
21707 int (*validate_add_page)(unsigned long base, unsigned long size,
21708 unsigned int type);
21709 int (*have_wrcomb)(void);
21710 -};
21711 +} __do_const;
21712
21713 extern int generic_get_free_region(unsigned long base, unsigned long size,
21714 int replace_reg);
21715 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21716 index 143e5f5..5825081 100644
21717 --- a/arch/x86/kernel/cpu/perf_event.c
21718 +++ b/arch/x86/kernel/cpu/perf_event.c
21719 @@ -1374,7 +1374,7 @@ static void __init pmu_check_apic(void)
21720
21721 }
21722
21723 -static struct attribute_group x86_pmu_format_group = {
21724 +static attribute_group_no_const x86_pmu_format_group = {
21725 .name = "format",
21726 .attrs = NULL,
21727 };
21728 @@ -1473,7 +1473,7 @@ static struct attribute *events_attr[] = {
21729 NULL,
21730 };
21731
21732 -static struct attribute_group x86_pmu_events_group = {
21733 +static attribute_group_no_const x86_pmu_events_group = {
21734 .name = "events",
21735 .attrs = events_attr,
21736 };
21737 @@ -1997,7 +1997,7 @@ static unsigned long get_segment_base(unsigned int segment)
21738 if (idx > GDT_ENTRIES)
21739 return 0;
21740
21741 - desc = raw_cpu_ptr(gdt_page.gdt);
21742 + desc = get_cpu_gdt_table(smp_processor_id());
21743 }
21744
21745 return get_desc_base(desc + idx);
21746 @@ -2087,7 +2087,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21747 break;
21748
21749 perf_callchain_store(entry, frame.return_address);
21750 - fp = frame.next_frame;
21751 + fp = (const void __force_user *)frame.next_frame;
21752 }
21753 }
21754
21755 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21756 index 97242a9..cf9c30e 100644
21757 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21758 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21759 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21760 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21761 {
21762 struct attribute **attrs;
21763 - struct attribute_group *attr_group;
21764 + attribute_group_no_const *attr_group;
21765 int i = 0, j;
21766
21767 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21768 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21769 index 498b6d9..4126515 100644
21770 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21771 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21772 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21773 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21774
21775 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21776 - u64 capabilities;
21777 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21778
21779 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21780 - x86_pmu.intel_cap.capabilities = capabilities;
21781 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21782 + x86_pmu.intel_cap.capabilities = capabilities;
21783 }
21784
21785 intel_ds_init();
21786 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21787 index c4bb8b8..9f7384d 100644
21788 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21789 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21790 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21791 NULL,
21792 };
21793
21794 -static struct attribute_group rapl_pmu_events_group = {
21795 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21796 .name = "events",
21797 .attrs = NULL, /* patched at runtime */
21798 };
21799 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21800 index c635b8b..b78835e 100644
21801 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21802 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21803 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21804 static int __init uncore_type_init(struct intel_uncore_type *type)
21805 {
21806 struct intel_uncore_pmu *pmus;
21807 - struct attribute_group *attr_group;
21808 + attribute_group_no_const *attr_group;
21809 struct attribute **attrs;
21810 int i, j;
21811
21812 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21813 index 6c8c1e7..515b98a 100644
21814 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21815 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21816 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21817 struct uncore_event_desc {
21818 struct kobj_attribute attr;
21819 const char *config;
21820 -};
21821 +} __do_const;
21822
21823 ssize_t uncore_event_show(struct kobject *kobj,
21824 struct kobj_attribute *attr, char *buf);
21825 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21826 index 83741a7..bd3507d 100644
21827 --- a/arch/x86/kernel/cpuid.c
21828 +++ b/arch/x86/kernel/cpuid.c
21829 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21830 return notifier_from_errno(err);
21831 }
21832
21833 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21834 +static struct notifier_block cpuid_class_cpu_notifier =
21835 {
21836 .notifier_call = cpuid_class_cpu_callback,
21837 };
21838 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21839 index aceb2f9..c76d3e3 100644
21840 --- a/arch/x86/kernel/crash.c
21841 +++ b/arch/x86/kernel/crash.c
21842 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21843 #ifdef CONFIG_X86_32
21844 struct pt_regs fixed_regs;
21845
21846 - if (!user_mode_vm(regs)) {
21847 + if (!user_mode(regs)) {
21848 crash_fixup_ss_esp(&fixed_regs, regs);
21849 regs = &fixed_regs;
21850 }
21851 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21852 index afa64ad..dce67dd 100644
21853 --- a/arch/x86/kernel/crash_dump_64.c
21854 +++ b/arch/x86/kernel/crash_dump_64.c
21855 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21856 return -ENOMEM;
21857
21858 if (userbuf) {
21859 - if (copy_to_user(buf, vaddr + offset, csize)) {
21860 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21861 iounmap(vaddr);
21862 return -EFAULT;
21863 }
21864 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21865 index f6dfd93..892ade4 100644
21866 --- a/arch/x86/kernel/doublefault.c
21867 +++ b/arch/x86/kernel/doublefault.c
21868 @@ -12,7 +12,7 @@
21869
21870 #define DOUBLEFAULT_STACKSIZE (1024)
21871 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21872 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21873 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21874
21875 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21876
21877 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21878 unsigned long gdt, tss;
21879
21880 native_store_gdt(&gdt_desc);
21881 - gdt = gdt_desc.address;
21882 + gdt = (unsigned long)gdt_desc.address;
21883
21884 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21885
21886 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21887 /* 0x2 bit is always set */
21888 .flags = X86_EFLAGS_SF | 0x2,
21889 .sp = STACK_START,
21890 - .es = __USER_DS,
21891 + .es = __KERNEL_DS,
21892 .cs = __KERNEL_CS,
21893 .ss = __KERNEL_DS,
21894 - .ds = __USER_DS,
21895 + .ds = __KERNEL_DS,
21896 .fs = __KERNEL_PERCPU,
21897
21898 .__cr3 = __pa_nodebug(swapper_pg_dir),
21899 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21900 index b74ebc7..2c95874 100644
21901 --- a/arch/x86/kernel/dumpstack.c
21902 +++ b/arch/x86/kernel/dumpstack.c
21903 @@ -2,6 +2,9 @@
21904 * Copyright (C) 1991, 1992 Linus Torvalds
21905 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21906 */
21907 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21908 +#define __INCLUDED_BY_HIDESYM 1
21909 +#endif
21910 #include <linux/kallsyms.h>
21911 #include <linux/kprobes.h>
21912 #include <linux/uaccess.h>
21913 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21914
21915 void printk_address(unsigned long address)
21916 {
21917 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21918 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21919 }
21920
21921 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21922 static void
21923 print_ftrace_graph_addr(unsigned long addr, void *data,
21924 const struct stacktrace_ops *ops,
21925 - struct thread_info *tinfo, int *graph)
21926 + struct task_struct *task, int *graph)
21927 {
21928 - struct task_struct *task;
21929 unsigned long ret_addr;
21930 int index;
21931
21932 if (addr != (unsigned long)return_to_handler)
21933 return;
21934
21935 - task = tinfo->task;
21936 index = task->curr_ret_stack;
21937
21938 if (!task->ret_stack || index < *graph)
21939 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21940 static inline void
21941 print_ftrace_graph_addr(unsigned long addr, void *data,
21942 const struct stacktrace_ops *ops,
21943 - struct thread_info *tinfo, int *graph)
21944 + struct task_struct *task, int *graph)
21945 { }
21946 #endif
21947
21948 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21949 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21950 */
21951
21952 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21953 - void *p, unsigned int size, void *end)
21954 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21955 {
21956 - void *t = tinfo;
21957 if (end) {
21958 if (p < end && p >= (end-THREAD_SIZE))
21959 return 1;
21960 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21961 }
21962
21963 unsigned long
21964 -print_context_stack(struct thread_info *tinfo,
21965 +print_context_stack(struct task_struct *task, void *stack_start,
21966 unsigned long *stack, unsigned long bp,
21967 const struct stacktrace_ops *ops, void *data,
21968 unsigned long *end, int *graph)
21969 {
21970 struct stack_frame *frame = (struct stack_frame *)bp;
21971
21972 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21973 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21974 unsigned long addr;
21975
21976 addr = *stack;
21977 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21978 } else {
21979 ops->address(data, addr, 0);
21980 }
21981 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21982 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21983 }
21984 stack++;
21985 }
21986 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21987 EXPORT_SYMBOL_GPL(print_context_stack);
21988
21989 unsigned long
21990 -print_context_stack_bp(struct thread_info *tinfo,
21991 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21992 unsigned long *stack, unsigned long bp,
21993 const struct stacktrace_ops *ops, void *data,
21994 unsigned long *end, int *graph)
21995 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21996 struct stack_frame *frame = (struct stack_frame *)bp;
21997 unsigned long *ret_addr = &frame->return_address;
21998
21999 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22000 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22001 unsigned long addr = *ret_addr;
22002
22003 if (!__kernel_text_address(addr))
22004 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22005 ops->address(data, addr, 1);
22006 frame = frame->next_frame;
22007 ret_addr = &frame->return_address;
22008 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22009 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22010 }
22011
22012 return (unsigned long)frame;
22013 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
22014 static void print_trace_address(void *data, unsigned long addr, int reliable)
22015 {
22016 touch_nmi_watchdog();
22017 - printk(data);
22018 + printk("%s", (char *)data);
22019 printk_stack_address(addr, reliable);
22020 }
22021
22022 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22023 EXPORT_SYMBOL_GPL(oops_begin);
22024 NOKPROBE_SYMBOL(oops_begin);
22025
22026 +extern void gr_handle_kernel_exploit(void);
22027 +
22028 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22029 {
22030 if (regs && kexec_should_crash(current))
22031 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22032 panic("Fatal exception in interrupt");
22033 if (panic_on_oops)
22034 panic("Fatal exception");
22035 - do_exit(signr);
22036 +
22037 + gr_handle_kernel_exploit();
22038 +
22039 + do_group_exit(signr);
22040 }
22041 NOKPROBE_SYMBOL(oops_end);
22042
22043 @@ -275,7 +279,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22044 print_modules();
22045 show_regs(regs);
22046 #ifdef CONFIG_X86_32
22047 - if (user_mode_vm(regs)) {
22048 + if (user_mode(regs)) {
22049 sp = regs->sp;
22050 ss = regs->ss & 0xffff;
22051 } else {
22052 @@ -304,7 +308,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22053 unsigned long flags = oops_begin();
22054 int sig = SIGSEGV;
22055
22056 - if (!user_mode_vm(regs))
22057 + if (!user_mode(regs))
22058 report_bug(regs->ip, regs);
22059
22060 if (__die(str, regs, err))
22061 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22062 index 5abd4cd..c65733b 100644
22063 --- a/arch/x86/kernel/dumpstack_32.c
22064 +++ b/arch/x86/kernel/dumpstack_32.c
22065 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22066 bp = stack_frame(task, regs);
22067
22068 for (;;) {
22069 - struct thread_info *context;
22070 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22071 void *end_stack;
22072
22073 end_stack = is_hardirq_stack(stack, cpu);
22074 if (!end_stack)
22075 end_stack = is_softirq_stack(stack, cpu);
22076
22077 - context = task_thread_info(task);
22078 - bp = ops->walk_stack(context, stack, bp, ops, data,
22079 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22080 end_stack, &graph);
22081
22082 /* Stop if not on irq stack */
22083 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22084 int i;
22085
22086 show_regs_print_info(KERN_EMERG);
22087 - __show_regs(regs, !user_mode_vm(regs));
22088 + __show_regs(regs, !user_mode(regs));
22089
22090 /*
22091 * When in-kernel, we also print out the stack and code at the
22092 * time of the fault..
22093 */
22094 - if (!user_mode_vm(regs)) {
22095 + if (!user_mode(regs)) {
22096 unsigned int code_prologue = code_bytes * 43 / 64;
22097 unsigned int code_len = code_bytes;
22098 unsigned char c;
22099 u8 *ip;
22100 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22101
22102 pr_emerg("Stack:\n");
22103 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22104
22105 pr_emerg("Code:");
22106
22107 - ip = (u8 *)regs->ip - code_prologue;
22108 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22109 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22110 /* try starting at IP */
22111 - ip = (u8 *)regs->ip;
22112 + ip = (u8 *)regs->ip + cs_base;
22113 code_len = code_len - code_prologue + 1;
22114 }
22115 for (i = 0; i < code_len; i++, ip++) {
22116 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22117 pr_cont(" Bad EIP value.");
22118 break;
22119 }
22120 - if (ip == (u8 *)regs->ip)
22121 + if (ip == (u8 *)regs->ip + cs_base)
22122 pr_cont(" <%02x>", c);
22123 else
22124 pr_cont(" %02x", c);
22125 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22126 {
22127 unsigned short ud2;
22128
22129 + ip = ktla_ktva(ip);
22130 if (ip < PAGE_OFFSET)
22131 return 0;
22132 if (probe_kernel_address((unsigned short *)ip, ud2))
22133 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22134
22135 return ud2 == 0x0b0f;
22136 }
22137 +
22138 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22139 +void pax_check_alloca(unsigned long size)
22140 +{
22141 + unsigned long sp = (unsigned long)&sp, stack_left;
22142 +
22143 + /* all kernel stacks are of the same size */
22144 + stack_left = sp & (THREAD_SIZE - 1);
22145 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22146 +}
22147 +EXPORT_SYMBOL(pax_check_alloca);
22148 +#endif
22149 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22150 index ff86f19..73eabf4 100644
22151 --- a/arch/x86/kernel/dumpstack_64.c
22152 +++ b/arch/x86/kernel/dumpstack_64.c
22153 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22154 const struct stacktrace_ops *ops, void *data)
22155 {
22156 const unsigned cpu = get_cpu();
22157 - struct thread_info *tinfo;
22158 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22159 unsigned long dummy;
22160 unsigned used = 0;
22161 int graph = 0;
22162 int done = 0;
22163 + void *stack_start;
22164
22165 if (!task)
22166 task = current;
22167 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22168 * current stack address. If the stacks consist of nested
22169 * exceptions
22170 */
22171 - tinfo = task_thread_info(task);
22172 while (!done) {
22173 unsigned long *stack_end;
22174 enum stack_type stype;
22175 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22176 if (ops->stack(data, id) < 0)
22177 break;
22178
22179 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22180 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22181 data, stack_end, &graph);
22182 ops->stack(data, "<EOE>");
22183 /*
22184 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22185 * second-to-last pointer (index -2 to end) in the
22186 * exception stack:
22187 */
22188 + if ((u16)stack_end[-1] != __KERNEL_DS)
22189 + goto out;
22190 stack = (unsigned long *) stack_end[-2];
22191 done = 0;
22192 break;
22193 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22194
22195 if (ops->stack(data, "IRQ") < 0)
22196 break;
22197 - bp = ops->walk_stack(tinfo, stack, bp,
22198 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22199 ops, data, stack_end, &graph);
22200 /*
22201 * We link to the next stack (which would be
22202 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22203 /*
22204 * This handles the process stack:
22205 */
22206 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22207 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22208 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22209 +out:
22210 put_cpu();
22211 }
22212 EXPORT_SYMBOL(dump_trace);
22213 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22214 {
22215 unsigned short ud2;
22216
22217 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22218 + if (probe_kernel_address((unsigned short *)ip, ud2))
22219 return 0;
22220
22221 return ud2 == 0x0b0f;
22222 }
22223 +
22224 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22225 +void pax_check_alloca(unsigned long size)
22226 +{
22227 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22228 + unsigned cpu, used;
22229 + char *id;
22230 +
22231 + /* check the process stack first */
22232 + stack_start = (unsigned long)task_stack_page(current);
22233 + stack_end = stack_start + THREAD_SIZE;
22234 + if (likely(stack_start <= sp && sp < stack_end)) {
22235 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22236 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22237 + return;
22238 + }
22239 +
22240 + cpu = get_cpu();
22241 +
22242 + /* check the irq stacks */
22243 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22244 + stack_start = stack_end - IRQ_STACK_SIZE;
22245 + if (stack_start <= sp && sp < stack_end) {
22246 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22247 + put_cpu();
22248 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22249 + return;
22250 + }
22251 +
22252 + /* check the exception stacks */
22253 + used = 0;
22254 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22255 + stack_start = stack_end - EXCEPTION_STKSZ;
22256 + if (stack_end && stack_start <= sp && sp < stack_end) {
22257 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22258 + put_cpu();
22259 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22260 + return;
22261 + }
22262 +
22263 + put_cpu();
22264 +
22265 + /* unknown stack */
22266 + BUG();
22267 +}
22268 +EXPORT_SYMBOL(pax_check_alloca);
22269 +#endif
22270 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22271 index dd2f07a..845dc05 100644
22272 --- a/arch/x86/kernel/e820.c
22273 +++ b/arch/x86/kernel/e820.c
22274 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22275
22276 static void early_panic(char *msg)
22277 {
22278 - early_printk(msg);
22279 - panic(msg);
22280 + early_printk("%s", msg);
22281 + panic("%s", msg);
22282 }
22283
22284 static int userdef __initdata;
22285 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22286 index 01d1c18..8073693 100644
22287 --- a/arch/x86/kernel/early_printk.c
22288 +++ b/arch/x86/kernel/early_printk.c
22289 @@ -7,6 +7,7 @@
22290 #include <linux/pci_regs.h>
22291 #include <linux/pci_ids.h>
22292 #include <linux/errno.h>
22293 +#include <linux/sched.h>
22294 #include <asm/io.h>
22295 #include <asm/processor.h>
22296 #include <asm/fcntl.h>
22297 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22298 index 000d419..8f66802 100644
22299 --- a/arch/x86/kernel/entry_32.S
22300 +++ b/arch/x86/kernel/entry_32.S
22301 @@ -177,13 +177,154 @@
22302 /*CFI_REL_OFFSET gs, PT_GS*/
22303 .endm
22304 .macro SET_KERNEL_GS reg
22305 +
22306 +#ifdef CONFIG_CC_STACKPROTECTOR
22307 movl $(__KERNEL_STACK_CANARY), \reg
22308 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22309 + movl $(__USER_DS), \reg
22310 +#else
22311 + xorl \reg, \reg
22312 +#endif
22313 +
22314 movl \reg, %gs
22315 .endm
22316
22317 #endif /* CONFIG_X86_32_LAZY_GS */
22318
22319 -.macro SAVE_ALL
22320 +.macro pax_enter_kernel
22321 +#ifdef CONFIG_PAX_KERNEXEC
22322 + call pax_enter_kernel
22323 +#endif
22324 +.endm
22325 +
22326 +.macro pax_exit_kernel
22327 +#ifdef CONFIG_PAX_KERNEXEC
22328 + call pax_exit_kernel
22329 +#endif
22330 +.endm
22331 +
22332 +#ifdef CONFIG_PAX_KERNEXEC
22333 +ENTRY(pax_enter_kernel)
22334 +#ifdef CONFIG_PARAVIRT
22335 + pushl %eax
22336 + pushl %ecx
22337 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22338 + mov %eax, %esi
22339 +#else
22340 + mov %cr0, %esi
22341 +#endif
22342 + bts $16, %esi
22343 + jnc 1f
22344 + mov %cs, %esi
22345 + cmp $__KERNEL_CS, %esi
22346 + jz 3f
22347 + ljmp $__KERNEL_CS, $3f
22348 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22349 +2:
22350 +#ifdef CONFIG_PARAVIRT
22351 + mov %esi, %eax
22352 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22353 +#else
22354 + mov %esi, %cr0
22355 +#endif
22356 +3:
22357 +#ifdef CONFIG_PARAVIRT
22358 + popl %ecx
22359 + popl %eax
22360 +#endif
22361 + ret
22362 +ENDPROC(pax_enter_kernel)
22363 +
22364 +ENTRY(pax_exit_kernel)
22365 +#ifdef CONFIG_PARAVIRT
22366 + pushl %eax
22367 + pushl %ecx
22368 +#endif
22369 + mov %cs, %esi
22370 + cmp $__KERNEXEC_KERNEL_CS, %esi
22371 + jnz 2f
22372 +#ifdef CONFIG_PARAVIRT
22373 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22374 + mov %eax, %esi
22375 +#else
22376 + mov %cr0, %esi
22377 +#endif
22378 + btr $16, %esi
22379 + ljmp $__KERNEL_CS, $1f
22380 +1:
22381 +#ifdef CONFIG_PARAVIRT
22382 + mov %esi, %eax
22383 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22384 +#else
22385 + mov %esi, %cr0
22386 +#endif
22387 +2:
22388 +#ifdef CONFIG_PARAVIRT
22389 + popl %ecx
22390 + popl %eax
22391 +#endif
22392 + ret
22393 +ENDPROC(pax_exit_kernel)
22394 +#endif
22395 +
22396 + .macro pax_erase_kstack
22397 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22398 + call pax_erase_kstack
22399 +#endif
22400 + .endm
22401 +
22402 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22403 +/*
22404 + * ebp: thread_info
22405 + */
22406 +ENTRY(pax_erase_kstack)
22407 + pushl %edi
22408 + pushl %ecx
22409 + pushl %eax
22410 +
22411 + mov TI_lowest_stack(%ebp), %edi
22412 + mov $-0xBEEF, %eax
22413 + std
22414 +
22415 +1: mov %edi, %ecx
22416 + and $THREAD_SIZE_asm - 1, %ecx
22417 + shr $2, %ecx
22418 + repne scasl
22419 + jecxz 2f
22420 +
22421 + cmp $2*16, %ecx
22422 + jc 2f
22423 +
22424 + mov $2*16, %ecx
22425 + repe scasl
22426 + jecxz 2f
22427 + jne 1b
22428 +
22429 +2: cld
22430 + or $2*4, %edi
22431 + mov %esp, %ecx
22432 + sub %edi, %ecx
22433 +
22434 + cmp $THREAD_SIZE_asm, %ecx
22435 + jb 3f
22436 + ud2
22437 +3:
22438 +
22439 + shr $2, %ecx
22440 + rep stosl
22441 +
22442 + mov TI_task_thread_sp0(%ebp), %edi
22443 + sub $128, %edi
22444 + mov %edi, TI_lowest_stack(%ebp)
22445 +
22446 + popl %eax
22447 + popl %ecx
22448 + popl %edi
22449 + ret
22450 +ENDPROC(pax_erase_kstack)
22451 +#endif
22452 +
22453 +.macro __SAVE_ALL _DS
22454 cld
22455 PUSH_GS
22456 pushl_cfi %fs
22457 @@ -206,7 +347,7 @@
22458 CFI_REL_OFFSET ecx, 0
22459 pushl_cfi %ebx
22460 CFI_REL_OFFSET ebx, 0
22461 - movl $(__USER_DS), %edx
22462 + movl $\_DS, %edx
22463 movl %edx, %ds
22464 movl %edx, %es
22465 movl $(__KERNEL_PERCPU), %edx
22466 @@ -214,6 +355,15 @@
22467 SET_KERNEL_GS %edx
22468 .endm
22469
22470 +.macro SAVE_ALL
22471 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22472 + __SAVE_ALL __KERNEL_DS
22473 + pax_enter_kernel
22474 +#else
22475 + __SAVE_ALL __USER_DS
22476 +#endif
22477 +.endm
22478 +
22479 .macro RESTORE_INT_REGS
22480 popl_cfi %ebx
22481 CFI_RESTORE ebx
22482 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22483 popfl_cfi
22484 jmp syscall_exit
22485 CFI_ENDPROC
22486 -END(ret_from_fork)
22487 +ENDPROC(ret_from_fork)
22488
22489 ENTRY(ret_from_kernel_thread)
22490 CFI_STARTPROC
22491 @@ -340,7 +490,15 @@ ret_from_intr:
22492 andl $SEGMENT_RPL_MASK, %eax
22493 #endif
22494 cmpl $USER_RPL, %eax
22495 +
22496 +#ifdef CONFIG_PAX_KERNEXEC
22497 + jae resume_userspace
22498 +
22499 + pax_exit_kernel
22500 + jmp resume_kernel
22501 +#else
22502 jb resume_kernel # not returning to v8086 or userspace
22503 +#endif
22504
22505 ENTRY(resume_userspace)
22506 LOCKDEP_SYS_EXIT
22507 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22508 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22509 # int/exception return?
22510 jne work_pending
22511 - jmp restore_all
22512 -END(ret_from_exception)
22513 + jmp restore_all_pax
22514 +ENDPROC(ret_from_exception)
22515
22516 #ifdef CONFIG_PREEMPT
22517 ENTRY(resume_kernel)
22518 @@ -365,7 +523,7 @@ need_resched:
22519 jz restore_all
22520 call preempt_schedule_irq
22521 jmp need_resched
22522 -END(resume_kernel)
22523 +ENDPROC(resume_kernel)
22524 #endif
22525 CFI_ENDPROC
22526
22527 @@ -395,30 +553,45 @@ sysenter_past_esp:
22528 /*CFI_REL_OFFSET cs, 0*/
22529 /*
22530 * Push current_thread_info()->sysenter_return to the stack.
22531 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22532 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22533 */
22534 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22535 + pushl_cfi $0
22536 CFI_REL_OFFSET eip, 0
22537
22538 pushl_cfi %eax
22539 SAVE_ALL
22540 + GET_THREAD_INFO(%ebp)
22541 + movl TI_sysenter_return(%ebp),%ebp
22542 + movl %ebp,PT_EIP(%esp)
22543 ENABLE_INTERRUPTS(CLBR_NONE)
22544
22545 /*
22546 * Load the potential sixth argument from user stack.
22547 * Careful about security.
22548 */
22549 + movl PT_OLDESP(%esp),%ebp
22550 +
22551 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22552 + mov PT_OLDSS(%esp),%ds
22553 +1: movl %ds:(%ebp),%ebp
22554 + push %ss
22555 + pop %ds
22556 +#else
22557 cmpl $__PAGE_OFFSET-3,%ebp
22558 jae syscall_fault
22559 ASM_STAC
22560 1: movl (%ebp),%ebp
22561 ASM_CLAC
22562 +#endif
22563 +
22564 movl %ebp,PT_EBP(%esp)
22565 _ASM_EXTABLE(1b,syscall_fault)
22566
22567 GET_THREAD_INFO(%ebp)
22568
22569 +#ifdef CONFIG_PAX_RANDKSTACK
22570 + pax_erase_kstack
22571 +#endif
22572 +
22573 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22574 jnz sysenter_audit
22575 sysenter_do_call:
22576 @@ -434,12 +607,24 @@ sysenter_after_call:
22577 testl $_TIF_ALLWORK_MASK, %ecx
22578 jne sysexit_audit
22579 sysenter_exit:
22580 +
22581 +#ifdef CONFIG_PAX_RANDKSTACK
22582 + pushl_cfi %eax
22583 + movl %esp, %eax
22584 + call pax_randomize_kstack
22585 + popl_cfi %eax
22586 +#endif
22587 +
22588 + pax_erase_kstack
22589 +
22590 /* if something modifies registers it must also disable sysexit */
22591 movl PT_EIP(%esp), %edx
22592 movl PT_OLDESP(%esp), %ecx
22593 xorl %ebp,%ebp
22594 TRACE_IRQS_ON
22595 1: mov PT_FS(%esp), %fs
22596 +2: mov PT_DS(%esp), %ds
22597 +3: mov PT_ES(%esp), %es
22598 PTGS_TO_GS
22599 ENABLE_INTERRUPTS_SYSEXIT
22600
22601 @@ -453,6 +638,9 @@ sysenter_audit:
22602 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22603 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22604 call __audit_syscall_entry
22605 +
22606 + pax_erase_kstack
22607 +
22608 popl_cfi %ecx /* get that remapped edx off the stack */
22609 popl_cfi %ecx /* get that remapped esi off the stack */
22610 movl PT_EAX(%esp),%eax /* reload syscall number */
22611 @@ -479,10 +667,16 @@ sysexit_audit:
22612
22613 CFI_ENDPROC
22614 .pushsection .fixup,"ax"
22615 -2: movl $0,PT_FS(%esp)
22616 +4: movl $0,PT_FS(%esp)
22617 + jmp 1b
22618 +5: movl $0,PT_DS(%esp)
22619 + jmp 1b
22620 +6: movl $0,PT_ES(%esp)
22621 jmp 1b
22622 .popsection
22623 - _ASM_EXTABLE(1b,2b)
22624 + _ASM_EXTABLE(1b,4b)
22625 + _ASM_EXTABLE(2b,5b)
22626 + _ASM_EXTABLE(3b,6b)
22627 PTGS_TO_GS_EX
22628 ENDPROC(ia32_sysenter_target)
22629
22630 @@ -493,6 +687,11 @@ ENTRY(system_call)
22631 pushl_cfi %eax # save orig_eax
22632 SAVE_ALL
22633 GET_THREAD_INFO(%ebp)
22634 +
22635 +#ifdef CONFIG_PAX_RANDKSTACK
22636 + pax_erase_kstack
22637 +#endif
22638 +
22639 # system call tracing in operation / emulation
22640 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22641 jnz syscall_trace_entry
22642 @@ -512,6 +711,15 @@ syscall_exit:
22643 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22644 jne syscall_exit_work
22645
22646 +restore_all_pax:
22647 +
22648 +#ifdef CONFIG_PAX_RANDKSTACK
22649 + movl %esp, %eax
22650 + call pax_randomize_kstack
22651 +#endif
22652 +
22653 + pax_erase_kstack
22654 +
22655 restore_all:
22656 TRACE_IRQS_IRET
22657 restore_all_notrace:
22658 @@ -566,14 +774,34 @@ ldt_ss:
22659 * compensating for the offset by changing to the ESPFIX segment with
22660 * a base address that matches for the difference.
22661 */
22662 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22663 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22664 mov %esp, %edx /* load kernel esp */
22665 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22666 mov %dx, %ax /* eax: new kernel esp */
22667 sub %eax, %edx /* offset (low word is 0) */
22668 +#ifdef CONFIG_SMP
22669 + movl PER_CPU_VAR(cpu_number), %ebx
22670 + shll $PAGE_SHIFT_asm, %ebx
22671 + addl $cpu_gdt_table, %ebx
22672 +#else
22673 + movl $cpu_gdt_table, %ebx
22674 +#endif
22675 shr $16, %edx
22676 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22677 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22678 +
22679 +#ifdef CONFIG_PAX_KERNEXEC
22680 + mov %cr0, %esi
22681 + btr $16, %esi
22682 + mov %esi, %cr0
22683 +#endif
22684 +
22685 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22686 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22687 +
22688 +#ifdef CONFIG_PAX_KERNEXEC
22689 + bts $16, %esi
22690 + mov %esi, %cr0
22691 +#endif
22692 +
22693 pushl_cfi $__ESPFIX_SS
22694 pushl_cfi %eax /* new kernel esp */
22695 /* Disable interrupts, but do not irqtrace this section: we
22696 @@ -603,20 +831,18 @@ work_resched:
22697 movl TI_flags(%ebp), %ecx
22698 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22699 # than syscall tracing?
22700 - jz restore_all
22701 + jz restore_all_pax
22702 testb $_TIF_NEED_RESCHED, %cl
22703 jnz work_resched
22704
22705 work_notifysig: # deal with pending signals and
22706 # notify-resume requests
22707 + movl %esp, %eax
22708 #ifdef CONFIG_VM86
22709 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22710 - movl %esp, %eax
22711 jne work_notifysig_v86 # returning to kernel-space or
22712 # vm86-space
22713 1:
22714 -#else
22715 - movl %esp, %eax
22716 #endif
22717 TRACE_IRQS_ON
22718 ENABLE_INTERRUPTS(CLBR_NONE)
22719 @@ -637,7 +863,7 @@ work_notifysig_v86:
22720 movl %eax, %esp
22721 jmp 1b
22722 #endif
22723 -END(work_pending)
22724 +ENDPROC(work_pending)
22725
22726 # perform syscall exit tracing
22727 ALIGN
22728 @@ -645,11 +871,14 @@ syscall_trace_entry:
22729 movl $-ENOSYS,PT_EAX(%esp)
22730 movl %esp, %eax
22731 call syscall_trace_enter
22732 +
22733 + pax_erase_kstack
22734 +
22735 /* What it returned is what we'll actually use. */
22736 cmpl $(NR_syscalls), %eax
22737 jnae syscall_call
22738 jmp syscall_exit
22739 -END(syscall_trace_entry)
22740 +ENDPROC(syscall_trace_entry)
22741
22742 # perform syscall exit tracing
22743 ALIGN
22744 @@ -662,26 +891,30 @@ syscall_exit_work:
22745 movl %esp, %eax
22746 call syscall_trace_leave
22747 jmp resume_userspace
22748 -END(syscall_exit_work)
22749 +ENDPROC(syscall_exit_work)
22750 CFI_ENDPROC
22751
22752 RING0_INT_FRAME # can't unwind into user space anyway
22753 syscall_fault:
22754 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22755 + push %ss
22756 + pop %ds
22757 +#endif
22758 ASM_CLAC
22759 GET_THREAD_INFO(%ebp)
22760 movl $-EFAULT,PT_EAX(%esp)
22761 jmp resume_userspace
22762 -END(syscall_fault)
22763 +ENDPROC(syscall_fault)
22764
22765 syscall_badsys:
22766 movl $-ENOSYS,%eax
22767 jmp syscall_after_call
22768 -END(syscall_badsys)
22769 +ENDPROC(syscall_badsys)
22770
22771 sysenter_badsys:
22772 movl $-ENOSYS,%eax
22773 jmp sysenter_after_call
22774 -END(sysenter_badsys)
22775 +ENDPROC(sysenter_badsys)
22776 CFI_ENDPROC
22777
22778 .macro FIXUP_ESPFIX_STACK
22779 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22780 */
22781 #ifdef CONFIG_X86_ESPFIX32
22782 /* fixup the stack */
22783 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22784 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22785 +#ifdef CONFIG_SMP
22786 + movl PER_CPU_VAR(cpu_number), %ebx
22787 + shll $PAGE_SHIFT_asm, %ebx
22788 + addl $cpu_gdt_table, %ebx
22789 +#else
22790 + movl $cpu_gdt_table, %ebx
22791 +#endif
22792 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22793 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22794 shl $16, %eax
22795 addl %esp, %eax /* the adjusted stack pointer */
22796 pushl_cfi $__KERNEL_DS
22797 @@ -751,7 +991,7 @@ vector=vector+1
22798 .endr
22799 2: jmp common_interrupt
22800 .endr
22801 -END(irq_entries_start)
22802 +ENDPROC(irq_entries_start)
22803
22804 .previous
22805 END(interrupt)
22806 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22807 pushl_cfi $do_coprocessor_error
22808 jmp error_code
22809 CFI_ENDPROC
22810 -END(coprocessor_error)
22811 +ENDPROC(coprocessor_error)
22812
22813 ENTRY(simd_coprocessor_error)
22814 RING0_INT_FRAME
22815 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22816 .section .altinstructions,"a"
22817 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22818 .previous
22819 -.section .altinstr_replacement,"ax"
22820 +.section .altinstr_replacement,"a"
22821 663: pushl $do_simd_coprocessor_error
22822 664:
22823 .previous
22824 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22825 #endif
22826 jmp error_code
22827 CFI_ENDPROC
22828 -END(simd_coprocessor_error)
22829 +ENDPROC(simd_coprocessor_error)
22830
22831 ENTRY(device_not_available)
22832 RING0_INT_FRAME
22833 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22834 pushl_cfi $do_device_not_available
22835 jmp error_code
22836 CFI_ENDPROC
22837 -END(device_not_available)
22838 +ENDPROC(device_not_available)
22839
22840 #ifdef CONFIG_PARAVIRT
22841 ENTRY(native_iret)
22842 iret
22843 _ASM_EXTABLE(native_iret, iret_exc)
22844 -END(native_iret)
22845 +ENDPROC(native_iret)
22846
22847 ENTRY(native_irq_enable_sysexit)
22848 sti
22849 sysexit
22850 -END(native_irq_enable_sysexit)
22851 +ENDPROC(native_irq_enable_sysexit)
22852 #endif
22853
22854 ENTRY(overflow)
22855 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22856 pushl_cfi $do_overflow
22857 jmp error_code
22858 CFI_ENDPROC
22859 -END(overflow)
22860 +ENDPROC(overflow)
22861
22862 ENTRY(bounds)
22863 RING0_INT_FRAME
22864 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22865 pushl_cfi $do_bounds
22866 jmp error_code
22867 CFI_ENDPROC
22868 -END(bounds)
22869 +ENDPROC(bounds)
22870
22871 ENTRY(invalid_op)
22872 RING0_INT_FRAME
22873 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22874 pushl_cfi $do_invalid_op
22875 jmp error_code
22876 CFI_ENDPROC
22877 -END(invalid_op)
22878 +ENDPROC(invalid_op)
22879
22880 ENTRY(coprocessor_segment_overrun)
22881 RING0_INT_FRAME
22882 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22883 pushl_cfi $do_coprocessor_segment_overrun
22884 jmp error_code
22885 CFI_ENDPROC
22886 -END(coprocessor_segment_overrun)
22887 +ENDPROC(coprocessor_segment_overrun)
22888
22889 ENTRY(invalid_TSS)
22890 RING0_EC_FRAME
22891 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22892 pushl_cfi $do_invalid_TSS
22893 jmp error_code
22894 CFI_ENDPROC
22895 -END(invalid_TSS)
22896 +ENDPROC(invalid_TSS)
22897
22898 ENTRY(segment_not_present)
22899 RING0_EC_FRAME
22900 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22901 pushl_cfi $do_segment_not_present
22902 jmp error_code
22903 CFI_ENDPROC
22904 -END(segment_not_present)
22905 +ENDPROC(segment_not_present)
22906
22907 ENTRY(stack_segment)
22908 RING0_EC_FRAME
22909 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22910 pushl_cfi $do_stack_segment
22911 jmp error_code
22912 CFI_ENDPROC
22913 -END(stack_segment)
22914 +ENDPROC(stack_segment)
22915
22916 ENTRY(alignment_check)
22917 RING0_EC_FRAME
22918 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22919 pushl_cfi $do_alignment_check
22920 jmp error_code
22921 CFI_ENDPROC
22922 -END(alignment_check)
22923 +ENDPROC(alignment_check)
22924
22925 ENTRY(divide_error)
22926 RING0_INT_FRAME
22927 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22928 pushl_cfi $do_divide_error
22929 jmp error_code
22930 CFI_ENDPROC
22931 -END(divide_error)
22932 +ENDPROC(divide_error)
22933
22934 #ifdef CONFIG_X86_MCE
22935 ENTRY(machine_check)
22936 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22937 pushl_cfi machine_check_vector
22938 jmp error_code
22939 CFI_ENDPROC
22940 -END(machine_check)
22941 +ENDPROC(machine_check)
22942 #endif
22943
22944 ENTRY(spurious_interrupt_bug)
22945 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22946 pushl_cfi $do_spurious_interrupt_bug
22947 jmp error_code
22948 CFI_ENDPROC
22949 -END(spurious_interrupt_bug)
22950 +ENDPROC(spurious_interrupt_bug)
22951
22952 #ifdef CONFIG_XEN
22953 /* Xen doesn't set %esp to be precisely what the normal sysenter
22954 @@ -1054,7 +1294,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22955
22956 ENTRY(mcount)
22957 ret
22958 -END(mcount)
22959 +ENDPROC(mcount)
22960
22961 ENTRY(ftrace_caller)
22962 pushl %eax
22963 @@ -1084,7 +1324,7 @@ ftrace_graph_call:
22964 .globl ftrace_stub
22965 ftrace_stub:
22966 ret
22967 -END(ftrace_caller)
22968 +ENDPROC(ftrace_caller)
22969
22970 ENTRY(ftrace_regs_caller)
22971 pushf /* push flags before compare (in cs location) */
22972 @@ -1182,7 +1422,7 @@ trace:
22973 popl %ecx
22974 popl %eax
22975 jmp ftrace_stub
22976 -END(mcount)
22977 +ENDPROC(mcount)
22978 #endif /* CONFIG_DYNAMIC_FTRACE */
22979 #endif /* CONFIG_FUNCTION_TRACER */
22980
22981 @@ -1200,7 +1440,7 @@ ENTRY(ftrace_graph_caller)
22982 popl %ecx
22983 popl %eax
22984 ret
22985 -END(ftrace_graph_caller)
22986 +ENDPROC(ftrace_graph_caller)
22987
22988 .globl return_to_handler
22989 return_to_handler:
22990 @@ -1261,15 +1501,18 @@ error_code:
22991 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22992 REG_TO_PTGS %ecx
22993 SET_KERNEL_GS %ecx
22994 - movl $(__USER_DS), %ecx
22995 + movl $(__KERNEL_DS), %ecx
22996 movl %ecx, %ds
22997 movl %ecx, %es
22998 +
22999 + pax_enter_kernel
23000 +
23001 TRACE_IRQS_OFF
23002 movl %esp,%eax # pt_regs pointer
23003 call *%edi
23004 jmp ret_from_exception
23005 CFI_ENDPROC
23006 -END(page_fault)
23007 +ENDPROC(page_fault)
23008
23009 /*
23010 * Debug traps and NMI can happen at the one SYSENTER instruction
23011 @@ -1312,7 +1555,7 @@ debug_stack_correct:
23012 call do_debug
23013 jmp ret_from_exception
23014 CFI_ENDPROC
23015 -END(debug)
23016 +ENDPROC(debug)
23017
23018 /*
23019 * NMI is doubly nasty. It can happen _while_ we're handling
23020 @@ -1352,6 +1595,9 @@ nmi_stack_correct:
23021 xorl %edx,%edx # zero error code
23022 movl %esp,%eax # pt_regs pointer
23023 call do_nmi
23024 +
23025 + pax_exit_kernel
23026 +
23027 jmp restore_all_notrace
23028 CFI_ENDPROC
23029
23030 @@ -1389,13 +1635,16 @@ nmi_espfix_stack:
23031 FIXUP_ESPFIX_STACK # %eax == %esp
23032 xorl %edx,%edx # zero error code
23033 call do_nmi
23034 +
23035 + pax_exit_kernel
23036 +
23037 RESTORE_REGS
23038 lss 12+4(%esp), %esp # back to espfix stack
23039 CFI_ADJUST_CFA_OFFSET -24
23040 jmp irq_return
23041 #endif
23042 CFI_ENDPROC
23043 -END(nmi)
23044 +ENDPROC(nmi)
23045
23046 ENTRY(int3)
23047 RING0_INT_FRAME
23048 @@ -1408,14 +1657,14 @@ ENTRY(int3)
23049 call do_int3
23050 jmp ret_from_exception
23051 CFI_ENDPROC
23052 -END(int3)
23053 +ENDPROC(int3)
23054
23055 ENTRY(general_protection)
23056 RING0_EC_FRAME
23057 pushl_cfi $do_general_protection
23058 jmp error_code
23059 CFI_ENDPROC
23060 -END(general_protection)
23061 +ENDPROC(general_protection)
23062
23063 #ifdef CONFIG_KVM_GUEST
23064 ENTRY(async_page_fault)
23065 @@ -1424,6 +1673,6 @@ ENTRY(async_page_fault)
23066 pushl_cfi $do_async_page_fault
23067 jmp error_code
23068 CFI_ENDPROC
23069 -END(async_page_fault)
23070 +ENDPROC(async_page_fault)
23071 #endif
23072
23073 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23074 index 4ee9a23..c786610 100644
23075 --- a/arch/x86/kernel/entry_64.S
23076 +++ b/arch/x86/kernel/entry_64.S
23077 @@ -59,6 +59,8 @@
23078 #include <asm/smap.h>
23079 #include <asm/pgtable_types.h>
23080 #include <linux/err.h>
23081 +#include <asm/pgtable.h>
23082 +#include <asm/alternative-asm.h>
23083
23084 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23085 #include <linux/elf-em.h>
23086 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23087 ENDPROC(native_usergs_sysret64)
23088 #endif /* CONFIG_PARAVIRT */
23089
23090 + .macro ljmpq sel, off
23091 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23092 + .byte 0x48; ljmp *1234f(%rip)
23093 + .pushsection .rodata
23094 + .align 16
23095 + 1234: .quad \off; .word \sel
23096 + .popsection
23097 +#else
23098 + pushq $\sel
23099 + pushq $\off
23100 + lretq
23101 +#endif
23102 + .endm
23103 +
23104 + .macro pax_enter_kernel
23105 + pax_set_fptr_mask
23106 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23107 + call pax_enter_kernel
23108 +#endif
23109 + .endm
23110 +
23111 + .macro pax_exit_kernel
23112 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23113 + call pax_exit_kernel
23114 +#endif
23115 +
23116 + .endm
23117 +
23118 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23119 +ENTRY(pax_enter_kernel)
23120 + pushq %rdi
23121 +
23122 +#ifdef CONFIG_PARAVIRT
23123 + PV_SAVE_REGS(CLBR_RDI)
23124 +#endif
23125 +
23126 +#ifdef CONFIG_PAX_KERNEXEC
23127 + GET_CR0_INTO_RDI
23128 + bts $16,%rdi
23129 + jnc 3f
23130 + mov %cs,%edi
23131 + cmp $__KERNEL_CS,%edi
23132 + jnz 2f
23133 +1:
23134 +#endif
23135 +
23136 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23137 + 661: jmp 111f
23138 + .pushsection .altinstr_replacement, "a"
23139 + 662: ASM_NOP2
23140 + .popsection
23141 + .pushsection .altinstructions, "a"
23142 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23143 + .popsection
23144 + GET_CR3_INTO_RDI
23145 + cmp $0,%dil
23146 + jnz 112f
23147 + mov $__KERNEL_DS,%edi
23148 + mov %edi,%ss
23149 + jmp 111f
23150 +112: cmp $1,%dil
23151 + jz 113f
23152 + ud2
23153 +113: sub $4097,%rdi
23154 + bts $63,%rdi
23155 + SET_RDI_INTO_CR3
23156 + mov $__UDEREF_KERNEL_DS,%edi
23157 + mov %edi,%ss
23158 +111:
23159 +#endif
23160 +
23161 +#ifdef CONFIG_PARAVIRT
23162 + PV_RESTORE_REGS(CLBR_RDI)
23163 +#endif
23164 +
23165 + popq %rdi
23166 + pax_force_retaddr
23167 + retq
23168 +
23169 +#ifdef CONFIG_PAX_KERNEXEC
23170 +2: ljmpq __KERNEL_CS,1b
23171 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23172 +4: SET_RDI_INTO_CR0
23173 + jmp 1b
23174 +#endif
23175 +ENDPROC(pax_enter_kernel)
23176 +
23177 +ENTRY(pax_exit_kernel)
23178 + pushq %rdi
23179 +
23180 +#ifdef CONFIG_PARAVIRT
23181 + PV_SAVE_REGS(CLBR_RDI)
23182 +#endif
23183 +
23184 +#ifdef CONFIG_PAX_KERNEXEC
23185 + mov %cs,%rdi
23186 + cmp $__KERNEXEC_KERNEL_CS,%edi
23187 + jz 2f
23188 + GET_CR0_INTO_RDI
23189 + bts $16,%rdi
23190 + jnc 4f
23191 +1:
23192 +#endif
23193 +
23194 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23195 + 661: jmp 111f
23196 + .pushsection .altinstr_replacement, "a"
23197 + 662: ASM_NOP2
23198 + .popsection
23199 + .pushsection .altinstructions, "a"
23200 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23201 + .popsection
23202 + mov %ss,%edi
23203 + cmp $__UDEREF_KERNEL_DS,%edi
23204 + jnz 111f
23205 + GET_CR3_INTO_RDI
23206 + cmp $0,%dil
23207 + jz 112f
23208 + ud2
23209 +112: add $4097,%rdi
23210 + bts $63,%rdi
23211 + SET_RDI_INTO_CR3
23212 + mov $__KERNEL_DS,%edi
23213 + mov %edi,%ss
23214 +111:
23215 +#endif
23216 +
23217 +#ifdef CONFIG_PARAVIRT
23218 + PV_RESTORE_REGS(CLBR_RDI);
23219 +#endif
23220 +
23221 + popq %rdi
23222 + pax_force_retaddr
23223 + retq
23224 +
23225 +#ifdef CONFIG_PAX_KERNEXEC
23226 +2: GET_CR0_INTO_RDI
23227 + btr $16,%rdi
23228 + jnc 4f
23229 + ljmpq __KERNEL_CS,3f
23230 +3: SET_RDI_INTO_CR0
23231 + jmp 1b
23232 +4: ud2
23233 + jmp 4b
23234 +#endif
23235 +ENDPROC(pax_exit_kernel)
23236 +#endif
23237 +
23238 + .macro pax_enter_kernel_user
23239 + pax_set_fptr_mask
23240 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23241 + call pax_enter_kernel_user
23242 +#endif
23243 + .endm
23244 +
23245 + .macro pax_exit_kernel_user
23246 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23247 + call pax_exit_kernel_user
23248 +#endif
23249 +#ifdef CONFIG_PAX_RANDKSTACK
23250 + pushq %rax
23251 + pushq %r11
23252 + call pax_randomize_kstack
23253 + popq %r11
23254 + popq %rax
23255 +#endif
23256 + .endm
23257 +
23258 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23259 +ENTRY(pax_enter_kernel_user)
23260 + pushq %rdi
23261 + pushq %rbx
23262 +
23263 +#ifdef CONFIG_PARAVIRT
23264 + PV_SAVE_REGS(CLBR_RDI)
23265 +#endif
23266 +
23267 + 661: jmp 111f
23268 + .pushsection .altinstr_replacement, "a"
23269 + 662: ASM_NOP2
23270 + .popsection
23271 + .pushsection .altinstructions, "a"
23272 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23273 + .popsection
23274 + GET_CR3_INTO_RDI
23275 + cmp $1,%dil
23276 + jnz 4f
23277 + sub $4097,%rdi
23278 + bts $63,%rdi
23279 + SET_RDI_INTO_CR3
23280 + jmp 3f
23281 +111:
23282 +
23283 + GET_CR3_INTO_RDI
23284 + mov %rdi,%rbx
23285 + add $__START_KERNEL_map,%rbx
23286 + sub phys_base(%rip),%rbx
23287 +
23288 +#ifdef CONFIG_PARAVIRT
23289 + cmpl $0, pv_info+PARAVIRT_enabled
23290 + jz 1f
23291 + pushq %rdi
23292 + i = 0
23293 + .rept USER_PGD_PTRS
23294 + mov i*8(%rbx),%rsi
23295 + mov $0,%sil
23296 + lea i*8(%rbx),%rdi
23297 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23298 + i = i + 1
23299 + .endr
23300 + popq %rdi
23301 + jmp 2f
23302 +1:
23303 +#endif
23304 +
23305 + i = 0
23306 + .rept USER_PGD_PTRS
23307 + movb $0,i*8(%rbx)
23308 + i = i + 1
23309 + .endr
23310 +
23311 +2: SET_RDI_INTO_CR3
23312 +
23313 +#ifdef CONFIG_PAX_KERNEXEC
23314 + GET_CR0_INTO_RDI
23315 + bts $16,%rdi
23316 + SET_RDI_INTO_CR0
23317 +#endif
23318 +
23319 +3:
23320 +
23321 +#ifdef CONFIG_PARAVIRT
23322 + PV_RESTORE_REGS(CLBR_RDI)
23323 +#endif
23324 +
23325 + popq %rbx
23326 + popq %rdi
23327 + pax_force_retaddr
23328 + retq
23329 +4: ud2
23330 +ENDPROC(pax_enter_kernel_user)
23331 +
23332 +ENTRY(pax_exit_kernel_user)
23333 + pushq %rdi
23334 + pushq %rbx
23335 +
23336 +#ifdef CONFIG_PARAVIRT
23337 + PV_SAVE_REGS(CLBR_RDI)
23338 +#endif
23339 +
23340 + GET_CR3_INTO_RDI
23341 + 661: jmp 1f
23342 + .pushsection .altinstr_replacement, "a"
23343 + 662: ASM_NOP2
23344 + .popsection
23345 + .pushsection .altinstructions, "a"
23346 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23347 + .popsection
23348 + cmp $0,%dil
23349 + jnz 3f
23350 + add $4097,%rdi
23351 + bts $63,%rdi
23352 + SET_RDI_INTO_CR3
23353 + jmp 2f
23354 +1:
23355 +
23356 + mov %rdi,%rbx
23357 +
23358 +#ifdef CONFIG_PAX_KERNEXEC
23359 + GET_CR0_INTO_RDI
23360 + btr $16,%rdi
23361 + jnc 3f
23362 + SET_RDI_INTO_CR0
23363 +#endif
23364 +
23365 + add $__START_KERNEL_map,%rbx
23366 + sub phys_base(%rip),%rbx
23367 +
23368 +#ifdef CONFIG_PARAVIRT
23369 + cmpl $0, pv_info+PARAVIRT_enabled
23370 + jz 1f
23371 + i = 0
23372 + .rept USER_PGD_PTRS
23373 + mov i*8(%rbx),%rsi
23374 + mov $0x67,%sil
23375 + lea i*8(%rbx),%rdi
23376 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23377 + i = i + 1
23378 + .endr
23379 + jmp 2f
23380 +1:
23381 +#endif
23382 +
23383 + i = 0
23384 + .rept USER_PGD_PTRS
23385 + movb $0x67,i*8(%rbx)
23386 + i = i + 1
23387 + .endr
23388 +2:
23389 +
23390 +#ifdef CONFIG_PARAVIRT
23391 + PV_RESTORE_REGS(CLBR_RDI)
23392 +#endif
23393 +
23394 + popq %rbx
23395 + popq %rdi
23396 + pax_force_retaddr
23397 + retq
23398 +3: ud2
23399 +ENDPROC(pax_exit_kernel_user)
23400 +#endif
23401 +
23402 + .macro pax_enter_kernel_nmi
23403 + pax_set_fptr_mask
23404 +
23405 +#ifdef CONFIG_PAX_KERNEXEC
23406 + GET_CR0_INTO_RDI
23407 + bts $16,%rdi
23408 + jc 110f
23409 + SET_RDI_INTO_CR0
23410 + or $2,%ebx
23411 +110:
23412 +#endif
23413 +
23414 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23415 + 661: jmp 111f
23416 + .pushsection .altinstr_replacement, "a"
23417 + 662: ASM_NOP2
23418 + .popsection
23419 + .pushsection .altinstructions, "a"
23420 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23421 + .popsection
23422 + GET_CR3_INTO_RDI
23423 + cmp $0,%dil
23424 + jz 111f
23425 + sub $4097,%rdi
23426 + or $4,%ebx
23427 + bts $63,%rdi
23428 + SET_RDI_INTO_CR3
23429 + mov $__UDEREF_KERNEL_DS,%edi
23430 + mov %edi,%ss
23431 +111:
23432 +#endif
23433 + .endm
23434 +
23435 + .macro pax_exit_kernel_nmi
23436 +#ifdef CONFIG_PAX_KERNEXEC
23437 + btr $1,%ebx
23438 + jnc 110f
23439 + GET_CR0_INTO_RDI
23440 + btr $16,%rdi
23441 + SET_RDI_INTO_CR0
23442 +110:
23443 +#endif
23444 +
23445 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23446 + btr $2,%ebx
23447 + jnc 111f
23448 + GET_CR3_INTO_RDI
23449 + add $4097,%rdi
23450 + bts $63,%rdi
23451 + SET_RDI_INTO_CR3
23452 + mov $__KERNEL_DS,%edi
23453 + mov %edi,%ss
23454 +111:
23455 +#endif
23456 + .endm
23457 +
23458 + .macro pax_erase_kstack
23459 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23460 + call pax_erase_kstack
23461 +#endif
23462 + .endm
23463 +
23464 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23465 +ENTRY(pax_erase_kstack)
23466 + pushq %rdi
23467 + pushq %rcx
23468 + pushq %rax
23469 + pushq %r11
23470 +
23471 + GET_THREAD_INFO(%r11)
23472 + mov TI_lowest_stack(%r11), %rdi
23473 + mov $-0xBEEF, %rax
23474 + std
23475 +
23476 +1: mov %edi, %ecx
23477 + and $THREAD_SIZE_asm - 1, %ecx
23478 + shr $3, %ecx
23479 + repne scasq
23480 + jecxz 2f
23481 +
23482 + cmp $2*8, %ecx
23483 + jc 2f
23484 +
23485 + mov $2*8, %ecx
23486 + repe scasq
23487 + jecxz 2f
23488 + jne 1b
23489 +
23490 +2: cld
23491 + or $2*8, %rdi
23492 + mov %esp, %ecx
23493 + sub %edi, %ecx
23494 +
23495 + cmp $THREAD_SIZE_asm, %rcx
23496 + jb 3f
23497 + ud2
23498 +3:
23499 +
23500 + shr $3, %ecx
23501 + rep stosq
23502 +
23503 + mov TI_task_thread_sp0(%r11), %rdi
23504 + sub $256, %rdi
23505 + mov %rdi, TI_lowest_stack(%r11)
23506 +
23507 + popq %r11
23508 + popq %rax
23509 + popq %rcx
23510 + popq %rdi
23511 + pax_force_retaddr
23512 + ret
23513 +ENDPROC(pax_erase_kstack)
23514 +#endif
23515
23516 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23517 #ifdef CONFIG_TRACE_IRQFLAGS
23518 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23519 .endm
23520
23521 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23522 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23523 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23524 jnc 1f
23525 TRACE_IRQS_ON_DEBUG
23526 1:
23527 @@ -155,27 +582,6 @@ ENDPROC(native_usergs_sysret64)
23528 movq \tmp,R11+\offset(%rsp)
23529 .endm
23530
23531 - .macro FAKE_STACK_FRAME child_rip
23532 - /* push in order ss, rsp, eflags, cs, rip */
23533 - xorl %eax, %eax
23534 - pushq_cfi $__KERNEL_DS /* ss */
23535 - /*CFI_REL_OFFSET ss,0*/
23536 - pushq_cfi %rax /* rsp */
23537 - CFI_REL_OFFSET rsp,0
23538 - pushq_cfi $(X86_EFLAGS_IF|X86_EFLAGS_FIXED) /* eflags - interrupts on */
23539 - /*CFI_REL_OFFSET rflags,0*/
23540 - pushq_cfi $__KERNEL_CS /* cs */
23541 - /*CFI_REL_OFFSET cs,0*/
23542 - pushq_cfi \child_rip /* rip */
23543 - CFI_REL_OFFSET rip,0
23544 - pushq_cfi %rax /* orig rax */
23545 - .endm
23546 -
23547 - .macro UNFAKE_STACK_FRAME
23548 - addq $8*6, %rsp
23549 - CFI_ADJUST_CFA_OFFSET -(6*8)
23550 - .endm
23551 -
23552 /*
23553 * initial frame state for interrupts (and exceptions without error code)
23554 */
23555 @@ -241,25 +647,26 @@ ENDPROC(native_usergs_sysret64)
23556 /* save partial stack frame */
23557 .macro SAVE_ARGS_IRQ
23558 cld
23559 - /* start from rbp in pt_regs and jump over */
23560 - movq_cfi rdi, (RDI-RBP)
23561 - movq_cfi rsi, (RSI-RBP)
23562 - movq_cfi rdx, (RDX-RBP)
23563 - movq_cfi rcx, (RCX-RBP)
23564 - movq_cfi rax, (RAX-RBP)
23565 - movq_cfi r8, (R8-RBP)
23566 - movq_cfi r9, (R9-RBP)
23567 - movq_cfi r10, (R10-RBP)
23568 - movq_cfi r11, (R11-RBP)
23569 + /* start from r15 in pt_regs and jump over */
23570 + movq_cfi rdi, RDI
23571 + movq_cfi rsi, RSI
23572 + movq_cfi rdx, RDX
23573 + movq_cfi rcx, RCX
23574 + movq_cfi rax, RAX
23575 + movq_cfi r8, R8
23576 + movq_cfi r9, R9
23577 + movq_cfi r10, R10
23578 + movq_cfi r11, R11
23579 + movq_cfi r12, R12
23580
23581 /* Save rbp so that we can unwind from get_irq_regs() */
23582 - movq_cfi rbp, 0
23583 + movq_cfi rbp, RBP
23584
23585 /* Save previous stack value */
23586 movq %rsp, %rsi
23587
23588 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23589 - testl $3, CS-RBP(%rsi)
23590 + movq %rsp,%rdi /* arg1 for handler */
23591 + testb $3, CS(%rsi)
23592 je 1f
23593 SWAPGS
23594 /*
23595 @@ -279,6 +686,18 @@ ENDPROC(native_usergs_sysret64)
23596 0x06 /* DW_OP_deref */, \
23597 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23598 0x22 /* DW_OP_plus */
23599 +
23600 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23601 + testb $3, CS(%rdi)
23602 + jnz 1f
23603 + pax_enter_kernel
23604 + jmp 2f
23605 +1: pax_enter_kernel_user
23606 +2:
23607 +#else
23608 + pax_enter_kernel
23609 +#endif
23610 +
23611 /* We entered an interrupt context - irqs are off: */
23612 TRACE_IRQS_OFF
23613 .endm
23614 @@ -308,9 +727,52 @@ ENTRY(save_paranoid)
23615 js 1f /* negative -> in kernel */
23616 SWAPGS
23617 xorl %ebx,%ebx
23618 -1: ret
23619 +1:
23620 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23621 + testb $3, CS+8(%rsp)
23622 + jnz 1f
23623 + pax_enter_kernel
23624 + jmp 2f
23625 +1: pax_enter_kernel_user
23626 +2:
23627 +#else
23628 + pax_enter_kernel
23629 +#endif
23630 + pax_force_retaddr
23631 + ret
23632 CFI_ENDPROC
23633 -END(save_paranoid)
23634 +ENDPROC(save_paranoid)
23635 +
23636 +ENTRY(save_paranoid_nmi)
23637 + XCPT_FRAME 1 RDI+8
23638 + cld
23639 + movq_cfi rdi, RDI+8
23640 + movq_cfi rsi, RSI+8
23641 + movq_cfi rdx, RDX+8
23642 + movq_cfi rcx, RCX+8
23643 + movq_cfi rax, RAX+8
23644 + movq_cfi r8, R8+8
23645 + movq_cfi r9, R9+8
23646 + movq_cfi r10, R10+8
23647 + movq_cfi r11, R11+8
23648 + movq_cfi rbx, RBX+8
23649 + movq_cfi rbp, RBP+8
23650 + movq_cfi r12, R12+8
23651 + movq_cfi r13, R13+8
23652 + movq_cfi r14, R14+8
23653 + movq_cfi r15, R15+8
23654 + movl $1,%ebx
23655 + movl $MSR_GS_BASE,%ecx
23656 + rdmsr
23657 + testl %edx,%edx
23658 + js 1f /* negative -> in kernel */
23659 + SWAPGS
23660 + xorl %ebx,%ebx
23661 +1: pax_enter_kernel_nmi
23662 + pax_force_retaddr
23663 + ret
23664 + CFI_ENDPROC
23665 +ENDPROC(save_paranoid_nmi)
23666
23667 /*
23668 * A newly forked process directly context switches into this address.
23669 @@ -331,7 +793,7 @@ ENTRY(ret_from_fork)
23670
23671 RESTORE_REST
23672
23673 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23674 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23675 jz 1f
23676
23677 /*
23678 @@ -344,15 +806,13 @@ ENTRY(ret_from_fork)
23679 jmp int_ret_from_sys_call
23680
23681 1:
23682 - subq $REST_SKIP, %rsp # leave space for volatiles
23683 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23684 movq %rbp, %rdi
23685 call *%rbx
23686 movl $0, RAX(%rsp)
23687 RESTORE_REST
23688 jmp int_ret_from_sys_call
23689 CFI_ENDPROC
23690 -END(ret_from_fork)
23691 +ENDPROC(ret_from_fork)
23692
23693 /*
23694 * System call entry. Up to 6 arguments in registers are supported.
23695 @@ -389,7 +849,7 @@ END(ret_from_fork)
23696 ENTRY(system_call)
23697 CFI_STARTPROC simple
23698 CFI_SIGNAL_FRAME
23699 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23700 + CFI_DEF_CFA rsp,0
23701 CFI_REGISTER rip,rcx
23702 /*CFI_REGISTER rflags,r11*/
23703 SWAPGS_UNSAFE_STACK
23704 @@ -402,16 +862,23 @@ GLOBAL(system_call_after_swapgs)
23705
23706 movq %rsp,PER_CPU_VAR(old_rsp)
23707 movq PER_CPU_VAR(kernel_stack),%rsp
23708 + SAVE_ARGS 8*6, 0, rax_enosys=1
23709 + pax_enter_kernel_user
23710 +
23711 +#ifdef CONFIG_PAX_RANDKSTACK
23712 + pax_erase_kstack
23713 +#endif
23714 +
23715 /*
23716 * No need to follow this irqs off/on section - it's straight
23717 * and short:
23718 */
23719 ENABLE_INTERRUPTS(CLBR_NONE)
23720 - SAVE_ARGS 8, 0, rax_enosys=1
23721 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23722 movq %rcx,RIP-ARGOFFSET(%rsp)
23723 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23724 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23725 + GET_THREAD_INFO(%rcx)
23726 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23727 jnz tracesys
23728 system_call_fastpath:
23729 #if __SYSCALL_MASK == ~0
23730 @@ -435,10 +902,13 @@ sysret_check:
23731 LOCKDEP_SYS_EXIT
23732 DISABLE_INTERRUPTS(CLBR_NONE)
23733 TRACE_IRQS_OFF
23734 - movl TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET),%edx
23735 + GET_THREAD_INFO(%rcx)
23736 + movl TI_flags(%rcx),%edx
23737 andl %edi,%edx
23738 jnz sysret_careful
23739 CFI_REMEMBER_STATE
23740 + pax_exit_kernel_user
23741 + pax_erase_kstack
23742 /*
23743 * sysretq will re-enable interrupts:
23744 */
23745 @@ -497,12 +967,15 @@ sysret_audit:
23746
23747 /* Do syscall tracing */
23748 tracesys:
23749 - leaq -REST_SKIP(%rsp), %rdi
23750 + movq %rsp, %rdi
23751 movq $AUDIT_ARCH_X86_64, %rsi
23752 call syscall_trace_enter_phase1
23753 test %rax, %rax
23754 jnz tracesys_phase2 /* if needed, run the slow path */
23755 - LOAD_ARGS 0 /* else restore clobbered regs */
23756 +
23757 + pax_erase_kstack
23758 +
23759 + LOAD_ARGS /* else restore clobbered regs */
23760 jmp system_call_fastpath /* and return to the fast path */
23761
23762 tracesys_phase2:
23763 @@ -513,12 +986,14 @@ tracesys_phase2:
23764 movq %rax,%rdx
23765 call syscall_trace_enter_phase2
23766
23767 + pax_erase_kstack
23768 +
23769 /*
23770 * Reload arg registers from stack in case ptrace changed them.
23771 * We don't reload %rax because syscall_trace_entry_phase2() returned
23772 * the value it wants us to use in the table lookup.
23773 */
23774 - LOAD_ARGS ARGOFFSET, 1
23775 + LOAD_ARGS 1
23776 RESTORE_REST
23777 #if __SYSCALL_MASK == ~0
23778 cmpq $__NR_syscall_max,%rax
23779 @@ -548,7 +1023,9 @@ GLOBAL(int_with_check)
23780 andl %edi,%edx
23781 jnz int_careful
23782 andl $~TS_COMPAT,TI_status(%rcx)
23783 - jmp retint_swapgs
23784 + pax_exit_kernel_user
23785 + pax_erase_kstack
23786 + jmp retint_swapgs_pax
23787
23788 /* Either reschedule or signal or syscall exit tracking needed. */
23789 /* First do a reschedule test. */
23790 @@ -594,7 +1071,7 @@ int_restore_rest:
23791 TRACE_IRQS_OFF
23792 jmp int_with_check
23793 CFI_ENDPROC
23794 -END(system_call)
23795 +ENDPROC(system_call)
23796
23797 .macro FORK_LIKE func
23798 ENTRY(stub_\func)
23799 @@ -607,9 +1084,10 @@ ENTRY(stub_\func)
23800 DEFAULT_FRAME 0 8 /* offset 8: return address */
23801 call sys_\func
23802 RESTORE_TOP_OF_STACK %r11, 8
23803 - ret $REST_SKIP /* pop extended registers */
23804 + pax_force_retaddr
23805 + ret
23806 CFI_ENDPROC
23807 -END(stub_\func)
23808 +ENDPROC(stub_\func)
23809 .endm
23810
23811 .macro FIXED_FRAME label,func
23812 @@ -619,9 +1097,10 @@ ENTRY(\label)
23813 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23814 call \func
23815 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23816 + pax_force_retaddr
23817 ret
23818 CFI_ENDPROC
23819 -END(\label)
23820 +ENDPROC(\label)
23821 .endm
23822
23823 FORK_LIKE clone
23824 @@ -629,19 +1108,6 @@ END(\label)
23825 FORK_LIKE vfork
23826 FIXED_FRAME stub_iopl, sys_iopl
23827
23828 -ENTRY(ptregscall_common)
23829 - DEFAULT_FRAME 1 8 /* offset 8: return address */
23830 - RESTORE_TOP_OF_STACK %r11, 8
23831 - movq_cfi_restore R15+8, r15
23832 - movq_cfi_restore R14+8, r14
23833 - movq_cfi_restore R13+8, r13
23834 - movq_cfi_restore R12+8, r12
23835 - movq_cfi_restore RBP+8, rbp
23836 - movq_cfi_restore RBX+8, rbx
23837 - ret $REST_SKIP /* pop extended registers */
23838 - CFI_ENDPROC
23839 -END(ptregscall_common)
23840 -
23841 ENTRY(stub_execve)
23842 CFI_STARTPROC
23843 addq $8, %rsp
23844 @@ -653,7 +1119,7 @@ ENTRY(stub_execve)
23845 RESTORE_REST
23846 jmp int_ret_from_sys_call
23847 CFI_ENDPROC
23848 -END(stub_execve)
23849 +ENDPROC(stub_execve)
23850
23851 ENTRY(stub_execveat)
23852 CFI_STARTPROC
23853 @@ -667,7 +1133,7 @@ ENTRY(stub_execveat)
23854 RESTORE_REST
23855 jmp int_ret_from_sys_call
23856 CFI_ENDPROC
23857 -END(stub_execveat)
23858 +ENDPROC(stub_execveat)
23859
23860 /*
23861 * sigreturn is special because it needs to restore all registers on return.
23862 @@ -684,7 +1150,7 @@ ENTRY(stub_rt_sigreturn)
23863 RESTORE_REST
23864 jmp int_ret_from_sys_call
23865 CFI_ENDPROC
23866 -END(stub_rt_sigreturn)
23867 +ENDPROC(stub_rt_sigreturn)
23868
23869 #ifdef CONFIG_X86_X32_ABI
23870 ENTRY(stub_x32_rt_sigreturn)
23871 @@ -698,7 +1164,7 @@ ENTRY(stub_x32_rt_sigreturn)
23872 RESTORE_REST
23873 jmp int_ret_from_sys_call
23874 CFI_ENDPROC
23875 -END(stub_x32_rt_sigreturn)
23876 +ENDPROC(stub_x32_rt_sigreturn)
23877
23878 ENTRY(stub_x32_execve)
23879 CFI_STARTPROC
23880 @@ -763,7 +1229,7 @@ vector=vector+1
23881 2: jmp common_interrupt
23882 .endr
23883 CFI_ENDPROC
23884 -END(irq_entries_start)
23885 +ENDPROC(irq_entries_start)
23886
23887 .previous
23888 END(interrupt)
23889 @@ -780,8 +1246,8 @@ END(interrupt)
23890 /* 0(%rsp): ~(interrupt number) */
23891 .macro interrupt func
23892 /* reserve pt_regs for scratch regs and rbp */
23893 - subq $ORIG_RAX-RBP, %rsp
23894 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23895 + subq $ORIG_RAX, %rsp
23896 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23897 SAVE_ARGS_IRQ
23898 call \func
23899 .endm
23900 @@ -804,14 +1270,14 @@ ret_from_intr:
23901
23902 /* Restore saved previous stack */
23903 popq %rsi
23904 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23905 - leaq ARGOFFSET-RBP(%rsi), %rsp
23906 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23907 + movq %rsi, %rsp
23908 CFI_DEF_CFA_REGISTER rsp
23909 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23910 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23911
23912 exit_intr:
23913 GET_THREAD_INFO(%rcx)
23914 - testl $3,CS-ARGOFFSET(%rsp)
23915 + testb $3,CS-ARGOFFSET(%rsp)
23916 je retint_kernel
23917
23918 /* Interrupt came from user space */
23919 @@ -833,12 +1299,35 @@ retint_swapgs: /* return to user-space */
23920 * The iretq could re-enable interrupts:
23921 */
23922 DISABLE_INTERRUPTS(CLBR_ANY)
23923 + pax_exit_kernel_user
23924 +retint_swapgs_pax:
23925 TRACE_IRQS_IRETQ
23926 SWAPGS
23927 jmp restore_args
23928
23929 retint_restore_args: /* return to kernel space */
23930 DISABLE_INTERRUPTS(CLBR_ANY)
23931 + pax_exit_kernel
23932 +
23933 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23934 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23935 + * namely calling EFI runtime services with a phys mapping. We're
23936 + * starting off with NOPs and patch in the real instrumentation
23937 + * (BTS/OR) before starting any userland process; even before starting
23938 + * up the APs.
23939 + */
23940 + .pushsection .altinstr_replacement, "a"
23941 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23942 + 602:
23943 + .popsection
23944 + 603: .fill 602b-601b, 1, 0x90
23945 + .pushsection .altinstructions, "a"
23946 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23947 + .popsection
23948 +#else
23949 + pax_force_retaddr (RIP-ARGOFFSET)
23950 +#endif
23951 +
23952 /*
23953 * The iretq could re-enable interrupts:
23954 */
23955 @@ -876,15 +1365,15 @@ native_irq_return_ldt:
23956 SWAPGS
23957 movq PER_CPU_VAR(espfix_waddr),%rdi
23958 movq %rax,(0*8)(%rdi) /* RAX */
23959 - movq (2*8)(%rsp),%rax /* RIP */
23960 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23961 movq %rax,(1*8)(%rdi)
23962 - movq (3*8)(%rsp),%rax /* CS */
23963 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23964 movq %rax,(2*8)(%rdi)
23965 - movq (4*8)(%rsp),%rax /* RFLAGS */
23966 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23967 movq %rax,(3*8)(%rdi)
23968 - movq (6*8)(%rsp),%rax /* SS */
23969 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23970 movq %rax,(5*8)(%rdi)
23971 - movq (5*8)(%rsp),%rax /* RSP */
23972 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23973 movq %rax,(4*8)(%rdi)
23974 andl $0xffff0000,%eax
23975 popq_cfi %rdi
23976 @@ -938,7 +1427,7 @@ ENTRY(retint_kernel)
23977 jmp exit_intr
23978 #endif
23979 CFI_ENDPROC
23980 -END(common_interrupt)
23981 +ENDPROC(common_interrupt)
23982
23983 /*
23984 * APIC interrupts.
23985 @@ -952,7 +1441,7 @@ ENTRY(\sym)
23986 interrupt \do_sym
23987 jmp ret_from_intr
23988 CFI_ENDPROC
23989 -END(\sym)
23990 +ENDPROC(\sym)
23991 .endm
23992
23993 #ifdef CONFIG_TRACING
23994 @@ -1025,7 +1514,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23995 /*
23996 * Exception entry points.
23997 */
23998 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23999 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
24000
24001 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
24002 ENTRY(\sym)
24003 @@ -1076,6 +1565,12 @@ ENTRY(\sym)
24004 .endif
24005
24006 .if \shift_ist != -1
24007 +#ifdef CONFIG_SMP
24008 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
24009 + lea init_tss(%r13), %r13
24010 +#else
24011 + lea init_tss(%rip), %r13
24012 +#endif
24013 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
24014 .endif
24015
24016 @@ -1092,7 +1587,7 @@ ENTRY(\sym)
24017 .endif
24018
24019 CFI_ENDPROC
24020 -END(\sym)
24021 +ENDPROC(\sym)
24022 .endm
24023
24024 #ifdef CONFIG_TRACING
24025 @@ -1133,9 +1628,10 @@ gs_change:
24026 2: mfence /* workaround */
24027 SWAPGS
24028 popfq_cfi
24029 + pax_force_retaddr
24030 ret
24031 CFI_ENDPROC
24032 -END(native_load_gs_index)
24033 +ENDPROC(native_load_gs_index)
24034
24035 _ASM_EXTABLE(gs_change,bad_gs)
24036 .section .fixup,"ax"
24037 @@ -1163,9 +1659,10 @@ ENTRY(do_softirq_own_stack)
24038 CFI_DEF_CFA_REGISTER rsp
24039 CFI_ADJUST_CFA_OFFSET -8
24040 decl PER_CPU_VAR(irq_count)
24041 + pax_force_retaddr
24042 ret
24043 CFI_ENDPROC
24044 -END(do_softirq_own_stack)
24045 +ENDPROC(do_softirq_own_stack)
24046
24047 #ifdef CONFIG_XEN
24048 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24049 @@ -1203,7 +1700,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24050 decl PER_CPU_VAR(irq_count)
24051 jmp error_exit
24052 CFI_ENDPROC
24053 -END(xen_do_hypervisor_callback)
24054 +ENDPROC(xen_do_hypervisor_callback)
24055
24056 /*
24057 * Hypervisor uses this for application faults while it executes.
24058 @@ -1262,7 +1759,7 @@ ENTRY(xen_failsafe_callback)
24059 SAVE_ALL
24060 jmp error_exit
24061 CFI_ENDPROC
24062 -END(xen_failsafe_callback)
24063 +ENDPROC(xen_failsafe_callback)
24064
24065 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24066 xen_hvm_callback_vector xen_evtchn_do_upcall
24067 @@ -1309,18 +1806,33 @@ ENTRY(paranoid_exit)
24068 DEFAULT_FRAME
24069 DISABLE_INTERRUPTS(CLBR_NONE)
24070 TRACE_IRQS_OFF_DEBUG
24071 - testl %ebx,%ebx /* swapgs needed? */
24072 + testl $1,%ebx /* swapgs needed? */
24073 jnz paranoid_restore
24074 - testl $3,CS(%rsp)
24075 + testb $3,CS(%rsp)
24076 jnz paranoid_userspace
24077 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24078 + pax_exit_kernel
24079 + TRACE_IRQS_IRETQ 0
24080 + SWAPGS_UNSAFE_STACK
24081 + RESTORE_ALL 8
24082 + pax_force_retaddr_bts
24083 + jmp irq_return
24084 +#endif
24085 paranoid_swapgs:
24086 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24087 + pax_exit_kernel_user
24088 +#else
24089 + pax_exit_kernel
24090 +#endif
24091 TRACE_IRQS_IRETQ 0
24092 SWAPGS_UNSAFE_STACK
24093 RESTORE_ALL 8
24094 jmp irq_return
24095 paranoid_restore:
24096 + pax_exit_kernel
24097 TRACE_IRQS_IRETQ_DEBUG 0
24098 RESTORE_ALL 8
24099 + pax_force_retaddr_bts
24100 jmp irq_return
24101 paranoid_userspace:
24102 GET_THREAD_INFO(%rcx)
24103 @@ -1349,7 +1861,7 @@ paranoid_schedule:
24104 TRACE_IRQS_OFF
24105 jmp paranoid_userspace
24106 CFI_ENDPROC
24107 -END(paranoid_exit)
24108 +ENDPROC(paranoid_exit)
24109
24110 /*
24111 * Exception entry point. This expects an error code/orig_rax on the stack.
24112 @@ -1376,12 +1888,23 @@ ENTRY(error_entry)
24113 movq %r14, R14+8(%rsp)
24114 movq %r15, R15+8(%rsp)
24115 xorl %ebx,%ebx
24116 - testl $3,CS+8(%rsp)
24117 + testb $3,CS+8(%rsp)
24118 je error_kernelspace
24119 error_swapgs:
24120 SWAPGS
24121 error_sti:
24122 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24123 + testb $3, CS+8(%rsp)
24124 + jnz 1f
24125 + pax_enter_kernel
24126 + jmp 2f
24127 +1: pax_enter_kernel_user
24128 +2:
24129 +#else
24130 + pax_enter_kernel
24131 +#endif
24132 TRACE_IRQS_OFF
24133 + pax_force_retaddr
24134 ret
24135
24136 /*
24137 @@ -1416,7 +1939,7 @@ error_bad_iret:
24138 decl %ebx /* Return to usergs */
24139 jmp error_sti
24140 CFI_ENDPROC
24141 -END(error_entry)
24142 +ENDPROC(error_entry)
24143
24144
24145 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24146 @@ -1427,7 +1950,7 @@ ENTRY(error_exit)
24147 DISABLE_INTERRUPTS(CLBR_NONE)
24148 TRACE_IRQS_OFF
24149 GET_THREAD_INFO(%rcx)
24150 - testl %eax,%eax
24151 + testl $1,%eax
24152 jne retint_kernel
24153 LOCKDEP_SYS_EXIT_IRQ
24154 movl TI_flags(%rcx),%edx
24155 @@ -1436,7 +1959,7 @@ ENTRY(error_exit)
24156 jnz retint_careful
24157 jmp retint_swapgs
24158 CFI_ENDPROC
24159 -END(error_exit)
24160 +ENDPROC(error_exit)
24161
24162 /*
24163 * Test if a given stack is an NMI stack or not.
24164 @@ -1494,9 +2017,11 @@ ENTRY(nmi)
24165 * If %cs was not the kernel segment, then the NMI triggered in user
24166 * space, which means it is definitely not nested.
24167 */
24168 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24169 + je 1f
24170 cmpl $__KERNEL_CS, 16(%rsp)
24171 jne first_nmi
24172 -
24173 +1:
24174 /*
24175 * Check the special variable on the stack to see if NMIs are
24176 * executing.
24177 @@ -1530,8 +2055,7 @@ nested_nmi:
24178
24179 1:
24180 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24181 - leaq -1*8(%rsp), %rdx
24182 - movq %rdx, %rsp
24183 + subq $8, %rsp
24184 CFI_ADJUST_CFA_OFFSET 1*8
24185 leaq -10*8(%rsp), %rdx
24186 pushq_cfi $__KERNEL_DS
24187 @@ -1549,6 +2073,7 @@ nested_nmi_out:
24188 CFI_RESTORE rdx
24189
24190 /* No need to check faults here */
24191 +# pax_force_retaddr_bts
24192 INTERRUPT_RETURN
24193
24194 CFI_RESTORE_STATE
24195 @@ -1645,13 +2170,13 @@ end_repeat_nmi:
24196 subq $ORIG_RAX-R15, %rsp
24197 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24198 /*
24199 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24200 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24201 * as we should not be calling schedule in NMI context.
24202 * Even with normal interrupts enabled. An NMI should not be
24203 * setting NEED_RESCHED or anything that normal interrupts and
24204 * exceptions might do.
24205 */
24206 - call save_paranoid
24207 + call save_paranoid_nmi
24208 DEFAULT_FRAME 0
24209
24210 /*
24211 @@ -1661,9 +2186,9 @@ end_repeat_nmi:
24212 * NMI itself takes a page fault, the page fault that was preempted
24213 * will read the information from the NMI page fault and not the
24214 * origin fault. Save it off and restore it if it changes.
24215 - * Use the r12 callee-saved register.
24216 + * Use the r13 callee-saved register.
24217 */
24218 - movq %cr2, %r12
24219 + movq %cr2, %r13
24220
24221 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24222 movq %rsp,%rdi
24223 @@ -1672,29 +2197,34 @@ end_repeat_nmi:
24224
24225 /* Did the NMI take a page fault? Restore cr2 if it did */
24226 movq %cr2, %rcx
24227 - cmpq %rcx, %r12
24228 + cmpq %rcx, %r13
24229 je 1f
24230 - movq %r12, %cr2
24231 + movq %r13, %cr2
24232 1:
24233
24234 - testl %ebx,%ebx /* swapgs needed? */
24235 + testl $1,%ebx /* swapgs needed? */
24236 jnz nmi_restore
24237 nmi_swapgs:
24238 SWAPGS_UNSAFE_STACK
24239 nmi_restore:
24240 + pax_exit_kernel_nmi
24241 /* Pop the extra iret frame at once */
24242 RESTORE_ALL 6*8
24243 + testb $3, 8(%rsp)
24244 + jnz 1f
24245 + pax_force_retaddr_bts
24246 +1:
24247
24248 /* Clear the NMI executing stack variable */
24249 movq $0, 5*8(%rsp)
24250 jmp irq_return
24251 CFI_ENDPROC
24252 -END(nmi)
24253 +ENDPROC(nmi)
24254
24255 ENTRY(ignore_sysret)
24256 CFI_STARTPROC
24257 mov $-ENOSYS,%eax
24258 sysret
24259 CFI_ENDPROC
24260 -END(ignore_sysret)
24261 +ENDPROC(ignore_sysret)
24262
24263 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24264 index f5d0730..5bce89c 100644
24265 --- a/arch/x86/kernel/espfix_64.c
24266 +++ b/arch/x86/kernel/espfix_64.c
24267 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24268 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24269 static void *espfix_pages[ESPFIX_MAX_PAGES];
24270
24271 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24272 - __aligned(PAGE_SIZE);
24273 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24274
24275 static unsigned int page_random, slot_random;
24276
24277 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24278 void __init init_espfix_bsp(void)
24279 {
24280 pgd_t *pgd_p;
24281 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24282
24283 /* Install the espfix pud into the kernel page directory */
24284 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24285 + pgd_p = &init_level4_pgt[index];
24286 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24287
24288 +#ifdef CONFIG_PAX_PER_CPU_PGD
24289 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24290 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24291 +#endif
24292 +
24293 /* Randomize the locations */
24294 init_espfix_random();
24295
24296 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24297 set_pte(&pte_p[n*PTE_STRIDE], pte);
24298
24299 /* Job is done for this CPU and any CPU which shares this page */
24300 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24301 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24302
24303 unlock_done:
24304 mutex_unlock(&espfix_init_mutex);
24305 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24306 index 8b7b0a5..2395f29 100644
24307 --- a/arch/x86/kernel/ftrace.c
24308 +++ b/arch/x86/kernel/ftrace.c
24309 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24310 * kernel identity mapping to modify code.
24311 */
24312 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24313 - ip = (unsigned long)__va(__pa_symbol(ip));
24314 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24315
24316 return ip;
24317 }
24318 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24319 {
24320 unsigned char replaced[MCOUNT_INSN_SIZE];
24321
24322 + ip = ktla_ktva(ip);
24323 +
24324 /*
24325 * Note: Due to modules and __init, code can
24326 * disappear and change, we need to protect against faulting
24327 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24328 unsigned char old[MCOUNT_INSN_SIZE];
24329 int ret;
24330
24331 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24332 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24333
24334 ftrace_update_func = ip;
24335 /* Make sure the breakpoints see the ftrace_update_func update */
24336 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24337 unsigned char replaced[MCOUNT_INSN_SIZE];
24338 unsigned char brk = BREAKPOINT_INSTRUCTION;
24339
24340 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24341 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24342 return -EFAULT;
24343
24344 /* Make sure it is what we expect it to be */
24345 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24346 index eda1a86..8f6df48 100644
24347 --- a/arch/x86/kernel/head64.c
24348 +++ b/arch/x86/kernel/head64.c
24349 @@ -67,12 +67,12 @@ again:
24350 pgd = *pgd_p;
24351
24352 /*
24353 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24354 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24355 + * The use of __early_va rather than __va here is critical:
24356 + * __va would point us back into the dynamic
24357 * range and we might end up looping forever...
24358 */
24359 if (pgd)
24360 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24361 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24362 else {
24363 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24364 reset_early_page_tables();
24365 @@ -82,13 +82,13 @@ again:
24366 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24367 for (i = 0; i < PTRS_PER_PUD; i++)
24368 pud_p[i] = 0;
24369 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24370 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24371 }
24372 pud_p += pud_index(address);
24373 pud = *pud_p;
24374
24375 if (pud)
24376 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24377 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24378 else {
24379 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24380 reset_early_page_tables();
24381 @@ -98,7 +98,7 @@ again:
24382 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24383 for (i = 0; i < PTRS_PER_PMD; i++)
24384 pmd_p[i] = 0;
24385 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24386 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24387 }
24388 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24389 pmd_p[pmd_index(address)] = pmd;
24390 @@ -175,7 +175,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24391 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24392 early_printk("Kernel alive\n");
24393
24394 - clear_page(init_level4_pgt);
24395 /* set init_level4_pgt kernel high mapping*/
24396 init_level4_pgt[511] = early_level4_pgt[511];
24397
24398 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24399 index f36bd42..0ab4474 100644
24400 --- a/arch/x86/kernel/head_32.S
24401 +++ b/arch/x86/kernel/head_32.S
24402 @@ -26,6 +26,12 @@
24403 /* Physical address */
24404 #define pa(X) ((X) - __PAGE_OFFSET)
24405
24406 +#ifdef CONFIG_PAX_KERNEXEC
24407 +#define ta(X) (X)
24408 +#else
24409 +#define ta(X) ((X) - __PAGE_OFFSET)
24410 +#endif
24411 +
24412 /*
24413 * References to members of the new_cpu_data structure.
24414 */
24415 @@ -55,11 +61,7 @@
24416 * and small than max_low_pfn, otherwise will waste some page table entries
24417 */
24418
24419 -#if PTRS_PER_PMD > 1
24420 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24421 -#else
24422 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24423 -#endif
24424 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24425
24426 /* Number of possible pages in the lowmem region */
24427 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24428 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24429 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24430
24431 /*
24432 + * Real beginning of normal "text" segment
24433 + */
24434 +ENTRY(stext)
24435 +ENTRY(_stext)
24436 +
24437 +/*
24438 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24439 * %esi points to the real-mode code as a 32-bit pointer.
24440 * CS and DS must be 4 GB flat segments, but we don't depend on
24441 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24442 * can.
24443 */
24444 __HEAD
24445 +
24446 +#ifdef CONFIG_PAX_KERNEXEC
24447 + jmp startup_32
24448 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24449 +.fill PAGE_SIZE-5,1,0xcc
24450 +#endif
24451 +
24452 ENTRY(startup_32)
24453 movl pa(stack_start),%ecx
24454
24455 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24456 2:
24457 leal -__PAGE_OFFSET(%ecx),%esp
24458
24459 +#ifdef CONFIG_SMP
24460 + movl $pa(cpu_gdt_table),%edi
24461 + movl $__per_cpu_load,%eax
24462 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24463 + rorl $16,%eax
24464 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24465 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24466 + movl $__per_cpu_end - 1,%eax
24467 + subl $__per_cpu_start,%eax
24468 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24469 +#endif
24470 +
24471 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24472 + movl $NR_CPUS,%ecx
24473 + movl $pa(cpu_gdt_table),%edi
24474 +1:
24475 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24476 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24477 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24478 + addl $PAGE_SIZE_asm,%edi
24479 + loop 1b
24480 +#endif
24481 +
24482 +#ifdef CONFIG_PAX_KERNEXEC
24483 + movl $pa(boot_gdt),%edi
24484 + movl $__LOAD_PHYSICAL_ADDR,%eax
24485 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24486 + rorl $16,%eax
24487 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24488 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24489 + rorl $16,%eax
24490 +
24491 + ljmp $(__BOOT_CS),$1f
24492 +1:
24493 +
24494 + movl $NR_CPUS,%ecx
24495 + movl $pa(cpu_gdt_table),%edi
24496 + addl $__PAGE_OFFSET,%eax
24497 +1:
24498 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24499 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24500 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24501 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24502 + rorl $16,%eax
24503 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24504 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24505 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24506 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24507 + rorl $16,%eax
24508 + addl $PAGE_SIZE_asm,%edi
24509 + loop 1b
24510 +#endif
24511 +
24512 /*
24513 * Clear BSS first so that there are no surprises...
24514 */
24515 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24516 movl %eax, pa(max_pfn_mapped)
24517
24518 /* Do early initialization of the fixmap area */
24519 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24520 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24521 +#ifdef CONFIG_COMPAT_VDSO
24522 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24523 +#else
24524 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24525 +#endif
24526 #else /* Not PAE */
24527
24528 page_pde_offset = (__PAGE_OFFSET >> 20);
24529 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24530 movl %eax, pa(max_pfn_mapped)
24531
24532 /* Do early initialization of the fixmap area */
24533 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24534 - movl %eax,pa(initial_page_table+0xffc)
24535 +#ifdef CONFIG_COMPAT_VDSO
24536 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24537 +#else
24538 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24539 +#endif
24540 #endif
24541
24542 #ifdef CONFIG_PARAVIRT
24543 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24544 cmpl $num_subarch_entries, %eax
24545 jae bad_subarch
24546
24547 - movl pa(subarch_entries)(,%eax,4), %eax
24548 - subl $__PAGE_OFFSET, %eax
24549 - jmp *%eax
24550 + jmp *pa(subarch_entries)(,%eax,4)
24551
24552 bad_subarch:
24553 WEAK(lguest_entry)
24554 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24555 __INITDATA
24556
24557 subarch_entries:
24558 - .long default_entry /* normal x86/PC */
24559 - .long lguest_entry /* lguest hypervisor */
24560 - .long xen_entry /* Xen hypervisor */
24561 - .long default_entry /* Moorestown MID */
24562 + .long ta(default_entry) /* normal x86/PC */
24563 + .long ta(lguest_entry) /* lguest hypervisor */
24564 + .long ta(xen_entry) /* Xen hypervisor */
24565 + .long ta(default_entry) /* Moorestown MID */
24566 num_subarch_entries = (. - subarch_entries) / 4
24567 .previous
24568 #else
24569 @@ -354,6 +426,7 @@ default_entry:
24570 movl pa(mmu_cr4_features),%eax
24571 movl %eax,%cr4
24572
24573 +#ifdef CONFIG_X86_PAE
24574 testb $X86_CR4_PAE, %al # check if PAE is enabled
24575 jz enable_paging
24576
24577 @@ -382,6 +455,9 @@ default_entry:
24578 /* Make changes effective */
24579 wrmsr
24580
24581 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24582 +#endif
24583 +
24584 enable_paging:
24585
24586 /*
24587 @@ -449,14 +525,20 @@ is486:
24588 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24589 movl %eax,%ss # after changing gdt.
24590
24591 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24592 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24593 movl %eax,%ds
24594 movl %eax,%es
24595
24596 movl $(__KERNEL_PERCPU), %eax
24597 movl %eax,%fs # set this cpu's percpu
24598
24599 +#ifdef CONFIG_CC_STACKPROTECTOR
24600 movl $(__KERNEL_STACK_CANARY),%eax
24601 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24602 + movl $(__USER_DS),%eax
24603 +#else
24604 + xorl %eax,%eax
24605 +#endif
24606 movl %eax,%gs
24607
24608 xorl %eax,%eax # Clear LDT
24609 @@ -512,8 +594,11 @@ setup_once:
24610 * relocation. Manually set base address in stack canary
24611 * segment descriptor.
24612 */
24613 - movl $gdt_page,%eax
24614 + movl $cpu_gdt_table,%eax
24615 movl $stack_canary,%ecx
24616 +#ifdef CONFIG_SMP
24617 + addl $__per_cpu_load,%ecx
24618 +#endif
24619 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24620 shrl $16, %ecx
24621 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24622 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24623 cmpl $2,(%esp) # X86_TRAP_NMI
24624 je is_nmi # Ignore NMI
24625
24626 - cmpl $2,%ss:early_recursion_flag
24627 + cmpl $1,%ss:early_recursion_flag
24628 je hlt_loop
24629 incl %ss:early_recursion_flag
24630
24631 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24632 pushl (20+6*4)(%esp) /* trapno */
24633 pushl $fault_msg
24634 call printk
24635 -#endif
24636 call dump_stack
24637 +#endif
24638 hlt_loop:
24639 hlt
24640 jmp hlt_loop
24641 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24642 /* This is the default interrupt "handler" :-) */
24643 ALIGN
24644 ignore_int:
24645 - cld
24646 #ifdef CONFIG_PRINTK
24647 + cmpl $2,%ss:early_recursion_flag
24648 + je hlt_loop
24649 + incl %ss:early_recursion_flag
24650 + cld
24651 pushl %eax
24652 pushl %ecx
24653 pushl %edx
24654 @@ -617,9 +705,6 @@ ignore_int:
24655 movl $(__KERNEL_DS),%eax
24656 movl %eax,%ds
24657 movl %eax,%es
24658 - cmpl $2,early_recursion_flag
24659 - je hlt_loop
24660 - incl early_recursion_flag
24661 pushl 16(%esp)
24662 pushl 24(%esp)
24663 pushl 32(%esp)
24664 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24665 /*
24666 * BSS section
24667 */
24668 -__PAGE_ALIGNED_BSS
24669 - .align PAGE_SIZE
24670 #ifdef CONFIG_X86_PAE
24671 +.section .initial_pg_pmd,"a",@progbits
24672 initial_pg_pmd:
24673 .fill 1024*KPMDS,4,0
24674 #else
24675 +.section .initial_page_table,"a",@progbits
24676 ENTRY(initial_page_table)
24677 .fill 1024,4,0
24678 #endif
24679 +.section .initial_pg_fixmap,"a",@progbits
24680 initial_pg_fixmap:
24681 .fill 1024,4,0
24682 +.section .empty_zero_page,"a",@progbits
24683 ENTRY(empty_zero_page)
24684 .fill 4096,1,0
24685 +.section .swapper_pg_dir,"a",@progbits
24686 ENTRY(swapper_pg_dir)
24687 +#ifdef CONFIG_X86_PAE
24688 + .fill 4,8,0
24689 +#else
24690 .fill 1024,4,0
24691 +#endif
24692
24693 /*
24694 * This starts the data section.
24695 */
24696 #ifdef CONFIG_X86_PAE
24697 -__PAGE_ALIGNED_DATA
24698 - /* Page-aligned for the benefit of paravirt? */
24699 - .align PAGE_SIZE
24700 +.section .initial_page_table,"a",@progbits
24701 ENTRY(initial_page_table)
24702 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24703 # if KPMDS == 3
24704 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24705 # error "Kernel PMDs should be 1, 2 or 3"
24706 # endif
24707 .align PAGE_SIZE /* needs to be page-sized too */
24708 +
24709 +#ifdef CONFIG_PAX_PER_CPU_PGD
24710 +ENTRY(cpu_pgd)
24711 + .rept 2*NR_CPUS
24712 + .fill 4,8,0
24713 + .endr
24714 +#endif
24715 +
24716 #endif
24717
24718 .data
24719 .balign 4
24720 ENTRY(stack_start)
24721 - .long init_thread_union+THREAD_SIZE
24722 + .long init_thread_union+THREAD_SIZE-8
24723
24724 __INITRODATA
24725 int_msg:
24726 @@ -727,7 +825,7 @@ fault_msg:
24727 * segment size, and 32-bit linear address value:
24728 */
24729
24730 - .data
24731 +.section .rodata,"a",@progbits
24732 .globl boot_gdt_descr
24733 .globl idt_descr
24734
24735 @@ -736,7 +834,7 @@ fault_msg:
24736 .word 0 # 32 bit align gdt_desc.address
24737 boot_gdt_descr:
24738 .word __BOOT_DS+7
24739 - .long boot_gdt - __PAGE_OFFSET
24740 + .long pa(boot_gdt)
24741
24742 .word 0 # 32-bit align idt_desc.address
24743 idt_descr:
24744 @@ -747,7 +845,7 @@ idt_descr:
24745 .word 0 # 32 bit align gdt_desc.address
24746 ENTRY(early_gdt_descr)
24747 .word GDT_ENTRIES*8-1
24748 - .long gdt_page /* Overwritten for secondary CPUs */
24749 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24750
24751 /*
24752 * The boot_gdt must mirror the equivalent in setup.S and is
24753 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24754 .align L1_CACHE_BYTES
24755 ENTRY(boot_gdt)
24756 .fill GDT_ENTRY_BOOT_CS,8,0
24757 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24758 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24759 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24760 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24761 +
24762 + .align PAGE_SIZE_asm
24763 +ENTRY(cpu_gdt_table)
24764 + .rept NR_CPUS
24765 + .quad 0x0000000000000000 /* NULL descriptor */
24766 + .quad 0x0000000000000000 /* 0x0b reserved */
24767 + .quad 0x0000000000000000 /* 0x13 reserved */
24768 + .quad 0x0000000000000000 /* 0x1b reserved */
24769 +
24770 +#ifdef CONFIG_PAX_KERNEXEC
24771 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24772 +#else
24773 + .quad 0x0000000000000000 /* 0x20 unused */
24774 +#endif
24775 +
24776 + .quad 0x0000000000000000 /* 0x28 unused */
24777 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24778 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24779 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24780 + .quad 0x0000000000000000 /* 0x4b reserved */
24781 + .quad 0x0000000000000000 /* 0x53 reserved */
24782 + .quad 0x0000000000000000 /* 0x5b reserved */
24783 +
24784 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24785 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24786 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24787 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24788 +
24789 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24790 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24791 +
24792 + /*
24793 + * Segments used for calling PnP BIOS have byte granularity.
24794 + * The code segments and data segments have fixed 64k limits,
24795 + * the transfer segment sizes are set at run time.
24796 + */
24797 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24798 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24799 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24800 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24801 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24802 +
24803 + /*
24804 + * The APM segments have byte granularity and their bases
24805 + * are set at run time. All have 64k limits.
24806 + */
24807 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24808 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24809 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24810 +
24811 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24812 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24813 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24814 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24815 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24816 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24817 +
24818 + /* Be sure this is zeroed to avoid false validations in Xen */
24819 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24820 + .endr
24821 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24822 index a468c0a..8b5a879 100644
24823 --- a/arch/x86/kernel/head_64.S
24824 +++ b/arch/x86/kernel/head_64.S
24825 @@ -20,6 +20,8 @@
24826 #include <asm/processor-flags.h>
24827 #include <asm/percpu.h>
24828 #include <asm/nops.h>
24829 +#include <asm/cpufeature.h>
24830 +#include <asm/alternative-asm.h>
24831
24832 #ifdef CONFIG_PARAVIRT
24833 #include <asm/asm-offsets.h>
24834 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24835 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24836 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24837 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24838 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24839 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24840 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24841 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24842 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24843 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24844
24845 .text
24846 __HEAD
24847 @@ -89,11 +97,24 @@ startup_64:
24848 * Fixup the physical addresses in the page table
24849 */
24850 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24851 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24852 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24853 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24854 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24855 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24856
24857 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24858 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24859 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24860 +#ifndef CONFIG_XEN
24861 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24862 +#endif
24863 +
24864 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24865 +
24866 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24867 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24868
24869 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24870 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24871
24872 /*
24873 * Set up the identity mapping for the switchover. These
24874 @@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
24875 * after the boot processor executes this code.
24876 */
24877
24878 + orq $-1, %rbp
24879 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24880 1:
24881
24882 - /* Enable PAE mode and PGE */
24883 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24884 + /* Enable PAE mode and PSE/PGE */
24885 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24886 movq %rcx, %cr4
24887
24888 /* Setup early boot stage 4 level pagetables. */
24889 @@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
24890 movl $MSR_EFER, %ecx
24891 rdmsr
24892 btsl $_EFER_SCE, %eax /* Enable System Call */
24893 - btl $20,%edi /* No Execute supported? */
24894 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24895 jnc 1f
24896 btsl $_EFER_NX, %eax
24897 + cmpq $-1, %rbp
24898 + je 1f
24899 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24900 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24901 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24902 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24903 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24904 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24905 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24906 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24907 1: wrmsr /* Make changes effective */
24908
24909 /* Setup cr0 */
24910 @@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
24911 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24912 * address given in m16:64.
24913 */
24914 + pax_set_fptr_mask
24915 movq initial_code(%rip),%rax
24916 pushq $0 # fake return address to stop unwinder
24917 pushq $__KERNEL_CS # set correct cs
24918 @@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
24919 .quad INIT_PER_CPU_VAR(irq_stack_union)
24920
24921 GLOBAL(stack_start)
24922 - .quad init_thread_union+THREAD_SIZE-8
24923 + .quad init_thread_union+THREAD_SIZE-16
24924 .word 0
24925 __FINITDATA
24926
24927 @@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
24928 call dump_stack
24929 #ifdef CONFIG_KALLSYMS
24930 leaq early_idt_ripmsg(%rip),%rdi
24931 - movq 40(%rsp),%rsi # %rip again
24932 + movq 88(%rsp),%rsi # %rip again
24933 call __print_symbol
24934 #endif
24935 #endif /* EARLY_PRINTK */
24936 @@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
24937 early_recursion_flag:
24938 .long 0
24939
24940 + .section .rodata,"a",@progbits
24941 #ifdef CONFIG_EARLY_PRINTK
24942 early_idt_msg:
24943 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24944 @@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
24945 NEXT_PAGE(early_dynamic_pgts)
24946 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24947
24948 - .data
24949 + .section .rodata,"a",@progbits
24950
24951 -#ifndef CONFIG_XEN
24952 NEXT_PAGE(init_level4_pgt)
24953 - .fill 512,8,0
24954 -#else
24955 -NEXT_PAGE(init_level4_pgt)
24956 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24957 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24958 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24959 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24960 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24961 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24962 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24963 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24964 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24965 .org init_level4_pgt + L4_START_KERNEL*8, 0
24966 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24967 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24968
24969 +#ifdef CONFIG_PAX_PER_CPU_PGD
24970 +NEXT_PAGE(cpu_pgd)
24971 + .rept 2*NR_CPUS
24972 + .fill 512,8,0
24973 + .endr
24974 +#endif
24975 +
24976 NEXT_PAGE(level3_ident_pgt)
24977 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24978 +#ifdef CONFIG_XEN
24979 .fill 511, 8, 0
24980 +#else
24981 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24982 + .fill 510,8,0
24983 +#endif
24984 +
24985 +NEXT_PAGE(level3_vmalloc_start_pgt)
24986 + .fill 512,8,0
24987 +
24988 +NEXT_PAGE(level3_vmalloc_end_pgt)
24989 + .fill 512,8,0
24990 +
24991 +NEXT_PAGE(level3_vmemmap_pgt)
24992 + .fill L3_VMEMMAP_START,8,0
24993 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24994 +
24995 NEXT_PAGE(level2_ident_pgt)
24996 - /* Since I easily can, map the first 1G.
24997 + /* Since I easily can, map the first 2G.
24998 * Don't set NX because code runs from these pages.
24999 */
25000 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25001 -#endif
25002 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25003
25004 NEXT_PAGE(level3_kernel_pgt)
25005 .fill L3_START_KERNEL,8,0
25006 @@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
25007 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25008 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25009
25010 +NEXT_PAGE(level2_vmemmap_pgt)
25011 + .fill 512,8,0
25012 +
25013 NEXT_PAGE(level2_kernel_pgt)
25014 /*
25015 * 512 MB kernel mapping. We spend a full page on this pagetable
25016 @@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
25017 NEXT_PAGE(level2_fixmap_pgt)
25018 .fill 506,8,0
25019 .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25020 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25021 - .fill 5,8,0
25022 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25023 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25024 + .fill 4,8,0
25025
25026 NEXT_PAGE(level1_fixmap_pgt)
25027 .fill 512,8,0
25028
25029 +NEXT_PAGE(level1_vsyscall_pgt)
25030 + .fill 512,8,0
25031 +
25032 #undef PMDS
25033
25034 - .data
25035 + .align PAGE_SIZE
25036 +ENTRY(cpu_gdt_table)
25037 + .rept NR_CPUS
25038 + .quad 0x0000000000000000 /* NULL descriptor */
25039 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25040 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25041 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25042 + .quad 0x00cffb000000ffff /* __USER32_CS */
25043 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25044 + .quad 0x00affb000000ffff /* __USER_CS */
25045 +
25046 +#ifdef CONFIG_PAX_KERNEXEC
25047 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25048 +#else
25049 + .quad 0x0 /* unused */
25050 +#endif
25051 +
25052 + .quad 0,0 /* TSS */
25053 + .quad 0,0 /* LDT */
25054 + .quad 0,0,0 /* three TLS descriptors */
25055 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25056 + /* asm/segment.h:GDT_ENTRIES must match this */
25057 +
25058 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25059 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25060 +#else
25061 + .quad 0x0 /* unused */
25062 +#endif
25063 +
25064 + /* zero the remaining page */
25065 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25066 + .endr
25067 +
25068 .align 16
25069 .globl early_gdt_descr
25070 early_gdt_descr:
25071 .word GDT_ENTRIES*8-1
25072 early_gdt_descr_base:
25073 - .quad INIT_PER_CPU_VAR(gdt_page)
25074 + .quad cpu_gdt_table
25075
25076 ENTRY(phys_base)
25077 /* This must match the first entry in level2_kernel_pgt */
25078 .quad 0x0000000000000000
25079
25080 #include "../../x86/xen/xen-head.S"
25081 -
25082 - __PAGE_ALIGNED_BSS
25083 +
25084 + .section .rodata,"a",@progbits
25085 NEXT_PAGE(empty_zero_page)
25086 .skip PAGE_SIZE
25087 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25088 index 05fd74f..c3548b1 100644
25089 --- a/arch/x86/kernel/i386_ksyms_32.c
25090 +++ b/arch/x86/kernel/i386_ksyms_32.c
25091 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25092 EXPORT_SYMBOL(cmpxchg8b_emu);
25093 #endif
25094
25095 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25096 +
25097 /* Networking helper routines. */
25098 EXPORT_SYMBOL(csum_partial_copy_generic);
25099 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25100 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25101
25102 EXPORT_SYMBOL(__get_user_1);
25103 EXPORT_SYMBOL(__get_user_2);
25104 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25105 EXPORT_SYMBOL(___preempt_schedule_context);
25106 #endif
25107 #endif
25108 +
25109 +#ifdef CONFIG_PAX_KERNEXEC
25110 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25111 +#endif
25112 +
25113 +#ifdef CONFIG_PAX_PER_CPU_PGD
25114 +EXPORT_SYMBOL(cpu_pgd);
25115 +#endif
25116 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25117 index a9a4229..6f4d476 100644
25118 --- a/arch/x86/kernel/i387.c
25119 +++ b/arch/x86/kernel/i387.c
25120 @@ -51,7 +51,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25121 static inline bool interrupted_user_mode(void)
25122 {
25123 struct pt_regs *regs = get_irq_regs();
25124 - return regs && user_mode_vm(regs);
25125 + return regs && user_mode(regs);
25126 }
25127
25128 /*
25129 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25130 index e7cc537..67d7372 100644
25131 --- a/arch/x86/kernel/i8259.c
25132 +++ b/arch/x86/kernel/i8259.c
25133 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25134 static void make_8259A_irq(unsigned int irq)
25135 {
25136 disable_irq_nosync(irq);
25137 - io_apic_irqs &= ~(1<<irq);
25138 + io_apic_irqs &= ~(1UL<<irq);
25139 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25140 enable_irq(irq);
25141 }
25142 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25143 "spurious 8259A interrupt: IRQ%d.\n", irq);
25144 spurious_irq_mask |= irqmask;
25145 }
25146 - atomic_inc(&irq_err_count);
25147 + atomic_inc_unchecked(&irq_err_count);
25148 /*
25149 * Theoretically we do not have to handle this IRQ,
25150 * but in Linux this does not cause problems and is
25151 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25152 /* (slave's support for AEOI in flat mode is to be investigated) */
25153 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25154
25155 + pax_open_kernel();
25156 if (auto_eoi)
25157 /*
25158 * In AEOI mode we just have to mask the interrupt
25159 * when acking.
25160 */
25161 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25162 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25163 else
25164 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25165 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25166 + pax_close_kernel();
25167
25168 udelay(100); /* wait for 8259A to initialize */
25169
25170 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25171 index a979b5b..1d6db75 100644
25172 --- a/arch/x86/kernel/io_delay.c
25173 +++ b/arch/x86/kernel/io_delay.c
25174 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25175 * Quirk table for systems that misbehave (lock up, etc.) if port
25176 * 0x80 is used:
25177 */
25178 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25179 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25180 {
25181 .callback = dmi_io_delay_0xed_port,
25182 .ident = "Compaq Presario V6000",
25183 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25184 index 4ddaf66..49d5c18 100644
25185 --- a/arch/x86/kernel/ioport.c
25186 +++ b/arch/x86/kernel/ioport.c
25187 @@ -6,6 +6,7 @@
25188 #include <linux/sched.h>
25189 #include <linux/kernel.h>
25190 #include <linux/capability.h>
25191 +#include <linux/security.h>
25192 #include <linux/errno.h>
25193 #include <linux/types.h>
25194 #include <linux/ioport.h>
25195 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25196 return -EINVAL;
25197 if (turn_on && !capable(CAP_SYS_RAWIO))
25198 return -EPERM;
25199 +#ifdef CONFIG_GRKERNSEC_IO
25200 + if (turn_on && grsec_disable_privio) {
25201 + gr_handle_ioperm();
25202 + return -ENODEV;
25203 + }
25204 +#endif
25205
25206 /*
25207 * If it's the first ioperm() call in this thread's lifetime, set the
25208 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25209 * because the ->io_bitmap_max value must match the bitmap
25210 * contents:
25211 */
25212 - tss = &per_cpu(init_tss, get_cpu());
25213 + tss = init_tss + get_cpu();
25214
25215 if (turn_on)
25216 bitmap_clear(t->io_bitmap_ptr, from, num);
25217 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25218 if (level > old) {
25219 if (!capable(CAP_SYS_RAWIO))
25220 return -EPERM;
25221 +#ifdef CONFIG_GRKERNSEC_IO
25222 + if (grsec_disable_privio) {
25223 + gr_handle_iopl();
25224 + return -ENODEV;
25225 + }
25226 +#endif
25227 }
25228 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25229 t->iopl = level << 12;
25230 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25231 index 705ef8d..8672c9d 100644
25232 --- a/arch/x86/kernel/irq.c
25233 +++ b/arch/x86/kernel/irq.c
25234 @@ -22,7 +22,7 @@
25235 #define CREATE_TRACE_POINTS
25236 #include <asm/trace/irq_vectors.h>
25237
25238 -atomic_t irq_err_count;
25239 +atomic_unchecked_t irq_err_count;
25240
25241 /* Function pointer for generic interrupt vector handling */
25242 void (*x86_platform_ipi_callback)(void) = NULL;
25243 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25244 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25245 seq_puts(p, " Hypervisor callback interrupts\n");
25246 #endif
25247 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25248 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25249 #if defined(CONFIG_X86_IO_APIC)
25250 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25251 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25252 #endif
25253 return 0;
25254 }
25255 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25256
25257 u64 arch_irq_stat(void)
25258 {
25259 - u64 sum = atomic_read(&irq_err_count);
25260 + u64 sum = atomic_read_unchecked(&irq_err_count);
25261 return sum;
25262 }
25263
25264 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25265 index 63ce838..2ea3e06 100644
25266 --- a/arch/x86/kernel/irq_32.c
25267 +++ b/arch/x86/kernel/irq_32.c
25268 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25269
25270 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25271
25272 +extern void gr_handle_kernel_exploit(void);
25273 +
25274 int sysctl_panic_on_stackoverflow __read_mostly;
25275
25276 /* Debugging check for stack overflow: is there less than 1KB free? */
25277 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25278 __asm__ __volatile__("andl %%esp,%0" :
25279 "=r" (sp) : "0" (THREAD_SIZE - 1));
25280
25281 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25282 + return sp < STACK_WARN;
25283 }
25284
25285 static void print_stack_overflow(void)
25286 {
25287 printk(KERN_WARNING "low stack detected by irq handler\n");
25288 dump_stack();
25289 + gr_handle_kernel_exploit();
25290 if (sysctl_panic_on_stackoverflow)
25291 panic("low stack detected by irq handler - check messages\n");
25292 }
25293 @@ -84,10 +87,9 @@ static inline void *current_stack(void)
25294 static inline int
25295 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25296 {
25297 - struct irq_stack *curstk, *irqstk;
25298 + struct irq_stack *irqstk;
25299 u32 *isp, *prev_esp, arg1, arg2;
25300
25301 - curstk = (struct irq_stack *) current_stack();
25302 irqstk = __this_cpu_read(hardirq_stack);
25303
25304 /*
25305 @@ -96,15 +98,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25306 * handler) we can't do that and just have to keep using the
25307 * current stack (which is the irq stack already after all)
25308 */
25309 - if (unlikely(curstk == irqstk))
25310 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25311 return 0;
25312
25313 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25314 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25315
25316 /* Save the next esp at the bottom of the stack */
25317 prev_esp = (u32 *)irqstk;
25318 *prev_esp = current_stack_pointer;
25319
25320 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25321 + __set_fs(MAKE_MM_SEG(0));
25322 +#endif
25323 +
25324 if (unlikely(overflow))
25325 call_on_stack(print_stack_overflow, isp);
25326
25327 @@ -115,6 +121,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25328 : "0" (irq), "1" (desc), "2" (isp),
25329 "D" (desc->handle_irq)
25330 : "memory", "cc", "ecx");
25331 +
25332 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25333 + __set_fs(current_thread_info()->addr_limit);
25334 +#endif
25335 +
25336 return 1;
25337 }
25338
25339 @@ -123,32 +134,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25340 */
25341 void irq_ctx_init(int cpu)
25342 {
25343 - struct irq_stack *irqstk;
25344 -
25345 if (per_cpu(hardirq_stack, cpu))
25346 return;
25347
25348 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25349 - THREADINFO_GFP,
25350 - THREAD_SIZE_ORDER));
25351 - per_cpu(hardirq_stack, cpu) = irqstk;
25352 -
25353 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25354 - THREADINFO_GFP,
25355 - THREAD_SIZE_ORDER));
25356 - per_cpu(softirq_stack, cpu) = irqstk;
25357 -
25358 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25359 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25360 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25361 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25362 }
25363
25364 void do_softirq_own_stack(void)
25365 {
25366 - struct thread_info *curstk;
25367 struct irq_stack *irqstk;
25368 u32 *isp, *prev_esp;
25369
25370 - curstk = current_stack();
25371 irqstk = __this_cpu_read(softirq_stack);
25372
25373 /* build the stack frame on the softirq stack */
25374 @@ -158,7 +155,16 @@ void do_softirq_own_stack(void)
25375 prev_esp = (u32 *)irqstk;
25376 *prev_esp = current_stack_pointer;
25377
25378 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25379 + __set_fs(MAKE_MM_SEG(0));
25380 +#endif
25381 +
25382 call_on_stack(__do_softirq, isp);
25383 +
25384 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25385 + __set_fs(current_thread_info()->addr_limit);
25386 +#endif
25387 +
25388 }
25389
25390 bool handle_irq(unsigned irq, struct pt_regs *regs)
25391 @@ -172,7 +178,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25392 if (unlikely(!desc))
25393 return false;
25394
25395 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25396 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25397 if (unlikely(overflow))
25398 print_stack_overflow();
25399 desc->handle_irq(irq, desc);
25400 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25401 index e4b503d..824fce8 100644
25402 --- a/arch/x86/kernel/irq_64.c
25403 +++ b/arch/x86/kernel/irq_64.c
25404 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25405 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25406 EXPORT_PER_CPU_SYMBOL(irq_regs);
25407
25408 +extern void gr_handle_kernel_exploit(void);
25409 +
25410 int sysctl_panic_on_stackoverflow;
25411
25412 /*
25413 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25414 u64 estack_top, estack_bottom;
25415 u64 curbase = (u64)task_stack_page(current);
25416
25417 - if (user_mode_vm(regs))
25418 + if (user_mode(regs))
25419 return;
25420
25421 if (regs->sp >= curbase + sizeof(struct thread_info) +
25422 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25423 irq_stack_top, irq_stack_bottom,
25424 estack_top, estack_bottom);
25425
25426 + gr_handle_kernel_exploit();
25427 +
25428 if (sysctl_panic_on_stackoverflow)
25429 panic("low stack detected by irq handler - check messages\n");
25430 #endif
25431 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25432 index 26d5a55..a01160a 100644
25433 --- a/arch/x86/kernel/jump_label.c
25434 +++ b/arch/x86/kernel/jump_label.c
25435 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25436 * Jump label is enabled for the first time.
25437 * So we expect a default_nop...
25438 */
25439 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25440 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25441 != 0))
25442 bug_at((void *)entry->code, __LINE__);
25443 } else {
25444 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25445 * ...otherwise expect an ideal_nop. Otherwise
25446 * something went horribly wrong.
25447 */
25448 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25449 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25450 != 0))
25451 bug_at((void *)entry->code, __LINE__);
25452 }
25453 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25454 * are converting the default nop to the ideal nop.
25455 */
25456 if (init) {
25457 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25458 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25459 bug_at((void *)entry->code, __LINE__);
25460 } else {
25461 code.jump = 0xe9;
25462 code.offset = entry->target -
25463 (entry->code + JUMP_LABEL_NOP_SIZE);
25464 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25465 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25466 bug_at((void *)entry->code, __LINE__);
25467 }
25468 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25469 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25470 index 7ec1d5f..5a7d130 100644
25471 --- a/arch/x86/kernel/kgdb.c
25472 +++ b/arch/x86/kernel/kgdb.c
25473 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25474 #ifdef CONFIG_X86_32
25475 switch (regno) {
25476 case GDB_SS:
25477 - if (!user_mode_vm(regs))
25478 + if (!user_mode(regs))
25479 *(unsigned long *)mem = __KERNEL_DS;
25480 break;
25481 case GDB_SP:
25482 - if (!user_mode_vm(regs))
25483 + if (!user_mode(regs))
25484 *(unsigned long *)mem = kernel_stack_pointer(regs);
25485 break;
25486 case GDB_GS:
25487 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25488 bp->attr.bp_addr = breakinfo[breakno].addr;
25489 bp->attr.bp_len = breakinfo[breakno].len;
25490 bp->attr.bp_type = breakinfo[breakno].type;
25491 - info->address = breakinfo[breakno].addr;
25492 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25493 + info->address = ktla_ktva(breakinfo[breakno].addr);
25494 + else
25495 + info->address = breakinfo[breakno].addr;
25496 info->len = breakinfo[breakno].len;
25497 info->type = breakinfo[breakno].type;
25498 val = arch_install_hw_breakpoint(bp);
25499 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25500 case 'k':
25501 /* clear the trace bit */
25502 linux_regs->flags &= ~X86_EFLAGS_TF;
25503 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25504 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25505
25506 /* set the trace bit if we're stepping */
25507 if (remcomInBuffer[0] == 's') {
25508 linux_regs->flags |= X86_EFLAGS_TF;
25509 - atomic_set(&kgdb_cpu_doing_single_step,
25510 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25511 raw_smp_processor_id());
25512 }
25513
25514 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25515
25516 switch (cmd) {
25517 case DIE_DEBUG:
25518 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25519 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25520 if (user_mode(regs))
25521 return single_step_cont(regs, args);
25522 break;
25523 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25524 #endif /* CONFIG_DEBUG_RODATA */
25525
25526 bpt->type = BP_BREAKPOINT;
25527 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25528 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25529 BREAK_INSTR_SIZE);
25530 if (err)
25531 return err;
25532 - err = probe_kernel_write((char *)bpt->bpt_addr,
25533 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25534 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25535 #ifdef CONFIG_DEBUG_RODATA
25536 if (!err)
25537 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25538 return -EBUSY;
25539 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25540 BREAK_INSTR_SIZE);
25541 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25542 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25543 if (err)
25544 return err;
25545 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25546 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25547 if (mutex_is_locked(&text_mutex))
25548 goto knl_write;
25549 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25550 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25551 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25552 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25553 goto knl_write;
25554 return err;
25555 knl_write:
25556 #endif /* CONFIG_DEBUG_RODATA */
25557 - return probe_kernel_write((char *)bpt->bpt_addr,
25558 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25559 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25560 }
25561
25562 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25563 index 98f654d..ac04352 100644
25564 --- a/arch/x86/kernel/kprobes/core.c
25565 +++ b/arch/x86/kernel/kprobes/core.c
25566 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25567 s32 raddr;
25568 } __packed *insn;
25569
25570 - insn = (struct __arch_relative_insn *)from;
25571 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25572 +
25573 + pax_open_kernel();
25574 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25575 insn->op = op;
25576 + pax_close_kernel();
25577 }
25578
25579 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25580 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25581 kprobe_opcode_t opcode;
25582 kprobe_opcode_t *orig_opcodes = opcodes;
25583
25584 - if (search_exception_tables((unsigned long)opcodes))
25585 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25586 return 0; /* Page fault may occur on this address. */
25587
25588 retry:
25589 @@ -242,9 +245,9 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25590 * for the first byte, we can recover the original instruction
25591 * from it and kp->opcode.
25592 */
25593 - memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25594 + memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25595 buf[0] = kp->opcode;
25596 - return (unsigned long)buf;
25597 + return ktva_ktla((unsigned long)buf);
25598 }
25599
25600 /*
25601 @@ -338,7 +341,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25602 /* Another subsystem puts a breakpoint, failed to recover */
25603 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25604 return 0;
25605 + pax_open_kernel();
25606 memcpy(dest, insn.kaddr, insn.length);
25607 + pax_close_kernel();
25608
25609 #ifdef CONFIG_X86_64
25610 if (insn_rip_relative(&insn)) {
25611 @@ -365,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25612 return 0;
25613 }
25614 disp = (u8 *) dest + insn_offset_displacement(&insn);
25615 + pax_open_kernel();
25616 *(s32 *) disp = (s32) newdisp;
25617 + pax_close_kernel();
25618 }
25619 #endif
25620 return insn.length;
25621 @@ -507,7 +514,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25622 * nor set current_kprobe, because it doesn't use single
25623 * stepping.
25624 */
25625 - regs->ip = (unsigned long)p->ainsn.insn;
25626 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25627 preempt_enable_no_resched();
25628 return;
25629 }
25630 @@ -524,9 +531,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25631 regs->flags &= ~X86_EFLAGS_IF;
25632 /* single step inline if the instruction is an int3 */
25633 if (p->opcode == BREAKPOINT_INSTRUCTION)
25634 - regs->ip = (unsigned long)p->addr;
25635 + regs->ip = ktla_ktva((unsigned long)p->addr);
25636 else
25637 - regs->ip = (unsigned long)p->ainsn.insn;
25638 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25639 }
25640 NOKPROBE_SYMBOL(setup_singlestep);
25641
25642 @@ -576,7 +583,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25643 struct kprobe *p;
25644 struct kprobe_ctlblk *kcb;
25645
25646 - if (user_mode_vm(regs))
25647 + if (user_mode(regs))
25648 return 0;
25649
25650 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25651 @@ -611,7 +618,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25652 setup_singlestep(p, regs, kcb, 0);
25653 return 1;
25654 }
25655 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25656 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25657 /*
25658 * The breakpoint instruction was removed right
25659 * after we hit it. Another cpu has removed
25660 @@ -658,6 +665,9 @@ static void __used kretprobe_trampoline_holder(void)
25661 " movq %rax, 152(%rsp)\n"
25662 RESTORE_REGS_STRING
25663 " popfq\n"
25664 +#ifdef KERNEXEC_PLUGIN
25665 + " btsq $63,(%rsp)\n"
25666 +#endif
25667 #else
25668 " pushf\n"
25669 SAVE_REGS_STRING
25670 @@ -798,7 +808,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25671 struct kprobe_ctlblk *kcb)
25672 {
25673 unsigned long *tos = stack_addr(regs);
25674 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25675 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25676 unsigned long orig_ip = (unsigned long)p->addr;
25677 kprobe_opcode_t *insn = p->ainsn.insn;
25678
25679 @@ -981,7 +991,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25680 struct die_args *args = data;
25681 int ret = NOTIFY_DONE;
25682
25683 - if (args->regs && user_mode_vm(args->regs))
25684 + if (args->regs && user_mode(args->regs))
25685 return ret;
25686
25687 if (val == DIE_GPF) {
25688 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25689 index 7c523bb..01b051b 100644
25690 --- a/arch/x86/kernel/kprobes/opt.c
25691 +++ b/arch/x86/kernel/kprobes/opt.c
25692 @@ -79,6 +79,7 @@ found:
25693 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25694 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25695 {
25696 + pax_open_kernel();
25697 #ifdef CONFIG_X86_64
25698 *addr++ = 0x48;
25699 *addr++ = 0xbf;
25700 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25701 *addr++ = 0xb8;
25702 #endif
25703 *(unsigned long *)addr = val;
25704 + pax_close_kernel();
25705 }
25706
25707 asm (
25708 @@ -339,7 +341,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25709 * Verify if the address gap is in 2GB range, because this uses
25710 * a relative jump.
25711 */
25712 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25713 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25714 if (abs(rel) > 0x7fffffff) {
25715 __arch_remove_optimized_kprobe(op, 0);
25716 return -ERANGE;
25717 @@ -356,16 +358,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
25718 op->optinsn.size = ret;
25719
25720 /* Copy arch-dep-instance from template */
25721 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25722 + pax_open_kernel();
25723 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25724 + pax_close_kernel();
25725
25726 /* Set probe information */
25727 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25728
25729 /* Set probe function call */
25730 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25731 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25732
25733 /* Set returning jmp instruction at the tail of out-of-line buffer */
25734 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25735 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25736 (u8 *)op->kp.addr + op->optinsn.size);
25737
25738 flush_icache_range((unsigned long) buf,
25739 @@ -390,7 +394,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25740 WARN_ON(kprobe_disabled(&op->kp));
25741
25742 /* Backup instructions which will be replaced by jump address */
25743 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25744 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25745 RELATIVE_ADDR_SIZE);
25746
25747 insn_buf[0] = RELATIVEJUMP_OPCODE;
25748 @@ -438,7 +442,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25749 /* This kprobe is really able to run optimized path. */
25750 op = container_of(p, struct optimized_kprobe, kp);
25751 /* Detour through copied instructions */
25752 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25753 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25754 if (!reenter)
25755 reset_current_kprobe();
25756 preempt_enable_no_resched();
25757 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25758 index c2bedae..25e7ab60 100644
25759 --- a/arch/x86/kernel/ksysfs.c
25760 +++ b/arch/x86/kernel/ksysfs.c
25761 @@ -184,7 +184,7 @@ out:
25762
25763 static struct kobj_attribute type_attr = __ATTR_RO(type);
25764
25765 -static struct bin_attribute data_attr = {
25766 +static bin_attribute_no_const data_attr __read_only = {
25767 .attr = {
25768 .name = "data",
25769 .mode = S_IRUGO,
25770 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25771 index c37886d..d851d32 100644
25772 --- a/arch/x86/kernel/ldt.c
25773 +++ b/arch/x86/kernel/ldt.c
25774 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25775 if (reload) {
25776 #ifdef CONFIG_SMP
25777 preempt_disable();
25778 - load_LDT(pc);
25779 + load_LDT_nolock(pc);
25780 if (!cpumask_equal(mm_cpumask(current->mm),
25781 cpumask_of(smp_processor_id())))
25782 smp_call_function(flush_ldt, current->mm, 1);
25783 preempt_enable();
25784 #else
25785 - load_LDT(pc);
25786 + load_LDT_nolock(pc);
25787 #endif
25788 }
25789 if (oldsize) {
25790 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25791 return err;
25792
25793 for (i = 0; i < old->size; i++)
25794 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25795 + write_ldt_entry(new->ldt, i, old->ldt + i);
25796 return 0;
25797 }
25798
25799 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25800 retval = copy_ldt(&mm->context, &old_mm->context);
25801 mutex_unlock(&old_mm->context.lock);
25802 }
25803 +
25804 + if (tsk == current) {
25805 + mm->context.vdso = 0;
25806 +
25807 +#ifdef CONFIG_X86_32
25808 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25809 + mm->context.user_cs_base = 0UL;
25810 + mm->context.user_cs_limit = ~0UL;
25811 +
25812 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25813 + cpus_clear(mm->context.cpu_user_cs_mask);
25814 +#endif
25815 +
25816 +#endif
25817 +#endif
25818 +
25819 + }
25820 +
25821 return retval;
25822 }
25823
25824 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25825 }
25826 }
25827
25828 +#ifdef CONFIG_PAX_SEGMEXEC
25829 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25830 + error = -EINVAL;
25831 + goto out_unlock;
25832 + }
25833 +#endif
25834 +
25835 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25836 error = -EINVAL;
25837 goto out_unlock;
25838 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25839 index 469b23d..5449cfe 100644
25840 --- a/arch/x86/kernel/machine_kexec_32.c
25841 +++ b/arch/x86/kernel/machine_kexec_32.c
25842 @@ -26,7 +26,7 @@
25843 #include <asm/cacheflush.h>
25844 #include <asm/debugreg.h>
25845
25846 -static void set_idt(void *newidt, __u16 limit)
25847 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25848 {
25849 struct desc_ptr curidt;
25850
25851 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25852 }
25853
25854
25855 -static void set_gdt(void *newgdt, __u16 limit)
25856 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25857 {
25858 struct desc_ptr curgdt;
25859
25860 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25861 }
25862
25863 control_page = page_address(image->control_code_page);
25864 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25865 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25866
25867 relocate_kernel_ptr = control_page;
25868 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25869 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25870 index 94ea120..4154cea 100644
25871 --- a/arch/x86/kernel/mcount_64.S
25872 +++ b/arch/x86/kernel/mcount_64.S
25873 @@ -7,7 +7,7 @@
25874 #include <linux/linkage.h>
25875 #include <asm/ptrace.h>
25876 #include <asm/ftrace.h>
25877 -
25878 +#include <asm/alternative-asm.h>
25879
25880 .code64
25881 .section .entry.text, "ax"
25882 @@ -148,8 +148,9 @@
25883 #ifdef CONFIG_DYNAMIC_FTRACE
25884
25885 ENTRY(function_hook)
25886 + pax_force_retaddr
25887 retq
25888 -END(function_hook)
25889 +ENDPROC(function_hook)
25890
25891 ENTRY(ftrace_caller)
25892 /* save_mcount_regs fills in first two parameters */
25893 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25894 #endif
25895
25896 GLOBAL(ftrace_stub)
25897 + pax_force_retaddr
25898 retq
25899 -END(ftrace_caller)
25900 +ENDPROC(ftrace_caller)
25901
25902 ENTRY(ftrace_regs_caller)
25903 /* Save the current flags before any operations that can change them */
25904 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25905
25906 jmp ftrace_return
25907
25908 -END(ftrace_regs_caller)
25909 +ENDPROC(ftrace_regs_caller)
25910
25911
25912 #else /* ! CONFIG_DYNAMIC_FTRACE */
25913 @@ -272,18 +274,20 @@ fgraph_trace:
25914 #endif
25915
25916 GLOBAL(ftrace_stub)
25917 + pax_force_retaddr
25918 retq
25919
25920 trace:
25921 /* save_mcount_regs fills in first two parameters */
25922 save_mcount_regs
25923
25924 + pax_force_fptr ftrace_trace_function
25925 call *ftrace_trace_function
25926
25927 restore_mcount_regs
25928
25929 jmp fgraph_trace
25930 -END(function_hook)
25931 +ENDPROC(function_hook)
25932 #endif /* CONFIG_DYNAMIC_FTRACE */
25933 #endif /* CONFIG_FUNCTION_TRACER */
25934
25935 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25936
25937 restore_mcount_regs
25938
25939 + pax_force_retaddr
25940 retq
25941 -END(ftrace_graph_caller)
25942 +ENDPROC(ftrace_graph_caller)
25943
25944 GLOBAL(return_to_handler)
25945 subq $24, %rsp
25946 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25947 movq 8(%rsp), %rdx
25948 movq (%rsp), %rax
25949 addq $24, %rsp
25950 + pax_force_fptr %rdi
25951 jmp *%rdi
25952 +ENDPROC(return_to_handler)
25953 #endif
25954 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25955 index e69f988..72902b7 100644
25956 --- a/arch/x86/kernel/module.c
25957 +++ b/arch/x86/kernel/module.c
25958 @@ -81,17 +81,62 @@ static unsigned long int get_module_load_offset(void)
25959 }
25960 #endif
25961
25962 -void *module_alloc(unsigned long size)
25963 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25964 {
25965 - if (PAGE_ALIGN(size) > MODULES_LEN)
25966 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25967 return NULL;
25968 return __vmalloc_node_range(size, 1,
25969 MODULES_VADDR + get_module_load_offset(),
25970 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25971 - PAGE_KERNEL_EXEC, NUMA_NO_NODE,
25972 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25973 + prot, NUMA_NO_NODE,
25974 __builtin_return_address(0));
25975 }
25976
25977 +void *module_alloc(unsigned long size)
25978 +{
25979 +
25980 +#ifdef CONFIG_PAX_KERNEXEC
25981 + return __module_alloc(size, PAGE_KERNEL);
25982 +#else
25983 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25984 +#endif
25985 +
25986 +}
25987 +
25988 +#ifdef CONFIG_PAX_KERNEXEC
25989 +#ifdef CONFIG_X86_32
25990 +void *module_alloc_exec(unsigned long size)
25991 +{
25992 + struct vm_struct *area;
25993 +
25994 + if (size == 0)
25995 + return NULL;
25996 +
25997 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25998 +return area ? area->addr : NULL;
25999 +}
26000 +EXPORT_SYMBOL(module_alloc_exec);
26001 +
26002 +void module_memfree_exec(void *module_region)
26003 +{
26004 + vunmap(module_region);
26005 +}
26006 +EXPORT_SYMBOL(module_memfree_exec);
26007 +#else
26008 +void module_memfree_exec(void *module_region)
26009 +{
26010 + module_memfree(module_region);
26011 +}
26012 +EXPORT_SYMBOL(module_memfree_exec);
26013 +
26014 +void *module_alloc_exec(unsigned long size)
26015 +{
26016 + return __module_alloc(size, PAGE_KERNEL_RX);
26017 +}
26018 +EXPORT_SYMBOL(module_alloc_exec);
26019 +#endif
26020 +#endif
26021 +
26022 #ifdef CONFIG_X86_32
26023 int apply_relocate(Elf32_Shdr *sechdrs,
26024 const char *strtab,
26025 @@ -102,14 +147,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26026 unsigned int i;
26027 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26028 Elf32_Sym *sym;
26029 - uint32_t *location;
26030 + uint32_t *plocation, location;
26031
26032 DEBUGP("Applying relocate section %u to %u\n",
26033 relsec, sechdrs[relsec].sh_info);
26034 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26035 /* This is where to make the change */
26036 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26037 - + rel[i].r_offset;
26038 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26039 + location = (uint32_t)plocation;
26040 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26041 + plocation = ktla_ktva((void *)plocation);
26042 /* This is the symbol it is referring to. Note that all
26043 undefined symbols have been resolved. */
26044 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26045 @@ -118,11 +165,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26046 switch (ELF32_R_TYPE(rel[i].r_info)) {
26047 case R_386_32:
26048 /* We add the value into the location given */
26049 - *location += sym->st_value;
26050 + pax_open_kernel();
26051 + *plocation += sym->st_value;
26052 + pax_close_kernel();
26053 break;
26054 case R_386_PC32:
26055 /* Add the value, subtract its position */
26056 - *location += sym->st_value - (uint32_t)location;
26057 + pax_open_kernel();
26058 + *plocation += sym->st_value - location;
26059 + pax_close_kernel();
26060 break;
26061 default:
26062 pr_err("%s: Unknown relocation: %u\n",
26063 @@ -167,21 +218,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26064 case R_X86_64_NONE:
26065 break;
26066 case R_X86_64_64:
26067 + pax_open_kernel();
26068 *(u64 *)loc = val;
26069 + pax_close_kernel();
26070 break;
26071 case R_X86_64_32:
26072 + pax_open_kernel();
26073 *(u32 *)loc = val;
26074 + pax_close_kernel();
26075 if (val != *(u32 *)loc)
26076 goto overflow;
26077 break;
26078 case R_X86_64_32S:
26079 + pax_open_kernel();
26080 *(s32 *)loc = val;
26081 + pax_close_kernel();
26082 if ((s64)val != *(s32 *)loc)
26083 goto overflow;
26084 break;
26085 case R_X86_64_PC32:
26086 val -= (u64)loc;
26087 + pax_open_kernel();
26088 *(u32 *)loc = val;
26089 + pax_close_kernel();
26090 +
26091 #if 0
26092 if ((s64)val != *(s32 *)loc)
26093 goto overflow;
26094 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26095 index 113e707..0a690e1 100644
26096 --- a/arch/x86/kernel/msr.c
26097 +++ b/arch/x86/kernel/msr.c
26098 @@ -39,6 +39,7 @@
26099 #include <linux/notifier.h>
26100 #include <linux/uaccess.h>
26101 #include <linux/gfp.h>
26102 +#include <linux/grsecurity.h>
26103
26104 #include <asm/processor.h>
26105 #include <asm/msr.h>
26106 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26107 int err = 0;
26108 ssize_t bytes = 0;
26109
26110 +#ifdef CONFIG_GRKERNSEC_KMEM
26111 + gr_handle_msr_write();
26112 + return -EPERM;
26113 +#endif
26114 +
26115 if (count % 8)
26116 return -EINVAL; /* Invalid chunk size */
26117
26118 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26119 err = -EBADF;
26120 break;
26121 }
26122 +#ifdef CONFIG_GRKERNSEC_KMEM
26123 + gr_handle_msr_write();
26124 + return -EPERM;
26125 +#endif
26126 if (copy_from_user(&regs, uregs, sizeof regs)) {
26127 err = -EFAULT;
26128 break;
26129 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26130 return notifier_from_errno(err);
26131 }
26132
26133 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26134 +static struct notifier_block msr_class_cpu_notifier = {
26135 .notifier_call = msr_class_cpu_callback,
26136 };
26137
26138 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26139 index c3e985d..110a36a 100644
26140 --- a/arch/x86/kernel/nmi.c
26141 +++ b/arch/x86/kernel/nmi.c
26142 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26143
26144 static void nmi_max_handler(struct irq_work *w)
26145 {
26146 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26147 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26148 int remainder_ns, decimal_msecs;
26149 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26150 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26151
26152 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26153 decimal_msecs = remainder_ns / 1000;
26154
26155 printk_ratelimited(KERN_INFO
26156 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26157 - a->handler, whole_msecs, decimal_msecs);
26158 + n->action->handler, whole_msecs, decimal_msecs);
26159 }
26160
26161 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26162 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26163 delta = sched_clock() - delta;
26164 trace_nmi_handler(a->handler, (int)delta, thishandled);
26165
26166 - if (delta < nmi_longest_ns || delta < a->max_duration)
26167 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26168 continue;
26169
26170 - a->max_duration = delta;
26171 - irq_work_queue(&a->irq_work);
26172 + a->work->max_duration = delta;
26173 + irq_work_queue(&a->work->irq_work);
26174 }
26175
26176 rcu_read_unlock();
26177 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26178 }
26179 NOKPROBE_SYMBOL(nmi_handle);
26180
26181 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26182 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26183 {
26184 struct nmi_desc *desc = nmi_to_desc(type);
26185 unsigned long flags;
26186 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26187 if (!action->handler)
26188 return -EINVAL;
26189
26190 - init_irq_work(&action->irq_work, nmi_max_handler);
26191 + action->work->action = action;
26192 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26193
26194 spin_lock_irqsave(&desc->lock, flags);
26195
26196 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26197 * event confuses some handlers (kdump uses this flag)
26198 */
26199 if (action->flags & NMI_FLAG_FIRST)
26200 - list_add_rcu(&action->list, &desc->head);
26201 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26202 else
26203 - list_add_tail_rcu(&action->list, &desc->head);
26204 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26205
26206 spin_unlock_irqrestore(&desc->lock, flags);
26207 return 0;
26208 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26209 if (!strcmp(n->name, name)) {
26210 WARN(in_nmi(),
26211 "Trying to free NMI (%s) from NMI context!\n", n->name);
26212 - list_del_rcu(&n->list);
26213 + pax_list_del_rcu((struct list_head *)&n->list);
26214 break;
26215 }
26216 }
26217 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26218 dotraplinkage notrace void
26219 do_nmi(struct pt_regs *regs, long error_code)
26220 {
26221 +
26222 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26223 + if (!user_mode(regs)) {
26224 + unsigned long cs = regs->cs & 0xFFFF;
26225 + unsigned long ip = ktva_ktla(regs->ip);
26226 +
26227 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26228 + regs->ip = ip;
26229 + }
26230 +#endif
26231 +
26232 nmi_nesting_preprocess(regs);
26233
26234 nmi_enter();
26235 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26236 index 6d9582e..f746287 100644
26237 --- a/arch/x86/kernel/nmi_selftest.c
26238 +++ b/arch/x86/kernel/nmi_selftest.c
26239 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26240 {
26241 /* trap all the unknown NMIs we may generate */
26242 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26243 - __initdata);
26244 + __initconst);
26245 }
26246
26247 static void __init cleanup_nmi_testsuite(void)
26248 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26249 unsigned long timeout;
26250
26251 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26252 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26253 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26254 nmi_fail = FAILURE;
26255 return;
26256 }
26257 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26258 index bbb6c73..24a58ef 100644
26259 --- a/arch/x86/kernel/paravirt-spinlocks.c
26260 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26261 @@ -8,7 +8,7 @@
26262
26263 #include <asm/paravirt.h>
26264
26265 -struct pv_lock_ops pv_lock_ops = {
26266 +struct pv_lock_ops pv_lock_ops __read_only = {
26267 #ifdef CONFIG_SMP
26268 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26269 .unlock_kick = paravirt_nop,
26270 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26271 index 548d25f..f8fb99c 100644
26272 --- a/arch/x86/kernel/paravirt.c
26273 +++ b/arch/x86/kernel/paravirt.c
26274 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26275 {
26276 return x;
26277 }
26278 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26279 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26280 +#endif
26281
26282 void __init default_banner(void)
26283 {
26284 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26285
26286 if (opfunc == NULL)
26287 /* If there's no function, patch it with a ud2a (BUG) */
26288 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26289 - else if (opfunc == _paravirt_nop)
26290 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26291 + else if (opfunc == (void *)_paravirt_nop)
26292 /* If the operation is a nop, then nop the callsite */
26293 ret = paravirt_patch_nop();
26294
26295 /* identity functions just return their single argument */
26296 - else if (opfunc == _paravirt_ident_32)
26297 + else if (opfunc == (void *)_paravirt_ident_32)
26298 ret = paravirt_patch_ident_32(insnbuf, len);
26299 - else if (opfunc == _paravirt_ident_64)
26300 + else if (opfunc == (void *)_paravirt_ident_64)
26301 ret = paravirt_patch_ident_64(insnbuf, len);
26302 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26303 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26304 + ret = paravirt_patch_ident_64(insnbuf, len);
26305 +#endif
26306
26307 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26308 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26309 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26310 if (insn_len > len || start == NULL)
26311 insn_len = len;
26312 else
26313 - memcpy(insnbuf, start, insn_len);
26314 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26315
26316 return insn_len;
26317 }
26318 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26319 return this_cpu_read(paravirt_lazy_mode);
26320 }
26321
26322 -struct pv_info pv_info = {
26323 +struct pv_info pv_info __read_only = {
26324 .name = "bare hardware",
26325 .paravirt_enabled = 0,
26326 .kernel_rpl = 0,
26327 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26328 #endif
26329 };
26330
26331 -struct pv_init_ops pv_init_ops = {
26332 +struct pv_init_ops pv_init_ops __read_only = {
26333 .patch = native_patch,
26334 };
26335
26336 -struct pv_time_ops pv_time_ops = {
26337 +struct pv_time_ops pv_time_ops __read_only = {
26338 .sched_clock = native_sched_clock,
26339 .steal_clock = native_steal_clock,
26340 };
26341
26342 -__visible struct pv_irq_ops pv_irq_ops = {
26343 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26344 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26345 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26346 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26347 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26348 #endif
26349 };
26350
26351 -__visible struct pv_cpu_ops pv_cpu_ops = {
26352 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26353 .cpuid = native_cpuid,
26354 .get_debugreg = native_get_debugreg,
26355 .set_debugreg = native_set_debugreg,
26356 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26357 NOKPROBE_SYMBOL(native_set_debugreg);
26358 NOKPROBE_SYMBOL(native_load_idt);
26359
26360 -struct pv_apic_ops pv_apic_ops = {
26361 +struct pv_apic_ops pv_apic_ops __read_only= {
26362 #ifdef CONFIG_X86_LOCAL_APIC
26363 .startup_ipi_hook = paravirt_nop,
26364 #endif
26365 };
26366
26367 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26368 +#ifdef CONFIG_X86_32
26369 +#ifdef CONFIG_X86_PAE
26370 +/* 64-bit pagetable entries */
26371 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26372 +#else
26373 /* 32-bit pagetable entries */
26374 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26375 +#endif
26376 #else
26377 /* 64-bit pagetable entries */
26378 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26379 #endif
26380
26381 -struct pv_mmu_ops pv_mmu_ops = {
26382 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26383
26384 .read_cr2 = native_read_cr2,
26385 .write_cr2 = native_write_cr2,
26386 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26387 .make_pud = PTE_IDENT,
26388
26389 .set_pgd = native_set_pgd,
26390 + .set_pgd_batched = native_set_pgd_batched,
26391 #endif
26392 #endif /* PAGETABLE_LEVELS >= 3 */
26393
26394 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26395 },
26396
26397 .set_fixmap = native_set_fixmap,
26398 +
26399 +#ifdef CONFIG_PAX_KERNEXEC
26400 + .pax_open_kernel = native_pax_open_kernel,
26401 + .pax_close_kernel = native_pax_close_kernel,
26402 +#endif
26403 +
26404 };
26405
26406 EXPORT_SYMBOL_GPL(pv_time_ops);
26407 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26408 index a1da673..b6f5831 100644
26409 --- a/arch/x86/kernel/paravirt_patch_64.c
26410 +++ b/arch/x86/kernel/paravirt_patch_64.c
26411 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26412 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26413 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26414 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26415 +
26416 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26417 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26418 +#endif
26419 +
26420 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26421 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26422
26423 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26424 PATCH_SITE(pv_mmu_ops, read_cr3);
26425 PATCH_SITE(pv_mmu_ops, write_cr3);
26426 PATCH_SITE(pv_cpu_ops, clts);
26427 +
26428 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26429 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26430 +#endif
26431 +
26432 PATCH_SITE(pv_cpu_ops, wbinvd);
26433
26434 patch_site:
26435 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26436 index 0497f71..7186c0d 100644
26437 --- a/arch/x86/kernel/pci-calgary_64.c
26438 +++ b/arch/x86/kernel/pci-calgary_64.c
26439 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26440 tce_space = be64_to_cpu(readq(target));
26441 tce_space = tce_space & TAR_SW_BITS;
26442
26443 - tce_space = tce_space & (~specified_table_size);
26444 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26445 info->tce_space = (u64 *)__va(tce_space);
26446 }
26447 }
26448 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26449 index 35ccf75..7a15747 100644
26450 --- a/arch/x86/kernel/pci-iommu_table.c
26451 +++ b/arch/x86/kernel/pci-iommu_table.c
26452 @@ -2,7 +2,7 @@
26453 #include <asm/iommu_table.h>
26454 #include <linux/string.h>
26455 #include <linux/kallsyms.h>
26456 -
26457 +#include <linux/sched.h>
26458
26459 #define DEBUG 1
26460
26461 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26462 index 77dd0ad..9ec4723 100644
26463 --- a/arch/x86/kernel/pci-swiotlb.c
26464 +++ b/arch/x86/kernel/pci-swiotlb.c
26465 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26466 struct dma_attrs *attrs)
26467 {
26468 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26469 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26470 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26471 else
26472 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26473 }
26474 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26475 index e127dda..94e384d 100644
26476 --- a/arch/x86/kernel/process.c
26477 +++ b/arch/x86/kernel/process.c
26478 @@ -36,7 +36,8 @@
26479 * section. Since TSS's are completely CPU-local, we want them
26480 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26481 */
26482 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26483 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26484 +EXPORT_SYMBOL(init_tss);
26485
26486 #ifdef CONFIG_X86_64
26487 static DEFINE_PER_CPU(unsigned char, is_idle);
26488 @@ -94,7 +95,7 @@ void arch_task_cache_init(void)
26489 task_xstate_cachep =
26490 kmem_cache_create("task_xstate", xstate_size,
26491 __alignof__(union thread_xstate),
26492 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26493 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26494 setup_xstate_comp();
26495 }
26496
26497 @@ -108,7 +109,7 @@ void exit_thread(void)
26498 unsigned long *bp = t->io_bitmap_ptr;
26499
26500 if (bp) {
26501 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26502 + struct tss_struct *tss = init_tss + get_cpu();
26503
26504 t->io_bitmap_ptr = NULL;
26505 clear_thread_flag(TIF_IO_BITMAP);
26506 @@ -128,6 +129,9 @@ void flush_thread(void)
26507 {
26508 struct task_struct *tsk = current;
26509
26510 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26511 + loadsegment(gs, 0);
26512 +#endif
26513 flush_ptrace_hw_breakpoint(tsk);
26514 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26515 drop_init_fpu(tsk);
26516 @@ -274,7 +278,7 @@ static void __exit_idle(void)
26517 void exit_idle(void)
26518 {
26519 /* idle loop has pid 0 */
26520 - if (current->pid)
26521 + if (task_pid_nr(current))
26522 return;
26523 __exit_idle();
26524 }
26525 @@ -327,7 +331,7 @@ bool xen_set_default_idle(void)
26526 return ret;
26527 }
26528 #endif
26529 -void stop_this_cpu(void *dummy)
26530 +__noreturn void stop_this_cpu(void *dummy)
26531 {
26532 local_irq_disable();
26533 /*
26534 @@ -456,16 +460,37 @@ static int __init idle_setup(char *str)
26535 }
26536 early_param("idle", idle_setup);
26537
26538 -unsigned long arch_align_stack(unsigned long sp)
26539 +#ifdef CONFIG_PAX_RANDKSTACK
26540 +void pax_randomize_kstack(struct pt_regs *regs)
26541 {
26542 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26543 - sp -= get_random_int() % 8192;
26544 - return sp & ~0xf;
26545 -}
26546 + struct thread_struct *thread = &current->thread;
26547 + unsigned long time;
26548
26549 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26550 -{
26551 - unsigned long range_end = mm->brk + 0x02000000;
26552 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26553 -}
26554 + if (!randomize_va_space)
26555 + return;
26556 +
26557 + if (v8086_mode(regs))
26558 + return;
26559
26560 + rdtscl(time);
26561 +
26562 + /* P4 seems to return a 0 LSB, ignore it */
26563 +#ifdef CONFIG_MPENTIUM4
26564 + time &= 0x3EUL;
26565 + time <<= 2;
26566 +#elif defined(CONFIG_X86_64)
26567 + time &= 0xFUL;
26568 + time <<= 4;
26569 +#else
26570 + time &= 0x1FUL;
26571 + time <<= 3;
26572 +#endif
26573 +
26574 + thread->sp0 ^= time;
26575 + load_sp0(init_tss + smp_processor_id(), thread);
26576 +
26577 +#ifdef CONFIG_X86_64
26578 + this_cpu_write(kernel_stack, thread->sp0);
26579 +#endif
26580 +}
26581 +#endif
26582 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26583 index 8f3ebfe..cbc731b 100644
26584 --- a/arch/x86/kernel/process_32.c
26585 +++ b/arch/x86/kernel/process_32.c
26586 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26587 unsigned long thread_saved_pc(struct task_struct *tsk)
26588 {
26589 return ((unsigned long *)tsk->thread.sp)[3];
26590 +//XXX return tsk->thread.eip;
26591 }
26592
26593 void __show_regs(struct pt_regs *regs, int all)
26594 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26595 unsigned long sp;
26596 unsigned short ss, gs;
26597
26598 - if (user_mode_vm(regs)) {
26599 + if (user_mode(regs)) {
26600 sp = regs->sp;
26601 ss = regs->ss & 0xffff;
26602 - gs = get_user_gs(regs);
26603 } else {
26604 sp = kernel_stack_pointer(regs);
26605 savesegment(ss, ss);
26606 - savesegment(gs, gs);
26607 }
26608 + gs = get_user_gs(regs);
26609
26610 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26611 (u16)regs->cs, regs->ip, regs->flags,
26612 - smp_processor_id());
26613 + raw_smp_processor_id());
26614 print_symbol("EIP is at %s\n", regs->ip);
26615
26616 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26617 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26618 int copy_thread(unsigned long clone_flags, unsigned long sp,
26619 unsigned long arg, struct task_struct *p)
26620 {
26621 - struct pt_regs *childregs = task_pt_regs(p);
26622 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26623 struct task_struct *tsk;
26624 int err;
26625
26626 p->thread.sp = (unsigned long) childregs;
26627 p->thread.sp0 = (unsigned long) (childregs+1);
26628 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26629 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26630
26631 if (unlikely(p->flags & PF_KTHREAD)) {
26632 /* kernel thread */
26633 memset(childregs, 0, sizeof(struct pt_regs));
26634 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26635 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26636 - childregs->ds = __USER_DS;
26637 - childregs->es = __USER_DS;
26638 + savesegment(gs, childregs->gs);
26639 + childregs->ds = __KERNEL_DS;
26640 + childregs->es = __KERNEL_DS;
26641 childregs->fs = __KERNEL_PERCPU;
26642 childregs->bx = sp; /* function */
26643 childregs->bp = arg;
26644 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26645 struct thread_struct *prev = &prev_p->thread,
26646 *next = &next_p->thread;
26647 int cpu = smp_processor_id();
26648 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26649 + struct tss_struct *tss = init_tss + cpu;
26650 fpu_switch_t fpu;
26651
26652 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26653 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26654 */
26655 lazy_save_gs(prev->gs);
26656
26657 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26658 + __set_fs(task_thread_info(next_p)->addr_limit);
26659 +#endif
26660 +
26661 /*
26662 * Load the per-thread Thread-Local Storage descriptor.
26663 */
26664 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26665 */
26666 arch_end_context_switch(next_p);
26667
26668 - this_cpu_write(kernel_stack,
26669 - (unsigned long)task_stack_page(next_p) +
26670 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26671 + this_cpu_write(current_task, next_p);
26672 + this_cpu_write(current_tinfo, &next_p->tinfo);
26673 + this_cpu_write(kernel_stack, next->sp0);
26674
26675 /*
26676 * Restore %gs if needed (which is common)
26677 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26678
26679 switch_fpu_finish(next_p, fpu);
26680
26681 - this_cpu_write(current_task, next_p);
26682 -
26683 return prev_p;
26684 }
26685
26686 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26687 } while (count++ < 16);
26688 return 0;
26689 }
26690 -
26691 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26692 index 5a2c029..ec8611d 100644
26693 --- a/arch/x86/kernel/process_64.c
26694 +++ b/arch/x86/kernel/process_64.c
26695 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26696 struct pt_regs *childregs;
26697 struct task_struct *me = current;
26698
26699 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26700 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26701 childregs = task_pt_regs(p);
26702 p->thread.sp = (unsigned long) childregs;
26703 p->thread.usersp = me->thread.usersp;
26704 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26705 set_tsk_thread_flag(p, TIF_FORK);
26706 p->thread.io_bitmap_ptr = NULL;
26707
26708 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26709 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26710 savesegment(es, p->thread.es);
26711 savesegment(ds, p->thread.ds);
26712 + savesegment(ss, p->thread.ss);
26713 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26714 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26715
26716 if (unlikely(p->flags & PF_KTHREAD)) {
26717 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26718 struct thread_struct *prev = &prev_p->thread;
26719 struct thread_struct *next = &next_p->thread;
26720 int cpu = smp_processor_id();
26721 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26722 + struct tss_struct *tss = init_tss + cpu;
26723 unsigned fsindex, gsindex;
26724 fpu_switch_t fpu;
26725
26726 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26727 if (unlikely(next->ds | prev->ds))
26728 loadsegment(ds, next->ds);
26729
26730 + savesegment(ss, prev->ss);
26731 + if (unlikely(next->ss != prev->ss))
26732 + loadsegment(ss, next->ss);
26733 +
26734 /*
26735 * Switch FS and GS.
26736 *
26737 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26738 prev->usersp = this_cpu_read(old_rsp);
26739 this_cpu_write(old_rsp, next->usersp);
26740 this_cpu_write(current_task, next_p);
26741 + this_cpu_write(current_tinfo, &next_p->tinfo);
26742
26743 /*
26744 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26745 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26746 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26747 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26748
26749 - this_cpu_write(kernel_stack,
26750 - (unsigned long)task_stack_page(next_p) +
26751 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26752 + this_cpu_write(kernel_stack, next->sp0);
26753
26754 /*
26755 * Now maybe reload the debug registers and handle I/O bitmaps
26756 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26757 if (!p || p == current || p->state == TASK_RUNNING)
26758 return 0;
26759 stack = (unsigned long)task_stack_page(p);
26760 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26761 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26762 return 0;
26763 fp = *(u64 *)(p->thread.sp);
26764 do {
26765 - if (fp < (unsigned long)stack ||
26766 - fp >= (unsigned long)stack+THREAD_SIZE)
26767 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26768 return 0;
26769 ip = *(u64 *)(fp+8);
26770 if (!in_sched_functions(ip))
26771 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26772 index e510618..5165ac0 100644
26773 --- a/arch/x86/kernel/ptrace.c
26774 +++ b/arch/x86/kernel/ptrace.c
26775 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26776 unsigned long sp = (unsigned long)&regs->sp;
26777 u32 *prev_esp;
26778
26779 - if (context == (sp & ~(THREAD_SIZE - 1)))
26780 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26781 return sp;
26782
26783 - prev_esp = (u32 *)(context);
26784 + prev_esp = *(u32 **)(context);
26785 if (prev_esp)
26786 return (unsigned long)prev_esp;
26787
26788 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26789 if (child->thread.gs != value)
26790 return do_arch_prctl(child, ARCH_SET_GS, value);
26791 return 0;
26792 +
26793 + case offsetof(struct user_regs_struct,ip):
26794 + /*
26795 + * Protect against any attempt to set ip to an
26796 + * impossible address. There are dragons lurking if the
26797 + * address is noncanonical. (This explicitly allows
26798 + * setting ip to TASK_SIZE_MAX, because user code can do
26799 + * that all by itself by running off the end of its
26800 + * address space.
26801 + */
26802 + if (value > TASK_SIZE_MAX)
26803 + return -EIO;
26804 + break;
26805 +
26806 #endif
26807 }
26808
26809 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26810 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26811 {
26812 int i;
26813 - int dr7 = 0;
26814 + unsigned long dr7 = 0;
26815 struct arch_hw_breakpoint *info;
26816
26817 for (i = 0; i < HBP_NUM; i++) {
26818 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26819 unsigned long addr, unsigned long data)
26820 {
26821 int ret;
26822 - unsigned long __user *datap = (unsigned long __user *)data;
26823 + unsigned long __user *datap = (__force unsigned long __user *)data;
26824
26825 switch (request) {
26826 /* read the word at location addr in the USER area. */
26827 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26828 if ((int) addr < 0)
26829 return -EIO;
26830 ret = do_get_thread_area(child, addr,
26831 - (struct user_desc __user *)data);
26832 + (__force struct user_desc __user *) data);
26833 break;
26834
26835 case PTRACE_SET_THREAD_AREA:
26836 if ((int) addr < 0)
26837 return -EIO;
26838 ret = do_set_thread_area(child, addr,
26839 - (struct user_desc __user *)data, 0);
26840 + (__force struct user_desc __user *) data, 0);
26841 break;
26842 #endif
26843
26844 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26845
26846 #ifdef CONFIG_X86_64
26847
26848 -static struct user_regset x86_64_regsets[] __read_mostly = {
26849 +static user_regset_no_const x86_64_regsets[] __read_only = {
26850 [REGSET_GENERAL] = {
26851 .core_note_type = NT_PRSTATUS,
26852 .n = sizeof(struct user_regs_struct) / sizeof(long),
26853 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26854 #endif /* CONFIG_X86_64 */
26855
26856 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26857 -static struct user_regset x86_32_regsets[] __read_mostly = {
26858 +static user_regset_no_const x86_32_regsets[] __read_only = {
26859 [REGSET_GENERAL] = {
26860 .core_note_type = NT_PRSTATUS,
26861 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26862 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26863 */
26864 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26865
26866 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26867 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26868 {
26869 #ifdef CONFIG_X86_64
26870 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26871 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26872 memset(info, 0, sizeof(*info));
26873 info->si_signo = SIGTRAP;
26874 info->si_code = si_code;
26875 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26876 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26877 }
26878
26879 void user_single_step_siginfo(struct task_struct *tsk,
26880 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26881 }
26882 }
26883
26884 +#ifdef CONFIG_GRKERNSEC_SETXID
26885 +extern void gr_delayed_cred_worker(void);
26886 +#endif
26887 +
26888 /*
26889 * We can return 0 to resume the syscall or anything else to go to phase
26890 * 2. If we resume the syscall, we need to put something appropriate in
26891 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26892
26893 BUG_ON(regs != task_pt_regs(current));
26894
26895 +#ifdef CONFIG_GRKERNSEC_SETXID
26896 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26897 + gr_delayed_cred_worker();
26898 +#endif
26899 +
26900 /*
26901 * If we stepped into a sysenter/syscall insn, it trapped in
26902 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26903 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26904 */
26905 user_exit();
26906
26907 +#ifdef CONFIG_GRKERNSEC_SETXID
26908 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26909 + gr_delayed_cred_worker();
26910 +#endif
26911 +
26912 audit_syscall_exit(regs);
26913
26914 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26915 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26916 index 2f355d2..e75ed0a 100644
26917 --- a/arch/x86/kernel/pvclock.c
26918 +++ b/arch/x86/kernel/pvclock.c
26919 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26920 reset_hung_task_detector();
26921 }
26922
26923 -static atomic64_t last_value = ATOMIC64_INIT(0);
26924 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26925
26926 void pvclock_resume(void)
26927 {
26928 - atomic64_set(&last_value, 0);
26929 + atomic64_set_unchecked(&last_value, 0);
26930 }
26931
26932 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26933 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26934 * updating at the same time, and one of them could be slightly behind,
26935 * making the assumption that last_value always go forward fail to hold.
26936 */
26937 - last = atomic64_read(&last_value);
26938 + last = atomic64_read_unchecked(&last_value);
26939 do {
26940 if (ret < last)
26941 return last;
26942 - last = atomic64_cmpxchg(&last_value, last, ret);
26943 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26944 } while (unlikely(last != ret));
26945
26946 return ret;
26947 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26948 index bae6c60..b438619 100644
26949 --- a/arch/x86/kernel/reboot.c
26950 +++ b/arch/x86/kernel/reboot.c
26951 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26952
26953 void __noreturn machine_real_restart(unsigned int type)
26954 {
26955 +
26956 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26957 + struct desc_struct *gdt;
26958 +#endif
26959 +
26960 local_irq_disable();
26961
26962 /*
26963 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26964
26965 /* Jump to the identity-mapped low memory code */
26966 #ifdef CONFIG_X86_32
26967 - asm volatile("jmpl *%0" : :
26968 +
26969 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26970 + gdt = get_cpu_gdt_table(smp_processor_id());
26971 + pax_open_kernel();
26972 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26973 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26974 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26975 + loadsegment(ds, __KERNEL_DS);
26976 + loadsegment(es, __KERNEL_DS);
26977 + loadsegment(ss, __KERNEL_DS);
26978 +#endif
26979 +#ifdef CONFIG_PAX_KERNEXEC
26980 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26981 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26982 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26983 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26984 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26985 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26986 +#endif
26987 + pax_close_kernel();
26988 +#endif
26989 +
26990 + asm volatile("ljmpl *%0" : :
26991 "rm" (real_mode_header->machine_real_restart_asm),
26992 "a" (type));
26993 #else
26994 @@ -501,7 +528,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
26995 * This means that this function can never return, it can misbehave
26996 * by not rebooting properly and hanging.
26997 */
26998 -static void native_machine_emergency_restart(void)
26999 +static void __noreturn native_machine_emergency_restart(void)
27000 {
27001 int i;
27002 int attempt = 0;
27003 @@ -621,13 +648,13 @@ void native_machine_shutdown(void)
27004 #endif
27005 }
27006
27007 -static void __machine_emergency_restart(int emergency)
27008 +static void __noreturn __machine_emergency_restart(int emergency)
27009 {
27010 reboot_emergency = emergency;
27011 machine_ops.emergency_restart();
27012 }
27013
27014 -static void native_machine_restart(char *__unused)
27015 +static void __noreturn native_machine_restart(char *__unused)
27016 {
27017 pr_notice("machine restart\n");
27018
27019 @@ -636,7 +663,7 @@ static void native_machine_restart(char *__unused)
27020 __machine_emergency_restart(0);
27021 }
27022
27023 -static void native_machine_halt(void)
27024 +static void __noreturn native_machine_halt(void)
27025 {
27026 /* Stop other cpus and apics */
27027 machine_shutdown();
27028 @@ -646,7 +673,7 @@ static void native_machine_halt(void)
27029 stop_this_cpu(NULL);
27030 }
27031
27032 -static void native_machine_power_off(void)
27033 +static void __noreturn native_machine_power_off(void)
27034 {
27035 if (pm_power_off) {
27036 if (!reboot_force)
27037 @@ -655,9 +682,10 @@ static void native_machine_power_off(void)
27038 }
27039 /* A fallback in case there is no PM info available */
27040 tboot_shutdown(TB_SHUTDOWN_HALT);
27041 + unreachable();
27042 }
27043
27044 -struct machine_ops machine_ops = {
27045 +struct machine_ops machine_ops __read_only = {
27046 .power_off = native_machine_power_off,
27047 .shutdown = native_machine_shutdown,
27048 .emergency_restart = native_machine_emergency_restart,
27049 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27050 index c8e41e9..64049ef 100644
27051 --- a/arch/x86/kernel/reboot_fixups_32.c
27052 +++ b/arch/x86/kernel/reboot_fixups_32.c
27053 @@ -57,7 +57,7 @@ struct device_fixup {
27054 unsigned int vendor;
27055 unsigned int device;
27056 void (*reboot_fixup)(struct pci_dev *);
27057 -};
27058 +} __do_const;
27059
27060 /*
27061 * PCI ids solely used for fixups_table go here
27062 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27063 index 3fd2c69..a444264 100644
27064 --- a/arch/x86/kernel/relocate_kernel_64.S
27065 +++ b/arch/x86/kernel/relocate_kernel_64.S
27066 @@ -96,8 +96,7 @@ relocate_kernel:
27067
27068 /* jump to identity mapped page */
27069 addq $(identity_mapped - relocate_kernel), %r8
27070 - pushq %r8
27071 - ret
27072 + jmp *%r8
27073
27074 identity_mapped:
27075 /* set return address to 0 if not preserving context */
27076 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27077 index ab4734e..c4ca0eb 100644
27078 --- a/arch/x86/kernel/setup.c
27079 +++ b/arch/x86/kernel/setup.c
27080 @@ -110,6 +110,7 @@
27081 #include <asm/mce.h>
27082 #include <asm/alternative.h>
27083 #include <asm/prom.h>
27084 +#include <asm/boot.h>
27085
27086 /*
27087 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27088 @@ -205,12 +206,50 @@ EXPORT_SYMBOL(boot_cpu_data);
27089 #endif
27090
27091
27092 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27093 -__visible unsigned long mmu_cr4_features;
27094 +#ifdef CONFIG_X86_64
27095 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27096 +#elif defined(CONFIG_X86_PAE)
27097 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27098 #else
27099 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27100 +__visible unsigned long mmu_cr4_features __read_only;
27101 #endif
27102
27103 +void set_in_cr4(unsigned long mask)
27104 +{
27105 + unsigned long cr4 = read_cr4();
27106 +
27107 + if ((cr4 & mask) == mask && cr4 == mmu_cr4_features)
27108 + return;
27109 +
27110 + pax_open_kernel();
27111 + mmu_cr4_features |= mask;
27112 + pax_close_kernel();
27113 +
27114 + if (trampoline_cr4_features)
27115 + *trampoline_cr4_features = mmu_cr4_features;
27116 + cr4 |= mask;
27117 + write_cr4(cr4);
27118 +}
27119 +EXPORT_SYMBOL(set_in_cr4);
27120 +
27121 +void clear_in_cr4(unsigned long mask)
27122 +{
27123 + unsigned long cr4 = read_cr4();
27124 +
27125 + if (!(cr4 & mask) && cr4 == mmu_cr4_features)
27126 + return;
27127 +
27128 + pax_open_kernel();
27129 + mmu_cr4_features &= ~mask;
27130 + pax_close_kernel();
27131 +
27132 + if (trampoline_cr4_features)
27133 + *trampoline_cr4_features = mmu_cr4_features;
27134 + cr4 &= ~mask;
27135 + write_cr4(cr4);
27136 +}
27137 +EXPORT_SYMBOL(clear_in_cr4);
27138 +
27139 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27140 int bootloader_type, bootloader_version;
27141
27142 @@ -772,7 +811,7 @@ static void __init trim_bios_range(void)
27143 * area (640->1Mb) as ram even though it is not.
27144 * take them out.
27145 */
27146 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27147 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27148
27149 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27150 }
27151 @@ -780,7 +819,7 @@ static void __init trim_bios_range(void)
27152 /* called before trim_bios_range() to spare extra sanitize */
27153 static void __init e820_add_kernel_range(void)
27154 {
27155 - u64 start = __pa_symbol(_text);
27156 + u64 start = __pa_symbol(ktla_ktva(_text));
27157 u64 size = __pa_symbol(_end) - start;
27158
27159 /*
27160 @@ -856,8 +895,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27161
27162 void __init setup_arch(char **cmdline_p)
27163 {
27164 +#ifdef CONFIG_X86_32
27165 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27166 +#else
27167 memblock_reserve(__pa_symbol(_text),
27168 (unsigned long)__bss_stop - (unsigned long)_text);
27169 +#endif
27170
27171 early_reserve_initrd();
27172
27173 @@ -955,16 +998,16 @@ void __init setup_arch(char **cmdline_p)
27174
27175 if (!boot_params.hdr.root_flags)
27176 root_mountflags &= ~MS_RDONLY;
27177 - init_mm.start_code = (unsigned long) _text;
27178 - init_mm.end_code = (unsigned long) _etext;
27179 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27180 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27181 init_mm.end_data = (unsigned long) _edata;
27182 init_mm.brk = _brk_end;
27183
27184 mpx_mm_init(&init_mm);
27185
27186 - code_resource.start = __pa_symbol(_text);
27187 - code_resource.end = __pa_symbol(_etext)-1;
27188 - data_resource.start = __pa_symbol(_etext);
27189 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27190 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27191 + data_resource.start = __pa_symbol(_sdata);
27192 data_resource.end = __pa_symbol(_edata)-1;
27193 bss_resource.start = __pa_symbol(__bss_start);
27194 bss_resource.end = __pa_symbol(__bss_stop)-1;
27195 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27196 index e4fcb87..9c06c55 100644
27197 --- a/arch/x86/kernel/setup_percpu.c
27198 +++ b/arch/x86/kernel/setup_percpu.c
27199 @@ -21,19 +21,17 @@
27200 #include <asm/cpu.h>
27201 #include <asm/stackprotector.h>
27202
27203 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27204 +#ifdef CONFIG_SMP
27205 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27206 EXPORT_PER_CPU_SYMBOL(cpu_number);
27207 +#endif
27208
27209 -#ifdef CONFIG_X86_64
27210 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27211 -#else
27212 -#define BOOT_PERCPU_OFFSET 0
27213 -#endif
27214
27215 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27216 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27217
27218 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27219 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27220 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27221 };
27222 EXPORT_SYMBOL(__per_cpu_offset);
27223 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27224 {
27225 #ifdef CONFIG_NEED_MULTIPLE_NODES
27226 pg_data_t *last = NULL;
27227 - unsigned int cpu;
27228 + int cpu;
27229
27230 for_each_possible_cpu(cpu) {
27231 int node = early_cpu_to_node(cpu);
27232 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27233 {
27234 #ifdef CONFIG_X86_32
27235 struct desc_struct gdt;
27236 + unsigned long base = per_cpu_offset(cpu);
27237
27238 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27239 - 0x2 | DESCTYPE_S, 0x8);
27240 - gdt.s = 1;
27241 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27242 + 0x83 | DESCTYPE_S, 0xC);
27243 write_gdt_entry(get_cpu_gdt_table(cpu),
27244 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27245 #endif
27246 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27247 /* alrighty, percpu areas up and running */
27248 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27249 for_each_possible_cpu(cpu) {
27250 +#ifdef CONFIG_CC_STACKPROTECTOR
27251 +#ifdef CONFIG_X86_32
27252 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27253 +#endif
27254 +#endif
27255 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27256 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27257 per_cpu(cpu_number, cpu) = cpu;
27258 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27259 */
27260 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27261 #endif
27262 +#ifdef CONFIG_CC_STACKPROTECTOR
27263 +#ifdef CONFIG_X86_32
27264 + if (!cpu)
27265 + per_cpu(stack_canary.canary, cpu) = canary;
27266 +#endif
27267 +#endif
27268 /*
27269 * Up to this point, the boot CPU has been using .init.data
27270 * area. Reload any changed state for the boot CPU.
27271 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27272 index ed37a76..39f936e 100644
27273 --- a/arch/x86/kernel/signal.c
27274 +++ b/arch/x86/kernel/signal.c
27275 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27276 * Align the stack pointer according to the i386 ABI,
27277 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27278 */
27279 - sp = ((sp + 4) & -16ul) - 4;
27280 + sp = ((sp - 12) & -16ul) - 4;
27281 #else /* !CONFIG_X86_32 */
27282 sp = round_down(sp, 16) - 8;
27283 #endif
27284 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27285 }
27286
27287 if (current->mm->context.vdso)
27288 - restorer = current->mm->context.vdso +
27289 - selected_vdso32->sym___kernel_sigreturn;
27290 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27291 else
27292 - restorer = &frame->retcode;
27293 + restorer = (void __user *)&frame->retcode;
27294 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27295 restorer = ksig->ka.sa.sa_restorer;
27296
27297 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27298 * reasons and because gdb uses it as a signature to notice
27299 * signal handler stack frames.
27300 */
27301 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27302 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27303
27304 if (err)
27305 return -EFAULT;
27306 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27307 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27308
27309 /* Set up to return from userspace. */
27310 - restorer = current->mm->context.vdso +
27311 - selected_vdso32->sym___kernel_rt_sigreturn;
27312 + if (current->mm->context.vdso)
27313 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27314 + else
27315 + restorer = (void __user *)&frame->retcode;
27316 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27317 restorer = ksig->ka.sa.sa_restorer;
27318 put_user_ex(restorer, &frame->pretcode);
27319 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27320 * reasons and because gdb uses it as a signature to notice
27321 * signal handler stack frames.
27322 */
27323 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27324 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27325 } put_user_catch(err);
27326
27327 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27328 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27329 {
27330 int usig = signr_convert(ksig->sig);
27331 sigset_t *set = sigmask_to_save();
27332 - compat_sigset_t *cset = (compat_sigset_t *) set;
27333 + sigset_t sigcopy;
27334 + compat_sigset_t *cset;
27335 +
27336 + sigcopy = *set;
27337 +
27338 + cset = (compat_sigset_t *) &sigcopy;
27339
27340 /* Set up the stack frame */
27341 if (is_ia32_frame()) {
27342 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27343 } else if (is_x32_frame()) {
27344 return x32_setup_rt_frame(ksig, cset, regs);
27345 } else {
27346 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27347 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27348 }
27349 }
27350
27351 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27352 index be8e1bd..a3d93fa 100644
27353 --- a/arch/x86/kernel/smp.c
27354 +++ b/arch/x86/kernel/smp.c
27355 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27356
27357 __setup("nonmi_ipi", nonmi_ipi_setup);
27358
27359 -struct smp_ops smp_ops = {
27360 +struct smp_ops smp_ops __read_only = {
27361 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27362 .smp_prepare_cpus = native_smp_prepare_cpus,
27363 .smp_cpus_done = native_smp_cpus_done,
27364 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27365 index 6d7022c..4feb6be 100644
27366 --- a/arch/x86/kernel/smpboot.c
27367 +++ b/arch/x86/kernel/smpboot.c
27368 @@ -194,14 +194,17 @@ static void notrace start_secondary(void *unused)
27369
27370 enable_start_cpu0 = 0;
27371
27372 -#ifdef CONFIG_X86_32
27373 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27374 + barrier();
27375 +
27376 /* switch away from the initial page table */
27377 +#ifdef CONFIG_PAX_PER_CPU_PGD
27378 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27379 +#else
27380 load_cr3(swapper_pg_dir);
27381 +#endif
27382 __flush_tlb_all();
27383 -#endif
27384
27385 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27386 - barrier();
27387 /*
27388 * Check TSC synchronization with the BP:
27389 */
27390 @@ -765,8 +768,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27391 alternatives_enable_smp();
27392
27393 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27394 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27395 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27396 per_cpu(current_task, cpu) = idle;
27397 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27398
27399 #ifdef CONFIG_X86_32
27400 /* Stack for startup_32 can be just as for start_secondary onwards */
27401 @@ -775,10 +779,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27402 clear_tsk_thread_flag(idle, TIF_FORK);
27403 initial_gs = per_cpu_offset(cpu);
27404 #endif
27405 - per_cpu(kernel_stack, cpu) =
27406 - (unsigned long)task_stack_page(idle) -
27407 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27408 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27409 + pax_open_kernel();
27410 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27411 + pax_close_kernel();
27412 initial_code = (unsigned long)start_secondary;
27413 stack_start = idle->thread.sp;
27414
27415 @@ -918,6 +922,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27416 /* the FPU context is blank, nobody can own it */
27417 __cpu_disable_lazy_restore(cpu);
27418
27419 +#ifdef CONFIG_PAX_PER_CPU_PGD
27420 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27421 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27422 + KERNEL_PGD_PTRS);
27423 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27424 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27425 + KERNEL_PGD_PTRS);
27426 +#endif
27427 +
27428 err = do_boot_cpu(apicid, cpu, tidle);
27429 if (err) {
27430 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27431 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27432 index 9b4d51d..5d28b58 100644
27433 --- a/arch/x86/kernel/step.c
27434 +++ b/arch/x86/kernel/step.c
27435 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27436 struct desc_struct *desc;
27437 unsigned long base;
27438
27439 - seg &= ~7UL;
27440 + seg >>= 3;
27441
27442 mutex_lock(&child->mm->context.lock);
27443 - if (unlikely((seg >> 3) >= child->mm->context.size))
27444 + if (unlikely(seg >= child->mm->context.size))
27445 addr = -1L; /* bogus selector, access would fault */
27446 else {
27447 desc = child->mm->context.ldt + seg;
27448 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27449 addr += base;
27450 }
27451 mutex_unlock(&child->mm->context.lock);
27452 - }
27453 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27454 + addr = ktla_ktva(addr);
27455
27456 return addr;
27457 }
27458 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27459 unsigned char opcode[15];
27460 unsigned long addr = convert_ip_to_linear(child, regs);
27461
27462 + if (addr == -EINVAL)
27463 + return 0;
27464 +
27465 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27466 for (i = 0; i < copied; i++) {
27467 switch (opcode[i]) {
27468 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27469 new file mode 100644
27470 index 0000000..5877189
27471 --- /dev/null
27472 +++ b/arch/x86/kernel/sys_i386_32.c
27473 @@ -0,0 +1,189 @@
27474 +/*
27475 + * This file contains various random system calls that
27476 + * have a non-standard calling sequence on the Linux/i386
27477 + * platform.
27478 + */
27479 +
27480 +#include <linux/errno.h>
27481 +#include <linux/sched.h>
27482 +#include <linux/mm.h>
27483 +#include <linux/fs.h>
27484 +#include <linux/smp.h>
27485 +#include <linux/sem.h>
27486 +#include <linux/msg.h>
27487 +#include <linux/shm.h>
27488 +#include <linux/stat.h>
27489 +#include <linux/syscalls.h>
27490 +#include <linux/mman.h>
27491 +#include <linux/file.h>
27492 +#include <linux/utsname.h>
27493 +#include <linux/ipc.h>
27494 +#include <linux/elf.h>
27495 +
27496 +#include <linux/uaccess.h>
27497 +#include <linux/unistd.h>
27498 +
27499 +#include <asm/syscalls.h>
27500 +
27501 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27502 +{
27503 + unsigned long pax_task_size = TASK_SIZE;
27504 +
27505 +#ifdef CONFIG_PAX_SEGMEXEC
27506 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27507 + pax_task_size = SEGMEXEC_TASK_SIZE;
27508 +#endif
27509 +
27510 + if (flags & MAP_FIXED)
27511 + if (len > pax_task_size || addr > pax_task_size - len)
27512 + return -EINVAL;
27513 +
27514 + return 0;
27515 +}
27516 +
27517 +/*
27518 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27519 + */
27520 +static unsigned long get_align_mask(void)
27521 +{
27522 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27523 + return 0;
27524 +
27525 + if (!(current->flags & PF_RANDOMIZE))
27526 + return 0;
27527 +
27528 + return va_align.mask;
27529 +}
27530 +
27531 +unsigned long
27532 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27533 + unsigned long len, unsigned long pgoff, unsigned long flags)
27534 +{
27535 + struct mm_struct *mm = current->mm;
27536 + struct vm_area_struct *vma;
27537 + unsigned long pax_task_size = TASK_SIZE;
27538 + struct vm_unmapped_area_info info;
27539 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27540 +
27541 +#ifdef CONFIG_PAX_SEGMEXEC
27542 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27543 + pax_task_size = SEGMEXEC_TASK_SIZE;
27544 +#endif
27545 +
27546 + pax_task_size -= PAGE_SIZE;
27547 +
27548 + if (len > pax_task_size)
27549 + return -ENOMEM;
27550 +
27551 + if (flags & MAP_FIXED)
27552 + return addr;
27553 +
27554 +#ifdef CONFIG_PAX_RANDMMAP
27555 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27556 +#endif
27557 +
27558 + if (addr) {
27559 + addr = PAGE_ALIGN(addr);
27560 + if (pax_task_size - len >= addr) {
27561 + vma = find_vma(mm, addr);
27562 + if (check_heap_stack_gap(vma, addr, len, offset))
27563 + return addr;
27564 + }
27565 + }
27566 +
27567 + info.flags = 0;
27568 + info.length = len;
27569 + info.align_mask = filp ? get_align_mask() : 0;
27570 + info.align_offset = pgoff << PAGE_SHIFT;
27571 + info.threadstack_offset = offset;
27572 +
27573 +#ifdef CONFIG_PAX_PAGEEXEC
27574 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27575 + info.low_limit = 0x00110000UL;
27576 + info.high_limit = mm->start_code;
27577 +
27578 +#ifdef CONFIG_PAX_RANDMMAP
27579 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27580 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27581 +#endif
27582 +
27583 + if (info.low_limit < info.high_limit) {
27584 + addr = vm_unmapped_area(&info);
27585 + if (!IS_ERR_VALUE(addr))
27586 + return addr;
27587 + }
27588 + } else
27589 +#endif
27590 +
27591 + info.low_limit = mm->mmap_base;
27592 + info.high_limit = pax_task_size;
27593 +
27594 + return vm_unmapped_area(&info);
27595 +}
27596 +
27597 +unsigned long
27598 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27599 + const unsigned long len, const unsigned long pgoff,
27600 + const unsigned long flags)
27601 +{
27602 + struct vm_area_struct *vma;
27603 + struct mm_struct *mm = current->mm;
27604 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27605 + struct vm_unmapped_area_info info;
27606 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27607 +
27608 +#ifdef CONFIG_PAX_SEGMEXEC
27609 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27610 + pax_task_size = SEGMEXEC_TASK_SIZE;
27611 +#endif
27612 +
27613 + pax_task_size -= PAGE_SIZE;
27614 +
27615 + /* requested length too big for entire address space */
27616 + if (len > pax_task_size)
27617 + return -ENOMEM;
27618 +
27619 + if (flags & MAP_FIXED)
27620 + return addr;
27621 +
27622 +#ifdef CONFIG_PAX_PAGEEXEC
27623 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27624 + goto bottomup;
27625 +#endif
27626 +
27627 +#ifdef CONFIG_PAX_RANDMMAP
27628 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27629 +#endif
27630 +
27631 + /* requesting a specific address */
27632 + if (addr) {
27633 + addr = PAGE_ALIGN(addr);
27634 + if (pax_task_size - len >= addr) {
27635 + vma = find_vma(mm, addr);
27636 + if (check_heap_stack_gap(vma, addr, len, offset))
27637 + return addr;
27638 + }
27639 + }
27640 +
27641 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27642 + info.length = len;
27643 + info.low_limit = PAGE_SIZE;
27644 + info.high_limit = mm->mmap_base;
27645 + info.align_mask = filp ? get_align_mask() : 0;
27646 + info.align_offset = pgoff << PAGE_SHIFT;
27647 + info.threadstack_offset = offset;
27648 +
27649 + addr = vm_unmapped_area(&info);
27650 + if (!(addr & ~PAGE_MASK))
27651 + return addr;
27652 + VM_BUG_ON(addr != -ENOMEM);
27653 +
27654 +bottomup:
27655 + /*
27656 + * A failed mmap() very likely causes application failure,
27657 + * so fall back to the bottom-up function here. This scenario
27658 + * can happen with large stack limits and large mmap()
27659 + * allocations.
27660 + */
27661 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27662 +}
27663 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27664 index 30277e2..5664a29 100644
27665 --- a/arch/x86/kernel/sys_x86_64.c
27666 +++ b/arch/x86/kernel/sys_x86_64.c
27667 @@ -81,8 +81,8 @@ out:
27668 return error;
27669 }
27670
27671 -static void find_start_end(unsigned long flags, unsigned long *begin,
27672 - unsigned long *end)
27673 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27674 + unsigned long *begin, unsigned long *end)
27675 {
27676 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27677 unsigned long new_begin;
27678 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27679 *begin = new_begin;
27680 }
27681 } else {
27682 - *begin = current->mm->mmap_legacy_base;
27683 + *begin = mm->mmap_legacy_base;
27684 *end = TASK_SIZE;
27685 }
27686 }
27687 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27688 struct vm_area_struct *vma;
27689 struct vm_unmapped_area_info info;
27690 unsigned long begin, end;
27691 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27692
27693 if (flags & MAP_FIXED)
27694 return addr;
27695
27696 - find_start_end(flags, &begin, &end);
27697 + find_start_end(mm, flags, &begin, &end);
27698
27699 if (len > end)
27700 return -ENOMEM;
27701
27702 +#ifdef CONFIG_PAX_RANDMMAP
27703 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27704 +#endif
27705 +
27706 if (addr) {
27707 addr = PAGE_ALIGN(addr);
27708 vma = find_vma(mm, addr);
27709 - if (end - len >= addr &&
27710 - (!vma || addr + len <= vma->vm_start))
27711 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27712 return addr;
27713 }
27714
27715 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27716 info.high_limit = end;
27717 info.align_mask = filp ? get_align_mask() : 0;
27718 info.align_offset = pgoff << PAGE_SHIFT;
27719 + info.threadstack_offset = offset;
27720 return vm_unmapped_area(&info);
27721 }
27722
27723 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27724 struct mm_struct *mm = current->mm;
27725 unsigned long addr = addr0;
27726 struct vm_unmapped_area_info info;
27727 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27728
27729 /* requested length too big for entire address space */
27730 if (len > TASK_SIZE)
27731 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27732 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27733 goto bottomup;
27734
27735 +#ifdef CONFIG_PAX_RANDMMAP
27736 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27737 +#endif
27738 +
27739 /* requesting a specific address */
27740 if (addr) {
27741 addr = PAGE_ALIGN(addr);
27742 vma = find_vma(mm, addr);
27743 - if (TASK_SIZE - len >= addr &&
27744 - (!vma || addr + len <= vma->vm_start))
27745 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27746 return addr;
27747 }
27748
27749 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27750 info.high_limit = mm->mmap_base;
27751 info.align_mask = filp ? get_align_mask() : 0;
27752 info.align_offset = pgoff << PAGE_SHIFT;
27753 + info.threadstack_offset = offset;
27754 addr = vm_unmapped_area(&info);
27755 if (!(addr & ~PAGE_MASK))
27756 return addr;
27757 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27758 index 91a4496..bb87552 100644
27759 --- a/arch/x86/kernel/tboot.c
27760 +++ b/arch/x86/kernel/tboot.c
27761 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
27762
27763 void tboot_shutdown(u32 shutdown_type)
27764 {
27765 - void (*shutdown)(void);
27766 + void (* __noreturn shutdown)(void);
27767
27768 if (!tboot_enabled())
27769 return;
27770 @@ -243,7 +243,7 @@ void tboot_shutdown(u32 shutdown_type)
27771
27772 switch_to_tboot_pt();
27773
27774 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27775 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27776 shutdown();
27777
27778 /* should not reach here */
27779 @@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27780 return -ENODEV;
27781 }
27782
27783 -static atomic_t ap_wfs_count;
27784 +static atomic_unchecked_t ap_wfs_count;
27785
27786 static int tboot_wait_for_aps(int num_aps)
27787 {
27788 @@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27789 {
27790 switch (action) {
27791 case CPU_DYING:
27792 - atomic_inc(&ap_wfs_count);
27793 + atomic_inc_unchecked(&ap_wfs_count);
27794 if (num_online_cpus() == 1)
27795 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27796 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27797 return NOTIFY_BAD;
27798 break;
27799 }
27800 @@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
27801
27802 tboot_create_trampoline();
27803
27804 - atomic_set(&ap_wfs_count, 0);
27805 + atomic_set_unchecked(&ap_wfs_count, 0);
27806 register_hotcpu_notifier(&tboot_cpu_notifier);
27807
27808 #ifdef CONFIG_DEBUG_FS
27809 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27810 index 25adc0e..1df4349 100644
27811 --- a/arch/x86/kernel/time.c
27812 +++ b/arch/x86/kernel/time.c
27813 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27814 {
27815 unsigned long pc = instruction_pointer(regs);
27816
27817 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27818 + if (!user_mode(regs) && in_lock_functions(pc)) {
27819 #ifdef CONFIG_FRAME_POINTER
27820 - return *(unsigned long *)(regs->bp + sizeof(long));
27821 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27822 #else
27823 unsigned long *sp =
27824 (unsigned long *)kernel_stack_pointer(regs);
27825 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27826 * or above a saved flags. Eflags has bits 22-31 zero,
27827 * kernel addresses don't.
27828 */
27829 +
27830 +#ifdef CONFIG_PAX_KERNEXEC
27831 + return ktla_ktva(sp[0]);
27832 +#else
27833 if (sp[0] >> 22)
27834 return sp[0];
27835 if (sp[1] >> 22)
27836 return sp[1];
27837 #endif
27838 +
27839 +#endif
27840 }
27841 return pc;
27842 }
27843 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27844 index 7fc5e84..c6e445a 100644
27845 --- a/arch/x86/kernel/tls.c
27846 +++ b/arch/x86/kernel/tls.c
27847 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27848 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27849 return -EINVAL;
27850
27851 +#ifdef CONFIG_PAX_SEGMEXEC
27852 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27853 + return -EINVAL;
27854 +#endif
27855 +
27856 set_tls_desc(p, idx, &info, 1);
27857
27858 return 0;
27859 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27860
27861 if (kbuf)
27862 info = kbuf;
27863 - else if (__copy_from_user(infobuf, ubuf, count))
27864 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27865 return -EFAULT;
27866 else
27867 info = infobuf;
27868 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27869 index 1c113db..287b42e 100644
27870 --- a/arch/x86/kernel/tracepoint.c
27871 +++ b/arch/x86/kernel/tracepoint.c
27872 @@ -9,11 +9,11 @@
27873 #include <linux/atomic.h>
27874
27875 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27876 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27877 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27878 (unsigned long) trace_idt_table };
27879
27880 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27881 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27882 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27883
27884 static int trace_irq_vector_refcount;
27885 static DEFINE_MUTEX(irq_vector_mutex);
27886 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27887 index 89f4e64..aa4149d 100644
27888 --- a/arch/x86/kernel/traps.c
27889 +++ b/arch/x86/kernel/traps.c
27890 @@ -68,7 +68,7 @@
27891 #include <asm/proto.h>
27892
27893 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27894 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27895 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27896 #else
27897 #include <asm/processor-flags.h>
27898 #include <asm/setup.h>
27899 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27900 #endif
27901
27902 /* Must be page-aligned because the real IDT is used in a fixmap. */
27903 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27904 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27905
27906 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27907 EXPORT_SYMBOL_GPL(used_vectors);
27908 @@ -109,11 +109,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
27909 }
27910
27911 static nokprobe_inline int
27912 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27913 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27914 struct pt_regs *regs, long error_code)
27915 {
27916 #ifdef CONFIG_X86_32
27917 - if (regs->flags & X86_VM_MASK) {
27918 + if (v8086_mode(regs)) {
27919 /*
27920 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27921 * On nmi (interrupt 2), do_trap should not be called.
27922 @@ -126,12 +126,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27923 return -1;
27924 }
27925 #endif
27926 - if (!user_mode(regs)) {
27927 + if (!user_mode_novm(regs)) {
27928 if (!fixup_exception(regs)) {
27929 tsk->thread.error_code = error_code;
27930 tsk->thread.trap_nr = trapnr;
27931 +
27932 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27933 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27934 + str = "PAX: suspicious stack segment fault";
27935 +#endif
27936 +
27937 die(str, regs, error_code);
27938 }
27939 +
27940 +#ifdef CONFIG_PAX_REFCOUNT
27941 + if (trapnr == X86_TRAP_OF)
27942 + pax_report_refcount_overflow(regs);
27943 +#endif
27944 +
27945 return 0;
27946 }
27947
27948 @@ -170,7 +182,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27949 }
27950
27951 static void
27952 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27953 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27954 long error_code, siginfo_t *info)
27955 {
27956 struct task_struct *tsk = current;
27957 @@ -194,7 +206,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27958 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27959 printk_ratelimit()) {
27960 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27961 - tsk->comm, tsk->pid, str,
27962 + tsk->comm, task_pid_nr(tsk), str,
27963 regs->ip, regs->sp, error_code);
27964 print_vma_addr(" in ", regs->ip);
27965 pr_cont("\n");
27966 @@ -274,6 +286,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27967 tsk->thread.error_code = error_code;
27968 tsk->thread.trap_nr = X86_TRAP_DF;
27969
27970 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27971 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27972 + die("grsec: kernel stack overflow detected", regs, error_code);
27973 +#endif
27974 +
27975 #ifdef CONFIG_DOUBLEFAULT
27976 df_debug(regs, error_code);
27977 #endif
27978 @@ -300,7 +317,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
27979 goto exit;
27980 conditional_sti(regs);
27981
27982 - if (!user_mode_vm(regs))
27983 + if (!user_mode(regs))
27984 die("bounds", regs, error_code);
27985
27986 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
27987 @@ -379,7 +396,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
27988 conditional_sti(regs);
27989
27990 #ifdef CONFIG_X86_32
27991 - if (regs->flags & X86_VM_MASK) {
27992 + if (v8086_mode(regs)) {
27993 local_irq_enable();
27994 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
27995 goto exit;
27996 @@ -387,18 +404,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
27997 #endif
27998
27999 tsk = current;
28000 - if (!user_mode(regs)) {
28001 + if (!user_mode_novm(regs)) {
28002 if (fixup_exception(regs))
28003 goto exit;
28004
28005 tsk->thread.error_code = error_code;
28006 tsk->thread.trap_nr = X86_TRAP_GP;
28007 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28008 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28009 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28010 +
28011 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28012 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28013 + die("PAX: suspicious general protection fault", regs, error_code);
28014 + else
28015 +#endif
28016 +
28017 die("general protection fault", regs, error_code);
28018 + }
28019 goto exit;
28020 }
28021
28022 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28023 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28024 + struct mm_struct *mm = tsk->mm;
28025 + unsigned long limit;
28026 +
28027 + down_write(&mm->mmap_sem);
28028 + limit = mm->context.user_cs_limit;
28029 + if (limit < TASK_SIZE) {
28030 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28031 + up_write(&mm->mmap_sem);
28032 + return;
28033 + }
28034 + up_write(&mm->mmap_sem);
28035 + }
28036 +#endif
28037 +
28038 tsk->thread.error_code = error_code;
28039 tsk->thread.trap_nr = X86_TRAP_GP;
28040
28041 @@ -510,13 +551,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28042 container_of(task_pt_regs(current),
28043 struct bad_iret_stack, regs);
28044
28045 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28046 + new_stack = s;
28047 +
28048 /* Copy the IRET target to the new stack. */
28049 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28050
28051 /* Copy the remainder of the stack from the current stack. */
28052 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28053
28054 - BUG_ON(!user_mode_vm(&new_stack->regs));
28055 + BUG_ON(!user_mode(&new_stack->regs));
28056 return new_stack;
28057 }
28058 NOKPROBE_SYMBOL(fixup_bad_iret);
28059 @@ -566,7 +610,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28060 * then it's very likely the result of an icebp/int01 trap.
28061 * User wants a sigtrap for that.
28062 */
28063 - if (!dr6 && user_mode_vm(regs))
28064 + if (!dr6 && user_mode(regs))
28065 user_icebp = 1;
28066
28067 /* Catch kmemcheck conditions first of all! */
28068 @@ -602,7 +646,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28069 /* It's safe to allow irq's after DR6 has been saved */
28070 preempt_conditional_sti(regs);
28071
28072 - if (regs->flags & X86_VM_MASK) {
28073 + if (v8086_mode(regs)) {
28074 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28075 X86_TRAP_DB);
28076 preempt_conditional_cli(regs);
28077 @@ -617,7 +661,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28078 * We already checked v86 mode above, so we can check for kernel mode
28079 * by just checking the CPL of CS.
28080 */
28081 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28082 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28083 tsk->thread.debugreg6 &= ~DR_STEP;
28084 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28085 regs->flags &= ~X86_EFLAGS_TF;
28086 @@ -650,7 +694,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28087 return;
28088 conditional_sti(regs);
28089
28090 - if (!user_mode_vm(regs))
28091 + if (!user_mode(regs))
28092 {
28093 if (!fixup_exception(regs)) {
28094 task->thread.error_code = error_code;
28095 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28096 index 5054497..139f8f8 100644
28097 --- a/arch/x86/kernel/tsc.c
28098 +++ b/arch/x86/kernel/tsc.c
28099 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28100 */
28101 smp_wmb();
28102
28103 - ACCESS_ONCE(c2n->head) = data;
28104 + ACCESS_ONCE_RW(c2n->head) = data;
28105 }
28106
28107 /*
28108 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28109 index 8b96a94..792b410 100644
28110 --- a/arch/x86/kernel/uprobes.c
28111 +++ b/arch/x86/kernel/uprobes.c
28112 @@ -845,7 +845,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28113 int ret = NOTIFY_DONE;
28114
28115 /* We are only interested in userspace traps */
28116 - if (regs && !user_mode_vm(regs))
28117 + if (regs && !user_mode(regs))
28118 return NOTIFY_DONE;
28119
28120 switch (val) {
28121 @@ -919,7 +919,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28122
28123 if (nleft != rasize) {
28124 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28125 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28126 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28127
28128 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28129 }
28130 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28131 index b9242ba..50c5edd 100644
28132 --- a/arch/x86/kernel/verify_cpu.S
28133 +++ b/arch/x86/kernel/verify_cpu.S
28134 @@ -20,6 +20,7 @@
28135 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28136 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28137 * arch/x86/kernel/head_32.S: processor startup
28138 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28139 *
28140 * verify_cpu, returns the status of longmode and SSE in register %eax.
28141 * 0: Success 1: Failure
28142 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28143 index e8edcf5..27f9344 100644
28144 --- a/arch/x86/kernel/vm86_32.c
28145 +++ b/arch/x86/kernel/vm86_32.c
28146 @@ -44,6 +44,7 @@
28147 #include <linux/ptrace.h>
28148 #include <linux/audit.h>
28149 #include <linux/stddef.h>
28150 +#include <linux/grsecurity.h>
28151
28152 #include <asm/uaccess.h>
28153 #include <asm/io.h>
28154 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28155 do_exit(SIGSEGV);
28156 }
28157
28158 - tss = &per_cpu(init_tss, get_cpu());
28159 + tss = init_tss + get_cpu();
28160 current->thread.sp0 = current->thread.saved_sp0;
28161 current->thread.sysenter_cs = __KERNEL_CS;
28162 load_sp0(tss, &current->thread);
28163 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28164
28165 if (tsk->thread.saved_sp0)
28166 return -EPERM;
28167 +
28168 +#ifdef CONFIG_GRKERNSEC_VM86
28169 + if (!capable(CAP_SYS_RAWIO)) {
28170 + gr_handle_vm86();
28171 + return -EPERM;
28172 + }
28173 +#endif
28174 +
28175 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28176 offsetof(struct kernel_vm86_struct, vm86plus) -
28177 sizeof(info.regs));
28178 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28179 int tmp;
28180 struct vm86plus_struct __user *v86;
28181
28182 +#ifdef CONFIG_GRKERNSEC_VM86
28183 + if (!capable(CAP_SYS_RAWIO)) {
28184 + gr_handle_vm86();
28185 + return -EPERM;
28186 + }
28187 +#endif
28188 +
28189 tsk = current;
28190 switch (cmd) {
28191 case VM86_REQUEST_IRQ:
28192 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28193 tsk->thread.saved_fs = info->regs32->fs;
28194 tsk->thread.saved_gs = get_user_gs(info->regs32);
28195
28196 - tss = &per_cpu(init_tss, get_cpu());
28197 + tss = init_tss + get_cpu();
28198 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28199 if (cpu_has_sep)
28200 tsk->thread.sysenter_cs = 0;
28201 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28202 goto cannot_handle;
28203 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28204 goto cannot_handle;
28205 - intr_ptr = (unsigned long __user *) (i << 2);
28206 + intr_ptr = (__force unsigned long __user *) (i << 2);
28207 if (get_user(segoffs, intr_ptr))
28208 goto cannot_handle;
28209 if ((segoffs >> 16) == BIOSSEG)
28210 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28211 index 00bf300..129df8e 100644
28212 --- a/arch/x86/kernel/vmlinux.lds.S
28213 +++ b/arch/x86/kernel/vmlinux.lds.S
28214 @@ -26,6 +26,13 @@
28215 #include <asm/page_types.h>
28216 #include <asm/cache.h>
28217 #include <asm/boot.h>
28218 +#include <asm/segment.h>
28219 +
28220 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28221 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28222 +#else
28223 +#define __KERNEL_TEXT_OFFSET 0
28224 +#endif
28225
28226 #undef i386 /* in case the preprocessor is a 32bit one */
28227
28228 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28229
28230 PHDRS {
28231 text PT_LOAD FLAGS(5); /* R_E */
28232 +#ifdef CONFIG_X86_32
28233 + module PT_LOAD FLAGS(5); /* R_E */
28234 +#endif
28235 +#ifdef CONFIG_XEN
28236 + rodata PT_LOAD FLAGS(5); /* R_E */
28237 +#else
28238 + rodata PT_LOAD FLAGS(4); /* R__ */
28239 +#endif
28240 data PT_LOAD FLAGS(6); /* RW_ */
28241 -#ifdef CONFIG_X86_64
28242 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28243 #ifdef CONFIG_SMP
28244 percpu PT_LOAD FLAGS(6); /* RW_ */
28245 #endif
28246 + text.init PT_LOAD FLAGS(5); /* R_E */
28247 + text.exit PT_LOAD FLAGS(5); /* R_E */
28248 init PT_LOAD FLAGS(7); /* RWE */
28249 -#endif
28250 note PT_NOTE FLAGS(0); /* ___ */
28251 }
28252
28253 SECTIONS
28254 {
28255 #ifdef CONFIG_X86_32
28256 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28257 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28258 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28259 #else
28260 - . = __START_KERNEL;
28261 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28262 + . = __START_KERNEL;
28263 #endif
28264
28265 /* Text and read-only data */
28266 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28267 - _text = .;
28268 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28269 /* bootstrapping code */
28270 +#ifdef CONFIG_X86_32
28271 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28272 +#else
28273 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28274 +#endif
28275 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28276 + _text = .;
28277 HEAD_TEXT
28278 . = ALIGN(8);
28279 _stext = .;
28280 @@ -104,13 +124,47 @@ SECTIONS
28281 IRQENTRY_TEXT
28282 *(.fixup)
28283 *(.gnu.warning)
28284 - /* End of text section */
28285 - _etext = .;
28286 } :text = 0x9090
28287
28288 - NOTES :text :note
28289 + . += __KERNEL_TEXT_OFFSET;
28290
28291 - EXCEPTION_TABLE(16) :text = 0x9090
28292 +#ifdef CONFIG_X86_32
28293 + . = ALIGN(PAGE_SIZE);
28294 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28295 +
28296 +#ifdef CONFIG_PAX_KERNEXEC
28297 + MODULES_EXEC_VADDR = .;
28298 + BYTE(0)
28299 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28300 + . = ALIGN(HPAGE_SIZE) - 1;
28301 + MODULES_EXEC_END = .;
28302 +#endif
28303 +
28304 + } :module
28305 +#endif
28306 +
28307 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28308 + /* End of text section */
28309 + BYTE(0)
28310 + _etext = . - __KERNEL_TEXT_OFFSET;
28311 + }
28312 +
28313 +#ifdef CONFIG_X86_32
28314 + . = ALIGN(PAGE_SIZE);
28315 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28316 + . = ALIGN(PAGE_SIZE);
28317 + *(.empty_zero_page)
28318 + *(.initial_pg_fixmap)
28319 + *(.initial_pg_pmd)
28320 + *(.initial_page_table)
28321 + *(.swapper_pg_dir)
28322 + } :rodata
28323 +#endif
28324 +
28325 + . = ALIGN(PAGE_SIZE);
28326 + NOTES :rodata :note
28327 +
28328 + EXCEPTION_TABLE(16) :rodata
28329
28330 #if defined(CONFIG_DEBUG_RODATA)
28331 /* .text should occupy whole number of pages */
28332 @@ -122,16 +176,20 @@ SECTIONS
28333
28334 /* Data */
28335 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28336 +
28337 +#ifdef CONFIG_PAX_KERNEXEC
28338 + . = ALIGN(HPAGE_SIZE);
28339 +#else
28340 + . = ALIGN(PAGE_SIZE);
28341 +#endif
28342 +
28343 /* Start of data section */
28344 _sdata = .;
28345
28346 /* init_task */
28347 INIT_TASK_DATA(THREAD_SIZE)
28348
28349 -#ifdef CONFIG_X86_32
28350 - /* 32 bit has nosave before _edata */
28351 NOSAVE_DATA
28352 -#endif
28353
28354 PAGE_ALIGNED_DATA(PAGE_SIZE)
28355
28356 @@ -174,12 +232,19 @@ SECTIONS
28357 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28358
28359 /* Init code and data - will be freed after init */
28360 - . = ALIGN(PAGE_SIZE);
28361 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28362 + BYTE(0)
28363 +
28364 +#ifdef CONFIG_PAX_KERNEXEC
28365 + . = ALIGN(HPAGE_SIZE);
28366 +#else
28367 + . = ALIGN(PAGE_SIZE);
28368 +#endif
28369 +
28370 __init_begin = .; /* paired with __init_end */
28371 - }
28372 + } :init.begin
28373
28374 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28375 +#ifdef CONFIG_SMP
28376 /*
28377 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28378 * output PHDR, so the next output section - .init.text - should
28379 @@ -190,12 +255,27 @@ SECTIONS
28380 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28381 #endif
28382
28383 - INIT_TEXT_SECTION(PAGE_SIZE)
28384 -#ifdef CONFIG_X86_64
28385 - :init
28386 -#endif
28387 + . = ALIGN(PAGE_SIZE);
28388 + init_begin = .;
28389 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28390 + VMLINUX_SYMBOL(_sinittext) = .;
28391 + INIT_TEXT
28392 + . = ALIGN(PAGE_SIZE);
28393 + } :text.init
28394
28395 - INIT_DATA_SECTION(16)
28396 + /*
28397 + * .exit.text is discard at runtime, not link time, to deal with
28398 + * references from .altinstructions and .eh_frame
28399 + */
28400 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28401 + EXIT_TEXT
28402 + VMLINUX_SYMBOL(_einittext) = .;
28403 + . = ALIGN(16);
28404 + } :text.exit
28405 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28406 +
28407 + . = ALIGN(PAGE_SIZE);
28408 + INIT_DATA_SECTION(16) :init
28409
28410 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28411 __x86_cpu_dev_start = .;
28412 @@ -266,19 +346,12 @@ SECTIONS
28413 }
28414
28415 . = ALIGN(8);
28416 - /*
28417 - * .exit.text is discard at runtime, not link time, to deal with
28418 - * references from .altinstructions and .eh_frame
28419 - */
28420 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28421 - EXIT_TEXT
28422 - }
28423
28424 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28425 EXIT_DATA
28426 }
28427
28428 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28429 +#ifndef CONFIG_SMP
28430 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28431 #endif
28432
28433 @@ -297,16 +370,10 @@ SECTIONS
28434 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28435 __smp_locks = .;
28436 *(.smp_locks)
28437 - . = ALIGN(PAGE_SIZE);
28438 __smp_locks_end = .;
28439 + . = ALIGN(PAGE_SIZE);
28440 }
28441
28442 -#ifdef CONFIG_X86_64
28443 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28444 - NOSAVE_DATA
28445 - }
28446 -#endif
28447 -
28448 /* BSS */
28449 . = ALIGN(PAGE_SIZE);
28450 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28451 @@ -322,6 +389,7 @@ SECTIONS
28452 __brk_base = .;
28453 . += 64 * 1024; /* 64k alignment slop space */
28454 *(.brk_reservation) /* areas brk users have reserved */
28455 + . = ALIGN(HPAGE_SIZE);
28456 __brk_limit = .;
28457 }
28458
28459 @@ -348,13 +416,12 @@ SECTIONS
28460 * for the boot processor.
28461 */
28462 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28463 -INIT_PER_CPU(gdt_page);
28464 INIT_PER_CPU(irq_stack_union);
28465
28466 /*
28467 * Build-time check on the image size:
28468 */
28469 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28470 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28471 "kernel image bigger than KERNEL_IMAGE_SIZE");
28472
28473 #ifdef CONFIG_SMP
28474 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28475 index 2dcc6ff..082dc7a 100644
28476 --- a/arch/x86/kernel/vsyscall_64.c
28477 +++ b/arch/x86/kernel/vsyscall_64.c
28478 @@ -38,15 +38,13 @@
28479 #define CREATE_TRACE_POINTS
28480 #include "vsyscall_trace.h"
28481
28482 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28483 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28484
28485 static int __init vsyscall_setup(char *str)
28486 {
28487 if (str) {
28488 if (!strcmp("emulate", str))
28489 vsyscall_mode = EMULATE;
28490 - else if (!strcmp("native", str))
28491 - vsyscall_mode = NATIVE;
28492 else if (!strcmp("none", str))
28493 vsyscall_mode = NONE;
28494 else
28495 @@ -264,8 +262,7 @@ do_ret:
28496 return true;
28497
28498 sigsegv:
28499 - force_sig(SIGSEGV, current);
28500 - return true;
28501 + do_group_exit(SIGKILL);
28502 }
28503
28504 /*
28505 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28506 static struct vm_area_struct gate_vma = {
28507 .vm_start = VSYSCALL_ADDR,
28508 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28509 - .vm_page_prot = PAGE_READONLY_EXEC,
28510 - .vm_flags = VM_READ | VM_EXEC,
28511 + .vm_page_prot = PAGE_READONLY,
28512 + .vm_flags = VM_READ,
28513 .vm_ops = &gate_vma_ops,
28514 };
28515
28516 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28517 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28518
28519 if (vsyscall_mode != NONE)
28520 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28521 - vsyscall_mode == NATIVE
28522 - ? PAGE_KERNEL_VSYSCALL
28523 - : PAGE_KERNEL_VVAR);
28524 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28525
28526 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28527 (unsigned long)VSYSCALL_ADDR);
28528 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28529 index 04068192..4d75aa6 100644
28530 --- a/arch/x86/kernel/x8664_ksyms_64.c
28531 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28532 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28533 EXPORT_SYMBOL(copy_user_generic_unrolled);
28534 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28535 EXPORT_SYMBOL(__copy_user_nocache);
28536 -EXPORT_SYMBOL(_copy_from_user);
28537 -EXPORT_SYMBOL(_copy_to_user);
28538
28539 EXPORT_SYMBOL(copy_page);
28540 EXPORT_SYMBOL(clear_page);
28541 @@ -73,3 +71,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28542 EXPORT_SYMBOL(___preempt_schedule_context);
28543 #endif
28544 #endif
28545 +
28546 +#ifdef CONFIG_PAX_PER_CPU_PGD
28547 +EXPORT_SYMBOL(cpu_pgd);
28548 +#endif
28549 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28550 index 234b072..b7ab191 100644
28551 --- a/arch/x86/kernel/x86_init.c
28552 +++ b/arch/x86/kernel/x86_init.c
28553 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28554 static void default_nmi_init(void) { };
28555 static int default_i8042_detect(void) { return 1; };
28556
28557 -struct x86_platform_ops x86_platform = {
28558 +struct x86_platform_ops x86_platform __read_only = {
28559 .calibrate_tsc = native_calibrate_tsc,
28560 .get_wallclock = mach_get_cmos_time,
28561 .set_wallclock = mach_set_rtc_mmss,
28562 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28563 EXPORT_SYMBOL_GPL(x86_platform);
28564
28565 #if defined(CONFIG_PCI_MSI)
28566 -struct x86_msi_ops x86_msi = {
28567 +struct x86_msi_ops x86_msi __read_only = {
28568 .setup_msi_irqs = native_setup_msi_irqs,
28569 .compose_msi_msg = native_compose_msi_msg,
28570 .teardown_msi_irq = native_teardown_msi_irq,
28571 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28572 }
28573 #endif
28574
28575 -struct x86_io_apic_ops x86_io_apic_ops = {
28576 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28577 .init = native_io_apic_init_mappings,
28578 .read = native_io_apic_read,
28579 .write = native_io_apic_write,
28580 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28581 index 8be1e17..07dd990 100644
28582 --- a/arch/x86/kernel/xsave.c
28583 +++ b/arch/x86/kernel/xsave.c
28584 @@ -167,18 +167,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28585
28586 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28587 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28588 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28589 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28590
28591 if (!use_xsave())
28592 return err;
28593
28594 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28595 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28596
28597 /*
28598 * Read the xstate_bv which we copied (directly from the cpu or
28599 * from the state in task struct) to the user buffers.
28600 */
28601 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28602 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28603
28604 /*
28605 * For legacy compatible, we always set FP/SSE bits in the bit
28606 @@ -193,7 +193,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28607 */
28608 xstate_bv |= XSTATE_FPSSE;
28609
28610 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28611 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28612
28613 return err;
28614 }
28615 @@ -202,6 +202,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28616 {
28617 int err;
28618
28619 + buf = (struct xsave_struct __user *)____m(buf);
28620 if (use_xsave())
28621 err = xsave_user(buf);
28622 else if (use_fxsr())
28623 @@ -312,6 +313,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28624 */
28625 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28626 {
28627 + buf = (void __user *)____m(buf);
28628 if (use_xsave()) {
28629 if ((unsigned long)buf % 64 || fx_only) {
28630 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28631 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28632 index 8a80737..bac4961 100644
28633 --- a/arch/x86/kvm/cpuid.c
28634 +++ b/arch/x86/kvm/cpuid.c
28635 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28636 struct kvm_cpuid2 *cpuid,
28637 struct kvm_cpuid_entry2 __user *entries)
28638 {
28639 - int r;
28640 + int r, i;
28641
28642 r = -E2BIG;
28643 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28644 goto out;
28645 r = -EFAULT;
28646 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28647 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28648 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28649 goto out;
28650 + for (i = 0; i < cpuid->nent; ++i) {
28651 + struct kvm_cpuid_entry2 cpuid_entry;
28652 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28653 + goto out;
28654 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28655 + }
28656 vcpu->arch.cpuid_nent = cpuid->nent;
28657 kvm_apic_set_version(vcpu);
28658 kvm_x86_ops->cpuid_update(vcpu);
28659 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28660 struct kvm_cpuid2 *cpuid,
28661 struct kvm_cpuid_entry2 __user *entries)
28662 {
28663 - int r;
28664 + int r, i;
28665
28666 r = -E2BIG;
28667 if (cpuid->nent < vcpu->arch.cpuid_nent)
28668 goto out;
28669 r = -EFAULT;
28670 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28671 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28672 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28673 goto out;
28674 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28675 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28676 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28677 + goto out;
28678 + }
28679 return 0;
28680
28681 out:
28682 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28683 index b24c2d8..e1e4e259 100644
28684 --- a/arch/x86/kvm/emulate.c
28685 +++ b/arch/x86/kvm/emulate.c
28686 @@ -3503,7 +3503,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28687 int cr = ctxt->modrm_reg;
28688 u64 efer = 0;
28689
28690 - static u64 cr_reserved_bits[] = {
28691 + static const u64 cr_reserved_bits[] = {
28692 0xffffffff00000000ULL,
28693 0, 0, 0, /* CR3 checked later */
28694 CR4_RESERVED_BITS,
28695 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28696 index d52dcf0..cec7e84 100644
28697 --- a/arch/x86/kvm/lapic.c
28698 +++ b/arch/x86/kvm/lapic.c
28699 @@ -55,7 +55,7 @@
28700 #define APIC_BUS_CYCLE_NS 1
28701
28702 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28703 -#define apic_debug(fmt, arg...)
28704 +#define apic_debug(fmt, arg...) do {} while (0)
28705
28706 #define APIC_LVT_NUM 6
28707 /* 14 is the version for Xeon and Pentium 8.4.8*/
28708 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28709 index fd49c86..77e1aa0 100644
28710 --- a/arch/x86/kvm/paging_tmpl.h
28711 +++ b/arch/x86/kvm/paging_tmpl.h
28712 @@ -343,7 +343,7 @@ retry_walk:
28713 if (unlikely(kvm_is_error_hva(host_addr)))
28714 goto error;
28715
28716 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28717 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28718 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28719 goto error;
28720 walker->ptep_user[walker->level - 1] = ptep_user;
28721 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28722 index 41dd038..de331cf 100644
28723 --- a/arch/x86/kvm/svm.c
28724 +++ b/arch/x86/kvm/svm.c
28725 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28726 int cpu = raw_smp_processor_id();
28727
28728 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28729 +
28730 + pax_open_kernel();
28731 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28732 + pax_close_kernel();
28733 +
28734 load_TR_desc();
28735 }
28736
28737 @@ -3969,6 +3973,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28738 #endif
28739 #endif
28740
28741 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28742 + __set_fs(current_thread_info()->addr_limit);
28743 +#endif
28744 +
28745 reload_tss(vcpu);
28746
28747 local_irq_disable();
28748 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28749 index d4c58d8..eaf2568 100644
28750 --- a/arch/x86/kvm/vmx.c
28751 +++ b/arch/x86/kvm/vmx.c
28752 @@ -1380,12 +1380,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28753 #endif
28754 }
28755
28756 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28757 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28758 {
28759 vmcs_writel(field, vmcs_readl(field) & ~mask);
28760 }
28761
28762 -static void vmcs_set_bits(unsigned long field, u32 mask)
28763 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28764 {
28765 vmcs_writel(field, vmcs_readl(field) | mask);
28766 }
28767 @@ -1645,7 +1645,11 @@ static void reload_tss(void)
28768 struct desc_struct *descs;
28769
28770 descs = (void *)gdt->address;
28771 +
28772 + pax_open_kernel();
28773 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28774 + pax_close_kernel();
28775 +
28776 load_TR_desc();
28777 }
28778
28779 @@ -1881,6 +1885,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28780 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28781 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28782
28783 +#ifdef CONFIG_PAX_PER_CPU_PGD
28784 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28785 +#endif
28786 +
28787 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28788 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28789 vmx->loaded_vmcs->cpu = cpu;
28790 @@ -2170,7 +2178,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28791 * reads and returns guest's timestamp counter "register"
28792 * guest_tsc = host_tsc + tsc_offset -- 21.3
28793 */
28794 -static u64 guest_read_tsc(void)
28795 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28796 {
28797 u64 host_tsc, tsc_offset;
28798
28799 @@ -4252,7 +4260,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28800 unsigned long cr4;
28801
28802 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28803 +
28804 +#ifndef CONFIG_PAX_PER_CPU_PGD
28805 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28806 +#endif
28807
28808 /* Save the most likely value for this task's CR4 in the VMCS. */
28809 cr4 = read_cr4();
28810 @@ -4279,7 +4290,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28811 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28812 vmx->host_idt_base = dt.address;
28813
28814 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28815 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28816
28817 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28818 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28819 @@ -5876,11 +5887,16 @@ static __init int hardware_setup(void)
28820 * page upon invalidation. No need to do anything if the
28821 * processor does not have the APIC_ACCESS_ADDR VMCS field.
28822 */
28823 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28824 + pax_open_kernel();
28825 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28826 + pax_close_kernel();
28827 }
28828
28829 - if (!cpu_has_vmx_tpr_shadow())
28830 - kvm_x86_ops->update_cr8_intercept = NULL;
28831 + if (!cpu_has_vmx_tpr_shadow()) {
28832 + pax_open_kernel();
28833 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28834 + pax_close_kernel();
28835 + }
28836
28837 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28838 kvm_disable_largepages();
28839 @@ -5891,13 +5907,15 @@ static __init int hardware_setup(void)
28840 if (!cpu_has_vmx_apicv())
28841 enable_apicv = 0;
28842
28843 + pax_open_kernel();
28844 if (enable_apicv)
28845 - kvm_x86_ops->update_cr8_intercept = NULL;
28846 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28847 else {
28848 - kvm_x86_ops->hwapic_irr_update = NULL;
28849 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28850 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28851 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28852 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28853 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28854 }
28855 + pax_close_kernel();
28856
28857 if (nested)
28858 nested_vmx_setup_ctls_msrs();
28859 @@ -7846,6 +7864,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28860 "jmp 2f \n\t"
28861 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28862 "2: "
28863 +
28864 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28865 + "ljmp %[cs],$3f\n\t"
28866 + "3: "
28867 +#endif
28868 +
28869 /* Save guest registers, load host registers, keep flags */
28870 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28871 "pop %0 \n\t"
28872 @@ -7898,6 +7922,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28873 #endif
28874 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28875 [wordsize]"i"(sizeof(ulong))
28876 +
28877 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28878 + ,[cs]"i"(__KERNEL_CS)
28879 +#endif
28880 +
28881 : "cc", "memory"
28882 #ifdef CONFIG_X86_64
28883 , "rax", "rbx", "rdi", "rsi"
28884 @@ -7911,7 +7940,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28885 if (debugctlmsr)
28886 update_debugctlmsr(debugctlmsr);
28887
28888 -#ifndef CONFIG_X86_64
28889 +#ifdef CONFIG_X86_32
28890 /*
28891 * The sysexit path does not restore ds/es, so we must set them to
28892 * a reasonable value ourselves.
28893 @@ -7920,8 +7949,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28894 * may be executed in interrupt context, which saves and restore segments
28895 * around it, nullifying its effect.
28896 */
28897 - loadsegment(ds, __USER_DS);
28898 - loadsegment(es, __USER_DS);
28899 + loadsegment(ds, __KERNEL_DS);
28900 + loadsegment(es, __KERNEL_DS);
28901 + loadsegment(ss, __KERNEL_DS);
28902 +
28903 +#ifdef CONFIG_PAX_KERNEXEC
28904 + loadsegment(fs, __KERNEL_PERCPU);
28905 +#endif
28906 +
28907 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28908 + __set_fs(current_thread_info()->addr_limit);
28909 +#endif
28910 +
28911 #endif
28912
28913 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28914 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28915 index 64d76c1..e20a4c1 100644
28916 --- a/arch/x86/kvm/x86.c
28917 +++ b/arch/x86/kvm/x86.c
28918 @@ -1882,8 +1882,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28919 {
28920 struct kvm *kvm = vcpu->kvm;
28921 int lm = is_long_mode(vcpu);
28922 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28923 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28924 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28925 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28926 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28927 : kvm->arch.xen_hvm_config.blob_size_32;
28928 u32 page_num = data & ~PAGE_MASK;
28929 @@ -2809,6 +2809,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28930 if (n < msr_list.nmsrs)
28931 goto out;
28932 r = -EFAULT;
28933 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28934 + goto out;
28935 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28936 num_msrs_to_save * sizeof(u32)))
28937 goto out;
28938 @@ -5745,7 +5747,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28939 };
28940 #endif
28941
28942 -int kvm_arch_init(void *opaque)
28943 +int kvm_arch_init(const void *opaque)
28944 {
28945 int r;
28946 struct kvm_x86_ops *ops = opaque;
28947 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28948 index c1c1544..f90c9d5 100644
28949 --- a/arch/x86/lguest/boot.c
28950 +++ b/arch/x86/lguest/boot.c
28951 @@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28952 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28953 * Launcher to reboot us.
28954 */
28955 -static void lguest_restart(char *reason)
28956 +static __noreturn void lguest_restart(char *reason)
28957 {
28958 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28959 + BUG();
28960 }
28961
28962 /*G:050
28963 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
28964 index 00933d5..3a64af9 100644
28965 --- a/arch/x86/lib/atomic64_386_32.S
28966 +++ b/arch/x86/lib/atomic64_386_32.S
28967 @@ -48,6 +48,10 @@ BEGIN(read)
28968 movl (v), %eax
28969 movl 4(v), %edx
28970 RET_ENDP
28971 +BEGIN(read_unchecked)
28972 + movl (v), %eax
28973 + movl 4(v), %edx
28974 +RET_ENDP
28975 #undef v
28976
28977 #define v %esi
28978 @@ -55,6 +59,10 @@ BEGIN(set)
28979 movl %ebx, (v)
28980 movl %ecx, 4(v)
28981 RET_ENDP
28982 +BEGIN(set_unchecked)
28983 + movl %ebx, (v)
28984 + movl %ecx, 4(v)
28985 +RET_ENDP
28986 #undef v
28987
28988 #define v %esi
28989 @@ -70,6 +78,20 @@ RET_ENDP
28990 BEGIN(add)
28991 addl %eax, (v)
28992 adcl %edx, 4(v)
28993 +
28994 +#ifdef CONFIG_PAX_REFCOUNT
28995 + jno 0f
28996 + subl %eax, (v)
28997 + sbbl %edx, 4(v)
28998 + int $4
28999 +0:
29000 + _ASM_EXTABLE(0b, 0b)
29001 +#endif
29002 +
29003 +RET_ENDP
29004 +BEGIN(add_unchecked)
29005 + addl %eax, (v)
29006 + adcl %edx, 4(v)
29007 RET_ENDP
29008 #undef v
29009
29010 @@ -77,6 +99,24 @@ RET_ENDP
29011 BEGIN(add_return)
29012 addl (v), %eax
29013 adcl 4(v), %edx
29014 +
29015 +#ifdef CONFIG_PAX_REFCOUNT
29016 + into
29017 +1234:
29018 + _ASM_EXTABLE(1234b, 2f)
29019 +#endif
29020 +
29021 + movl %eax, (v)
29022 + movl %edx, 4(v)
29023 +
29024 +#ifdef CONFIG_PAX_REFCOUNT
29025 +2:
29026 +#endif
29027 +
29028 +RET_ENDP
29029 +BEGIN(add_return_unchecked)
29030 + addl (v), %eax
29031 + adcl 4(v), %edx
29032 movl %eax, (v)
29033 movl %edx, 4(v)
29034 RET_ENDP
29035 @@ -86,6 +126,20 @@ RET_ENDP
29036 BEGIN(sub)
29037 subl %eax, (v)
29038 sbbl %edx, 4(v)
29039 +
29040 +#ifdef CONFIG_PAX_REFCOUNT
29041 + jno 0f
29042 + addl %eax, (v)
29043 + adcl %edx, 4(v)
29044 + int $4
29045 +0:
29046 + _ASM_EXTABLE(0b, 0b)
29047 +#endif
29048 +
29049 +RET_ENDP
29050 +BEGIN(sub_unchecked)
29051 + subl %eax, (v)
29052 + sbbl %edx, 4(v)
29053 RET_ENDP
29054 #undef v
29055
29056 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29057 sbbl $0, %edx
29058 addl (v), %eax
29059 adcl 4(v), %edx
29060 +
29061 +#ifdef CONFIG_PAX_REFCOUNT
29062 + into
29063 +1234:
29064 + _ASM_EXTABLE(1234b, 2f)
29065 +#endif
29066 +
29067 + movl %eax, (v)
29068 + movl %edx, 4(v)
29069 +
29070 +#ifdef CONFIG_PAX_REFCOUNT
29071 +2:
29072 +#endif
29073 +
29074 +RET_ENDP
29075 +BEGIN(sub_return_unchecked)
29076 + negl %edx
29077 + negl %eax
29078 + sbbl $0, %edx
29079 + addl (v), %eax
29080 + adcl 4(v), %edx
29081 movl %eax, (v)
29082 movl %edx, 4(v)
29083 RET_ENDP
29084 @@ -105,6 +180,20 @@ RET_ENDP
29085 BEGIN(inc)
29086 addl $1, (v)
29087 adcl $0, 4(v)
29088 +
29089 +#ifdef CONFIG_PAX_REFCOUNT
29090 + jno 0f
29091 + subl $1, (v)
29092 + sbbl $0, 4(v)
29093 + int $4
29094 +0:
29095 + _ASM_EXTABLE(0b, 0b)
29096 +#endif
29097 +
29098 +RET_ENDP
29099 +BEGIN(inc_unchecked)
29100 + addl $1, (v)
29101 + adcl $0, 4(v)
29102 RET_ENDP
29103 #undef v
29104
29105 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29106 movl 4(v), %edx
29107 addl $1, %eax
29108 adcl $0, %edx
29109 +
29110 +#ifdef CONFIG_PAX_REFCOUNT
29111 + into
29112 +1234:
29113 + _ASM_EXTABLE(1234b, 2f)
29114 +#endif
29115 +
29116 + movl %eax, (v)
29117 + movl %edx, 4(v)
29118 +
29119 +#ifdef CONFIG_PAX_REFCOUNT
29120 +2:
29121 +#endif
29122 +
29123 +RET_ENDP
29124 +BEGIN(inc_return_unchecked)
29125 + movl (v), %eax
29126 + movl 4(v), %edx
29127 + addl $1, %eax
29128 + adcl $0, %edx
29129 movl %eax, (v)
29130 movl %edx, 4(v)
29131 RET_ENDP
29132 @@ -123,6 +232,20 @@ RET_ENDP
29133 BEGIN(dec)
29134 subl $1, (v)
29135 sbbl $0, 4(v)
29136 +
29137 +#ifdef CONFIG_PAX_REFCOUNT
29138 + jno 0f
29139 + addl $1, (v)
29140 + adcl $0, 4(v)
29141 + int $4
29142 +0:
29143 + _ASM_EXTABLE(0b, 0b)
29144 +#endif
29145 +
29146 +RET_ENDP
29147 +BEGIN(dec_unchecked)
29148 + subl $1, (v)
29149 + sbbl $0, 4(v)
29150 RET_ENDP
29151 #undef v
29152
29153 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29154 movl 4(v), %edx
29155 subl $1, %eax
29156 sbbl $0, %edx
29157 +
29158 +#ifdef CONFIG_PAX_REFCOUNT
29159 + into
29160 +1234:
29161 + _ASM_EXTABLE(1234b, 2f)
29162 +#endif
29163 +
29164 + movl %eax, (v)
29165 + movl %edx, 4(v)
29166 +
29167 +#ifdef CONFIG_PAX_REFCOUNT
29168 +2:
29169 +#endif
29170 +
29171 +RET_ENDP
29172 +BEGIN(dec_return_unchecked)
29173 + movl (v), %eax
29174 + movl 4(v), %edx
29175 + subl $1, %eax
29176 + sbbl $0, %edx
29177 movl %eax, (v)
29178 movl %edx, 4(v)
29179 RET_ENDP
29180 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29181 adcl %edx, %edi
29182 addl (v), %eax
29183 adcl 4(v), %edx
29184 +
29185 +#ifdef CONFIG_PAX_REFCOUNT
29186 + into
29187 +1234:
29188 + _ASM_EXTABLE(1234b, 2f)
29189 +#endif
29190 +
29191 cmpl %eax, %ecx
29192 je 3f
29193 1:
29194 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29195 1:
29196 addl $1, %eax
29197 adcl $0, %edx
29198 +
29199 +#ifdef CONFIG_PAX_REFCOUNT
29200 + into
29201 +1234:
29202 + _ASM_EXTABLE(1234b, 2f)
29203 +#endif
29204 +
29205 movl %eax, (v)
29206 movl %edx, 4(v)
29207 movl $1, %eax
29208 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29209 movl 4(v), %edx
29210 subl $1, %eax
29211 sbbl $0, %edx
29212 +
29213 +#ifdef CONFIG_PAX_REFCOUNT
29214 + into
29215 +1234:
29216 + _ASM_EXTABLE(1234b, 1f)
29217 +#endif
29218 +
29219 js 1f
29220 movl %eax, (v)
29221 movl %edx, 4(v)
29222 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29223 index f5cc9eb..51fa319 100644
29224 --- a/arch/x86/lib/atomic64_cx8_32.S
29225 +++ b/arch/x86/lib/atomic64_cx8_32.S
29226 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29227 CFI_STARTPROC
29228
29229 read64 %ecx
29230 + pax_force_retaddr
29231 ret
29232 CFI_ENDPROC
29233 ENDPROC(atomic64_read_cx8)
29234
29235 +ENTRY(atomic64_read_unchecked_cx8)
29236 + CFI_STARTPROC
29237 +
29238 + read64 %ecx
29239 + pax_force_retaddr
29240 + ret
29241 + CFI_ENDPROC
29242 +ENDPROC(atomic64_read_unchecked_cx8)
29243 +
29244 ENTRY(atomic64_set_cx8)
29245 CFI_STARTPROC
29246
29247 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29248 cmpxchg8b (%esi)
29249 jne 1b
29250
29251 + pax_force_retaddr
29252 ret
29253 CFI_ENDPROC
29254 ENDPROC(atomic64_set_cx8)
29255
29256 +ENTRY(atomic64_set_unchecked_cx8)
29257 + CFI_STARTPROC
29258 +
29259 +1:
29260 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29261 + * are atomic on 586 and newer */
29262 + cmpxchg8b (%esi)
29263 + jne 1b
29264 +
29265 + pax_force_retaddr
29266 + ret
29267 + CFI_ENDPROC
29268 +ENDPROC(atomic64_set_unchecked_cx8)
29269 +
29270 ENTRY(atomic64_xchg_cx8)
29271 CFI_STARTPROC
29272
29273 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29274 cmpxchg8b (%esi)
29275 jne 1b
29276
29277 + pax_force_retaddr
29278 ret
29279 CFI_ENDPROC
29280 ENDPROC(atomic64_xchg_cx8)
29281
29282 -.macro addsub_return func ins insc
29283 -ENTRY(atomic64_\func\()_return_cx8)
29284 +.macro addsub_return func ins insc unchecked=""
29285 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29286 CFI_STARTPROC
29287 SAVE ebp
29288 SAVE ebx
29289 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29290 movl %edx, %ecx
29291 \ins\()l %esi, %ebx
29292 \insc\()l %edi, %ecx
29293 +
29294 +.ifb \unchecked
29295 +#ifdef CONFIG_PAX_REFCOUNT
29296 + into
29297 +2:
29298 + _ASM_EXTABLE(2b, 3f)
29299 +#endif
29300 +.endif
29301 +
29302 LOCK_PREFIX
29303 cmpxchg8b (%ebp)
29304 jne 1b
29305 -
29306 -10:
29307 movl %ebx, %eax
29308 movl %ecx, %edx
29309 +
29310 +.ifb \unchecked
29311 +#ifdef CONFIG_PAX_REFCOUNT
29312 +3:
29313 +#endif
29314 +.endif
29315 +
29316 RESTORE edi
29317 RESTORE esi
29318 RESTORE ebx
29319 RESTORE ebp
29320 + pax_force_retaddr
29321 ret
29322 CFI_ENDPROC
29323 -ENDPROC(atomic64_\func\()_return_cx8)
29324 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29325 .endm
29326
29327 addsub_return add add adc
29328 addsub_return sub sub sbb
29329 +addsub_return add add adc _unchecked
29330 +addsub_return sub sub sbb _unchecked
29331
29332 -.macro incdec_return func ins insc
29333 -ENTRY(atomic64_\func\()_return_cx8)
29334 +.macro incdec_return func ins insc unchecked=""
29335 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29336 CFI_STARTPROC
29337 SAVE ebx
29338
29339 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29340 movl %edx, %ecx
29341 \ins\()l $1, %ebx
29342 \insc\()l $0, %ecx
29343 +
29344 +.ifb \unchecked
29345 +#ifdef CONFIG_PAX_REFCOUNT
29346 + into
29347 +2:
29348 + _ASM_EXTABLE(2b, 3f)
29349 +#endif
29350 +.endif
29351 +
29352 LOCK_PREFIX
29353 cmpxchg8b (%esi)
29354 jne 1b
29355
29356 -10:
29357 movl %ebx, %eax
29358 movl %ecx, %edx
29359 +
29360 +.ifb \unchecked
29361 +#ifdef CONFIG_PAX_REFCOUNT
29362 +3:
29363 +#endif
29364 +.endif
29365 +
29366 RESTORE ebx
29367 + pax_force_retaddr
29368 ret
29369 CFI_ENDPROC
29370 -ENDPROC(atomic64_\func\()_return_cx8)
29371 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29372 .endm
29373
29374 incdec_return inc add adc
29375 incdec_return dec sub sbb
29376 +incdec_return inc add adc _unchecked
29377 +incdec_return dec sub sbb _unchecked
29378
29379 ENTRY(atomic64_dec_if_positive_cx8)
29380 CFI_STARTPROC
29381 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29382 movl %edx, %ecx
29383 subl $1, %ebx
29384 sbb $0, %ecx
29385 +
29386 +#ifdef CONFIG_PAX_REFCOUNT
29387 + into
29388 +1234:
29389 + _ASM_EXTABLE(1234b, 2f)
29390 +#endif
29391 +
29392 js 2f
29393 LOCK_PREFIX
29394 cmpxchg8b (%esi)
29395 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29396 movl %ebx, %eax
29397 movl %ecx, %edx
29398 RESTORE ebx
29399 + pax_force_retaddr
29400 ret
29401 CFI_ENDPROC
29402 ENDPROC(atomic64_dec_if_positive_cx8)
29403 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29404 movl %edx, %ecx
29405 addl %ebp, %ebx
29406 adcl %edi, %ecx
29407 +
29408 +#ifdef CONFIG_PAX_REFCOUNT
29409 + into
29410 +1234:
29411 + _ASM_EXTABLE(1234b, 3f)
29412 +#endif
29413 +
29414 LOCK_PREFIX
29415 cmpxchg8b (%esi)
29416 jne 1b
29417 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29418 CFI_ADJUST_CFA_OFFSET -8
29419 RESTORE ebx
29420 RESTORE ebp
29421 + pax_force_retaddr
29422 ret
29423 4:
29424 cmpl %edx, 4(%esp)
29425 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29426 xorl %ecx, %ecx
29427 addl $1, %ebx
29428 adcl %edx, %ecx
29429 +
29430 +#ifdef CONFIG_PAX_REFCOUNT
29431 + into
29432 +1234:
29433 + _ASM_EXTABLE(1234b, 3f)
29434 +#endif
29435 +
29436 LOCK_PREFIX
29437 cmpxchg8b (%esi)
29438 jne 1b
29439 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29440 movl $1, %eax
29441 3:
29442 RESTORE ebx
29443 + pax_force_retaddr
29444 ret
29445 CFI_ENDPROC
29446 ENDPROC(atomic64_inc_not_zero_cx8)
29447 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29448 index e78b8eee..7e173a8 100644
29449 --- a/arch/x86/lib/checksum_32.S
29450 +++ b/arch/x86/lib/checksum_32.S
29451 @@ -29,7 +29,8 @@
29452 #include <asm/dwarf2.h>
29453 #include <asm/errno.h>
29454 #include <asm/asm.h>
29455 -
29456 +#include <asm/segment.h>
29457 +
29458 /*
29459 * computes a partial checksum, e.g. for TCP/UDP fragments
29460 */
29461 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29462
29463 #define ARGBASE 16
29464 #define FP 12
29465 -
29466 -ENTRY(csum_partial_copy_generic)
29467 +
29468 +ENTRY(csum_partial_copy_generic_to_user)
29469 CFI_STARTPROC
29470 +
29471 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29472 + pushl_cfi %gs
29473 + popl_cfi %es
29474 + jmp csum_partial_copy_generic
29475 +#endif
29476 +
29477 +ENTRY(csum_partial_copy_generic_from_user)
29478 +
29479 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29480 + pushl_cfi %gs
29481 + popl_cfi %ds
29482 +#endif
29483 +
29484 +ENTRY(csum_partial_copy_generic)
29485 subl $4,%esp
29486 CFI_ADJUST_CFA_OFFSET 4
29487 pushl_cfi %edi
29488 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29489 jmp 4f
29490 SRC(1: movw (%esi), %bx )
29491 addl $2, %esi
29492 -DST( movw %bx, (%edi) )
29493 +DST( movw %bx, %es:(%edi) )
29494 addl $2, %edi
29495 addw %bx, %ax
29496 adcl $0, %eax
29497 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29498 SRC(1: movl (%esi), %ebx )
29499 SRC( movl 4(%esi), %edx )
29500 adcl %ebx, %eax
29501 -DST( movl %ebx, (%edi) )
29502 +DST( movl %ebx, %es:(%edi) )
29503 adcl %edx, %eax
29504 -DST( movl %edx, 4(%edi) )
29505 +DST( movl %edx, %es:4(%edi) )
29506
29507 SRC( movl 8(%esi), %ebx )
29508 SRC( movl 12(%esi), %edx )
29509 adcl %ebx, %eax
29510 -DST( movl %ebx, 8(%edi) )
29511 +DST( movl %ebx, %es:8(%edi) )
29512 adcl %edx, %eax
29513 -DST( movl %edx, 12(%edi) )
29514 +DST( movl %edx, %es:12(%edi) )
29515
29516 SRC( movl 16(%esi), %ebx )
29517 SRC( movl 20(%esi), %edx )
29518 adcl %ebx, %eax
29519 -DST( movl %ebx, 16(%edi) )
29520 +DST( movl %ebx, %es:16(%edi) )
29521 adcl %edx, %eax
29522 -DST( movl %edx, 20(%edi) )
29523 +DST( movl %edx, %es:20(%edi) )
29524
29525 SRC( movl 24(%esi), %ebx )
29526 SRC( movl 28(%esi), %edx )
29527 adcl %ebx, %eax
29528 -DST( movl %ebx, 24(%edi) )
29529 +DST( movl %ebx, %es:24(%edi) )
29530 adcl %edx, %eax
29531 -DST( movl %edx, 28(%edi) )
29532 +DST( movl %edx, %es:28(%edi) )
29533
29534 lea 32(%esi), %esi
29535 lea 32(%edi), %edi
29536 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29537 shrl $2, %edx # This clears CF
29538 SRC(3: movl (%esi), %ebx )
29539 adcl %ebx, %eax
29540 -DST( movl %ebx, (%edi) )
29541 +DST( movl %ebx, %es:(%edi) )
29542 lea 4(%esi), %esi
29543 lea 4(%edi), %edi
29544 dec %edx
29545 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29546 jb 5f
29547 SRC( movw (%esi), %cx )
29548 leal 2(%esi), %esi
29549 -DST( movw %cx, (%edi) )
29550 +DST( movw %cx, %es:(%edi) )
29551 leal 2(%edi), %edi
29552 je 6f
29553 shll $16,%ecx
29554 SRC(5: movb (%esi), %cl )
29555 -DST( movb %cl, (%edi) )
29556 +DST( movb %cl, %es:(%edi) )
29557 6: addl %ecx, %eax
29558 adcl $0, %eax
29559 7:
29560 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29561
29562 6001:
29563 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29564 - movl $-EFAULT, (%ebx)
29565 + movl $-EFAULT, %ss:(%ebx)
29566
29567 # zero the complete destination - computing the rest
29568 # is too much work
29569 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29570
29571 6002:
29572 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29573 - movl $-EFAULT,(%ebx)
29574 + movl $-EFAULT,%ss:(%ebx)
29575 jmp 5000b
29576
29577 .previous
29578
29579 + pushl_cfi %ss
29580 + popl_cfi %ds
29581 + pushl_cfi %ss
29582 + popl_cfi %es
29583 popl_cfi %ebx
29584 CFI_RESTORE ebx
29585 popl_cfi %esi
29586 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29587 popl_cfi %ecx # equivalent to addl $4,%esp
29588 ret
29589 CFI_ENDPROC
29590 -ENDPROC(csum_partial_copy_generic)
29591 +ENDPROC(csum_partial_copy_generic_to_user)
29592
29593 #else
29594
29595 /* Version for PentiumII/PPro */
29596
29597 #define ROUND1(x) \
29598 + nop; nop; nop; \
29599 SRC(movl x(%esi), %ebx ) ; \
29600 addl %ebx, %eax ; \
29601 - DST(movl %ebx, x(%edi) ) ;
29602 + DST(movl %ebx, %es:x(%edi)) ;
29603
29604 #define ROUND(x) \
29605 + nop; nop; nop; \
29606 SRC(movl x(%esi), %ebx ) ; \
29607 adcl %ebx, %eax ; \
29608 - DST(movl %ebx, x(%edi) ) ;
29609 + DST(movl %ebx, %es:x(%edi)) ;
29610
29611 #define ARGBASE 12
29612 -
29613 -ENTRY(csum_partial_copy_generic)
29614 +
29615 +ENTRY(csum_partial_copy_generic_to_user)
29616 CFI_STARTPROC
29617 +
29618 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29619 + pushl_cfi %gs
29620 + popl_cfi %es
29621 + jmp csum_partial_copy_generic
29622 +#endif
29623 +
29624 +ENTRY(csum_partial_copy_generic_from_user)
29625 +
29626 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29627 + pushl_cfi %gs
29628 + popl_cfi %ds
29629 +#endif
29630 +
29631 +ENTRY(csum_partial_copy_generic)
29632 pushl_cfi %ebx
29633 CFI_REL_OFFSET ebx, 0
29634 pushl_cfi %edi
29635 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29636 subl %ebx, %edi
29637 lea -1(%esi),%edx
29638 andl $-32,%edx
29639 - lea 3f(%ebx,%ebx), %ebx
29640 + lea 3f(%ebx,%ebx,2), %ebx
29641 testl %esi, %esi
29642 jmp *%ebx
29643 1: addl $64,%esi
29644 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29645 jb 5f
29646 SRC( movw (%esi), %dx )
29647 leal 2(%esi), %esi
29648 -DST( movw %dx, (%edi) )
29649 +DST( movw %dx, %es:(%edi) )
29650 leal 2(%edi), %edi
29651 je 6f
29652 shll $16,%edx
29653 5:
29654 SRC( movb (%esi), %dl )
29655 -DST( movb %dl, (%edi) )
29656 +DST( movb %dl, %es:(%edi) )
29657 6: addl %edx, %eax
29658 adcl $0, %eax
29659 7:
29660 .section .fixup, "ax"
29661 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29662 - movl $-EFAULT, (%ebx)
29663 + movl $-EFAULT, %ss:(%ebx)
29664 # zero the complete destination (computing the rest is too much work)
29665 movl ARGBASE+8(%esp),%edi # dst
29666 movl ARGBASE+12(%esp),%ecx # len
29667 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29668 rep; stosb
29669 jmp 7b
29670 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29671 - movl $-EFAULT, (%ebx)
29672 + movl $-EFAULT, %ss:(%ebx)
29673 jmp 7b
29674 .previous
29675
29676 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29677 + pushl_cfi %ss
29678 + popl_cfi %ds
29679 + pushl_cfi %ss
29680 + popl_cfi %es
29681 +#endif
29682 +
29683 popl_cfi %esi
29684 CFI_RESTORE esi
29685 popl_cfi %edi
29686 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29687 CFI_RESTORE ebx
29688 ret
29689 CFI_ENDPROC
29690 -ENDPROC(csum_partial_copy_generic)
29691 +ENDPROC(csum_partial_copy_generic_to_user)
29692
29693 #undef ROUND
29694 #undef ROUND1
29695 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29696 index f2145cf..cea889d 100644
29697 --- a/arch/x86/lib/clear_page_64.S
29698 +++ b/arch/x86/lib/clear_page_64.S
29699 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29700 movl $4096/8,%ecx
29701 xorl %eax,%eax
29702 rep stosq
29703 + pax_force_retaddr
29704 ret
29705 CFI_ENDPROC
29706 ENDPROC(clear_page_c)
29707 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29708 movl $4096,%ecx
29709 xorl %eax,%eax
29710 rep stosb
29711 + pax_force_retaddr
29712 ret
29713 CFI_ENDPROC
29714 ENDPROC(clear_page_c_e)
29715 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29716 leaq 64(%rdi),%rdi
29717 jnz .Lloop
29718 nop
29719 + pax_force_retaddr
29720 ret
29721 CFI_ENDPROC
29722 .Lclear_page_end:
29723 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29724
29725 #include <asm/cpufeature.h>
29726
29727 - .section .altinstr_replacement,"ax"
29728 + .section .altinstr_replacement,"a"
29729 1: .byte 0xeb /* jmp <disp8> */
29730 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29731 2: .byte 0xeb /* jmp <disp8> */
29732 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29733 index 40a1725..5d12ac4 100644
29734 --- a/arch/x86/lib/cmpxchg16b_emu.S
29735 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29736 @@ -8,6 +8,7 @@
29737 #include <linux/linkage.h>
29738 #include <asm/dwarf2.h>
29739 #include <asm/percpu.h>
29740 +#include <asm/alternative-asm.h>
29741
29742 .text
29743
29744 @@ -46,12 +47,14 @@ CFI_STARTPROC
29745 CFI_REMEMBER_STATE
29746 popfq_cfi
29747 mov $1, %al
29748 + pax_force_retaddr
29749 ret
29750
29751 CFI_RESTORE_STATE
29752 .Lnot_same:
29753 popfq_cfi
29754 xor %al,%al
29755 + pax_force_retaddr
29756 ret
29757
29758 CFI_ENDPROC
29759 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29760 index 176cca6..e0d658e 100644
29761 --- a/arch/x86/lib/copy_page_64.S
29762 +++ b/arch/x86/lib/copy_page_64.S
29763 @@ -9,6 +9,7 @@ copy_page_rep:
29764 CFI_STARTPROC
29765 movl $4096/8, %ecx
29766 rep movsq
29767 + pax_force_retaddr
29768 ret
29769 CFI_ENDPROC
29770 ENDPROC(copy_page_rep)
29771 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29772 CFI_ADJUST_CFA_OFFSET 2*8
29773 movq %rbx, (%rsp)
29774 CFI_REL_OFFSET rbx, 0
29775 - movq %r12, 1*8(%rsp)
29776 - CFI_REL_OFFSET r12, 1*8
29777 + movq %r13, 1*8(%rsp)
29778 + CFI_REL_OFFSET r13, 1*8
29779
29780 movl $(4096/64)-5, %ecx
29781 .p2align 4
29782 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29783 movq 0x8*4(%rsi), %r9
29784 movq 0x8*5(%rsi), %r10
29785 movq 0x8*6(%rsi), %r11
29786 - movq 0x8*7(%rsi), %r12
29787 + movq 0x8*7(%rsi), %r13
29788
29789 prefetcht0 5*64(%rsi)
29790
29791 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29792 movq %r9, 0x8*4(%rdi)
29793 movq %r10, 0x8*5(%rdi)
29794 movq %r11, 0x8*6(%rdi)
29795 - movq %r12, 0x8*7(%rdi)
29796 + movq %r13, 0x8*7(%rdi)
29797
29798 leaq 64 (%rsi), %rsi
29799 leaq 64 (%rdi), %rdi
29800 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29801 movq 0x8*4(%rsi), %r9
29802 movq 0x8*5(%rsi), %r10
29803 movq 0x8*6(%rsi), %r11
29804 - movq 0x8*7(%rsi), %r12
29805 + movq 0x8*7(%rsi), %r13
29806
29807 movq %rax, 0x8*0(%rdi)
29808 movq %rbx, 0x8*1(%rdi)
29809 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29810 movq %r9, 0x8*4(%rdi)
29811 movq %r10, 0x8*5(%rdi)
29812 movq %r11, 0x8*6(%rdi)
29813 - movq %r12, 0x8*7(%rdi)
29814 + movq %r13, 0x8*7(%rdi)
29815
29816 leaq 64(%rdi), %rdi
29817 leaq 64(%rsi), %rsi
29818 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29819
29820 movq (%rsp), %rbx
29821 CFI_RESTORE rbx
29822 - movq 1*8(%rsp), %r12
29823 - CFI_RESTORE r12
29824 + movq 1*8(%rsp), %r13
29825 + CFI_RESTORE r13
29826 addq $2*8, %rsp
29827 CFI_ADJUST_CFA_OFFSET -2*8
29828 + pax_force_retaddr
29829 ret
29830 .Lcopy_page_end:
29831 CFI_ENDPROC
29832 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29833
29834 #include <asm/cpufeature.h>
29835
29836 - .section .altinstr_replacement,"ax"
29837 + .section .altinstr_replacement,"a"
29838 1: .byte 0xeb /* jmp <disp8> */
29839 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29840 2:
29841 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29842 index dee945d..a84067b 100644
29843 --- a/arch/x86/lib/copy_user_64.S
29844 +++ b/arch/x86/lib/copy_user_64.S
29845 @@ -18,31 +18,7 @@
29846 #include <asm/alternative-asm.h>
29847 #include <asm/asm.h>
29848 #include <asm/smap.h>
29849 -
29850 -/*
29851 - * By placing feature2 after feature1 in altinstructions section, we logically
29852 - * implement:
29853 - * If CPU has feature2, jmp to alt2 is used
29854 - * else if CPU has feature1, jmp to alt1 is used
29855 - * else jmp to orig is used.
29856 - */
29857 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29858 -0:
29859 - .byte 0xe9 /* 32bit jump */
29860 - .long \orig-1f /* by default jump to orig */
29861 -1:
29862 - .section .altinstr_replacement,"ax"
29863 -2: .byte 0xe9 /* near jump with 32bit immediate */
29864 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29865 -3: .byte 0xe9 /* near jump with 32bit immediate */
29866 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29867 - .previous
29868 -
29869 - .section .altinstructions,"a"
29870 - altinstruction_entry 0b,2b,\feature1,5,5
29871 - altinstruction_entry 0b,3b,\feature2,5,5
29872 - .previous
29873 - .endm
29874 +#include <asm/pgtable.h>
29875
29876 .macro ALIGN_DESTINATION
29877 #ifdef FIX_ALIGNMENT
29878 @@ -70,52 +46,6 @@
29879 #endif
29880 .endm
29881
29882 -/* Standard copy_to_user with segment limit checking */
29883 -ENTRY(_copy_to_user)
29884 - CFI_STARTPROC
29885 - GET_THREAD_INFO(%rax)
29886 - movq %rdi,%rcx
29887 - addq %rdx,%rcx
29888 - jc bad_to_user
29889 - cmpq TI_addr_limit(%rax),%rcx
29890 - ja bad_to_user
29891 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29892 - copy_user_generic_unrolled,copy_user_generic_string, \
29893 - copy_user_enhanced_fast_string
29894 - CFI_ENDPROC
29895 -ENDPROC(_copy_to_user)
29896 -
29897 -/* Standard copy_from_user with segment limit checking */
29898 -ENTRY(_copy_from_user)
29899 - CFI_STARTPROC
29900 - GET_THREAD_INFO(%rax)
29901 - movq %rsi,%rcx
29902 - addq %rdx,%rcx
29903 - jc bad_from_user
29904 - cmpq TI_addr_limit(%rax),%rcx
29905 - ja bad_from_user
29906 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29907 - copy_user_generic_unrolled,copy_user_generic_string, \
29908 - copy_user_enhanced_fast_string
29909 - CFI_ENDPROC
29910 -ENDPROC(_copy_from_user)
29911 -
29912 - .section .fixup,"ax"
29913 - /* must zero dest */
29914 -ENTRY(bad_from_user)
29915 -bad_from_user:
29916 - CFI_STARTPROC
29917 - movl %edx,%ecx
29918 - xorl %eax,%eax
29919 - rep
29920 - stosb
29921 -bad_to_user:
29922 - movl %edx,%eax
29923 - ret
29924 - CFI_ENDPROC
29925 -ENDPROC(bad_from_user)
29926 - .previous
29927 -
29928 /*
29929 * copy_user_generic_unrolled - memory copy with exception handling.
29930 * This version is for CPUs like P4 that don't have efficient micro
29931 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29932 */
29933 ENTRY(copy_user_generic_unrolled)
29934 CFI_STARTPROC
29935 + ASM_PAX_OPEN_USERLAND
29936 ASM_STAC
29937 cmpl $8,%edx
29938 jb 20f /* less then 8 bytes, go to byte copy loop */
29939 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29940 jnz 21b
29941 23: xor %eax,%eax
29942 ASM_CLAC
29943 + ASM_PAX_CLOSE_USERLAND
29944 + pax_force_retaddr
29945 ret
29946
29947 .section .fixup,"ax"
29948 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29949 */
29950 ENTRY(copy_user_generic_string)
29951 CFI_STARTPROC
29952 + ASM_PAX_OPEN_USERLAND
29953 ASM_STAC
29954 cmpl $8,%edx
29955 jb 2f /* less than 8 bytes, go to byte copy loop */
29956 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29957 movsb
29958 xorl %eax,%eax
29959 ASM_CLAC
29960 + ASM_PAX_CLOSE_USERLAND
29961 + pax_force_retaddr
29962 ret
29963
29964 .section .fixup,"ax"
29965 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
29966 */
29967 ENTRY(copy_user_enhanced_fast_string)
29968 CFI_STARTPROC
29969 + ASM_PAX_OPEN_USERLAND
29970 ASM_STAC
29971 movl %edx,%ecx
29972 1: rep
29973 movsb
29974 xorl %eax,%eax
29975 ASM_CLAC
29976 + ASM_PAX_CLOSE_USERLAND
29977 + pax_force_retaddr
29978 ret
29979
29980 .section .fixup,"ax"
29981 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
29982 index 6a4f43c..c70fb52 100644
29983 --- a/arch/x86/lib/copy_user_nocache_64.S
29984 +++ b/arch/x86/lib/copy_user_nocache_64.S
29985 @@ -8,6 +8,7 @@
29986
29987 #include <linux/linkage.h>
29988 #include <asm/dwarf2.h>
29989 +#include <asm/alternative-asm.h>
29990
29991 #define FIX_ALIGNMENT 1
29992
29993 @@ -16,6 +17,7 @@
29994 #include <asm/thread_info.h>
29995 #include <asm/asm.h>
29996 #include <asm/smap.h>
29997 +#include <asm/pgtable.h>
29998
29999 .macro ALIGN_DESTINATION
30000 #ifdef FIX_ALIGNMENT
30001 @@ -49,6 +51,16 @@
30002 */
30003 ENTRY(__copy_user_nocache)
30004 CFI_STARTPROC
30005 +
30006 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30007 + mov pax_user_shadow_base,%rcx
30008 + cmp %rcx,%rsi
30009 + jae 1f
30010 + add %rcx,%rsi
30011 +1:
30012 +#endif
30013 +
30014 + ASM_PAX_OPEN_USERLAND
30015 ASM_STAC
30016 cmpl $8,%edx
30017 jb 20f /* less then 8 bytes, go to byte copy loop */
30018 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30019 jnz 21b
30020 23: xorl %eax,%eax
30021 ASM_CLAC
30022 + ASM_PAX_CLOSE_USERLAND
30023 sfence
30024 + pax_force_retaddr
30025 ret
30026
30027 .section .fixup,"ax"
30028 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30029 index 2419d5f..fe52d0e 100644
30030 --- a/arch/x86/lib/csum-copy_64.S
30031 +++ b/arch/x86/lib/csum-copy_64.S
30032 @@ -9,6 +9,7 @@
30033 #include <asm/dwarf2.h>
30034 #include <asm/errno.h>
30035 #include <asm/asm.h>
30036 +#include <asm/alternative-asm.h>
30037
30038 /*
30039 * Checksum copy with exception handling.
30040 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30041 CFI_ADJUST_CFA_OFFSET 7*8
30042 movq %rbx, 2*8(%rsp)
30043 CFI_REL_OFFSET rbx, 2*8
30044 - movq %r12, 3*8(%rsp)
30045 - CFI_REL_OFFSET r12, 3*8
30046 + movq %r15, 3*8(%rsp)
30047 + CFI_REL_OFFSET r15, 3*8
30048 movq %r14, 4*8(%rsp)
30049 CFI_REL_OFFSET r14, 4*8
30050 movq %r13, 5*8(%rsp)
30051 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30052 movl %edx, %ecx
30053
30054 xorl %r9d, %r9d
30055 - movq %rcx, %r12
30056 + movq %rcx, %r15
30057
30058 - shrq $6, %r12
30059 + shrq $6, %r15
30060 jz .Lhandle_tail /* < 64 */
30061
30062 clc
30063
30064 /* main loop. clear in 64 byte blocks */
30065 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30066 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30067 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30068 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30069 .p2align 4
30070 .Lloop:
30071 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30072 adcq %r14, %rax
30073 adcq %r13, %rax
30074
30075 - decl %r12d
30076 + decl %r15d
30077
30078 dest
30079 movq %rbx, (%rsi)
30080 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30081 .Lende:
30082 movq 2*8(%rsp), %rbx
30083 CFI_RESTORE rbx
30084 - movq 3*8(%rsp), %r12
30085 - CFI_RESTORE r12
30086 + movq 3*8(%rsp), %r15
30087 + CFI_RESTORE r15
30088 movq 4*8(%rsp), %r14
30089 CFI_RESTORE r14
30090 movq 5*8(%rsp), %r13
30091 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30092 CFI_RESTORE rbp
30093 addq $7*8, %rsp
30094 CFI_ADJUST_CFA_OFFSET -7*8
30095 + pax_force_retaddr
30096 ret
30097 CFI_RESTORE_STATE
30098
30099 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30100 index 1318f75..44c30fd 100644
30101 --- a/arch/x86/lib/csum-wrappers_64.c
30102 +++ b/arch/x86/lib/csum-wrappers_64.c
30103 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30104 len -= 2;
30105 }
30106 }
30107 + pax_open_userland();
30108 stac();
30109 - isum = csum_partial_copy_generic((__force const void *)src,
30110 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30111 dst, len, isum, errp, NULL);
30112 clac();
30113 + pax_close_userland();
30114 if (unlikely(*errp))
30115 goto out_err;
30116
30117 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30118 }
30119
30120 *errp = 0;
30121 + pax_open_userland();
30122 stac();
30123 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30124 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30125 len, isum, NULL, errp);
30126 clac();
30127 + pax_close_userland();
30128 return ret;
30129 }
30130 EXPORT_SYMBOL(csum_partial_copy_to_user);
30131 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30132 index a451235..1daa956 100644
30133 --- a/arch/x86/lib/getuser.S
30134 +++ b/arch/x86/lib/getuser.S
30135 @@ -33,17 +33,40 @@
30136 #include <asm/thread_info.h>
30137 #include <asm/asm.h>
30138 #include <asm/smap.h>
30139 +#include <asm/segment.h>
30140 +#include <asm/pgtable.h>
30141 +#include <asm/alternative-asm.h>
30142 +
30143 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30144 +#define __copyuser_seg gs;
30145 +#else
30146 +#define __copyuser_seg
30147 +#endif
30148
30149 .text
30150 ENTRY(__get_user_1)
30151 CFI_STARTPROC
30152 +
30153 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30154 GET_THREAD_INFO(%_ASM_DX)
30155 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30156 jae bad_get_user
30157 ASM_STAC
30158 -1: movzbl (%_ASM_AX),%edx
30159 +
30160 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30161 + mov pax_user_shadow_base,%_ASM_DX
30162 + cmp %_ASM_DX,%_ASM_AX
30163 + jae 1234f
30164 + add %_ASM_DX,%_ASM_AX
30165 +1234:
30166 +#endif
30167 +
30168 +#endif
30169 +
30170 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30171 xor %eax,%eax
30172 ASM_CLAC
30173 + pax_force_retaddr
30174 ret
30175 CFI_ENDPROC
30176 ENDPROC(__get_user_1)
30177 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30178 ENTRY(__get_user_2)
30179 CFI_STARTPROC
30180 add $1,%_ASM_AX
30181 +
30182 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30183 jc bad_get_user
30184 GET_THREAD_INFO(%_ASM_DX)
30185 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30186 jae bad_get_user
30187 ASM_STAC
30188 -2: movzwl -1(%_ASM_AX),%edx
30189 +
30190 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30191 + mov pax_user_shadow_base,%_ASM_DX
30192 + cmp %_ASM_DX,%_ASM_AX
30193 + jae 1234f
30194 + add %_ASM_DX,%_ASM_AX
30195 +1234:
30196 +#endif
30197 +
30198 +#endif
30199 +
30200 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30201 xor %eax,%eax
30202 ASM_CLAC
30203 + pax_force_retaddr
30204 ret
30205 CFI_ENDPROC
30206 ENDPROC(__get_user_2)
30207 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30208 ENTRY(__get_user_4)
30209 CFI_STARTPROC
30210 add $3,%_ASM_AX
30211 +
30212 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30213 jc bad_get_user
30214 GET_THREAD_INFO(%_ASM_DX)
30215 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30216 jae bad_get_user
30217 ASM_STAC
30218 -3: movl -3(%_ASM_AX),%edx
30219 +
30220 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30221 + mov pax_user_shadow_base,%_ASM_DX
30222 + cmp %_ASM_DX,%_ASM_AX
30223 + jae 1234f
30224 + add %_ASM_DX,%_ASM_AX
30225 +1234:
30226 +#endif
30227 +
30228 +#endif
30229 +
30230 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30231 xor %eax,%eax
30232 ASM_CLAC
30233 + pax_force_retaddr
30234 ret
30235 CFI_ENDPROC
30236 ENDPROC(__get_user_4)
30237 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30238 GET_THREAD_INFO(%_ASM_DX)
30239 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30240 jae bad_get_user
30241 +
30242 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30243 + mov pax_user_shadow_base,%_ASM_DX
30244 + cmp %_ASM_DX,%_ASM_AX
30245 + jae 1234f
30246 + add %_ASM_DX,%_ASM_AX
30247 +1234:
30248 +#endif
30249 +
30250 ASM_STAC
30251 4: movq -7(%_ASM_AX),%rdx
30252 xor %eax,%eax
30253 ASM_CLAC
30254 + pax_force_retaddr
30255 ret
30256 #else
30257 add $7,%_ASM_AX
30258 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30259 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30260 jae bad_get_user_8
30261 ASM_STAC
30262 -4: movl -7(%_ASM_AX),%edx
30263 -5: movl -3(%_ASM_AX),%ecx
30264 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30265 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30266 xor %eax,%eax
30267 ASM_CLAC
30268 + pax_force_retaddr
30269 ret
30270 #endif
30271 CFI_ENDPROC
30272 @@ -113,6 +175,7 @@ bad_get_user:
30273 xor %edx,%edx
30274 mov $(-EFAULT),%_ASM_AX
30275 ASM_CLAC
30276 + pax_force_retaddr
30277 ret
30278 CFI_ENDPROC
30279 END(bad_get_user)
30280 @@ -124,6 +187,7 @@ bad_get_user_8:
30281 xor %ecx,%ecx
30282 mov $(-EFAULT),%_ASM_AX
30283 ASM_CLAC
30284 + pax_force_retaddr
30285 ret
30286 CFI_ENDPROC
30287 END(bad_get_user_8)
30288 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30289 index 1313ae6..84f25ea 100644
30290 --- a/arch/x86/lib/insn.c
30291 +++ b/arch/x86/lib/insn.c
30292 @@ -20,8 +20,10 @@
30293
30294 #ifdef __KERNEL__
30295 #include <linux/string.h>
30296 +#include <asm/pgtable_types.h>
30297 #else
30298 #include <string.h>
30299 +#define ktla_ktva(addr) addr
30300 #endif
30301 #include <asm/inat.h>
30302 #include <asm/insn.h>
30303 @@ -53,9 +55,9 @@
30304 void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30305 {
30306 memset(insn, 0, sizeof(*insn));
30307 - insn->kaddr = kaddr;
30308 - insn->end_kaddr = kaddr + buf_len;
30309 - insn->next_byte = kaddr;
30310 + insn->kaddr = ktla_ktva(kaddr);
30311 + insn->end_kaddr = insn->kaddr + buf_len;
30312 + insn->next_byte = insn->kaddr;
30313 insn->x86_64 = x86_64 ? 1 : 0;
30314 insn->opnd_bytes = 4;
30315 if (x86_64)
30316 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30317 index 05a95e7..326f2fa 100644
30318 --- a/arch/x86/lib/iomap_copy_64.S
30319 +++ b/arch/x86/lib/iomap_copy_64.S
30320 @@ -17,6 +17,7 @@
30321
30322 #include <linux/linkage.h>
30323 #include <asm/dwarf2.h>
30324 +#include <asm/alternative-asm.h>
30325
30326 /*
30327 * override generic version in lib/iomap_copy.c
30328 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30329 CFI_STARTPROC
30330 movl %edx,%ecx
30331 rep movsd
30332 + pax_force_retaddr
30333 ret
30334 CFI_ENDPROC
30335 ENDPROC(__iowrite32_copy)
30336 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30337 index 56313a3..0db417e 100644
30338 --- a/arch/x86/lib/memcpy_64.S
30339 +++ b/arch/x86/lib/memcpy_64.S
30340 @@ -24,7 +24,7 @@
30341 * This gets patched over the unrolled variant (below) via the
30342 * alternative instructions framework:
30343 */
30344 - .section .altinstr_replacement, "ax", @progbits
30345 + .section .altinstr_replacement, "a", @progbits
30346 .Lmemcpy_c:
30347 movq %rdi, %rax
30348 movq %rdx, %rcx
30349 @@ -33,6 +33,7 @@
30350 rep movsq
30351 movl %edx, %ecx
30352 rep movsb
30353 + pax_force_retaddr
30354 ret
30355 .Lmemcpy_e:
30356 .previous
30357 @@ -44,11 +45,12 @@
30358 * This gets patched over the unrolled variant (below) via the
30359 * alternative instructions framework:
30360 */
30361 - .section .altinstr_replacement, "ax", @progbits
30362 + .section .altinstr_replacement, "a", @progbits
30363 .Lmemcpy_c_e:
30364 movq %rdi, %rax
30365 movq %rdx, %rcx
30366 rep movsb
30367 + pax_force_retaddr
30368 ret
30369 .Lmemcpy_e_e:
30370 .previous
30371 @@ -136,6 +138,7 @@ ENTRY(memcpy)
30372 movq %r9, 1*8(%rdi)
30373 movq %r10, -2*8(%rdi, %rdx)
30374 movq %r11, -1*8(%rdi, %rdx)
30375 + pax_force_retaddr
30376 retq
30377 .p2align 4
30378 .Lless_16bytes:
30379 @@ -148,6 +151,7 @@ ENTRY(memcpy)
30380 movq -1*8(%rsi, %rdx), %r9
30381 movq %r8, 0*8(%rdi)
30382 movq %r9, -1*8(%rdi, %rdx)
30383 + pax_force_retaddr
30384 retq
30385 .p2align 4
30386 .Lless_8bytes:
30387 @@ -161,6 +165,7 @@ ENTRY(memcpy)
30388 movl -4(%rsi, %rdx), %r8d
30389 movl %ecx, (%rdi)
30390 movl %r8d, -4(%rdi, %rdx)
30391 + pax_force_retaddr
30392 retq
30393 .p2align 4
30394 .Lless_3bytes:
30395 @@ -179,6 +184,7 @@ ENTRY(memcpy)
30396 movb %cl, (%rdi)
30397
30398 .Lend:
30399 + pax_force_retaddr
30400 retq
30401 CFI_ENDPROC
30402 ENDPROC(memcpy)
30403 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30404 index 65268a6..dd1de11 100644
30405 --- a/arch/x86/lib/memmove_64.S
30406 +++ b/arch/x86/lib/memmove_64.S
30407 @@ -202,14 +202,16 @@ ENTRY(memmove)
30408 movb (%rsi), %r11b
30409 movb %r11b, (%rdi)
30410 13:
30411 + pax_force_retaddr
30412 retq
30413 CFI_ENDPROC
30414
30415 - .section .altinstr_replacement,"ax"
30416 + .section .altinstr_replacement,"a"
30417 .Lmemmove_begin_forward_efs:
30418 /* Forward moving data. */
30419 movq %rdx, %rcx
30420 rep movsb
30421 + pax_force_retaddr
30422 retq
30423 .Lmemmove_end_forward_efs:
30424 .previous
30425 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30426 index 2dcb380..2eb79fe 100644
30427 --- a/arch/x86/lib/memset_64.S
30428 +++ b/arch/x86/lib/memset_64.S
30429 @@ -16,7 +16,7 @@
30430 *
30431 * rax original destination
30432 */
30433 - .section .altinstr_replacement, "ax", @progbits
30434 + .section .altinstr_replacement, "a", @progbits
30435 .Lmemset_c:
30436 movq %rdi,%r9
30437 movq %rdx,%rcx
30438 @@ -30,6 +30,7 @@
30439 movl %edx,%ecx
30440 rep stosb
30441 movq %r9,%rax
30442 + pax_force_retaddr
30443 ret
30444 .Lmemset_e:
30445 .previous
30446 @@ -45,13 +46,14 @@
30447 *
30448 * rax original destination
30449 */
30450 - .section .altinstr_replacement, "ax", @progbits
30451 + .section .altinstr_replacement, "a", @progbits
30452 .Lmemset_c_e:
30453 movq %rdi,%r9
30454 movb %sil,%al
30455 movq %rdx,%rcx
30456 rep stosb
30457 movq %r9,%rax
30458 + pax_force_retaddr
30459 ret
30460 .Lmemset_e_e:
30461 .previous
30462 @@ -118,6 +120,7 @@ ENTRY(__memset)
30463
30464 .Lende:
30465 movq %r10,%rax
30466 + pax_force_retaddr
30467 ret
30468
30469 CFI_RESTORE_STATE
30470 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30471 index c9f2d9b..e7fd2c0 100644
30472 --- a/arch/x86/lib/mmx_32.c
30473 +++ b/arch/x86/lib/mmx_32.c
30474 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30475 {
30476 void *p;
30477 int i;
30478 + unsigned long cr0;
30479
30480 if (unlikely(in_interrupt()))
30481 return __memcpy(to, from, len);
30482 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30483 kernel_fpu_begin();
30484
30485 __asm__ __volatile__ (
30486 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30487 - " prefetch 64(%0)\n"
30488 - " prefetch 128(%0)\n"
30489 - " prefetch 192(%0)\n"
30490 - " prefetch 256(%0)\n"
30491 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30492 + " prefetch 64(%1)\n"
30493 + " prefetch 128(%1)\n"
30494 + " prefetch 192(%1)\n"
30495 + " prefetch 256(%1)\n"
30496 "2: \n"
30497 ".section .fixup, \"ax\"\n"
30498 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30499 + "3: \n"
30500 +
30501 +#ifdef CONFIG_PAX_KERNEXEC
30502 + " movl %%cr0, %0\n"
30503 + " movl %0, %%eax\n"
30504 + " andl $0xFFFEFFFF, %%eax\n"
30505 + " movl %%eax, %%cr0\n"
30506 +#endif
30507 +
30508 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30509 +
30510 +#ifdef CONFIG_PAX_KERNEXEC
30511 + " movl %0, %%cr0\n"
30512 +#endif
30513 +
30514 " jmp 2b\n"
30515 ".previous\n"
30516 _ASM_EXTABLE(1b, 3b)
30517 - : : "r" (from));
30518 + : "=&r" (cr0) : "r" (from) : "ax");
30519
30520 for ( ; i > 5; i--) {
30521 __asm__ __volatile__ (
30522 - "1: prefetch 320(%0)\n"
30523 - "2: movq (%0), %%mm0\n"
30524 - " movq 8(%0), %%mm1\n"
30525 - " movq 16(%0), %%mm2\n"
30526 - " movq 24(%0), %%mm3\n"
30527 - " movq %%mm0, (%1)\n"
30528 - " movq %%mm1, 8(%1)\n"
30529 - " movq %%mm2, 16(%1)\n"
30530 - " movq %%mm3, 24(%1)\n"
30531 - " movq 32(%0), %%mm0\n"
30532 - " movq 40(%0), %%mm1\n"
30533 - " movq 48(%0), %%mm2\n"
30534 - " movq 56(%0), %%mm3\n"
30535 - " movq %%mm0, 32(%1)\n"
30536 - " movq %%mm1, 40(%1)\n"
30537 - " movq %%mm2, 48(%1)\n"
30538 - " movq %%mm3, 56(%1)\n"
30539 + "1: prefetch 320(%1)\n"
30540 + "2: movq (%1), %%mm0\n"
30541 + " movq 8(%1), %%mm1\n"
30542 + " movq 16(%1), %%mm2\n"
30543 + " movq 24(%1), %%mm3\n"
30544 + " movq %%mm0, (%2)\n"
30545 + " movq %%mm1, 8(%2)\n"
30546 + " movq %%mm2, 16(%2)\n"
30547 + " movq %%mm3, 24(%2)\n"
30548 + " movq 32(%1), %%mm0\n"
30549 + " movq 40(%1), %%mm1\n"
30550 + " movq 48(%1), %%mm2\n"
30551 + " movq 56(%1), %%mm3\n"
30552 + " movq %%mm0, 32(%2)\n"
30553 + " movq %%mm1, 40(%2)\n"
30554 + " movq %%mm2, 48(%2)\n"
30555 + " movq %%mm3, 56(%2)\n"
30556 ".section .fixup, \"ax\"\n"
30557 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30558 + "3:\n"
30559 +
30560 +#ifdef CONFIG_PAX_KERNEXEC
30561 + " movl %%cr0, %0\n"
30562 + " movl %0, %%eax\n"
30563 + " andl $0xFFFEFFFF, %%eax\n"
30564 + " movl %%eax, %%cr0\n"
30565 +#endif
30566 +
30567 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30568 +
30569 +#ifdef CONFIG_PAX_KERNEXEC
30570 + " movl %0, %%cr0\n"
30571 +#endif
30572 +
30573 " jmp 2b\n"
30574 ".previous\n"
30575 _ASM_EXTABLE(1b, 3b)
30576 - : : "r" (from), "r" (to) : "memory");
30577 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30578
30579 from += 64;
30580 to += 64;
30581 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30582 static void fast_copy_page(void *to, void *from)
30583 {
30584 int i;
30585 + unsigned long cr0;
30586
30587 kernel_fpu_begin();
30588
30589 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30590 * but that is for later. -AV
30591 */
30592 __asm__ __volatile__(
30593 - "1: prefetch (%0)\n"
30594 - " prefetch 64(%0)\n"
30595 - " prefetch 128(%0)\n"
30596 - " prefetch 192(%0)\n"
30597 - " prefetch 256(%0)\n"
30598 + "1: prefetch (%1)\n"
30599 + " prefetch 64(%1)\n"
30600 + " prefetch 128(%1)\n"
30601 + " prefetch 192(%1)\n"
30602 + " prefetch 256(%1)\n"
30603 "2: \n"
30604 ".section .fixup, \"ax\"\n"
30605 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30606 + "3: \n"
30607 +
30608 +#ifdef CONFIG_PAX_KERNEXEC
30609 + " movl %%cr0, %0\n"
30610 + " movl %0, %%eax\n"
30611 + " andl $0xFFFEFFFF, %%eax\n"
30612 + " movl %%eax, %%cr0\n"
30613 +#endif
30614 +
30615 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30616 +
30617 +#ifdef CONFIG_PAX_KERNEXEC
30618 + " movl %0, %%cr0\n"
30619 +#endif
30620 +
30621 " jmp 2b\n"
30622 ".previous\n"
30623 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30624 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30625
30626 for (i = 0; i < (4096-320)/64; i++) {
30627 __asm__ __volatile__ (
30628 - "1: prefetch 320(%0)\n"
30629 - "2: movq (%0), %%mm0\n"
30630 - " movntq %%mm0, (%1)\n"
30631 - " movq 8(%0), %%mm1\n"
30632 - " movntq %%mm1, 8(%1)\n"
30633 - " movq 16(%0), %%mm2\n"
30634 - " movntq %%mm2, 16(%1)\n"
30635 - " movq 24(%0), %%mm3\n"
30636 - " movntq %%mm3, 24(%1)\n"
30637 - " movq 32(%0), %%mm4\n"
30638 - " movntq %%mm4, 32(%1)\n"
30639 - " movq 40(%0), %%mm5\n"
30640 - " movntq %%mm5, 40(%1)\n"
30641 - " movq 48(%0), %%mm6\n"
30642 - " movntq %%mm6, 48(%1)\n"
30643 - " movq 56(%0), %%mm7\n"
30644 - " movntq %%mm7, 56(%1)\n"
30645 + "1: prefetch 320(%1)\n"
30646 + "2: movq (%1), %%mm0\n"
30647 + " movntq %%mm0, (%2)\n"
30648 + " movq 8(%1), %%mm1\n"
30649 + " movntq %%mm1, 8(%2)\n"
30650 + " movq 16(%1), %%mm2\n"
30651 + " movntq %%mm2, 16(%2)\n"
30652 + " movq 24(%1), %%mm3\n"
30653 + " movntq %%mm3, 24(%2)\n"
30654 + " movq 32(%1), %%mm4\n"
30655 + " movntq %%mm4, 32(%2)\n"
30656 + " movq 40(%1), %%mm5\n"
30657 + " movntq %%mm5, 40(%2)\n"
30658 + " movq 48(%1), %%mm6\n"
30659 + " movntq %%mm6, 48(%2)\n"
30660 + " movq 56(%1), %%mm7\n"
30661 + " movntq %%mm7, 56(%2)\n"
30662 ".section .fixup, \"ax\"\n"
30663 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30664 + "3:\n"
30665 +
30666 +#ifdef CONFIG_PAX_KERNEXEC
30667 + " movl %%cr0, %0\n"
30668 + " movl %0, %%eax\n"
30669 + " andl $0xFFFEFFFF, %%eax\n"
30670 + " movl %%eax, %%cr0\n"
30671 +#endif
30672 +
30673 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30674 +
30675 +#ifdef CONFIG_PAX_KERNEXEC
30676 + " movl %0, %%cr0\n"
30677 +#endif
30678 +
30679 " jmp 2b\n"
30680 ".previous\n"
30681 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30682 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30683
30684 from += 64;
30685 to += 64;
30686 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30687 static void fast_copy_page(void *to, void *from)
30688 {
30689 int i;
30690 + unsigned long cr0;
30691
30692 kernel_fpu_begin();
30693
30694 __asm__ __volatile__ (
30695 - "1: prefetch (%0)\n"
30696 - " prefetch 64(%0)\n"
30697 - " prefetch 128(%0)\n"
30698 - " prefetch 192(%0)\n"
30699 - " prefetch 256(%0)\n"
30700 + "1: prefetch (%1)\n"
30701 + " prefetch 64(%1)\n"
30702 + " prefetch 128(%1)\n"
30703 + " prefetch 192(%1)\n"
30704 + " prefetch 256(%1)\n"
30705 "2: \n"
30706 ".section .fixup, \"ax\"\n"
30707 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30708 + "3: \n"
30709 +
30710 +#ifdef CONFIG_PAX_KERNEXEC
30711 + " movl %%cr0, %0\n"
30712 + " movl %0, %%eax\n"
30713 + " andl $0xFFFEFFFF, %%eax\n"
30714 + " movl %%eax, %%cr0\n"
30715 +#endif
30716 +
30717 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30718 +
30719 +#ifdef CONFIG_PAX_KERNEXEC
30720 + " movl %0, %%cr0\n"
30721 +#endif
30722 +
30723 " jmp 2b\n"
30724 ".previous\n"
30725 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30726 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30727
30728 for (i = 0; i < 4096/64; i++) {
30729 __asm__ __volatile__ (
30730 - "1: prefetch 320(%0)\n"
30731 - "2: movq (%0), %%mm0\n"
30732 - " movq 8(%0), %%mm1\n"
30733 - " movq 16(%0), %%mm2\n"
30734 - " movq 24(%0), %%mm3\n"
30735 - " movq %%mm0, (%1)\n"
30736 - " movq %%mm1, 8(%1)\n"
30737 - " movq %%mm2, 16(%1)\n"
30738 - " movq %%mm3, 24(%1)\n"
30739 - " movq 32(%0), %%mm0\n"
30740 - " movq 40(%0), %%mm1\n"
30741 - " movq 48(%0), %%mm2\n"
30742 - " movq 56(%0), %%mm3\n"
30743 - " movq %%mm0, 32(%1)\n"
30744 - " movq %%mm1, 40(%1)\n"
30745 - " movq %%mm2, 48(%1)\n"
30746 - " movq %%mm3, 56(%1)\n"
30747 + "1: prefetch 320(%1)\n"
30748 + "2: movq (%1), %%mm0\n"
30749 + " movq 8(%1), %%mm1\n"
30750 + " movq 16(%1), %%mm2\n"
30751 + " movq 24(%1), %%mm3\n"
30752 + " movq %%mm0, (%2)\n"
30753 + " movq %%mm1, 8(%2)\n"
30754 + " movq %%mm2, 16(%2)\n"
30755 + " movq %%mm3, 24(%2)\n"
30756 + " movq 32(%1), %%mm0\n"
30757 + " movq 40(%1), %%mm1\n"
30758 + " movq 48(%1), %%mm2\n"
30759 + " movq 56(%1), %%mm3\n"
30760 + " movq %%mm0, 32(%2)\n"
30761 + " movq %%mm1, 40(%2)\n"
30762 + " movq %%mm2, 48(%2)\n"
30763 + " movq %%mm3, 56(%2)\n"
30764 ".section .fixup, \"ax\"\n"
30765 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30766 + "3:\n"
30767 +
30768 +#ifdef CONFIG_PAX_KERNEXEC
30769 + " movl %%cr0, %0\n"
30770 + " movl %0, %%eax\n"
30771 + " andl $0xFFFEFFFF, %%eax\n"
30772 + " movl %%eax, %%cr0\n"
30773 +#endif
30774 +
30775 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30776 +
30777 +#ifdef CONFIG_PAX_KERNEXEC
30778 + " movl %0, %%cr0\n"
30779 +#endif
30780 +
30781 " jmp 2b\n"
30782 ".previous\n"
30783 _ASM_EXTABLE(1b, 3b)
30784 - : : "r" (from), "r" (to) : "memory");
30785 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30786
30787 from += 64;
30788 to += 64;
30789 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30790 index f6d13ee..d789440 100644
30791 --- a/arch/x86/lib/msr-reg.S
30792 +++ b/arch/x86/lib/msr-reg.S
30793 @@ -3,6 +3,7 @@
30794 #include <asm/dwarf2.h>
30795 #include <asm/asm.h>
30796 #include <asm/msr.h>
30797 +#include <asm/alternative-asm.h>
30798
30799 #ifdef CONFIG_X86_64
30800 /*
30801 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30802 movl %edi, 28(%r10)
30803 popq_cfi %rbp
30804 popq_cfi %rbx
30805 + pax_force_retaddr
30806 ret
30807 3:
30808 CFI_RESTORE_STATE
30809 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30810 index fc6ba17..d4d989d 100644
30811 --- a/arch/x86/lib/putuser.S
30812 +++ b/arch/x86/lib/putuser.S
30813 @@ -16,7 +16,9 @@
30814 #include <asm/errno.h>
30815 #include <asm/asm.h>
30816 #include <asm/smap.h>
30817 -
30818 +#include <asm/segment.h>
30819 +#include <asm/pgtable.h>
30820 +#include <asm/alternative-asm.h>
30821
30822 /*
30823 * __put_user_X
30824 @@ -30,57 +32,125 @@
30825 * as they get called from within inline assembly.
30826 */
30827
30828 -#define ENTER CFI_STARTPROC ; \
30829 - GET_THREAD_INFO(%_ASM_BX)
30830 -#define EXIT ASM_CLAC ; \
30831 - ret ; \
30832 +#define ENTER CFI_STARTPROC
30833 +#define EXIT ASM_CLAC ; \
30834 + pax_force_retaddr ; \
30835 + ret ; \
30836 CFI_ENDPROC
30837
30838 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30839 +#define _DEST %_ASM_CX,%_ASM_BX
30840 +#else
30841 +#define _DEST %_ASM_CX
30842 +#endif
30843 +
30844 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30845 +#define __copyuser_seg gs;
30846 +#else
30847 +#define __copyuser_seg
30848 +#endif
30849 +
30850 .text
30851 ENTRY(__put_user_1)
30852 ENTER
30853 +
30854 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30855 + GET_THREAD_INFO(%_ASM_BX)
30856 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30857 jae bad_put_user
30858 ASM_STAC
30859 -1: movb %al,(%_ASM_CX)
30860 +
30861 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30862 + mov pax_user_shadow_base,%_ASM_BX
30863 + cmp %_ASM_BX,%_ASM_CX
30864 + jb 1234f
30865 + xor %ebx,%ebx
30866 +1234:
30867 +#endif
30868 +
30869 +#endif
30870 +
30871 +1: __copyuser_seg movb %al,(_DEST)
30872 xor %eax,%eax
30873 EXIT
30874 ENDPROC(__put_user_1)
30875
30876 ENTRY(__put_user_2)
30877 ENTER
30878 +
30879 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30880 + GET_THREAD_INFO(%_ASM_BX)
30881 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30882 sub $1,%_ASM_BX
30883 cmp %_ASM_BX,%_ASM_CX
30884 jae bad_put_user
30885 ASM_STAC
30886 -2: movw %ax,(%_ASM_CX)
30887 +
30888 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30889 + mov pax_user_shadow_base,%_ASM_BX
30890 + cmp %_ASM_BX,%_ASM_CX
30891 + jb 1234f
30892 + xor %ebx,%ebx
30893 +1234:
30894 +#endif
30895 +
30896 +#endif
30897 +
30898 +2: __copyuser_seg movw %ax,(_DEST)
30899 xor %eax,%eax
30900 EXIT
30901 ENDPROC(__put_user_2)
30902
30903 ENTRY(__put_user_4)
30904 ENTER
30905 +
30906 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30907 + GET_THREAD_INFO(%_ASM_BX)
30908 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30909 sub $3,%_ASM_BX
30910 cmp %_ASM_BX,%_ASM_CX
30911 jae bad_put_user
30912 ASM_STAC
30913 -3: movl %eax,(%_ASM_CX)
30914 +
30915 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30916 + mov pax_user_shadow_base,%_ASM_BX
30917 + cmp %_ASM_BX,%_ASM_CX
30918 + jb 1234f
30919 + xor %ebx,%ebx
30920 +1234:
30921 +#endif
30922 +
30923 +#endif
30924 +
30925 +3: __copyuser_seg movl %eax,(_DEST)
30926 xor %eax,%eax
30927 EXIT
30928 ENDPROC(__put_user_4)
30929
30930 ENTRY(__put_user_8)
30931 ENTER
30932 +
30933 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30934 + GET_THREAD_INFO(%_ASM_BX)
30935 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30936 sub $7,%_ASM_BX
30937 cmp %_ASM_BX,%_ASM_CX
30938 jae bad_put_user
30939 ASM_STAC
30940 -4: mov %_ASM_AX,(%_ASM_CX)
30941 +
30942 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30943 + mov pax_user_shadow_base,%_ASM_BX
30944 + cmp %_ASM_BX,%_ASM_CX
30945 + jb 1234f
30946 + xor %ebx,%ebx
30947 +1234:
30948 +#endif
30949 +
30950 +#endif
30951 +
30952 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30953 #ifdef CONFIG_X86_32
30954 -5: movl %edx,4(%_ASM_CX)
30955 +5: __copyuser_seg movl %edx,4(_DEST)
30956 #endif
30957 xor %eax,%eax
30958 EXIT
30959 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30960 index 5dff5f0..cadebf4 100644
30961 --- a/arch/x86/lib/rwsem.S
30962 +++ b/arch/x86/lib/rwsem.S
30963 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
30964 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30965 CFI_RESTORE __ASM_REG(dx)
30966 restore_common_regs
30967 + pax_force_retaddr
30968 ret
30969 CFI_ENDPROC
30970 ENDPROC(call_rwsem_down_read_failed)
30971 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
30972 movq %rax,%rdi
30973 call rwsem_down_write_failed
30974 restore_common_regs
30975 + pax_force_retaddr
30976 ret
30977 CFI_ENDPROC
30978 ENDPROC(call_rwsem_down_write_failed)
30979 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
30980 movq %rax,%rdi
30981 call rwsem_wake
30982 restore_common_regs
30983 -1: ret
30984 +1: pax_force_retaddr
30985 + ret
30986 CFI_ENDPROC
30987 ENDPROC(call_rwsem_wake)
30988
30989 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
30990 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
30991 CFI_RESTORE __ASM_REG(dx)
30992 restore_common_regs
30993 + pax_force_retaddr
30994 ret
30995 CFI_ENDPROC
30996 ENDPROC(call_rwsem_downgrade_wake)
30997 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
30998 index b30b5eb..2b57052 100644
30999 --- a/arch/x86/lib/thunk_64.S
31000 +++ b/arch/x86/lib/thunk_64.S
31001 @@ -9,6 +9,7 @@
31002 #include <asm/dwarf2.h>
31003 #include <asm/calling.h>
31004 #include <asm/asm.h>
31005 +#include <asm/alternative-asm.h>
31006
31007 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31008 .macro THUNK name, func, put_ret_addr_in_rdi=0
31009 @@ -16,11 +17,11 @@
31010 \name:
31011 CFI_STARTPROC
31012
31013 - /* this one pushes 9 elems, the next one would be %rIP */
31014 - SAVE_ARGS
31015 + /* this one pushes 15+1 elems, the next one would be %rIP */
31016 + SAVE_ARGS 8
31017
31018 .if \put_ret_addr_in_rdi
31019 - movq_cfi_restore 9*8, rdi
31020 + movq_cfi_restore RIP, rdi
31021 .endif
31022
31023 call \func
31024 @@ -47,9 +48,10 @@
31025
31026 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31027 CFI_STARTPROC
31028 - SAVE_ARGS
31029 + SAVE_ARGS 8
31030 restore:
31031 - RESTORE_ARGS
31032 + RESTORE_ARGS 1,8
31033 + pax_force_retaddr
31034 ret
31035 CFI_ENDPROC
31036 _ASM_NOKPROBE(restore)
31037 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31038 index e2f5e21..4b22130 100644
31039 --- a/arch/x86/lib/usercopy_32.c
31040 +++ b/arch/x86/lib/usercopy_32.c
31041 @@ -42,11 +42,13 @@ do { \
31042 int __d0; \
31043 might_fault(); \
31044 __asm__ __volatile__( \
31045 + __COPYUSER_SET_ES \
31046 ASM_STAC "\n" \
31047 "0: rep; stosl\n" \
31048 " movl %2,%0\n" \
31049 "1: rep; stosb\n" \
31050 "2: " ASM_CLAC "\n" \
31051 + __COPYUSER_RESTORE_ES \
31052 ".section .fixup,\"ax\"\n" \
31053 "3: lea 0(%2,%0,4),%0\n" \
31054 " jmp 2b\n" \
31055 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31056
31057 #ifdef CONFIG_X86_INTEL_USERCOPY
31058 static unsigned long
31059 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31060 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31061 {
31062 int d0, d1;
31063 __asm__ __volatile__(
31064 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31065 " .align 2,0x90\n"
31066 "3: movl 0(%4), %%eax\n"
31067 "4: movl 4(%4), %%edx\n"
31068 - "5: movl %%eax, 0(%3)\n"
31069 - "6: movl %%edx, 4(%3)\n"
31070 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31071 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31072 "7: movl 8(%4), %%eax\n"
31073 "8: movl 12(%4),%%edx\n"
31074 - "9: movl %%eax, 8(%3)\n"
31075 - "10: movl %%edx, 12(%3)\n"
31076 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31077 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31078 "11: movl 16(%4), %%eax\n"
31079 "12: movl 20(%4), %%edx\n"
31080 - "13: movl %%eax, 16(%3)\n"
31081 - "14: movl %%edx, 20(%3)\n"
31082 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31083 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31084 "15: movl 24(%4), %%eax\n"
31085 "16: movl 28(%4), %%edx\n"
31086 - "17: movl %%eax, 24(%3)\n"
31087 - "18: movl %%edx, 28(%3)\n"
31088 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31089 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31090 "19: movl 32(%4), %%eax\n"
31091 "20: movl 36(%4), %%edx\n"
31092 - "21: movl %%eax, 32(%3)\n"
31093 - "22: movl %%edx, 36(%3)\n"
31094 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31095 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31096 "23: movl 40(%4), %%eax\n"
31097 "24: movl 44(%4), %%edx\n"
31098 - "25: movl %%eax, 40(%3)\n"
31099 - "26: movl %%edx, 44(%3)\n"
31100 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31101 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31102 "27: movl 48(%4), %%eax\n"
31103 "28: movl 52(%4), %%edx\n"
31104 - "29: movl %%eax, 48(%3)\n"
31105 - "30: movl %%edx, 52(%3)\n"
31106 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31107 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31108 "31: movl 56(%4), %%eax\n"
31109 "32: movl 60(%4), %%edx\n"
31110 - "33: movl %%eax, 56(%3)\n"
31111 - "34: movl %%edx, 60(%3)\n"
31112 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31113 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31114 " addl $-64, %0\n"
31115 " addl $64, %4\n"
31116 " addl $64, %3\n"
31117 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31118 " shrl $2, %0\n"
31119 " andl $3, %%eax\n"
31120 " cld\n"
31121 + __COPYUSER_SET_ES
31122 "99: rep; movsl\n"
31123 "36: movl %%eax, %0\n"
31124 "37: rep; movsb\n"
31125 "100:\n"
31126 + __COPYUSER_RESTORE_ES
31127 + ".section .fixup,\"ax\"\n"
31128 + "101: lea 0(%%eax,%0,4),%0\n"
31129 + " jmp 100b\n"
31130 + ".previous\n"
31131 + _ASM_EXTABLE(1b,100b)
31132 + _ASM_EXTABLE(2b,100b)
31133 + _ASM_EXTABLE(3b,100b)
31134 + _ASM_EXTABLE(4b,100b)
31135 + _ASM_EXTABLE(5b,100b)
31136 + _ASM_EXTABLE(6b,100b)
31137 + _ASM_EXTABLE(7b,100b)
31138 + _ASM_EXTABLE(8b,100b)
31139 + _ASM_EXTABLE(9b,100b)
31140 + _ASM_EXTABLE(10b,100b)
31141 + _ASM_EXTABLE(11b,100b)
31142 + _ASM_EXTABLE(12b,100b)
31143 + _ASM_EXTABLE(13b,100b)
31144 + _ASM_EXTABLE(14b,100b)
31145 + _ASM_EXTABLE(15b,100b)
31146 + _ASM_EXTABLE(16b,100b)
31147 + _ASM_EXTABLE(17b,100b)
31148 + _ASM_EXTABLE(18b,100b)
31149 + _ASM_EXTABLE(19b,100b)
31150 + _ASM_EXTABLE(20b,100b)
31151 + _ASM_EXTABLE(21b,100b)
31152 + _ASM_EXTABLE(22b,100b)
31153 + _ASM_EXTABLE(23b,100b)
31154 + _ASM_EXTABLE(24b,100b)
31155 + _ASM_EXTABLE(25b,100b)
31156 + _ASM_EXTABLE(26b,100b)
31157 + _ASM_EXTABLE(27b,100b)
31158 + _ASM_EXTABLE(28b,100b)
31159 + _ASM_EXTABLE(29b,100b)
31160 + _ASM_EXTABLE(30b,100b)
31161 + _ASM_EXTABLE(31b,100b)
31162 + _ASM_EXTABLE(32b,100b)
31163 + _ASM_EXTABLE(33b,100b)
31164 + _ASM_EXTABLE(34b,100b)
31165 + _ASM_EXTABLE(35b,100b)
31166 + _ASM_EXTABLE(36b,100b)
31167 + _ASM_EXTABLE(37b,100b)
31168 + _ASM_EXTABLE(99b,101b)
31169 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31170 + : "1"(to), "2"(from), "0"(size)
31171 + : "eax", "edx", "memory");
31172 + return size;
31173 +}
31174 +
31175 +static unsigned long
31176 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31177 +{
31178 + int d0, d1;
31179 + __asm__ __volatile__(
31180 + " .align 2,0x90\n"
31181 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31182 + " cmpl $67, %0\n"
31183 + " jbe 3f\n"
31184 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31185 + " .align 2,0x90\n"
31186 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31187 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31188 + "5: movl %%eax, 0(%3)\n"
31189 + "6: movl %%edx, 4(%3)\n"
31190 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31191 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31192 + "9: movl %%eax, 8(%3)\n"
31193 + "10: movl %%edx, 12(%3)\n"
31194 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31195 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31196 + "13: movl %%eax, 16(%3)\n"
31197 + "14: movl %%edx, 20(%3)\n"
31198 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31199 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31200 + "17: movl %%eax, 24(%3)\n"
31201 + "18: movl %%edx, 28(%3)\n"
31202 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31203 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31204 + "21: movl %%eax, 32(%3)\n"
31205 + "22: movl %%edx, 36(%3)\n"
31206 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31207 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31208 + "25: movl %%eax, 40(%3)\n"
31209 + "26: movl %%edx, 44(%3)\n"
31210 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31211 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31212 + "29: movl %%eax, 48(%3)\n"
31213 + "30: movl %%edx, 52(%3)\n"
31214 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31215 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31216 + "33: movl %%eax, 56(%3)\n"
31217 + "34: movl %%edx, 60(%3)\n"
31218 + " addl $-64, %0\n"
31219 + " addl $64, %4\n"
31220 + " addl $64, %3\n"
31221 + " cmpl $63, %0\n"
31222 + " ja 1b\n"
31223 + "35: movl %0, %%eax\n"
31224 + " shrl $2, %0\n"
31225 + " andl $3, %%eax\n"
31226 + " cld\n"
31227 + "99: rep; "__copyuser_seg" movsl\n"
31228 + "36: movl %%eax, %0\n"
31229 + "37: rep; "__copyuser_seg" movsb\n"
31230 + "100:\n"
31231 ".section .fixup,\"ax\"\n"
31232 "101: lea 0(%%eax,%0,4),%0\n"
31233 " jmp 100b\n"
31234 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31235 int d0, d1;
31236 __asm__ __volatile__(
31237 " .align 2,0x90\n"
31238 - "0: movl 32(%4), %%eax\n"
31239 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31240 " cmpl $67, %0\n"
31241 " jbe 2f\n"
31242 - "1: movl 64(%4), %%eax\n"
31243 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31244 " .align 2,0x90\n"
31245 - "2: movl 0(%4), %%eax\n"
31246 - "21: movl 4(%4), %%edx\n"
31247 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31248 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31249 " movl %%eax, 0(%3)\n"
31250 " movl %%edx, 4(%3)\n"
31251 - "3: movl 8(%4), %%eax\n"
31252 - "31: movl 12(%4),%%edx\n"
31253 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31254 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31255 " movl %%eax, 8(%3)\n"
31256 " movl %%edx, 12(%3)\n"
31257 - "4: movl 16(%4), %%eax\n"
31258 - "41: movl 20(%4), %%edx\n"
31259 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31260 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31261 " movl %%eax, 16(%3)\n"
31262 " movl %%edx, 20(%3)\n"
31263 - "10: movl 24(%4), %%eax\n"
31264 - "51: movl 28(%4), %%edx\n"
31265 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31266 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31267 " movl %%eax, 24(%3)\n"
31268 " movl %%edx, 28(%3)\n"
31269 - "11: movl 32(%4), %%eax\n"
31270 - "61: movl 36(%4), %%edx\n"
31271 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31272 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31273 " movl %%eax, 32(%3)\n"
31274 " movl %%edx, 36(%3)\n"
31275 - "12: movl 40(%4), %%eax\n"
31276 - "71: movl 44(%4), %%edx\n"
31277 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31278 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31279 " movl %%eax, 40(%3)\n"
31280 " movl %%edx, 44(%3)\n"
31281 - "13: movl 48(%4), %%eax\n"
31282 - "81: movl 52(%4), %%edx\n"
31283 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31284 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31285 " movl %%eax, 48(%3)\n"
31286 " movl %%edx, 52(%3)\n"
31287 - "14: movl 56(%4), %%eax\n"
31288 - "91: movl 60(%4), %%edx\n"
31289 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31290 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31291 " movl %%eax, 56(%3)\n"
31292 " movl %%edx, 60(%3)\n"
31293 " addl $-64, %0\n"
31294 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31295 " shrl $2, %0\n"
31296 " andl $3, %%eax\n"
31297 " cld\n"
31298 - "6: rep; movsl\n"
31299 + "6: rep; "__copyuser_seg" movsl\n"
31300 " movl %%eax,%0\n"
31301 - "7: rep; movsb\n"
31302 + "7: rep; "__copyuser_seg" movsb\n"
31303 "8:\n"
31304 ".section .fixup,\"ax\"\n"
31305 "9: lea 0(%%eax,%0,4),%0\n"
31306 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31307
31308 __asm__ __volatile__(
31309 " .align 2,0x90\n"
31310 - "0: movl 32(%4), %%eax\n"
31311 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31312 " cmpl $67, %0\n"
31313 " jbe 2f\n"
31314 - "1: movl 64(%4), %%eax\n"
31315 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31316 " .align 2,0x90\n"
31317 - "2: movl 0(%4), %%eax\n"
31318 - "21: movl 4(%4), %%edx\n"
31319 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31320 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31321 " movnti %%eax, 0(%3)\n"
31322 " movnti %%edx, 4(%3)\n"
31323 - "3: movl 8(%4), %%eax\n"
31324 - "31: movl 12(%4),%%edx\n"
31325 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31326 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31327 " movnti %%eax, 8(%3)\n"
31328 " movnti %%edx, 12(%3)\n"
31329 - "4: movl 16(%4), %%eax\n"
31330 - "41: movl 20(%4), %%edx\n"
31331 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31332 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31333 " movnti %%eax, 16(%3)\n"
31334 " movnti %%edx, 20(%3)\n"
31335 - "10: movl 24(%4), %%eax\n"
31336 - "51: movl 28(%4), %%edx\n"
31337 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31338 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31339 " movnti %%eax, 24(%3)\n"
31340 " movnti %%edx, 28(%3)\n"
31341 - "11: movl 32(%4), %%eax\n"
31342 - "61: movl 36(%4), %%edx\n"
31343 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31344 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31345 " movnti %%eax, 32(%3)\n"
31346 " movnti %%edx, 36(%3)\n"
31347 - "12: movl 40(%4), %%eax\n"
31348 - "71: movl 44(%4), %%edx\n"
31349 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31350 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31351 " movnti %%eax, 40(%3)\n"
31352 " movnti %%edx, 44(%3)\n"
31353 - "13: movl 48(%4), %%eax\n"
31354 - "81: movl 52(%4), %%edx\n"
31355 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31356 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31357 " movnti %%eax, 48(%3)\n"
31358 " movnti %%edx, 52(%3)\n"
31359 - "14: movl 56(%4), %%eax\n"
31360 - "91: movl 60(%4), %%edx\n"
31361 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31362 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31363 " movnti %%eax, 56(%3)\n"
31364 " movnti %%edx, 60(%3)\n"
31365 " addl $-64, %0\n"
31366 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31367 " shrl $2, %0\n"
31368 " andl $3, %%eax\n"
31369 " cld\n"
31370 - "6: rep; movsl\n"
31371 + "6: rep; "__copyuser_seg" movsl\n"
31372 " movl %%eax,%0\n"
31373 - "7: rep; movsb\n"
31374 + "7: rep; "__copyuser_seg" movsb\n"
31375 "8:\n"
31376 ".section .fixup,\"ax\"\n"
31377 "9: lea 0(%%eax,%0,4),%0\n"
31378 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31379
31380 __asm__ __volatile__(
31381 " .align 2,0x90\n"
31382 - "0: movl 32(%4), %%eax\n"
31383 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31384 " cmpl $67, %0\n"
31385 " jbe 2f\n"
31386 - "1: movl 64(%4), %%eax\n"
31387 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31388 " .align 2,0x90\n"
31389 - "2: movl 0(%4), %%eax\n"
31390 - "21: movl 4(%4), %%edx\n"
31391 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31392 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31393 " movnti %%eax, 0(%3)\n"
31394 " movnti %%edx, 4(%3)\n"
31395 - "3: movl 8(%4), %%eax\n"
31396 - "31: movl 12(%4),%%edx\n"
31397 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31398 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31399 " movnti %%eax, 8(%3)\n"
31400 " movnti %%edx, 12(%3)\n"
31401 - "4: movl 16(%4), %%eax\n"
31402 - "41: movl 20(%4), %%edx\n"
31403 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31404 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31405 " movnti %%eax, 16(%3)\n"
31406 " movnti %%edx, 20(%3)\n"
31407 - "10: movl 24(%4), %%eax\n"
31408 - "51: movl 28(%4), %%edx\n"
31409 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31410 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31411 " movnti %%eax, 24(%3)\n"
31412 " movnti %%edx, 28(%3)\n"
31413 - "11: movl 32(%4), %%eax\n"
31414 - "61: movl 36(%4), %%edx\n"
31415 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31416 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31417 " movnti %%eax, 32(%3)\n"
31418 " movnti %%edx, 36(%3)\n"
31419 - "12: movl 40(%4), %%eax\n"
31420 - "71: movl 44(%4), %%edx\n"
31421 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31422 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31423 " movnti %%eax, 40(%3)\n"
31424 " movnti %%edx, 44(%3)\n"
31425 - "13: movl 48(%4), %%eax\n"
31426 - "81: movl 52(%4), %%edx\n"
31427 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31428 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31429 " movnti %%eax, 48(%3)\n"
31430 " movnti %%edx, 52(%3)\n"
31431 - "14: movl 56(%4), %%eax\n"
31432 - "91: movl 60(%4), %%edx\n"
31433 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31434 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31435 " movnti %%eax, 56(%3)\n"
31436 " movnti %%edx, 60(%3)\n"
31437 " addl $-64, %0\n"
31438 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31439 " shrl $2, %0\n"
31440 " andl $3, %%eax\n"
31441 " cld\n"
31442 - "6: rep; movsl\n"
31443 + "6: rep; "__copyuser_seg" movsl\n"
31444 " movl %%eax,%0\n"
31445 - "7: rep; movsb\n"
31446 + "7: rep; "__copyuser_seg" movsb\n"
31447 "8:\n"
31448 ".section .fixup,\"ax\"\n"
31449 "9: lea 0(%%eax,%0,4),%0\n"
31450 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31451 */
31452 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31453 unsigned long size);
31454 -unsigned long __copy_user_intel(void __user *to, const void *from,
31455 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31456 + unsigned long size);
31457 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31458 unsigned long size);
31459 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31460 const void __user *from, unsigned long size);
31461 #endif /* CONFIG_X86_INTEL_USERCOPY */
31462
31463 /* Generic arbitrary sized copy. */
31464 -#define __copy_user(to, from, size) \
31465 +#define __copy_user(to, from, size, prefix, set, restore) \
31466 do { \
31467 int __d0, __d1, __d2; \
31468 __asm__ __volatile__( \
31469 + set \
31470 " cmp $7,%0\n" \
31471 " jbe 1f\n" \
31472 " movl %1,%0\n" \
31473 " negl %0\n" \
31474 " andl $7,%0\n" \
31475 " subl %0,%3\n" \
31476 - "4: rep; movsb\n" \
31477 + "4: rep; "prefix"movsb\n" \
31478 " movl %3,%0\n" \
31479 " shrl $2,%0\n" \
31480 " andl $3,%3\n" \
31481 " .align 2,0x90\n" \
31482 - "0: rep; movsl\n" \
31483 + "0: rep; "prefix"movsl\n" \
31484 " movl %3,%0\n" \
31485 - "1: rep; movsb\n" \
31486 + "1: rep; "prefix"movsb\n" \
31487 "2:\n" \
31488 + restore \
31489 ".section .fixup,\"ax\"\n" \
31490 "5: addl %3,%0\n" \
31491 " jmp 2b\n" \
31492 @@ -538,14 +650,14 @@ do { \
31493 " negl %0\n" \
31494 " andl $7,%0\n" \
31495 " subl %0,%3\n" \
31496 - "4: rep; movsb\n" \
31497 + "4: rep; "__copyuser_seg"movsb\n" \
31498 " movl %3,%0\n" \
31499 " shrl $2,%0\n" \
31500 " andl $3,%3\n" \
31501 " .align 2,0x90\n" \
31502 - "0: rep; movsl\n" \
31503 + "0: rep; "__copyuser_seg"movsl\n" \
31504 " movl %3,%0\n" \
31505 - "1: rep; movsb\n" \
31506 + "1: rep; "__copyuser_seg"movsb\n" \
31507 "2:\n" \
31508 ".section .fixup,\"ax\"\n" \
31509 "5: addl %3,%0\n" \
31510 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31511 {
31512 stac();
31513 if (movsl_is_ok(to, from, n))
31514 - __copy_user(to, from, n);
31515 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31516 else
31517 - n = __copy_user_intel(to, from, n);
31518 + n = __generic_copy_to_user_intel(to, from, n);
31519 clac();
31520 return n;
31521 }
31522 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31523 {
31524 stac();
31525 if (movsl_is_ok(to, from, n))
31526 - __copy_user(to, from, n);
31527 + __copy_user(to, from, n, __copyuser_seg, "", "");
31528 else
31529 - n = __copy_user_intel((void __user *)to,
31530 - (const void *)from, n);
31531 + n = __generic_copy_from_user_intel(to, from, n);
31532 clac();
31533 return n;
31534 }
31535 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31536 if (n > 64 && cpu_has_xmm2)
31537 n = __copy_user_intel_nocache(to, from, n);
31538 else
31539 - __copy_user(to, from, n);
31540 + __copy_user(to, from, n, __copyuser_seg, "", "");
31541 #else
31542 - __copy_user(to, from, n);
31543 + __copy_user(to, from, n, __copyuser_seg, "", "");
31544 #endif
31545 clac();
31546 return n;
31547 }
31548 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31549
31550 -/**
31551 - * copy_to_user: - Copy a block of data into user space.
31552 - * @to: Destination address, in user space.
31553 - * @from: Source address, in kernel space.
31554 - * @n: Number of bytes to copy.
31555 - *
31556 - * Context: User context only. This function may sleep.
31557 - *
31558 - * Copy data from kernel space to user space.
31559 - *
31560 - * Returns number of bytes that could not be copied.
31561 - * On success, this will be zero.
31562 - */
31563 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31564 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31565 +void __set_fs(mm_segment_t x)
31566 {
31567 - if (access_ok(VERIFY_WRITE, to, n))
31568 - n = __copy_to_user(to, from, n);
31569 - return n;
31570 + switch (x.seg) {
31571 + case 0:
31572 + loadsegment(gs, 0);
31573 + break;
31574 + case TASK_SIZE_MAX:
31575 + loadsegment(gs, __USER_DS);
31576 + break;
31577 + case -1UL:
31578 + loadsegment(gs, __KERNEL_DS);
31579 + break;
31580 + default:
31581 + BUG();
31582 + }
31583 }
31584 -EXPORT_SYMBOL(_copy_to_user);
31585 +EXPORT_SYMBOL(__set_fs);
31586
31587 -/**
31588 - * copy_from_user: - Copy a block of data from user space.
31589 - * @to: Destination address, in kernel space.
31590 - * @from: Source address, in user space.
31591 - * @n: Number of bytes to copy.
31592 - *
31593 - * Context: User context only. This function may sleep.
31594 - *
31595 - * Copy data from user space to kernel space.
31596 - *
31597 - * Returns number of bytes that could not be copied.
31598 - * On success, this will be zero.
31599 - *
31600 - * If some data could not be copied, this function will pad the copied
31601 - * data to the requested size using zero bytes.
31602 - */
31603 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31604 +void set_fs(mm_segment_t x)
31605 {
31606 - if (access_ok(VERIFY_READ, from, n))
31607 - n = __copy_from_user(to, from, n);
31608 - else
31609 - memset(to, 0, n);
31610 - return n;
31611 + current_thread_info()->addr_limit = x;
31612 + __set_fs(x);
31613 }
31614 -EXPORT_SYMBOL(_copy_from_user);
31615 +EXPORT_SYMBOL(set_fs);
31616 +#endif
31617 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31618 index c905e89..01ab928 100644
31619 --- a/arch/x86/lib/usercopy_64.c
31620 +++ b/arch/x86/lib/usercopy_64.c
31621 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31622 might_fault();
31623 /* no memory constraint because it doesn't change any memory gcc knows
31624 about */
31625 + pax_open_userland();
31626 stac();
31627 asm volatile(
31628 " testq %[size8],%[size8]\n"
31629 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31630 _ASM_EXTABLE(0b,3b)
31631 _ASM_EXTABLE(1b,2b)
31632 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31633 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31634 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31635 [zero] "r" (0UL), [eight] "r" (8UL));
31636 clac();
31637 + pax_close_userland();
31638 return size;
31639 }
31640 EXPORT_SYMBOL(__clear_user);
31641 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31642 }
31643 EXPORT_SYMBOL(clear_user);
31644
31645 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31646 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31647 {
31648 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31649 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31650 - }
31651 - return len;
31652 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31653 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31654 + return len;
31655 }
31656 EXPORT_SYMBOL(copy_in_user);
31657
31658 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
31659 * it is not necessary to optimize tail handling.
31660 */
31661 __visible unsigned long
31662 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31663 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
31664 {
31665 char c;
31666 unsigned zero_len;
31667
31668 + clac();
31669 + pax_close_userland();
31670 for (; len; --len, to++) {
31671 if (__get_user_nocheck(c, from++, sizeof(char)))
31672 break;
31673 @@ -84,6 +87,5 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
31674 for (c = 0, zero_len = len; zerorest && zero_len; --zero_len)
31675 if (__put_user_nocheck(c, to++, sizeof(char)))
31676 break;
31677 - clac();
31678 return len;
31679 }
31680 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31681 index ecfdc46..55b9309 100644
31682 --- a/arch/x86/mm/Makefile
31683 +++ b/arch/x86/mm/Makefile
31684 @@ -32,3 +32,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31685 obj-$(CONFIG_MEMTEST) += memtest.o
31686
31687 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31688 +
31689 +quote:="
31690 +obj-$(CONFIG_X86_64) += uderef_64.o
31691 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31692 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31693 index 903ec1e..c4166b2 100644
31694 --- a/arch/x86/mm/extable.c
31695 +++ b/arch/x86/mm/extable.c
31696 @@ -6,12 +6,24 @@
31697 static inline unsigned long
31698 ex_insn_addr(const struct exception_table_entry *x)
31699 {
31700 - return (unsigned long)&x->insn + x->insn;
31701 + unsigned long reloc = 0;
31702 +
31703 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31704 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31705 +#endif
31706 +
31707 + return (unsigned long)&x->insn + x->insn + reloc;
31708 }
31709 static inline unsigned long
31710 ex_fixup_addr(const struct exception_table_entry *x)
31711 {
31712 - return (unsigned long)&x->fixup + x->fixup;
31713 + unsigned long reloc = 0;
31714 +
31715 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31716 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31717 +#endif
31718 +
31719 + return (unsigned long)&x->fixup + x->fixup + reloc;
31720 }
31721
31722 int fixup_exception(struct pt_regs *regs)
31723 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31724 unsigned long new_ip;
31725
31726 #ifdef CONFIG_PNPBIOS
31727 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31728 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31729 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31730 extern u32 pnp_bios_is_utter_crap;
31731 pnp_bios_is_utter_crap = 1;
31732 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31733 i += 4;
31734 p->fixup -= i;
31735 i += 4;
31736 +
31737 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31738 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31739 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31740 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31741 +#endif
31742 +
31743 }
31744 }
31745
31746 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31747 index e3ff27a..f38f7c0 100644
31748 --- a/arch/x86/mm/fault.c
31749 +++ b/arch/x86/mm/fault.c
31750 @@ -13,12 +13,19 @@
31751 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31752 #include <linux/prefetch.h> /* prefetchw */
31753 #include <linux/context_tracking.h> /* exception_enter(), ... */
31754 +#include <linux/unistd.h>
31755 +#include <linux/compiler.h>
31756
31757 #include <asm/traps.h> /* dotraplinkage, ... */
31758 #include <asm/pgalloc.h> /* pgd_*(), ... */
31759 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31760 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31761 #include <asm/vsyscall.h> /* emulate_vsyscall */
31762 +#include <asm/tlbflush.h>
31763 +
31764 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31765 +#include <asm/stacktrace.h>
31766 +#endif
31767
31768 #define CREATE_TRACE_POINTS
31769 #include <asm/trace/exceptions.h>
31770 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31771 int ret = 0;
31772
31773 /* kprobe_running() needs smp_processor_id() */
31774 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31775 + if (kprobes_built_in() && !user_mode(regs)) {
31776 preempt_disable();
31777 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31778 ret = 1;
31779 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31780 return !instr_lo || (instr_lo>>1) == 1;
31781 case 0x00:
31782 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31783 - if (probe_kernel_address(instr, opcode))
31784 + if (user_mode(regs)) {
31785 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31786 + return 0;
31787 + } else if (probe_kernel_address(instr, opcode))
31788 return 0;
31789
31790 *prefetch = (instr_lo == 0xF) &&
31791 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31792 while (instr < max_instr) {
31793 unsigned char opcode;
31794
31795 - if (probe_kernel_address(instr, opcode))
31796 + if (user_mode(regs)) {
31797 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31798 + break;
31799 + } else if (probe_kernel_address(instr, opcode))
31800 break;
31801
31802 instr++;
31803 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31804 force_sig_info(si_signo, &info, tsk);
31805 }
31806
31807 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31808 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31809 +#endif
31810 +
31811 +#ifdef CONFIG_PAX_EMUTRAMP
31812 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31813 +#endif
31814 +
31815 +#ifdef CONFIG_PAX_PAGEEXEC
31816 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31817 +{
31818 + pgd_t *pgd;
31819 + pud_t *pud;
31820 + pmd_t *pmd;
31821 +
31822 + pgd = pgd_offset(mm, address);
31823 + if (!pgd_present(*pgd))
31824 + return NULL;
31825 + pud = pud_offset(pgd, address);
31826 + if (!pud_present(*pud))
31827 + return NULL;
31828 + pmd = pmd_offset(pud, address);
31829 + if (!pmd_present(*pmd))
31830 + return NULL;
31831 + return pmd;
31832 +}
31833 +#endif
31834 +
31835 DEFINE_SPINLOCK(pgd_lock);
31836 LIST_HEAD(pgd_list);
31837
31838 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31839 for (address = VMALLOC_START & PMD_MASK;
31840 address >= TASK_SIZE && address < FIXADDR_TOP;
31841 address += PMD_SIZE) {
31842 +
31843 +#ifdef CONFIG_PAX_PER_CPU_PGD
31844 + unsigned long cpu;
31845 +#else
31846 struct page *page;
31847 +#endif
31848
31849 spin_lock(&pgd_lock);
31850 +
31851 +#ifdef CONFIG_PAX_PER_CPU_PGD
31852 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31853 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31854 + pmd_t *ret;
31855 +
31856 + ret = vmalloc_sync_one(pgd, address);
31857 + if (!ret)
31858 + break;
31859 + pgd = get_cpu_pgd(cpu, kernel);
31860 +#else
31861 list_for_each_entry(page, &pgd_list, lru) {
31862 + pgd_t *pgd;
31863 spinlock_t *pgt_lock;
31864 pmd_t *ret;
31865
31866 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31867 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31868
31869 spin_lock(pgt_lock);
31870 - ret = vmalloc_sync_one(page_address(page), address);
31871 + pgd = page_address(page);
31872 +#endif
31873 +
31874 + ret = vmalloc_sync_one(pgd, address);
31875 +
31876 +#ifndef CONFIG_PAX_PER_CPU_PGD
31877 spin_unlock(pgt_lock);
31878 +#endif
31879
31880 if (!ret)
31881 break;
31882 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31883 * an interrupt in the middle of a task switch..
31884 */
31885 pgd_paddr = read_cr3();
31886 +
31887 +#ifdef CONFIG_PAX_PER_CPU_PGD
31888 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31889 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31890 +#endif
31891 +
31892 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31893 if (!pmd_k)
31894 return -1;
31895 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31896 * happen within a race in page table update. In the later
31897 * case just flush:
31898 */
31899 - pgd = pgd_offset(current->active_mm, address);
31900 +
31901 pgd_ref = pgd_offset_k(address);
31902 if (pgd_none(*pgd_ref))
31903 return -1;
31904
31905 +#ifdef CONFIG_PAX_PER_CPU_PGD
31906 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31907 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31908 + if (pgd_none(*pgd)) {
31909 + set_pgd(pgd, *pgd_ref);
31910 + arch_flush_lazy_mmu_mode();
31911 + } else {
31912 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31913 + }
31914 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31915 +#else
31916 + pgd = pgd_offset(current->active_mm, address);
31917 +#endif
31918 +
31919 if (pgd_none(*pgd)) {
31920 set_pgd(pgd, *pgd_ref);
31921 arch_flush_lazy_mmu_mode();
31922 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31923 static int is_errata100(struct pt_regs *regs, unsigned long address)
31924 {
31925 #ifdef CONFIG_X86_64
31926 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31927 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31928 return 1;
31929 #endif
31930 return 0;
31931 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31932 }
31933
31934 static const char nx_warning[] = KERN_CRIT
31935 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31936 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31937 static const char smep_warning[] = KERN_CRIT
31938 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31939 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31940
31941 static void
31942 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31943 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31944 if (!oops_may_print())
31945 return;
31946
31947 - if (error_code & PF_INSTR) {
31948 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31949 unsigned int level;
31950 pgd_t *pgd;
31951 pte_t *pte;
31952 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31953 pte = lookup_address_in_pgd(pgd, address, &level);
31954
31955 if (pte && pte_present(*pte) && !pte_exec(*pte))
31956 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31957 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31958 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31959 (pgd_flags(*pgd) & _PAGE_USER) &&
31960 (read_cr4() & X86_CR4_SMEP))
31961 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
31962 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31963 }
31964
31965 +#ifdef CONFIG_PAX_KERNEXEC
31966 + if (init_mm.start_code <= address && address < init_mm.end_code) {
31967 + if (current->signal->curr_ip)
31968 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
31969 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
31970 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31971 + else
31972 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
31973 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
31974 + }
31975 +#endif
31976 +
31977 printk(KERN_ALERT "BUG: unable to handle kernel ");
31978 if (address < PAGE_SIZE)
31979 printk(KERN_CONT "NULL pointer dereference");
31980 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
31981 return;
31982 }
31983 #endif
31984 +
31985 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31986 + if (pax_is_fetch_fault(regs, error_code, address)) {
31987 +
31988 +#ifdef CONFIG_PAX_EMUTRAMP
31989 + switch (pax_handle_fetch_fault(regs)) {
31990 + case 2:
31991 + return;
31992 + }
31993 +#endif
31994 +
31995 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
31996 + do_group_exit(SIGKILL);
31997 + }
31998 +#endif
31999 +
32000 /* Kernel addresses are always protection faults: */
32001 if (address >= TASK_SIZE)
32002 error_code |= PF_PROT;
32003 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32004 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32005 printk(KERN_ERR
32006 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32007 - tsk->comm, tsk->pid, address);
32008 + tsk->comm, task_pid_nr(tsk), address);
32009 code = BUS_MCEERR_AR;
32010 }
32011 #endif
32012 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32013 return 1;
32014 }
32015
32016 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32017 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32018 +{
32019 + pte_t *pte;
32020 + pmd_t *pmd;
32021 + spinlock_t *ptl;
32022 + unsigned char pte_mask;
32023 +
32024 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32025 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32026 + return 0;
32027 +
32028 + /* PaX: it's our fault, let's handle it if we can */
32029 +
32030 + /* PaX: take a look at read faults before acquiring any locks */
32031 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32032 + /* instruction fetch attempt from a protected page in user mode */
32033 + up_read(&mm->mmap_sem);
32034 +
32035 +#ifdef CONFIG_PAX_EMUTRAMP
32036 + switch (pax_handle_fetch_fault(regs)) {
32037 + case 2:
32038 + return 1;
32039 + }
32040 +#endif
32041 +
32042 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32043 + do_group_exit(SIGKILL);
32044 + }
32045 +
32046 + pmd = pax_get_pmd(mm, address);
32047 + if (unlikely(!pmd))
32048 + return 0;
32049 +
32050 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32051 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32052 + pte_unmap_unlock(pte, ptl);
32053 + return 0;
32054 + }
32055 +
32056 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32057 + /* write attempt to a protected page in user mode */
32058 + pte_unmap_unlock(pte, ptl);
32059 + return 0;
32060 + }
32061 +
32062 +#ifdef CONFIG_SMP
32063 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32064 +#else
32065 + if (likely(address > get_limit(regs->cs)))
32066 +#endif
32067 + {
32068 + set_pte(pte, pte_mkread(*pte));
32069 + __flush_tlb_one(address);
32070 + pte_unmap_unlock(pte, ptl);
32071 + up_read(&mm->mmap_sem);
32072 + return 1;
32073 + }
32074 +
32075 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32076 +
32077 + /*
32078 + * PaX: fill DTLB with user rights and retry
32079 + */
32080 + __asm__ __volatile__ (
32081 + "orb %2,(%1)\n"
32082 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32083 +/*
32084 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32085 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32086 + * page fault when examined during a TLB load attempt. this is true not only
32087 + * for PTEs holding a non-present entry but also present entries that will
32088 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32089 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32090 + * for our target pages since their PTEs are simply not in the TLBs at all.
32091 +
32092 + * the best thing in omitting it is that we gain around 15-20% speed in the
32093 + * fast path of the page fault handler and can get rid of tracing since we
32094 + * can no longer flush unintended entries.
32095 + */
32096 + "invlpg (%0)\n"
32097 +#endif
32098 + __copyuser_seg"testb $0,(%0)\n"
32099 + "xorb %3,(%1)\n"
32100 + :
32101 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32102 + : "memory", "cc");
32103 + pte_unmap_unlock(pte, ptl);
32104 + up_read(&mm->mmap_sem);
32105 + return 1;
32106 +}
32107 +#endif
32108 +
32109 /*
32110 * Handle a spurious fault caused by a stale TLB entry.
32111 *
32112 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32113 static inline int
32114 access_error(unsigned long error_code, struct vm_area_struct *vma)
32115 {
32116 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32117 + return 1;
32118 +
32119 if (error_code & PF_WRITE) {
32120 /* write, present and write, not present: */
32121 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32122 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32123 if (error_code & PF_USER)
32124 return false;
32125
32126 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32127 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32128 return false;
32129
32130 return true;
32131 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32132 tsk = current;
32133 mm = tsk->mm;
32134
32135 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32136 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32137 + if (!search_exception_tables(regs->ip)) {
32138 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32139 + bad_area_nosemaphore(regs, error_code, address);
32140 + return;
32141 + }
32142 + if (address < pax_user_shadow_base) {
32143 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32144 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32145 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32146 + } else
32147 + address -= pax_user_shadow_base;
32148 + }
32149 +#endif
32150 +
32151 /*
32152 * Detect and handle instructions that would cause a page fault for
32153 * both a tracked kernel page and a userspace page.
32154 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32155 * User-mode registers count as a user access even for any
32156 * potential system fault or CPU buglet:
32157 */
32158 - if (user_mode_vm(regs)) {
32159 + if (user_mode(regs)) {
32160 local_irq_enable();
32161 error_code |= PF_USER;
32162 flags |= FAULT_FLAG_USER;
32163 @@ -1187,6 +1411,11 @@ retry:
32164 might_sleep();
32165 }
32166
32167 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32168 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32169 + return;
32170 +#endif
32171 +
32172 vma = find_vma(mm, address);
32173 if (unlikely(!vma)) {
32174 bad_area(regs, error_code, address);
32175 @@ -1198,18 +1427,24 @@ retry:
32176 bad_area(regs, error_code, address);
32177 return;
32178 }
32179 - if (error_code & PF_USER) {
32180 - /*
32181 - * Accessing the stack below %sp is always a bug.
32182 - * The large cushion allows instructions like enter
32183 - * and pusha to work. ("enter $65535, $31" pushes
32184 - * 32 pointers and then decrements %sp by 65535.)
32185 - */
32186 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32187 - bad_area(regs, error_code, address);
32188 - return;
32189 - }
32190 + /*
32191 + * Accessing the stack below %sp is always a bug.
32192 + * The large cushion allows instructions like enter
32193 + * and pusha to work. ("enter $65535, $31" pushes
32194 + * 32 pointers and then decrements %sp by 65535.)
32195 + */
32196 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32197 + bad_area(regs, error_code, address);
32198 + return;
32199 }
32200 +
32201 +#ifdef CONFIG_PAX_SEGMEXEC
32202 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32203 + bad_area(regs, error_code, address);
32204 + return;
32205 + }
32206 +#endif
32207 +
32208 if (unlikely(expand_stack(vma, address))) {
32209 bad_area(regs, error_code, address);
32210 return;
32211 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32212 }
32213 NOKPROBE_SYMBOL(trace_do_page_fault);
32214 #endif /* CONFIG_TRACING */
32215 +
32216 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32217 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32218 +{
32219 + struct mm_struct *mm = current->mm;
32220 + unsigned long ip = regs->ip;
32221 +
32222 + if (v8086_mode(regs))
32223 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32224 +
32225 +#ifdef CONFIG_PAX_PAGEEXEC
32226 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32227 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32228 + return true;
32229 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32230 + return true;
32231 + return false;
32232 + }
32233 +#endif
32234 +
32235 +#ifdef CONFIG_PAX_SEGMEXEC
32236 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32237 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32238 + return true;
32239 + return false;
32240 + }
32241 +#endif
32242 +
32243 + return false;
32244 +}
32245 +#endif
32246 +
32247 +#ifdef CONFIG_PAX_EMUTRAMP
32248 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32249 +{
32250 + int err;
32251 +
32252 + do { /* PaX: libffi trampoline emulation */
32253 + unsigned char mov, jmp;
32254 + unsigned int addr1, addr2;
32255 +
32256 +#ifdef CONFIG_X86_64
32257 + if ((regs->ip + 9) >> 32)
32258 + break;
32259 +#endif
32260 +
32261 + err = get_user(mov, (unsigned char __user *)regs->ip);
32262 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32263 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32264 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32265 +
32266 + if (err)
32267 + break;
32268 +
32269 + if (mov == 0xB8 && jmp == 0xE9) {
32270 + regs->ax = addr1;
32271 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32272 + return 2;
32273 + }
32274 + } while (0);
32275 +
32276 + do { /* PaX: gcc trampoline emulation #1 */
32277 + unsigned char mov1, mov2;
32278 + unsigned short jmp;
32279 + unsigned int addr1, addr2;
32280 +
32281 +#ifdef CONFIG_X86_64
32282 + if ((regs->ip + 11) >> 32)
32283 + break;
32284 +#endif
32285 +
32286 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32287 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32288 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32289 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32290 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32291 +
32292 + if (err)
32293 + break;
32294 +
32295 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32296 + regs->cx = addr1;
32297 + regs->ax = addr2;
32298 + regs->ip = addr2;
32299 + return 2;
32300 + }
32301 + } while (0);
32302 +
32303 + do { /* PaX: gcc trampoline emulation #2 */
32304 + unsigned char mov, jmp;
32305 + unsigned int addr1, addr2;
32306 +
32307 +#ifdef CONFIG_X86_64
32308 + if ((regs->ip + 9) >> 32)
32309 + break;
32310 +#endif
32311 +
32312 + err = get_user(mov, (unsigned char __user *)regs->ip);
32313 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32314 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32315 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32316 +
32317 + if (err)
32318 + break;
32319 +
32320 + if (mov == 0xB9 && jmp == 0xE9) {
32321 + regs->cx = addr1;
32322 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32323 + return 2;
32324 + }
32325 + } while (0);
32326 +
32327 + return 1; /* PaX in action */
32328 +}
32329 +
32330 +#ifdef CONFIG_X86_64
32331 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32332 +{
32333 + int err;
32334 +
32335 + do { /* PaX: libffi trampoline emulation */
32336 + unsigned short mov1, mov2, jmp1;
32337 + unsigned char stcclc, jmp2;
32338 + unsigned long addr1, addr2;
32339 +
32340 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32341 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32342 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32343 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32344 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32345 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32346 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32347 +
32348 + if (err)
32349 + break;
32350 +
32351 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32352 + regs->r11 = addr1;
32353 + regs->r10 = addr2;
32354 + if (stcclc == 0xF8)
32355 + regs->flags &= ~X86_EFLAGS_CF;
32356 + else
32357 + regs->flags |= X86_EFLAGS_CF;
32358 + regs->ip = addr1;
32359 + return 2;
32360 + }
32361 + } while (0);
32362 +
32363 + do { /* PaX: gcc trampoline emulation #1 */
32364 + unsigned short mov1, mov2, jmp1;
32365 + unsigned char jmp2;
32366 + unsigned int addr1;
32367 + unsigned long addr2;
32368 +
32369 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32370 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32371 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32372 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32373 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32374 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32375 +
32376 + if (err)
32377 + break;
32378 +
32379 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32380 + regs->r11 = addr1;
32381 + regs->r10 = addr2;
32382 + regs->ip = addr1;
32383 + return 2;
32384 + }
32385 + } while (0);
32386 +
32387 + do { /* PaX: gcc trampoline emulation #2 */
32388 + unsigned short mov1, mov2, jmp1;
32389 + unsigned char jmp2;
32390 + unsigned long addr1, addr2;
32391 +
32392 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32393 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32394 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32395 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32396 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32397 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32398 +
32399 + if (err)
32400 + break;
32401 +
32402 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32403 + regs->r11 = addr1;
32404 + regs->r10 = addr2;
32405 + regs->ip = addr1;
32406 + return 2;
32407 + }
32408 + } while (0);
32409 +
32410 + return 1; /* PaX in action */
32411 +}
32412 +#endif
32413 +
32414 +/*
32415 + * PaX: decide what to do with offenders (regs->ip = fault address)
32416 + *
32417 + * returns 1 when task should be killed
32418 + * 2 when gcc trampoline was detected
32419 + */
32420 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32421 +{
32422 + if (v8086_mode(regs))
32423 + return 1;
32424 +
32425 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32426 + return 1;
32427 +
32428 +#ifdef CONFIG_X86_32
32429 + return pax_handle_fetch_fault_32(regs);
32430 +#else
32431 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32432 + return pax_handle_fetch_fault_32(regs);
32433 + else
32434 + return pax_handle_fetch_fault_64(regs);
32435 +#endif
32436 +}
32437 +#endif
32438 +
32439 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32440 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32441 +{
32442 + long i;
32443 +
32444 + printk(KERN_ERR "PAX: bytes at PC: ");
32445 + for (i = 0; i < 20; i++) {
32446 + unsigned char c;
32447 + if (get_user(c, (unsigned char __force_user *)pc+i))
32448 + printk(KERN_CONT "?? ");
32449 + else
32450 + printk(KERN_CONT "%02x ", c);
32451 + }
32452 + printk("\n");
32453 +
32454 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32455 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32456 + unsigned long c;
32457 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32458 +#ifdef CONFIG_X86_32
32459 + printk(KERN_CONT "???????? ");
32460 +#else
32461 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32462 + printk(KERN_CONT "???????? ???????? ");
32463 + else
32464 + printk(KERN_CONT "???????????????? ");
32465 +#endif
32466 + } else {
32467 +#ifdef CONFIG_X86_64
32468 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32469 + printk(KERN_CONT "%08x ", (unsigned int)c);
32470 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32471 + } else
32472 +#endif
32473 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32474 + }
32475 + }
32476 + printk("\n");
32477 +}
32478 +#endif
32479 +
32480 +/**
32481 + * probe_kernel_write(): safely attempt to write to a location
32482 + * @dst: address to write to
32483 + * @src: pointer to the data that shall be written
32484 + * @size: size of the data chunk
32485 + *
32486 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32487 + * happens, handle that and return -EFAULT.
32488 + */
32489 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32490 +{
32491 + long ret;
32492 + mm_segment_t old_fs = get_fs();
32493 +
32494 + set_fs(KERNEL_DS);
32495 + pagefault_disable();
32496 + pax_open_kernel();
32497 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32498 + pax_close_kernel();
32499 + pagefault_enable();
32500 + set_fs(old_fs);
32501 +
32502 + return ret ? -EFAULT : 0;
32503 +}
32504 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32505 index 224b142..c2c9423 100644
32506 --- a/arch/x86/mm/gup.c
32507 +++ b/arch/x86/mm/gup.c
32508 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32509 addr = start;
32510 len = (unsigned long) nr_pages << PAGE_SHIFT;
32511 end = start + len;
32512 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32513 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32514 (void __user *)start, len)))
32515 return 0;
32516
32517 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32518 goto slow_irqon;
32519 #endif
32520
32521 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32522 + (void __user *)start, len)))
32523 + return 0;
32524 +
32525 /*
32526 * XXX: batch / limit 'nr', to avoid large irq off latency
32527 * needs some instrumenting to determine the common sizes used by
32528 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32529 index 4500142..53a363c 100644
32530 --- a/arch/x86/mm/highmem_32.c
32531 +++ b/arch/x86/mm/highmem_32.c
32532 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32533 idx = type + KM_TYPE_NR*smp_processor_id();
32534 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32535 BUG_ON(!pte_none(*(kmap_pte-idx)));
32536 +
32537 + pax_open_kernel();
32538 set_pte(kmap_pte-idx, mk_pte(page, prot));
32539 + pax_close_kernel();
32540 +
32541 arch_flush_lazy_mmu_mode();
32542
32543 return (void *)vaddr;
32544 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32545 index 006cc91..bf05a83 100644
32546 --- a/arch/x86/mm/hugetlbpage.c
32547 +++ b/arch/x86/mm/hugetlbpage.c
32548 @@ -86,23 +86,24 @@ int pud_huge(pud_t pud)
32549 #ifdef CONFIG_HUGETLB_PAGE
32550 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32551 unsigned long addr, unsigned long len,
32552 - unsigned long pgoff, unsigned long flags)
32553 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32554 {
32555 struct hstate *h = hstate_file(file);
32556 struct vm_unmapped_area_info info;
32557 -
32558 +
32559 info.flags = 0;
32560 info.length = len;
32561 info.low_limit = current->mm->mmap_legacy_base;
32562 info.high_limit = TASK_SIZE;
32563 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32564 info.align_offset = 0;
32565 + info.threadstack_offset = offset;
32566 return vm_unmapped_area(&info);
32567 }
32568
32569 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32570 unsigned long addr0, unsigned long len,
32571 - unsigned long pgoff, unsigned long flags)
32572 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32573 {
32574 struct hstate *h = hstate_file(file);
32575 struct vm_unmapped_area_info info;
32576 @@ -114,6 +115,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32577 info.high_limit = current->mm->mmap_base;
32578 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32579 info.align_offset = 0;
32580 + info.threadstack_offset = offset;
32581 addr = vm_unmapped_area(&info);
32582
32583 /*
32584 @@ -126,6 +128,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32585 VM_BUG_ON(addr != -ENOMEM);
32586 info.flags = 0;
32587 info.low_limit = TASK_UNMAPPED_BASE;
32588 +
32589 +#ifdef CONFIG_PAX_RANDMMAP
32590 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32591 + info.low_limit += current->mm->delta_mmap;
32592 +#endif
32593 +
32594 info.high_limit = TASK_SIZE;
32595 addr = vm_unmapped_area(&info);
32596 }
32597 @@ -140,10 +148,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32598 struct hstate *h = hstate_file(file);
32599 struct mm_struct *mm = current->mm;
32600 struct vm_area_struct *vma;
32601 + unsigned long pax_task_size = TASK_SIZE;
32602 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32603
32604 if (len & ~huge_page_mask(h))
32605 return -EINVAL;
32606 - if (len > TASK_SIZE)
32607 +
32608 +#ifdef CONFIG_PAX_SEGMEXEC
32609 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32610 + pax_task_size = SEGMEXEC_TASK_SIZE;
32611 +#endif
32612 +
32613 + pax_task_size -= PAGE_SIZE;
32614 +
32615 + if (len > pax_task_size)
32616 return -ENOMEM;
32617
32618 if (flags & MAP_FIXED) {
32619 @@ -152,19 +170,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32620 return addr;
32621 }
32622
32623 +#ifdef CONFIG_PAX_RANDMMAP
32624 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32625 +#endif
32626 +
32627 if (addr) {
32628 addr = ALIGN(addr, huge_page_size(h));
32629 vma = find_vma(mm, addr);
32630 - if (TASK_SIZE - len >= addr &&
32631 - (!vma || addr + len <= vma->vm_start))
32632 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32633 return addr;
32634 }
32635 if (mm->get_unmapped_area == arch_get_unmapped_area)
32636 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32637 - pgoff, flags);
32638 + pgoff, flags, offset);
32639 else
32640 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32641 - pgoff, flags);
32642 + pgoff, flags, offset);
32643 }
32644 #endif /* CONFIG_HUGETLB_PAGE */
32645
32646 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32647 index 079c3b6..7069023 100644
32648 --- a/arch/x86/mm/init.c
32649 +++ b/arch/x86/mm/init.c
32650 @@ -4,6 +4,7 @@
32651 #include <linux/swap.h>
32652 #include <linux/memblock.h>
32653 #include <linux/bootmem.h> /* for max_low_pfn */
32654 +#include <linux/tboot.h>
32655
32656 #include <asm/cacheflush.h>
32657 #include <asm/e820.h>
32658 @@ -17,6 +18,8 @@
32659 #include <asm/proto.h>
32660 #include <asm/dma.h> /* for MAX_DMA_PFN */
32661 #include <asm/microcode.h>
32662 +#include <asm/desc.h>
32663 +#include <asm/bios_ebda.h>
32664
32665 /*
32666 * We need to define the tracepoints somewhere, and tlb.c
32667 @@ -596,7 +599,18 @@ void __init init_mem_mapping(void)
32668 early_ioremap_page_table_range_init();
32669 #endif
32670
32671 +#ifdef CONFIG_PAX_PER_CPU_PGD
32672 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32673 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32674 + KERNEL_PGD_PTRS);
32675 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32676 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32677 + KERNEL_PGD_PTRS);
32678 + load_cr3(get_cpu_pgd(0, kernel));
32679 +#else
32680 load_cr3(swapper_pg_dir);
32681 +#endif
32682 +
32683 __flush_tlb_all();
32684
32685 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32686 @@ -612,10 +626,40 @@ void __init init_mem_mapping(void)
32687 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32688 * mmio resources as well as potential bios/acpi data regions.
32689 */
32690 +
32691 +#ifdef CONFIG_GRKERNSEC_KMEM
32692 +static unsigned int ebda_start __read_only;
32693 +static unsigned int ebda_end __read_only;
32694 +#endif
32695 +
32696 int devmem_is_allowed(unsigned long pagenr)
32697 {
32698 - if (pagenr < 256)
32699 +#ifdef CONFIG_GRKERNSEC_KMEM
32700 + /* allow BDA */
32701 + if (!pagenr)
32702 return 1;
32703 + /* allow EBDA */
32704 + if (pagenr >= ebda_start && pagenr < ebda_end)
32705 + return 1;
32706 + /* if tboot is in use, allow access to its hardcoded serial log range */
32707 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32708 + return 1;
32709 +#else
32710 + if (!pagenr)
32711 + return 1;
32712 +#ifdef CONFIG_VM86
32713 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32714 + return 1;
32715 +#endif
32716 +#endif
32717 +
32718 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32719 + return 1;
32720 +#ifdef CONFIG_GRKERNSEC_KMEM
32721 + /* throw out everything else below 1MB */
32722 + if (pagenr <= 256)
32723 + return 0;
32724 +#endif
32725 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32726 return 0;
32727 if (!page_is_ram(pagenr))
32728 @@ -661,8 +705,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32729 #endif
32730 }
32731
32732 +#ifdef CONFIG_GRKERNSEC_KMEM
32733 +static inline void gr_init_ebda(void)
32734 +{
32735 + unsigned int ebda_addr;
32736 + unsigned int ebda_size = 0;
32737 +
32738 + ebda_addr = get_bios_ebda();
32739 + if (ebda_addr) {
32740 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32741 + ebda_size <<= 10;
32742 + }
32743 + if (ebda_addr && ebda_size) {
32744 + ebda_start = ebda_addr >> PAGE_SHIFT;
32745 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32746 + } else {
32747 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32748 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32749 + }
32750 +}
32751 +#else
32752 +static inline void gr_init_ebda(void) { }
32753 +#endif
32754 +
32755 void free_initmem(void)
32756 {
32757 +#ifdef CONFIG_PAX_KERNEXEC
32758 +#ifdef CONFIG_X86_32
32759 + /* PaX: limit KERNEL_CS to actual size */
32760 + unsigned long addr, limit;
32761 + struct desc_struct d;
32762 + int cpu;
32763 +#else
32764 + pgd_t *pgd;
32765 + pud_t *pud;
32766 + pmd_t *pmd;
32767 + unsigned long addr, end;
32768 +#endif
32769 +#endif
32770 +
32771 + gr_init_ebda();
32772 +
32773 +#ifdef CONFIG_PAX_KERNEXEC
32774 +#ifdef CONFIG_X86_32
32775 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32776 + limit = (limit - 1UL) >> PAGE_SHIFT;
32777 +
32778 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32779 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32780 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32781 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32782 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32783 + }
32784 +
32785 + /* PaX: make KERNEL_CS read-only */
32786 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32787 + if (!paravirt_enabled())
32788 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32789 +/*
32790 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32791 + pgd = pgd_offset_k(addr);
32792 + pud = pud_offset(pgd, addr);
32793 + pmd = pmd_offset(pud, addr);
32794 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32795 + }
32796 +*/
32797 +#ifdef CONFIG_X86_PAE
32798 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32799 +/*
32800 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32801 + pgd = pgd_offset_k(addr);
32802 + pud = pud_offset(pgd, addr);
32803 + pmd = pmd_offset(pud, addr);
32804 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32805 + }
32806 +*/
32807 +#endif
32808 +
32809 +#ifdef CONFIG_MODULES
32810 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32811 +#endif
32812 +
32813 +#else
32814 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32815 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32816 + pgd = pgd_offset_k(addr);
32817 + pud = pud_offset(pgd, addr);
32818 + pmd = pmd_offset(pud, addr);
32819 + if (!pmd_present(*pmd))
32820 + continue;
32821 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32822 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32823 + else
32824 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32825 + }
32826 +
32827 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32828 + end = addr + KERNEL_IMAGE_SIZE;
32829 + for (; addr < end; addr += PMD_SIZE) {
32830 + pgd = pgd_offset_k(addr);
32831 + pud = pud_offset(pgd, addr);
32832 + pmd = pmd_offset(pud, addr);
32833 + if (!pmd_present(*pmd))
32834 + continue;
32835 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32836 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32837 + }
32838 +#endif
32839 +
32840 + flush_tlb_all();
32841 +#endif
32842 +
32843 free_init_pages("unused kernel",
32844 (unsigned long)(&__init_begin),
32845 (unsigned long)(&__init_end));
32846 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32847 index c8140e1..59257fc 100644
32848 --- a/arch/x86/mm/init_32.c
32849 +++ b/arch/x86/mm/init_32.c
32850 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32851 bool __read_mostly __vmalloc_start_set = false;
32852
32853 /*
32854 - * Creates a middle page table and puts a pointer to it in the
32855 - * given global directory entry. This only returns the gd entry
32856 - * in non-PAE compilation mode, since the middle layer is folded.
32857 - */
32858 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32859 -{
32860 - pud_t *pud;
32861 - pmd_t *pmd_table;
32862 -
32863 -#ifdef CONFIG_X86_PAE
32864 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32865 - pmd_table = (pmd_t *)alloc_low_page();
32866 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32867 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32868 - pud = pud_offset(pgd, 0);
32869 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32870 -
32871 - return pmd_table;
32872 - }
32873 -#endif
32874 - pud = pud_offset(pgd, 0);
32875 - pmd_table = pmd_offset(pud, 0);
32876 -
32877 - return pmd_table;
32878 -}
32879 -
32880 -/*
32881 * Create a page table and place a pointer to it in a middle page
32882 * directory entry:
32883 */
32884 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32885 pte_t *page_table = (pte_t *)alloc_low_page();
32886
32887 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32888 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32889 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32890 +#else
32891 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32892 +#endif
32893 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32894 }
32895
32896 return pte_offset_kernel(pmd, 0);
32897 }
32898
32899 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32900 +{
32901 + pud_t *pud;
32902 + pmd_t *pmd_table;
32903 +
32904 + pud = pud_offset(pgd, 0);
32905 + pmd_table = pmd_offset(pud, 0);
32906 +
32907 + return pmd_table;
32908 +}
32909 +
32910 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32911 {
32912 int pgd_idx = pgd_index(vaddr);
32913 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32914 int pgd_idx, pmd_idx;
32915 unsigned long vaddr;
32916 pgd_t *pgd;
32917 + pud_t *pud;
32918 pmd_t *pmd;
32919 pte_t *pte = NULL;
32920 unsigned long count = page_table_range_init_count(start, end);
32921 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32922 pgd = pgd_base + pgd_idx;
32923
32924 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32925 - pmd = one_md_table_init(pgd);
32926 - pmd = pmd + pmd_index(vaddr);
32927 + pud = pud_offset(pgd, vaddr);
32928 + pmd = pmd_offset(pud, vaddr);
32929 +
32930 +#ifdef CONFIG_X86_PAE
32931 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32932 +#endif
32933 +
32934 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32935 pmd++, pmd_idx++) {
32936 pte = page_table_kmap_check(one_page_table_init(pmd),
32937 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32938 }
32939 }
32940
32941 -static inline int is_kernel_text(unsigned long addr)
32942 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32943 {
32944 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32945 - return 1;
32946 - return 0;
32947 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32948 + end <= ktla_ktva((unsigned long)_stext)) &&
32949 + (start >= ktla_ktva((unsigned long)_einittext) ||
32950 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32951 +
32952 +#ifdef CONFIG_ACPI_SLEEP
32953 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32954 +#endif
32955 +
32956 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32957 + return 0;
32958 + return 1;
32959 }
32960
32961 /*
32962 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
32963 unsigned long last_map_addr = end;
32964 unsigned long start_pfn, end_pfn;
32965 pgd_t *pgd_base = swapper_pg_dir;
32966 - int pgd_idx, pmd_idx, pte_ofs;
32967 + unsigned int pgd_idx, pmd_idx, pte_ofs;
32968 unsigned long pfn;
32969 pgd_t *pgd;
32970 + pud_t *pud;
32971 pmd_t *pmd;
32972 pte_t *pte;
32973 unsigned pages_2m, pages_4k;
32974 @@ -291,8 +295,13 @@ repeat:
32975 pfn = start_pfn;
32976 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
32977 pgd = pgd_base + pgd_idx;
32978 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
32979 - pmd = one_md_table_init(pgd);
32980 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
32981 + pud = pud_offset(pgd, 0);
32982 + pmd = pmd_offset(pud, 0);
32983 +
32984 +#ifdef CONFIG_X86_PAE
32985 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32986 +#endif
32987
32988 if (pfn >= end_pfn)
32989 continue;
32990 @@ -304,14 +313,13 @@ repeat:
32991 #endif
32992 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
32993 pmd++, pmd_idx++) {
32994 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
32995 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
32996
32997 /*
32998 * Map with big pages if possible, otherwise
32999 * create normal page tables:
33000 */
33001 if (use_pse) {
33002 - unsigned int addr2;
33003 pgprot_t prot = PAGE_KERNEL_LARGE;
33004 /*
33005 * first pass will use the same initial
33006 @@ -322,11 +330,7 @@ repeat:
33007 _PAGE_PSE);
33008
33009 pfn &= PMD_MASK >> PAGE_SHIFT;
33010 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33011 - PAGE_OFFSET + PAGE_SIZE-1;
33012 -
33013 - if (is_kernel_text(addr) ||
33014 - is_kernel_text(addr2))
33015 + if (is_kernel_text(address, address + PMD_SIZE))
33016 prot = PAGE_KERNEL_LARGE_EXEC;
33017
33018 pages_2m++;
33019 @@ -343,7 +347,7 @@ repeat:
33020 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33021 pte += pte_ofs;
33022 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33023 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33024 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33025 pgprot_t prot = PAGE_KERNEL;
33026 /*
33027 * first pass will use the same initial
33028 @@ -351,7 +355,7 @@ repeat:
33029 */
33030 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33031
33032 - if (is_kernel_text(addr))
33033 + if (is_kernel_text(address, address + PAGE_SIZE))
33034 prot = PAGE_KERNEL_EXEC;
33035
33036 pages_4k++;
33037 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33038
33039 pud = pud_offset(pgd, va);
33040 pmd = pmd_offset(pud, va);
33041 - if (!pmd_present(*pmd))
33042 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33043 break;
33044
33045 /* should not be large page here */
33046 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33047
33048 static void __init pagetable_init(void)
33049 {
33050 - pgd_t *pgd_base = swapper_pg_dir;
33051 -
33052 - permanent_kmaps_init(pgd_base);
33053 + permanent_kmaps_init(swapper_pg_dir);
33054 }
33055
33056 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33057 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33058 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33059
33060 /* user-defined highmem size */
33061 @@ -787,10 +789,10 @@ void __init mem_init(void)
33062 ((unsigned long)&__init_end -
33063 (unsigned long)&__init_begin) >> 10,
33064
33065 - (unsigned long)&_etext, (unsigned long)&_edata,
33066 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33067 + (unsigned long)&_sdata, (unsigned long)&_edata,
33068 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33069
33070 - (unsigned long)&_text, (unsigned long)&_etext,
33071 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33072 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33073
33074 /*
33075 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33076 if (!kernel_set_to_readonly)
33077 return;
33078
33079 + start = ktla_ktva(start);
33080 pr_debug("Set kernel text: %lx - %lx for read write\n",
33081 start, start+size);
33082
33083 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33084 if (!kernel_set_to_readonly)
33085 return;
33086
33087 + start = ktla_ktva(start);
33088 pr_debug("Set kernel text: %lx - %lx for read only\n",
33089 start, start+size);
33090
33091 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33092 unsigned long start = PFN_ALIGN(_text);
33093 unsigned long size = PFN_ALIGN(_etext) - start;
33094
33095 + start = ktla_ktva(start);
33096 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33097 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33098 size >> 10);
33099 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33100 index 30eb05a..ae671ac 100644
33101 --- a/arch/x86/mm/init_64.c
33102 +++ b/arch/x86/mm/init_64.c
33103 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33104 * around without checking the pgd every time.
33105 */
33106
33107 -pteval_t __supported_pte_mask __read_mostly = ~0;
33108 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33109 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33110
33111 int force_personality32;
33112 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33113
33114 for (address = start; address <= end; address += PGDIR_SIZE) {
33115 const pgd_t *pgd_ref = pgd_offset_k(address);
33116 +
33117 +#ifdef CONFIG_PAX_PER_CPU_PGD
33118 + unsigned long cpu;
33119 +#else
33120 struct page *page;
33121 +#endif
33122
33123 /*
33124 * When it is called after memory hot remove, pgd_none()
33125 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33126 continue;
33127
33128 spin_lock(&pgd_lock);
33129 +
33130 +#ifdef CONFIG_PAX_PER_CPU_PGD
33131 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33132 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33133 +
33134 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33135 + BUG_ON(pgd_page_vaddr(*pgd)
33136 + != pgd_page_vaddr(*pgd_ref));
33137 +
33138 + if (removed) {
33139 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33140 + pgd_clear(pgd);
33141 + } else {
33142 + if (pgd_none(*pgd))
33143 + set_pgd(pgd, *pgd_ref);
33144 + }
33145 +
33146 + pgd = pgd_offset_cpu(cpu, kernel, address);
33147 +#else
33148 list_for_each_entry(page, &pgd_list, lru) {
33149 pgd_t *pgd;
33150 spinlock_t *pgt_lock;
33151 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33152 /* the pgt_lock only for Xen */
33153 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33154 spin_lock(pgt_lock);
33155 +#endif
33156
33157 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33158 BUG_ON(pgd_page_vaddr(*pgd)
33159 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33160 set_pgd(pgd, *pgd_ref);
33161 }
33162
33163 +#ifndef CONFIG_PAX_PER_CPU_PGD
33164 spin_unlock(pgt_lock);
33165 +#endif
33166 +
33167 }
33168 spin_unlock(&pgd_lock);
33169 }
33170 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33171 {
33172 if (pgd_none(*pgd)) {
33173 pud_t *pud = (pud_t *)spp_getpage();
33174 - pgd_populate(&init_mm, pgd, pud);
33175 + pgd_populate_kernel(&init_mm, pgd, pud);
33176 if (pud != pud_offset(pgd, 0))
33177 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33178 pud, pud_offset(pgd, 0));
33179 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33180 {
33181 if (pud_none(*pud)) {
33182 pmd_t *pmd = (pmd_t *) spp_getpage();
33183 - pud_populate(&init_mm, pud, pmd);
33184 + pud_populate_kernel(&init_mm, pud, pmd);
33185 if (pmd != pmd_offset(pud, 0))
33186 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33187 pmd, pmd_offset(pud, 0));
33188 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33189 pmd = fill_pmd(pud, vaddr);
33190 pte = fill_pte(pmd, vaddr);
33191
33192 + pax_open_kernel();
33193 set_pte(pte, new_pte);
33194 + pax_close_kernel();
33195
33196 /*
33197 * It's enough to flush this one mapping.
33198 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33199 pgd = pgd_offset_k((unsigned long)__va(phys));
33200 if (pgd_none(*pgd)) {
33201 pud = (pud_t *) spp_getpage();
33202 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33203 - _PAGE_USER));
33204 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33205 }
33206 pud = pud_offset(pgd, (unsigned long)__va(phys));
33207 if (pud_none(*pud)) {
33208 pmd = (pmd_t *) spp_getpage();
33209 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33210 - _PAGE_USER));
33211 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33212 }
33213 pmd = pmd_offset(pud, phys);
33214 BUG_ON(!pmd_none(*pmd));
33215 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33216 prot);
33217
33218 spin_lock(&init_mm.page_table_lock);
33219 - pud_populate(&init_mm, pud, pmd);
33220 + pud_populate_kernel(&init_mm, pud, pmd);
33221 spin_unlock(&init_mm.page_table_lock);
33222 }
33223 __flush_tlb_all();
33224 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33225 page_size_mask);
33226
33227 spin_lock(&init_mm.page_table_lock);
33228 - pgd_populate(&init_mm, pgd, pud);
33229 + pgd_populate_kernel(&init_mm, pgd, pud);
33230 spin_unlock(&init_mm.page_table_lock);
33231 pgd_changed = true;
33232 }
33233 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33234 index 9ca35fc..4b2b7b7 100644
33235 --- a/arch/x86/mm/iomap_32.c
33236 +++ b/arch/x86/mm/iomap_32.c
33237 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33238 type = kmap_atomic_idx_push();
33239 idx = type + KM_TYPE_NR * smp_processor_id();
33240 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33241 +
33242 + pax_open_kernel();
33243 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33244 + pax_close_kernel();
33245 +
33246 arch_flush_lazy_mmu_mode();
33247
33248 return (void *)vaddr;
33249 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33250 index fdf617c..b9e85bc 100644
33251 --- a/arch/x86/mm/ioremap.c
33252 +++ b/arch/x86/mm/ioremap.c
33253 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33254 unsigned long i;
33255
33256 for (i = 0; i < nr_pages; ++i)
33257 - if (pfn_valid(start_pfn + i) &&
33258 - !PageReserved(pfn_to_page(start_pfn + i)))
33259 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33260 + !PageReserved(pfn_to_page(start_pfn + i))))
33261 return 1;
33262
33263 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33264 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33265 *
33266 * Caller must ensure there is only one unmapping for the same pointer.
33267 */
33268 -void iounmap(volatile void __iomem *addr)
33269 +void iounmap(const volatile void __iomem *addr)
33270 {
33271 struct vm_struct *p, *o;
33272
33273 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33274 */
33275 void *xlate_dev_mem_ptr(phys_addr_t phys)
33276 {
33277 - void *addr;
33278 - unsigned long start = phys & PAGE_MASK;
33279 -
33280 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33281 - if (page_is_ram(start >> PAGE_SHIFT))
33282 + if (page_is_ram(phys >> PAGE_SHIFT))
33283 +#ifdef CONFIG_HIGHMEM
33284 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33285 +#endif
33286 return __va(phys);
33287
33288 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33289 - if (addr)
33290 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33291 -
33292 - return addr;
33293 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33294 }
33295
33296 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33297 {
33298 if (page_is_ram(phys >> PAGE_SHIFT))
33299 +#ifdef CONFIG_HIGHMEM
33300 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33301 +#endif
33302 return;
33303
33304 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33305 return;
33306 }
33307
33308 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33309 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33310
33311 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33312 {
33313 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33314 early_ioremap_setup();
33315
33316 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33317 - memset(bm_pte, 0, sizeof(bm_pte));
33318 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33319 + pmd_populate_user(&init_mm, pmd, bm_pte);
33320
33321 /*
33322 * The boot-ioremap range spans multiple pmds, for which
33323 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33324 index b4f2e7e..96c9c3e 100644
33325 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33326 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33327 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33328 * memory (e.g. tracked pages)? For now, we need this to avoid
33329 * invoking kmemcheck for PnP BIOS calls.
33330 */
33331 - if (regs->flags & X86_VM_MASK)
33332 + if (v8086_mode(regs))
33333 return false;
33334 - if (regs->cs != __KERNEL_CS)
33335 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33336 return false;
33337
33338 pte = kmemcheck_pte_lookup(address);
33339 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33340 index df4552b..12c129c 100644
33341 --- a/arch/x86/mm/mmap.c
33342 +++ b/arch/x86/mm/mmap.c
33343 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33344 * Leave an at least ~128 MB hole with possible stack randomization.
33345 */
33346 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33347 -#define MAX_GAP (TASK_SIZE/6*5)
33348 +#define MAX_GAP (pax_task_size/6*5)
33349
33350 static int mmap_is_legacy(void)
33351 {
33352 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33353 return rnd << PAGE_SHIFT;
33354 }
33355
33356 -static unsigned long mmap_base(void)
33357 +static unsigned long mmap_base(struct mm_struct *mm)
33358 {
33359 unsigned long gap = rlimit(RLIMIT_STACK);
33360 + unsigned long pax_task_size = TASK_SIZE;
33361 +
33362 +#ifdef CONFIG_PAX_SEGMEXEC
33363 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33364 + pax_task_size = SEGMEXEC_TASK_SIZE;
33365 +#endif
33366
33367 if (gap < MIN_GAP)
33368 gap = MIN_GAP;
33369 else if (gap > MAX_GAP)
33370 gap = MAX_GAP;
33371
33372 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33373 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33374 }
33375
33376 /*
33377 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33378 * does, but not when emulating X86_32
33379 */
33380 -static unsigned long mmap_legacy_base(void)
33381 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33382 {
33383 - if (mmap_is_ia32())
33384 + if (mmap_is_ia32()) {
33385 +
33386 +#ifdef CONFIG_PAX_SEGMEXEC
33387 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33388 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33389 + else
33390 +#endif
33391 +
33392 return TASK_UNMAPPED_BASE;
33393 - else
33394 + } else
33395 return TASK_UNMAPPED_BASE + mmap_rnd();
33396 }
33397
33398 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33399 */
33400 void arch_pick_mmap_layout(struct mm_struct *mm)
33401 {
33402 - mm->mmap_legacy_base = mmap_legacy_base();
33403 - mm->mmap_base = mmap_base();
33404 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33405 + mm->mmap_base = mmap_base(mm);
33406 +
33407 +#ifdef CONFIG_PAX_RANDMMAP
33408 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33409 + mm->mmap_legacy_base += mm->delta_mmap;
33410 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33411 + }
33412 +#endif
33413
33414 if (mmap_is_legacy()) {
33415 mm->mmap_base = mm->mmap_legacy_base;
33416 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33417 index 0057a7a..95c7edd 100644
33418 --- a/arch/x86/mm/mmio-mod.c
33419 +++ b/arch/x86/mm/mmio-mod.c
33420 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33421 break;
33422 default:
33423 {
33424 - unsigned char *ip = (unsigned char *)instptr;
33425 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33426 my_trace->opcode = MMIO_UNKNOWN_OP;
33427 my_trace->width = 0;
33428 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33429 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33430 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33431 void __iomem *addr)
33432 {
33433 - static atomic_t next_id;
33434 + static atomic_unchecked_t next_id;
33435 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33436 /* These are page-unaligned. */
33437 struct mmiotrace_map map = {
33438 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33439 .private = trace
33440 },
33441 .phys = offset,
33442 - .id = atomic_inc_return(&next_id)
33443 + .id = atomic_inc_return_unchecked(&next_id)
33444 };
33445 map.map_id = trace->id;
33446
33447 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33448 ioremap_trace_core(offset, size, addr);
33449 }
33450
33451 -static void iounmap_trace_core(volatile void __iomem *addr)
33452 +static void iounmap_trace_core(const volatile void __iomem *addr)
33453 {
33454 struct mmiotrace_map map = {
33455 .phys = 0,
33456 @@ -328,7 +328,7 @@ not_enabled:
33457 }
33458 }
33459
33460 -void mmiotrace_iounmap(volatile void __iomem *addr)
33461 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33462 {
33463 might_sleep();
33464 if (is_enabled()) /* recheck and proper locking in *_core() */
33465 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33466 index 1a88370..3f598b5 100644
33467 --- a/arch/x86/mm/numa.c
33468 +++ b/arch/x86/mm/numa.c
33469 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33470 }
33471 }
33472
33473 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33474 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33475 {
33476 unsigned long uninitialized_var(pfn_align);
33477 int i, nid;
33478 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33479 index 536ea2f..f42c293 100644
33480 --- a/arch/x86/mm/pageattr.c
33481 +++ b/arch/x86/mm/pageattr.c
33482 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33483 */
33484 #ifdef CONFIG_PCI_BIOS
33485 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33486 - pgprot_val(forbidden) |= _PAGE_NX;
33487 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33488 #endif
33489
33490 /*
33491 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33492 * Does not cover __inittext since that is gone later on. On
33493 * 64bit we do not enforce !NX on the low mapping
33494 */
33495 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33496 - pgprot_val(forbidden) |= _PAGE_NX;
33497 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33498 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33499
33500 +#ifdef CONFIG_DEBUG_RODATA
33501 /*
33502 * The .rodata section needs to be read-only. Using the pfn
33503 * catches all aliases.
33504 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33505 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33506 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33507 pgprot_val(forbidden) |= _PAGE_RW;
33508 +#endif
33509
33510 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33511 /*
33512 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33513 }
33514 #endif
33515
33516 +#ifdef CONFIG_PAX_KERNEXEC
33517 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33518 + pgprot_val(forbidden) |= _PAGE_RW;
33519 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33520 + }
33521 +#endif
33522 +
33523 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33524
33525 return prot;
33526 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33527 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33528 {
33529 /* change init_mm */
33530 + pax_open_kernel();
33531 set_pte_atomic(kpte, pte);
33532 +
33533 #ifdef CONFIG_X86_32
33534 if (!SHARED_KERNEL_PMD) {
33535 +
33536 +#ifdef CONFIG_PAX_PER_CPU_PGD
33537 + unsigned long cpu;
33538 +#else
33539 struct page *page;
33540 +#endif
33541
33542 +#ifdef CONFIG_PAX_PER_CPU_PGD
33543 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33544 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33545 +#else
33546 list_for_each_entry(page, &pgd_list, lru) {
33547 - pgd_t *pgd;
33548 + pgd_t *pgd = (pgd_t *)page_address(page);
33549 +#endif
33550 +
33551 pud_t *pud;
33552 pmd_t *pmd;
33553
33554 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33555 + pgd += pgd_index(address);
33556 pud = pud_offset(pgd, address);
33557 pmd = pmd_offset(pud, address);
33558 set_pte_atomic((pte_t *)pmd, pte);
33559 }
33560 }
33561 #endif
33562 + pax_close_kernel();
33563 }
33564
33565 static int
33566 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33567 index 7ac6869..c0ba541 100644
33568 --- a/arch/x86/mm/pat.c
33569 +++ b/arch/x86/mm/pat.c
33570 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33571 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33572
33573 if (pg_flags == _PGMT_DEFAULT)
33574 - return -1;
33575 + return _PAGE_CACHE_MODE_NUM;
33576 else if (pg_flags == _PGMT_WC)
33577 return _PAGE_CACHE_MODE_WC;
33578 else if (pg_flags == _PGMT_UC_MINUS)
33579 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33580
33581 page = pfn_to_page(pfn);
33582 type = get_page_memtype(page);
33583 - if (type != -1) {
33584 + if (type != _PAGE_CACHE_MODE_NUM) {
33585 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33586 start, end - 1, type, req_type);
33587 if (new_type)
33588 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33589
33590 if (!entry) {
33591 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33592 - current->comm, current->pid, start, end - 1);
33593 + current->comm, task_pid_nr(current), start, end - 1);
33594 return -EINVAL;
33595 }
33596
33597 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33598 page = pfn_to_page(paddr >> PAGE_SHIFT);
33599 rettype = get_page_memtype(page);
33600 /*
33601 - * -1 from get_page_memtype() implies RAM page is in its
33602 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33603 * default state and not reserved, and hence of type WB
33604 */
33605 - if (rettype == -1)
33606 + if (rettype == _PAGE_CACHE_MODE_NUM)
33607 rettype = _PAGE_CACHE_MODE_WB;
33608
33609 return rettype;
33610 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33611
33612 while (cursor < to) {
33613 if (!devmem_is_allowed(pfn)) {
33614 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33615 - current->comm, from, to - 1);
33616 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33617 + current->comm, from, to - 1, cursor);
33618 return 0;
33619 }
33620 cursor += PAGE_SIZE;
33621 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33622 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33623 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33624 "for [mem %#010Lx-%#010Lx]\n",
33625 - current->comm, current->pid,
33626 + current->comm, task_pid_nr(current),
33627 cattr_name(pcm),
33628 base, (unsigned long long)(base + size-1));
33629 return -EINVAL;
33630 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33631 pcm = lookup_memtype(paddr);
33632 if (want_pcm != pcm) {
33633 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33634 - current->comm, current->pid,
33635 + current->comm, task_pid_nr(current),
33636 cattr_name(want_pcm),
33637 (unsigned long long)paddr,
33638 (unsigned long long)(paddr + size - 1),
33639 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33640 free_memtype(paddr, paddr + size);
33641 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33642 " for [mem %#010Lx-%#010Lx], got %s\n",
33643 - current->comm, current->pid,
33644 + current->comm, task_pid_nr(current),
33645 cattr_name(want_pcm),
33646 (unsigned long long)paddr,
33647 (unsigned long long)(paddr + size - 1),
33648 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33649 index 6582adc..fcc5d0b 100644
33650 --- a/arch/x86/mm/pat_rbtree.c
33651 +++ b/arch/x86/mm/pat_rbtree.c
33652 @@ -161,7 +161,7 @@ success:
33653
33654 failure:
33655 printk(KERN_INFO "%s:%d conflicting memory types "
33656 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33657 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33658 end, cattr_name(found_type), cattr_name(match->type));
33659 return -EBUSY;
33660 }
33661 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33662 index 9f0614d..92ae64a 100644
33663 --- a/arch/x86/mm/pf_in.c
33664 +++ b/arch/x86/mm/pf_in.c
33665 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33666 int i;
33667 enum reason_type rv = OTHERS;
33668
33669 - p = (unsigned char *)ins_addr;
33670 + p = (unsigned char *)ktla_ktva(ins_addr);
33671 p += skip_prefix(p, &prf);
33672 p += get_opcode(p, &opcode);
33673
33674 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33675 struct prefix_bits prf;
33676 int i;
33677
33678 - p = (unsigned char *)ins_addr;
33679 + p = (unsigned char *)ktla_ktva(ins_addr);
33680 p += skip_prefix(p, &prf);
33681 p += get_opcode(p, &opcode);
33682
33683 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33684 struct prefix_bits prf;
33685 int i;
33686
33687 - p = (unsigned char *)ins_addr;
33688 + p = (unsigned char *)ktla_ktva(ins_addr);
33689 p += skip_prefix(p, &prf);
33690 p += get_opcode(p, &opcode);
33691
33692 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33693 struct prefix_bits prf;
33694 int i;
33695
33696 - p = (unsigned char *)ins_addr;
33697 + p = (unsigned char *)ktla_ktva(ins_addr);
33698 p += skip_prefix(p, &prf);
33699 p += get_opcode(p, &opcode);
33700 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33701 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33702 struct prefix_bits prf;
33703 int i;
33704
33705 - p = (unsigned char *)ins_addr;
33706 + p = (unsigned char *)ktla_ktva(ins_addr);
33707 p += skip_prefix(p, &prf);
33708 p += get_opcode(p, &opcode);
33709 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33710 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33711 index 6fb6927..4fc13c0 100644
33712 --- a/arch/x86/mm/pgtable.c
33713 +++ b/arch/x86/mm/pgtable.c
33714 @@ -97,10 +97,71 @@ static inline void pgd_list_del(pgd_t *pgd)
33715 list_del(&page->lru);
33716 }
33717
33718 -#define UNSHARED_PTRS_PER_PGD \
33719 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33720 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33721 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33722
33723 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33724 +{
33725 + unsigned int count = USER_PGD_PTRS;
33726
33727 + if (!pax_user_shadow_base)
33728 + return;
33729 +
33730 + while (count--)
33731 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33732 +}
33733 +#endif
33734 +
33735 +#ifdef CONFIG_PAX_PER_CPU_PGD
33736 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33737 +{
33738 + unsigned int count = USER_PGD_PTRS;
33739 +
33740 + while (count--) {
33741 + pgd_t pgd;
33742 +
33743 +#ifdef CONFIG_X86_64
33744 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33745 +#else
33746 + pgd = *src++;
33747 +#endif
33748 +
33749 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33750 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33751 +#endif
33752 +
33753 + *dst++ = pgd;
33754 + }
33755 +
33756 +}
33757 +#endif
33758 +
33759 +#ifdef CONFIG_X86_64
33760 +#define pxd_t pud_t
33761 +#define pyd_t pgd_t
33762 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33763 +#define pgtable_pxd_page_ctor(page) true
33764 +#define pgtable_pxd_page_dtor(page)
33765 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33766 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33767 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33768 +#define PYD_SIZE PGDIR_SIZE
33769 +#else
33770 +#define pxd_t pmd_t
33771 +#define pyd_t pud_t
33772 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33773 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33774 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33775 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33776 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33777 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33778 +#define PYD_SIZE PUD_SIZE
33779 +#endif
33780 +
33781 +#ifdef CONFIG_PAX_PER_CPU_PGD
33782 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33783 +static inline void pgd_dtor(pgd_t *pgd) {}
33784 +#else
33785 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33786 {
33787 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33788 @@ -141,6 +202,7 @@ static void pgd_dtor(pgd_t *pgd)
33789 pgd_list_del(pgd);
33790 spin_unlock(&pgd_lock);
33791 }
33792 +#endif
33793
33794 /*
33795 * List of all pgd's needed for non-PAE so it can invalidate entries
33796 @@ -153,7 +215,7 @@ static void pgd_dtor(pgd_t *pgd)
33797 * -- nyc
33798 */
33799
33800 -#ifdef CONFIG_X86_PAE
33801 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33802 /*
33803 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33804 * updating the top-level pagetable entries to guarantee the
33805 @@ -165,7 +227,7 @@ static void pgd_dtor(pgd_t *pgd)
33806 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33807 * and initialize the kernel pmds here.
33808 */
33809 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33810 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33811
33812 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33813 {
33814 @@ -183,43 +245,45 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33815 */
33816 flush_tlb_mm(mm);
33817 }
33818 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33819 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33820 #else /* !CONFIG_X86_PAE */
33821
33822 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33823 -#define PREALLOCATED_PMDS 0
33824 +#define PREALLOCATED_PXDS 0
33825
33826 #endif /* CONFIG_X86_PAE */
33827
33828 -static void free_pmds(pmd_t *pmds[])
33829 +static void free_pxds(pxd_t *pxds[])
33830 {
33831 int i;
33832
33833 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33834 - if (pmds[i]) {
33835 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33836 - free_page((unsigned long)pmds[i]);
33837 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33838 + if (pxds[i]) {
33839 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33840 + free_page((unsigned long)pxds[i]);
33841 }
33842 }
33843
33844 -static int preallocate_pmds(pmd_t *pmds[])
33845 +static int preallocate_pxds(pxd_t *pxds[])
33846 {
33847 int i;
33848 bool failed = false;
33849
33850 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33851 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33852 - if (!pmd)
33853 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33854 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33855 + if (!pxd)
33856 failed = true;
33857 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33858 - free_page((unsigned long)pmd);
33859 - pmd = NULL;
33860 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33861 + free_page((unsigned long)pxd);
33862 + pxd = NULL;
33863 failed = true;
33864 }
33865 - pmds[i] = pmd;
33866 + pxds[i] = pxd;
33867 }
33868
33869 if (failed) {
33870 - free_pmds(pmds);
33871 + free_pxds(pxds);
33872 return -ENOMEM;
33873 }
33874
33875 @@ -232,49 +296,52 @@ static int preallocate_pmds(pmd_t *pmds[])
33876 * preallocate which never got a corresponding vma will need to be
33877 * freed manually.
33878 */
33879 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33880 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33881 {
33882 int i;
33883
33884 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33885 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33886 pgd_t pgd = pgdp[i];
33887
33888 if (pgd_val(pgd) != 0) {
33889 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33890 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33891
33892 - pgdp[i] = native_make_pgd(0);
33893 + set_pgd(pgdp + i, native_make_pgd(0));
33894
33895 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33896 - pmd_free(mm, pmd);
33897 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33898 + pxd_free(mm, pxd);
33899 }
33900 }
33901 }
33902
33903 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33904 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33905 {
33906 - pud_t *pud;
33907 + pyd_t *pyd;
33908 int i;
33909
33910 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33911 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33912 return;
33913
33914 - pud = pud_offset(pgd, 0);
33915 -
33916 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33917 - pmd_t *pmd = pmds[i];
33918 +#ifdef CONFIG_X86_64
33919 + pyd = pyd_offset(mm, 0L);
33920 +#else
33921 + pyd = pyd_offset(pgd, 0L);
33922 +#endif
33923
33924 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33925 + pxd_t *pxd = pxds[i];
33926 if (i >= KERNEL_PGD_BOUNDARY)
33927 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33928 - sizeof(pmd_t) * PTRS_PER_PMD);
33929 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33930 + sizeof(pxd_t) * PTRS_PER_PMD);
33931
33932 - pud_populate(mm, pud, pmd);
33933 + pyd_populate(mm, pyd, pxd);
33934 }
33935 }
33936
33937 pgd_t *pgd_alloc(struct mm_struct *mm)
33938 {
33939 pgd_t *pgd;
33940 - pmd_t *pmds[PREALLOCATED_PMDS];
33941 + pxd_t *pxds[PREALLOCATED_PXDS];
33942
33943 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33944
33945 @@ -283,11 +350,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33946
33947 mm->pgd = pgd;
33948
33949 - if (preallocate_pmds(pmds) != 0)
33950 + if (preallocate_pxds(pxds) != 0)
33951 goto out_free_pgd;
33952
33953 if (paravirt_pgd_alloc(mm) != 0)
33954 - goto out_free_pmds;
33955 + goto out_free_pxds;
33956
33957 /*
33958 * Make sure that pre-populating the pmds is atomic with
33959 @@ -297,14 +364,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33960 spin_lock(&pgd_lock);
33961
33962 pgd_ctor(mm, pgd);
33963 - pgd_prepopulate_pmd(mm, pgd, pmds);
33964 + pgd_prepopulate_pxd(mm, pgd, pxds);
33965
33966 spin_unlock(&pgd_lock);
33967
33968 return pgd;
33969
33970 -out_free_pmds:
33971 - free_pmds(pmds);
33972 +out_free_pxds:
33973 + free_pxds(pxds);
33974 out_free_pgd:
33975 free_page((unsigned long)pgd);
33976 out:
33977 @@ -313,7 +380,7 @@ out:
33978
33979 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
33980 {
33981 - pgd_mop_up_pmds(mm, pgd);
33982 + pgd_mop_up_pxds(mm, pgd);
33983 pgd_dtor(pgd);
33984 paravirt_pgd_free(mm, pgd);
33985 free_page((unsigned long)pgd);
33986 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
33987 index 75cc097..79a097f 100644
33988 --- a/arch/x86/mm/pgtable_32.c
33989 +++ b/arch/x86/mm/pgtable_32.c
33990 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
33991 return;
33992 }
33993 pte = pte_offset_kernel(pmd, vaddr);
33994 +
33995 + pax_open_kernel();
33996 if (pte_val(pteval))
33997 set_pte_at(&init_mm, vaddr, pte, pteval);
33998 else
33999 pte_clear(&init_mm, vaddr, pte);
34000 + pax_close_kernel();
34001
34002 /*
34003 * It's enough to flush this one mapping.
34004 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34005 index e666cbb..61788c45 100644
34006 --- a/arch/x86/mm/physaddr.c
34007 +++ b/arch/x86/mm/physaddr.c
34008 @@ -10,7 +10,7 @@
34009 #ifdef CONFIG_X86_64
34010
34011 #ifdef CONFIG_DEBUG_VIRTUAL
34012 -unsigned long __phys_addr(unsigned long x)
34013 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34014 {
34015 unsigned long y = x - __START_KERNEL_map;
34016
34017 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34018 #else
34019
34020 #ifdef CONFIG_DEBUG_VIRTUAL
34021 -unsigned long __phys_addr(unsigned long x)
34022 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34023 {
34024 unsigned long phys_addr = x - PAGE_OFFSET;
34025 /* VMALLOC_* aren't constants */
34026 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34027 index 90555bf..f5f1828 100644
34028 --- a/arch/x86/mm/setup_nx.c
34029 +++ b/arch/x86/mm/setup_nx.c
34030 @@ -5,8 +5,10 @@
34031 #include <asm/pgtable.h>
34032 #include <asm/proto.h>
34033
34034 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34035 static int disable_nx;
34036
34037 +#ifndef CONFIG_PAX_PAGEEXEC
34038 /*
34039 * noexec = on|off
34040 *
34041 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34042 return 0;
34043 }
34044 early_param("noexec", noexec_setup);
34045 +#endif
34046 +
34047 +#endif
34048
34049 void x86_configure_nx(void)
34050 {
34051 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34052 if (cpu_has_nx && !disable_nx)
34053 __supported_pte_mask |= _PAGE_NX;
34054 else
34055 +#endif
34056 __supported_pte_mask &= ~_PAGE_NX;
34057 }
34058
34059 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34060 index ee61c36..e6fedeb 100644
34061 --- a/arch/x86/mm/tlb.c
34062 +++ b/arch/x86/mm/tlb.c
34063 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
34064 BUG();
34065 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34066 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34067 +
34068 +#ifndef CONFIG_PAX_PER_CPU_PGD
34069 load_cr3(swapper_pg_dir);
34070 +#endif
34071 +
34072 /*
34073 * This gets called in the idle path where RCU
34074 * functions differently. Tracing normally
34075 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34076 new file mode 100644
34077 index 0000000..dace51c
34078 --- /dev/null
34079 +++ b/arch/x86/mm/uderef_64.c
34080 @@ -0,0 +1,37 @@
34081 +#include <linux/mm.h>
34082 +#include <asm/pgtable.h>
34083 +#include <asm/uaccess.h>
34084 +
34085 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34086 +/* PaX: due to the special call convention these functions must
34087 + * - remain leaf functions under all configurations,
34088 + * - never be called directly, only dereferenced from the wrappers.
34089 + */
34090 +void __pax_open_userland(void)
34091 +{
34092 + unsigned int cpu;
34093 +
34094 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34095 + return;
34096 +
34097 + cpu = raw_get_cpu();
34098 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34099 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34100 + raw_put_cpu_no_resched();
34101 +}
34102 +EXPORT_SYMBOL(__pax_open_userland);
34103 +
34104 +void __pax_close_userland(void)
34105 +{
34106 + unsigned int cpu;
34107 +
34108 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34109 + return;
34110 +
34111 + cpu = raw_get_cpu();
34112 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34113 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34114 + raw_put_cpu_no_resched();
34115 +}
34116 +EXPORT_SYMBOL(__pax_close_userland);
34117 +#endif
34118 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34119 index 6440221..f84b5c7 100644
34120 --- a/arch/x86/net/bpf_jit.S
34121 +++ b/arch/x86/net/bpf_jit.S
34122 @@ -9,6 +9,7 @@
34123 */
34124 #include <linux/linkage.h>
34125 #include <asm/dwarf2.h>
34126 +#include <asm/alternative-asm.h>
34127
34128 /*
34129 * Calling convention :
34130 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34131 jle bpf_slow_path_word
34132 mov (SKBDATA,%rsi),%eax
34133 bswap %eax /* ntohl() */
34134 + pax_force_retaddr
34135 ret
34136
34137 sk_load_half:
34138 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34139 jle bpf_slow_path_half
34140 movzwl (SKBDATA,%rsi),%eax
34141 rol $8,%ax # ntohs()
34142 + pax_force_retaddr
34143 ret
34144
34145 sk_load_byte:
34146 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34147 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34148 jle bpf_slow_path_byte
34149 movzbl (SKBDATA,%rsi),%eax
34150 + pax_force_retaddr
34151 ret
34152
34153 /* rsi contains offset and can be scratched */
34154 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34155 js bpf_error
34156 mov - MAX_BPF_STACK + 32(%rbp),%eax
34157 bswap %eax
34158 + pax_force_retaddr
34159 ret
34160
34161 bpf_slow_path_half:
34162 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34163 mov - MAX_BPF_STACK + 32(%rbp),%ax
34164 rol $8,%ax
34165 movzwl %ax,%eax
34166 + pax_force_retaddr
34167 ret
34168
34169 bpf_slow_path_byte:
34170 bpf_slow_path_common(1)
34171 js bpf_error
34172 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34173 + pax_force_retaddr
34174 ret
34175
34176 #define sk_negative_common(SIZE) \
34177 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34178 sk_negative_common(4)
34179 mov (%rax), %eax
34180 bswap %eax
34181 + pax_force_retaddr
34182 ret
34183
34184 bpf_slow_path_half_neg:
34185 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34186 mov (%rax),%ax
34187 rol $8,%ax
34188 movzwl %ax,%eax
34189 + pax_force_retaddr
34190 ret
34191
34192 bpf_slow_path_byte_neg:
34193 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34194 .globl sk_load_byte_negative_offset
34195 sk_negative_common(1)
34196 movzbl (%rax), %eax
34197 + pax_force_retaddr
34198 ret
34199
34200 bpf_error:
34201 @@ -156,4 +166,5 @@ bpf_error:
34202 mov - MAX_BPF_STACK + 16(%rbp),%r14
34203 mov - MAX_BPF_STACK + 24(%rbp),%r15
34204 leaveq
34205 + pax_force_retaddr
34206 ret
34207 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34208 index 9875143..00f6656 100644
34209 --- a/arch/x86/net/bpf_jit_comp.c
34210 +++ b/arch/x86/net/bpf_jit_comp.c
34211 @@ -13,7 +13,11 @@
34212 #include <linux/if_vlan.h>
34213 #include <asm/cacheflush.h>
34214
34215 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34216 +int bpf_jit_enable __read_only;
34217 +#else
34218 int bpf_jit_enable __read_mostly;
34219 +#endif
34220
34221 /*
34222 * assembly code in arch/x86/net/bpf_jit.S
34223 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34224 static void jit_fill_hole(void *area, unsigned int size)
34225 {
34226 /* fill whole space with int3 instructions */
34227 + pax_open_kernel();
34228 memset(area, 0xcc, size);
34229 + pax_close_kernel();
34230 }
34231
34232 struct jit_context {
34233 @@ -896,7 +902,9 @@ common_load:
34234 pr_err("bpf_jit_compile fatal error\n");
34235 return -EFAULT;
34236 }
34237 + pax_open_kernel();
34238 memcpy(image + proglen, temp, ilen);
34239 + pax_close_kernel();
34240 }
34241 proglen += ilen;
34242 addrs[i] = proglen;
34243 @@ -968,7 +976,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34244
34245 if (image) {
34246 bpf_flush_icache(header, image + proglen);
34247 - set_memory_ro((unsigned long)header, header->pages);
34248 prog->bpf_func = (void *)image;
34249 prog->jited = true;
34250 }
34251 @@ -981,12 +988,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34252 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34253 struct bpf_binary_header *header = (void *)addr;
34254
34255 - if (!fp->jited)
34256 - goto free_filter;
34257 + if (fp->jited)
34258 + bpf_jit_binary_free(header);
34259
34260 - set_memory_rw(addr, header->pages);
34261 - bpf_jit_binary_free(header);
34262 -
34263 -free_filter:
34264 bpf_prog_unlock_free(fp);
34265 }
34266 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34267 index 5d04be5..2beeaa2 100644
34268 --- a/arch/x86/oprofile/backtrace.c
34269 +++ b/arch/x86/oprofile/backtrace.c
34270 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34271 struct stack_frame_ia32 *fp;
34272 unsigned long bytes;
34273
34274 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34275 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34276 if (bytes != 0)
34277 return NULL;
34278
34279 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34280 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34281
34282 oprofile_add_trace(bufhead[0].return_address);
34283
34284 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34285 struct stack_frame bufhead[2];
34286 unsigned long bytes;
34287
34288 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34289 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34290 if (bytes != 0)
34291 return NULL;
34292
34293 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34294 {
34295 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34296
34297 - if (!user_mode_vm(regs)) {
34298 + if (!user_mode(regs)) {
34299 unsigned long stack = kernel_stack_pointer(regs);
34300 if (depth)
34301 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34302 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34303 index 1d2e639..f6ef82a 100644
34304 --- a/arch/x86/oprofile/nmi_int.c
34305 +++ b/arch/x86/oprofile/nmi_int.c
34306 @@ -23,6 +23,7 @@
34307 #include <asm/nmi.h>
34308 #include <asm/msr.h>
34309 #include <asm/apic.h>
34310 +#include <asm/pgtable.h>
34311
34312 #include "op_counter.h"
34313 #include "op_x86_model.h"
34314 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34315 if (ret)
34316 return ret;
34317
34318 - if (!model->num_virt_counters)
34319 - model->num_virt_counters = model->num_counters;
34320 + if (!model->num_virt_counters) {
34321 + pax_open_kernel();
34322 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34323 + pax_close_kernel();
34324 + }
34325
34326 mux_init(ops);
34327
34328 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34329 index 50d86c0..7985318 100644
34330 --- a/arch/x86/oprofile/op_model_amd.c
34331 +++ b/arch/x86/oprofile/op_model_amd.c
34332 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34333 num_counters = AMD64_NUM_COUNTERS;
34334 }
34335
34336 - op_amd_spec.num_counters = num_counters;
34337 - op_amd_spec.num_controls = num_counters;
34338 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34339 + pax_open_kernel();
34340 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34341 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34342 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34343 + pax_close_kernel();
34344
34345 return 0;
34346 }
34347 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34348 index d90528e..0127e2b 100644
34349 --- a/arch/x86/oprofile/op_model_ppro.c
34350 +++ b/arch/x86/oprofile/op_model_ppro.c
34351 @@ -19,6 +19,7 @@
34352 #include <asm/msr.h>
34353 #include <asm/apic.h>
34354 #include <asm/nmi.h>
34355 +#include <asm/pgtable.h>
34356
34357 #include "op_x86_model.h"
34358 #include "op_counter.h"
34359 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34360
34361 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34362
34363 - op_arch_perfmon_spec.num_counters = num_counters;
34364 - op_arch_perfmon_spec.num_controls = num_counters;
34365 + pax_open_kernel();
34366 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34367 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34368 + pax_close_kernel();
34369 }
34370
34371 static int arch_perfmon_init(struct oprofile_operations *ignore)
34372 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34373 index 71e8a67..6a313bb 100644
34374 --- a/arch/x86/oprofile/op_x86_model.h
34375 +++ b/arch/x86/oprofile/op_x86_model.h
34376 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34377 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34378 struct op_msrs const * const msrs);
34379 #endif
34380 -};
34381 +} __do_const;
34382
34383 struct op_counter_config;
34384
34385 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34386 index 44b9271..4c5a988 100644
34387 --- a/arch/x86/pci/intel_mid_pci.c
34388 +++ b/arch/x86/pci/intel_mid_pci.c
34389 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34390 pci_mmcfg_late_init();
34391 pcibios_enable_irq = intel_mid_pci_irq_enable;
34392 pcibios_disable_irq = intel_mid_pci_irq_disable;
34393 - pci_root_ops = intel_mid_pci_ops;
34394 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34395 pci_soc_mode = 1;
34396 /* Continue with standard init */
34397 return 1;
34398 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34399 index 5dc6ca5..25c03f5 100644
34400 --- a/arch/x86/pci/irq.c
34401 +++ b/arch/x86/pci/irq.c
34402 @@ -51,7 +51,7 @@ struct irq_router {
34403 struct irq_router_handler {
34404 u16 vendor;
34405 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34406 -};
34407 +} __do_const;
34408
34409 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34410 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34411 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34412 return 0;
34413 }
34414
34415 -static __initdata struct irq_router_handler pirq_routers[] = {
34416 +static __initconst const struct irq_router_handler pirq_routers[] = {
34417 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34418 { PCI_VENDOR_ID_AL, ali_router_probe },
34419 { PCI_VENDOR_ID_ITE, ite_router_probe },
34420 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34421 static void __init pirq_find_router(struct irq_router *r)
34422 {
34423 struct irq_routing_table *rt = pirq_table;
34424 - struct irq_router_handler *h;
34425 + const struct irq_router_handler *h;
34426
34427 #ifdef CONFIG_PCI_BIOS
34428 if (!rt->signature) {
34429 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34430 return 0;
34431 }
34432
34433 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34434 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34435 {
34436 .callback = fix_broken_hp_bios_irq9,
34437 .ident = "HP Pavilion N5400 Series Laptop",
34438 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34439 index 9b83b90..4112152 100644
34440 --- a/arch/x86/pci/pcbios.c
34441 +++ b/arch/x86/pci/pcbios.c
34442 @@ -79,7 +79,7 @@ union bios32 {
34443 static struct {
34444 unsigned long address;
34445 unsigned short segment;
34446 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34447 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34448
34449 /*
34450 * Returns the entry point for the given service, NULL on error
34451 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34452 unsigned long length; /* %ecx */
34453 unsigned long entry; /* %edx */
34454 unsigned long flags;
34455 + struct desc_struct d, *gdt;
34456
34457 local_irq_save(flags);
34458 - __asm__("lcall *(%%edi); cld"
34459 +
34460 + gdt = get_cpu_gdt_table(smp_processor_id());
34461 +
34462 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34463 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34464 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34465 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34466 +
34467 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34468 : "=a" (return_code),
34469 "=b" (address),
34470 "=c" (length),
34471 "=d" (entry)
34472 : "0" (service),
34473 "1" (0),
34474 - "D" (&bios32_indirect));
34475 + "D" (&bios32_indirect),
34476 + "r"(__PCIBIOS_DS)
34477 + : "memory");
34478 +
34479 + pax_open_kernel();
34480 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34481 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34482 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34483 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34484 + pax_close_kernel();
34485 +
34486 local_irq_restore(flags);
34487
34488 switch (return_code) {
34489 - case 0:
34490 - return address + entry;
34491 - case 0x80: /* Not present */
34492 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34493 - return 0;
34494 - default: /* Shouldn't happen */
34495 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34496 - service, return_code);
34497 + case 0: {
34498 + int cpu;
34499 + unsigned char flags;
34500 +
34501 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34502 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34503 + printk(KERN_WARNING "bios32_service: not valid\n");
34504 return 0;
34505 + }
34506 + address = address + PAGE_OFFSET;
34507 + length += 16UL; /* some BIOSs underreport this... */
34508 + flags = 4;
34509 + if (length >= 64*1024*1024) {
34510 + length >>= PAGE_SHIFT;
34511 + flags |= 8;
34512 + }
34513 +
34514 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34515 + gdt = get_cpu_gdt_table(cpu);
34516 + pack_descriptor(&d, address, length, 0x9b, flags);
34517 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34518 + pack_descriptor(&d, address, length, 0x93, flags);
34519 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34520 + }
34521 + return entry;
34522 + }
34523 + case 0x80: /* Not present */
34524 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34525 + return 0;
34526 + default: /* Shouldn't happen */
34527 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34528 + service, return_code);
34529 + return 0;
34530 }
34531 }
34532
34533 static struct {
34534 unsigned long address;
34535 unsigned short segment;
34536 -} pci_indirect = { 0, __KERNEL_CS };
34537 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34538
34539 -static int pci_bios_present;
34540 +static int pci_bios_present __read_only;
34541
34542 static int __init check_pcibios(void)
34543 {
34544 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34545 unsigned long flags, pcibios_entry;
34546
34547 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34548 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34549 + pci_indirect.address = pcibios_entry;
34550
34551 local_irq_save(flags);
34552 - __asm__(
34553 - "lcall *(%%edi); cld\n\t"
34554 + __asm__("movw %w6, %%ds\n\t"
34555 + "lcall *%%ss:(%%edi); cld\n\t"
34556 + "push %%ss\n\t"
34557 + "pop %%ds\n\t"
34558 "jc 1f\n\t"
34559 "xor %%ah, %%ah\n"
34560 "1:"
34561 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34562 "=b" (ebx),
34563 "=c" (ecx)
34564 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34565 - "D" (&pci_indirect)
34566 + "D" (&pci_indirect),
34567 + "r" (__PCIBIOS_DS)
34568 : "memory");
34569 local_irq_restore(flags);
34570
34571 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34572
34573 switch (len) {
34574 case 1:
34575 - __asm__("lcall *(%%esi); cld\n\t"
34576 + __asm__("movw %w6, %%ds\n\t"
34577 + "lcall *%%ss:(%%esi); cld\n\t"
34578 + "push %%ss\n\t"
34579 + "pop %%ds\n\t"
34580 "jc 1f\n\t"
34581 "xor %%ah, %%ah\n"
34582 "1:"
34583 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34584 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34585 "b" (bx),
34586 "D" ((long)reg),
34587 - "S" (&pci_indirect));
34588 + "S" (&pci_indirect),
34589 + "r" (__PCIBIOS_DS));
34590 /*
34591 * Zero-extend the result beyond 8 bits, do not trust the
34592 * BIOS having done it:
34593 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34594 *value &= 0xff;
34595 break;
34596 case 2:
34597 - __asm__("lcall *(%%esi); cld\n\t"
34598 + __asm__("movw %w6, %%ds\n\t"
34599 + "lcall *%%ss:(%%esi); cld\n\t"
34600 + "push %%ss\n\t"
34601 + "pop %%ds\n\t"
34602 "jc 1f\n\t"
34603 "xor %%ah, %%ah\n"
34604 "1:"
34605 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34606 : "1" (PCIBIOS_READ_CONFIG_WORD),
34607 "b" (bx),
34608 "D" ((long)reg),
34609 - "S" (&pci_indirect));
34610 + "S" (&pci_indirect),
34611 + "r" (__PCIBIOS_DS));
34612 /*
34613 * Zero-extend the result beyond 16 bits, do not trust the
34614 * BIOS having done it:
34615 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34616 *value &= 0xffff;
34617 break;
34618 case 4:
34619 - __asm__("lcall *(%%esi); cld\n\t"
34620 + __asm__("movw %w6, %%ds\n\t"
34621 + "lcall *%%ss:(%%esi); cld\n\t"
34622 + "push %%ss\n\t"
34623 + "pop %%ds\n\t"
34624 "jc 1f\n\t"
34625 "xor %%ah, %%ah\n"
34626 "1:"
34627 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34628 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34629 "b" (bx),
34630 "D" ((long)reg),
34631 - "S" (&pci_indirect));
34632 + "S" (&pci_indirect),
34633 + "r" (__PCIBIOS_DS));
34634 break;
34635 }
34636
34637 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34638
34639 switch (len) {
34640 case 1:
34641 - __asm__("lcall *(%%esi); cld\n\t"
34642 + __asm__("movw %w6, %%ds\n\t"
34643 + "lcall *%%ss:(%%esi); cld\n\t"
34644 + "push %%ss\n\t"
34645 + "pop %%ds\n\t"
34646 "jc 1f\n\t"
34647 "xor %%ah, %%ah\n"
34648 "1:"
34649 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34650 "c" (value),
34651 "b" (bx),
34652 "D" ((long)reg),
34653 - "S" (&pci_indirect));
34654 + "S" (&pci_indirect),
34655 + "r" (__PCIBIOS_DS));
34656 break;
34657 case 2:
34658 - __asm__("lcall *(%%esi); cld\n\t"
34659 + __asm__("movw %w6, %%ds\n\t"
34660 + "lcall *%%ss:(%%esi); cld\n\t"
34661 + "push %%ss\n\t"
34662 + "pop %%ds\n\t"
34663 "jc 1f\n\t"
34664 "xor %%ah, %%ah\n"
34665 "1:"
34666 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34667 "c" (value),
34668 "b" (bx),
34669 "D" ((long)reg),
34670 - "S" (&pci_indirect));
34671 + "S" (&pci_indirect),
34672 + "r" (__PCIBIOS_DS));
34673 break;
34674 case 4:
34675 - __asm__("lcall *(%%esi); cld\n\t"
34676 + __asm__("movw %w6, %%ds\n\t"
34677 + "lcall *%%ss:(%%esi); cld\n\t"
34678 + "push %%ss\n\t"
34679 + "pop %%ds\n\t"
34680 "jc 1f\n\t"
34681 "xor %%ah, %%ah\n"
34682 "1:"
34683 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34684 "c" (value),
34685 "b" (bx),
34686 "D" ((long)reg),
34687 - "S" (&pci_indirect));
34688 + "S" (&pci_indirect),
34689 + "r" (__PCIBIOS_DS));
34690 break;
34691 }
34692
34693 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34694
34695 DBG("PCI: Fetching IRQ routing table... ");
34696 __asm__("push %%es\n\t"
34697 + "movw %w8, %%ds\n\t"
34698 "push %%ds\n\t"
34699 "pop %%es\n\t"
34700 - "lcall *(%%esi); cld\n\t"
34701 + "lcall *%%ss:(%%esi); cld\n\t"
34702 "pop %%es\n\t"
34703 + "push %%ss\n\t"
34704 + "pop %%ds\n"
34705 "jc 1f\n\t"
34706 "xor %%ah, %%ah\n"
34707 "1:"
34708 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34709 "1" (0),
34710 "D" ((long) &opt),
34711 "S" (&pci_indirect),
34712 - "m" (opt)
34713 + "m" (opt),
34714 + "r" (__PCIBIOS_DS)
34715 : "memory");
34716 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34717 if (ret & 0xff00)
34718 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34719 {
34720 int ret;
34721
34722 - __asm__("lcall *(%%esi); cld\n\t"
34723 + __asm__("movw %w5, %%ds\n\t"
34724 + "lcall *%%ss:(%%esi); cld\n\t"
34725 + "push %%ss\n\t"
34726 + "pop %%ds\n"
34727 "jc 1f\n\t"
34728 "xor %%ah, %%ah\n"
34729 "1:"
34730 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34731 : "0" (PCIBIOS_SET_PCI_HW_INT),
34732 "b" ((dev->bus->number << 8) | dev->devfn),
34733 "c" ((irq << 8) | (pin + 10)),
34734 - "S" (&pci_indirect));
34735 + "S" (&pci_indirect),
34736 + "r" (__PCIBIOS_DS));
34737 return !(ret & 0xff00);
34738 }
34739 EXPORT_SYMBOL(pcibios_set_irq_routing);
34740 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34741 index 40e7cda..c7e6672 100644
34742 --- a/arch/x86/platform/efi/efi_32.c
34743 +++ b/arch/x86/platform/efi/efi_32.c
34744 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34745 {
34746 struct desc_ptr gdt_descr;
34747
34748 +#ifdef CONFIG_PAX_KERNEXEC
34749 + struct desc_struct d;
34750 +#endif
34751 +
34752 local_irq_save(efi_rt_eflags);
34753
34754 load_cr3(initial_page_table);
34755 __flush_tlb_all();
34756
34757 +#ifdef CONFIG_PAX_KERNEXEC
34758 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34759 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34760 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34761 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34762 +#endif
34763 +
34764 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34765 gdt_descr.size = GDT_SIZE - 1;
34766 load_gdt(&gdt_descr);
34767 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34768 {
34769 struct desc_ptr gdt_descr;
34770
34771 +#ifdef CONFIG_PAX_KERNEXEC
34772 + struct desc_struct d;
34773 +
34774 + memset(&d, 0, sizeof d);
34775 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34776 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34777 +#endif
34778 +
34779 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34780 gdt_descr.size = GDT_SIZE - 1;
34781 load_gdt(&gdt_descr);
34782
34783 +#ifdef CONFIG_PAX_PER_CPU_PGD
34784 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34785 +#else
34786 load_cr3(swapper_pg_dir);
34787 +#endif
34788 +
34789 __flush_tlb_all();
34790
34791 local_irq_restore(efi_rt_eflags);
34792 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34793 index 17e80d8..9fa6e41 100644
34794 --- a/arch/x86/platform/efi/efi_64.c
34795 +++ b/arch/x86/platform/efi/efi_64.c
34796 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34797 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34798 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34799 }
34800 +
34801 +#ifdef CONFIG_PAX_PER_CPU_PGD
34802 + load_cr3(swapper_pg_dir);
34803 +#endif
34804 +
34805 __flush_tlb_all();
34806 }
34807
34808 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34809 for (pgd = 0; pgd < n_pgds; pgd++)
34810 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34811 kfree(save_pgd);
34812 +
34813 +#ifdef CONFIG_PAX_PER_CPU_PGD
34814 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34815 +#endif
34816 +
34817 __flush_tlb_all();
34818 local_irq_restore(efi_flags);
34819 early_code_mapping_set_exec(0);
34820 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34821 unsigned npages;
34822 pgd_t *pgd;
34823
34824 - if (efi_enabled(EFI_OLD_MEMMAP))
34825 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34826 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34827 + * able to execute the EFI services.
34828 + */
34829 + if (__supported_pte_mask & _PAGE_NX) {
34830 + unsigned long addr = (unsigned long) __va(0);
34831 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34832 +
34833 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34834 +#ifdef CONFIG_PAX_PER_CPU_PGD
34835 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34836 +#endif
34837 + set_pgd(pgd_offset_k(addr), pe);
34838 + }
34839 +
34840 return 0;
34841 + }
34842
34843 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34844 pgd = __va(efi_scratch.efi_pgt);
34845 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34846 index 040192b..7d3300f 100644
34847 --- a/arch/x86/platform/efi/efi_stub_32.S
34848 +++ b/arch/x86/platform/efi/efi_stub_32.S
34849 @@ -6,7 +6,9 @@
34850 */
34851
34852 #include <linux/linkage.h>
34853 +#include <linux/init.h>
34854 #include <asm/page_types.h>
34855 +#include <asm/segment.h>
34856
34857 /*
34858 * efi_call_phys(void *, ...) is a function with variable parameters.
34859 @@ -20,7 +22,7 @@
34860 * service functions will comply with gcc calling convention, too.
34861 */
34862
34863 -.text
34864 +__INIT
34865 ENTRY(efi_call_phys)
34866 /*
34867 * 0. The function can only be called in Linux kernel. So CS has been
34868 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34869 * The mapping of lower virtual memory has been created in prolog and
34870 * epilog.
34871 */
34872 - movl $1f, %edx
34873 - subl $__PAGE_OFFSET, %edx
34874 - jmp *%edx
34875 +#ifdef CONFIG_PAX_KERNEXEC
34876 + movl $(__KERNEXEC_EFI_DS), %edx
34877 + mov %edx, %ds
34878 + mov %edx, %es
34879 + mov %edx, %ss
34880 + addl $2f,(1f)
34881 + ljmp *(1f)
34882 +
34883 +__INITDATA
34884 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34885 +.previous
34886 +
34887 +2:
34888 + subl $2b,(1b)
34889 +#else
34890 + jmp 1f-__PAGE_OFFSET
34891 1:
34892 +#endif
34893
34894 /*
34895 * 2. Now on the top of stack is the return
34896 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34897 * parameter 2, ..., param n. To make things easy, we save the return
34898 * address of efi_call_phys in a global variable.
34899 */
34900 - popl %edx
34901 - movl %edx, saved_return_addr
34902 - /* get the function pointer into ECX*/
34903 - popl %ecx
34904 - movl %ecx, efi_rt_function_ptr
34905 - movl $2f, %edx
34906 - subl $__PAGE_OFFSET, %edx
34907 - pushl %edx
34908 + popl (saved_return_addr)
34909 + popl (efi_rt_function_ptr)
34910
34911 /*
34912 * 3. Clear PG bit in %CR0.
34913 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
34914 /*
34915 * 5. Call the physical function.
34916 */
34917 - jmp *%ecx
34918 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
34919
34920 -2:
34921 /*
34922 * 6. After EFI runtime service returns, control will return to
34923 * following instruction. We'd better readjust stack pointer first.
34924 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
34925 movl %cr0, %edx
34926 orl $0x80000000, %edx
34927 movl %edx, %cr0
34928 - jmp 1f
34929 -1:
34930 +
34931 /*
34932 * 8. Now restore the virtual mode from flat mode by
34933 * adding EIP with PAGE_OFFSET.
34934 */
34935 - movl $1f, %edx
34936 - jmp *%edx
34937 +#ifdef CONFIG_PAX_KERNEXEC
34938 + movl $(__KERNEL_DS), %edx
34939 + mov %edx, %ds
34940 + mov %edx, %es
34941 + mov %edx, %ss
34942 + ljmp $(__KERNEL_CS),$1f
34943 +#else
34944 + jmp 1f+__PAGE_OFFSET
34945 +#endif
34946 1:
34947
34948 /*
34949 * 9. Balance the stack. And because EAX contain the return value,
34950 * we'd better not clobber it.
34951 */
34952 - leal efi_rt_function_ptr, %edx
34953 - movl (%edx), %ecx
34954 - pushl %ecx
34955 + pushl (efi_rt_function_ptr)
34956
34957 /*
34958 - * 10. Push the saved return address onto the stack and return.
34959 + * 10. Return to the saved return address.
34960 */
34961 - leal saved_return_addr, %edx
34962 - movl (%edx), %ecx
34963 - pushl %ecx
34964 - ret
34965 + jmpl *(saved_return_addr)
34966 ENDPROC(efi_call_phys)
34967 .previous
34968
34969 -.data
34970 +__INITDATA
34971 saved_return_addr:
34972 .long 0
34973 efi_rt_function_ptr:
34974 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
34975 index 86d0f9e..6d499f4 100644
34976 --- a/arch/x86/platform/efi/efi_stub_64.S
34977 +++ b/arch/x86/platform/efi/efi_stub_64.S
34978 @@ -11,6 +11,7 @@
34979 #include <asm/msr.h>
34980 #include <asm/processor-flags.h>
34981 #include <asm/page_types.h>
34982 +#include <asm/alternative-asm.h>
34983
34984 #define SAVE_XMM \
34985 mov %rsp, %rax; \
34986 @@ -88,6 +89,7 @@ ENTRY(efi_call)
34987 RESTORE_PGT
34988 addq $48, %rsp
34989 RESTORE_XMM
34990 + pax_force_retaddr 0, 1
34991 ret
34992 ENDPROC(efi_call)
34993
34994 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
34995 index 1bbedc4..eb795b5 100644
34996 --- a/arch/x86/platform/intel-mid/intel-mid.c
34997 +++ b/arch/x86/platform/intel-mid/intel-mid.c
34998 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
34999 {
35000 };
35001
35002 -static void intel_mid_reboot(void)
35003 +static void __noreturn intel_mid_reboot(void)
35004 {
35005 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35006 + BUG();
35007 }
35008
35009 static unsigned long __init intel_mid_calibrate_tsc(void)
35010 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35011 index 3c1c386..59a68ed 100644
35012 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35013 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35014 @@ -13,6 +13,6 @@
35015 /* For every CPU addition a new get_<cpuname>_ops interface needs
35016 * to be added.
35017 */
35018 -extern void *get_penwell_ops(void);
35019 -extern void *get_cloverview_ops(void);
35020 -extern void *get_tangier_ops(void);
35021 +extern const void *get_penwell_ops(void);
35022 +extern const void *get_cloverview_ops(void);
35023 +extern const void *get_tangier_ops(void);
35024 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35025 index 23381d2..8ddc10e 100644
35026 --- a/arch/x86/platform/intel-mid/mfld.c
35027 +++ b/arch/x86/platform/intel-mid/mfld.c
35028 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35029 pm_power_off = mfld_power_off;
35030 }
35031
35032 -void *get_penwell_ops(void)
35033 +const void *get_penwell_ops(void)
35034 {
35035 return &penwell_ops;
35036 }
35037
35038 -void *get_cloverview_ops(void)
35039 +const void *get_cloverview_ops(void)
35040 {
35041 return &penwell_ops;
35042 }
35043 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35044 index aaca917..66eadbc 100644
35045 --- a/arch/x86/platform/intel-mid/mrfl.c
35046 +++ b/arch/x86/platform/intel-mid/mrfl.c
35047 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35048 .arch_setup = tangier_arch_setup,
35049 };
35050
35051 -void *get_tangier_ops(void)
35052 +const void *get_tangier_ops(void)
35053 {
35054 return &tangier_ops;
35055 }
35056 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35057 index d6ee929..3637cb5 100644
35058 --- a/arch/x86/platform/olpc/olpc_dt.c
35059 +++ b/arch/x86/platform/olpc/olpc_dt.c
35060 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35061 return res;
35062 }
35063
35064 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35065 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35066 .nextprop = olpc_dt_nextprop,
35067 .getproplen = olpc_dt_getproplen,
35068 .getproperty = olpc_dt_getproperty,
35069 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35070 index 6ec7910..ecdbb11 100644
35071 --- a/arch/x86/power/cpu.c
35072 +++ b/arch/x86/power/cpu.c
35073 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
35074 static void fix_processor_context(void)
35075 {
35076 int cpu = smp_processor_id();
35077 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35078 -#ifdef CONFIG_X86_64
35079 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35080 - tss_desc tss;
35081 -#endif
35082 + struct tss_struct *t = init_tss + cpu;
35083 +
35084 set_tss_desc(cpu, t); /*
35085 * This just modifies memory; should not be
35086 * necessary. But... This is necessary, because
35087 @@ -150,10 +147,6 @@ static void fix_processor_context(void)
35088 */
35089
35090 #ifdef CONFIG_X86_64
35091 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35092 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35093 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35094 -
35095 syscall_init(); /* This sets MSR_*STAR and related */
35096 #endif
35097 load_TR_desc(); /* This does ltr */
35098 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35099 index bad628a..a102610 100644
35100 --- a/arch/x86/realmode/init.c
35101 +++ b/arch/x86/realmode/init.c
35102 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35103 __va(real_mode_header->trampoline_header);
35104
35105 #ifdef CONFIG_X86_32
35106 - trampoline_header->start = __pa_symbol(startup_32_smp);
35107 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35108 +
35109 +#ifdef CONFIG_PAX_KERNEXEC
35110 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35111 +#endif
35112 +
35113 + trampoline_header->boot_cs = __BOOT_CS;
35114 trampoline_header->gdt_limit = __BOOT_DS + 7;
35115 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35116 #else
35117 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35118 *trampoline_cr4_features = read_cr4();
35119
35120 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35121 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35122 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35123 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35124 #endif
35125 }
35126 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35127 index 7c0d7be..d24dc88 100644
35128 --- a/arch/x86/realmode/rm/Makefile
35129 +++ b/arch/x86/realmode/rm/Makefile
35130 @@ -67,5 +67,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35131
35132 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35133 -I$(srctree)/arch/x86/boot
35134 +ifdef CONSTIFY_PLUGIN
35135 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35136 +endif
35137 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35138 GCOV_PROFILE := n
35139 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35140 index a28221d..93c40f1 100644
35141 --- a/arch/x86/realmode/rm/header.S
35142 +++ b/arch/x86/realmode/rm/header.S
35143 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35144 #endif
35145 /* APM/BIOS reboot */
35146 .long pa_machine_real_restart_asm
35147 -#ifdef CONFIG_X86_64
35148 +#ifdef CONFIG_X86_32
35149 + .long __KERNEL_CS
35150 +#else
35151 .long __KERNEL32_CS
35152 #endif
35153 END(real_mode_header)
35154 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35155 index 48ddd76..c26749f 100644
35156 --- a/arch/x86/realmode/rm/trampoline_32.S
35157 +++ b/arch/x86/realmode/rm/trampoline_32.S
35158 @@ -24,6 +24,12 @@
35159 #include <asm/page_types.h>
35160 #include "realmode.h"
35161
35162 +#ifdef CONFIG_PAX_KERNEXEC
35163 +#define ta(X) (X)
35164 +#else
35165 +#define ta(X) (pa_ ## X)
35166 +#endif
35167 +
35168 .text
35169 .code16
35170
35171 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35172
35173 cli # We should be safe anyway
35174
35175 - movl tr_start, %eax # where we need to go
35176 -
35177 movl $0xA5A5A5A5, trampoline_status
35178 # write marker for master knows we're running
35179
35180 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35181 movw $1, %dx # protected mode (PE) bit
35182 lmsw %dx # into protected mode
35183
35184 - ljmpl $__BOOT_CS, $pa_startup_32
35185 + ljmpl *(trampoline_header)
35186
35187 .section ".text32","ax"
35188 .code32
35189 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35190 .balign 8
35191 GLOBAL(trampoline_header)
35192 tr_start: .space 4
35193 - tr_gdt_pad: .space 2
35194 + tr_boot_cs: .space 2
35195 tr_gdt: .space 6
35196 END(trampoline_header)
35197
35198 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35199 index dac7b20..72dbaca 100644
35200 --- a/arch/x86/realmode/rm/trampoline_64.S
35201 +++ b/arch/x86/realmode/rm/trampoline_64.S
35202 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35203 movl %edx, %gs
35204
35205 movl pa_tr_cr4, %eax
35206 + andl $~X86_CR4_PCIDE, %eax
35207 movl %eax, %cr4 # Enable PAE mode
35208
35209 # Setup trampoline 4 level pagetables
35210 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35211 wrmsr
35212
35213 # Enable paging and in turn activate Long Mode
35214 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35215 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35216 movl %eax, %cr0
35217
35218 /*
35219 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35220 index 9e7e147..25a4158 100644
35221 --- a/arch/x86/realmode/rm/wakeup_asm.S
35222 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35223 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35224 lgdtl pmode_gdt
35225
35226 /* This really couldn't... */
35227 - movl pmode_entry, %eax
35228 movl pmode_cr0, %ecx
35229 movl %ecx, %cr0
35230 - ljmpl $__KERNEL_CS, $pa_startup_32
35231 - /* -> jmp *%eax in trampoline_32.S */
35232 +
35233 + ljmpl *pmode_entry
35234 #else
35235 jmp trampoline_start
35236 #endif
35237 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35238 index 604a37e..e49702a 100644
35239 --- a/arch/x86/tools/Makefile
35240 +++ b/arch/x86/tools/Makefile
35241 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35242
35243 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35244
35245 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35246 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35247 hostprogs-y += relocs
35248 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35249 PHONY += relocs
35250 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35251 index 0c2fae8..88036b7 100644
35252 --- a/arch/x86/tools/relocs.c
35253 +++ b/arch/x86/tools/relocs.c
35254 @@ -1,5 +1,7 @@
35255 /* This is included from relocs_32/64.c */
35256
35257 +#include "../../../include/generated/autoconf.h"
35258 +
35259 #define ElfW(type) _ElfW(ELF_BITS, type)
35260 #define _ElfW(bits, type) __ElfW(bits, type)
35261 #define __ElfW(bits, type) Elf##bits##_##type
35262 @@ -11,6 +13,7 @@
35263 #define Elf_Sym ElfW(Sym)
35264
35265 static Elf_Ehdr ehdr;
35266 +static Elf_Phdr *phdr;
35267
35268 struct relocs {
35269 uint32_t *offset;
35270 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35271 }
35272 }
35273
35274 +static void read_phdrs(FILE *fp)
35275 +{
35276 + unsigned int i;
35277 +
35278 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35279 + if (!phdr) {
35280 + die("Unable to allocate %d program headers\n",
35281 + ehdr.e_phnum);
35282 + }
35283 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35284 + die("Seek to %d failed: %s\n",
35285 + ehdr.e_phoff, strerror(errno));
35286 + }
35287 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35288 + die("Cannot read ELF program headers: %s\n",
35289 + strerror(errno));
35290 + }
35291 + for(i = 0; i < ehdr.e_phnum; i++) {
35292 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35293 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35294 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35295 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35296 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35297 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35298 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35299 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35300 + }
35301 +
35302 +}
35303 +
35304 static void read_shdrs(FILE *fp)
35305 {
35306 - int i;
35307 + unsigned int i;
35308 Elf_Shdr shdr;
35309
35310 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35311 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35312
35313 static void read_strtabs(FILE *fp)
35314 {
35315 - int i;
35316 + unsigned int i;
35317 for (i = 0; i < ehdr.e_shnum; i++) {
35318 struct section *sec = &secs[i];
35319 if (sec->shdr.sh_type != SHT_STRTAB) {
35320 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35321
35322 static void read_symtabs(FILE *fp)
35323 {
35324 - int i,j;
35325 + unsigned int i,j;
35326 for (i = 0; i < ehdr.e_shnum; i++) {
35327 struct section *sec = &secs[i];
35328 if (sec->shdr.sh_type != SHT_SYMTAB) {
35329 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35330 }
35331
35332
35333 -static void read_relocs(FILE *fp)
35334 +static void read_relocs(FILE *fp, int use_real_mode)
35335 {
35336 - int i,j;
35337 + unsigned int i,j;
35338 + uint32_t base;
35339 +
35340 for (i = 0; i < ehdr.e_shnum; i++) {
35341 struct section *sec = &secs[i];
35342 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35343 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35344 die("Cannot read symbol table: %s\n",
35345 strerror(errno));
35346 }
35347 + base = 0;
35348 +
35349 +#ifdef CONFIG_X86_32
35350 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35351 + if (phdr[j].p_type != PT_LOAD )
35352 + continue;
35353 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35354 + continue;
35355 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35356 + break;
35357 + }
35358 +#endif
35359 +
35360 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35361 Elf_Rel *rel = &sec->reltab[j];
35362 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35363 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35364 rel->r_info = elf_xword_to_cpu(rel->r_info);
35365 #if (SHT_REL_TYPE == SHT_RELA)
35366 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35367 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35368
35369 static void print_absolute_symbols(void)
35370 {
35371 - int i;
35372 + unsigned int i;
35373 const char *format;
35374
35375 if (ELF_BITS == 64)
35376 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35377 for (i = 0; i < ehdr.e_shnum; i++) {
35378 struct section *sec = &secs[i];
35379 char *sym_strtab;
35380 - int j;
35381 + unsigned int j;
35382
35383 if (sec->shdr.sh_type != SHT_SYMTAB) {
35384 continue;
35385 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35386
35387 static void print_absolute_relocs(void)
35388 {
35389 - int i, printed = 0;
35390 + unsigned int i, printed = 0;
35391 const char *format;
35392
35393 if (ELF_BITS == 64)
35394 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35395 struct section *sec_applies, *sec_symtab;
35396 char *sym_strtab;
35397 Elf_Sym *sh_symtab;
35398 - int j;
35399 + unsigned int j;
35400 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35401 continue;
35402 }
35403 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35404 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35405 Elf_Sym *sym, const char *symname))
35406 {
35407 - int i;
35408 + unsigned int i;
35409 /* Walk through the relocations */
35410 for (i = 0; i < ehdr.e_shnum; i++) {
35411 char *sym_strtab;
35412 Elf_Sym *sh_symtab;
35413 struct section *sec_applies, *sec_symtab;
35414 - int j;
35415 + unsigned int j;
35416 struct section *sec = &secs[i];
35417
35418 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35419 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35420 {
35421 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35422 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35423 + char *sym_strtab = sec->link->link->strtab;
35424 +
35425 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35426 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35427 + return 0;
35428 +
35429 +#ifdef CONFIG_PAX_KERNEXEC
35430 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35431 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35432 + return 0;
35433 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35434 + return 0;
35435 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35436 + return 0;
35437 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35438 + return 0;
35439 +#endif
35440
35441 switch (r_type) {
35442 case R_386_NONE:
35443 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35444
35445 static void emit_relocs(int as_text, int use_real_mode)
35446 {
35447 - int i;
35448 + unsigned int i;
35449 int (*write_reloc)(uint32_t, FILE *) = write32;
35450 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35451 const char *symname);
35452 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35453 {
35454 regex_init(use_real_mode);
35455 read_ehdr(fp);
35456 + read_phdrs(fp);
35457 read_shdrs(fp);
35458 read_strtabs(fp);
35459 read_symtabs(fp);
35460 - read_relocs(fp);
35461 + read_relocs(fp, use_real_mode);
35462 if (ELF_BITS == 64)
35463 percpu_init();
35464 if (show_absolute_syms) {
35465 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35466 index f40281e..92728c9 100644
35467 --- a/arch/x86/um/mem_32.c
35468 +++ b/arch/x86/um/mem_32.c
35469 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35470 gate_vma.vm_start = FIXADDR_USER_START;
35471 gate_vma.vm_end = FIXADDR_USER_END;
35472 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35473 - gate_vma.vm_page_prot = __P101;
35474 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35475
35476 return 0;
35477 }
35478 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35479 index 80ffa5b..a33bd15 100644
35480 --- a/arch/x86/um/tls_32.c
35481 +++ b/arch/x86/um/tls_32.c
35482 @@ -260,7 +260,7 @@ out:
35483 if (unlikely(task == current &&
35484 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35485 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35486 - "without flushed TLS.", current->pid);
35487 + "without flushed TLS.", task_pid_nr(current));
35488 }
35489
35490 return 0;
35491 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35492 index 5a4affe..9e2d522 100644
35493 --- a/arch/x86/vdso/Makefile
35494 +++ b/arch/x86/vdso/Makefile
35495 @@ -174,7 +174,7 @@ quiet_cmd_vdso = VDSO $@
35496 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35497 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35498
35499 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35500 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35501 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35502 GCOV_PROFILE := n
35503
35504 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35505 index 0224987..c7d65a5 100644
35506 --- a/arch/x86/vdso/vdso2c.h
35507 +++ b/arch/x86/vdso/vdso2c.h
35508 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35509 unsigned long load_size = -1; /* Work around bogus warning */
35510 unsigned long mapping_size;
35511 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35512 - int i;
35513 + unsigned int i;
35514 unsigned long j;
35515 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35516 *alt_sec = NULL;
35517 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35518 index e904c27..b9eaa03 100644
35519 --- a/arch/x86/vdso/vdso32-setup.c
35520 +++ b/arch/x86/vdso/vdso32-setup.c
35521 @@ -14,6 +14,7 @@
35522 #include <asm/cpufeature.h>
35523 #include <asm/processor.h>
35524 #include <asm/vdso.h>
35525 +#include <asm/mman.h>
35526
35527 #ifdef CONFIG_COMPAT_VDSO
35528 #define VDSO_DEFAULT 0
35529 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35530 index 1c9f750..cfddb1a 100644
35531 --- a/arch/x86/vdso/vma.c
35532 +++ b/arch/x86/vdso/vma.c
35533 @@ -19,10 +19,7 @@
35534 #include <asm/page.h>
35535 #include <asm/hpet.h>
35536 #include <asm/desc.h>
35537 -
35538 -#if defined(CONFIG_X86_64)
35539 -unsigned int __read_mostly vdso64_enabled = 1;
35540 -#endif
35541 +#include <asm/mman.h>
35542
35543 void __init init_vdso_image(const struct vdso_image *image)
35544 {
35545 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35546 .pages = no_pages,
35547 };
35548
35549 +#ifdef CONFIG_PAX_RANDMMAP
35550 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35551 + calculate_addr = false;
35552 +#endif
35553 +
35554 if (calculate_addr) {
35555 addr = vdso_addr(current->mm->start_stack,
35556 image->size - image->sym_vvar_start);
35557 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35558 down_write(&mm->mmap_sem);
35559
35560 addr = get_unmapped_area(NULL, addr,
35561 - image->size - image->sym_vvar_start, 0, 0);
35562 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35563 if (IS_ERR_VALUE(addr)) {
35564 ret = addr;
35565 goto up_fail;
35566 }
35567
35568 text_start = addr - image->sym_vvar_start;
35569 - current->mm->context.vdso = (void __user *)text_start;
35570 + mm->context.vdso = text_start;
35571
35572 /*
35573 * MAYWRITE to allow gdb to COW and set breakpoints
35574 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35575 hpet_address >> PAGE_SHIFT,
35576 PAGE_SIZE,
35577 pgprot_noncached(PAGE_READONLY));
35578 -
35579 - if (ret)
35580 - goto up_fail;
35581 }
35582 #endif
35583
35584 up_fail:
35585 if (ret)
35586 - current->mm->context.vdso = NULL;
35587 + current->mm->context.vdso = 0;
35588
35589 up_write(&mm->mmap_sem);
35590 return ret;
35591 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35592
35593 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35594 current_thread_info()->sysenter_return =
35595 - current->mm->context.vdso +
35596 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35597 + (void __force_user *)(current->mm->context.vdso +
35598 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35599
35600 return 0;
35601 }
35602 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35603 #ifdef CONFIG_X86_64
35604 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35605 {
35606 - if (!vdso64_enabled)
35607 - return 0;
35608 -
35609 return map_vdso(&vdso_image_64, true);
35610 }
35611
35612 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35613 int uses_interp)
35614 {
35615 #ifdef CONFIG_X86_X32_ABI
35616 - if (test_thread_flag(TIF_X32)) {
35617 - if (!vdso64_enabled)
35618 - return 0;
35619 -
35620 + if (test_thread_flag(TIF_X32))
35621 return map_vdso(&vdso_image_x32, true);
35622 - }
35623 #endif
35624
35625 return load_vdso32();
35626 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35627 #endif
35628
35629 #ifdef CONFIG_X86_64
35630 -static __init int vdso_setup(char *s)
35631 -{
35632 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35633 - return 0;
35634 -}
35635 -__setup("vdso=", vdso_setup);
35636 -#endif
35637 -
35638 -#ifdef CONFIG_X86_64
35639 static void vgetcpu_cpu_init(void *arg)
35640 {
35641 int cpu = smp_processor_id();
35642 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35643 index e88fda8..76ce7ce 100644
35644 --- a/arch/x86/xen/Kconfig
35645 +++ b/arch/x86/xen/Kconfig
35646 @@ -9,6 +9,7 @@ config XEN
35647 select XEN_HAVE_PVMMU
35648 depends on X86_64 || (X86_32 && X86_PAE)
35649 depends on X86_TSC
35650 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35651 help
35652 This is the Linux Xen port. Enabling this will allow the
35653 kernel to boot in a paravirtualized environment under the
35654 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35655 index 78a881b..9994bbb 100644
35656 --- a/arch/x86/xen/enlighten.c
35657 +++ b/arch/x86/xen/enlighten.c
35658 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35659
35660 struct shared_info xen_dummy_shared_info;
35661
35662 -void *xen_initial_gdt;
35663 -
35664 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35665 __read_mostly int xen_have_vector_callback;
35666 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35667 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35668 {
35669 unsigned long va = dtr->address;
35670 unsigned int size = dtr->size + 1;
35671 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35672 - unsigned long frames[pages];
35673 + unsigned long frames[65536 / PAGE_SIZE];
35674 int f;
35675
35676 /*
35677 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35678 {
35679 unsigned long va = dtr->address;
35680 unsigned int size = dtr->size + 1;
35681 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35682 - unsigned long frames[pages];
35683 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35684 int f;
35685
35686 /*
35687 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35688 * 8-byte entries, or 16 4k pages..
35689 */
35690
35691 - BUG_ON(size > 65536);
35692 + BUG_ON(size > GDT_SIZE);
35693 BUG_ON(va & ~PAGE_MASK);
35694
35695 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35696 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35697 return 0;
35698 }
35699
35700 -static void set_xen_basic_apic_ops(void)
35701 +static void __init set_xen_basic_apic_ops(void)
35702 {
35703 apic->read = xen_apic_read;
35704 apic->write = xen_apic_write;
35705 @@ -1291,30 +1287,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35706 #endif
35707 };
35708
35709 -static void xen_reboot(int reason)
35710 +static __noreturn void xen_reboot(int reason)
35711 {
35712 struct sched_shutdown r = { .reason = reason };
35713
35714 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35715 - BUG();
35716 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35717 + BUG();
35718 }
35719
35720 -static void xen_restart(char *msg)
35721 +static __noreturn void xen_restart(char *msg)
35722 {
35723 xen_reboot(SHUTDOWN_reboot);
35724 }
35725
35726 -static void xen_emergency_restart(void)
35727 +static __noreturn void xen_emergency_restart(void)
35728 {
35729 xen_reboot(SHUTDOWN_reboot);
35730 }
35731
35732 -static void xen_machine_halt(void)
35733 +static __noreturn void xen_machine_halt(void)
35734 {
35735 xen_reboot(SHUTDOWN_poweroff);
35736 }
35737
35738 -static void xen_machine_power_off(void)
35739 +static __noreturn void xen_machine_power_off(void)
35740 {
35741 if (pm_power_off)
35742 pm_power_off();
35743 @@ -1467,8 +1463,11 @@ static void __ref xen_setup_gdt(int cpu)
35744 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35745 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35746
35747 - setup_stack_canary_segment(0);
35748 - switch_to_new_gdt(0);
35749 + setup_stack_canary_segment(cpu);
35750 +#ifdef CONFIG_X86_64
35751 + load_percpu_segment(cpu);
35752 +#endif
35753 + switch_to_new_gdt(cpu);
35754
35755 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35756 pv_cpu_ops.load_gdt = xen_load_gdt;
35757 @@ -1583,7 +1582,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35758 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35759
35760 /* Work out if we support NX */
35761 - x86_configure_nx();
35762 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35763 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35764 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35765 + unsigned l, h;
35766 +
35767 + __supported_pte_mask |= _PAGE_NX;
35768 + rdmsr(MSR_EFER, l, h);
35769 + l |= EFER_NX;
35770 + wrmsr(MSR_EFER, l, h);
35771 + }
35772 +#endif
35773
35774 /* Get mfn list */
35775 xen_build_dynamic_phys_to_machine();
35776 @@ -1611,13 +1620,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35777
35778 machine_ops = xen_machine_ops;
35779
35780 - /*
35781 - * The only reliable way to retain the initial address of the
35782 - * percpu gdt_page is to remember it here, so we can go and
35783 - * mark it RW later, when the initial percpu area is freed.
35784 - */
35785 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35786 -
35787 xen_smp_init();
35788
35789 #ifdef CONFIG_ACPI_NUMA
35790 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35791 index 5c1f9ac..0e15f5c 100644
35792 --- a/arch/x86/xen/mmu.c
35793 +++ b/arch/x86/xen/mmu.c
35794 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35795 return val;
35796 }
35797
35798 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35799 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35800 {
35801 if (val & _PAGE_PRESENT) {
35802 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35803 @@ -1836,7 +1836,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35804 * L3_k[511] -> level2_fixmap_pgt */
35805 convert_pfn_mfn(level3_kernel_pgt);
35806
35807 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35808 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35809 + convert_pfn_mfn(level3_vmemmap_pgt);
35810 /* L3_k[511][506] -> level1_fixmap_pgt */
35811 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35812 convert_pfn_mfn(level2_fixmap_pgt);
35813 }
35814 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35815 @@ -1861,11 +1865,16 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35816 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35817 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35818 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35819 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35820 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35821 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35822 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35823 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35824 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35825 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35826 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35827 set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35828 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35829
35830 /* Pin down new L4 */
35831 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35832 @@ -2049,6 +2058,7 @@ static void __init xen_post_allocator_init(void)
35833 pv_mmu_ops.set_pud = xen_set_pud;
35834 #if PAGETABLE_LEVELS == 4
35835 pv_mmu_ops.set_pgd = xen_set_pgd;
35836 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35837 #endif
35838
35839 /* This will work as long as patching hasn't happened yet
35840 @@ -2127,6 +2137,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35841 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35842 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35843 .set_pgd = xen_set_pgd_hyper,
35844 + .set_pgd_batched = xen_set_pgd_hyper,
35845
35846 .alloc_pud = xen_alloc_pmd_init,
35847 .release_pud = xen_release_pmd_init,
35848 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35849 index 4c071ae..00e7049 100644
35850 --- a/arch/x86/xen/smp.c
35851 +++ b/arch/x86/xen/smp.c
35852 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35853
35854 if (xen_pv_domain()) {
35855 if (!xen_feature(XENFEAT_writable_page_tables))
35856 - /* We've switched to the "real" per-cpu gdt, so make
35857 - * sure the old memory can be recycled. */
35858 - make_lowmem_page_readwrite(xen_initial_gdt);
35859 -
35860 #ifdef CONFIG_X86_32
35861 /*
35862 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35863 * expects __USER_DS
35864 */
35865 - loadsegment(ds, __USER_DS);
35866 - loadsegment(es, __USER_DS);
35867 + loadsegment(ds, __KERNEL_DS);
35868 + loadsegment(es, __KERNEL_DS);
35869 #endif
35870
35871 xen_filter_cpu_maps();
35872 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35873 #ifdef CONFIG_X86_32
35874 /* Note: PVH is not yet supported on x86_32. */
35875 ctxt->user_regs.fs = __KERNEL_PERCPU;
35876 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
35877 + savesegment(gs, ctxt->user_regs.gs);
35878 #endif
35879 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
35880
35881 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
35882 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
35883 ctxt->flags = VGCF_IN_KERNEL;
35884 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
35885 - ctxt->user_regs.ds = __USER_DS;
35886 - ctxt->user_regs.es = __USER_DS;
35887 + ctxt->user_regs.ds = __KERNEL_DS;
35888 + ctxt->user_regs.es = __KERNEL_DS;
35889 ctxt->user_regs.ss = __KERNEL_DS;
35890
35891 xen_copy_trap_info(ctxt->trap_ctxt);
35892 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
35893 int rc;
35894
35895 per_cpu(current_task, cpu) = idle;
35896 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
35897 #ifdef CONFIG_X86_32
35898 irq_ctx_init(cpu);
35899 #else
35900 clear_tsk_thread_flag(idle, TIF_FORK);
35901 #endif
35902 - per_cpu(kernel_stack, cpu) =
35903 - (unsigned long)task_stack_page(idle) -
35904 - KERNEL_STACK_OFFSET + THREAD_SIZE;
35905 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
35906
35907 xen_setup_runstate_info(cpu);
35908 xen_setup_timer(cpu);
35909 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
35910
35911 void __init xen_smp_init(void)
35912 {
35913 - smp_ops = xen_smp_ops;
35914 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
35915 xen_fill_possible_map();
35916 }
35917
35918 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
35919 index fd92a64..1f72641 100644
35920 --- a/arch/x86/xen/xen-asm_32.S
35921 +++ b/arch/x86/xen/xen-asm_32.S
35922 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
35923 pushw %fs
35924 movl $(__KERNEL_PERCPU), %eax
35925 movl %eax, %fs
35926 - movl %fs:xen_vcpu, %eax
35927 + mov PER_CPU_VAR(xen_vcpu), %eax
35928 POP_FS
35929 #else
35930 movl %ss:xen_vcpu, %eax
35931 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
35932 index 674b2225..f1f5dc1 100644
35933 --- a/arch/x86/xen/xen-head.S
35934 +++ b/arch/x86/xen/xen-head.S
35935 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
35936 #ifdef CONFIG_X86_32
35937 mov %esi,xen_start_info
35938 mov $init_thread_union+THREAD_SIZE,%esp
35939 +#ifdef CONFIG_SMP
35940 + movl $cpu_gdt_table,%edi
35941 + movl $__per_cpu_load,%eax
35942 + movw %ax,__KERNEL_PERCPU + 2(%edi)
35943 + rorl $16,%eax
35944 + movb %al,__KERNEL_PERCPU + 4(%edi)
35945 + movb %ah,__KERNEL_PERCPU + 7(%edi)
35946 + movl $__per_cpu_end - 1,%eax
35947 + subl $__per_cpu_start,%eax
35948 + movw %ax,__KERNEL_PERCPU + 0(%edi)
35949 +#endif
35950 #else
35951 mov %rsi,xen_start_info
35952 mov $init_thread_union+THREAD_SIZE,%rsp
35953 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
35954 index 5686bd9..0c8b6ee 100644
35955 --- a/arch/x86/xen/xen-ops.h
35956 +++ b/arch/x86/xen/xen-ops.h
35957 @@ -10,8 +10,6 @@
35958 extern const char xen_hypervisor_callback[];
35959 extern const char xen_failsafe_callback[];
35960
35961 -extern void *xen_initial_gdt;
35962 -
35963 struct trap_info;
35964 void xen_copy_trap_info(struct trap_info *traps);
35965
35966 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
35967 index 525bd3d..ef888b1 100644
35968 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
35969 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
35970 @@ -119,9 +119,9 @@
35971 ----------------------------------------------------------------------*/
35972
35973 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
35974 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
35975 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
35976 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
35977 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
35978
35979 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
35980 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
35981 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
35982 index 2f33760..835e50a 100644
35983 --- a/arch/xtensa/variants/fsf/include/variant/core.h
35984 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
35985 @@ -11,6 +11,7 @@
35986 #ifndef _XTENSA_CORE_H
35987 #define _XTENSA_CORE_H
35988
35989 +#include <linux/const.h>
35990
35991 /****************************************************************************
35992 Parameters Useful for Any Code, USER or PRIVILEGED
35993 @@ -112,9 +113,9 @@
35994 ----------------------------------------------------------------------*/
35995
35996 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
35997 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
35998 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
35999 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36000 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36001
36002 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36003 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36004 diff --git a/block/bio.c b/block/bio.c
36005 index 471d738..bd3da0d 100644
36006 --- a/block/bio.c
36007 +++ b/block/bio.c
36008 @@ -1169,7 +1169,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36009 /*
36010 * Overflow, abort
36011 */
36012 - if (end < start)
36013 + if (end < start || end - start > INT_MAX - nr_pages)
36014 return ERR_PTR(-EINVAL);
36015
36016 nr_pages += end - start;
36017 @@ -1303,7 +1303,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
36018 /*
36019 * Overflow, abort
36020 */
36021 - if (end < start)
36022 + if (end < start || end - start > INT_MAX - nr_pages)
36023 return ERR_PTR(-EINVAL);
36024
36025 nr_pages += end - start;
36026 @@ -1565,7 +1565,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
36027 const int read = bio_data_dir(bio) == READ;
36028 struct bio_map_data *bmd = bio->bi_private;
36029 int i;
36030 - char *p = bmd->sgvecs[0].iov_base;
36031 + char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
36032
36033 bio_for_each_segment_all(bvec, bio, i) {
36034 char *addr = page_address(bvec->bv_page);
36035 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36036 index 0736729..2ec3b48 100644
36037 --- a/block/blk-iopoll.c
36038 +++ b/block/blk-iopoll.c
36039 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36040 }
36041 EXPORT_SYMBOL(blk_iopoll_complete);
36042
36043 -static void blk_iopoll_softirq(struct softirq_action *h)
36044 +static __latent_entropy void blk_iopoll_softirq(void)
36045 {
36046 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36047 int rearm = 0, budget = blk_iopoll_budget;
36048 diff --git a/block/blk-map.c b/block/blk-map.c
36049 index f890d43..97b0482 100644
36050 --- a/block/blk-map.c
36051 +++ b/block/blk-map.c
36052 @@ -300,7 +300,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36053 if (!len || !kbuf)
36054 return -EINVAL;
36055
36056 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36057 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36058 if (do_copy)
36059 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36060 else
36061 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36062 index 53b1737..08177d2e 100644
36063 --- a/block/blk-softirq.c
36064 +++ b/block/blk-softirq.c
36065 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36066 * Softirq action handler - move entries to local list and loop over them
36067 * while passing them to the queue registered handler.
36068 */
36069 -static void blk_done_softirq(struct softirq_action *h)
36070 +static __latent_entropy void blk_done_softirq(void)
36071 {
36072 struct list_head *cpu_list, local_list;
36073
36074 diff --git a/block/bsg.c b/block/bsg.c
36075 index 276e869..6fe4c61 100644
36076 --- a/block/bsg.c
36077 +++ b/block/bsg.c
36078 @@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36079 struct sg_io_v4 *hdr, struct bsg_device *bd,
36080 fmode_t has_write_perm)
36081 {
36082 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36083 + unsigned char *cmdptr;
36084 +
36085 if (hdr->request_len > BLK_MAX_CDB) {
36086 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36087 if (!rq->cmd)
36088 return -ENOMEM;
36089 - }
36090 + cmdptr = rq->cmd;
36091 + } else
36092 + cmdptr = tmpcmd;
36093
36094 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36095 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36096 hdr->request_len))
36097 return -EFAULT;
36098
36099 + if (cmdptr != rq->cmd)
36100 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36101 +
36102 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36103 if (blk_verify_command(rq->cmd, has_write_perm))
36104 return -EPERM;
36105 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36106 index f678c73..f35aa18 100644
36107 --- a/block/compat_ioctl.c
36108 +++ b/block/compat_ioctl.c
36109 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36110 cgc = compat_alloc_user_space(sizeof(*cgc));
36111 cgc32 = compat_ptr(arg);
36112
36113 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36114 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36115 get_user(data, &cgc32->buffer) ||
36116 put_user(compat_ptr(data), &cgc->buffer) ||
36117 copy_in_user(&cgc->buflen, &cgc32->buflen,
36118 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36119 err |= __get_user(f->spec1, &uf->spec1);
36120 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36121 err |= __get_user(name, &uf->name);
36122 - f->name = compat_ptr(name);
36123 + f->name = (void __force_kernel *)compat_ptr(name);
36124 if (err) {
36125 err = -EFAULT;
36126 goto out;
36127 diff --git a/block/genhd.c b/block/genhd.c
36128 index 0a536dc..b8f7aca 100644
36129 --- a/block/genhd.c
36130 +++ b/block/genhd.c
36131 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36132
36133 /*
36134 * Register device numbers dev..(dev+range-1)
36135 - * range must be nonzero
36136 + * Noop if @range is zero.
36137 * The hash chain is sorted on range, so that subranges can override.
36138 */
36139 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36140 struct kobject *(*probe)(dev_t, int *, void *),
36141 int (*lock)(dev_t, void *), void *data)
36142 {
36143 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36144 + if (range)
36145 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36146 }
36147
36148 EXPORT_SYMBOL(blk_register_region);
36149
36150 +/* undo blk_register_region(), noop if @range is zero */
36151 void blk_unregister_region(dev_t devt, unsigned long range)
36152 {
36153 - kobj_unmap(bdev_map, devt, range);
36154 + if (range)
36155 + kobj_unmap(bdev_map, devt, range);
36156 }
36157
36158 EXPORT_SYMBOL(blk_unregister_region);
36159 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36160 index 56d08fd..2e07090 100644
36161 --- a/block/partitions/efi.c
36162 +++ b/block/partitions/efi.c
36163 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36164 if (!gpt)
36165 return NULL;
36166
36167 + if (!le32_to_cpu(gpt->num_partition_entries))
36168 + return NULL;
36169 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36170 + if (!pte)
36171 + return NULL;
36172 +
36173 count = le32_to_cpu(gpt->num_partition_entries) *
36174 le32_to_cpu(gpt->sizeof_partition_entry);
36175 - if (!count)
36176 - return NULL;
36177 - pte = kmalloc(count, GFP_KERNEL);
36178 - if (!pte)
36179 - return NULL;
36180 -
36181 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36182 (u8 *) pte, count) < count) {
36183 kfree(pte);
36184 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36185 index 28163fa..07190a06 100644
36186 --- a/block/scsi_ioctl.c
36187 +++ b/block/scsi_ioctl.c
36188 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36189 return put_user(0, p);
36190 }
36191
36192 -static int sg_get_timeout(struct request_queue *q)
36193 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36194 {
36195 return jiffies_to_clock_t(q->sg_timeout);
36196 }
36197 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36198 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36199 struct sg_io_hdr *hdr, fmode_t mode)
36200 {
36201 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36202 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36203 + unsigned char *cmdptr;
36204 +
36205 + if (rq->cmd != rq->__cmd)
36206 + cmdptr = rq->cmd;
36207 + else
36208 + cmdptr = tmpcmd;
36209 +
36210 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36211 return -EFAULT;
36212 +
36213 + if (cmdptr != rq->cmd)
36214 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36215 +
36216 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36217 return -EPERM;
36218
36219 @@ -431,6 +443,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36220 int err;
36221 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36222 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36223 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36224 + unsigned char *cmdptr;
36225
36226 if (!sic)
36227 return -EINVAL;
36228 @@ -469,9 +483,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36229 */
36230 err = -EFAULT;
36231 rq->cmd_len = cmdlen;
36232 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36233 +
36234 + if (rq->cmd != rq->__cmd)
36235 + cmdptr = rq->cmd;
36236 + else
36237 + cmdptr = tmpcmd;
36238 +
36239 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36240 goto error;
36241
36242 + if (rq->cmd != cmdptr)
36243 + memcpy(rq->cmd, cmdptr, cmdlen);
36244 +
36245 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36246 goto error;
36247
36248 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36249 index 650afac1..f3307de 100644
36250 --- a/crypto/cryptd.c
36251 +++ b/crypto/cryptd.c
36252 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36253
36254 struct cryptd_blkcipher_request_ctx {
36255 crypto_completion_t complete;
36256 -};
36257 +} __no_const;
36258
36259 struct cryptd_hash_ctx {
36260 struct crypto_shash *child;
36261 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36262
36263 struct cryptd_aead_request_ctx {
36264 crypto_completion_t complete;
36265 -};
36266 +} __no_const;
36267
36268 static void cryptd_queue_worker(struct work_struct *work);
36269
36270 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36271 index c305d41..a96de79 100644
36272 --- a/crypto/pcrypt.c
36273 +++ b/crypto/pcrypt.c
36274 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36275 int ret;
36276
36277 pinst->kobj.kset = pcrypt_kset;
36278 - ret = kobject_add(&pinst->kobj, NULL, name);
36279 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36280 if (!ret)
36281 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36282
36283 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36284 index 6921c7f..78e1af7 100644
36285 --- a/drivers/acpi/acpica/hwxfsleep.c
36286 +++ b/drivers/acpi/acpica/hwxfsleep.c
36287 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36288 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36289
36290 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36291 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36292 - acpi_hw_extended_sleep},
36293 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36294 - acpi_hw_extended_wake_prep},
36295 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36296 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36297 + .extended_function = acpi_hw_extended_sleep},
36298 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36299 + .extended_function = acpi_hw_extended_wake_prep},
36300 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36301 + .extended_function = acpi_hw_extended_wake}
36302 };
36303
36304 /*
36305 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36306 index 16129c7..8b675cd 100644
36307 --- a/drivers/acpi/apei/apei-internal.h
36308 +++ b/drivers/acpi/apei/apei-internal.h
36309 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36310 struct apei_exec_ins_type {
36311 u32 flags;
36312 apei_exec_ins_func_t run;
36313 -};
36314 +} __do_const;
36315
36316 struct apei_exec_context {
36317 u32 ip;
36318 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36319 index e82d097..0c855c1 100644
36320 --- a/drivers/acpi/apei/ghes.c
36321 +++ b/drivers/acpi/apei/ghes.c
36322 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36323 const struct acpi_hest_generic *generic,
36324 const struct acpi_hest_generic_status *estatus)
36325 {
36326 - static atomic_t seqno;
36327 + static atomic_unchecked_t seqno;
36328 unsigned int curr_seqno;
36329 char pfx_seq[64];
36330
36331 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36332 else
36333 pfx = KERN_ERR;
36334 }
36335 - curr_seqno = atomic_inc_return(&seqno);
36336 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36337 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36338 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36339 pfx_seq, generic->header.source_id);
36340 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36341 index a83e3c6..c3d617f 100644
36342 --- a/drivers/acpi/bgrt.c
36343 +++ b/drivers/acpi/bgrt.c
36344 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36345 if (!bgrt_image)
36346 return -ENODEV;
36347
36348 - bin_attr_image.private = bgrt_image;
36349 - bin_attr_image.size = bgrt_image_size;
36350 + pax_open_kernel();
36351 + *(void **)&bin_attr_image.private = bgrt_image;
36352 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36353 + pax_close_kernel();
36354
36355 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36356 if (!bgrt_kobj)
36357 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36358 index 9b693d5..8953d54 100644
36359 --- a/drivers/acpi/blacklist.c
36360 +++ b/drivers/acpi/blacklist.c
36361 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36362 u32 is_critical_error;
36363 };
36364
36365 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36366 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36367
36368 /*
36369 * POLICY: If *anything* doesn't work, put it on the blacklist.
36370 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36371 return 0;
36372 }
36373
36374 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36375 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36376 {
36377 .callback = dmi_disable_osi_vista,
36378 .ident = "Fujitsu Siemens",
36379 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36380 index c68e724..e863008 100644
36381 --- a/drivers/acpi/custom_method.c
36382 +++ b/drivers/acpi/custom_method.c
36383 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36384 struct acpi_table_header table;
36385 acpi_status status;
36386
36387 +#ifdef CONFIG_GRKERNSEC_KMEM
36388 + return -EPERM;
36389 +#endif
36390 +
36391 if (!(*ppos)) {
36392 /* parse the table header to get the table length */
36393 if (count <= sizeof(struct acpi_table_header))
36394 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36395 index c0d44d3..5ad8f9a 100644
36396 --- a/drivers/acpi/device_pm.c
36397 +++ b/drivers/acpi/device_pm.c
36398 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36399
36400 #endif /* CONFIG_PM_SLEEP */
36401
36402 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36403 +
36404 static struct dev_pm_domain acpi_general_pm_domain = {
36405 .ops = {
36406 #ifdef CONFIG_PM
36407 @@ -1043,6 +1045,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36408 #endif
36409 #endif
36410 },
36411 + .detach = acpi_dev_pm_detach
36412 };
36413
36414 /**
36415 @@ -1112,7 +1115,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36416 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36417 }
36418
36419 - dev->pm_domain->detach = acpi_dev_pm_detach;
36420 return 0;
36421 }
36422 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36423 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36424 index 87b704e..2d1d0c1 100644
36425 --- a/drivers/acpi/processor_idle.c
36426 +++ b/drivers/acpi/processor_idle.c
36427 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36428 {
36429 int i, count = CPUIDLE_DRIVER_STATE_START;
36430 struct acpi_processor_cx *cx;
36431 - struct cpuidle_state *state;
36432 + cpuidle_state_no_const *state;
36433 struct cpuidle_driver *drv = &acpi_idle_driver;
36434
36435 if (!pr->flags.power_setup_done)
36436 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36437 index 13e577c..cef11ee 100644
36438 --- a/drivers/acpi/sysfs.c
36439 +++ b/drivers/acpi/sysfs.c
36440 @@ -423,11 +423,11 @@ static u32 num_counters;
36441 static struct attribute **all_attrs;
36442 static u32 acpi_gpe_count;
36443
36444 -static struct attribute_group interrupt_stats_attr_group = {
36445 +static attribute_group_no_const interrupt_stats_attr_group = {
36446 .name = "interrupts",
36447 };
36448
36449 -static struct kobj_attribute *counter_attrs;
36450 +static kobj_attribute_no_const *counter_attrs;
36451
36452 static void delete_gpe_attr_array(void)
36453 {
36454 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36455 index 61a9c07..ea98fa1 100644
36456 --- a/drivers/ata/libahci.c
36457 +++ b/drivers/ata/libahci.c
36458 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36459 }
36460 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36461
36462 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36463 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36464 struct ata_taskfile *tf, int is_cmd, u16 flags,
36465 unsigned long timeout_msec)
36466 {
36467 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36468 index d1a05f9..eb70e10 100644
36469 --- a/drivers/ata/libata-core.c
36470 +++ b/drivers/ata/libata-core.c
36471 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36472 static void ata_dev_xfermask(struct ata_device *dev);
36473 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36474
36475 -atomic_t ata_print_id = ATOMIC_INIT(0);
36476 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36477
36478 struct ata_force_param {
36479 const char *name;
36480 @@ -4831,7 +4831,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36481 struct ata_port *ap;
36482 unsigned int tag;
36483
36484 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36485 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36486 ap = qc->ap;
36487
36488 qc->flags = 0;
36489 @@ -4847,7 +4847,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36490 struct ata_port *ap;
36491 struct ata_link *link;
36492
36493 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36494 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36495 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36496 ap = qc->ap;
36497 link = qc->dev->link;
36498 @@ -5951,6 +5951,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36499 return;
36500
36501 spin_lock(&lock);
36502 + pax_open_kernel();
36503
36504 for (cur = ops->inherits; cur; cur = cur->inherits) {
36505 void **inherit = (void **)cur;
36506 @@ -5964,8 +5965,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36507 if (IS_ERR(*pp))
36508 *pp = NULL;
36509
36510 - ops->inherits = NULL;
36511 + *(struct ata_port_operations **)&ops->inherits = NULL;
36512
36513 + pax_close_kernel();
36514 spin_unlock(&lock);
36515 }
36516
36517 @@ -6161,7 +6163,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36518
36519 /* give ports names and add SCSI hosts */
36520 for (i = 0; i < host->n_ports; i++) {
36521 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36522 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36523 host->ports[i]->local_port_no = i + 1;
36524 }
36525
36526 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36527 index 6abd17a..9961bf7 100644
36528 --- a/drivers/ata/libata-scsi.c
36529 +++ b/drivers/ata/libata-scsi.c
36530 @@ -4169,7 +4169,7 @@ int ata_sas_port_init(struct ata_port *ap)
36531
36532 if (rc)
36533 return rc;
36534 - ap->print_id = atomic_inc_return(&ata_print_id);
36535 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36536 return 0;
36537 }
36538 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36539 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36540 index 5f4e0cc..ff2c347 100644
36541 --- a/drivers/ata/libata.h
36542 +++ b/drivers/ata/libata.h
36543 @@ -53,7 +53,7 @@ enum {
36544 ATA_DNXFER_QUIET = (1 << 31),
36545 };
36546
36547 -extern atomic_t ata_print_id;
36548 +extern atomic_unchecked_t ata_print_id;
36549 extern int atapi_passthru16;
36550 extern int libata_fua;
36551 extern int libata_noacpi;
36552 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36553 index a9b0c82..207d97d 100644
36554 --- a/drivers/ata/pata_arasan_cf.c
36555 +++ b/drivers/ata/pata_arasan_cf.c
36556 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36557 /* Handle platform specific quirks */
36558 if (quirk) {
36559 if (quirk & CF_BROKEN_PIO) {
36560 - ap->ops->set_piomode = NULL;
36561 + pax_open_kernel();
36562 + *(void **)&ap->ops->set_piomode = NULL;
36563 + pax_close_kernel();
36564 ap->pio_mask = 0;
36565 }
36566 if (quirk & CF_BROKEN_MWDMA)
36567 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36568 index f9b983a..887b9d8 100644
36569 --- a/drivers/atm/adummy.c
36570 +++ b/drivers/atm/adummy.c
36571 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36572 vcc->pop(vcc, skb);
36573 else
36574 dev_kfree_skb_any(skb);
36575 - atomic_inc(&vcc->stats->tx);
36576 + atomic_inc_unchecked(&vcc->stats->tx);
36577
36578 return 0;
36579 }
36580 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36581 index f1a9198..f466a4a 100644
36582 --- a/drivers/atm/ambassador.c
36583 +++ b/drivers/atm/ambassador.c
36584 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36585 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36586
36587 // VC layer stats
36588 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36589 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36590
36591 // free the descriptor
36592 kfree (tx_descr);
36593 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36594 dump_skb ("<<<", vc, skb);
36595
36596 // VC layer stats
36597 - atomic_inc(&atm_vcc->stats->rx);
36598 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36599 __net_timestamp(skb);
36600 // end of our responsibility
36601 atm_vcc->push (atm_vcc, skb);
36602 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36603 } else {
36604 PRINTK (KERN_INFO, "dropped over-size frame");
36605 // should we count this?
36606 - atomic_inc(&atm_vcc->stats->rx_drop);
36607 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36608 }
36609
36610 } else {
36611 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36612 }
36613
36614 if (check_area (skb->data, skb->len)) {
36615 - atomic_inc(&atm_vcc->stats->tx_err);
36616 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36617 return -ENOMEM; // ?
36618 }
36619
36620 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36621 index 480fa6f..947067c 100644
36622 --- a/drivers/atm/atmtcp.c
36623 +++ b/drivers/atm/atmtcp.c
36624 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36625 if (vcc->pop) vcc->pop(vcc,skb);
36626 else dev_kfree_skb(skb);
36627 if (dev_data) return 0;
36628 - atomic_inc(&vcc->stats->tx_err);
36629 + atomic_inc_unchecked(&vcc->stats->tx_err);
36630 return -ENOLINK;
36631 }
36632 size = skb->len+sizeof(struct atmtcp_hdr);
36633 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36634 if (!new_skb) {
36635 if (vcc->pop) vcc->pop(vcc,skb);
36636 else dev_kfree_skb(skb);
36637 - atomic_inc(&vcc->stats->tx_err);
36638 + atomic_inc_unchecked(&vcc->stats->tx_err);
36639 return -ENOBUFS;
36640 }
36641 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36642 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36643 if (vcc->pop) vcc->pop(vcc,skb);
36644 else dev_kfree_skb(skb);
36645 out_vcc->push(out_vcc,new_skb);
36646 - atomic_inc(&vcc->stats->tx);
36647 - atomic_inc(&out_vcc->stats->rx);
36648 + atomic_inc_unchecked(&vcc->stats->tx);
36649 + atomic_inc_unchecked(&out_vcc->stats->rx);
36650 return 0;
36651 }
36652
36653 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36654 read_unlock(&vcc_sklist_lock);
36655 if (!out_vcc) {
36656 result = -EUNATCH;
36657 - atomic_inc(&vcc->stats->tx_err);
36658 + atomic_inc_unchecked(&vcc->stats->tx_err);
36659 goto done;
36660 }
36661 skb_pull(skb,sizeof(struct atmtcp_hdr));
36662 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36663 __net_timestamp(new_skb);
36664 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36665 out_vcc->push(out_vcc,new_skb);
36666 - atomic_inc(&vcc->stats->tx);
36667 - atomic_inc(&out_vcc->stats->rx);
36668 + atomic_inc_unchecked(&vcc->stats->tx);
36669 + atomic_inc_unchecked(&out_vcc->stats->rx);
36670 done:
36671 if (vcc->pop) vcc->pop(vcc,skb);
36672 else dev_kfree_skb(skb);
36673 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36674 index c7fab3e..68d0965 100644
36675 --- a/drivers/atm/eni.c
36676 +++ b/drivers/atm/eni.c
36677 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36678 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36679 vcc->dev->number);
36680 length = 0;
36681 - atomic_inc(&vcc->stats->rx_err);
36682 + atomic_inc_unchecked(&vcc->stats->rx_err);
36683 }
36684 else {
36685 length = ATM_CELL_SIZE-1; /* no HEC */
36686 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36687 size);
36688 }
36689 eff = length = 0;
36690 - atomic_inc(&vcc->stats->rx_err);
36691 + atomic_inc_unchecked(&vcc->stats->rx_err);
36692 }
36693 else {
36694 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36695 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36696 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36697 vcc->dev->number,vcc->vci,length,size << 2,descr);
36698 length = eff = 0;
36699 - atomic_inc(&vcc->stats->rx_err);
36700 + atomic_inc_unchecked(&vcc->stats->rx_err);
36701 }
36702 }
36703 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36704 @@ -770,7 +770,7 @@ rx_dequeued++;
36705 vcc->push(vcc,skb);
36706 pushed++;
36707 }
36708 - atomic_inc(&vcc->stats->rx);
36709 + atomic_inc_unchecked(&vcc->stats->rx);
36710 }
36711 wake_up(&eni_dev->rx_wait);
36712 }
36713 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36714 PCI_DMA_TODEVICE);
36715 if (vcc->pop) vcc->pop(vcc,skb);
36716 else dev_kfree_skb_irq(skb);
36717 - atomic_inc(&vcc->stats->tx);
36718 + atomic_inc_unchecked(&vcc->stats->tx);
36719 wake_up(&eni_dev->tx_wait);
36720 dma_complete++;
36721 }
36722 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36723 index 82f2ae0..f205c02 100644
36724 --- a/drivers/atm/firestream.c
36725 +++ b/drivers/atm/firestream.c
36726 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36727 }
36728 }
36729
36730 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36731 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36732
36733 fs_dprintk (FS_DEBUG_TXMEM, "i");
36734 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36735 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36736 #endif
36737 skb_put (skb, qe->p1 & 0xffff);
36738 ATM_SKB(skb)->vcc = atm_vcc;
36739 - atomic_inc(&atm_vcc->stats->rx);
36740 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36741 __net_timestamp(skb);
36742 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36743 atm_vcc->push (atm_vcc, skb);
36744 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36745 kfree (pe);
36746 }
36747 if (atm_vcc)
36748 - atomic_inc(&atm_vcc->stats->rx_drop);
36749 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36750 break;
36751 case 0x1f: /* Reassembly abort: no buffers. */
36752 /* Silently increment error counter. */
36753 if (atm_vcc)
36754 - atomic_inc(&atm_vcc->stats->rx_drop);
36755 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36756 break;
36757 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
36758 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
36759 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
36760 index d5d9eaf..65c0d53 100644
36761 --- a/drivers/atm/fore200e.c
36762 +++ b/drivers/atm/fore200e.c
36763 @@ -931,9 +931,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
36764 #endif
36765 /* check error condition */
36766 if (*entry->status & STATUS_ERROR)
36767 - atomic_inc(&vcc->stats->tx_err);
36768 + atomic_inc_unchecked(&vcc->stats->tx_err);
36769 else
36770 - atomic_inc(&vcc->stats->tx);
36771 + atomic_inc_unchecked(&vcc->stats->tx);
36772 }
36773 }
36774
36775 @@ -1082,7 +1082,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36776 if (skb == NULL) {
36777 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
36778
36779 - atomic_inc(&vcc->stats->rx_drop);
36780 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36781 return -ENOMEM;
36782 }
36783
36784 @@ -1125,14 +1125,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
36785
36786 dev_kfree_skb_any(skb);
36787
36788 - atomic_inc(&vcc->stats->rx_drop);
36789 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36790 return -ENOMEM;
36791 }
36792
36793 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36794
36795 vcc->push(vcc, skb);
36796 - atomic_inc(&vcc->stats->rx);
36797 + atomic_inc_unchecked(&vcc->stats->rx);
36798
36799 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
36800
36801 @@ -1210,7 +1210,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
36802 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
36803 fore200e->atm_dev->number,
36804 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
36805 - atomic_inc(&vcc->stats->rx_err);
36806 + atomic_inc_unchecked(&vcc->stats->rx_err);
36807 }
36808 }
36809
36810 @@ -1655,7 +1655,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
36811 goto retry_here;
36812 }
36813
36814 - atomic_inc(&vcc->stats->tx_err);
36815 + atomic_inc_unchecked(&vcc->stats->tx_err);
36816
36817 fore200e->tx_sat++;
36818 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
36819 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
36820 index c39702b..785b73b 100644
36821 --- a/drivers/atm/he.c
36822 +++ b/drivers/atm/he.c
36823 @@ -1689,7 +1689,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36824
36825 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
36826 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
36827 - atomic_inc(&vcc->stats->rx_drop);
36828 + atomic_inc_unchecked(&vcc->stats->rx_drop);
36829 goto return_host_buffers;
36830 }
36831
36832 @@ -1716,7 +1716,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36833 RBRQ_LEN_ERR(he_dev->rbrq_head)
36834 ? "LEN_ERR" : "",
36835 vcc->vpi, vcc->vci);
36836 - atomic_inc(&vcc->stats->rx_err);
36837 + atomic_inc_unchecked(&vcc->stats->rx_err);
36838 goto return_host_buffers;
36839 }
36840
36841 @@ -1768,7 +1768,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
36842 vcc->push(vcc, skb);
36843 spin_lock(&he_dev->global_lock);
36844
36845 - atomic_inc(&vcc->stats->rx);
36846 + atomic_inc_unchecked(&vcc->stats->rx);
36847
36848 return_host_buffers:
36849 ++pdus_assembled;
36850 @@ -2094,7 +2094,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
36851 tpd->vcc->pop(tpd->vcc, tpd->skb);
36852 else
36853 dev_kfree_skb_any(tpd->skb);
36854 - atomic_inc(&tpd->vcc->stats->tx_err);
36855 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
36856 }
36857 pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
36858 return;
36859 @@ -2506,7 +2506,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36860 vcc->pop(vcc, skb);
36861 else
36862 dev_kfree_skb_any(skb);
36863 - atomic_inc(&vcc->stats->tx_err);
36864 + atomic_inc_unchecked(&vcc->stats->tx_err);
36865 return -EINVAL;
36866 }
36867
36868 @@ -2517,7 +2517,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36869 vcc->pop(vcc, skb);
36870 else
36871 dev_kfree_skb_any(skb);
36872 - atomic_inc(&vcc->stats->tx_err);
36873 + atomic_inc_unchecked(&vcc->stats->tx_err);
36874 return -EINVAL;
36875 }
36876 #endif
36877 @@ -2529,7 +2529,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36878 vcc->pop(vcc, skb);
36879 else
36880 dev_kfree_skb_any(skb);
36881 - atomic_inc(&vcc->stats->tx_err);
36882 + atomic_inc_unchecked(&vcc->stats->tx_err);
36883 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36884 return -ENOMEM;
36885 }
36886 @@ -2571,7 +2571,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36887 vcc->pop(vcc, skb);
36888 else
36889 dev_kfree_skb_any(skb);
36890 - atomic_inc(&vcc->stats->tx_err);
36891 + atomic_inc_unchecked(&vcc->stats->tx_err);
36892 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36893 return -ENOMEM;
36894 }
36895 @@ -2602,7 +2602,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
36896 __enqueue_tpd(he_dev, tpd, cid);
36897 spin_unlock_irqrestore(&he_dev->global_lock, flags);
36898
36899 - atomic_inc(&vcc->stats->tx);
36900 + atomic_inc_unchecked(&vcc->stats->tx);
36901
36902 return 0;
36903 }
36904 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
36905 index 1dc0519..1aadaf7 100644
36906 --- a/drivers/atm/horizon.c
36907 +++ b/drivers/atm/horizon.c
36908 @@ -1034,7 +1034,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
36909 {
36910 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
36911 // VC layer stats
36912 - atomic_inc(&vcc->stats->rx);
36913 + atomic_inc_unchecked(&vcc->stats->rx);
36914 __net_timestamp(skb);
36915 // end of our responsibility
36916 vcc->push (vcc, skb);
36917 @@ -1186,7 +1186,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
36918 dev->tx_iovec = NULL;
36919
36920 // VC layer stats
36921 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36922 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36923
36924 // free the skb
36925 hrz_kfree_skb (skb);
36926 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
36927 index 2b24ed0..b3d6acc 100644
36928 --- a/drivers/atm/idt77252.c
36929 +++ b/drivers/atm/idt77252.c
36930 @@ -810,7 +810,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
36931 else
36932 dev_kfree_skb(skb);
36933
36934 - atomic_inc(&vcc->stats->tx);
36935 + atomic_inc_unchecked(&vcc->stats->tx);
36936 }
36937
36938 atomic_dec(&scq->used);
36939 @@ -1072,13 +1072,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36940 if ((sb = dev_alloc_skb(64)) == NULL) {
36941 printk("%s: Can't allocate buffers for aal0.\n",
36942 card->name);
36943 - atomic_add(i, &vcc->stats->rx_drop);
36944 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
36945 break;
36946 }
36947 if (!atm_charge(vcc, sb->truesize)) {
36948 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
36949 card->name);
36950 - atomic_add(i - 1, &vcc->stats->rx_drop);
36951 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
36952 dev_kfree_skb(sb);
36953 break;
36954 }
36955 @@ -1095,7 +1095,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36956 ATM_SKB(sb)->vcc = vcc;
36957 __net_timestamp(sb);
36958 vcc->push(vcc, sb);
36959 - atomic_inc(&vcc->stats->rx);
36960 + atomic_inc_unchecked(&vcc->stats->rx);
36961
36962 cell += ATM_CELL_PAYLOAD;
36963 }
36964 @@ -1132,13 +1132,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36965 "(CDC: %08x)\n",
36966 card->name, len, rpp->len, readl(SAR_REG_CDC));
36967 recycle_rx_pool_skb(card, rpp);
36968 - atomic_inc(&vcc->stats->rx_err);
36969 + atomic_inc_unchecked(&vcc->stats->rx_err);
36970 return;
36971 }
36972 if (stat & SAR_RSQE_CRC) {
36973 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
36974 recycle_rx_pool_skb(card, rpp);
36975 - atomic_inc(&vcc->stats->rx_err);
36976 + atomic_inc_unchecked(&vcc->stats->rx_err);
36977 return;
36978 }
36979 if (skb_queue_len(&rpp->queue) > 1) {
36980 @@ -1149,7 +1149,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36981 RXPRINTK("%s: Can't alloc RX skb.\n",
36982 card->name);
36983 recycle_rx_pool_skb(card, rpp);
36984 - atomic_inc(&vcc->stats->rx_err);
36985 + atomic_inc_unchecked(&vcc->stats->rx_err);
36986 return;
36987 }
36988 if (!atm_charge(vcc, skb->truesize)) {
36989 @@ -1168,7 +1168,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36990 __net_timestamp(skb);
36991
36992 vcc->push(vcc, skb);
36993 - atomic_inc(&vcc->stats->rx);
36994 + atomic_inc_unchecked(&vcc->stats->rx);
36995
36996 return;
36997 }
36998 @@ -1190,7 +1190,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
36999 __net_timestamp(skb);
37000
37001 vcc->push(vcc, skb);
37002 - atomic_inc(&vcc->stats->rx);
37003 + atomic_inc_unchecked(&vcc->stats->rx);
37004
37005 if (skb->truesize > SAR_FB_SIZE_3)
37006 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37007 @@ -1301,14 +1301,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37008 if (vcc->qos.aal != ATM_AAL0) {
37009 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37010 card->name, vpi, vci);
37011 - atomic_inc(&vcc->stats->rx_drop);
37012 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37013 goto drop;
37014 }
37015
37016 if ((sb = dev_alloc_skb(64)) == NULL) {
37017 printk("%s: Can't allocate buffers for AAL0.\n",
37018 card->name);
37019 - atomic_inc(&vcc->stats->rx_err);
37020 + atomic_inc_unchecked(&vcc->stats->rx_err);
37021 goto drop;
37022 }
37023
37024 @@ -1327,7 +1327,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37025 ATM_SKB(sb)->vcc = vcc;
37026 __net_timestamp(sb);
37027 vcc->push(vcc, sb);
37028 - atomic_inc(&vcc->stats->rx);
37029 + atomic_inc_unchecked(&vcc->stats->rx);
37030
37031 drop:
37032 skb_pull(queue, 64);
37033 @@ -1952,13 +1952,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37034
37035 if (vc == NULL) {
37036 printk("%s: NULL connection in send().\n", card->name);
37037 - atomic_inc(&vcc->stats->tx_err);
37038 + atomic_inc_unchecked(&vcc->stats->tx_err);
37039 dev_kfree_skb(skb);
37040 return -EINVAL;
37041 }
37042 if (!test_bit(VCF_TX, &vc->flags)) {
37043 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37044 - atomic_inc(&vcc->stats->tx_err);
37045 + atomic_inc_unchecked(&vcc->stats->tx_err);
37046 dev_kfree_skb(skb);
37047 return -EINVAL;
37048 }
37049 @@ -1970,14 +1970,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37050 break;
37051 default:
37052 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37053 - atomic_inc(&vcc->stats->tx_err);
37054 + atomic_inc_unchecked(&vcc->stats->tx_err);
37055 dev_kfree_skb(skb);
37056 return -EINVAL;
37057 }
37058
37059 if (skb_shinfo(skb)->nr_frags != 0) {
37060 printk("%s: No scatter-gather yet.\n", card->name);
37061 - atomic_inc(&vcc->stats->tx_err);
37062 + atomic_inc_unchecked(&vcc->stats->tx_err);
37063 dev_kfree_skb(skb);
37064 return -EINVAL;
37065 }
37066 @@ -1985,7 +1985,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37067
37068 err = queue_skb(card, vc, skb, oam);
37069 if (err) {
37070 - atomic_inc(&vcc->stats->tx_err);
37071 + atomic_inc_unchecked(&vcc->stats->tx_err);
37072 dev_kfree_skb(skb);
37073 return err;
37074 }
37075 @@ -2008,7 +2008,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37076 skb = dev_alloc_skb(64);
37077 if (!skb) {
37078 printk("%s: Out of memory in send_oam().\n", card->name);
37079 - atomic_inc(&vcc->stats->tx_err);
37080 + atomic_inc_unchecked(&vcc->stats->tx_err);
37081 return -ENOMEM;
37082 }
37083 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37084 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37085 index 4217f29..88f547a 100644
37086 --- a/drivers/atm/iphase.c
37087 +++ b/drivers/atm/iphase.c
37088 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37089 status = (u_short) (buf_desc_ptr->desc_mode);
37090 if (status & (RX_CER | RX_PTE | RX_OFL))
37091 {
37092 - atomic_inc(&vcc->stats->rx_err);
37093 + atomic_inc_unchecked(&vcc->stats->rx_err);
37094 IF_ERR(printk("IA: bad packet, dropping it");)
37095 if (status & RX_CER) {
37096 IF_ERR(printk(" cause: packet CRC error\n");)
37097 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37098 len = dma_addr - buf_addr;
37099 if (len > iadev->rx_buf_sz) {
37100 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37101 - atomic_inc(&vcc->stats->rx_err);
37102 + atomic_inc_unchecked(&vcc->stats->rx_err);
37103 goto out_free_desc;
37104 }
37105
37106 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37107 ia_vcc = INPH_IA_VCC(vcc);
37108 if (ia_vcc == NULL)
37109 {
37110 - atomic_inc(&vcc->stats->rx_err);
37111 + atomic_inc_unchecked(&vcc->stats->rx_err);
37112 atm_return(vcc, skb->truesize);
37113 dev_kfree_skb_any(skb);
37114 goto INCR_DLE;
37115 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37116 if ((length > iadev->rx_buf_sz) || (length >
37117 (skb->len - sizeof(struct cpcs_trailer))))
37118 {
37119 - atomic_inc(&vcc->stats->rx_err);
37120 + atomic_inc_unchecked(&vcc->stats->rx_err);
37121 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37122 length, skb->len);)
37123 atm_return(vcc, skb->truesize);
37124 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37125
37126 IF_RX(printk("rx_dle_intr: skb push");)
37127 vcc->push(vcc,skb);
37128 - atomic_inc(&vcc->stats->rx);
37129 + atomic_inc_unchecked(&vcc->stats->rx);
37130 iadev->rx_pkt_cnt++;
37131 }
37132 INCR_DLE:
37133 @@ -2826,15 +2826,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37134 {
37135 struct k_sonet_stats *stats;
37136 stats = &PRIV(_ia_dev[board])->sonet_stats;
37137 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37138 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37139 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37140 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37141 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37142 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37143 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37144 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37145 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37146 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37147 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37148 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37149 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37150 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37151 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37152 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37153 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37154 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37155 }
37156 ia_cmds.status = 0;
37157 break;
37158 @@ -2939,7 +2939,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37159 if ((desc == 0) || (desc > iadev->num_tx_desc))
37160 {
37161 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37162 - atomic_inc(&vcc->stats->tx);
37163 + atomic_inc_unchecked(&vcc->stats->tx);
37164 if (vcc->pop)
37165 vcc->pop(vcc, skb);
37166 else
37167 @@ -3044,14 +3044,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37168 ATM_DESC(skb) = vcc->vci;
37169 skb_queue_tail(&iadev->tx_dma_q, skb);
37170
37171 - atomic_inc(&vcc->stats->tx);
37172 + atomic_inc_unchecked(&vcc->stats->tx);
37173 iadev->tx_pkt_cnt++;
37174 /* Increment transaction counter */
37175 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37176
37177 #if 0
37178 /* add flow control logic */
37179 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37180 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37181 if (iavcc->vc_desc_cnt > 10) {
37182 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37183 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37184 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37185 index 93eaf8d..b4ca7da 100644
37186 --- a/drivers/atm/lanai.c
37187 +++ b/drivers/atm/lanai.c
37188 @@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37189 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37190 lanai_endtx(lanai, lvcc);
37191 lanai_free_skb(lvcc->tx.atmvcc, skb);
37192 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37193 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37194 }
37195
37196 /* Try to fill the buffer - don't call unless there is backlog */
37197 @@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37198 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37199 __net_timestamp(skb);
37200 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37201 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37202 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37203 out:
37204 lvcc->rx.buf.ptr = end;
37205 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37206 @@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37207 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37208 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37209 lanai->stats.service_rxnotaal5++;
37210 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37211 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37212 return 0;
37213 }
37214 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37215 @@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37216 int bytes;
37217 read_unlock(&vcc_sklist_lock);
37218 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37219 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37220 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37221 lvcc->stats.x.aal5.service_trash++;
37222 bytes = (SERVICE_GET_END(s) * 16) -
37223 (((unsigned long) lvcc->rx.buf.ptr) -
37224 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37225 }
37226 if (s & SERVICE_STREAM) {
37227 read_unlock(&vcc_sklist_lock);
37228 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37229 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37230 lvcc->stats.x.aal5.service_stream++;
37231 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37232 "PDU on VCI %d!\n", lanai->number, vci);
37233 @@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37234 return 0;
37235 }
37236 DPRINTK("got rx crc error on vci %d\n", vci);
37237 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37238 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37239 lvcc->stats.x.aal5.service_rxcrc++;
37240 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37241 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37242 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37243 index 9988ac9..7c52585 100644
37244 --- a/drivers/atm/nicstar.c
37245 +++ b/drivers/atm/nicstar.c
37246 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37247 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37248 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37249 card->index);
37250 - atomic_inc(&vcc->stats->tx_err);
37251 + atomic_inc_unchecked(&vcc->stats->tx_err);
37252 dev_kfree_skb_any(skb);
37253 return -EINVAL;
37254 }
37255 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37256 if (!vc->tx) {
37257 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37258 card->index);
37259 - atomic_inc(&vcc->stats->tx_err);
37260 + atomic_inc_unchecked(&vcc->stats->tx_err);
37261 dev_kfree_skb_any(skb);
37262 return -EINVAL;
37263 }
37264 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37265 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37266 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37267 card->index);
37268 - atomic_inc(&vcc->stats->tx_err);
37269 + atomic_inc_unchecked(&vcc->stats->tx_err);
37270 dev_kfree_skb_any(skb);
37271 return -EINVAL;
37272 }
37273
37274 if (skb_shinfo(skb)->nr_frags != 0) {
37275 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37276 - atomic_inc(&vcc->stats->tx_err);
37277 + atomic_inc_unchecked(&vcc->stats->tx_err);
37278 dev_kfree_skb_any(skb);
37279 return -EINVAL;
37280 }
37281 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37282 }
37283
37284 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37285 - atomic_inc(&vcc->stats->tx_err);
37286 + atomic_inc_unchecked(&vcc->stats->tx_err);
37287 dev_kfree_skb_any(skb);
37288 return -EIO;
37289 }
37290 - atomic_inc(&vcc->stats->tx);
37291 + atomic_inc_unchecked(&vcc->stats->tx);
37292
37293 return 0;
37294 }
37295 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37296 printk
37297 ("nicstar%d: Can't allocate buffers for aal0.\n",
37298 card->index);
37299 - atomic_add(i, &vcc->stats->rx_drop);
37300 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37301 break;
37302 }
37303 if (!atm_charge(vcc, sb->truesize)) {
37304 RXPRINTK
37305 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37306 card->index);
37307 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37308 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37309 dev_kfree_skb_any(sb);
37310 break;
37311 }
37312 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37313 ATM_SKB(sb)->vcc = vcc;
37314 __net_timestamp(sb);
37315 vcc->push(vcc, sb);
37316 - atomic_inc(&vcc->stats->rx);
37317 + atomic_inc_unchecked(&vcc->stats->rx);
37318 cell += ATM_CELL_PAYLOAD;
37319 }
37320
37321 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37322 if (iovb == NULL) {
37323 printk("nicstar%d: Out of iovec buffers.\n",
37324 card->index);
37325 - atomic_inc(&vcc->stats->rx_drop);
37326 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37327 recycle_rx_buf(card, skb);
37328 return;
37329 }
37330 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37331 small or large buffer itself. */
37332 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37333 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37334 - atomic_inc(&vcc->stats->rx_err);
37335 + atomic_inc_unchecked(&vcc->stats->rx_err);
37336 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37337 NS_MAX_IOVECS);
37338 NS_PRV_IOVCNT(iovb) = 0;
37339 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37340 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37341 card->index);
37342 which_list(card, skb);
37343 - atomic_inc(&vcc->stats->rx_err);
37344 + atomic_inc_unchecked(&vcc->stats->rx_err);
37345 recycle_rx_buf(card, skb);
37346 vc->rx_iov = NULL;
37347 recycle_iov_buf(card, iovb);
37348 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37349 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37350 card->index);
37351 which_list(card, skb);
37352 - atomic_inc(&vcc->stats->rx_err);
37353 + atomic_inc_unchecked(&vcc->stats->rx_err);
37354 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37355 NS_PRV_IOVCNT(iovb));
37356 vc->rx_iov = NULL;
37357 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37358 printk(" - PDU size mismatch.\n");
37359 else
37360 printk(".\n");
37361 - atomic_inc(&vcc->stats->rx_err);
37362 + atomic_inc_unchecked(&vcc->stats->rx_err);
37363 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37364 NS_PRV_IOVCNT(iovb));
37365 vc->rx_iov = NULL;
37366 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37367 /* skb points to a small buffer */
37368 if (!atm_charge(vcc, skb->truesize)) {
37369 push_rxbufs(card, skb);
37370 - atomic_inc(&vcc->stats->rx_drop);
37371 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37372 } else {
37373 skb_put(skb, len);
37374 dequeue_sm_buf(card, skb);
37375 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37376 ATM_SKB(skb)->vcc = vcc;
37377 __net_timestamp(skb);
37378 vcc->push(vcc, skb);
37379 - atomic_inc(&vcc->stats->rx);
37380 + atomic_inc_unchecked(&vcc->stats->rx);
37381 }
37382 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37383 struct sk_buff *sb;
37384 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37385 if (len <= NS_SMBUFSIZE) {
37386 if (!atm_charge(vcc, sb->truesize)) {
37387 push_rxbufs(card, sb);
37388 - atomic_inc(&vcc->stats->rx_drop);
37389 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37390 } else {
37391 skb_put(sb, len);
37392 dequeue_sm_buf(card, sb);
37393 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37394 ATM_SKB(sb)->vcc = vcc;
37395 __net_timestamp(sb);
37396 vcc->push(vcc, sb);
37397 - atomic_inc(&vcc->stats->rx);
37398 + atomic_inc_unchecked(&vcc->stats->rx);
37399 }
37400
37401 push_rxbufs(card, skb);
37402 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37403
37404 if (!atm_charge(vcc, skb->truesize)) {
37405 push_rxbufs(card, skb);
37406 - atomic_inc(&vcc->stats->rx_drop);
37407 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37408 } else {
37409 dequeue_lg_buf(card, skb);
37410 #ifdef NS_USE_DESTRUCTORS
37411 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37412 ATM_SKB(skb)->vcc = vcc;
37413 __net_timestamp(skb);
37414 vcc->push(vcc, skb);
37415 - atomic_inc(&vcc->stats->rx);
37416 + atomic_inc_unchecked(&vcc->stats->rx);
37417 }
37418
37419 push_rxbufs(card, sb);
37420 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37421 printk
37422 ("nicstar%d: Out of huge buffers.\n",
37423 card->index);
37424 - atomic_inc(&vcc->stats->rx_drop);
37425 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37426 recycle_iovec_rx_bufs(card,
37427 (struct iovec *)
37428 iovb->data,
37429 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37430 card->hbpool.count++;
37431 } else
37432 dev_kfree_skb_any(hb);
37433 - atomic_inc(&vcc->stats->rx_drop);
37434 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37435 } else {
37436 /* Copy the small buffer to the huge buffer */
37437 sb = (struct sk_buff *)iov->iov_base;
37438 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37439 #endif /* NS_USE_DESTRUCTORS */
37440 __net_timestamp(hb);
37441 vcc->push(vcc, hb);
37442 - atomic_inc(&vcc->stats->rx);
37443 + atomic_inc_unchecked(&vcc->stats->rx);
37444 }
37445 }
37446
37447 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37448 index 21b0bc6..b5f40ba 100644
37449 --- a/drivers/atm/solos-pci.c
37450 +++ b/drivers/atm/solos-pci.c
37451 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37452 }
37453 atm_charge(vcc, skb->truesize);
37454 vcc->push(vcc, skb);
37455 - atomic_inc(&vcc->stats->rx);
37456 + atomic_inc_unchecked(&vcc->stats->rx);
37457 break;
37458
37459 case PKT_STATUS:
37460 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37461 vcc = SKB_CB(oldskb)->vcc;
37462
37463 if (vcc) {
37464 - atomic_inc(&vcc->stats->tx);
37465 + atomic_inc_unchecked(&vcc->stats->tx);
37466 solos_pop(vcc, oldskb);
37467 } else {
37468 dev_kfree_skb_irq(oldskb);
37469 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37470 index 0215934..ce9f5b1 100644
37471 --- a/drivers/atm/suni.c
37472 +++ b/drivers/atm/suni.c
37473 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37474
37475
37476 #define ADD_LIMITED(s,v) \
37477 - atomic_add((v),&stats->s); \
37478 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37479 + atomic_add_unchecked((v),&stats->s); \
37480 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37481
37482
37483 static void suni_hz(unsigned long from_timer)
37484 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37485 index 5120a96..e2572bd 100644
37486 --- a/drivers/atm/uPD98402.c
37487 +++ b/drivers/atm/uPD98402.c
37488 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37489 struct sonet_stats tmp;
37490 int error = 0;
37491
37492 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37493 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37494 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37495 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37496 if (zero && !error) {
37497 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37498
37499
37500 #define ADD_LIMITED(s,v) \
37501 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37502 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37503 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37504 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37505 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37506 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37507
37508
37509 static void stat_event(struct atm_dev *dev)
37510 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37511 if (reason & uPD98402_INT_PFM) stat_event(dev);
37512 if (reason & uPD98402_INT_PCO) {
37513 (void) GET(PCOCR); /* clear interrupt cause */
37514 - atomic_add(GET(HECCT),
37515 + atomic_add_unchecked(GET(HECCT),
37516 &PRIV(dev)->sonet_stats.uncorr_hcs);
37517 }
37518 if ((reason & uPD98402_INT_RFO) &&
37519 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37520 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37521 uPD98402_INT_LOS),PIMR); /* enable them */
37522 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37523 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37524 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37525 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37526 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37527 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37528 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37529 return 0;
37530 }
37531
37532 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37533 index 969c3c2..9b72956 100644
37534 --- a/drivers/atm/zatm.c
37535 +++ b/drivers/atm/zatm.c
37536 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37537 }
37538 if (!size) {
37539 dev_kfree_skb_irq(skb);
37540 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37541 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37542 continue;
37543 }
37544 if (!atm_charge(vcc,skb->truesize)) {
37545 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37546 skb->len = size;
37547 ATM_SKB(skb)->vcc = vcc;
37548 vcc->push(vcc,skb);
37549 - atomic_inc(&vcc->stats->rx);
37550 + atomic_inc_unchecked(&vcc->stats->rx);
37551 }
37552 zout(pos & 0xffff,MTA(mbx));
37553 #if 0 /* probably a stupid idea */
37554 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37555 skb_queue_head(&zatm_vcc->backlog,skb);
37556 break;
37557 }
37558 - atomic_inc(&vcc->stats->tx);
37559 + atomic_inc_unchecked(&vcc->stats->tx);
37560 wake_up(&zatm_vcc->tx_wait);
37561 }
37562
37563 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37564 index 876bae5..8978785 100644
37565 --- a/drivers/base/bus.c
37566 +++ b/drivers/base/bus.c
37567 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37568 return -EINVAL;
37569
37570 mutex_lock(&subsys->p->mutex);
37571 - list_add_tail(&sif->node, &subsys->p->interfaces);
37572 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37573 if (sif->add_dev) {
37574 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37575 while ((dev = subsys_dev_iter_next(&iter)))
37576 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37577 subsys = sif->subsys;
37578
37579 mutex_lock(&subsys->p->mutex);
37580 - list_del_init(&sif->node);
37581 + pax_list_del_init((struct list_head *)&sif->node);
37582 if (sif->remove_dev) {
37583 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37584 while ((dev = subsys_dev_iter_next(&iter)))
37585 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37586 index 25798db..15f130e 100644
37587 --- a/drivers/base/devtmpfs.c
37588 +++ b/drivers/base/devtmpfs.c
37589 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37590 if (!thread)
37591 return 0;
37592
37593 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37594 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37595 if (err)
37596 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37597 else
37598 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37599 *err = sys_unshare(CLONE_NEWNS);
37600 if (*err)
37601 goto out;
37602 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37603 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37604 if (*err)
37605 goto out;
37606 - sys_chdir("/.."); /* will traverse into overmounted root */
37607 - sys_chroot(".");
37608 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37609 + sys_chroot((char __force_user *)".");
37610 complete(&setup_done);
37611 while (1) {
37612 spin_lock(&req_lock);
37613 diff --git a/drivers/base/node.c b/drivers/base/node.c
37614 index a3b82e9..f90a8ce 100644
37615 --- a/drivers/base/node.c
37616 +++ b/drivers/base/node.c
37617 @@ -614,7 +614,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37618 struct node_attr {
37619 struct device_attribute attr;
37620 enum node_states state;
37621 -};
37622 +} __do_const;
37623
37624 static ssize_t show_node_state(struct device *dev,
37625 struct device_attribute *attr, char *buf)
37626 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37627 index 0d8780c..0b5df3f 100644
37628 --- a/drivers/base/power/domain.c
37629 +++ b/drivers/base/power/domain.c
37630 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37631 {
37632 struct cpuidle_driver *cpuidle_drv;
37633 struct gpd_cpuidle_data *cpuidle_data;
37634 - struct cpuidle_state *idle_state;
37635 + cpuidle_state_no_const *idle_state;
37636 int ret = 0;
37637
37638 if (IS_ERR_OR_NULL(genpd) || state < 0)
37639 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37640 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37641 {
37642 struct gpd_cpuidle_data *cpuidle_data;
37643 - struct cpuidle_state *idle_state;
37644 + cpuidle_state_no_const *idle_state;
37645 int ret = 0;
37646
37647 if (IS_ERR_OR_NULL(genpd))
37648 @@ -2222,7 +2222,10 @@ int genpd_dev_pm_attach(struct device *dev)
37649 return ret;
37650 }
37651
37652 - dev->pm_domain->detach = genpd_dev_pm_detach;
37653 + pax_open_kernel();
37654 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37655 + pax_close_kernel();
37656 +
37657 pm_genpd_poweron(pd);
37658
37659 return 0;
37660 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37661 index d2be3f9..0a3167a 100644
37662 --- a/drivers/base/power/sysfs.c
37663 +++ b/drivers/base/power/sysfs.c
37664 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37665 return -EIO;
37666 }
37667 }
37668 - return sprintf(buf, p);
37669 + return sprintf(buf, "%s", p);
37670 }
37671
37672 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37673 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37674 index c2744b3..08fac19 100644
37675 --- a/drivers/base/power/wakeup.c
37676 +++ b/drivers/base/power/wakeup.c
37677 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37678 * They need to be modified together atomically, so it's better to use one
37679 * atomic variable to hold them both.
37680 */
37681 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37682 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37683
37684 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37685 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37686
37687 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37688 {
37689 - unsigned int comb = atomic_read(&combined_event_count);
37690 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37691
37692 *cnt = (comb >> IN_PROGRESS_BITS);
37693 *inpr = comb & MAX_IN_PROGRESS;
37694 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37695 ws->start_prevent_time = ws->last_time;
37696
37697 /* Increment the counter of events in progress. */
37698 - cec = atomic_inc_return(&combined_event_count);
37699 + cec = atomic_inc_return_unchecked(&combined_event_count);
37700
37701 trace_wakeup_source_activate(ws->name, cec);
37702 }
37703 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37704 * Increment the counter of registered wakeup events and decrement the
37705 * couter of wakeup events in progress simultaneously.
37706 */
37707 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37708 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37709 trace_wakeup_source_deactivate(ws->name, cec);
37710
37711 split_counters(&cnt, &inpr);
37712 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37713 index 8d98a32..61d3165 100644
37714 --- a/drivers/base/syscore.c
37715 +++ b/drivers/base/syscore.c
37716 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37717 void register_syscore_ops(struct syscore_ops *ops)
37718 {
37719 mutex_lock(&syscore_ops_lock);
37720 - list_add_tail(&ops->node, &syscore_ops_list);
37721 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37722 mutex_unlock(&syscore_ops_lock);
37723 }
37724 EXPORT_SYMBOL_GPL(register_syscore_ops);
37725 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37726 void unregister_syscore_ops(struct syscore_ops *ops)
37727 {
37728 mutex_lock(&syscore_ops_lock);
37729 - list_del(&ops->node);
37730 + pax_list_del((struct list_head *)&ops->node);
37731 mutex_unlock(&syscore_ops_lock);
37732 }
37733 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37734 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37735 index ff20f19..018f1da 100644
37736 --- a/drivers/block/cciss.c
37737 +++ b/drivers/block/cciss.c
37738 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37739 while (!list_empty(&h->reqQ)) {
37740 c = list_entry(h->reqQ.next, CommandList_struct, list);
37741 /* can't do anything if fifo is full */
37742 - if ((h->access.fifo_full(h))) {
37743 + if ((h->access->fifo_full(h))) {
37744 dev_warn(&h->pdev->dev, "fifo full\n");
37745 break;
37746 }
37747 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
37748 h->Qdepth--;
37749
37750 /* Tell the controller execute command */
37751 - h->access.submit_command(h, c);
37752 + h->access->submit_command(h, c);
37753
37754 /* Put job onto the completed Q */
37755 addQ(&h->cmpQ, c);
37756 @@ -3444,17 +3444,17 @@ startio:
37757
37758 static inline unsigned long get_next_completion(ctlr_info_t *h)
37759 {
37760 - return h->access.command_completed(h);
37761 + return h->access->command_completed(h);
37762 }
37763
37764 static inline int interrupt_pending(ctlr_info_t *h)
37765 {
37766 - return h->access.intr_pending(h);
37767 + return h->access->intr_pending(h);
37768 }
37769
37770 static inline long interrupt_not_for_us(ctlr_info_t *h)
37771 {
37772 - return ((h->access.intr_pending(h) == 0) ||
37773 + return ((h->access->intr_pending(h) == 0) ||
37774 (h->interrupts_enabled == 0));
37775 }
37776
37777 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
37778 u32 a;
37779
37780 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
37781 - return h->access.command_completed(h);
37782 + return h->access->command_completed(h);
37783
37784 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
37785 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
37786 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
37787 trans_support & CFGTBL_Trans_use_short_tags);
37788
37789 /* Change the access methods to the performant access methods */
37790 - h->access = SA5_performant_access;
37791 + h->access = &SA5_performant_access;
37792 h->transMethod = CFGTBL_Trans_Performant;
37793
37794 return;
37795 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
37796 if (prod_index < 0)
37797 return -ENODEV;
37798 h->product_name = products[prod_index].product_name;
37799 - h->access = *(products[prod_index].access);
37800 + h->access = products[prod_index].access;
37801
37802 if (cciss_board_disabled(h)) {
37803 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
37804 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
37805 }
37806
37807 /* make sure the board interrupts are off */
37808 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37809 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37810 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
37811 if (rc)
37812 goto clean2;
37813 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
37814 * fake ones to scoop up any residual completions.
37815 */
37816 spin_lock_irqsave(&h->lock, flags);
37817 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37818 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37819 spin_unlock_irqrestore(&h->lock, flags);
37820 free_irq(h->intr[h->intr_mode], h);
37821 rc = cciss_request_irq(h, cciss_msix_discard_completions,
37822 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
37823 dev_info(&h->pdev->dev, "Board READY.\n");
37824 dev_info(&h->pdev->dev,
37825 "Waiting for stale completions to drain.\n");
37826 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37827 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37828 msleep(10000);
37829 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37830 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37831
37832 rc = controller_reset_failed(h->cfgtable);
37833 if (rc)
37834 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
37835 cciss_scsi_setup(h);
37836
37837 /* Turn the interrupts on so we can service requests */
37838 - h->access.set_intr_mask(h, CCISS_INTR_ON);
37839 + h->access->set_intr_mask(h, CCISS_INTR_ON);
37840
37841 /* Get the firmware version */
37842 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
37843 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
37844 kfree(flush_buf);
37845 if (return_code != IO_OK)
37846 dev_warn(&h->pdev->dev, "Error flushing cache\n");
37847 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
37848 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
37849 free_irq(h->intr[h->intr_mode], h);
37850 }
37851
37852 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
37853 index 7fda30e..2f27946 100644
37854 --- a/drivers/block/cciss.h
37855 +++ b/drivers/block/cciss.h
37856 @@ -101,7 +101,7 @@ struct ctlr_info
37857 /* information about each logical volume */
37858 drive_info_struct *drv[CISS_MAX_LUN];
37859
37860 - struct access_method access;
37861 + struct access_method *access;
37862
37863 /* queue and queue Info */
37864 struct list_head reqQ;
37865 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
37866 }
37867
37868 static struct access_method SA5_access = {
37869 - SA5_submit_command,
37870 - SA5_intr_mask,
37871 - SA5_fifo_full,
37872 - SA5_intr_pending,
37873 - SA5_completed,
37874 + .submit_command = SA5_submit_command,
37875 + .set_intr_mask = SA5_intr_mask,
37876 + .fifo_full = SA5_fifo_full,
37877 + .intr_pending = SA5_intr_pending,
37878 + .command_completed = SA5_completed,
37879 };
37880
37881 static struct access_method SA5B_access = {
37882 - SA5_submit_command,
37883 - SA5B_intr_mask,
37884 - SA5_fifo_full,
37885 - SA5B_intr_pending,
37886 - SA5_completed,
37887 + .submit_command = SA5_submit_command,
37888 + .set_intr_mask = SA5B_intr_mask,
37889 + .fifo_full = SA5_fifo_full,
37890 + .intr_pending = SA5B_intr_pending,
37891 + .command_completed = SA5_completed,
37892 };
37893
37894 static struct access_method SA5_performant_access = {
37895 - SA5_submit_command,
37896 - SA5_performant_intr_mask,
37897 - SA5_fifo_full,
37898 - SA5_performant_intr_pending,
37899 - SA5_performant_completed,
37900 + .submit_command = SA5_submit_command,
37901 + .set_intr_mask = SA5_performant_intr_mask,
37902 + .fifo_full = SA5_fifo_full,
37903 + .intr_pending = SA5_performant_intr_pending,
37904 + .command_completed = SA5_performant_completed,
37905 };
37906
37907 struct board_type {
37908 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
37909 index 2b94403..fd6ad1f 100644
37910 --- a/drivers/block/cpqarray.c
37911 +++ b/drivers/block/cpqarray.c
37912 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37913 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
37914 goto Enomem4;
37915 }
37916 - hba[i]->access.set_intr_mask(hba[i], 0);
37917 + hba[i]->access->set_intr_mask(hba[i], 0);
37918 if (request_irq(hba[i]->intr, do_ida_intr,
37919 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
37920 {
37921 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
37922 add_timer(&hba[i]->timer);
37923
37924 /* Enable IRQ now that spinlock and rate limit timer are set up */
37925 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37926 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
37927
37928 for(j=0; j<NWD; j++) {
37929 struct gendisk *disk = ida_gendisk[i][j];
37930 @@ -694,7 +694,7 @@ DBGINFO(
37931 for(i=0; i<NR_PRODUCTS; i++) {
37932 if (board_id == products[i].board_id) {
37933 c->product_name = products[i].product_name;
37934 - c->access = *(products[i].access);
37935 + c->access = products[i].access;
37936 break;
37937 }
37938 }
37939 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
37940 hba[ctlr]->intr = intr;
37941 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
37942 hba[ctlr]->product_name = products[j].product_name;
37943 - hba[ctlr]->access = *(products[j].access);
37944 + hba[ctlr]->access = products[j].access;
37945 hba[ctlr]->ctlr = ctlr;
37946 hba[ctlr]->board_id = board_id;
37947 hba[ctlr]->pci_dev = NULL; /* not PCI */
37948 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
37949
37950 while((c = h->reqQ) != NULL) {
37951 /* Can't do anything if we're busy */
37952 - if (h->access.fifo_full(h) == 0)
37953 + if (h->access->fifo_full(h) == 0)
37954 return;
37955
37956 /* Get the first entry from the request Q */
37957 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
37958 h->Qdepth--;
37959
37960 /* Tell the controller to do our bidding */
37961 - h->access.submit_command(h, c);
37962 + h->access->submit_command(h, c);
37963
37964 /* Get onto the completion Q */
37965 addQ(&h->cmpQ, c);
37966 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37967 unsigned long flags;
37968 __u32 a,a1;
37969
37970 - istat = h->access.intr_pending(h);
37971 + istat = h->access->intr_pending(h);
37972 /* Is this interrupt for us? */
37973 if (istat == 0)
37974 return IRQ_NONE;
37975 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
37976 */
37977 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
37978 if (istat & FIFO_NOT_EMPTY) {
37979 - while((a = h->access.command_completed(h))) {
37980 + while((a = h->access->command_completed(h))) {
37981 a1 = a; a &= ~3;
37982 if ((c = h->cmpQ) == NULL)
37983 {
37984 @@ -1448,11 +1448,11 @@ static int sendcmd(
37985 /*
37986 * Disable interrupt
37987 */
37988 - info_p->access.set_intr_mask(info_p, 0);
37989 + info_p->access->set_intr_mask(info_p, 0);
37990 /* Make sure there is room in the command FIFO */
37991 /* Actually it should be completely empty at this time. */
37992 for (i = 200000; i > 0; i--) {
37993 - temp = info_p->access.fifo_full(info_p);
37994 + temp = info_p->access->fifo_full(info_p);
37995 if (temp != 0) {
37996 break;
37997 }
37998 @@ -1465,7 +1465,7 @@ DBG(
37999 /*
38000 * Send the cmd
38001 */
38002 - info_p->access.submit_command(info_p, c);
38003 + info_p->access->submit_command(info_p, c);
38004 complete = pollcomplete(ctlr);
38005
38006 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38007 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38008 * we check the new geometry. Then turn interrupts back on when
38009 * we're done.
38010 */
38011 - host->access.set_intr_mask(host, 0);
38012 + host->access->set_intr_mask(host, 0);
38013 getgeometry(ctlr);
38014 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38015 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38016
38017 for(i=0; i<NWD; i++) {
38018 struct gendisk *disk = ida_gendisk[ctlr][i];
38019 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38020 /* Wait (up to 2 seconds) for a command to complete */
38021
38022 for (i = 200000; i > 0; i--) {
38023 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38024 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38025 if (done == 0) {
38026 udelay(10); /* a short fixed delay */
38027 } else
38028 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38029 index be73e9d..7fbf140 100644
38030 --- a/drivers/block/cpqarray.h
38031 +++ b/drivers/block/cpqarray.h
38032 @@ -99,7 +99,7 @@ struct ctlr_info {
38033 drv_info_t drv[NWD];
38034 struct proc_dir_entry *proc;
38035
38036 - struct access_method access;
38037 + struct access_method *access;
38038
38039 cmdlist_t *reqQ;
38040 cmdlist_t *cmpQ;
38041 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38042 index 434c77d..6d3219a 100644
38043 --- a/drivers/block/drbd/drbd_bitmap.c
38044 +++ b/drivers/block/drbd/drbd_bitmap.c
38045 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38046 submit_bio(rw, bio);
38047 /* this should not count as user activity and cause the
38048 * resync to throttle -- see drbd_rs_should_slow_down(). */
38049 - atomic_add(len >> 9, &device->rs_sect_ev);
38050 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38051 }
38052 }
38053
38054 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38055 index b905e98..0812ed8 100644
38056 --- a/drivers/block/drbd/drbd_int.h
38057 +++ b/drivers/block/drbd/drbd_int.h
38058 @@ -385,7 +385,7 @@ struct drbd_epoch {
38059 struct drbd_connection *connection;
38060 struct list_head list;
38061 unsigned int barrier_nr;
38062 - atomic_t epoch_size; /* increased on every request added. */
38063 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38064 atomic_t active; /* increased on every req. added, and dec on every finished. */
38065 unsigned long flags;
38066 };
38067 @@ -946,7 +946,7 @@ struct drbd_device {
38068 unsigned int al_tr_number;
38069 int al_tr_cycle;
38070 wait_queue_head_t seq_wait;
38071 - atomic_t packet_seq;
38072 + atomic_unchecked_t packet_seq;
38073 unsigned int peer_seq;
38074 spinlock_t peer_seq_lock;
38075 unsigned long comm_bm_set; /* communicated number of set bits. */
38076 @@ -955,8 +955,8 @@ struct drbd_device {
38077 struct mutex own_state_mutex;
38078 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38079 char congestion_reason; /* Why we where congested... */
38080 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38081 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38082 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38083 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38084 int rs_last_sect_ev; /* counter to compare with */
38085 int rs_last_events; /* counter of read or write "events" (unit sectors)
38086 * on the lower level device when we last looked. */
38087 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38088 index 1fc8342..7e7742b 100644
38089 --- a/drivers/block/drbd/drbd_main.c
38090 +++ b/drivers/block/drbd/drbd_main.c
38091 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38092 p->sector = sector;
38093 p->block_id = block_id;
38094 p->blksize = blksize;
38095 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38096 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38097 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38098 }
38099
38100 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38101 return -EIO;
38102 p->sector = cpu_to_be64(req->i.sector);
38103 p->block_id = (unsigned long)req;
38104 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38105 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38106 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38107 if (device->state.conn >= C_SYNC_SOURCE &&
38108 device->state.conn <= C_PAUSED_SYNC_T)
38109 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38110 atomic_set(&device->unacked_cnt, 0);
38111 atomic_set(&device->local_cnt, 0);
38112 atomic_set(&device->pp_in_use_by_net, 0);
38113 - atomic_set(&device->rs_sect_in, 0);
38114 - atomic_set(&device->rs_sect_ev, 0);
38115 + atomic_set_unchecked(&device->rs_sect_in, 0);
38116 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38117 atomic_set(&device->ap_in_flight, 0);
38118 atomic_set(&device->md_io.in_use, 0);
38119
38120 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38121 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38122 struct drbd_resource *resource = connection->resource;
38123
38124 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38125 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38126 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38127 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38128 kfree(connection->current_epoch);
38129
38130 idr_destroy(&connection->peer_devices);
38131 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38132 index 74df8cf..e41fc24 100644
38133 --- a/drivers/block/drbd/drbd_nl.c
38134 +++ b/drivers/block/drbd/drbd_nl.c
38135 @@ -3637,13 +3637,13 @@ finish:
38136
38137 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38138 {
38139 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38140 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38141 struct sk_buff *msg;
38142 struct drbd_genlmsghdr *d_out;
38143 unsigned seq;
38144 int err = -ENOMEM;
38145
38146 - seq = atomic_inc_return(&drbd_genl_seq);
38147 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38148 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38149 if (!msg)
38150 goto failed;
38151 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38152 index d169b4a..481463f 100644
38153 --- a/drivers/block/drbd/drbd_receiver.c
38154 +++ b/drivers/block/drbd/drbd_receiver.c
38155 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38156 struct drbd_device *device = peer_device->device;
38157 int err;
38158
38159 - atomic_set(&device->packet_seq, 0);
38160 + atomic_set_unchecked(&device->packet_seq, 0);
38161 device->peer_seq = 0;
38162
38163 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38164 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38165 do {
38166 next_epoch = NULL;
38167
38168 - epoch_size = atomic_read(&epoch->epoch_size);
38169 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38170
38171 switch (ev & ~EV_CLEANUP) {
38172 case EV_PUT:
38173 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38174 rv = FE_DESTROYED;
38175 } else {
38176 epoch->flags = 0;
38177 - atomic_set(&epoch->epoch_size, 0);
38178 + atomic_set_unchecked(&epoch->epoch_size, 0);
38179 /* atomic_set(&epoch->active, 0); is already zero */
38180 if (rv == FE_STILL_LIVE)
38181 rv = FE_RECYCLED;
38182 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38183 conn_wait_active_ee_empty(connection);
38184 drbd_flush(connection);
38185
38186 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38187 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38188 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38189 if (epoch)
38190 break;
38191 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38192 }
38193
38194 epoch->flags = 0;
38195 - atomic_set(&epoch->epoch_size, 0);
38196 + atomic_set_unchecked(&epoch->epoch_size, 0);
38197 atomic_set(&epoch->active, 0);
38198
38199 spin_lock(&connection->epoch_lock);
38200 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38201 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38202 list_add(&epoch->list, &connection->current_epoch->list);
38203 connection->current_epoch = epoch;
38204 connection->epochs++;
38205 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38206 list_add_tail(&peer_req->w.list, &device->sync_ee);
38207 spin_unlock_irq(&device->resource->req_lock);
38208
38209 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38210 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38211 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38212 return 0;
38213
38214 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38215 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38216 }
38217
38218 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38219 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38220
38221 return err;
38222 }
38223 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38224
38225 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38226 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38227 - atomic_inc(&connection->current_epoch->epoch_size);
38228 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38229 err2 = drbd_drain_block(peer_device, pi->size);
38230 if (!err)
38231 err = err2;
38232 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38233
38234 spin_lock(&connection->epoch_lock);
38235 peer_req->epoch = connection->current_epoch;
38236 - atomic_inc(&peer_req->epoch->epoch_size);
38237 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38238 atomic_inc(&peer_req->epoch->active);
38239 spin_unlock(&connection->epoch_lock);
38240
38241 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38242
38243 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38244 (int)part_stat_read(&disk->part0, sectors[1]) -
38245 - atomic_read(&device->rs_sect_ev);
38246 + atomic_read_unchecked(&device->rs_sect_ev);
38247
38248 if (atomic_read(&device->ap_actlog_cnt)
38249 || curr_events - device->rs_last_events > 64) {
38250 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38251 device->use_csums = true;
38252 } else if (pi->cmd == P_OV_REPLY) {
38253 /* track progress, we may need to throttle */
38254 - atomic_add(size >> 9, &device->rs_sect_in);
38255 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38256 peer_req->w.cb = w_e_end_ov_reply;
38257 dec_rs_pending(device);
38258 /* drbd_rs_begin_io done when we sent this request,
38259 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38260 goto out_free_e;
38261
38262 submit_for_resync:
38263 - atomic_add(size >> 9, &device->rs_sect_ev);
38264 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38265
38266 submit:
38267 update_receiver_timing_details(connection, drbd_submit_peer_request);
38268 @@ -4564,7 +4564,7 @@ struct data_cmd {
38269 int expect_payload;
38270 size_t pkt_size;
38271 int (*fn)(struct drbd_connection *, struct packet_info *);
38272 -};
38273 +} __do_const;
38274
38275 static struct data_cmd drbd_cmd_handler[] = {
38276 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38277 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38278 if (!list_empty(&connection->current_epoch->list))
38279 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38280 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38281 - atomic_set(&connection->current_epoch->epoch_size, 0);
38282 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38283 connection->send.seen_any_write_yet = false;
38284
38285 drbd_info(connection, "Connection closed\n");
38286 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38287 put_ldev(device);
38288 }
38289 dec_rs_pending(device);
38290 - atomic_add(blksize >> 9, &device->rs_sect_in);
38291 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38292
38293 return 0;
38294 }
38295 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38296 struct asender_cmd {
38297 size_t pkt_size;
38298 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38299 -};
38300 +} __do_const;
38301
38302 static struct asender_cmd asender_tbl[] = {
38303 [P_PING] = { 0, got_Ping },
38304 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38305 index d0fae55..4469096 100644
38306 --- a/drivers/block/drbd/drbd_worker.c
38307 +++ b/drivers/block/drbd/drbd_worker.c
38308 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38309 list_add_tail(&peer_req->w.list, &device->read_ee);
38310 spin_unlock_irq(&device->resource->req_lock);
38311
38312 - atomic_add(size >> 9, &device->rs_sect_ev);
38313 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38314 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38315 return 0;
38316
38317 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38318 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38319 int number, mxb;
38320
38321 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38322 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38323 device->rs_in_flight -= sect_in;
38324
38325 rcu_read_lock();
38326 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38327 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38328 struct fifo_buffer *plan;
38329
38330 - atomic_set(&device->rs_sect_in, 0);
38331 - atomic_set(&device->rs_sect_ev, 0);
38332 + atomic_set_unchecked(&device->rs_sect_in, 0);
38333 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38334 device->rs_in_flight = 0;
38335 device->rs_last_events =
38336 (int)part_stat_read(&disk->part0, sectors[0]) +
38337 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38338 index 6cb1beb..bf490f7 100644
38339 --- a/drivers/block/loop.c
38340 +++ b/drivers/block/loop.c
38341 @@ -232,7 +232,7 @@ static int __do_lo_send_write(struct file *file,
38342
38343 file_start_write(file);
38344 set_fs(get_ds());
38345 - bw = file->f_op->write(file, buf, len, &pos);
38346 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38347 set_fs(old_fs);
38348 file_end_write(file);
38349 if (likely(bw == len))
38350 diff --git a/drivers/block/nvme-core.c b/drivers/block/nvme-core.c
38351 index d826bf3..8eb406c 100644
38352 --- a/drivers/block/nvme-core.c
38353 +++ b/drivers/block/nvme-core.c
38354 @@ -76,7 +76,6 @@ static LIST_HEAD(dev_list);
38355 static struct task_struct *nvme_thread;
38356 static struct workqueue_struct *nvme_workq;
38357 static wait_queue_head_t nvme_kthread_wait;
38358 -static struct notifier_block nvme_nb;
38359
38360 static void nvme_reset_failed_dev(struct work_struct *ws);
38361 static int nvme_process_cq(struct nvme_queue *nvmeq);
38362 @@ -2955,7 +2954,6 @@ static int __init nvme_init(void)
38363 static void __exit nvme_exit(void)
38364 {
38365 pci_unregister_driver(&nvme_driver);
38366 - unregister_hotcpu_notifier(&nvme_nb);
38367 unregister_blkdev(nvme_major, "nvme");
38368 destroy_workqueue(nvme_workq);
38369 BUG_ON(nvme_thread && !IS_ERR(nvme_thread));
38370 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38371 index 09e628da..7607aaa 100644
38372 --- a/drivers/block/pktcdvd.c
38373 +++ b/drivers/block/pktcdvd.c
38374 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38375
38376 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38377 {
38378 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38379 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38380 }
38381
38382 /*
38383 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38384 return -EROFS;
38385 }
38386 pd->settings.fp = ti.fp;
38387 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38388 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38389
38390 if (ti.nwa_v) {
38391 pd->nwa = be32_to_cpu(ti.next_writable);
38392 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38393 index 8a86b62..f54c87e 100644
38394 --- a/drivers/block/rbd.c
38395 +++ b/drivers/block/rbd.c
38396 @@ -63,7 +63,7 @@
38397 * If the counter is already at its maximum value returns
38398 * -EINVAL without updating it.
38399 */
38400 -static int atomic_inc_return_safe(atomic_t *v)
38401 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38402 {
38403 unsigned int counter;
38404
38405 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38406 index e5565fb..71be10b4 100644
38407 --- a/drivers/block/smart1,2.h
38408 +++ b/drivers/block/smart1,2.h
38409 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38410 }
38411
38412 static struct access_method smart4_access = {
38413 - smart4_submit_command,
38414 - smart4_intr_mask,
38415 - smart4_fifo_full,
38416 - smart4_intr_pending,
38417 - smart4_completed,
38418 + .submit_command = smart4_submit_command,
38419 + .set_intr_mask = smart4_intr_mask,
38420 + .fifo_full = smart4_fifo_full,
38421 + .intr_pending = smart4_intr_pending,
38422 + .command_completed = smart4_completed,
38423 };
38424
38425 /*
38426 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38427 }
38428
38429 static struct access_method smart2_access = {
38430 - smart2_submit_command,
38431 - smart2_intr_mask,
38432 - smart2_fifo_full,
38433 - smart2_intr_pending,
38434 - smart2_completed,
38435 + .submit_command = smart2_submit_command,
38436 + .set_intr_mask = smart2_intr_mask,
38437 + .fifo_full = smart2_fifo_full,
38438 + .intr_pending = smart2_intr_pending,
38439 + .command_completed = smart2_completed,
38440 };
38441
38442 /*
38443 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38444 }
38445
38446 static struct access_method smart2e_access = {
38447 - smart2e_submit_command,
38448 - smart2e_intr_mask,
38449 - smart2e_fifo_full,
38450 - smart2e_intr_pending,
38451 - smart2e_completed,
38452 + .submit_command = smart2e_submit_command,
38453 + .set_intr_mask = smart2e_intr_mask,
38454 + .fifo_full = smart2e_fifo_full,
38455 + .intr_pending = smart2e_intr_pending,
38456 + .command_completed = smart2e_completed,
38457 };
38458
38459 /*
38460 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38461 }
38462
38463 static struct access_method smart1_access = {
38464 - smart1_submit_command,
38465 - smart1_intr_mask,
38466 - smart1_fifo_full,
38467 - smart1_intr_pending,
38468 - smart1_completed,
38469 + .submit_command = smart1_submit_command,
38470 + .set_intr_mask = smart1_intr_mask,
38471 + .fifo_full = smart1_fifo_full,
38472 + .intr_pending = smart1_intr_pending,
38473 + .command_completed = smart1_completed,
38474 };
38475 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38476 index 55c135b..9f8d60c 100644
38477 --- a/drivers/bluetooth/btwilink.c
38478 +++ b/drivers/bluetooth/btwilink.c
38479 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38480
38481 static int bt_ti_probe(struct platform_device *pdev)
38482 {
38483 - static struct ti_st *hst;
38484 + struct ti_st *hst;
38485 struct hci_dev *hdev;
38486 int err;
38487
38488 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38489 index 5d28a45..a538f90 100644
38490 --- a/drivers/cdrom/cdrom.c
38491 +++ b/drivers/cdrom/cdrom.c
38492 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38493 ENSURE(reset, CDC_RESET);
38494 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38495 cdi->mc_flags = 0;
38496 - cdo->n_minors = 0;
38497 cdi->options = CDO_USE_FFLAGS;
38498
38499 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38500 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38501 else
38502 cdi->cdda_method = CDDA_OLD;
38503
38504 - if (!cdo->generic_packet)
38505 - cdo->generic_packet = cdrom_dummy_generic_packet;
38506 + if (!cdo->generic_packet) {
38507 + pax_open_kernel();
38508 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38509 + pax_close_kernel();
38510 + }
38511
38512 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38513 mutex_lock(&cdrom_mutex);
38514 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38515 if (cdi->exit)
38516 cdi->exit(cdi);
38517
38518 - cdi->ops->n_minors--;
38519 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38520 }
38521
38522 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38523 */
38524 nr = nframes;
38525 do {
38526 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38527 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38528 if (cgc.buffer)
38529 break;
38530
38531 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38532 struct cdrom_device_info *cdi;
38533 int ret;
38534
38535 - ret = scnprintf(info + *pos, max_size - *pos, header);
38536 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38537 if (!ret)
38538 return 1;
38539
38540 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38541 index 584bc31..e64a12c 100644
38542 --- a/drivers/cdrom/gdrom.c
38543 +++ b/drivers/cdrom/gdrom.c
38544 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38545 .audio_ioctl = gdrom_audio_ioctl,
38546 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38547 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38548 - .n_minors = 1,
38549 };
38550
38551 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38552 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38553 index efefd12..4f1d494 100644
38554 --- a/drivers/char/Kconfig
38555 +++ b/drivers/char/Kconfig
38556 @@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
38557
38558 config DEVKMEM
38559 bool "/dev/kmem virtual device support"
38560 - default y
38561 + default n
38562 + depends on !GRKERNSEC_KMEM
38563 help
38564 Say Y here if you want to support the /dev/kmem device. The
38565 /dev/kmem device is rarely used, but can be used for certain
38566 @@ -577,6 +578,7 @@ config DEVPORT
38567 bool
38568 depends on !M68K
38569 depends on ISA || PCI
38570 + depends on !GRKERNSEC_KMEM
38571 default y
38572
38573 source "drivers/s390/char/Kconfig"
38574 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38575 index a48e05b..6bac831 100644
38576 --- a/drivers/char/agp/compat_ioctl.c
38577 +++ b/drivers/char/agp/compat_ioctl.c
38578 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38579 return -ENOMEM;
38580 }
38581
38582 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38583 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38584 sizeof(*usegment) * ureserve.seg_count)) {
38585 kfree(usegment);
38586 kfree(ksegment);
38587 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38588 index 09f17eb..8531d2f 100644
38589 --- a/drivers/char/agp/frontend.c
38590 +++ b/drivers/char/agp/frontend.c
38591 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38592 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38593 return -EFAULT;
38594
38595 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38596 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38597 return -EFAULT;
38598
38599 client = agp_find_client_by_pid(reserve.pid);
38600 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38601 if (segment == NULL)
38602 return -ENOMEM;
38603
38604 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38605 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38606 sizeof(struct agp_segment) * reserve.seg_count)) {
38607 kfree(segment);
38608 return -EFAULT;
38609 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38610 index 4f94375..413694e 100644
38611 --- a/drivers/char/genrtc.c
38612 +++ b/drivers/char/genrtc.c
38613 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38614 switch (cmd) {
38615
38616 case RTC_PLL_GET:
38617 + memset(&pll, 0, sizeof(pll));
38618 if (get_rtc_pll(&pll))
38619 return -EINVAL;
38620 else
38621 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38622 index d5d4cd8..22d561d 100644
38623 --- a/drivers/char/hpet.c
38624 +++ b/drivers/char/hpet.c
38625 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38626 }
38627
38628 static int
38629 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38630 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38631 struct hpet_info *info)
38632 {
38633 struct hpet_timer __iomem *timer;
38634 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38635 index 6b65fa4..8ebbc99 100644
38636 --- a/drivers/char/ipmi/ipmi_msghandler.c
38637 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38638 @@ -436,7 +436,7 @@ struct ipmi_smi {
38639 struct proc_dir_entry *proc_dir;
38640 char proc_dir_name[10];
38641
38642 - atomic_t stats[IPMI_NUM_STATS];
38643 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38644
38645 /*
38646 * run_to_completion duplicate of smb_info, smi_info
38647 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38648 static DEFINE_MUTEX(smi_watchers_mutex);
38649
38650 #define ipmi_inc_stat(intf, stat) \
38651 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38652 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38653 #define ipmi_get_stat(intf, stat) \
38654 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38655 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38656
38657 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38658 "ACPI", "SMBIOS", "PCI",
38659 @@ -2837,7 +2837,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38660 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38661 init_waitqueue_head(&intf->waitq);
38662 for (i = 0; i < IPMI_NUM_STATS; i++)
38663 - atomic_set(&intf->stats[i], 0);
38664 + atomic_set_unchecked(&intf->stats[i], 0);
38665
38666 intf->proc_dir = NULL;
38667
38668 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38669 index 967b73a..946e94c 100644
38670 --- a/drivers/char/ipmi/ipmi_si_intf.c
38671 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38672 @@ -284,7 +284,7 @@ struct smi_info {
38673 unsigned char slave_addr;
38674
38675 /* Counters and things for the proc filesystem. */
38676 - atomic_t stats[SI_NUM_STATS];
38677 + atomic_unchecked_t stats[SI_NUM_STATS];
38678
38679 struct task_struct *thread;
38680
38681 @@ -293,9 +293,9 @@ struct smi_info {
38682 };
38683
38684 #define smi_inc_stat(smi, stat) \
38685 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38686 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38687 #define smi_get_stat(smi, stat) \
38688 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38689 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38690
38691 #define SI_MAX_PARMS 4
38692
38693 @@ -3412,7 +3412,7 @@ static int try_smi_init(struct smi_info *new_smi)
38694 atomic_set(&new_smi->req_events, 0);
38695 new_smi->run_to_completion = false;
38696 for (i = 0; i < SI_NUM_STATS; i++)
38697 - atomic_set(&new_smi->stats[i], 0);
38698 + atomic_set_unchecked(&new_smi->stats[i], 0);
38699
38700 new_smi->interrupt_disabled = true;
38701 atomic_set(&new_smi->need_watch, 0);
38702 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38703 index 4c58333..d5cca27 100644
38704 --- a/drivers/char/mem.c
38705 +++ b/drivers/char/mem.c
38706 @@ -18,6 +18,7 @@
38707 #include <linux/raw.h>
38708 #include <linux/tty.h>
38709 #include <linux/capability.h>
38710 +#include <linux/security.h>
38711 #include <linux/ptrace.h>
38712 #include <linux/device.h>
38713 #include <linux/highmem.h>
38714 @@ -36,6 +37,10 @@
38715
38716 #define DEVPORT_MINOR 4
38717
38718 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38719 +extern const struct file_operations grsec_fops;
38720 +#endif
38721 +
38722 static inline unsigned long size_inside_page(unsigned long start,
38723 unsigned long size)
38724 {
38725 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38726
38727 while (cursor < to) {
38728 if (!devmem_is_allowed(pfn)) {
38729 +#ifdef CONFIG_GRKERNSEC_KMEM
38730 + gr_handle_mem_readwrite(from, to);
38731 +#else
38732 printk(KERN_INFO
38733 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38734 current->comm, from, to);
38735 +#endif
38736 return 0;
38737 }
38738 cursor += PAGE_SIZE;
38739 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38740 }
38741 return 1;
38742 }
38743 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38744 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38745 +{
38746 + return 0;
38747 +}
38748 #else
38749 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38750 {
38751 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38752 #endif
38753
38754 while (count > 0) {
38755 - unsigned long remaining;
38756 + unsigned long remaining = 0;
38757 + char *temp;
38758
38759 sz = size_inside_page(p, count);
38760
38761 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
38762 if (!ptr)
38763 return -EFAULT;
38764
38765 - remaining = copy_to_user(buf, ptr, sz);
38766 +#ifdef CONFIG_PAX_USERCOPY
38767 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38768 + if (!temp) {
38769 + unxlate_dev_mem_ptr(p, ptr);
38770 + return -ENOMEM;
38771 + }
38772 + remaining = probe_kernel_read(temp, ptr, sz);
38773 +#else
38774 + temp = ptr;
38775 +#endif
38776 +
38777 + if (!remaining)
38778 + remaining = copy_to_user(buf, temp, sz);
38779 +
38780 +#ifdef CONFIG_PAX_USERCOPY
38781 + kfree(temp);
38782 +#endif
38783 +
38784 unxlate_dev_mem_ptr(p, ptr);
38785 if (remaining)
38786 return -EFAULT;
38787 @@ -372,9 +404,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38788 size_t count, loff_t *ppos)
38789 {
38790 unsigned long p = *ppos;
38791 - ssize_t low_count, read, sz;
38792 + ssize_t low_count, read, sz, err = 0;
38793 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
38794 - int err = 0;
38795
38796 read = 0;
38797 if (p < (unsigned long) high_memory) {
38798 @@ -396,6 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38799 }
38800 #endif
38801 while (low_count > 0) {
38802 + char *temp;
38803 +
38804 sz = size_inside_page(p, low_count);
38805
38806 /*
38807 @@ -405,7 +438,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
38808 */
38809 kbuf = xlate_dev_kmem_ptr((void *)p);
38810
38811 - if (copy_to_user(buf, kbuf, sz))
38812 +#ifdef CONFIG_PAX_USERCOPY
38813 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
38814 + if (!temp)
38815 + return -ENOMEM;
38816 + err = probe_kernel_read(temp, kbuf, sz);
38817 +#else
38818 + temp = kbuf;
38819 +#endif
38820 +
38821 + if (!err)
38822 + err = copy_to_user(buf, temp, sz);
38823 +
38824 +#ifdef CONFIG_PAX_USERCOPY
38825 + kfree(temp);
38826 +#endif
38827 +
38828 + if (err)
38829 return -EFAULT;
38830 buf += sz;
38831 p += sz;
38832 @@ -800,6 +849,9 @@ static const struct memdev {
38833 #ifdef CONFIG_PRINTK
38834 [11] = { "kmsg", 0644, &kmsg_fops, NULL },
38835 #endif
38836 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38837 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
38838 +#endif
38839 };
38840
38841 static int memory_open(struct inode *inode, struct file *filp)
38842 @@ -871,7 +923,7 @@ static int __init chr_dev_init(void)
38843 continue;
38844
38845 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
38846 - NULL, devlist[minor].name);
38847 + NULL, "%s", devlist[minor].name);
38848 }
38849
38850 return tty_init();
38851 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
38852 index 9df78e2..01ba9ae 100644
38853 --- a/drivers/char/nvram.c
38854 +++ b/drivers/char/nvram.c
38855 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
38856
38857 spin_unlock_irq(&rtc_lock);
38858
38859 - if (copy_to_user(buf, contents, tmp - contents))
38860 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
38861 return -EFAULT;
38862
38863 *ppos = i;
38864 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
38865 index 0ea9986..e7b07e4 100644
38866 --- a/drivers/char/pcmcia/synclink_cs.c
38867 +++ b/drivers/char/pcmcia/synclink_cs.c
38868 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38869
38870 if (debug_level >= DEBUG_LEVEL_INFO)
38871 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
38872 - __FILE__, __LINE__, info->device_name, port->count);
38873 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
38874
38875 if (tty_port_close_start(port, tty, filp) == 0)
38876 goto cleanup;
38877 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
38878 cleanup:
38879 if (debug_level >= DEBUG_LEVEL_INFO)
38880 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
38881 - tty->driver->name, port->count);
38882 + tty->driver->name, atomic_read(&port->count));
38883 }
38884
38885 /* Wait until the transmitter is empty.
38886 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38887
38888 if (debug_level >= DEBUG_LEVEL_INFO)
38889 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
38890 - __FILE__, __LINE__, tty->driver->name, port->count);
38891 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
38892
38893 /* If port is closing, signal caller to try again */
38894 if (port->flags & ASYNC_CLOSING){
38895 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
38896 goto cleanup;
38897 }
38898 spin_lock(&port->lock);
38899 - port->count++;
38900 + atomic_inc(&port->count);
38901 spin_unlock(&port->lock);
38902 spin_unlock_irqrestore(&info->netlock, flags);
38903
38904 - if (port->count == 1) {
38905 + if (atomic_read(&port->count) == 1) {
38906 /* 1st open on this device, init hardware */
38907 retval = startup(info, tty);
38908 if (retval < 0)
38909 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
38910 unsigned short new_crctype;
38911
38912 /* return error if TTY interface open */
38913 - if (info->port.count)
38914 + if (atomic_read(&info->port.count))
38915 return -EBUSY;
38916
38917 switch (encoding)
38918 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
38919
38920 /* arbitrate between network and tty opens */
38921 spin_lock_irqsave(&info->netlock, flags);
38922 - if (info->port.count != 0 || info->netcount != 0) {
38923 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
38924 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
38925 spin_unlock_irqrestore(&info->netlock, flags);
38926 return -EBUSY;
38927 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
38928 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
38929
38930 /* return error if TTY interface open */
38931 - if (info->port.count)
38932 + if (atomic_read(&info->port.count))
38933 return -EBUSY;
38934
38935 if (cmd != SIOCWANDEV)
38936 diff --git a/drivers/char/random.c b/drivers/char/random.c
38937 index 9cd6968..6416f00 100644
38938 --- a/drivers/char/random.c
38939 +++ b/drivers/char/random.c
38940 @@ -289,9 +289,6 @@
38941 /*
38942 * To allow fractional bits to be tracked, the entropy_count field is
38943 * denominated in units of 1/8th bits.
38944 - *
38945 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
38946 - * credit_entropy_bits() needs to be 64 bits wide.
38947 */
38948 #define ENTROPY_SHIFT 3
38949 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
38950 @@ -439,9 +436,9 @@ struct entropy_store {
38951 };
38952
38953 static void push_to_pool(struct work_struct *work);
38954 -static __u32 input_pool_data[INPUT_POOL_WORDS];
38955 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
38956 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
38957 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
38958 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38959 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
38960
38961 static struct entropy_store input_pool = {
38962 .poolinfo = &poolinfo_table[0],
38963 @@ -635,7 +632,7 @@ retry:
38964 /* The +2 corresponds to the /4 in the denominator */
38965
38966 do {
38967 - unsigned int anfrac = min(pnfrac, pool_size/2);
38968 + u64 anfrac = min(pnfrac, pool_size/2);
38969 unsigned int add =
38970 ((pool_size - entropy_count)*anfrac*3) >> s;
38971
38972 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
38973
38974 extract_buf(r, tmp);
38975 i = min_t(int, nbytes, EXTRACT_SIZE);
38976 - if (copy_to_user(buf, tmp, i)) {
38977 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
38978 ret = -EFAULT;
38979 break;
38980 }
38981 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
38982 static int proc_do_uuid(struct ctl_table *table, int write,
38983 void __user *buffer, size_t *lenp, loff_t *ppos)
38984 {
38985 - struct ctl_table fake_table;
38986 + ctl_table_no_const fake_table;
38987 unsigned char buf[64], tmp_uuid[16], *uuid;
38988
38989 uuid = table->data;
38990 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
38991 static int proc_do_entropy(struct ctl_table *table, int write,
38992 void __user *buffer, size_t *lenp, loff_t *ppos)
38993 {
38994 - struct ctl_table fake_table;
38995 + ctl_table_no_const fake_table;
38996 int entropy_count;
38997
38998 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
38999 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39000 index e496dae..b793e7d 100644
39001 --- a/drivers/char/sonypi.c
39002 +++ b/drivers/char/sonypi.c
39003 @@ -54,6 +54,7 @@
39004
39005 #include <asm/uaccess.h>
39006 #include <asm/io.h>
39007 +#include <asm/local.h>
39008
39009 #include <linux/sonypi.h>
39010
39011 @@ -490,7 +491,7 @@ static struct sonypi_device {
39012 spinlock_t fifo_lock;
39013 wait_queue_head_t fifo_proc_list;
39014 struct fasync_struct *fifo_async;
39015 - int open_count;
39016 + local_t open_count;
39017 int model;
39018 struct input_dev *input_jog_dev;
39019 struct input_dev *input_key_dev;
39020 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39021 static int sonypi_misc_release(struct inode *inode, struct file *file)
39022 {
39023 mutex_lock(&sonypi_device.lock);
39024 - sonypi_device.open_count--;
39025 + local_dec(&sonypi_device.open_count);
39026 mutex_unlock(&sonypi_device.lock);
39027 return 0;
39028 }
39029 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39030 {
39031 mutex_lock(&sonypi_device.lock);
39032 /* Flush input queue on first open */
39033 - if (!sonypi_device.open_count)
39034 + if (!local_read(&sonypi_device.open_count))
39035 kfifo_reset(&sonypi_device.fifo);
39036 - sonypi_device.open_count++;
39037 + local_inc(&sonypi_device.open_count);
39038 mutex_unlock(&sonypi_device.lock);
39039
39040 return 0;
39041 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39042 index 565a947..dcdc06e 100644
39043 --- a/drivers/char/tpm/tpm_acpi.c
39044 +++ b/drivers/char/tpm/tpm_acpi.c
39045 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39046 virt = acpi_os_map_iomem(start, len);
39047 if (!virt) {
39048 kfree(log->bios_event_log);
39049 + log->bios_event_log = NULL;
39050 printk("%s: ERROR - Unable to map memory\n", __func__);
39051 return -EIO;
39052 }
39053
39054 - memcpy_fromio(log->bios_event_log, virt, len);
39055 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39056
39057 acpi_os_unmap_iomem(virt, len);
39058 return 0;
39059 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39060 index 3a56a13..f8cbd25 100644
39061 --- a/drivers/char/tpm/tpm_eventlog.c
39062 +++ b/drivers/char/tpm/tpm_eventlog.c
39063 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39064 event = addr;
39065
39066 if ((event->event_type == 0 && event->event_size == 0) ||
39067 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39068 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39069 return NULL;
39070
39071 return addr;
39072 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39073 return NULL;
39074
39075 if ((event->event_type == 0 && event->event_size == 0) ||
39076 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39077 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39078 return NULL;
39079
39080 (*pos)++;
39081 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39082 int i;
39083
39084 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39085 - seq_putc(m, data[i]);
39086 + if (!seq_putc(m, data[i]))
39087 + return -EFAULT;
39088
39089 return 0;
39090 }
39091 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39092 index c3aac4c..88de09f9 100644
39093 --- a/drivers/char/virtio_console.c
39094 +++ b/drivers/char/virtio_console.c
39095 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39096 if (to_user) {
39097 ssize_t ret;
39098
39099 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39100 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39101 if (ret)
39102 return -EFAULT;
39103 } else {
39104 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39105 if (!port_has_data(port) && !port->host_connected)
39106 return 0;
39107
39108 - return fill_readbuf(port, ubuf, count, true);
39109 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39110 }
39111
39112 static int wait_port_writable(struct port *port, bool nonblock)
39113 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39114 index 4386697..754ceca 100644
39115 --- a/drivers/clk/clk-composite.c
39116 +++ b/drivers/clk/clk-composite.c
39117 @@ -192,7 +192,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39118 struct clk *clk;
39119 struct clk_init_data init;
39120 struct clk_composite *composite;
39121 - struct clk_ops *clk_composite_ops;
39122 + clk_ops_no_const *clk_composite_ops;
39123
39124 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39125 if (!composite) {
39126 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39127 index dd3a78c..386d49c 100644
39128 --- a/drivers/clk/socfpga/clk-gate.c
39129 +++ b/drivers/clk/socfpga/clk-gate.c
39130 @@ -22,6 +22,7 @@
39131 #include <linux/mfd/syscon.h>
39132 #include <linux/of.h>
39133 #include <linux/regmap.h>
39134 +#include <asm/pgtable.h>
39135
39136 #include "clk.h"
39137
39138 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39139 return 0;
39140 }
39141
39142 -static struct clk_ops gateclk_ops = {
39143 +static clk_ops_no_const gateclk_ops __read_only = {
39144 .prepare = socfpga_clk_prepare,
39145 .recalc_rate = socfpga_clk_recalc_rate,
39146 .get_parent = socfpga_clk_get_parent,
39147 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39148 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39149 socfpga_clk->hw.bit_idx = clk_gate[1];
39150
39151 - gateclk_ops.enable = clk_gate_ops.enable;
39152 - gateclk_ops.disable = clk_gate_ops.disable;
39153 + pax_open_kernel();
39154 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39155 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39156 + pax_close_kernel();
39157 }
39158
39159 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39160 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39161 index de6da95..c98278b 100644
39162 --- a/drivers/clk/socfpga/clk-pll.c
39163 +++ b/drivers/clk/socfpga/clk-pll.c
39164 @@ -21,6 +21,7 @@
39165 #include <linux/io.h>
39166 #include <linux/of.h>
39167 #include <linux/of_address.h>
39168 +#include <asm/pgtable.h>
39169
39170 #include "clk.h"
39171
39172 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39173 CLK_MGR_PLL_CLK_SRC_MASK;
39174 }
39175
39176 -static struct clk_ops clk_pll_ops = {
39177 +static clk_ops_no_const clk_pll_ops __read_only = {
39178 .recalc_rate = clk_pll_recalc_rate,
39179 .get_parent = clk_pll_get_parent,
39180 };
39181 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39182 pll_clk->hw.hw.init = &init;
39183
39184 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39185 - clk_pll_ops.enable = clk_gate_ops.enable;
39186 - clk_pll_ops.disable = clk_gate_ops.disable;
39187 + pax_open_kernel();
39188 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39189 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39190 + pax_close_kernel();
39191
39192 clk = clk_register(NULL, &pll_clk->hw.hw);
39193 if (WARN_ON(IS_ERR(clk))) {
39194 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39195 index b0c18ed..1713a80 100644
39196 --- a/drivers/cpufreq/acpi-cpufreq.c
39197 +++ b/drivers/cpufreq/acpi-cpufreq.c
39198 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39199 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39200 per_cpu(acfreq_data, cpu) = data;
39201
39202 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39203 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39204 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39205 + pax_open_kernel();
39206 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39207 + pax_close_kernel();
39208 + }
39209
39210 result = acpi_processor_register_performance(data->acpi_data, cpu);
39211 if (result)
39212 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39213 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39214 break;
39215 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39216 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39217 + pax_open_kernel();
39218 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39219 + pax_close_kernel();
39220 break;
39221 default:
39222 break;
39223 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39224 if (!msrs)
39225 return;
39226
39227 - acpi_cpufreq_driver.boost_supported = true;
39228 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39229 + pax_open_kernel();
39230 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39231 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39232 + pax_close_kernel();
39233
39234 cpu_notifier_register_begin();
39235
39236 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39237 index fde97d6..3631eca 100644
39238 --- a/drivers/cpufreq/cpufreq-dt.c
39239 +++ b/drivers/cpufreq/cpufreq-dt.c
39240 @@ -393,7 +393,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39241 if (!IS_ERR(cpu_reg))
39242 regulator_put(cpu_reg);
39243
39244 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39245 + pax_open_kernel();
39246 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39247 + pax_close_kernel();
39248
39249 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39250 if (ret)
39251 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39252 index 7030c40..3a97de6 100644
39253 --- a/drivers/cpufreq/cpufreq.c
39254 +++ b/drivers/cpufreq/cpufreq.c
39255 @@ -2135,7 +2135,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39256 }
39257
39258 mutex_lock(&cpufreq_governor_mutex);
39259 - list_del(&governor->governor_list);
39260 + pax_list_del(&governor->governor_list);
39261 mutex_unlock(&cpufreq_governor_mutex);
39262 return;
39263 }
39264 @@ -2351,7 +2351,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39265 return NOTIFY_OK;
39266 }
39267
39268 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39269 +static struct notifier_block cpufreq_cpu_notifier = {
39270 .notifier_call = cpufreq_cpu_callback,
39271 };
39272
39273 @@ -2391,13 +2391,17 @@ int cpufreq_boost_trigger_state(int state)
39274 return 0;
39275
39276 write_lock_irqsave(&cpufreq_driver_lock, flags);
39277 - cpufreq_driver->boost_enabled = state;
39278 + pax_open_kernel();
39279 + *(bool *)&cpufreq_driver->boost_enabled = state;
39280 + pax_close_kernel();
39281 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39282
39283 ret = cpufreq_driver->set_boost(state);
39284 if (ret) {
39285 write_lock_irqsave(&cpufreq_driver_lock, flags);
39286 - cpufreq_driver->boost_enabled = !state;
39287 + pax_open_kernel();
39288 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39289 + pax_close_kernel();
39290 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39291
39292 pr_err("%s: Cannot %s BOOST\n",
39293 @@ -2454,8 +2458,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39294
39295 pr_debug("trying to register driver %s\n", driver_data->name);
39296
39297 - if (driver_data->setpolicy)
39298 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39299 + if (driver_data->setpolicy) {
39300 + pax_open_kernel();
39301 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39302 + pax_close_kernel();
39303 + }
39304
39305 write_lock_irqsave(&cpufreq_driver_lock, flags);
39306 if (cpufreq_driver) {
39307 @@ -2470,8 +2477,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39308 * Check if driver provides function to enable boost -
39309 * if not, use cpufreq_boost_set_sw as default
39310 */
39311 - if (!cpufreq_driver->set_boost)
39312 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39313 + if (!cpufreq_driver->set_boost) {
39314 + pax_open_kernel();
39315 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39316 + pax_close_kernel();
39317 + }
39318
39319 ret = cpufreq_sysfs_create_file(&boost.attr);
39320 if (ret) {
39321 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39322 index 1b44496..b80ff5e 100644
39323 --- a/drivers/cpufreq/cpufreq_governor.c
39324 +++ b/drivers/cpufreq/cpufreq_governor.c
39325 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39326 struct dbs_data *dbs_data;
39327 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39328 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39329 - struct od_ops *od_ops = NULL;
39330 + const struct od_ops *od_ops = NULL;
39331 struct od_dbs_tuners *od_tuners = NULL;
39332 struct cs_dbs_tuners *cs_tuners = NULL;
39333 struct cpu_dbs_common_info *cpu_cdbs;
39334 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39335
39336 if ((cdata->governor == GOV_CONSERVATIVE) &&
39337 (!policy->governor->initialized)) {
39338 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39339 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39340
39341 cpufreq_register_notifier(cs_ops->notifier_block,
39342 CPUFREQ_TRANSITION_NOTIFIER);
39343 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39344
39345 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39346 (policy->governor->initialized == 1)) {
39347 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39348 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39349
39350 cpufreq_unregister_notifier(cs_ops->notifier_block,
39351 CPUFREQ_TRANSITION_NOTIFIER);
39352 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39353 index cc401d1..8197340 100644
39354 --- a/drivers/cpufreq/cpufreq_governor.h
39355 +++ b/drivers/cpufreq/cpufreq_governor.h
39356 @@ -212,7 +212,7 @@ struct common_dbs_data {
39357 void (*exit)(struct dbs_data *dbs_data);
39358
39359 /* Governor specific ops, see below */
39360 - void *gov_ops;
39361 + const void *gov_ops;
39362 };
39363
39364 /* Governor Per policy data */
39365 @@ -232,7 +232,7 @@ struct od_ops {
39366 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39367 unsigned int freq_next, unsigned int relation);
39368 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39369 -};
39370 +} __no_const;
39371
39372 struct cs_ops {
39373 struct notifier_block *notifier_block;
39374 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39375 index ad3f38f..8f086cd 100644
39376 --- a/drivers/cpufreq/cpufreq_ondemand.c
39377 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39378 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39379
39380 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39381
39382 -static struct od_ops od_ops = {
39383 +static struct od_ops od_ops __read_only = {
39384 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39385 .powersave_bias_target = generic_powersave_bias_target,
39386 .freq_increase = dbs_freq_increase,
39387 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39388 (struct cpufreq_policy *, unsigned int, unsigned int),
39389 unsigned int powersave_bias)
39390 {
39391 - od_ops.powersave_bias_target = f;
39392 + pax_open_kernel();
39393 + *(void **)&od_ops.powersave_bias_target = f;
39394 + pax_close_kernel();
39395 od_set_powersave_bias(powersave_bias);
39396 }
39397 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39398
39399 void od_unregister_powersave_bias_handler(void)
39400 {
39401 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39402 + pax_open_kernel();
39403 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39404 + pax_close_kernel();
39405 od_set_powersave_bias(0);
39406 }
39407 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39408 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39409 index 742eefb..e2fcfc8 100644
39410 --- a/drivers/cpufreq/intel_pstate.c
39411 +++ b/drivers/cpufreq/intel_pstate.c
39412 @@ -133,10 +133,10 @@ struct pstate_funcs {
39413 struct cpu_defaults {
39414 struct pstate_adjust_policy pid_policy;
39415 struct pstate_funcs funcs;
39416 -};
39417 +} __do_const;
39418
39419 static struct pstate_adjust_policy pid_params;
39420 -static struct pstate_funcs pstate_funcs;
39421 +static struct pstate_funcs *pstate_funcs;
39422 static int hwp_active;
39423
39424 struct perf_limits {
39425 @@ -653,18 +653,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39426
39427 cpu->pstate.current_pstate = pstate;
39428
39429 - pstate_funcs.set(cpu, pstate);
39430 + pstate_funcs->set(cpu, pstate);
39431 }
39432
39433 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39434 {
39435 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39436 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39437 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39438 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39439 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39440 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39441 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39442 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39443
39444 - if (pstate_funcs.get_vid)
39445 - pstate_funcs.get_vid(cpu);
39446 + if (pstate_funcs->get_vid)
39447 + pstate_funcs->get_vid(cpu);
39448 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39449 }
39450
39451 @@ -988,9 +988,9 @@ static int intel_pstate_msrs_not_valid(void)
39452 rdmsrl(MSR_IA32_APERF, aperf);
39453 rdmsrl(MSR_IA32_MPERF, mperf);
39454
39455 - if (!pstate_funcs.get_max() ||
39456 - !pstate_funcs.get_min() ||
39457 - !pstate_funcs.get_turbo())
39458 + if (!pstate_funcs->get_max() ||
39459 + !pstate_funcs->get_min() ||
39460 + !pstate_funcs->get_turbo())
39461 return -ENODEV;
39462
39463 rdmsrl(MSR_IA32_APERF, tmp);
39464 @@ -1004,7 +1004,7 @@ static int intel_pstate_msrs_not_valid(void)
39465 return 0;
39466 }
39467
39468 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39469 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39470 {
39471 pid_params.sample_rate_ms = policy->sample_rate_ms;
39472 pid_params.p_gain_pct = policy->p_gain_pct;
39473 @@ -1016,12 +1016,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39474
39475 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39476 {
39477 - pstate_funcs.get_max = funcs->get_max;
39478 - pstate_funcs.get_min = funcs->get_min;
39479 - pstate_funcs.get_turbo = funcs->get_turbo;
39480 - pstate_funcs.get_scaling = funcs->get_scaling;
39481 - pstate_funcs.set = funcs->set;
39482 - pstate_funcs.get_vid = funcs->get_vid;
39483 + pstate_funcs = funcs;
39484 }
39485
39486 #if IS_ENABLED(CONFIG_ACPI)
39487 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39488 index 529cfd9..0e28fff 100644
39489 --- a/drivers/cpufreq/p4-clockmod.c
39490 +++ b/drivers/cpufreq/p4-clockmod.c
39491 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39492 case 0x0F: /* Core Duo */
39493 case 0x16: /* Celeron Core */
39494 case 0x1C: /* Atom */
39495 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39496 + pax_open_kernel();
39497 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39498 + pax_close_kernel();
39499 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39500 case 0x0D: /* Pentium M (Dothan) */
39501 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39502 + pax_open_kernel();
39503 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39504 + pax_close_kernel();
39505 /* fall through */
39506 case 0x09: /* Pentium M (Banias) */
39507 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39508 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39509
39510 /* on P-4s, the TSC runs with constant frequency independent whether
39511 * throttling is active or not. */
39512 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39513 + pax_open_kernel();
39514 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39515 + pax_close_kernel();
39516
39517 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39518 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39519 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39520 index 9bb42ba..b01b4a2 100644
39521 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39522 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39523 @@ -18,14 +18,12 @@
39524 #include <asm/head.h>
39525 #include <asm/timer.h>
39526
39527 -static struct cpufreq_driver *cpufreq_us3_driver;
39528 -
39529 struct us3_freq_percpu_info {
39530 struct cpufreq_frequency_table table[4];
39531 };
39532
39533 /* Indexed by cpu number. */
39534 -static struct us3_freq_percpu_info *us3_freq_table;
39535 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39536
39537 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39538 * in the Safari config register.
39539 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39540
39541 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39542 {
39543 - if (cpufreq_us3_driver)
39544 - us3_freq_target(policy, 0);
39545 + us3_freq_target(policy, 0);
39546
39547 return 0;
39548 }
39549
39550 +static int __init us3_freq_init(void);
39551 +static void __exit us3_freq_exit(void);
39552 +
39553 +static struct cpufreq_driver cpufreq_us3_driver = {
39554 + .init = us3_freq_cpu_init,
39555 + .verify = cpufreq_generic_frequency_table_verify,
39556 + .target_index = us3_freq_target,
39557 + .get = us3_freq_get,
39558 + .exit = us3_freq_cpu_exit,
39559 + .name = "UltraSPARC-III",
39560 +
39561 +};
39562 +
39563 static int __init us3_freq_init(void)
39564 {
39565 unsigned long manuf, impl, ver;
39566 - int ret;
39567
39568 if (tlb_type != cheetah && tlb_type != cheetah_plus)
39569 return -ENODEV;
39570 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
39571 (impl == CHEETAH_IMPL ||
39572 impl == CHEETAH_PLUS_IMPL ||
39573 impl == JAGUAR_IMPL ||
39574 - impl == PANTHER_IMPL)) {
39575 - struct cpufreq_driver *driver;
39576 -
39577 - ret = -ENOMEM;
39578 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
39579 - if (!driver)
39580 - goto err_out;
39581 -
39582 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
39583 - GFP_KERNEL);
39584 - if (!us3_freq_table)
39585 - goto err_out;
39586 -
39587 - driver->init = us3_freq_cpu_init;
39588 - driver->verify = cpufreq_generic_frequency_table_verify;
39589 - driver->target_index = us3_freq_target;
39590 - driver->get = us3_freq_get;
39591 - driver->exit = us3_freq_cpu_exit;
39592 - strcpy(driver->name, "UltraSPARC-III");
39593 -
39594 - cpufreq_us3_driver = driver;
39595 - ret = cpufreq_register_driver(driver);
39596 - if (ret)
39597 - goto err_out;
39598 -
39599 - return 0;
39600 -
39601 -err_out:
39602 - if (driver) {
39603 - kfree(driver);
39604 - cpufreq_us3_driver = NULL;
39605 - }
39606 - kfree(us3_freq_table);
39607 - us3_freq_table = NULL;
39608 - return ret;
39609 - }
39610 + impl == PANTHER_IMPL))
39611 + return cpufreq_register_driver(&cpufreq_us3_driver);
39612
39613 return -ENODEV;
39614 }
39615
39616 static void __exit us3_freq_exit(void)
39617 {
39618 - if (cpufreq_us3_driver) {
39619 - cpufreq_unregister_driver(cpufreq_us3_driver);
39620 - kfree(cpufreq_us3_driver);
39621 - cpufreq_us3_driver = NULL;
39622 - kfree(us3_freq_table);
39623 - us3_freq_table = NULL;
39624 - }
39625 + cpufreq_unregister_driver(&cpufreq_us3_driver);
39626 }
39627
39628 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
39629 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
39630 index 7d4a315..21bb886 100644
39631 --- a/drivers/cpufreq/speedstep-centrino.c
39632 +++ b/drivers/cpufreq/speedstep-centrino.c
39633 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
39634 !cpu_has(cpu, X86_FEATURE_EST))
39635 return -ENODEV;
39636
39637 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
39638 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39639 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
39640 + pax_open_kernel();
39641 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
39642 + pax_close_kernel();
39643 + }
39644
39645 if (policy->cpu != 0)
39646 return -ENODEV;
39647 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
39648 index 2697e87..c32476c 100644
39649 --- a/drivers/cpuidle/driver.c
39650 +++ b/drivers/cpuidle/driver.c
39651 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
39652
39653 static void poll_idle_init(struct cpuidle_driver *drv)
39654 {
39655 - struct cpuidle_state *state = &drv->states[0];
39656 + cpuidle_state_no_const *state = &drv->states[0];
39657
39658 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
39659 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
39660 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
39661 index fb9f511..213e6cc 100644
39662 --- a/drivers/cpuidle/governor.c
39663 +++ b/drivers/cpuidle/governor.c
39664 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
39665 mutex_lock(&cpuidle_lock);
39666 if (__cpuidle_find_governor(gov->name) == NULL) {
39667 ret = 0;
39668 - list_add_tail(&gov->governor_list, &cpuidle_governors);
39669 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
39670 if (!cpuidle_curr_governor ||
39671 cpuidle_curr_governor->rating < gov->rating)
39672 cpuidle_switch_governor(gov);
39673 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
39674 index 97c5903..023ad23 100644
39675 --- a/drivers/cpuidle/sysfs.c
39676 +++ b/drivers/cpuidle/sysfs.c
39677 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
39678 NULL
39679 };
39680
39681 -static struct attribute_group cpuidle_attr_group = {
39682 +static attribute_group_no_const cpuidle_attr_group = {
39683 .attrs = cpuidle_default_attrs,
39684 .name = "cpuidle",
39685 };
39686 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
39687 index 8d2a772..33826c9 100644
39688 --- a/drivers/crypto/hifn_795x.c
39689 +++ b/drivers/crypto/hifn_795x.c
39690 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
39691 MODULE_PARM_DESC(hifn_pll_ref,
39692 "PLL reference clock (pci[freq] or ext[freq], default ext)");
39693
39694 -static atomic_t hifn_dev_number;
39695 +static atomic_unchecked_t hifn_dev_number;
39696
39697 #define ACRYPTO_OP_DECRYPT 0
39698 #define ACRYPTO_OP_ENCRYPT 1
39699 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
39700 goto err_out_disable_pci_device;
39701
39702 snprintf(name, sizeof(name), "hifn%d",
39703 - atomic_inc_return(&hifn_dev_number)-1);
39704 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
39705
39706 err = pci_request_regions(pdev, name);
39707 if (err)
39708 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
39709 index 30b538d8..1610d75 100644
39710 --- a/drivers/devfreq/devfreq.c
39711 +++ b/drivers/devfreq/devfreq.c
39712 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
39713 goto err_out;
39714 }
39715
39716 - list_add(&governor->node, &devfreq_governor_list);
39717 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
39718
39719 list_for_each_entry(devfreq, &devfreq_list, node) {
39720 int ret = 0;
39721 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
39722 }
39723 }
39724
39725 - list_del(&governor->node);
39726 + pax_list_del((struct list_head *)&governor->node);
39727 err_out:
39728 mutex_unlock(&devfreq_list_lock);
39729
39730 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
39731 index 3a2adb1..b3be9a3 100644
39732 --- a/drivers/dma/sh/shdma-base.c
39733 +++ b/drivers/dma/sh/shdma-base.c
39734 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
39735 schan->slave_id = -EINVAL;
39736 }
39737
39738 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
39739 - sdev->desc_size, GFP_KERNEL);
39740 + schan->desc = kcalloc(sdev->desc_size,
39741 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
39742 if (!schan->desc) {
39743 ret = -ENOMEM;
39744 goto edescalloc;
39745 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
39746 index aec8a84..7b45a1f 100644
39747 --- a/drivers/dma/sh/shdmac.c
39748 +++ b/drivers/dma/sh/shdmac.c
39749 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
39750 return ret;
39751 }
39752
39753 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
39754 +static struct notifier_block sh_dmae_nmi_notifier = {
39755 .notifier_call = sh_dmae_nmi_handler,
39756
39757 /* Run before NMI debug handler and KGDB */
39758 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
39759 index 592af5f..bb1d583 100644
39760 --- a/drivers/edac/edac_device.c
39761 +++ b/drivers/edac/edac_device.c
39762 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
39763 */
39764 int edac_device_alloc_index(void)
39765 {
39766 - static atomic_t device_indexes = ATOMIC_INIT(0);
39767 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
39768
39769 - return atomic_inc_return(&device_indexes) - 1;
39770 + return atomic_inc_return_unchecked(&device_indexes) - 1;
39771 }
39772 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
39773
39774 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
39775 index 670d282..6675f4d 100644
39776 --- a/drivers/edac/edac_mc_sysfs.c
39777 +++ b/drivers/edac/edac_mc_sysfs.c
39778 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
39779 struct dev_ch_attribute {
39780 struct device_attribute attr;
39781 int channel;
39782 -};
39783 +} __do_const;
39784
39785 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
39786 struct dev_ch_attribute dev_attr_legacy_##_name = \
39787 @@ -1011,14 +1011,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
39788 }
39789
39790 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
39791 + pax_open_kernel();
39792 if (mci->get_sdram_scrub_rate) {
39793 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39794 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39795 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
39796 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
39797 }
39798 if (mci->set_sdram_scrub_rate) {
39799 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39800 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39801 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
39802 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
39803 }
39804 + pax_close_kernel();
39805 err = device_create_file(&mci->dev,
39806 &dev_attr_sdram_scrub_rate);
39807 if (err) {
39808 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
39809 index 2cf44b4d..6dd2dc7 100644
39810 --- a/drivers/edac/edac_pci.c
39811 +++ b/drivers/edac/edac_pci.c
39812 @@ -29,7 +29,7 @@
39813
39814 static DEFINE_MUTEX(edac_pci_ctls_mutex);
39815 static LIST_HEAD(edac_pci_list);
39816 -static atomic_t pci_indexes = ATOMIC_INIT(0);
39817 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
39818
39819 /*
39820 * edac_pci_alloc_ctl_info
39821 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
39822 */
39823 int edac_pci_alloc_index(void)
39824 {
39825 - return atomic_inc_return(&pci_indexes) - 1;
39826 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
39827 }
39828 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
39829
39830 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
39831 index 24d877f..4e30133 100644
39832 --- a/drivers/edac/edac_pci_sysfs.c
39833 +++ b/drivers/edac/edac_pci_sysfs.c
39834 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
39835 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
39836 static int edac_pci_poll_msec = 1000; /* one second workq period */
39837
39838 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
39839 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
39840 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
39841 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
39842
39843 static struct kobject *edac_pci_top_main_kobj;
39844 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
39845 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
39846 void *value;
39847 ssize_t(*show) (void *, char *);
39848 ssize_t(*store) (void *, const char *, size_t);
39849 -};
39850 +} __do_const;
39851
39852 /* Set of show/store abstract level functions for PCI Parity object */
39853 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
39854 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39855 edac_printk(KERN_CRIT, EDAC_PCI,
39856 "Signaled System Error on %s\n",
39857 pci_name(dev));
39858 - atomic_inc(&pci_nonparity_count);
39859 + atomic_inc_unchecked(&pci_nonparity_count);
39860 }
39861
39862 if (status & (PCI_STATUS_PARITY)) {
39863 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39864 "Master Data Parity Error on %s\n",
39865 pci_name(dev));
39866
39867 - atomic_inc(&pci_parity_count);
39868 + atomic_inc_unchecked(&pci_parity_count);
39869 }
39870
39871 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39872 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39873 "Detected Parity Error on %s\n",
39874 pci_name(dev));
39875
39876 - atomic_inc(&pci_parity_count);
39877 + atomic_inc_unchecked(&pci_parity_count);
39878 }
39879 }
39880
39881 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39882 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
39883 "Signaled System Error on %s\n",
39884 pci_name(dev));
39885 - atomic_inc(&pci_nonparity_count);
39886 + atomic_inc_unchecked(&pci_nonparity_count);
39887 }
39888
39889 if (status & (PCI_STATUS_PARITY)) {
39890 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39891 "Master Data Parity Error on "
39892 "%s\n", pci_name(dev));
39893
39894 - atomic_inc(&pci_parity_count);
39895 + atomic_inc_unchecked(&pci_parity_count);
39896 }
39897
39898 if (status & (PCI_STATUS_DETECTED_PARITY)) {
39899 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
39900 "Detected Parity Error on %s\n",
39901 pci_name(dev));
39902
39903 - atomic_inc(&pci_parity_count);
39904 + atomic_inc_unchecked(&pci_parity_count);
39905 }
39906 }
39907 }
39908 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
39909 if (!check_pci_errors)
39910 return;
39911
39912 - before_count = atomic_read(&pci_parity_count);
39913 + before_count = atomic_read_unchecked(&pci_parity_count);
39914
39915 /* scan all PCI devices looking for a Parity Error on devices and
39916 * bridges.
39917 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
39918 /* Only if operator has selected panic on PCI Error */
39919 if (edac_pci_get_panic_on_pe()) {
39920 /* If the count is different 'after' from 'before' */
39921 - if (before_count != atomic_read(&pci_parity_count))
39922 + if (before_count != atomic_read_unchecked(&pci_parity_count))
39923 panic("EDAC: PCI Parity Error");
39924 }
39925 }
39926 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
39927 index c2359a1..8bd119d 100644
39928 --- a/drivers/edac/mce_amd.h
39929 +++ b/drivers/edac/mce_amd.h
39930 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
39931 bool (*mc0_mce)(u16, u8);
39932 bool (*mc1_mce)(u16, u8);
39933 bool (*mc2_mce)(u16, u8);
39934 -};
39935 +} __no_const;
39936
39937 void amd_report_gart_errors(bool);
39938 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
39939 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
39940 index 57ea7f4..af06b76 100644
39941 --- a/drivers/firewire/core-card.c
39942 +++ b/drivers/firewire/core-card.c
39943 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
39944 const struct fw_card_driver *driver,
39945 struct device *device)
39946 {
39947 - static atomic_t index = ATOMIC_INIT(-1);
39948 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
39949
39950 - card->index = atomic_inc_return(&index);
39951 + card->index = atomic_inc_return_unchecked(&index);
39952 card->driver = driver;
39953 card->device = device;
39954 card->current_tlabel = 0;
39955 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
39956
39957 void fw_core_remove_card(struct fw_card *card)
39958 {
39959 - struct fw_card_driver dummy_driver = dummy_driver_template;
39960 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
39961
39962 card->driver->update_phy_reg(card, 4,
39963 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
39964 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
39965 index f9e3aee..269dbdb 100644
39966 --- a/drivers/firewire/core-device.c
39967 +++ b/drivers/firewire/core-device.c
39968 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
39969 struct config_rom_attribute {
39970 struct device_attribute attr;
39971 u32 key;
39972 -};
39973 +} __do_const;
39974
39975 static ssize_t show_immediate(struct device *dev,
39976 struct device_attribute *dattr, char *buf)
39977 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
39978 index eb6935c..3cc2bfa 100644
39979 --- a/drivers/firewire/core-transaction.c
39980 +++ b/drivers/firewire/core-transaction.c
39981 @@ -38,6 +38,7 @@
39982 #include <linux/timer.h>
39983 #include <linux/types.h>
39984 #include <linux/workqueue.h>
39985 +#include <linux/sched.h>
39986
39987 #include <asm/byteorder.h>
39988
39989 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
39990 index e1480ff6..1a429bd 100644
39991 --- a/drivers/firewire/core.h
39992 +++ b/drivers/firewire/core.h
39993 @@ -111,6 +111,7 @@ struct fw_card_driver {
39994
39995 int (*stop_iso)(struct fw_iso_context *ctx);
39996 };
39997 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
39998
39999 void fw_card_initialize(struct fw_card *card,
40000 const struct fw_card_driver *driver, struct device *device);
40001 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40002 index aff9018..fc87ded 100644
40003 --- a/drivers/firewire/ohci.c
40004 +++ b/drivers/firewire/ohci.c
40005 @@ -2054,10 +2054,12 @@ static void bus_reset_work(struct work_struct *work)
40006 be32_to_cpu(ohci->next_header));
40007 }
40008
40009 +#ifndef CONFIG_GRKERNSEC
40010 if (param_remote_dma) {
40011 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40012 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40013 }
40014 +#endif
40015
40016 spin_unlock_irq(&ohci->lock);
40017
40018 @@ -2589,8 +2591,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40019 unsigned long flags;
40020 int n, ret = 0;
40021
40022 +#ifndef CONFIG_GRKERNSEC
40023 if (param_remote_dma)
40024 return 0;
40025 +#endif
40026
40027 /*
40028 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40029 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40030 index 94a58a0..f5eba42 100644
40031 --- a/drivers/firmware/dmi-id.c
40032 +++ b/drivers/firmware/dmi-id.c
40033 @@ -16,7 +16,7 @@
40034 struct dmi_device_attribute{
40035 struct device_attribute dev_attr;
40036 int field;
40037 -};
40038 +} __do_const;
40039 #define to_dmi_dev_attr(_dev_attr) \
40040 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40041
40042 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40043 index 69fac06..820f0c9a 100644
40044 --- a/drivers/firmware/dmi_scan.c
40045 +++ b/drivers/firmware/dmi_scan.c
40046 @@ -901,7 +901,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40047 if (buf == NULL)
40048 return -1;
40049
40050 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40051 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40052
40053 dmi_unmap(buf);
40054 return 0;
40055 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40056 index 4fd9961..52d60ce 100644
40057 --- a/drivers/firmware/efi/cper.c
40058 +++ b/drivers/firmware/efi/cper.c
40059 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40060 */
40061 u64 cper_next_record_id(void)
40062 {
40063 - static atomic64_t seq;
40064 + static atomic64_unchecked_t seq;
40065
40066 - if (!atomic64_read(&seq))
40067 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40068 + if (!atomic64_read_unchecked(&seq))
40069 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40070
40071 - return atomic64_inc_return(&seq);
40072 + return atomic64_inc_return_unchecked(&seq);
40073 }
40074 EXPORT_SYMBOL_GPL(cper_next_record_id);
40075
40076 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40077 index 9035c1b..aff45f8 100644
40078 --- a/drivers/firmware/efi/efi.c
40079 +++ b/drivers/firmware/efi/efi.c
40080 @@ -151,14 +151,16 @@ static struct attribute_group efi_subsys_attr_group = {
40081 };
40082
40083 static struct efivars generic_efivars;
40084 -static struct efivar_operations generic_ops;
40085 +static efivar_operations_no_const generic_ops __read_only;
40086
40087 static int generic_ops_register(void)
40088 {
40089 - generic_ops.get_variable = efi.get_variable;
40090 - generic_ops.set_variable = efi.set_variable;
40091 - generic_ops.get_next_variable = efi.get_next_variable;
40092 - generic_ops.query_variable_store = efi_query_variable_store;
40093 + pax_open_kernel();
40094 + *(void **)&generic_ops.get_variable = efi.get_variable;
40095 + *(void **)&generic_ops.set_variable = efi.set_variable;
40096 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40097 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40098 + pax_close_kernel();
40099
40100 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40101 }
40102 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40103 index f256ecd..387dcb1 100644
40104 --- a/drivers/firmware/efi/efivars.c
40105 +++ b/drivers/firmware/efi/efivars.c
40106 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40107 static int
40108 create_efivars_bin_attributes(void)
40109 {
40110 - struct bin_attribute *attr;
40111 + bin_attribute_no_const *attr;
40112 int error;
40113
40114 /* new_var */
40115 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40116 index 2f569aa..c95f4fb 100644
40117 --- a/drivers/firmware/google/memconsole.c
40118 +++ b/drivers/firmware/google/memconsole.c
40119 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40120 if (!found_memconsole())
40121 return -ENODEV;
40122
40123 - memconsole_bin_attr.size = memconsole_length;
40124 + pax_open_kernel();
40125 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40126 + pax_close_kernel();
40127 +
40128 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40129 }
40130
40131 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40132 index 3cfcfc6..09d6f117 100644
40133 --- a/drivers/gpio/gpio-em.c
40134 +++ b/drivers/gpio/gpio-em.c
40135 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40136 struct em_gio_priv *p;
40137 struct resource *io[2], *irq[2];
40138 struct gpio_chip *gpio_chip;
40139 - struct irq_chip *irq_chip;
40140 + irq_chip_no_const *irq_chip;
40141 const char *name = dev_name(&pdev->dev);
40142 int ret;
40143
40144 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40145 index 7818cd1..1be40e5 100644
40146 --- a/drivers/gpio/gpio-ich.c
40147 +++ b/drivers/gpio/gpio-ich.c
40148 @@ -94,7 +94,7 @@ struct ichx_desc {
40149 * this option allows driver caching written output values
40150 */
40151 bool use_outlvl_cache;
40152 -};
40153 +} __do_const;
40154
40155 static struct {
40156 spinlock_t lock;
40157 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40158 index f476ae2..05e1bdd 100644
40159 --- a/drivers/gpio/gpio-omap.c
40160 +++ b/drivers/gpio/gpio-omap.c
40161 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40162 const struct omap_gpio_platform_data *pdata;
40163 struct resource *res;
40164 struct gpio_bank *bank;
40165 - struct irq_chip *irqc;
40166 + irq_chip_no_const *irqc;
40167 int ret;
40168
40169 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40170 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40171 index 584484e..e26ebd6 100644
40172 --- a/drivers/gpio/gpio-rcar.c
40173 +++ b/drivers/gpio/gpio-rcar.c
40174 @@ -366,7 +366,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40175 struct gpio_rcar_priv *p;
40176 struct resource *io, *irq;
40177 struct gpio_chip *gpio_chip;
40178 - struct irq_chip *irq_chip;
40179 + irq_chip_no_const *irq_chip;
40180 struct device *dev = &pdev->dev;
40181 const char *name = dev_name(dev);
40182 int ret;
40183 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40184 index c1caa45..f0f97d2 100644
40185 --- a/drivers/gpio/gpio-vr41xx.c
40186 +++ b/drivers/gpio/gpio-vr41xx.c
40187 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40188 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40189 maskl, pendl, maskh, pendh);
40190
40191 - atomic_inc(&irq_err_count);
40192 + atomic_inc_unchecked(&irq_err_count);
40193
40194 return -EINVAL;
40195 }
40196 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40197 index 568aa2b..d1204d8 100644
40198 --- a/drivers/gpio/gpiolib.c
40199 +++ b/drivers/gpio/gpiolib.c
40200 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40201 }
40202
40203 if (gpiochip->irqchip) {
40204 - gpiochip->irqchip->irq_request_resources = NULL;
40205 - gpiochip->irqchip->irq_release_resources = NULL;
40206 + pax_open_kernel();
40207 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40208 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40209 + pax_close_kernel();
40210 gpiochip->irqchip = NULL;
40211 }
40212 }
40213 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40214 gpiochip->irqchip = NULL;
40215 return -EINVAL;
40216 }
40217 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40218 - irqchip->irq_release_resources = gpiochip_irq_relres;
40219 +
40220 + pax_open_kernel();
40221 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40222 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40223 + pax_close_kernel();
40224
40225 /*
40226 * Prepare the mapping since the irqchip shall be orthogonal to
40227 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40228 index 29168fa..c9baec6 100644
40229 --- a/drivers/gpu/drm/drm_crtc.c
40230 +++ b/drivers/gpu/drm/drm_crtc.c
40231 @@ -3964,7 +3964,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40232 goto done;
40233 }
40234
40235 - if (copy_to_user(&enum_ptr[copied].name,
40236 + if (copy_to_user(enum_ptr[copied].name,
40237 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40238 ret = -EFAULT;
40239 goto done;
40240 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40241 index 4f41377..ee33f40 100644
40242 --- a/drivers/gpu/drm/drm_drv.c
40243 +++ b/drivers/gpu/drm/drm_drv.c
40244 @@ -444,7 +444,7 @@ void drm_unplug_dev(struct drm_device *dev)
40245
40246 drm_device_set_unplugged(dev);
40247
40248 - if (dev->open_count == 0) {
40249 + if (local_read(&dev->open_count) == 0) {
40250 drm_put_dev(dev);
40251 }
40252 mutex_unlock(&drm_global_mutex);
40253 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40254 index 0b9514b..6acd174 100644
40255 --- a/drivers/gpu/drm/drm_fops.c
40256 +++ b/drivers/gpu/drm/drm_fops.c
40257 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40258 return PTR_ERR(minor);
40259
40260 dev = minor->dev;
40261 - if (!dev->open_count++)
40262 + if (local_inc_return(&dev->open_count) == 1)
40263 need_setup = 1;
40264
40265 /* share address_space across all char-devs of a single device */
40266 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40267 return 0;
40268
40269 err_undo:
40270 - dev->open_count--;
40271 + local_dec(&dev->open_count);
40272 drm_minor_release(minor);
40273 return retcode;
40274 }
40275 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40276
40277 mutex_lock(&drm_global_mutex);
40278
40279 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40280 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40281
40282 mutex_lock(&dev->struct_mutex);
40283 list_del(&file_priv->lhead);
40284 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40285 * Begin inline drm_release
40286 */
40287
40288 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40289 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40290 task_pid_nr(current),
40291 (long)old_encode_dev(file_priv->minor->kdev->devt),
40292 - dev->open_count);
40293 + local_read(&dev->open_count));
40294
40295 /* Release any auth tokens that might point to this file_priv,
40296 (do that under the drm_global_mutex) */
40297 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40298 * End inline drm_release
40299 */
40300
40301 - if (!--dev->open_count) {
40302 + if (local_dec_and_test(&dev->open_count)) {
40303 retcode = drm_lastclose(dev);
40304 if (drm_device_is_unplugged(dev))
40305 drm_put_dev(dev);
40306 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40307 index 3d2e91c..d31c4c9 100644
40308 --- a/drivers/gpu/drm/drm_global.c
40309 +++ b/drivers/gpu/drm/drm_global.c
40310 @@ -36,7 +36,7 @@
40311 struct drm_global_item {
40312 struct mutex mutex;
40313 void *object;
40314 - int refcount;
40315 + atomic_t refcount;
40316 };
40317
40318 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40319 @@ -49,7 +49,7 @@ void drm_global_init(void)
40320 struct drm_global_item *item = &glob[i];
40321 mutex_init(&item->mutex);
40322 item->object = NULL;
40323 - item->refcount = 0;
40324 + atomic_set(&item->refcount, 0);
40325 }
40326 }
40327
40328 @@ -59,7 +59,7 @@ void drm_global_release(void)
40329 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
40330 struct drm_global_item *item = &glob[i];
40331 BUG_ON(item->object != NULL);
40332 - BUG_ON(item->refcount != 0);
40333 + BUG_ON(atomic_read(&item->refcount) != 0);
40334 }
40335 }
40336
40337 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40338 struct drm_global_item *item = &glob[ref->global_type];
40339
40340 mutex_lock(&item->mutex);
40341 - if (item->refcount == 0) {
40342 + if (atomic_read(&item->refcount) == 0) {
40343 item->object = kzalloc(ref->size, GFP_KERNEL);
40344 if (unlikely(item->object == NULL)) {
40345 ret = -ENOMEM;
40346 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
40347 goto out_err;
40348
40349 }
40350 - ++item->refcount;
40351 + atomic_inc(&item->refcount);
40352 ref->object = item->object;
40353 mutex_unlock(&item->mutex);
40354 return 0;
40355 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
40356 struct drm_global_item *item = &glob[ref->global_type];
40357
40358 mutex_lock(&item->mutex);
40359 - BUG_ON(item->refcount == 0);
40360 + BUG_ON(atomic_read(&item->refcount) == 0);
40361 BUG_ON(ref->object != item->object);
40362 - if (--item->refcount == 0) {
40363 + if (atomic_dec_and_test(&item->refcount)) {
40364 ref->release(ref);
40365 item->object = NULL;
40366 }
40367 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
40368 index 51efebd..2b70935 100644
40369 --- a/drivers/gpu/drm/drm_info.c
40370 +++ b/drivers/gpu/drm/drm_info.c
40371 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
40372 struct drm_local_map *map;
40373 struct drm_map_list *r_list;
40374
40375 - /* Hardcoded from _DRM_FRAME_BUFFER,
40376 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
40377 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
40378 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
40379 + static const char * const types[] = {
40380 + [_DRM_FRAME_BUFFER] = "FB",
40381 + [_DRM_REGISTERS] = "REG",
40382 + [_DRM_SHM] = "SHM",
40383 + [_DRM_AGP] = "AGP",
40384 + [_DRM_SCATTER_GATHER] = "SG",
40385 + [_DRM_CONSISTENT] = "PCI"};
40386 const char *type;
40387 int i;
40388
40389 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
40390 map = r_list->map;
40391 if (!map)
40392 continue;
40393 - if (map->type < 0 || map->type > 5)
40394 + if (map->type >= ARRAY_SIZE(types))
40395 type = "??";
40396 else
40397 type = types[map->type];
40398 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
40399 index 2f4c4343..dd12cd2 100644
40400 --- a/drivers/gpu/drm/drm_ioc32.c
40401 +++ b/drivers/gpu/drm/drm_ioc32.c
40402 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
40403 request = compat_alloc_user_space(nbytes);
40404 if (!access_ok(VERIFY_WRITE, request, nbytes))
40405 return -EFAULT;
40406 - list = (struct drm_buf_desc *) (request + 1);
40407 + list = (struct drm_buf_desc __user *) (request + 1);
40408
40409 if (__put_user(count, &request->count)
40410 || __put_user(list, &request->list))
40411 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
40412 request = compat_alloc_user_space(nbytes);
40413 if (!access_ok(VERIFY_WRITE, request, nbytes))
40414 return -EFAULT;
40415 - list = (struct drm_buf_pub *) (request + 1);
40416 + list = (struct drm_buf_pub __user *) (request + 1);
40417
40418 if (__put_user(count, &request->count)
40419 || __put_user(list, &request->list))
40420 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
40421 return 0;
40422 }
40423
40424 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
40425 +drm_ioctl_compat_t drm_compat_ioctls[] = {
40426 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
40427 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
40428 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
40429 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
40430 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40431 {
40432 unsigned int nr = DRM_IOCTL_NR(cmd);
40433 - drm_ioctl_compat_t *fn;
40434 int ret;
40435
40436 /* Assume that ioctls without an explicit compat routine will just
40437 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40438 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
40439 return drm_ioctl(filp, cmd, arg);
40440
40441 - fn = drm_compat_ioctls[nr];
40442 -
40443 - if (fn != NULL)
40444 - ret = (*fn) (filp, cmd, arg);
40445 + if (drm_compat_ioctls[nr] != NULL)
40446 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
40447 else
40448 ret = drm_ioctl(filp, cmd, arg);
40449
40450 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
40451 index 00587a1..57a65ca 100644
40452 --- a/drivers/gpu/drm/drm_ioctl.c
40453 +++ b/drivers/gpu/drm/drm_ioctl.c
40454 @@ -642,7 +642,7 @@ long drm_ioctl(struct file *filp,
40455 struct drm_file *file_priv = filp->private_data;
40456 struct drm_device *dev;
40457 const struct drm_ioctl_desc *ioctl = NULL;
40458 - drm_ioctl_t *func;
40459 + drm_ioctl_no_const_t func;
40460 unsigned int nr = DRM_IOCTL_NR(cmd);
40461 int retcode = -EINVAL;
40462 char stack_kdata[128];
40463 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
40464 index 93ec5dc..82acbaf 100644
40465 --- a/drivers/gpu/drm/i810/i810_drv.h
40466 +++ b/drivers/gpu/drm/i810/i810_drv.h
40467 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
40468 int page_flipping;
40469
40470 wait_queue_head_t irq_queue;
40471 - atomic_t irq_received;
40472 - atomic_t irq_emitted;
40473 + atomic_unchecked_t irq_received;
40474 + atomic_unchecked_t irq_emitted;
40475
40476 int front_offset;
40477 } drm_i810_private_t;
40478 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
40479 index ecee3bc..ad5ae67 100644
40480 --- a/drivers/gpu/drm/i915/i915_dma.c
40481 +++ b/drivers/gpu/drm/i915/i915_dma.c
40482 @@ -356,7 +356,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
40483 * locking inversion with the driver load path. And the access here is
40484 * completely racy anyway. So don't bother with locking for now.
40485 */
40486 - return dev->open_count == 0;
40487 + return local_read(&dev->open_count) == 0;
40488 }
40489
40490 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
40491 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40492 index 1173831..7dfb389 100644
40493 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40494 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
40495 @@ -863,12 +863,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
40496 static int
40497 validate_exec_list(struct drm_device *dev,
40498 struct drm_i915_gem_exec_object2 *exec,
40499 - int count)
40500 + unsigned int count)
40501 {
40502 unsigned relocs_total = 0;
40503 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
40504 unsigned invalid_flags;
40505 - int i;
40506 + unsigned int i;
40507
40508 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
40509 if (USES_FULL_PPGTT(dev))
40510 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
40511 index 176de63..1ef9ac7 100644
40512 --- a/drivers/gpu/drm/i915/i915_ioc32.c
40513 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
40514 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
40515 (unsigned long)request);
40516 }
40517
40518 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40519 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
40520 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
40521 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
40522 [DRM_I915_GETPARAM] = compat_i915_getparam,
40523 @@ -201,18 +201,15 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
40524 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40525 {
40526 unsigned int nr = DRM_IOCTL_NR(cmd);
40527 - drm_ioctl_compat_t *fn = NULL;
40528 int ret;
40529
40530 if (nr < DRM_COMMAND_BASE)
40531 return drm_compat_ioctl(filp, cmd, arg);
40532
40533 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
40534 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40535 -
40536 - if (fn != NULL)
40537 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls)) {
40538 + drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
40539 ret = (*fn) (filp, cmd, arg);
40540 - else
40541 + } else
40542 ret = drm_ioctl(filp, cmd, arg);
40543
40544 return ret;
40545 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
40546 index c10b52e..e5e27ff 100644
40547 --- a/drivers/gpu/drm/i915/intel_display.c
40548 +++ b/drivers/gpu/drm/i915/intel_display.c
40549 @@ -12935,13 +12935,13 @@ struct intel_quirk {
40550 int subsystem_vendor;
40551 int subsystem_device;
40552 void (*hook)(struct drm_device *dev);
40553 -};
40554 +} __do_const;
40555
40556 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
40557 struct intel_dmi_quirk {
40558 void (*hook)(struct drm_device *dev);
40559 const struct dmi_system_id (*dmi_id_list)[];
40560 -};
40561 +} __do_const;
40562
40563 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40564 {
40565 @@ -12949,18 +12949,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
40566 return 1;
40567 }
40568
40569 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40570 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
40571 {
40572 - .dmi_id_list = &(const struct dmi_system_id[]) {
40573 - {
40574 - .callback = intel_dmi_reverse_brightness,
40575 - .ident = "NCR Corporation",
40576 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40577 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
40578 - },
40579 - },
40580 - { } /* terminating entry */
40581 + .callback = intel_dmi_reverse_brightness,
40582 + .ident = "NCR Corporation",
40583 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
40584 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
40585 },
40586 + },
40587 + { } /* terminating entry */
40588 +};
40589 +
40590 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
40591 + {
40592 + .dmi_id_list = &intel_dmi_quirks_table,
40593 .hook = quirk_invert_brightness,
40594 },
40595 };
40596 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
40597 index b250130..98df2a4 100644
40598 --- a/drivers/gpu/drm/imx/imx-drm-core.c
40599 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
40600 @@ -356,7 +356,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
40601 if (imxdrm->pipes >= MAX_CRTC)
40602 return -EINVAL;
40603
40604 - if (imxdrm->drm->open_count)
40605 + if (local_read(&imxdrm->drm->open_count))
40606 return -EBUSY;
40607
40608 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
40609 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
40610 index b4a2014..219ab78 100644
40611 --- a/drivers/gpu/drm/mga/mga_drv.h
40612 +++ b/drivers/gpu/drm/mga/mga_drv.h
40613 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
40614 u32 clear_cmd;
40615 u32 maccess;
40616
40617 - atomic_t vbl_received; /**< Number of vblanks received. */
40618 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
40619 wait_queue_head_t fence_queue;
40620 - atomic_t last_fence_retired;
40621 + atomic_unchecked_t last_fence_retired;
40622 u32 next_fence_to_post;
40623
40624 unsigned int fb_cpp;
40625 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
40626 index 729bfd5..ead8823 100644
40627 --- a/drivers/gpu/drm/mga/mga_ioc32.c
40628 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
40629 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
40630 return 0;
40631 }
40632
40633 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
40634 +drm_ioctl_compat_t mga_compat_ioctls[] = {
40635 [DRM_MGA_INIT] = compat_mga_init,
40636 [DRM_MGA_GETPARAM] = compat_mga_getparam,
40637 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
40638 @@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
40639 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
40640 {
40641 unsigned int nr = DRM_IOCTL_NR(cmd);
40642 - drm_ioctl_compat_t *fn = NULL;
40643 int ret;
40644
40645 if (nr < DRM_COMMAND_BASE)
40646 return drm_compat_ioctl(filp, cmd, arg);
40647
40648 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
40649 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40650 -
40651 - if (fn != NULL)
40652 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls)) {
40653 + drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
40654 ret = (*fn) (filp, cmd, arg);
40655 - else
40656 + } else
40657 ret = drm_ioctl(filp, cmd, arg);
40658
40659 return ret;
40660 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
40661 index 1b071b8..de8601a 100644
40662 --- a/drivers/gpu/drm/mga/mga_irq.c
40663 +++ b/drivers/gpu/drm/mga/mga_irq.c
40664 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
40665 if (crtc != 0)
40666 return 0;
40667
40668 - return atomic_read(&dev_priv->vbl_received);
40669 + return atomic_read_unchecked(&dev_priv->vbl_received);
40670 }
40671
40672
40673 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40674 /* VBLANK interrupt */
40675 if (status & MGA_VLINEPEN) {
40676 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
40677 - atomic_inc(&dev_priv->vbl_received);
40678 + atomic_inc_unchecked(&dev_priv->vbl_received);
40679 drm_handle_vblank(dev, 0);
40680 handled = 1;
40681 }
40682 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
40683 if ((prim_start & ~0x03) != (prim_end & ~0x03))
40684 MGA_WRITE(MGA_PRIMEND, prim_end);
40685
40686 - atomic_inc(&dev_priv->last_fence_retired);
40687 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
40688 wake_up(&dev_priv->fence_queue);
40689 handled = 1;
40690 }
40691 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
40692 * using fences.
40693 */
40694 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
40695 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
40696 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
40697 - *sequence) <= (1 << 23)));
40698
40699 *sequence = cur_fence;
40700 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
40701 index 7df6acc..84bbe52 100644
40702 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
40703 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
40704 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
40705 struct bit_table {
40706 const char id;
40707 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
40708 -};
40709 +} __no_const;
40710
40711 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
40712
40713 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
40714 index 8ae36f2..1147a30 100644
40715 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
40716 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
40717 @@ -121,7 +121,6 @@ struct nouveau_drm {
40718 struct drm_global_reference mem_global_ref;
40719 struct ttm_bo_global_ref bo_global_ref;
40720 struct ttm_bo_device bdev;
40721 - atomic_t validate_sequence;
40722 int (*move)(struct nouveau_channel *,
40723 struct ttm_buffer_object *,
40724 struct ttm_mem_reg *, struct ttm_mem_reg *);
40725 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40726 index 462679a..88e32a7 100644
40727 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40728 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
40729 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
40730 unsigned long arg)
40731 {
40732 unsigned int nr = DRM_IOCTL_NR(cmd);
40733 - drm_ioctl_compat_t *fn = NULL;
40734 + drm_ioctl_compat_t fn = NULL;
40735 int ret;
40736
40737 if (nr < DRM_COMMAND_BASE)
40738 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40739 index 3d1cfcb..0542700 100644
40740 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
40741 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
40742 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40743 }
40744
40745 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
40746 - nouveau_vram_manager_init,
40747 - nouveau_vram_manager_fini,
40748 - nouveau_vram_manager_new,
40749 - nouveau_vram_manager_del,
40750 - nouveau_vram_manager_debug
40751 + .init = nouveau_vram_manager_init,
40752 + .takedown = nouveau_vram_manager_fini,
40753 + .get_node = nouveau_vram_manager_new,
40754 + .put_node = nouveau_vram_manager_del,
40755 + .debug = nouveau_vram_manager_debug
40756 };
40757
40758 static int
40759 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40760 }
40761
40762 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
40763 - nouveau_gart_manager_init,
40764 - nouveau_gart_manager_fini,
40765 - nouveau_gart_manager_new,
40766 - nouveau_gart_manager_del,
40767 - nouveau_gart_manager_debug
40768 + .init = nouveau_gart_manager_init,
40769 + .takedown = nouveau_gart_manager_fini,
40770 + .get_node = nouveau_gart_manager_new,
40771 + .put_node = nouveau_gart_manager_del,
40772 + .debug = nouveau_gart_manager_debug
40773 };
40774
40775 /*XXX*/
40776 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
40777 }
40778
40779 const struct ttm_mem_type_manager_func nv04_gart_manager = {
40780 - nv04_gart_manager_init,
40781 - nv04_gart_manager_fini,
40782 - nv04_gart_manager_new,
40783 - nv04_gart_manager_del,
40784 - nv04_gart_manager_debug
40785 + .init = nv04_gart_manager_init,
40786 + .takedown = nv04_gart_manager_fini,
40787 + .get_node = nv04_gart_manager_new,
40788 + .put_node = nv04_gart_manager_del,
40789 + .debug = nv04_gart_manager_debug
40790 };
40791
40792 int
40793 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
40794 index c7592ec..dd45ebc 100644
40795 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
40796 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
40797 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
40798 * locking inversion with the driver load path. And the access here is
40799 * completely racy anyway. So don't bother with locking for now.
40800 */
40801 - return dev->open_count == 0;
40802 + return local_read(&dev->open_count) == 0;
40803 }
40804
40805 static const struct vga_switcheroo_client_ops
40806 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
40807 index 9782364..89bd954 100644
40808 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
40809 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
40810 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
40811 int ret;
40812
40813 mutex_lock(&qdev->async_io_mutex);
40814 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40815 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40816 if (qdev->last_sent_io_cmd > irq_num) {
40817 if (intr)
40818 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40819 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40820 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40821 else
40822 ret = wait_event_timeout(qdev->io_cmd_event,
40823 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40824 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40825 /* 0 is timeout, just bail the "hw" has gone away */
40826 if (ret <= 0)
40827 goto out;
40828 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
40829 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
40830 }
40831 outb(val, addr);
40832 qdev->last_sent_io_cmd = irq_num + 1;
40833 if (intr)
40834 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
40835 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40836 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40837 else
40838 ret = wait_event_timeout(qdev->io_cmd_event,
40839 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40840 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
40841 out:
40842 if (ret > 0)
40843 ret = 0;
40844 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
40845 index 6911b8c..89d6867 100644
40846 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
40847 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
40848 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
40849 struct drm_info_node *node = (struct drm_info_node *) m->private;
40850 struct qxl_device *qdev = node->minor->dev->dev_private;
40851
40852 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
40853 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
40854 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
40855 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
40856 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
40857 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
40858 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
40859 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
40860 seq_printf(m, "%d\n", qdev->irq_received_error);
40861 return 0;
40862 }
40863 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
40864 index 7c6cafe..460f542 100644
40865 --- a/drivers/gpu/drm/qxl/qxl_drv.h
40866 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
40867 @@ -290,10 +290,10 @@ struct qxl_device {
40868 unsigned int last_sent_io_cmd;
40869
40870 /* interrupt handling */
40871 - atomic_t irq_received;
40872 - atomic_t irq_received_display;
40873 - atomic_t irq_received_cursor;
40874 - atomic_t irq_received_io_cmd;
40875 + atomic_unchecked_t irq_received;
40876 + atomic_unchecked_t irq_received_display;
40877 + atomic_unchecked_t irq_received_cursor;
40878 + atomic_unchecked_t irq_received_io_cmd;
40879 unsigned irq_received_error;
40880 wait_queue_head_t display_event;
40881 wait_queue_head_t cursor_event;
40882 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
40883 index b110883..dd06418 100644
40884 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
40885 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
40886 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40887
40888 /* TODO copy slow path code from i915 */
40889 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
40890 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
40891 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
40892
40893 {
40894 struct qxl_drawable *draw = fb_cmd;
40895 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
40896 struct drm_qxl_reloc reloc;
40897
40898 if (copy_from_user(&reloc,
40899 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
40900 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
40901 sizeof(reloc))) {
40902 ret = -EFAULT;
40903 goto out_free_bos;
40904 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
40905
40906 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
40907
40908 - struct drm_qxl_command *commands =
40909 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
40910 + struct drm_qxl_command __user *commands =
40911 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
40912
40913 - if (copy_from_user(&user_cmd, &commands[cmd_num],
40914 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
40915 sizeof(user_cmd)))
40916 return -EFAULT;
40917
40918 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
40919 index 0bf1e20..42a7310 100644
40920 --- a/drivers/gpu/drm/qxl/qxl_irq.c
40921 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
40922 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
40923 if (!pending)
40924 return IRQ_NONE;
40925
40926 - atomic_inc(&qdev->irq_received);
40927 + atomic_inc_unchecked(&qdev->irq_received);
40928
40929 if (pending & QXL_INTERRUPT_DISPLAY) {
40930 - atomic_inc(&qdev->irq_received_display);
40931 + atomic_inc_unchecked(&qdev->irq_received_display);
40932 wake_up_all(&qdev->display_event);
40933 qxl_queue_garbage_collect(qdev, false);
40934 }
40935 if (pending & QXL_INTERRUPT_CURSOR) {
40936 - atomic_inc(&qdev->irq_received_cursor);
40937 + atomic_inc_unchecked(&qdev->irq_received_cursor);
40938 wake_up_all(&qdev->cursor_event);
40939 }
40940 if (pending & QXL_INTERRUPT_IO_CMD) {
40941 - atomic_inc(&qdev->irq_received_io_cmd);
40942 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
40943 wake_up_all(&qdev->io_cmd_event);
40944 }
40945 if (pending & QXL_INTERRUPT_ERROR) {
40946 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
40947 init_waitqueue_head(&qdev->io_cmd_event);
40948 INIT_WORK(&qdev->client_monitors_config_work,
40949 qxl_client_monitors_config_work_func);
40950 - atomic_set(&qdev->irq_received, 0);
40951 - atomic_set(&qdev->irq_received_display, 0);
40952 - atomic_set(&qdev->irq_received_cursor, 0);
40953 - atomic_set(&qdev->irq_received_io_cmd, 0);
40954 + atomic_set_unchecked(&qdev->irq_received, 0);
40955 + atomic_set_unchecked(&qdev->irq_received_display, 0);
40956 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
40957 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
40958 qdev->irq_received_error = 0;
40959 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
40960 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
40961 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
40962 index 0cbc4c9..0e46686 100644
40963 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
40964 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
40965 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
40966 }
40967 }
40968
40969 -static struct vm_operations_struct qxl_ttm_vm_ops;
40970 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
40971 static const struct vm_operations_struct *ttm_vm_ops;
40972
40973 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
40974 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
40975 return r;
40976 if (unlikely(ttm_vm_ops == NULL)) {
40977 ttm_vm_ops = vma->vm_ops;
40978 + pax_open_kernel();
40979 qxl_ttm_vm_ops = *ttm_vm_ops;
40980 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
40981 + pax_close_kernel();
40982 }
40983 vma->vm_ops = &qxl_ttm_vm_ops;
40984 return 0;
40985 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
40986 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
40987 {
40988 #if defined(CONFIG_DEBUG_FS)
40989 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
40990 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
40991 - unsigned i;
40992 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
40993 + {
40994 + .name = "qxl_mem_mm",
40995 + .show = &qxl_mm_dump_table,
40996 + },
40997 + {
40998 + .name = "qxl_surf_mm",
40999 + .show = &qxl_mm_dump_table,
41000 + }
41001 + };
41002
41003 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41004 - if (i == 0)
41005 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41006 - else
41007 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41008 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41009 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41010 - qxl_mem_types_list[i].driver_features = 0;
41011 - if (i == 0)
41012 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41013 - else
41014 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41015 + pax_open_kernel();
41016 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41017 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41018 + pax_close_kernel();
41019
41020 - }
41021 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41022 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41023 #else
41024 return 0;
41025 #endif
41026 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41027 index 2c45ac9..5d740f8 100644
41028 --- a/drivers/gpu/drm/r128/r128_cce.c
41029 +++ b/drivers/gpu/drm/r128/r128_cce.c
41030 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41031
41032 /* GH: Simple idle check.
41033 */
41034 - atomic_set(&dev_priv->idle_count, 0);
41035 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41036
41037 /* We don't support anything other than bus-mastering ring mode,
41038 * but the ring can be in either AGP or PCI space for the ring
41039 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41040 index 723e5d6..102dbaf 100644
41041 --- a/drivers/gpu/drm/r128/r128_drv.h
41042 +++ b/drivers/gpu/drm/r128/r128_drv.h
41043 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41044 int is_pci;
41045 unsigned long cce_buffers_offset;
41046
41047 - atomic_t idle_count;
41048 + atomic_unchecked_t idle_count;
41049
41050 int page_flipping;
41051 int current_page;
41052 u32 crtc_offset;
41053 u32 crtc_offset_cntl;
41054
41055 - atomic_t vbl_received;
41056 + atomic_unchecked_t vbl_received;
41057
41058 u32 color_fmt;
41059 unsigned int front_offset;
41060 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41061 index 663f38c..c689495 100644
41062 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41063 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41064 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41065 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41066 }
41067
41068 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41069 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41070 [DRM_R128_INIT] = compat_r128_init,
41071 [DRM_R128_DEPTH] = compat_r128_depth,
41072 [DRM_R128_STIPPLE] = compat_r128_stipple,
41073 @@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41074 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41075 {
41076 unsigned int nr = DRM_IOCTL_NR(cmd);
41077 - drm_ioctl_compat_t *fn = NULL;
41078 int ret;
41079
41080 if (nr < DRM_COMMAND_BASE)
41081 return drm_compat_ioctl(filp, cmd, arg);
41082
41083 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41084 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41085 -
41086 - if (fn != NULL)
41087 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls)) {
41088 + drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41089 ret = (*fn) (filp, cmd, arg);
41090 - else
41091 + } else
41092 ret = drm_ioctl(filp, cmd, arg);
41093
41094 return ret;
41095 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41096 index c2ae496..30b5993 100644
41097 --- a/drivers/gpu/drm/r128/r128_irq.c
41098 +++ b/drivers/gpu/drm/r128/r128_irq.c
41099 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41100 if (crtc != 0)
41101 return 0;
41102
41103 - return atomic_read(&dev_priv->vbl_received);
41104 + return atomic_read_unchecked(&dev_priv->vbl_received);
41105 }
41106
41107 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41108 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41109 /* VBLANK interrupt */
41110 if (status & R128_CRTC_VBLANK_INT) {
41111 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41112 - atomic_inc(&dev_priv->vbl_received);
41113 + atomic_inc_unchecked(&dev_priv->vbl_received);
41114 drm_handle_vblank(dev, 0);
41115 return IRQ_HANDLED;
41116 }
41117 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41118 index 8fd2d9f..18c9660 100644
41119 --- a/drivers/gpu/drm/r128/r128_state.c
41120 +++ b/drivers/gpu/drm/r128/r128_state.c
41121 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41122
41123 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41124 {
41125 - if (atomic_read(&dev_priv->idle_count) == 0)
41126 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41127 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41128 else
41129 - atomic_set(&dev_priv->idle_count, 0);
41130 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41131 }
41132
41133 #endif
41134 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41135 index b928c17..e5d9400 100644
41136 --- a/drivers/gpu/drm/radeon/mkregtable.c
41137 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41138 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41139 regex_t mask_rex;
41140 regmatch_t match[4];
41141 char buf[1024];
41142 - size_t end;
41143 + long end;
41144 int len;
41145 int done = 0;
41146 int r;
41147 unsigned o;
41148 struct offset *offset;
41149 char last_reg_s[10];
41150 - int last_reg;
41151 + unsigned long last_reg;
41152
41153 if (regcomp
41154 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41155 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41156 index bd7519f..e1c2cd95 100644
41157 --- a/drivers/gpu/drm/radeon/radeon_device.c
41158 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41159 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41160 * locking inversion with the driver load path. And the access here is
41161 * completely racy anyway. So don't bother with locking for now.
41162 */
41163 - return dev->open_count == 0;
41164 + return local_read(&dev->open_count) == 0;
41165 }
41166
41167 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41168 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41169 index 46bd393..6ae4719 100644
41170 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41171 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41172 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41173
41174 /* SW interrupt */
41175 wait_queue_head_t swi_queue;
41176 - atomic_t swi_emitted;
41177 + atomic_unchecked_t swi_emitted;
41178 int vblank_crtc;
41179 uint32_t irq_enable_reg;
41180 uint32_t r500_disp_irq_reg;
41181 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41182 index 0b98ea1..0881827 100644
41183 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41184 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41185 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41186 request = compat_alloc_user_space(sizeof(*request));
41187 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41188 || __put_user(req32.param, &request->param)
41189 - || __put_user((void __user *)(unsigned long)req32.value,
41190 + || __put_user((unsigned long)req32.value,
41191 &request->value))
41192 return -EFAULT;
41193
41194 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41195 #define compat_radeon_cp_setparam NULL
41196 #endif /* X86_64 || IA64 */
41197
41198 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41199 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41200 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41201 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41202 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41203 @@ -393,18 +393,15 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41204 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41205 {
41206 unsigned int nr = DRM_IOCTL_NR(cmd);
41207 - drm_ioctl_compat_t *fn = NULL;
41208 int ret;
41209
41210 if (nr < DRM_COMMAND_BASE)
41211 return drm_compat_ioctl(filp, cmd, arg);
41212
41213 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41214 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41215 -
41216 - if (fn != NULL)
41217 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls)) {
41218 + drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41219 ret = (*fn) (filp, cmd, arg);
41220 - else
41221 + } else
41222 ret = drm_ioctl(filp, cmd, arg);
41223
41224 return ret;
41225 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
41226 index 244b19b..c19226d 100644
41227 --- a/drivers/gpu/drm/radeon/radeon_irq.c
41228 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
41229 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
41230 unsigned int ret;
41231 RING_LOCALS;
41232
41233 - atomic_inc(&dev_priv->swi_emitted);
41234 - ret = atomic_read(&dev_priv->swi_emitted);
41235 + atomic_inc_unchecked(&dev_priv->swi_emitted);
41236 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
41237
41238 BEGIN_RING(4);
41239 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
41240 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
41241 drm_radeon_private_t *dev_priv =
41242 (drm_radeon_private_t *) dev->dev_private;
41243
41244 - atomic_set(&dev_priv->swi_emitted, 0);
41245 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
41246 init_waitqueue_head(&dev_priv->swi_queue);
41247
41248 dev->max_vblank_count = 0x001fffff;
41249 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
41250 index 15aee72..cda326e 100644
41251 --- a/drivers/gpu/drm/radeon/radeon_state.c
41252 +++ b/drivers/gpu/drm/radeon/radeon_state.c
41253 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
41254 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
41255 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
41256
41257 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
41258 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
41259 sarea_priv->nbox * sizeof(depth_boxes[0])))
41260 return -EFAULT;
41261
41262 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
41263 {
41264 drm_radeon_private_t *dev_priv = dev->dev_private;
41265 drm_radeon_getparam_t *param = data;
41266 - int value;
41267 + int value = 0;
41268
41269 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
41270
41271 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
41272 index d02aa1d..ca19e2c 100644
41273 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
41274 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
41275 @@ -959,7 +959,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
41276 man->size = size >> PAGE_SHIFT;
41277 }
41278
41279 -static struct vm_operations_struct radeon_ttm_vm_ops;
41280 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
41281 static const struct vm_operations_struct *ttm_vm_ops = NULL;
41282
41283 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41284 @@ -1000,8 +1000,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
41285 }
41286 if (unlikely(ttm_vm_ops == NULL)) {
41287 ttm_vm_ops = vma->vm_ops;
41288 + pax_open_kernel();
41289 radeon_ttm_vm_ops = *ttm_vm_ops;
41290 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
41291 + pax_close_kernel();
41292 }
41293 vma->vm_ops = &radeon_ttm_vm_ops;
41294 return 0;
41295 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
41296 index 978993f..e36e50e 100644
41297 --- a/drivers/gpu/drm/tegra/dc.c
41298 +++ b/drivers/gpu/drm/tegra/dc.c
41299 @@ -1416,7 +1416,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
41300 }
41301
41302 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
41303 - dc->debugfs_files[i].data = dc;
41304 + *(void **)&dc->debugfs_files[i].data = dc;
41305
41306 err = drm_debugfs_create_files(dc->debugfs_files,
41307 ARRAY_SIZE(debugfs_files),
41308 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
41309 index 33f67fd..55ee9761 100644
41310 --- a/drivers/gpu/drm/tegra/dsi.c
41311 +++ b/drivers/gpu/drm/tegra/dsi.c
41312 @@ -39,7 +39,7 @@ struct tegra_dsi {
41313 struct clk *clk_lp;
41314 struct clk *clk;
41315
41316 - struct drm_info_list *debugfs_files;
41317 + drm_info_list_no_const *debugfs_files;
41318 struct drm_minor *minor;
41319 struct dentry *debugfs;
41320
41321 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
41322 index ffe2654..03c7b1c 100644
41323 --- a/drivers/gpu/drm/tegra/hdmi.c
41324 +++ b/drivers/gpu/drm/tegra/hdmi.c
41325 @@ -60,7 +60,7 @@ struct tegra_hdmi {
41326 bool stereo;
41327 bool dvi;
41328
41329 - struct drm_info_list *debugfs_files;
41330 + drm_info_list_no_const *debugfs_files;
41331 struct drm_minor *minor;
41332 struct dentry *debugfs;
41333 };
41334 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41335 index aa0bd054..aea6a01 100644
41336 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
41337 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
41338 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
41339 }
41340
41341 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
41342 - ttm_bo_man_init,
41343 - ttm_bo_man_takedown,
41344 - ttm_bo_man_get_node,
41345 - ttm_bo_man_put_node,
41346 - ttm_bo_man_debug
41347 + .init = ttm_bo_man_init,
41348 + .takedown = ttm_bo_man_takedown,
41349 + .get_node = ttm_bo_man_get_node,
41350 + .put_node = ttm_bo_man_put_node,
41351 + .debug = ttm_bo_man_debug
41352 };
41353 EXPORT_SYMBOL(ttm_bo_manager_func);
41354 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
41355 index a1803fb..c53f6b0 100644
41356 --- a/drivers/gpu/drm/ttm/ttm_memory.c
41357 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
41358 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
41359 zone->glob = glob;
41360 glob->zone_kernel = zone;
41361 ret = kobject_init_and_add(
41362 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41363 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41364 if (unlikely(ret != 0)) {
41365 kobject_put(&zone->kobj);
41366 return ret;
41367 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
41368 zone->glob = glob;
41369 glob->zone_dma32 = zone;
41370 ret = kobject_init_and_add(
41371 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
41372 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
41373 if (unlikely(ret != 0)) {
41374 kobject_put(&zone->kobj);
41375 return ret;
41376 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41377 index 025c429..314062f 100644
41378 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
41379 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
41380 @@ -54,7 +54,7 @@
41381
41382 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41383 #define SMALL_ALLOCATION 16
41384 -#define FREE_ALL_PAGES (~0U)
41385 +#define FREE_ALL_PAGES (~0UL)
41386 /* times are in msecs */
41387 #define PAGE_FREE_INTERVAL 1000
41388
41389 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
41390 * @free_all: If set to true will free all pages in pool
41391 * @use_static: Safe to use static buffer
41392 **/
41393 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
41394 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
41395 bool use_static)
41396 {
41397 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41398 unsigned long irq_flags;
41399 struct page *p;
41400 struct page **pages_to_free;
41401 - unsigned freed_pages = 0,
41402 - npages_to_free = nr_free;
41403 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41404
41405 if (NUM_PAGES_TO_ALLOC < nr_free)
41406 npages_to_free = NUM_PAGES_TO_ALLOC;
41407 @@ -371,7 +370,8 @@ restart:
41408 __list_del(&p->lru, &pool->list);
41409
41410 ttm_pool_update_free_locked(pool, freed_pages);
41411 - nr_free -= freed_pages;
41412 + if (likely(nr_free != FREE_ALL_PAGES))
41413 + nr_free -= freed_pages;
41414 }
41415
41416 spin_unlock_irqrestore(&pool->lock, irq_flags);
41417 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41418 unsigned i;
41419 unsigned pool_offset;
41420 struct ttm_page_pool *pool;
41421 - int shrink_pages = sc->nr_to_scan;
41422 + unsigned long shrink_pages = sc->nr_to_scan;
41423 unsigned long freed = 0;
41424
41425 if (!mutex_trylock(&lock))
41426 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41427 pool_offset = ++start_pool % NUM_POOLS;
41428 /* select start pool in round robin fashion */
41429 for (i = 0; i < NUM_POOLS; ++i) {
41430 - unsigned nr_free = shrink_pages;
41431 + unsigned long nr_free = shrink_pages;
41432 if (shrink_pages == 0)
41433 break;
41434 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
41435 @@ -673,7 +673,7 @@ out:
41436 }
41437
41438 /* Put all pages in pages list to correct pool to wait for reuse */
41439 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
41440 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
41441 enum ttm_caching_state cstate)
41442 {
41443 unsigned long irq_flags;
41444 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
41445 struct list_head plist;
41446 struct page *p = NULL;
41447 gfp_t gfp_flags = GFP_USER;
41448 - unsigned count;
41449 + unsigned long count;
41450 int r;
41451
41452 /* set zero flag for page allocation if required */
41453 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41454 index 01e1d27..aaa018a 100644
41455 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41456 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
41457 @@ -56,7 +56,7 @@
41458
41459 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
41460 #define SMALL_ALLOCATION 4
41461 -#define FREE_ALL_PAGES (~0U)
41462 +#define FREE_ALL_PAGES (~0UL)
41463 /* times are in msecs */
41464 #define IS_UNDEFINED (0)
41465 #define IS_WC (1<<1)
41466 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
41467 * @nr_free: If set to true will free all pages in pool
41468 * @use_static: Safe to use static buffer
41469 **/
41470 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41471 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
41472 bool use_static)
41473 {
41474 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
41475 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
41476 struct dma_page *dma_p, *tmp;
41477 struct page **pages_to_free;
41478 struct list_head d_pages;
41479 - unsigned freed_pages = 0,
41480 - npages_to_free = nr_free;
41481 + unsigned long freed_pages = 0, npages_to_free = nr_free;
41482
41483 if (NUM_PAGES_TO_ALLOC < nr_free)
41484 npages_to_free = NUM_PAGES_TO_ALLOC;
41485 @@ -499,7 +498,8 @@ restart:
41486 /* remove range of pages from the pool */
41487 if (freed_pages) {
41488 ttm_pool_update_free_locked(pool, freed_pages);
41489 - nr_free -= freed_pages;
41490 + if (likely(nr_free != FREE_ALL_PAGES))
41491 + nr_free -= freed_pages;
41492 }
41493
41494 spin_unlock_irqrestore(&pool->lock, irq_flags);
41495 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
41496 struct dma_page *d_page, *next;
41497 enum pool_type type;
41498 bool is_cached = false;
41499 - unsigned count = 0, i, npages = 0;
41500 + unsigned long count = 0, i, npages = 0;
41501 unsigned long irq_flags;
41502
41503 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
41504 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41505 static unsigned start_pool;
41506 unsigned idx = 0;
41507 unsigned pool_offset;
41508 - unsigned shrink_pages = sc->nr_to_scan;
41509 + unsigned long shrink_pages = sc->nr_to_scan;
41510 struct device_pools *p;
41511 unsigned long freed = 0;
41512
41513 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41514 goto out;
41515 pool_offset = ++start_pool % _manager->npools;
41516 list_for_each_entry(p, &_manager->pools, pools) {
41517 - unsigned nr_free;
41518 + unsigned long nr_free;
41519
41520 if (!p->dev)
41521 continue;
41522 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
41523 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
41524 freed += nr_free - shrink_pages;
41525
41526 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
41527 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
41528 p->pool->dev_name, p->pool->name, current->pid,
41529 nr_free, shrink_pages);
41530 }
41531 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
41532 index 8cbcb45..a4d9cf7 100644
41533 --- a/drivers/gpu/drm/udl/udl_fb.c
41534 +++ b/drivers/gpu/drm/udl/udl_fb.c
41535 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
41536 fb_deferred_io_cleanup(info);
41537 kfree(info->fbdefio);
41538 info->fbdefio = NULL;
41539 - info->fbops->fb_mmap = udl_fb_mmap;
41540 }
41541
41542 pr_warn("released /dev/fb%d user=%d count=%d\n",
41543 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
41544 index ef8c500..01030c8 100644
41545 --- a/drivers/gpu/drm/via/via_drv.h
41546 +++ b/drivers/gpu/drm/via/via_drv.h
41547 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
41548 typedef uint32_t maskarray_t[5];
41549
41550 typedef struct drm_via_irq {
41551 - atomic_t irq_received;
41552 + atomic_unchecked_t irq_received;
41553 uint32_t pending_mask;
41554 uint32_t enable_mask;
41555 wait_queue_head_t irq_queue;
41556 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
41557 struct timeval last_vblank;
41558 int last_vblank_valid;
41559 unsigned usec_per_vblank;
41560 - atomic_t vbl_received;
41561 + atomic_unchecked_t vbl_received;
41562 drm_via_state_t hc_state;
41563 char pci_buf[VIA_PCI_BUF_SIZE];
41564 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
41565 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
41566 index 1319433..a993b0c 100644
41567 --- a/drivers/gpu/drm/via/via_irq.c
41568 +++ b/drivers/gpu/drm/via/via_irq.c
41569 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
41570 if (crtc != 0)
41571 return 0;
41572
41573 - return atomic_read(&dev_priv->vbl_received);
41574 + return atomic_read_unchecked(&dev_priv->vbl_received);
41575 }
41576
41577 irqreturn_t via_driver_irq_handler(int irq, void *arg)
41578 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41579
41580 status = VIA_READ(VIA_REG_INTERRUPT);
41581 if (status & VIA_IRQ_VBLANK_PENDING) {
41582 - atomic_inc(&dev_priv->vbl_received);
41583 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
41584 + atomic_inc_unchecked(&dev_priv->vbl_received);
41585 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
41586 do_gettimeofday(&cur_vblank);
41587 if (dev_priv->last_vblank_valid) {
41588 dev_priv->usec_per_vblank =
41589 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41590 dev_priv->last_vblank = cur_vblank;
41591 dev_priv->last_vblank_valid = 1;
41592 }
41593 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
41594 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
41595 DRM_DEBUG("US per vblank is: %u\n",
41596 dev_priv->usec_per_vblank);
41597 }
41598 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
41599
41600 for (i = 0; i < dev_priv->num_irqs; ++i) {
41601 if (status & cur_irq->pending_mask) {
41602 - atomic_inc(&cur_irq->irq_received);
41603 + atomic_inc_unchecked(&cur_irq->irq_received);
41604 wake_up(&cur_irq->irq_queue);
41605 handled = 1;
41606 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
41607 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
41608 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41609 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
41610 masks[irq][4]));
41611 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
41612 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
41613 } else {
41614 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
41615 (((cur_irq_sequence =
41616 - atomic_read(&cur_irq->irq_received)) -
41617 + atomic_read_unchecked(&cur_irq->irq_received)) -
41618 *sequence) <= (1 << 23)));
41619 }
41620 *sequence = cur_irq_sequence;
41621 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
41622 }
41623
41624 for (i = 0; i < dev_priv->num_irqs; ++i) {
41625 - atomic_set(&cur_irq->irq_received, 0);
41626 + atomic_set_unchecked(&cur_irq->irq_received, 0);
41627 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
41628 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
41629 init_waitqueue_head(&cur_irq->irq_queue);
41630 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
41631 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
41632 case VIA_IRQ_RELATIVE:
41633 irqwait->request.sequence +=
41634 - atomic_read(&cur_irq->irq_received);
41635 + atomic_read_unchecked(&cur_irq->irq_received);
41636 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
41637 case VIA_IRQ_ABSOLUTE:
41638 break;
41639 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41640 index d26a6da..5fa41ed 100644
41641 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41642 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
41643 @@ -447,7 +447,7 @@ struct vmw_private {
41644 * Fencing and IRQs.
41645 */
41646
41647 - atomic_t marker_seq;
41648 + atomic_unchecked_t marker_seq;
41649 wait_queue_head_t fence_queue;
41650 wait_queue_head_t fifo_queue;
41651 spinlock_t waiter_lock;
41652 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41653 index 39f2b03..d1b0a64 100644
41654 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41655 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
41656 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
41657 (unsigned int) min,
41658 (unsigned int) fifo->capabilities);
41659
41660 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41661 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
41662 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
41663 vmw_marker_queue_init(&fifo->marker_queue);
41664 return vmw_fifo_send_fence(dev_priv, &dummy);
41665 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
41666 if (reserveable)
41667 iowrite32(bytes, fifo_mem +
41668 SVGA_FIFO_RESERVED);
41669 - return fifo_mem + (next_cmd >> 2);
41670 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
41671 } else {
41672 need_bounce = true;
41673 }
41674 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41675
41676 fm = vmw_fifo_reserve(dev_priv, bytes);
41677 if (unlikely(fm == NULL)) {
41678 - *seqno = atomic_read(&dev_priv->marker_seq);
41679 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41680 ret = -ENOMEM;
41681 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
41682 false, 3*HZ);
41683 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
41684 }
41685
41686 do {
41687 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
41688 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
41689 } while (*seqno == 0);
41690
41691 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
41692 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41693 index 170b61b..fec7348 100644
41694 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41695 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
41696 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
41697 }
41698
41699 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
41700 - vmw_gmrid_man_init,
41701 - vmw_gmrid_man_takedown,
41702 - vmw_gmrid_man_get_node,
41703 - vmw_gmrid_man_put_node,
41704 - vmw_gmrid_man_debug
41705 + .init = vmw_gmrid_man_init,
41706 + .takedown = vmw_gmrid_man_takedown,
41707 + .get_node = vmw_gmrid_man_get_node,
41708 + .put_node = vmw_gmrid_man_put_node,
41709 + .debug = vmw_gmrid_man_debug
41710 };
41711 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41712 index 69c8ce2..cacb0ab 100644
41713 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41714 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
41715 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
41716 int ret;
41717
41718 num_clips = arg->num_clips;
41719 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41720 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41721
41722 if (unlikely(num_clips == 0))
41723 return 0;
41724 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
41725 int ret;
41726
41727 num_clips = arg->num_clips;
41728 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
41729 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
41730
41731 if (unlikely(num_clips == 0))
41732 return 0;
41733 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41734 index 9fe9827..0aa2fc0 100644
41735 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41736 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
41737 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
41738 * emitted. Then the fence is stale and signaled.
41739 */
41740
41741 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
41742 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
41743 > VMW_FENCE_WRAP);
41744
41745 return ret;
41746 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
41747
41748 if (fifo_idle)
41749 down_read(&fifo_state->rwsem);
41750 - signal_seq = atomic_read(&dev_priv->marker_seq);
41751 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
41752 ret = 0;
41753
41754 for (;;) {
41755 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41756 index efd1ffd..0ae13ca 100644
41757 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41758 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
41759 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
41760 while (!vmw_lag_lt(queue, us)) {
41761 spin_lock(&queue->lock);
41762 if (list_empty(&queue->head))
41763 - seqno = atomic_read(&dev_priv->marker_seq);
41764 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
41765 else {
41766 marker = list_first_entry(&queue->head,
41767 struct vmw_marker, head);
41768 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
41769 index 37ac7b5..d52a5c9 100644
41770 --- a/drivers/gpu/vga/vga_switcheroo.c
41771 +++ b/drivers/gpu/vga/vga_switcheroo.c
41772 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
41773
41774 /* this version is for the case where the power switch is separate
41775 to the device being powered down. */
41776 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
41777 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
41778 {
41779 /* copy over all the bus versions */
41780 if (dev->bus && dev->bus->pm) {
41781 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
41782 return ret;
41783 }
41784
41785 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
41786 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
41787 {
41788 /* copy over all the bus versions */
41789 if (dev->bus && dev->bus->pm) {
41790 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
41791 index 8b63879..a5a5e72 100644
41792 --- a/drivers/hid/hid-core.c
41793 +++ b/drivers/hid/hid-core.c
41794 @@ -2508,7 +2508,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
41795
41796 int hid_add_device(struct hid_device *hdev)
41797 {
41798 - static atomic_t id = ATOMIC_INIT(0);
41799 + static atomic_unchecked_t id = ATOMIC_INIT(0);
41800 int ret;
41801
41802 if (WARN_ON(hdev->status & HID_STAT_ADDED))
41803 @@ -2551,7 +2551,7 @@ int hid_add_device(struct hid_device *hdev)
41804 /* XXX hack, any other cleaner solution after the driver core
41805 * is converted to allow more than 20 bytes as the device name? */
41806 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
41807 - hdev->vendor, hdev->product, atomic_inc_return(&id));
41808 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
41809
41810 hid_debug_register(hdev, dev_name(&hdev->dev));
41811 ret = device_add(&hdev->dev);
41812 diff --git a/drivers/hid/hid-logitech-dj.c b/drivers/hid/hid-logitech-dj.c
41813 index 5bc6d80..e47b55a 100644
41814 --- a/drivers/hid/hid-logitech-dj.c
41815 +++ b/drivers/hid/hid-logitech-dj.c
41816 @@ -853,6 +853,12 @@ static int logi_dj_dj_event(struct hid_device *hdev,
41817 * case we forward it to the correct hid device (via hid_input_report()
41818 * ) and return 1 so hid-core does not anything else with it.
41819 */
41820 + if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41821 + (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41822 + dev_err(&hdev->dev, "%s: invalid device index:%d\n",
41823 + __func__, dj_report->device_index);
41824 + return false;
41825 + }
41826
41827 if ((dj_report->device_index < DJ_DEVICE_INDEX_MIN) ||
41828 (dj_report->device_index > DJ_DEVICE_INDEX_MAX)) {
41829 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
41830 index c13fb5b..55a3802 100644
41831 --- a/drivers/hid/hid-wiimote-debug.c
41832 +++ b/drivers/hid/hid-wiimote-debug.c
41833 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
41834 else if (size == 0)
41835 return -EIO;
41836
41837 - if (copy_to_user(u, buf, size))
41838 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
41839 return -EFAULT;
41840
41841 *off += size;
41842 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
41843 index 433f72a..2926005 100644
41844 --- a/drivers/hv/channel.c
41845 +++ b/drivers/hv/channel.c
41846 @@ -366,8 +366,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
41847 unsigned long flags;
41848 int ret = 0;
41849
41850 - next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
41851 - atomic_inc(&vmbus_connection.next_gpadl_handle);
41852 + next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
41853 + atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
41854
41855 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
41856 if (ret)
41857 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
41858 index 3e4235c..877d0e5 100644
41859 --- a/drivers/hv/hv.c
41860 +++ b/drivers/hv/hv.c
41861 @@ -112,7 +112,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
41862 u64 output_address = (output) ? virt_to_phys(output) : 0;
41863 u32 output_address_hi = output_address >> 32;
41864 u32 output_address_lo = output_address & 0xFFFFFFFF;
41865 - void *hypercall_page = hv_context.hypercall_page;
41866 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
41867
41868 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
41869 "=a"(hv_status_lo) : "d" (control_hi),
41870 @@ -156,7 +156,7 @@ int hv_init(void)
41871 /* See if the hypercall page is already set */
41872 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
41873
41874 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
41875 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
41876
41877 if (!virtaddr)
41878 goto cleanup;
41879 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
41880 index b958ded..b2452bb 100644
41881 --- a/drivers/hv/hv_balloon.c
41882 +++ b/drivers/hv/hv_balloon.c
41883 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
41884
41885 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
41886 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
41887 -static atomic_t trans_id = ATOMIC_INIT(0);
41888 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
41889
41890 static int dm_ring_size = (5 * PAGE_SIZE);
41891
41892 @@ -893,7 +893,7 @@ static void hot_add_req(struct work_struct *dummy)
41893 pr_info("Memory hot add failed\n");
41894
41895 dm->state = DM_INITIALIZED;
41896 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41897 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41898 vmbus_sendpacket(dm->dev->channel, &resp,
41899 sizeof(struct dm_hot_add_response),
41900 (unsigned long)NULL,
41901 @@ -973,7 +973,7 @@ static void post_status(struct hv_dynmem_device *dm)
41902 memset(&status, 0, sizeof(struct dm_status));
41903 status.hdr.type = DM_STATUS_REPORT;
41904 status.hdr.size = sizeof(struct dm_status);
41905 - status.hdr.trans_id = atomic_inc_return(&trans_id);
41906 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41907
41908 /*
41909 * The host expects the guest to report free memory.
41910 @@ -993,7 +993,7 @@ static void post_status(struct hv_dynmem_device *dm)
41911 * send the status. This can happen if we were interrupted
41912 * after we picked our transaction ID.
41913 */
41914 - if (status.hdr.trans_id != atomic_read(&trans_id))
41915 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
41916 return;
41917
41918 /*
41919 @@ -1133,7 +1133,7 @@ static void balloon_up(struct work_struct *dummy)
41920 */
41921
41922 do {
41923 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
41924 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41925 ret = vmbus_sendpacket(dm_device.dev->channel,
41926 bl_resp,
41927 bl_resp->hdr.size,
41928 @@ -1179,7 +1179,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
41929
41930 memset(&resp, 0, sizeof(struct dm_unballoon_response));
41931 resp.hdr.type = DM_UNBALLOON_RESPONSE;
41932 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
41933 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41934 resp.hdr.size = sizeof(struct dm_unballoon_response);
41935
41936 vmbus_sendpacket(dm_device.dev->channel, &resp,
41937 @@ -1243,7 +1243,7 @@ static void version_resp(struct hv_dynmem_device *dm,
41938 memset(&version_req, 0, sizeof(struct dm_version_request));
41939 version_req.hdr.type = DM_VERSION_REQUEST;
41940 version_req.hdr.size = sizeof(struct dm_version_request);
41941 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41942 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41943 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
41944 version_req.is_last_attempt = 1;
41945
41946 @@ -1413,7 +1413,7 @@ static int balloon_probe(struct hv_device *dev,
41947 memset(&version_req, 0, sizeof(struct dm_version_request));
41948 version_req.hdr.type = DM_VERSION_REQUEST;
41949 version_req.hdr.size = sizeof(struct dm_version_request);
41950 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
41951 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41952 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
41953 version_req.is_last_attempt = 0;
41954
41955 @@ -1444,7 +1444,7 @@ static int balloon_probe(struct hv_device *dev,
41956 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
41957 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
41958 cap_msg.hdr.size = sizeof(struct dm_capabilities);
41959 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
41960 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
41961
41962 cap_msg.caps.cap_bits.balloon = 1;
41963 cap_msg.caps.cap_bits.hot_add = 1;
41964 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
41965 index c386d8d..d6004c4 100644
41966 --- a/drivers/hv/hyperv_vmbus.h
41967 +++ b/drivers/hv/hyperv_vmbus.h
41968 @@ -611,7 +611,7 @@ enum vmbus_connect_state {
41969 struct vmbus_connection {
41970 enum vmbus_connect_state conn_state;
41971
41972 - atomic_t next_gpadl_handle;
41973 + atomic_unchecked_t next_gpadl_handle;
41974
41975 /*
41976 * Represents channel interrupts. Each bit position represents a
41977 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
41978 index 4d6b269..2e23b86 100644
41979 --- a/drivers/hv/vmbus_drv.c
41980 +++ b/drivers/hv/vmbus_drv.c
41981 @@ -807,10 +807,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
41982 {
41983 int ret = 0;
41984
41985 - static atomic_t device_num = ATOMIC_INIT(0);
41986 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
41987
41988 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
41989 - atomic_inc_return(&device_num));
41990 + atomic_inc_return_unchecked(&device_num));
41991
41992 child_device_obj->device.bus = &hv_bus;
41993 child_device_obj->device.parent = &hv_acpi_dev->dev;
41994 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
41995 index 579bdf9..75118b5 100644
41996 --- a/drivers/hwmon/acpi_power_meter.c
41997 +++ b/drivers/hwmon/acpi_power_meter.c
41998 @@ -116,7 +116,7 @@ struct sensor_template {
41999 struct device_attribute *devattr,
42000 const char *buf, size_t count);
42001 int index;
42002 -};
42003 +} __do_const;
42004
42005 /* Averaging interval */
42006 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42007 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42008 struct sensor_template *attrs)
42009 {
42010 struct device *dev = &resource->acpi_dev->dev;
42011 - struct sensor_device_attribute *sensors =
42012 + sensor_device_attribute_no_const *sensors =
42013 &resource->sensors[resource->num_sensors];
42014 int res = 0;
42015
42016 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42017 index 0af63da..05a183a 100644
42018 --- a/drivers/hwmon/applesmc.c
42019 +++ b/drivers/hwmon/applesmc.c
42020 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42021 {
42022 struct applesmc_node_group *grp;
42023 struct applesmc_dev_attr *node;
42024 - struct attribute *attr;
42025 + attribute_no_const *attr;
42026 int ret, i;
42027
42028 for (grp = groups; grp->format; grp++) {
42029 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42030 index cccef87..06ce8ec 100644
42031 --- a/drivers/hwmon/asus_atk0110.c
42032 +++ b/drivers/hwmon/asus_atk0110.c
42033 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42034 struct atk_sensor_data {
42035 struct list_head list;
42036 struct atk_data *data;
42037 - struct device_attribute label_attr;
42038 - struct device_attribute input_attr;
42039 - struct device_attribute limit1_attr;
42040 - struct device_attribute limit2_attr;
42041 + device_attribute_no_const label_attr;
42042 + device_attribute_no_const input_attr;
42043 + device_attribute_no_const limit1_attr;
42044 + device_attribute_no_const limit2_attr;
42045 char label_attr_name[ATTR_NAME_SIZE];
42046 char input_attr_name[ATTR_NAME_SIZE];
42047 char limit1_attr_name[ATTR_NAME_SIZE];
42048 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42049 static struct device_attribute atk_name_attr =
42050 __ATTR(name, 0444, atk_name_show, NULL);
42051
42052 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42053 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42054 sysfs_show_func show)
42055 {
42056 sysfs_attr_init(&attr->attr);
42057 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42058 index 5b7fec8..05c957a 100644
42059 --- a/drivers/hwmon/coretemp.c
42060 +++ b/drivers/hwmon/coretemp.c
42061 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42062 return NOTIFY_OK;
42063 }
42064
42065 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42066 +static struct notifier_block coretemp_cpu_notifier = {
42067 .notifier_call = coretemp_cpu_callback,
42068 };
42069
42070 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42071 index 7a8a6fb..015c1fd 100644
42072 --- a/drivers/hwmon/ibmaem.c
42073 +++ b/drivers/hwmon/ibmaem.c
42074 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42075 struct aem_rw_sensor_template *rw)
42076 {
42077 struct device *dev = &data->pdev->dev;
42078 - struct sensor_device_attribute *sensors = data->sensors;
42079 + sensor_device_attribute_no_const *sensors = data->sensors;
42080 int err;
42081
42082 /* Set up read-only sensors */
42083 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42084 index 17ae2eb..21b71dd 100644
42085 --- a/drivers/hwmon/iio_hwmon.c
42086 +++ b/drivers/hwmon/iio_hwmon.c
42087 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42088 {
42089 struct device *dev = &pdev->dev;
42090 struct iio_hwmon_state *st;
42091 - struct sensor_device_attribute *a;
42092 + sensor_device_attribute_no_const *a;
42093 int ret, i;
42094 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42095 enum iio_chan_type type;
42096 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42097 index f3830db..9f4d6d5 100644
42098 --- a/drivers/hwmon/nct6683.c
42099 +++ b/drivers/hwmon/nct6683.c
42100 @@ -397,11 +397,11 @@ static struct attribute_group *
42101 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42102 int repeat)
42103 {
42104 - struct sensor_device_attribute_2 *a2;
42105 - struct sensor_device_attribute *a;
42106 + sensor_device_attribute_2_no_const *a2;
42107 + sensor_device_attribute_no_const *a;
42108 struct sensor_device_template **t;
42109 struct sensor_device_attr_u *su;
42110 - struct attribute_group *group;
42111 + attribute_group_no_const *group;
42112 struct attribute **attrs;
42113 int i, j, count;
42114
42115 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42116 index 1be4117..88ae1e1 100644
42117 --- a/drivers/hwmon/nct6775.c
42118 +++ b/drivers/hwmon/nct6775.c
42119 @@ -952,10 +952,10 @@ static struct attribute_group *
42120 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42121 int repeat)
42122 {
42123 - struct attribute_group *group;
42124 + attribute_group_no_const *group;
42125 struct sensor_device_attr_u *su;
42126 - struct sensor_device_attribute *a;
42127 - struct sensor_device_attribute_2 *a2;
42128 + sensor_device_attribute_no_const *a;
42129 + sensor_device_attribute_2_no_const *a2;
42130 struct attribute **attrs;
42131 struct sensor_device_template **t;
42132 int i, count;
42133 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42134 index f2e47c7..45d7941 100644
42135 --- a/drivers/hwmon/pmbus/pmbus_core.c
42136 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42137 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42138 return 0;
42139 }
42140
42141 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42142 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42143 const char *name,
42144 umode_t mode,
42145 ssize_t (*show)(struct device *dev,
42146 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42147 dev_attr->store = store;
42148 }
42149
42150 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42151 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42152 const char *name,
42153 umode_t mode,
42154 ssize_t (*show)(struct device *dev,
42155 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42156 u16 reg, u8 mask)
42157 {
42158 struct pmbus_boolean *boolean;
42159 - struct sensor_device_attribute *a;
42160 + sensor_device_attribute_no_const *a;
42161
42162 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42163 if (!boolean)
42164 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42165 bool update, bool readonly)
42166 {
42167 struct pmbus_sensor *sensor;
42168 - struct device_attribute *a;
42169 + device_attribute_no_const *a;
42170
42171 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42172 if (!sensor)
42173 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42174 const char *lstring, int index)
42175 {
42176 struct pmbus_label *label;
42177 - struct device_attribute *a;
42178 + device_attribute_no_const *a;
42179
42180 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42181 if (!label)
42182 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42183 index d4f0935..7420593 100644
42184 --- a/drivers/hwmon/sht15.c
42185 +++ b/drivers/hwmon/sht15.c
42186 @@ -169,7 +169,7 @@ struct sht15_data {
42187 int supply_uv;
42188 bool supply_uv_valid;
42189 struct work_struct update_supply_work;
42190 - atomic_t interrupt_handled;
42191 + atomic_unchecked_t interrupt_handled;
42192 };
42193
42194 /**
42195 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42196 ret = gpio_direction_input(data->pdata->gpio_data);
42197 if (ret)
42198 return ret;
42199 - atomic_set(&data->interrupt_handled, 0);
42200 + atomic_set_unchecked(&data->interrupt_handled, 0);
42201
42202 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42203 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42204 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42205 /* Only relevant if the interrupt hasn't occurred. */
42206 - if (!atomic_read(&data->interrupt_handled))
42207 + if (!atomic_read_unchecked(&data->interrupt_handled))
42208 schedule_work(&data->read_work);
42209 }
42210 ret = wait_event_timeout(data->wait_queue,
42211 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42212
42213 /* First disable the interrupt */
42214 disable_irq_nosync(irq);
42215 - atomic_inc(&data->interrupt_handled);
42216 + atomic_inc_unchecked(&data->interrupt_handled);
42217 /* Then schedule a reading work struct */
42218 if (data->state != SHT15_READING_NOTHING)
42219 schedule_work(&data->read_work);
42220 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42221 * If not, then start the interrupt again - care here as could
42222 * have gone low in meantime so verify it hasn't!
42223 */
42224 - atomic_set(&data->interrupt_handled, 0);
42225 + atomic_set_unchecked(&data->interrupt_handled, 0);
42226 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42227 /* If still not occurred or another handler was scheduled */
42228 if (gpio_get_value(data->pdata->gpio_data)
42229 - || atomic_read(&data->interrupt_handled))
42230 + || atomic_read_unchecked(&data->interrupt_handled))
42231 return;
42232 }
42233
42234 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
42235 index ac91c07..8e69663 100644
42236 --- a/drivers/hwmon/via-cputemp.c
42237 +++ b/drivers/hwmon/via-cputemp.c
42238 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
42239 return NOTIFY_OK;
42240 }
42241
42242 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
42243 +static struct notifier_block via_cputemp_cpu_notifier = {
42244 .notifier_call = via_cputemp_cpu_callback,
42245 };
42246
42247 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
42248 index 65e3240..e6c511d 100644
42249 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
42250 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
42251 @@ -39,7 +39,7 @@
42252 extern struct i2c_adapter amd756_smbus;
42253
42254 static struct i2c_adapter *s4882_adapter;
42255 -static struct i2c_algorithm *s4882_algo;
42256 +static i2c_algorithm_no_const *s4882_algo;
42257
42258 /* Wrapper access functions for multiplexed SMBus */
42259 static DEFINE_MUTEX(amd756_lock);
42260 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
42261 index b19a310..d6eece0 100644
42262 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
42263 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
42264 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
42265 /* usb layer */
42266
42267 /* Send command to device, and get response. */
42268 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42269 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
42270 {
42271 int ret = 0;
42272 int actual;
42273 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
42274 index 88eda09..cf40434 100644
42275 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
42276 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
42277 @@ -37,7 +37,7 @@
42278 extern struct i2c_adapter *nforce2_smbus;
42279
42280 static struct i2c_adapter *s4985_adapter;
42281 -static struct i2c_algorithm *s4985_algo;
42282 +static i2c_algorithm_no_const *s4985_algo;
42283
42284 /* Wrapper access functions for multiplexed SMBus */
42285 static DEFINE_MUTEX(nforce2_lock);
42286 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
42287 index 71c7a39..71dd3e0 100644
42288 --- a/drivers/i2c/i2c-dev.c
42289 +++ b/drivers/i2c/i2c-dev.c
42290 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
42291 break;
42292 }
42293
42294 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
42295 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
42296 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
42297 if (IS_ERR(rdwr_pa[i].buf)) {
42298 res = PTR_ERR(rdwr_pa[i].buf);
42299 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
42300 index 0b510ba..4fbb5085 100644
42301 --- a/drivers/ide/ide-cd.c
42302 +++ b/drivers/ide/ide-cd.c
42303 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
42304 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
42305 if ((unsigned long)buf & alignment
42306 || blk_rq_bytes(rq) & q->dma_pad_mask
42307 - || object_is_on_stack(buf))
42308 + || object_starts_on_stack(buf))
42309 drive->dma = 0;
42310 }
42311 }
42312 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
42313 index af3e76d..96dfe5e 100644
42314 --- a/drivers/iio/industrialio-core.c
42315 +++ b/drivers/iio/industrialio-core.c
42316 @@ -555,7 +555,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
42317 }
42318
42319 static
42320 -int __iio_device_attr_init(struct device_attribute *dev_attr,
42321 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
42322 const char *postfix,
42323 struct iio_chan_spec const *chan,
42324 ssize_t (*readfunc)(struct device *dev,
42325 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
42326 index e28a494..f7c2671 100644
42327 --- a/drivers/infiniband/core/cm.c
42328 +++ b/drivers/infiniband/core/cm.c
42329 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
42330
42331 struct cm_counter_group {
42332 struct kobject obj;
42333 - atomic_long_t counter[CM_ATTR_COUNT];
42334 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
42335 };
42336
42337 struct cm_counter_attribute {
42338 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
42339 struct ib_mad_send_buf *msg = NULL;
42340 int ret;
42341
42342 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42343 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42344 counter[CM_REQ_COUNTER]);
42345
42346 /* Quick state check to discard duplicate REQs. */
42347 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
42348 if (!cm_id_priv)
42349 return;
42350
42351 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42352 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42353 counter[CM_REP_COUNTER]);
42354 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
42355 if (ret)
42356 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
42357 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
42358 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
42359 spin_unlock_irq(&cm_id_priv->lock);
42360 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42361 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42362 counter[CM_RTU_COUNTER]);
42363 goto out;
42364 }
42365 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
42366 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
42367 dreq_msg->local_comm_id);
42368 if (!cm_id_priv) {
42369 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42370 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42371 counter[CM_DREQ_COUNTER]);
42372 cm_issue_drep(work->port, work->mad_recv_wc);
42373 return -EINVAL;
42374 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
42375 case IB_CM_MRA_REP_RCVD:
42376 break;
42377 case IB_CM_TIMEWAIT:
42378 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42379 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42380 counter[CM_DREQ_COUNTER]);
42381 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42382 goto unlock;
42383 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
42384 cm_free_msg(msg);
42385 goto deref;
42386 case IB_CM_DREQ_RCVD:
42387 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42388 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42389 counter[CM_DREQ_COUNTER]);
42390 goto unlock;
42391 default:
42392 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
42393 ib_modify_mad(cm_id_priv->av.port->mad_agent,
42394 cm_id_priv->msg, timeout)) {
42395 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
42396 - atomic_long_inc(&work->port->
42397 + atomic_long_inc_unchecked(&work->port->
42398 counter_group[CM_RECV_DUPLICATES].
42399 counter[CM_MRA_COUNTER]);
42400 goto out;
42401 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
42402 break;
42403 case IB_CM_MRA_REQ_RCVD:
42404 case IB_CM_MRA_REP_RCVD:
42405 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42406 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42407 counter[CM_MRA_COUNTER]);
42408 /* fall through */
42409 default:
42410 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
42411 case IB_CM_LAP_IDLE:
42412 break;
42413 case IB_CM_MRA_LAP_SENT:
42414 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42415 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42416 counter[CM_LAP_COUNTER]);
42417 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
42418 goto unlock;
42419 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
42420 cm_free_msg(msg);
42421 goto deref;
42422 case IB_CM_LAP_RCVD:
42423 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42424 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42425 counter[CM_LAP_COUNTER]);
42426 goto unlock;
42427 default:
42428 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
42429 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
42430 if (cur_cm_id_priv) {
42431 spin_unlock_irq(&cm.lock);
42432 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
42433 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
42434 counter[CM_SIDR_REQ_COUNTER]);
42435 goto out; /* Duplicate message. */
42436 }
42437 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
42438 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
42439 msg->retries = 1;
42440
42441 - atomic_long_add(1 + msg->retries,
42442 + atomic_long_add_unchecked(1 + msg->retries,
42443 &port->counter_group[CM_XMIT].counter[attr_index]);
42444 if (msg->retries)
42445 - atomic_long_add(msg->retries,
42446 + atomic_long_add_unchecked(msg->retries,
42447 &port->counter_group[CM_XMIT_RETRIES].
42448 counter[attr_index]);
42449
42450 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
42451 }
42452
42453 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
42454 - atomic_long_inc(&port->counter_group[CM_RECV].
42455 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
42456 counter[attr_id - CM_ATTR_ID_OFFSET]);
42457
42458 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
42459 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
42460 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
42461
42462 return sprintf(buf, "%ld\n",
42463 - atomic_long_read(&group->counter[cm_attr->index]));
42464 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
42465 }
42466
42467 static const struct sysfs_ops cm_counter_ops = {
42468 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
42469 index 9f5ad7c..588cd84 100644
42470 --- a/drivers/infiniband/core/fmr_pool.c
42471 +++ b/drivers/infiniband/core/fmr_pool.c
42472 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
42473
42474 struct task_struct *thread;
42475
42476 - atomic_t req_ser;
42477 - atomic_t flush_ser;
42478 + atomic_unchecked_t req_ser;
42479 + atomic_unchecked_t flush_ser;
42480
42481 wait_queue_head_t force_wait;
42482 };
42483 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42484 struct ib_fmr_pool *pool = pool_ptr;
42485
42486 do {
42487 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
42488 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
42489 ib_fmr_batch_release(pool);
42490
42491 - atomic_inc(&pool->flush_ser);
42492 + atomic_inc_unchecked(&pool->flush_ser);
42493 wake_up_interruptible(&pool->force_wait);
42494
42495 if (pool->flush_function)
42496 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
42497 }
42498
42499 set_current_state(TASK_INTERRUPTIBLE);
42500 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
42501 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
42502 !kthread_should_stop())
42503 schedule();
42504 __set_current_state(TASK_RUNNING);
42505 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
42506 pool->dirty_watermark = params->dirty_watermark;
42507 pool->dirty_len = 0;
42508 spin_lock_init(&pool->pool_lock);
42509 - atomic_set(&pool->req_ser, 0);
42510 - atomic_set(&pool->flush_ser, 0);
42511 + atomic_set_unchecked(&pool->req_ser, 0);
42512 + atomic_set_unchecked(&pool->flush_ser, 0);
42513 init_waitqueue_head(&pool->force_wait);
42514
42515 pool->thread = kthread_run(ib_fmr_cleanup_thread,
42516 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
42517 }
42518 spin_unlock_irq(&pool->pool_lock);
42519
42520 - serial = atomic_inc_return(&pool->req_ser);
42521 + serial = atomic_inc_return_unchecked(&pool->req_ser);
42522 wake_up_process(pool->thread);
42523
42524 if (wait_event_interruptible(pool->force_wait,
42525 - atomic_read(&pool->flush_ser) - serial >= 0))
42526 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
42527 return -EINTR;
42528
42529 return 0;
42530 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
42531 } else {
42532 list_add_tail(&fmr->list, &pool->dirty_list);
42533 if (++pool->dirty_len >= pool->dirty_watermark) {
42534 - atomic_inc(&pool->req_ser);
42535 + atomic_inc_unchecked(&pool->req_ser);
42536 wake_up_process(pool->thread);
42537 }
42538 }
42539 diff --git a/drivers/infiniband/core/umem.c b/drivers/infiniband/core/umem.c
42540 index aec7a6a..8c014b5 100644
42541 --- a/drivers/infiniband/core/umem.c
42542 +++ b/drivers/infiniband/core/umem.c
42543 @@ -99,6 +99,14 @@ struct ib_umem *ib_umem_get(struct ib_ucontext *context, unsigned long addr,
42544 if (dmasync)
42545 dma_set_attr(DMA_ATTR_WRITE_BARRIER, &attrs);
42546
42547 + /*
42548 + * If the combination of the addr and size requested for this memory
42549 + * region causes an integer overflow, return error.
42550 + */
42551 + if ((PAGE_ALIGN(addr + size) <= size) ||
42552 + (PAGE_ALIGN(addr + size) <= addr))
42553 + return ERR_PTR(-EINVAL);
42554 +
42555 if (!can_do_mlock())
42556 return ERR_PTR(-EPERM);
42557
42558 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
42559 index cb43c22..2e12dd7 100644
42560 --- a/drivers/infiniband/hw/cxgb4/mem.c
42561 +++ b/drivers/infiniband/hw/cxgb4/mem.c
42562 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42563 int err;
42564 struct fw_ri_tpte tpt;
42565 u32 stag_idx;
42566 - static atomic_t key;
42567 + static atomic_unchecked_t key;
42568
42569 if (c4iw_fatal_error(rdev))
42570 return -EIO;
42571 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
42572 if (rdev->stats.stag.cur > rdev->stats.stag.max)
42573 rdev->stats.stag.max = rdev->stats.stag.cur;
42574 mutex_unlock(&rdev->stats.lock);
42575 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
42576 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
42577 }
42578 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
42579 __func__, stag_state, type, pdid, stag_idx);
42580 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
42581 index 79b3dbc..96e5fcc 100644
42582 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
42583 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
42584 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42585 struct ib_atomic_eth *ateth;
42586 struct ipath_ack_entry *e;
42587 u64 vaddr;
42588 - atomic64_t *maddr;
42589 + atomic64_unchecked_t *maddr;
42590 u64 sdata;
42591 u32 rkey;
42592 u8 next;
42593 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
42594 IB_ACCESS_REMOTE_ATOMIC)))
42595 goto nack_acc_unlck;
42596 /* Perform atomic OP and save result. */
42597 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42598 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42599 sdata = be64_to_cpu(ateth->swap_data);
42600 e = &qp->s_ack_queue[qp->r_head_ack_queue];
42601 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
42602 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42603 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42604 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42605 be64_to_cpu(ateth->compare_data),
42606 sdata);
42607 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
42608 index 1f95bba..9530f87 100644
42609 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
42610 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
42611 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
42612 unsigned long flags;
42613 struct ib_wc wc;
42614 u64 sdata;
42615 - atomic64_t *maddr;
42616 + atomic64_unchecked_t *maddr;
42617 enum ib_wc_status send_status;
42618
42619 /*
42620 @@ -382,11 +382,11 @@ again:
42621 IB_ACCESS_REMOTE_ATOMIC)))
42622 goto acc_err;
42623 /* Perform atomic OP and save result. */
42624 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
42625 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
42626 sdata = wqe->wr.wr.atomic.compare_add;
42627 *(u64 *) sqp->s_sge.sge.vaddr =
42628 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
42629 - (u64) atomic64_add_return(sdata, maddr) - sdata :
42630 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
42631 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
42632 sdata, wqe->wr.wr.atomic.swap);
42633 goto send_comp;
42634 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
42635 index 82a7dd8..8fb6ba6 100644
42636 --- a/drivers/infiniband/hw/mlx4/mad.c
42637 +++ b/drivers/infiniband/hw/mlx4/mad.c
42638 @@ -98,7 +98,7 @@ __be64 mlx4_ib_gen_node_guid(void)
42639
42640 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
42641 {
42642 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
42643 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
42644 cpu_to_be64(0xff00000000000000LL);
42645 }
42646
42647 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
42648 index ed327e6..ca1739e0 100644
42649 --- a/drivers/infiniband/hw/mlx4/mcg.c
42650 +++ b/drivers/infiniband/hw/mlx4/mcg.c
42651 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
42652 {
42653 char name[20];
42654
42655 - atomic_set(&ctx->tid, 0);
42656 + atomic_set_unchecked(&ctx->tid, 0);
42657 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
42658 ctx->mcg_wq = create_singlethread_workqueue(name);
42659 if (!ctx->mcg_wq)
42660 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42661 index 6eb743f..a7b0f6d 100644
42662 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
42663 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
42664 @@ -426,7 +426,7 @@ struct mlx4_ib_demux_ctx {
42665 struct list_head mcg_mgid0_list;
42666 struct workqueue_struct *mcg_wq;
42667 struct mlx4_ib_demux_pv_ctx **tun;
42668 - atomic_t tid;
42669 + atomic_unchecked_t tid;
42670 int flushing; /* flushing the work queue */
42671 };
42672
42673 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
42674 index 9d3e5c1..6f166df 100644
42675 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
42676 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
42677 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
42678 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
42679 }
42680
42681 -int mthca_QUERY_FW(struct mthca_dev *dev)
42682 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
42683 {
42684 struct mthca_mailbox *mailbox;
42685 u32 *outbox;
42686 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42687 CMD_TIME_CLASS_B);
42688 }
42689
42690 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42691 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42692 int num_mtt)
42693 {
42694 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
42695 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
42696 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
42697 }
42698
42699 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42700 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
42701 int eq_num)
42702 {
42703 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
42704 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
42705 CMD_TIME_CLASS_B);
42706 }
42707
42708 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42709 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
42710 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
42711 void *in_mad, void *response_mad)
42712 {
42713 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
42714 index ded76c1..0cf0a08 100644
42715 --- a/drivers/infiniband/hw/mthca/mthca_main.c
42716 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
42717 @@ -692,7 +692,7 @@ err_close:
42718 return err;
42719 }
42720
42721 -static int mthca_setup_hca(struct mthca_dev *dev)
42722 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
42723 {
42724 int err;
42725
42726 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
42727 index ed9a989..6aa5dc2 100644
42728 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
42729 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
42730 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
42731 * through the bitmaps)
42732 */
42733
42734 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42735 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
42736 {
42737 int o;
42738 int m;
42739 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
42740 return key;
42741 }
42742
42743 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42744 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
42745 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
42746 {
42747 struct mthca_mailbox *mailbox;
42748 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
42749 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
42750 }
42751
42752 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42753 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
42754 u64 *buffer_list, int buffer_size_shift,
42755 int list_len, u64 iova, u64 total_size,
42756 u32 access, struct mthca_mr *mr)
42757 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
42758 index 415f8e1..e34214e 100644
42759 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
42760 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
42761 @@ -764,7 +764,7 @@ unlock:
42762 return 0;
42763 }
42764
42765 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42766 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
42767 {
42768 struct mthca_dev *dev = to_mdev(ibcq->device);
42769 struct mthca_cq *cq = to_mcq(ibcq);
42770 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
42771 index 3b2a6dc..bce26ff 100644
42772 --- a/drivers/infiniband/hw/nes/nes.c
42773 +++ b/drivers/infiniband/hw/nes/nes.c
42774 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
42775 LIST_HEAD(nes_adapter_list);
42776 static LIST_HEAD(nes_dev_list);
42777
42778 -atomic_t qps_destroyed;
42779 +atomic_unchecked_t qps_destroyed;
42780
42781 static unsigned int ee_flsh_adapter;
42782 static unsigned int sysfs_nonidx_addr;
42783 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
42784 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
42785 struct nes_adapter *nesadapter = nesdev->nesadapter;
42786
42787 - atomic_inc(&qps_destroyed);
42788 + atomic_inc_unchecked(&qps_destroyed);
42789
42790 /* Free the control structures */
42791
42792 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
42793 index bd9d132..70d84f4 100644
42794 --- a/drivers/infiniband/hw/nes/nes.h
42795 +++ b/drivers/infiniband/hw/nes/nes.h
42796 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
42797 extern unsigned int wqm_quanta;
42798 extern struct list_head nes_adapter_list;
42799
42800 -extern atomic_t cm_connects;
42801 -extern atomic_t cm_accepts;
42802 -extern atomic_t cm_disconnects;
42803 -extern atomic_t cm_closes;
42804 -extern atomic_t cm_connecteds;
42805 -extern atomic_t cm_connect_reqs;
42806 -extern atomic_t cm_rejects;
42807 -extern atomic_t mod_qp_timouts;
42808 -extern atomic_t qps_created;
42809 -extern atomic_t qps_destroyed;
42810 -extern atomic_t sw_qps_destroyed;
42811 +extern atomic_unchecked_t cm_connects;
42812 +extern atomic_unchecked_t cm_accepts;
42813 +extern atomic_unchecked_t cm_disconnects;
42814 +extern atomic_unchecked_t cm_closes;
42815 +extern atomic_unchecked_t cm_connecteds;
42816 +extern atomic_unchecked_t cm_connect_reqs;
42817 +extern atomic_unchecked_t cm_rejects;
42818 +extern atomic_unchecked_t mod_qp_timouts;
42819 +extern atomic_unchecked_t qps_created;
42820 +extern atomic_unchecked_t qps_destroyed;
42821 +extern atomic_unchecked_t sw_qps_destroyed;
42822 extern u32 mh_detected;
42823 extern u32 mh_pauses_sent;
42824 extern u32 cm_packets_sent;
42825 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
42826 extern u32 cm_packets_received;
42827 extern u32 cm_packets_dropped;
42828 extern u32 cm_packets_retrans;
42829 -extern atomic_t cm_listens_created;
42830 -extern atomic_t cm_listens_destroyed;
42831 +extern atomic_unchecked_t cm_listens_created;
42832 +extern atomic_unchecked_t cm_listens_destroyed;
42833 extern u32 cm_backlog_drops;
42834 -extern atomic_t cm_loopbacks;
42835 -extern atomic_t cm_nodes_created;
42836 -extern atomic_t cm_nodes_destroyed;
42837 -extern atomic_t cm_accel_dropped_pkts;
42838 -extern atomic_t cm_resets_recvd;
42839 -extern atomic_t pau_qps_created;
42840 -extern atomic_t pau_qps_destroyed;
42841 +extern atomic_unchecked_t cm_loopbacks;
42842 +extern atomic_unchecked_t cm_nodes_created;
42843 +extern atomic_unchecked_t cm_nodes_destroyed;
42844 +extern atomic_unchecked_t cm_accel_dropped_pkts;
42845 +extern atomic_unchecked_t cm_resets_recvd;
42846 +extern atomic_unchecked_t pau_qps_created;
42847 +extern atomic_unchecked_t pau_qps_destroyed;
42848
42849 extern u32 int_mod_timer_init;
42850 extern u32 int_mod_cq_depth_256;
42851 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
42852 index 6f09a72..cf4399d 100644
42853 --- a/drivers/infiniband/hw/nes/nes_cm.c
42854 +++ b/drivers/infiniband/hw/nes/nes_cm.c
42855 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
42856 u32 cm_packets_retrans;
42857 u32 cm_packets_created;
42858 u32 cm_packets_received;
42859 -atomic_t cm_listens_created;
42860 -atomic_t cm_listens_destroyed;
42861 +atomic_unchecked_t cm_listens_created;
42862 +atomic_unchecked_t cm_listens_destroyed;
42863 u32 cm_backlog_drops;
42864 -atomic_t cm_loopbacks;
42865 -atomic_t cm_nodes_created;
42866 -atomic_t cm_nodes_destroyed;
42867 -atomic_t cm_accel_dropped_pkts;
42868 -atomic_t cm_resets_recvd;
42869 +atomic_unchecked_t cm_loopbacks;
42870 +atomic_unchecked_t cm_nodes_created;
42871 +atomic_unchecked_t cm_nodes_destroyed;
42872 +atomic_unchecked_t cm_accel_dropped_pkts;
42873 +atomic_unchecked_t cm_resets_recvd;
42874
42875 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
42876 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
42877 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
42878 /* instance of function pointers for client API */
42879 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
42880 static struct nes_cm_ops nes_cm_api = {
42881 - mini_cm_accelerated,
42882 - mini_cm_listen,
42883 - mini_cm_del_listen,
42884 - mini_cm_connect,
42885 - mini_cm_close,
42886 - mini_cm_accept,
42887 - mini_cm_reject,
42888 - mini_cm_recv_pkt,
42889 - mini_cm_dealloc_core,
42890 - mini_cm_get,
42891 - mini_cm_set
42892 + .accelerated = mini_cm_accelerated,
42893 + .listen = mini_cm_listen,
42894 + .stop_listener = mini_cm_del_listen,
42895 + .connect = mini_cm_connect,
42896 + .close = mini_cm_close,
42897 + .accept = mini_cm_accept,
42898 + .reject = mini_cm_reject,
42899 + .recv_pkt = mini_cm_recv_pkt,
42900 + .destroy_cm_core = mini_cm_dealloc_core,
42901 + .get = mini_cm_get,
42902 + .set = mini_cm_set
42903 };
42904
42905 static struct nes_cm_core *g_cm_core;
42906
42907 -atomic_t cm_connects;
42908 -atomic_t cm_accepts;
42909 -atomic_t cm_disconnects;
42910 -atomic_t cm_closes;
42911 -atomic_t cm_connecteds;
42912 -atomic_t cm_connect_reqs;
42913 -atomic_t cm_rejects;
42914 +atomic_unchecked_t cm_connects;
42915 +atomic_unchecked_t cm_accepts;
42916 +atomic_unchecked_t cm_disconnects;
42917 +atomic_unchecked_t cm_closes;
42918 +atomic_unchecked_t cm_connecteds;
42919 +atomic_unchecked_t cm_connect_reqs;
42920 +atomic_unchecked_t cm_rejects;
42921
42922 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
42923 {
42924 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
42925 kfree(listener);
42926 listener = NULL;
42927 ret = 0;
42928 - atomic_inc(&cm_listens_destroyed);
42929 + atomic_inc_unchecked(&cm_listens_destroyed);
42930 } else {
42931 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
42932 }
42933 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
42934 cm_node->rem_mac);
42935
42936 add_hte_node(cm_core, cm_node);
42937 - atomic_inc(&cm_nodes_created);
42938 + atomic_inc_unchecked(&cm_nodes_created);
42939
42940 return cm_node;
42941 }
42942 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
42943 }
42944
42945 atomic_dec(&cm_core->node_cnt);
42946 - atomic_inc(&cm_nodes_destroyed);
42947 + atomic_inc_unchecked(&cm_nodes_destroyed);
42948 nesqp = cm_node->nesqp;
42949 if (nesqp) {
42950 nesqp->cm_node = NULL;
42951 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
42952
42953 static void drop_packet(struct sk_buff *skb)
42954 {
42955 - atomic_inc(&cm_accel_dropped_pkts);
42956 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42957 dev_kfree_skb_any(skb);
42958 }
42959
42960 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
42961 {
42962
42963 int reset = 0; /* whether to send reset in case of err.. */
42964 - atomic_inc(&cm_resets_recvd);
42965 + atomic_inc_unchecked(&cm_resets_recvd);
42966 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
42967 " refcnt=%d\n", cm_node, cm_node->state,
42968 atomic_read(&cm_node->ref_count));
42969 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
42970 rem_ref_cm_node(cm_node->cm_core, cm_node);
42971 return NULL;
42972 }
42973 - atomic_inc(&cm_loopbacks);
42974 + atomic_inc_unchecked(&cm_loopbacks);
42975 loopbackremotenode->loopbackpartner = cm_node;
42976 loopbackremotenode->tcp_cntxt.rcv_wscale =
42977 NES_CM_DEFAULT_RCV_WND_SCALE;
42978 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
42979 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
42980 else {
42981 rem_ref_cm_node(cm_core, cm_node);
42982 - atomic_inc(&cm_accel_dropped_pkts);
42983 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
42984 dev_kfree_skb_any(skb);
42985 }
42986 break;
42987 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42988
42989 if ((cm_id) && (cm_id->event_handler)) {
42990 if (issue_disconn) {
42991 - atomic_inc(&cm_disconnects);
42992 + atomic_inc_unchecked(&cm_disconnects);
42993 cm_event.event = IW_CM_EVENT_DISCONNECT;
42994 cm_event.status = disconn_status;
42995 cm_event.local_addr = cm_id->local_addr;
42996 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
42997 }
42998
42999 if (issue_close) {
43000 - atomic_inc(&cm_closes);
43001 + atomic_inc_unchecked(&cm_closes);
43002 nes_disconnect(nesqp, 1);
43003
43004 cm_id->provider_data = nesqp;
43005 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43006
43007 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43008 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43009 - atomic_inc(&cm_accepts);
43010 + atomic_inc_unchecked(&cm_accepts);
43011
43012 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43013 netdev_refcnt_read(nesvnic->netdev));
43014 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43015 struct nes_cm_core *cm_core;
43016 u8 *start_buff;
43017
43018 - atomic_inc(&cm_rejects);
43019 + atomic_inc_unchecked(&cm_rejects);
43020 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43021 loopback = cm_node->loopbackpartner;
43022 cm_core = cm_node->cm_core;
43023 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43024 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43025 ntohs(laddr->sin_port));
43026
43027 - atomic_inc(&cm_connects);
43028 + atomic_inc_unchecked(&cm_connects);
43029 nesqp->active_conn = 1;
43030
43031 /* cache the cm_id in the qp */
43032 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43033 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43034 return err;
43035 }
43036 - atomic_inc(&cm_listens_created);
43037 + atomic_inc_unchecked(&cm_listens_created);
43038 }
43039
43040 cm_id->add_ref(cm_id);
43041 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43042
43043 if (nesqp->destroyed)
43044 return;
43045 - atomic_inc(&cm_connecteds);
43046 + atomic_inc_unchecked(&cm_connecteds);
43047 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43048 " local port 0x%04X. jiffies = %lu.\n",
43049 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43050 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43051
43052 cm_id->add_ref(cm_id);
43053 ret = cm_id->event_handler(cm_id, &cm_event);
43054 - atomic_inc(&cm_closes);
43055 + atomic_inc_unchecked(&cm_closes);
43056 cm_event.event = IW_CM_EVENT_CLOSE;
43057 cm_event.status = 0;
43058 cm_event.provider_data = cm_id->provider_data;
43059 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43060 return;
43061 cm_id = cm_node->cm_id;
43062
43063 - atomic_inc(&cm_connect_reqs);
43064 + atomic_inc_unchecked(&cm_connect_reqs);
43065 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43066 cm_node, cm_id, jiffies);
43067
43068 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43069 return;
43070 cm_id = cm_node->cm_id;
43071
43072 - atomic_inc(&cm_connect_reqs);
43073 + atomic_inc_unchecked(&cm_connect_reqs);
43074 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43075 cm_node, cm_id, jiffies);
43076
43077 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43078 index 4166452..fc952c3 100644
43079 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43080 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43081 @@ -40,8 +40,8 @@
43082 #include "nes.h"
43083 #include "nes_mgt.h"
43084
43085 -atomic_t pau_qps_created;
43086 -atomic_t pau_qps_destroyed;
43087 +atomic_unchecked_t pau_qps_created;
43088 +atomic_unchecked_t pau_qps_destroyed;
43089
43090 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43091 {
43092 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43093 {
43094 struct sk_buff *skb;
43095 unsigned long flags;
43096 - atomic_inc(&pau_qps_destroyed);
43097 + atomic_inc_unchecked(&pau_qps_destroyed);
43098
43099 /* Free packets that have not yet been forwarded */
43100 /* Lock is acquired by skb_dequeue when removing the skb */
43101 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43102 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43103 skb_queue_head_init(&nesqp->pau_list);
43104 spin_lock_init(&nesqp->pau_lock);
43105 - atomic_inc(&pau_qps_created);
43106 + atomic_inc_unchecked(&pau_qps_created);
43107 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43108 }
43109
43110 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43111 index 49eb511..a774366 100644
43112 --- a/drivers/infiniband/hw/nes/nes_nic.c
43113 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43114 @@ -1273,39 +1273,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43115 target_stat_values[++index] = mh_detected;
43116 target_stat_values[++index] = mh_pauses_sent;
43117 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43118 - target_stat_values[++index] = atomic_read(&cm_connects);
43119 - target_stat_values[++index] = atomic_read(&cm_accepts);
43120 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43121 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43122 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43123 - target_stat_values[++index] = atomic_read(&cm_rejects);
43124 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43125 - target_stat_values[++index] = atomic_read(&qps_created);
43126 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43127 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43128 - target_stat_values[++index] = atomic_read(&cm_closes);
43129 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43130 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43131 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43132 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43133 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43134 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43135 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43136 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43137 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43138 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43139 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43140 target_stat_values[++index] = cm_packets_sent;
43141 target_stat_values[++index] = cm_packets_bounced;
43142 target_stat_values[++index] = cm_packets_created;
43143 target_stat_values[++index] = cm_packets_received;
43144 target_stat_values[++index] = cm_packets_dropped;
43145 target_stat_values[++index] = cm_packets_retrans;
43146 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43147 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43148 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43149 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43150 target_stat_values[++index] = cm_backlog_drops;
43151 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43152 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43153 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43154 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43155 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43156 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43157 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43158 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43159 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43160 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43161 target_stat_values[++index] = nesadapter->free_4kpbl;
43162 target_stat_values[++index] = nesadapter->free_256pbl;
43163 target_stat_values[++index] = int_mod_timer_init;
43164 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43165 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43166 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43167 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43168 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43169 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43170 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43171 }
43172
43173 /**
43174 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43175 index c0d0296..3185f57 100644
43176 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43177 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43178 @@ -46,9 +46,9 @@
43179
43180 #include <rdma/ib_umem.h>
43181
43182 -atomic_t mod_qp_timouts;
43183 -atomic_t qps_created;
43184 -atomic_t sw_qps_destroyed;
43185 +atomic_unchecked_t mod_qp_timouts;
43186 +atomic_unchecked_t qps_created;
43187 +atomic_unchecked_t sw_qps_destroyed;
43188
43189 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43190
43191 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43192 if (init_attr->create_flags)
43193 return ERR_PTR(-EINVAL);
43194
43195 - atomic_inc(&qps_created);
43196 + atomic_inc_unchecked(&qps_created);
43197 switch (init_attr->qp_type) {
43198 case IB_QPT_RC:
43199 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43200 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43201 struct iw_cm_event cm_event;
43202 int ret = 0;
43203
43204 - atomic_inc(&sw_qps_destroyed);
43205 + atomic_inc_unchecked(&sw_qps_destroyed);
43206 nesqp->destroyed = 1;
43207
43208 /* Blow away the connection if it exists. */
43209 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43210 index b218254..1d1aa3c 100644
43211 --- a/drivers/infiniband/hw/qib/qib.h
43212 +++ b/drivers/infiniband/hw/qib/qib.h
43213 @@ -52,6 +52,7 @@
43214 #include <linux/kref.h>
43215 #include <linux/sched.h>
43216 #include <linux/kthread.h>
43217 +#include <linux/slab.h>
43218
43219 #include "qib_common.h"
43220 #include "qib_verbs.h"
43221 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43222 index cdc7df4..a2fdfdb 100644
43223 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43224 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43225 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43226 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43227 }
43228
43229 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
43230 +static struct rtnl_link_ops ipoib_link_ops = {
43231 .kind = "ipoib",
43232 .maxtype = IFLA_IPOIB_MAX,
43233 .policy = ipoib_policy,
43234 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
43235 index e853a21..56fc5a8 100644
43236 --- a/drivers/input/gameport/gameport.c
43237 +++ b/drivers/input/gameport/gameport.c
43238 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
43239 */
43240 static void gameport_init_port(struct gameport *gameport)
43241 {
43242 - static atomic_t gameport_no = ATOMIC_INIT(-1);
43243 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
43244
43245 __module_get(THIS_MODULE);
43246
43247 mutex_init(&gameport->drv_mutex);
43248 device_initialize(&gameport->dev);
43249 dev_set_name(&gameport->dev, "gameport%lu",
43250 - (unsigned long)atomic_inc_return(&gameport_no));
43251 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
43252 gameport->dev.bus = &gameport_bus;
43253 gameport->dev.release = gameport_release_port;
43254 if (gameport->parent)
43255 diff --git a/drivers/input/input.c b/drivers/input/input.c
43256 index 213e3a1..4fea837 100644
43257 --- a/drivers/input/input.c
43258 +++ b/drivers/input/input.c
43259 @@ -1775,7 +1775,7 @@ EXPORT_SYMBOL_GPL(input_class);
43260 */
43261 struct input_dev *input_allocate_device(void)
43262 {
43263 - static atomic_t input_no = ATOMIC_INIT(-1);
43264 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
43265 struct input_dev *dev;
43266
43267 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
43268 @@ -1790,7 +1790,7 @@ struct input_dev *input_allocate_device(void)
43269 INIT_LIST_HEAD(&dev->node);
43270
43271 dev_set_name(&dev->dev, "input%lu",
43272 - (unsigned long)atomic_inc_return(&input_no));
43273 + (unsigned long)atomic_inc_return_unchecked(&input_no));
43274
43275 __module_get(THIS_MODULE);
43276 }
43277 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
43278 index 4a95b22..874c182 100644
43279 --- a/drivers/input/joystick/sidewinder.c
43280 +++ b/drivers/input/joystick/sidewinder.c
43281 @@ -30,6 +30,7 @@
43282 #include <linux/kernel.h>
43283 #include <linux/module.h>
43284 #include <linux/slab.h>
43285 +#include <linux/sched.h>
43286 #include <linux/input.h>
43287 #include <linux/gameport.h>
43288 #include <linux/jiffies.h>
43289 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
43290 index 3aa2f3f..53c00ea 100644
43291 --- a/drivers/input/joystick/xpad.c
43292 +++ b/drivers/input/joystick/xpad.c
43293 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
43294
43295 static int xpad_led_probe(struct usb_xpad *xpad)
43296 {
43297 - static atomic_t led_seq = ATOMIC_INIT(-1);
43298 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
43299 unsigned long led_no;
43300 struct xpad_led *led;
43301 struct led_classdev *led_cdev;
43302 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
43303 if (!led)
43304 return -ENOMEM;
43305
43306 - led_no = atomic_inc_return(&led_seq);
43307 + led_no = atomic_inc_return_unchecked(&led_seq);
43308
43309 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
43310 led->xpad = xpad;
43311 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
43312 index ac1fa5f..5f7502c 100644
43313 --- a/drivers/input/misc/ims-pcu.c
43314 +++ b/drivers/input/misc/ims-pcu.c
43315 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
43316
43317 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43318 {
43319 - static atomic_t device_no = ATOMIC_INIT(-1);
43320 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
43321
43322 const struct ims_pcu_device_info *info;
43323 int error;
43324 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
43325 }
43326
43327 /* Device appears to be operable, complete initialization */
43328 - pcu->device_no = atomic_inc_return(&device_no);
43329 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
43330
43331 /*
43332 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
43333 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
43334 index f4cf664..3204fda 100644
43335 --- a/drivers/input/mouse/psmouse.h
43336 +++ b/drivers/input/mouse/psmouse.h
43337 @@ -117,7 +117,7 @@ struct psmouse_attribute {
43338 ssize_t (*set)(struct psmouse *psmouse, void *data,
43339 const char *buf, size_t count);
43340 bool protect;
43341 -};
43342 +} __do_const;
43343 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
43344
43345 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
43346 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
43347 index b604564..3f14ae4 100644
43348 --- a/drivers/input/mousedev.c
43349 +++ b/drivers/input/mousedev.c
43350 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
43351
43352 spin_unlock_irq(&client->packet_lock);
43353
43354 - if (copy_to_user(buffer, data, count))
43355 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
43356 return -EFAULT;
43357
43358 return count;
43359 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
43360 index a05a517..323a2fd 100644
43361 --- a/drivers/input/serio/serio.c
43362 +++ b/drivers/input/serio/serio.c
43363 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
43364 */
43365 static void serio_init_port(struct serio *serio)
43366 {
43367 - static atomic_t serio_no = ATOMIC_INIT(-1);
43368 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
43369
43370 __module_get(THIS_MODULE);
43371
43372 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
43373 mutex_init(&serio->drv_mutex);
43374 device_initialize(&serio->dev);
43375 dev_set_name(&serio->dev, "serio%lu",
43376 - (unsigned long)atomic_inc_return(&serio_no));
43377 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
43378 serio->dev.bus = &serio_bus;
43379 serio->dev.release = serio_release_port;
43380 serio->dev.groups = serio_device_attr_groups;
43381 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
43382 index 71ef5d6..93380a9 100644
43383 --- a/drivers/input/serio/serio_raw.c
43384 +++ b/drivers/input/serio/serio_raw.c
43385 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
43386
43387 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43388 {
43389 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
43390 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
43391 struct serio_raw *serio_raw;
43392 int err;
43393
43394 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
43395 }
43396
43397 snprintf(serio_raw->name, sizeof(serio_raw->name),
43398 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
43399 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
43400 kref_init(&serio_raw->kref);
43401 INIT_LIST_HEAD(&serio_raw->client_list);
43402 init_waitqueue_head(&serio_raw->wait);
43403 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
43404 index 9802485..2e9941d 100644
43405 --- a/drivers/iommu/amd_iommu.c
43406 +++ b/drivers/iommu/amd_iommu.c
43407 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
43408
43409 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
43410 {
43411 + phys_addr_t physaddr;
43412 WARN_ON(address & 0x7ULL);
43413
43414 memset(cmd, 0, sizeof(*cmd));
43415 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
43416 - cmd->data[1] = upper_32_bits(__pa(address));
43417 +
43418 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
43419 + if (object_starts_on_stack((void *)address)) {
43420 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
43421 + physaddr = __pa((u64)adjbuf);
43422 + } else
43423 +#endif
43424 + physaddr = __pa(address);
43425 +
43426 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
43427 + cmd->data[1] = upper_32_bits(physaddr);
43428 cmd->data[2] = 1;
43429 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
43430 }
43431 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
43432 index 6cd47b7..264d14a 100644
43433 --- a/drivers/iommu/arm-smmu.c
43434 +++ b/drivers/iommu/arm-smmu.c
43435 @@ -968,7 +968,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
43436 cfg->irptndx = cfg->cbndx;
43437 }
43438
43439 - ACCESS_ONCE(smmu_domain->smmu) = smmu;
43440 + ACCESS_ONCE_RW(smmu_domain->smmu) = smmu;
43441 arm_smmu_init_context_bank(smmu_domain);
43442 spin_unlock_irqrestore(&smmu_domain->lock, flags);
43443
43444 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
43445 index f7718d7..3ef740b 100644
43446 --- a/drivers/iommu/iommu.c
43447 +++ b/drivers/iommu/iommu.c
43448 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
43449 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
43450 {
43451 int err;
43452 - struct notifier_block *nb;
43453 + notifier_block_no_const *nb;
43454 struct iommu_callback_data cb = {
43455 .ops = ops,
43456 };
43457 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
43458 index 89c4846..1de796f 100644
43459 --- a/drivers/iommu/irq_remapping.c
43460 +++ b/drivers/iommu/irq_remapping.c
43461 @@ -353,7 +353,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
43462 void panic_if_irq_remap(const char *msg)
43463 {
43464 if (irq_remapping_enabled)
43465 - panic(msg);
43466 + panic("%s", msg);
43467 }
43468
43469 static void ir_ack_apic_edge(struct irq_data *data)
43470 @@ -374,10 +374,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
43471
43472 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
43473 {
43474 - chip->irq_print_chip = ir_print_prefix;
43475 - chip->irq_ack = ir_ack_apic_edge;
43476 - chip->irq_eoi = ir_ack_apic_level;
43477 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43478 + pax_open_kernel();
43479 + *(void **)&chip->irq_print_chip = ir_print_prefix;
43480 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
43481 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
43482 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
43483 + pax_close_kernel();
43484 }
43485
43486 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
43487 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
43488 index d617ee5..df8be8b 100644
43489 --- a/drivers/irqchip/irq-gic.c
43490 +++ b/drivers/irqchip/irq-gic.c
43491 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
43492 * Supported arch specific GIC irq extension.
43493 * Default make them NULL.
43494 */
43495 -struct irq_chip gic_arch_extn = {
43496 +irq_chip_no_const gic_arch_extn = {
43497 .irq_eoi = NULL,
43498 .irq_mask = NULL,
43499 .irq_unmask = NULL,
43500 @@ -311,7 +311,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
43501 chained_irq_exit(chip, desc);
43502 }
43503
43504 -static struct irq_chip gic_chip = {
43505 +static irq_chip_no_const gic_chip __read_only = {
43506 .name = "GIC",
43507 .irq_mask = gic_mask_irq,
43508 .irq_unmask = gic_unmask_irq,
43509 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
43510 index 078cac5..fb0f846 100644
43511 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
43512 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
43513 @@ -353,7 +353,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
43514 struct intc_irqpin_iomem *i;
43515 struct resource *io[INTC_IRQPIN_REG_NR];
43516 struct resource *irq;
43517 - struct irq_chip *irq_chip;
43518 + irq_chip_no_const *irq_chip;
43519 void (*enable_fn)(struct irq_data *d);
43520 void (*disable_fn)(struct irq_data *d);
43521 const char *name = dev_name(dev);
43522 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
43523 index 384e6ed..7a771b2 100644
43524 --- a/drivers/irqchip/irq-renesas-irqc.c
43525 +++ b/drivers/irqchip/irq-renesas-irqc.c
43526 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
43527 struct irqc_priv *p;
43528 struct resource *io;
43529 struct resource *irq;
43530 - struct irq_chip *irq_chip;
43531 + irq_chip_no_const *irq_chip;
43532 const char *name = dev_name(&pdev->dev);
43533 int ret;
43534 int k;
43535 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
43536 index 6a2df32..dc962f1 100644
43537 --- a/drivers/isdn/capi/capi.c
43538 +++ b/drivers/isdn/capi/capi.c
43539 @@ -81,8 +81,8 @@ struct capiminor {
43540
43541 struct capi20_appl *ap;
43542 u32 ncci;
43543 - atomic_t datahandle;
43544 - atomic_t msgid;
43545 + atomic_unchecked_t datahandle;
43546 + atomic_unchecked_t msgid;
43547
43548 struct tty_port port;
43549 int ttyinstop;
43550 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
43551 capimsg_setu16(s, 2, mp->ap->applid);
43552 capimsg_setu8 (s, 4, CAPI_DATA_B3);
43553 capimsg_setu8 (s, 5, CAPI_RESP);
43554 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
43555 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
43556 capimsg_setu32(s, 8, mp->ncci);
43557 capimsg_setu16(s, 12, datahandle);
43558 }
43559 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
43560 mp->outbytes -= len;
43561 spin_unlock_bh(&mp->outlock);
43562
43563 - datahandle = atomic_inc_return(&mp->datahandle);
43564 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
43565 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
43566 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43567 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
43568 capimsg_setu16(skb->data, 2, mp->ap->applid);
43569 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
43570 capimsg_setu8 (skb->data, 5, CAPI_REQ);
43571 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
43572 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
43573 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
43574 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
43575 capimsg_setu16(skb->data, 16, len); /* Data length */
43576 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
43577 index aecec6d..11e13c5 100644
43578 --- a/drivers/isdn/gigaset/bas-gigaset.c
43579 +++ b/drivers/isdn/gigaset/bas-gigaset.c
43580 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
43581
43582
43583 static const struct gigaset_ops gigops = {
43584 - gigaset_write_cmd,
43585 - gigaset_write_room,
43586 - gigaset_chars_in_buffer,
43587 - gigaset_brkchars,
43588 - gigaset_init_bchannel,
43589 - gigaset_close_bchannel,
43590 - gigaset_initbcshw,
43591 - gigaset_freebcshw,
43592 - gigaset_reinitbcshw,
43593 - gigaset_initcshw,
43594 - gigaset_freecshw,
43595 - gigaset_set_modem_ctrl,
43596 - gigaset_baud_rate,
43597 - gigaset_set_line_ctrl,
43598 - gigaset_isoc_send_skb,
43599 - gigaset_isoc_input,
43600 + .write_cmd = gigaset_write_cmd,
43601 + .write_room = gigaset_write_room,
43602 + .chars_in_buffer = gigaset_chars_in_buffer,
43603 + .brkchars = gigaset_brkchars,
43604 + .init_bchannel = gigaset_init_bchannel,
43605 + .close_bchannel = gigaset_close_bchannel,
43606 + .initbcshw = gigaset_initbcshw,
43607 + .freebcshw = gigaset_freebcshw,
43608 + .reinitbcshw = gigaset_reinitbcshw,
43609 + .initcshw = gigaset_initcshw,
43610 + .freecshw = gigaset_freecshw,
43611 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43612 + .baud_rate = gigaset_baud_rate,
43613 + .set_line_ctrl = gigaset_set_line_ctrl,
43614 + .send_skb = gigaset_isoc_send_skb,
43615 + .handle_input = gigaset_isoc_input,
43616 };
43617
43618 /* bas_gigaset_init
43619 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
43620 index 600c79b..3752bab 100644
43621 --- a/drivers/isdn/gigaset/interface.c
43622 +++ b/drivers/isdn/gigaset/interface.c
43623 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
43624 }
43625 tty->driver_data = cs;
43626
43627 - ++cs->port.count;
43628 + atomic_inc(&cs->port.count);
43629
43630 - if (cs->port.count == 1) {
43631 + if (atomic_read(&cs->port.count) == 1) {
43632 tty_port_tty_set(&cs->port, tty);
43633 cs->port.low_latency = 1;
43634 }
43635 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
43636
43637 if (!cs->connected)
43638 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
43639 - else if (!cs->port.count)
43640 + else if (!atomic_read(&cs->port.count))
43641 dev_warn(cs->dev, "%s: device not opened\n", __func__);
43642 - else if (!--cs->port.count)
43643 + else if (!atomic_dec_return(&cs->port.count))
43644 tty_port_tty_set(&cs->port, NULL);
43645
43646 mutex_unlock(&cs->mutex);
43647 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
43648 index 8c91fd5..14f13ce 100644
43649 --- a/drivers/isdn/gigaset/ser-gigaset.c
43650 +++ b/drivers/isdn/gigaset/ser-gigaset.c
43651 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
43652 }
43653
43654 static const struct gigaset_ops ops = {
43655 - gigaset_write_cmd,
43656 - gigaset_write_room,
43657 - gigaset_chars_in_buffer,
43658 - gigaset_brkchars,
43659 - gigaset_init_bchannel,
43660 - gigaset_close_bchannel,
43661 - gigaset_initbcshw,
43662 - gigaset_freebcshw,
43663 - gigaset_reinitbcshw,
43664 - gigaset_initcshw,
43665 - gigaset_freecshw,
43666 - gigaset_set_modem_ctrl,
43667 - gigaset_baud_rate,
43668 - gigaset_set_line_ctrl,
43669 - gigaset_m10x_send_skb, /* asyncdata.c */
43670 - gigaset_m10x_input, /* asyncdata.c */
43671 + .write_cmd = gigaset_write_cmd,
43672 + .write_room = gigaset_write_room,
43673 + .chars_in_buffer = gigaset_chars_in_buffer,
43674 + .brkchars = gigaset_brkchars,
43675 + .init_bchannel = gigaset_init_bchannel,
43676 + .close_bchannel = gigaset_close_bchannel,
43677 + .initbcshw = gigaset_initbcshw,
43678 + .freebcshw = gigaset_freebcshw,
43679 + .reinitbcshw = gigaset_reinitbcshw,
43680 + .initcshw = gigaset_initcshw,
43681 + .freecshw = gigaset_freecshw,
43682 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43683 + .baud_rate = gigaset_baud_rate,
43684 + .set_line_ctrl = gigaset_set_line_ctrl,
43685 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
43686 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
43687 };
43688
43689
43690 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
43691 index 5f306e2..5342f88 100644
43692 --- a/drivers/isdn/gigaset/usb-gigaset.c
43693 +++ b/drivers/isdn/gigaset/usb-gigaset.c
43694 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
43695 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
43696 memcpy(cs->hw.usb->bchars, buf, 6);
43697 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
43698 - 0, 0, &buf, 6, 2000);
43699 + 0, 0, buf, 6, 2000);
43700 }
43701
43702 static void gigaset_freebcshw(struct bc_state *bcs)
43703 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
43704 }
43705
43706 static const struct gigaset_ops ops = {
43707 - gigaset_write_cmd,
43708 - gigaset_write_room,
43709 - gigaset_chars_in_buffer,
43710 - gigaset_brkchars,
43711 - gigaset_init_bchannel,
43712 - gigaset_close_bchannel,
43713 - gigaset_initbcshw,
43714 - gigaset_freebcshw,
43715 - gigaset_reinitbcshw,
43716 - gigaset_initcshw,
43717 - gigaset_freecshw,
43718 - gigaset_set_modem_ctrl,
43719 - gigaset_baud_rate,
43720 - gigaset_set_line_ctrl,
43721 - gigaset_m10x_send_skb,
43722 - gigaset_m10x_input,
43723 + .write_cmd = gigaset_write_cmd,
43724 + .write_room = gigaset_write_room,
43725 + .chars_in_buffer = gigaset_chars_in_buffer,
43726 + .brkchars = gigaset_brkchars,
43727 + .init_bchannel = gigaset_init_bchannel,
43728 + .close_bchannel = gigaset_close_bchannel,
43729 + .initbcshw = gigaset_initbcshw,
43730 + .freebcshw = gigaset_freebcshw,
43731 + .reinitbcshw = gigaset_reinitbcshw,
43732 + .initcshw = gigaset_initcshw,
43733 + .freecshw = gigaset_freecshw,
43734 + .set_modem_ctrl = gigaset_set_modem_ctrl,
43735 + .baud_rate = gigaset_baud_rate,
43736 + .set_line_ctrl = gigaset_set_line_ctrl,
43737 + .send_skb = gigaset_m10x_send_skb,
43738 + .handle_input = gigaset_m10x_input,
43739 };
43740
43741 /*
43742 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
43743 index 4d9b195..455075c 100644
43744 --- a/drivers/isdn/hardware/avm/b1.c
43745 +++ b/drivers/isdn/hardware/avm/b1.c
43746 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
43747 }
43748 if (left) {
43749 if (t4file->user) {
43750 - if (copy_from_user(buf, dp, left))
43751 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43752 return -EFAULT;
43753 } else {
43754 memcpy(buf, dp, left);
43755 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
43756 }
43757 if (left) {
43758 if (config->user) {
43759 - if (copy_from_user(buf, dp, left))
43760 + if (left > sizeof buf || copy_from_user(buf, dp, left))
43761 return -EFAULT;
43762 } else {
43763 memcpy(buf, dp, left);
43764 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
43765 index 9b856e1..fa03c92 100644
43766 --- a/drivers/isdn/i4l/isdn_common.c
43767 +++ b/drivers/isdn/i4l/isdn_common.c
43768 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
43769 } else
43770 return -EINVAL;
43771 case IIOCDBGVAR:
43772 + if (!capable(CAP_SYS_RAWIO))
43773 + return -EPERM;
43774 if (arg) {
43775 if (copy_to_user(argp, &dev, sizeof(ulong)))
43776 return -EFAULT;
43777 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
43778 index 91d5730..336523e 100644
43779 --- a/drivers/isdn/i4l/isdn_concap.c
43780 +++ b/drivers/isdn/i4l/isdn_concap.c
43781 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
43782 }
43783
43784 struct concap_device_ops isdn_concap_reliable_dl_dops = {
43785 - &isdn_concap_dl_data_req,
43786 - &isdn_concap_dl_connect_req,
43787 - &isdn_concap_dl_disconn_req
43788 + .data_req = &isdn_concap_dl_data_req,
43789 + .connect_req = &isdn_concap_dl_connect_req,
43790 + .disconn_req = &isdn_concap_dl_disconn_req
43791 };
43792
43793 /* The following should better go into a dedicated source file such that
43794 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
43795 index bc91261..2ef7e36 100644
43796 --- a/drivers/isdn/i4l/isdn_tty.c
43797 +++ b/drivers/isdn/i4l/isdn_tty.c
43798 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
43799
43800 #ifdef ISDN_DEBUG_MODEM_OPEN
43801 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
43802 - port->count);
43803 + atomic_read(&port->count));
43804 #endif
43805 - port->count++;
43806 + atomic_inc(&port->count);
43807 port->tty = tty;
43808 /*
43809 * Start up serial port
43810 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43811 #endif
43812 return;
43813 }
43814 - if ((tty->count == 1) && (port->count != 1)) {
43815 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
43816 /*
43817 * Uh, oh. tty->count is 1, which means that the tty
43818 * structure will be freed. Info->count should always
43819 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
43820 * serial port won't be shutdown.
43821 */
43822 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
43823 - "info->count is %d\n", port->count);
43824 - port->count = 1;
43825 + "info->count is %d\n", atomic_read(&port->count));
43826 + atomic_set(&port->count, 1);
43827 }
43828 - if (--port->count < 0) {
43829 + if (atomic_dec_return(&port->count) < 0) {
43830 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
43831 - info->line, port->count);
43832 - port->count = 0;
43833 + info->line, atomic_read(&port->count));
43834 + atomic_set(&port->count, 0);
43835 }
43836 - if (port->count) {
43837 + if (atomic_read(&port->count)) {
43838 #ifdef ISDN_DEBUG_MODEM_OPEN
43839 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
43840 #endif
43841 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
43842 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
43843 return;
43844 isdn_tty_shutdown(info);
43845 - port->count = 0;
43846 + atomic_set(&port->count, 0);
43847 port->flags &= ~ASYNC_NORMAL_ACTIVE;
43848 port->tty = NULL;
43849 wake_up_interruptible(&port->open_wait);
43850 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
43851 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
43852 modem_info *info = &dev->mdm.info[i];
43853
43854 - if (info->port.count == 0)
43855 + if (atomic_read(&info->port.count) == 0)
43856 continue;
43857 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
43858 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
43859 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
43860 index e2d4e58..40cd045 100644
43861 --- a/drivers/isdn/i4l/isdn_x25iface.c
43862 +++ b/drivers/isdn/i4l/isdn_x25iface.c
43863 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
43864
43865
43866 static struct concap_proto_ops ix25_pops = {
43867 - &isdn_x25iface_proto_new,
43868 - &isdn_x25iface_proto_del,
43869 - &isdn_x25iface_proto_restart,
43870 - &isdn_x25iface_proto_close,
43871 - &isdn_x25iface_xmit,
43872 - &isdn_x25iface_receive,
43873 - &isdn_x25iface_connect_ind,
43874 - &isdn_x25iface_disconn_ind
43875 + .proto_new = &isdn_x25iface_proto_new,
43876 + .proto_del = &isdn_x25iface_proto_del,
43877 + .restart = &isdn_x25iface_proto_restart,
43878 + .close = &isdn_x25iface_proto_close,
43879 + .encap_and_xmit = &isdn_x25iface_xmit,
43880 + .data_ind = &isdn_x25iface_receive,
43881 + .connect_ind = &isdn_x25iface_connect_ind,
43882 + .disconn_ind = &isdn_x25iface_disconn_ind
43883 };
43884
43885 /* error message helper function */
43886 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
43887 index 6a7447c..b4987ea 100644
43888 --- a/drivers/isdn/icn/icn.c
43889 +++ b/drivers/isdn/icn/icn.c
43890 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
43891 if (count > len)
43892 count = len;
43893 if (user) {
43894 - if (copy_from_user(msg, buf, count))
43895 + if (count > sizeof msg || copy_from_user(msg, buf, count))
43896 return -EFAULT;
43897 } else
43898 memcpy(msg, buf, count);
43899 @@ -1609,7 +1609,7 @@ icn_setup(char *line)
43900 if (ints[0] > 1)
43901 membase = (unsigned long)ints[2];
43902 if (str && *str) {
43903 - strcpy(sid, str);
43904 + strlcpy(sid, str, sizeof(sid));
43905 icn_id = sid;
43906 if ((p = strchr(sid, ','))) {
43907 *p++ = 0;
43908 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
43909 index 87f7dff..7300125 100644
43910 --- a/drivers/isdn/mISDN/dsp_cmx.c
43911 +++ b/drivers/isdn/mISDN/dsp_cmx.c
43912 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
43913 static u16 dsp_count; /* last sample count */
43914 static int dsp_count_valid; /* if we have last sample count */
43915
43916 -void
43917 +void __intentional_overflow(-1)
43918 dsp_cmx_send(void *arg)
43919 {
43920 struct dsp_conf *conf;
43921 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
43922 index 0f9ed1e..2715d6f 100644
43923 --- a/drivers/leds/leds-clevo-mail.c
43924 +++ b/drivers/leds/leds-clevo-mail.c
43925 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
43926 * detected as working, but in reality it is not) as low as
43927 * possible.
43928 */
43929 -static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
43930 +static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
43931 {
43932 .callback = clevo_mail_led_dmi_callback,
43933 .ident = "Clevo D410J",
43934 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
43935 index 046cb70..6b20d39 100644
43936 --- a/drivers/leds/leds-ss4200.c
43937 +++ b/drivers/leds/leds-ss4200.c
43938 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
43939 * detected as working, but in reality it is not) as low as
43940 * possible.
43941 */
43942 -static struct dmi_system_id nas_led_whitelist[] __initdata = {
43943 +static struct dmi_system_id nas_led_whitelist[] __initconst = {
43944 {
43945 .callback = ss4200_led_dmi_callback,
43946 .ident = "Intel SS4200-E",
43947 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
43948 index 6590558..a74c5dd 100644
43949 --- a/drivers/lguest/core.c
43950 +++ b/drivers/lguest/core.c
43951 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
43952 * The end address needs +1 because __get_vm_area allocates an
43953 * extra guard page, so we need space for that.
43954 */
43955 +
43956 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
43957 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43958 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
43959 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43960 +#else
43961 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
43962 VM_ALLOC, switcher_addr, switcher_addr
43963 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
43964 +#endif
43965 +
43966 if (!switcher_vma) {
43967 err = -ENOMEM;
43968 printk("lguest: could not map switcher pages high\n");
43969 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
43970 * Now the Switcher is mapped at the right address, we can't fail!
43971 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
43972 */
43973 - memcpy(switcher_vma->addr, start_switcher_text,
43974 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
43975 end_switcher_text - start_switcher_text);
43976
43977 printk(KERN_INFO "lguest: mapped switcher at %p\n",
43978 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
43979 index e8b55c3..3514c37 100644
43980 --- a/drivers/lguest/page_tables.c
43981 +++ b/drivers/lguest/page_tables.c
43982 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
43983 /*:*/
43984
43985 #ifdef CONFIG_X86_PAE
43986 -static void release_pmd(pmd_t *spmd)
43987 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
43988 {
43989 /* If the entry's not present, there's nothing to release. */
43990 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
43991 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
43992 index 922a1ac..9dd0c2a 100644
43993 --- a/drivers/lguest/x86/core.c
43994 +++ b/drivers/lguest/x86/core.c
43995 @@ -59,7 +59,7 @@ static struct {
43996 /* Offset from where switcher.S was compiled to where we've copied it */
43997 static unsigned long switcher_offset(void)
43998 {
43999 - return switcher_addr - (unsigned long)start_switcher_text;
44000 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
44001 }
44002
44003 /* This cpu's struct lguest_pages (after the Switcher text page) */
44004 @@ -99,7 +99,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
44005 * These copies are pretty cheap, so we do them unconditionally: */
44006 /* Save the current Host top-level page directory.
44007 */
44008 +
44009 +#ifdef CONFIG_PAX_PER_CPU_PGD
44010 + pages->state.host_cr3 = read_cr3();
44011 +#else
44012 pages->state.host_cr3 = __pa(current->mm->pgd);
44013 +#endif
44014 +
44015 /*
44016 * Set up the Guest's page tables to see this CPU's pages (and no
44017 * other CPU's pages).
44018 @@ -477,7 +483,7 @@ void __init lguest_arch_host_init(void)
44019 * compiled-in switcher code and the high-mapped copy we just made.
44020 */
44021 for (i = 0; i < IDT_ENTRIES; i++)
44022 - default_idt_entries[i] += switcher_offset();
44023 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
44024
44025 /*
44026 * Set up the Switcher's per-cpu areas.
44027 @@ -560,7 +566,7 @@ void __init lguest_arch_host_init(void)
44028 * it will be undisturbed when we switch. To change %cs and jump we
44029 * need this structure to feed to Intel's "lcall" instruction.
44030 */
44031 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
44032 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
44033 lguest_entry.segment = LGUEST_CS;
44034
44035 /*
44036 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
44037 index 40634b0..4f5855e 100644
44038 --- a/drivers/lguest/x86/switcher_32.S
44039 +++ b/drivers/lguest/x86/switcher_32.S
44040 @@ -87,6 +87,7 @@
44041 #include <asm/page.h>
44042 #include <asm/segment.h>
44043 #include <asm/lguest.h>
44044 +#include <asm/processor-flags.h>
44045
44046 // We mark the start of the code to copy
44047 // It's placed in .text tho it's never run here
44048 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
44049 // Changes type when we load it: damn Intel!
44050 // For after we switch over our page tables
44051 // That entry will be read-only: we'd crash.
44052 +
44053 +#ifdef CONFIG_PAX_KERNEXEC
44054 + mov %cr0, %edx
44055 + xor $X86_CR0_WP, %edx
44056 + mov %edx, %cr0
44057 +#endif
44058 +
44059 movl $(GDT_ENTRY_TSS*8), %edx
44060 ltr %dx
44061
44062 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
44063 // Let's clear it again for our return.
44064 // The GDT descriptor of the Host
44065 // Points to the table after two "size" bytes
44066 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
44067 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
44068 // Clear "used" from type field (byte 5, bit 2)
44069 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
44070 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
44071 +
44072 +#ifdef CONFIG_PAX_KERNEXEC
44073 + mov %cr0, %eax
44074 + xor $X86_CR0_WP, %eax
44075 + mov %eax, %cr0
44076 +#endif
44077
44078 // Once our page table's switched, the Guest is live!
44079 // The Host fades as we run this final step.
44080 @@ -295,13 +309,12 @@ deliver_to_host:
44081 // I consulted gcc, and it gave
44082 // These instructions, which I gladly credit:
44083 leal (%edx,%ebx,8), %eax
44084 - movzwl (%eax),%edx
44085 - movl 4(%eax), %eax
44086 - xorw %ax, %ax
44087 - orl %eax, %edx
44088 + movl 4(%eax), %edx
44089 + movw (%eax), %dx
44090 // Now the address of the handler's in %edx
44091 // We call it now: its "iret" drops us home.
44092 - jmp *%edx
44093 + ljmp $__KERNEL_CS, $1f
44094 +1: jmp *%edx
44095
44096 // Every interrupt can come to us here
44097 // But we must truly tell each apart.
44098 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
44099 index a08e3ee..df8ade2 100644
44100 --- a/drivers/md/bcache/closure.h
44101 +++ b/drivers/md/bcache/closure.h
44102 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
44103 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
44104 struct workqueue_struct *wq)
44105 {
44106 - BUG_ON(object_is_on_stack(cl));
44107 + BUG_ON(object_starts_on_stack(cl));
44108 closure_set_ip(cl);
44109 cl->fn = fn;
44110 cl->wq = wq;
44111 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
44112 index 1695ee5..89f18ab 100644
44113 --- a/drivers/md/bitmap.c
44114 +++ b/drivers/md/bitmap.c
44115 @@ -1784,7 +1784,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
44116 chunk_kb ? "KB" : "B");
44117 if (bitmap->storage.file) {
44118 seq_printf(seq, ", file: ");
44119 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
44120 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
44121 }
44122
44123 seq_printf(seq, "\n");
44124 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
44125 index 73f791b..8c5d3ac 100644
44126 --- a/drivers/md/dm-ioctl.c
44127 +++ b/drivers/md/dm-ioctl.c
44128 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
44129 cmd == DM_LIST_VERSIONS_CMD)
44130 return 0;
44131
44132 - if ((cmd == DM_DEV_CREATE_CMD)) {
44133 + if (cmd == DM_DEV_CREATE_CMD) {
44134 if (!*param->name) {
44135 DMWARN("name not supplied when creating device");
44136 return -EINVAL;
44137 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
44138 index 089d627..ef7352e 100644
44139 --- a/drivers/md/dm-raid1.c
44140 +++ b/drivers/md/dm-raid1.c
44141 @@ -40,7 +40,7 @@ enum dm_raid1_error {
44142
44143 struct mirror {
44144 struct mirror_set *ms;
44145 - atomic_t error_count;
44146 + atomic_unchecked_t error_count;
44147 unsigned long error_type;
44148 struct dm_dev *dev;
44149 sector_t offset;
44150 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
44151 struct mirror *m;
44152
44153 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
44154 - if (!atomic_read(&m->error_count))
44155 + if (!atomic_read_unchecked(&m->error_count))
44156 return m;
44157
44158 return NULL;
44159 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
44160 * simple way to tell if a device has encountered
44161 * errors.
44162 */
44163 - atomic_inc(&m->error_count);
44164 + atomic_inc_unchecked(&m->error_count);
44165
44166 if (test_and_set_bit(error_type, &m->error_type))
44167 return;
44168 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
44169 struct mirror *m = get_default_mirror(ms);
44170
44171 do {
44172 - if (likely(!atomic_read(&m->error_count)))
44173 + if (likely(!atomic_read_unchecked(&m->error_count)))
44174 return m;
44175
44176 if (m-- == ms->mirror)
44177 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
44178 {
44179 struct mirror *default_mirror = get_default_mirror(m->ms);
44180
44181 - return !atomic_read(&default_mirror->error_count);
44182 + return !atomic_read_unchecked(&default_mirror->error_count);
44183 }
44184
44185 static int mirror_available(struct mirror_set *ms, struct bio *bio)
44186 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
44187 */
44188 if (likely(region_in_sync(ms, region, 1)))
44189 m = choose_mirror(ms, bio->bi_iter.bi_sector);
44190 - else if (m && atomic_read(&m->error_count))
44191 + else if (m && atomic_read_unchecked(&m->error_count))
44192 m = NULL;
44193
44194 if (likely(m))
44195 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
44196 }
44197
44198 ms->mirror[mirror].ms = ms;
44199 - atomic_set(&(ms->mirror[mirror].error_count), 0);
44200 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
44201 ms->mirror[mirror].error_type = 0;
44202 ms->mirror[mirror].offset = offset;
44203
44204 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
44205 */
44206 static char device_status_char(struct mirror *m)
44207 {
44208 - if (!atomic_read(&(m->error_count)))
44209 + if (!atomic_read_unchecked(&(m->error_count)))
44210 return 'A';
44211
44212 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
44213 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
44214 index f478a4c..4b8e5ef 100644
44215 --- a/drivers/md/dm-stats.c
44216 +++ b/drivers/md/dm-stats.c
44217 @@ -382,7 +382,7 @@ do_sync_free:
44218 synchronize_rcu_expedited();
44219 dm_stat_free(&s->rcu_head);
44220 } else {
44221 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
44222 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
44223 call_rcu(&s->rcu_head, dm_stat_free);
44224 }
44225 return 0;
44226 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
44227 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
44228 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
44229 ));
44230 - ACCESS_ONCE(last->last_sector) = end_sector;
44231 - ACCESS_ONCE(last->last_rw) = bi_rw;
44232 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
44233 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
44234 }
44235
44236 rcu_read_lock();
44237 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
44238 index f8b37d4..5c5cafd 100644
44239 --- a/drivers/md/dm-stripe.c
44240 +++ b/drivers/md/dm-stripe.c
44241 @@ -21,7 +21,7 @@ struct stripe {
44242 struct dm_dev *dev;
44243 sector_t physical_start;
44244
44245 - atomic_t error_count;
44246 + atomic_unchecked_t error_count;
44247 };
44248
44249 struct stripe_c {
44250 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
44251 kfree(sc);
44252 return r;
44253 }
44254 - atomic_set(&(sc->stripe[i].error_count), 0);
44255 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
44256 }
44257
44258 ti->private = sc;
44259 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
44260 DMEMIT("%d ", sc->stripes);
44261 for (i = 0; i < sc->stripes; i++) {
44262 DMEMIT("%s ", sc->stripe[i].dev->name);
44263 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
44264 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
44265 'D' : 'A';
44266 }
44267 buffer[i] = '\0';
44268 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
44269 */
44270 for (i = 0; i < sc->stripes; i++)
44271 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
44272 - atomic_inc(&(sc->stripe[i].error_count));
44273 - if (atomic_read(&(sc->stripe[i].error_count)) <
44274 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
44275 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
44276 DM_IO_ERROR_THRESHOLD)
44277 schedule_work(&sc->trigger_event);
44278 }
44279 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
44280 index 3afae9e..4e1c954 100644
44281 --- a/drivers/md/dm-table.c
44282 +++ b/drivers/md/dm-table.c
44283 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
44284 if (!dev_size)
44285 return 0;
44286
44287 - if ((start >= dev_size) || (start + len > dev_size)) {
44288 + if ((start >= dev_size) || (len > dev_size - start)) {
44289 DMWARN("%s: %s too small for target: "
44290 "start=%llu, len=%llu, dev_size=%llu",
44291 dm_device_name(ti->table->md), bdevname(bdev, b),
44292 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
44293 index 43adbb8..7b34305 100644
44294 --- a/drivers/md/dm-thin-metadata.c
44295 +++ b/drivers/md/dm-thin-metadata.c
44296 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44297 {
44298 pmd->info.tm = pmd->tm;
44299 pmd->info.levels = 2;
44300 - pmd->info.value_type.context = pmd->data_sm;
44301 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44302 pmd->info.value_type.size = sizeof(__le64);
44303 pmd->info.value_type.inc = data_block_inc;
44304 pmd->info.value_type.dec = data_block_dec;
44305 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
44306
44307 pmd->bl_info.tm = pmd->tm;
44308 pmd->bl_info.levels = 1;
44309 - pmd->bl_info.value_type.context = pmd->data_sm;
44310 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
44311 pmd->bl_info.value_type.size = sizeof(__le64);
44312 pmd->bl_info.value_type.inc = data_block_inc;
44313 pmd->bl_info.value_type.dec = data_block_dec;
44314 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
44315 index 64b10e0..07db8f4 100644
44316 --- a/drivers/md/dm.c
44317 +++ b/drivers/md/dm.c
44318 @@ -185,9 +185,9 @@ struct mapped_device {
44319 /*
44320 * Event handling.
44321 */
44322 - atomic_t event_nr;
44323 + atomic_unchecked_t event_nr;
44324 wait_queue_head_t eventq;
44325 - atomic_t uevent_seq;
44326 + atomic_unchecked_t uevent_seq;
44327 struct list_head uevent_list;
44328 spinlock_t uevent_lock; /* Protect access to uevent_list */
44329
44330 @@ -2070,8 +2070,8 @@ static struct mapped_device *alloc_dev(int minor)
44331 spin_lock_init(&md->deferred_lock);
44332 atomic_set(&md->holders, 1);
44333 atomic_set(&md->open_count, 0);
44334 - atomic_set(&md->event_nr, 0);
44335 - atomic_set(&md->uevent_seq, 0);
44336 + atomic_set_unchecked(&md->event_nr, 0);
44337 + atomic_set_unchecked(&md->uevent_seq, 0);
44338 INIT_LIST_HEAD(&md->uevent_list);
44339 INIT_LIST_HEAD(&md->table_devices);
44340 spin_lock_init(&md->uevent_lock);
44341 @@ -2227,7 +2227,7 @@ static void event_callback(void *context)
44342
44343 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
44344
44345 - atomic_inc(&md->event_nr);
44346 + atomic_inc_unchecked(&md->event_nr);
44347 wake_up(&md->eventq);
44348 }
44349
44350 @@ -3034,18 +3034,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
44351
44352 uint32_t dm_next_uevent_seq(struct mapped_device *md)
44353 {
44354 - return atomic_add_return(1, &md->uevent_seq);
44355 + return atomic_add_return_unchecked(1, &md->uevent_seq);
44356 }
44357
44358 uint32_t dm_get_event_nr(struct mapped_device *md)
44359 {
44360 - return atomic_read(&md->event_nr);
44361 + return atomic_read_unchecked(&md->event_nr);
44362 }
44363
44364 int dm_wait_event(struct mapped_device *md, int event_nr)
44365 {
44366 return wait_event_interruptible(md->eventq,
44367 - (event_nr != atomic_read(&md->event_nr)));
44368 + (event_nr != atomic_read_unchecked(&md->event_nr)));
44369 }
44370
44371 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
44372 diff --git a/drivers/md/md.c b/drivers/md/md.c
44373 index 709755f..5bc3fa4 100644
44374 --- a/drivers/md/md.c
44375 +++ b/drivers/md/md.c
44376 @@ -190,10 +190,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
44377 * start build, activate spare
44378 */
44379 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
44380 -static atomic_t md_event_count;
44381 +static atomic_unchecked_t md_event_count;
44382 void md_new_event(struct mddev *mddev)
44383 {
44384 - atomic_inc(&md_event_count);
44385 + atomic_inc_unchecked(&md_event_count);
44386 wake_up(&md_event_waiters);
44387 }
44388 EXPORT_SYMBOL_GPL(md_new_event);
44389 @@ -203,7 +203,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
44390 */
44391 static void md_new_event_inintr(struct mddev *mddev)
44392 {
44393 - atomic_inc(&md_event_count);
44394 + atomic_inc_unchecked(&md_event_count);
44395 wake_up(&md_event_waiters);
44396 }
44397
44398 @@ -1422,7 +1422,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
44399 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
44400 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
44401 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
44402 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44403 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
44404
44405 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
44406 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
44407 @@ -1673,7 +1673,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
44408 else
44409 sb->resync_offset = cpu_to_le64(0);
44410
44411 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
44412 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
44413
44414 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
44415 sb->size = cpu_to_le64(mddev->dev_sectors);
44416 @@ -2543,7 +2543,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
44417 static ssize_t
44418 errors_show(struct md_rdev *rdev, char *page)
44419 {
44420 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
44421 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
44422 }
44423
44424 static ssize_t
44425 @@ -2552,7 +2552,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
44426 char *e;
44427 unsigned long n = simple_strtoul(buf, &e, 10);
44428 if (*buf && (*e == 0 || *e == '\n')) {
44429 - atomic_set(&rdev->corrected_errors, n);
44430 + atomic_set_unchecked(&rdev->corrected_errors, n);
44431 return len;
44432 }
44433 return -EINVAL;
44434 @@ -2997,8 +2997,8 @@ int md_rdev_init(struct md_rdev *rdev)
44435 rdev->sb_loaded = 0;
44436 rdev->bb_page = NULL;
44437 atomic_set(&rdev->nr_pending, 0);
44438 - atomic_set(&rdev->read_errors, 0);
44439 - atomic_set(&rdev->corrected_errors, 0);
44440 + atomic_set_unchecked(&rdev->read_errors, 0);
44441 + atomic_set_unchecked(&rdev->corrected_errors, 0);
44442
44443 INIT_LIST_HEAD(&rdev->same_set);
44444 init_waitqueue_head(&rdev->blocked_wait);
44445 @@ -6865,7 +6865,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
44446
44447 spin_unlock(&pers_lock);
44448 seq_printf(seq, "\n");
44449 - seq->poll_event = atomic_read(&md_event_count);
44450 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44451 return 0;
44452 }
44453 if (v == (void*)2) {
44454 @@ -6968,7 +6968,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
44455 return error;
44456
44457 seq = file->private_data;
44458 - seq->poll_event = atomic_read(&md_event_count);
44459 + seq->poll_event = atomic_read_unchecked(&md_event_count);
44460 return error;
44461 }
44462
44463 @@ -6985,7 +6985,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
44464 /* always allow read */
44465 mask = POLLIN | POLLRDNORM;
44466
44467 - if (seq->poll_event != atomic_read(&md_event_count))
44468 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
44469 mask |= POLLERR | POLLPRI;
44470 return mask;
44471 }
44472 @@ -7032,7 +7032,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
44473 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
44474 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
44475 (int)part_stat_read(&disk->part0, sectors[1]) -
44476 - atomic_read(&disk->sync_io);
44477 + atomic_read_unchecked(&disk->sync_io);
44478 /* sync IO will cause sync_io to increase before the disk_stats
44479 * as sync_io is counted when a request starts, and
44480 * disk_stats is counted when it completes.
44481 diff --git a/drivers/md/md.h b/drivers/md/md.h
44482 index 03cec5b..0a658c1 100644
44483 --- a/drivers/md/md.h
44484 +++ b/drivers/md/md.h
44485 @@ -94,13 +94,13 @@ struct md_rdev {
44486 * only maintained for arrays that
44487 * support hot removal
44488 */
44489 - atomic_t read_errors; /* number of consecutive read errors that
44490 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
44491 * we have tried to ignore.
44492 */
44493 struct timespec last_read_error; /* monotonic time since our
44494 * last read error
44495 */
44496 - atomic_t corrected_errors; /* number of corrected read errors,
44497 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
44498 * for reporting to userspace and storing
44499 * in superblock.
44500 */
44501 @@ -448,7 +448,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
44502
44503 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
44504 {
44505 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44506 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
44507 }
44508
44509 struct md_personality
44510 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
44511 index e8a9042..35bd145 100644
44512 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
44513 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
44514 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
44515 * Flick into a mode where all blocks get allocated in the new area.
44516 */
44517 smm->begin = old_len;
44518 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
44519 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
44520
44521 /*
44522 * Extend.
44523 @@ -714,7 +714,7 @@ out:
44524 /*
44525 * Switch back to normal behaviour.
44526 */
44527 - memcpy(sm, &ops, sizeof(*sm));
44528 + memcpy((void *)sm, &ops, sizeof(*sm));
44529 return r;
44530 }
44531
44532 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
44533 index 3e6d115..ffecdeb 100644
44534 --- a/drivers/md/persistent-data/dm-space-map.h
44535 +++ b/drivers/md/persistent-data/dm-space-map.h
44536 @@ -71,6 +71,7 @@ struct dm_space_map {
44537 dm_sm_threshold_fn fn,
44538 void *context);
44539 };
44540 +typedef struct dm_space_map __no_const dm_space_map_no_const;
44541
44542 /*----------------------------------------------------------------*/
44543
44544 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
44545 index 2f2f38f..f6a8ebe 100644
44546 --- a/drivers/md/raid1.c
44547 +++ b/drivers/md/raid1.c
44548 @@ -1932,7 +1932,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
44549 if (r1_sync_page_io(rdev, sect, s,
44550 bio->bi_io_vec[idx].bv_page,
44551 READ) != 0)
44552 - atomic_add(s, &rdev->corrected_errors);
44553 + atomic_add_unchecked(s, &rdev->corrected_errors);
44554 }
44555 sectors -= s;
44556 sect += s;
44557 @@ -2165,7 +2165,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
44558 !test_bit(Faulty, &rdev->flags)) {
44559 if (r1_sync_page_io(rdev, sect, s,
44560 conf->tmppage, READ)) {
44561 - atomic_add(s, &rdev->corrected_errors);
44562 + atomic_add_unchecked(s, &rdev->corrected_errors);
44563 printk(KERN_INFO
44564 "md/raid1:%s: read error corrected "
44565 "(%d sectors at %llu on %s)\n",
44566 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
44567 index 32e282f..5cec803 100644
44568 --- a/drivers/md/raid10.c
44569 +++ b/drivers/md/raid10.c
44570 @@ -1944,7 +1944,7 @@ static void end_sync_read(struct bio *bio, int error)
44571 /* The write handler will notice the lack of
44572 * R10BIO_Uptodate and record any errors etc
44573 */
44574 - atomic_add(r10_bio->sectors,
44575 + atomic_add_unchecked(r10_bio->sectors,
44576 &conf->mirrors[d].rdev->corrected_errors);
44577
44578 /* for reconstruct, we always reschedule after a read.
44579 @@ -2301,7 +2301,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44580 {
44581 struct timespec cur_time_mon;
44582 unsigned long hours_since_last;
44583 - unsigned int read_errors = atomic_read(&rdev->read_errors);
44584 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
44585
44586 ktime_get_ts(&cur_time_mon);
44587
44588 @@ -2323,9 +2323,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
44589 * overflowing the shift of read_errors by hours_since_last.
44590 */
44591 if (hours_since_last >= 8 * sizeof(read_errors))
44592 - atomic_set(&rdev->read_errors, 0);
44593 + atomic_set_unchecked(&rdev->read_errors, 0);
44594 else
44595 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
44596 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
44597 }
44598
44599 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
44600 @@ -2379,8 +2379,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44601 return;
44602
44603 check_decay_read_errors(mddev, rdev);
44604 - atomic_inc(&rdev->read_errors);
44605 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
44606 + atomic_inc_unchecked(&rdev->read_errors);
44607 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
44608 char b[BDEVNAME_SIZE];
44609 bdevname(rdev->bdev, b);
44610
44611 @@ -2388,7 +2388,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44612 "md/raid10:%s: %s: Raid device exceeded "
44613 "read_error threshold [cur %d:max %d]\n",
44614 mdname(mddev), b,
44615 - atomic_read(&rdev->read_errors), max_read_errors);
44616 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
44617 printk(KERN_NOTICE
44618 "md/raid10:%s: %s: Failing raid device\n",
44619 mdname(mddev), b);
44620 @@ -2543,7 +2543,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
44621 sect +
44622 choose_data_offset(r10_bio, rdev)),
44623 bdevname(rdev->bdev, b));
44624 - atomic_add(s, &rdev->corrected_errors);
44625 + atomic_add_unchecked(s, &rdev->corrected_errors);
44626 }
44627
44628 rdev_dec_pending(rdev, mddev);
44629 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
44630 index 8577cc7..e80e05d 100644
44631 --- a/drivers/md/raid5.c
44632 +++ b/drivers/md/raid5.c
44633 @@ -1730,6 +1730,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
44634 return 1;
44635 }
44636
44637 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44638 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
44639 +#endif
44640 +
44641 static int grow_stripes(struct r5conf *conf, int num)
44642 {
44643 struct kmem_cache *sc;
44644 @@ -1741,7 +1745,11 @@ static int grow_stripes(struct r5conf *conf, int num)
44645 "raid%d-%s", conf->level, mdname(conf->mddev));
44646 else
44647 sprintf(conf->cache_name[0],
44648 +#ifdef CONFIG_GRKERNSEC_HIDESYM
44649 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
44650 +#else
44651 "raid%d-%p", conf->level, conf->mddev);
44652 +#endif
44653 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
44654
44655 conf->active_name = 0;
44656 @@ -2017,21 +2025,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
44657 mdname(conf->mddev), STRIPE_SECTORS,
44658 (unsigned long long)s,
44659 bdevname(rdev->bdev, b));
44660 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
44661 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
44662 clear_bit(R5_ReadError, &sh->dev[i].flags);
44663 clear_bit(R5_ReWrite, &sh->dev[i].flags);
44664 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
44665 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
44666
44667 - if (atomic_read(&rdev->read_errors))
44668 - atomic_set(&rdev->read_errors, 0);
44669 + if (atomic_read_unchecked(&rdev->read_errors))
44670 + atomic_set_unchecked(&rdev->read_errors, 0);
44671 } else {
44672 const char *bdn = bdevname(rdev->bdev, b);
44673 int retry = 0;
44674 int set_bad = 0;
44675
44676 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
44677 - atomic_inc(&rdev->read_errors);
44678 + atomic_inc_unchecked(&rdev->read_errors);
44679 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
44680 printk_ratelimited(
44681 KERN_WARNING
44682 @@ -2059,7 +2067,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
44683 mdname(conf->mddev),
44684 (unsigned long long)s,
44685 bdn);
44686 - } else if (atomic_read(&rdev->read_errors)
44687 + } else if (atomic_read_unchecked(&rdev->read_errors)
44688 > conf->max_nr_stripes)
44689 printk(KERN_WARNING
44690 "md/raid:%s: Too many read errors, failing device %s.\n",
44691 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
44692 index 983db75..ef9248c 100644
44693 --- a/drivers/media/dvb-core/dvbdev.c
44694 +++ b/drivers/media/dvb-core/dvbdev.c
44695 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
44696 const struct dvb_device *template, void *priv, int type)
44697 {
44698 struct dvb_device *dvbdev;
44699 - struct file_operations *dvbdevfops;
44700 + file_operations_no_const *dvbdevfops;
44701 struct device *clsdev;
44702 int minor;
44703 int id;
44704 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
44705 index 6ad22b6..6e90e2a 100644
44706 --- a/drivers/media/dvb-frontends/af9033.h
44707 +++ b/drivers/media/dvb-frontends/af9033.h
44708 @@ -96,6 +96,6 @@ struct af9033_ops {
44709 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
44710 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
44711 int onoff);
44712 -};
44713 +} __no_const;
44714
44715 #endif /* AF9033_H */
44716 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
44717 index 9b6c3bb..baeb5c7 100644
44718 --- a/drivers/media/dvb-frontends/dib3000.h
44719 +++ b/drivers/media/dvb-frontends/dib3000.h
44720 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
44721 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
44722 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
44723 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
44724 -};
44725 +} __no_const;
44726
44727 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
44728 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
44729 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
44730 index 1fea0e9..321ce8f 100644
44731 --- a/drivers/media/dvb-frontends/dib7000p.h
44732 +++ b/drivers/media/dvb-frontends/dib7000p.h
44733 @@ -64,7 +64,7 @@ struct dib7000p_ops {
44734 int (*get_adc_power)(struct dvb_frontend *fe);
44735 int (*slave_reset)(struct dvb_frontend *fe);
44736 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
44737 -};
44738 +} __no_const;
44739
44740 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
44741 void *dib7000p_attach(struct dib7000p_ops *ops);
44742 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
44743 index 84cc103..5780c54 100644
44744 --- a/drivers/media/dvb-frontends/dib8000.h
44745 +++ b/drivers/media/dvb-frontends/dib8000.h
44746 @@ -61,7 +61,7 @@ struct dib8000_ops {
44747 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
44748 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
44749 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
44750 -};
44751 +} __no_const;
44752
44753 #if IS_ENABLED(CONFIG_DVB_DIB8000)
44754 void *dib8000_attach(struct dib8000_ops *ops);
44755 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
44756 index 860c98fc..497fa25 100644
44757 --- a/drivers/media/pci/cx88/cx88-video.c
44758 +++ b/drivers/media/pci/cx88/cx88-video.c
44759 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
44760
44761 /* ------------------------------------------------------------------ */
44762
44763 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44764 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44765 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44766 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44767 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44768 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
44769
44770 module_param_array(video_nr, int, NULL, 0444);
44771 module_param_array(vbi_nr, int, NULL, 0444);
44772 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
44773 index 802642d..5534900 100644
44774 --- a/drivers/media/pci/ivtv/ivtv-driver.c
44775 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
44776 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
44777 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
44778
44779 /* ivtv instance counter */
44780 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
44781 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
44782
44783 /* Parameter declarations */
44784 static int cardtype[IVTV_MAX_CARDS];
44785 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
44786 index 8cbe6b4..ea3601c 100644
44787 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
44788 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
44789 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
44790
44791 static int solo_sysfs_init(struct solo_dev *solo_dev)
44792 {
44793 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
44794 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
44795 struct device *dev = &solo_dev->dev;
44796 const char *driver;
44797 int i;
44798 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
44799 index c7141f2..5301fec 100644
44800 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
44801 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
44802 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
44803
44804 int solo_g723_init(struct solo_dev *solo_dev)
44805 {
44806 - static struct snd_device_ops ops = { NULL };
44807 + static struct snd_device_ops ops = { };
44808 struct snd_card *card;
44809 struct snd_kcontrol_new kctl;
44810 char name[32];
44811 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44812 index 8c84846..27b4f83 100644
44813 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
44814 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
44815 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
44816
44817 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
44818 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
44819 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
44820 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
44821 if (p2m_id < 0)
44822 p2m_id = -p2m_id;
44823 }
44824 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
44825 index bd8edfa..e82ed85 100644
44826 --- a/drivers/media/pci/solo6x10/solo6x10.h
44827 +++ b/drivers/media/pci/solo6x10/solo6x10.h
44828 @@ -220,7 +220,7 @@ struct solo_dev {
44829
44830 /* P2M DMA Engine */
44831 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
44832 - atomic_t p2m_count;
44833 + atomic_unchecked_t p2m_count;
44834 int p2m_jiffies;
44835 unsigned int p2m_timeouts;
44836
44837 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
44838 index c135165..dc69499 100644
44839 --- a/drivers/media/pci/tw68/tw68-core.c
44840 +++ b/drivers/media/pci/tw68/tw68-core.c
44841 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
44842 module_param_array(card, int, NULL, 0444);
44843 MODULE_PARM_DESC(card, "card type");
44844
44845 -static atomic_t tw68_instance = ATOMIC_INIT(0);
44846 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
44847
44848 /* ------------------------------------------------------------------ */
44849
44850 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
44851 index ba2d8f9..1566684 100644
44852 --- a/drivers/media/platform/omap/omap_vout.c
44853 +++ b/drivers/media/platform/omap/omap_vout.c
44854 @@ -63,7 +63,6 @@ enum omap_vout_channels {
44855 OMAP_VIDEO2,
44856 };
44857
44858 -static struct videobuf_queue_ops video_vbq_ops;
44859 /* Variables configurable through module params*/
44860 static u32 video1_numbuffers = 3;
44861 static u32 video2_numbuffers = 3;
44862 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
44863 {
44864 struct videobuf_queue *q;
44865 struct omap_vout_device *vout = NULL;
44866 + static struct videobuf_queue_ops video_vbq_ops = {
44867 + .buf_setup = omap_vout_buffer_setup,
44868 + .buf_prepare = omap_vout_buffer_prepare,
44869 + .buf_release = omap_vout_buffer_release,
44870 + .buf_queue = omap_vout_buffer_queue,
44871 + };
44872
44873 vout = video_drvdata(file);
44874 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
44875 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
44876 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
44877
44878 q = &vout->vbq;
44879 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
44880 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
44881 - video_vbq_ops.buf_release = omap_vout_buffer_release;
44882 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
44883 spin_lock_init(&vout->vbq_lock);
44884
44885 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
44886 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
44887 index fb2acc5..a2fcbdc4 100644
44888 --- a/drivers/media/platform/s5p-tv/mixer.h
44889 +++ b/drivers/media/platform/s5p-tv/mixer.h
44890 @@ -156,7 +156,7 @@ struct mxr_layer {
44891 /** layer index (unique identifier) */
44892 int idx;
44893 /** callbacks for layer methods */
44894 - struct mxr_layer_ops ops;
44895 + struct mxr_layer_ops *ops;
44896 /** format array */
44897 const struct mxr_format **fmt_array;
44898 /** size of format array */
44899 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44900 index 74344c7..a39e70e 100644
44901 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44902 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
44903 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
44904 {
44905 struct mxr_layer *layer;
44906 int ret;
44907 - struct mxr_layer_ops ops = {
44908 + static struct mxr_layer_ops ops = {
44909 .release = mxr_graph_layer_release,
44910 .buffer_set = mxr_graph_buffer_set,
44911 .stream_set = mxr_graph_stream_set,
44912 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
44913 index b713403..53cb5ad 100644
44914 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
44915 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
44916 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
44917 layer->update_buf = next;
44918 }
44919
44920 - layer->ops.buffer_set(layer, layer->update_buf);
44921 + layer->ops->buffer_set(layer, layer->update_buf);
44922
44923 if (done && done != layer->shadow_buf)
44924 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
44925 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
44926 index b4d2696..91df48e 100644
44927 --- a/drivers/media/platform/s5p-tv/mixer_video.c
44928 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
44929 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
44930 layer->geo.src.height = layer->geo.src.full_height;
44931
44932 mxr_geometry_dump(mdev, &layer->geo);
44933 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44934 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44935 mxr_geometry_dump(mdev, &layer->geo);
44936 }
44937
44938 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
44939 layer->geo.dst.full_width = mbus_fmt.width;
44940 layer->geo.dst.full_height = mbus_fmt.height;
44941 layer->geo.dst.field = mbus_fmt.field;
44942 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44943 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
44944
44945 mxr_geometry_dump(mdev, &layer->geo);
44946 }
44947 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
44948 /* set source size to highest accepted value */
44949 geo->src.full_width = max(geo->dst.full_width, pix->width);
44950 geo->src.full_height = max(geo->dst.full_height, pix->height);
44951 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44952 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44953 mxr_geometry_dump(mdev, &layer->geo);
44954 /* set cropping to total visible screen */
44955 geo->src.width = pix->width;
44956 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
44957 geo->src.x_offset = 0;
44958 geo->src.y_offset = 0;
44959 /* assure consistency of geometry */
44960 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44961 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
44962 mxr_geometry_dump(mdev, &layer->geo);
44963 /* set full size to lowest possible value */
44964 geo->src.full_width = 0;
44965 geo->src.full_height = 0;
44966 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44967 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
44968 mxr_geometry_dump(mdev, &layer->geo);
44969
44970 /* returning results */
44971 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
44972 target->width = s->r.width;
44973 target->height = s->r.height;
44974
44975 - layer->ops.fix_geometry(layer, stage, s->flags);
44976 + layer->ops->fix_geometry(layer, stage, s->flags);
44977
44978 /* retrieve update selection rectangle */
44979 res.left = target->x_offset;
44980 @@ -954,13 +954,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
44981 mxr_output_get(mdev);
44982
44983 mxr_layer_update_output(layer);
44984 - layer->ops.format_set(layer);
44985 + layer->ops->format_set(layer);
44986 /* enabling layer in hardware */
44987 spin_lock_irqsave(&layer->enq_slock, flags);
44988 layer->state = MXR_LAYER_STREAMING;
44989 spin_unlock_irqrestore(&layer->enq_slock, flags);
44990
44991 - layer->ops.stream_set(layer, MXR_ENABLE);
44992 + layer->ops->stream_set(layer, MXR_ENABLE);
44993 mxr_streamer_get(mdev);
44994
44995 return 0;
44996 @@ -1030,7 +1030,7 @@ static void stop_streaming(struct vb2_queue *vq)
44997 spin_unlock_irqrestore(&layer->enq_slock, flags);
44998
44999 /* disabling layer in hardware */
45000 - layer->ops.stream_set(layer, MXR_DISABLE);
45001 + layer->ops->stream_set(layer, MXR_DISABLE);
45002 /* remove one streamer */
45003 mxr_streamer_put(mdev);
45004 /* allow changes in output configuration */
45005 @@ -1068,8 +1068,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
45006
45007 void mxr_layer_release(struct mxr_layer *layer)
45008 {
45009 - if (layer->ops.release)
45010 - layer->ops.release(layer);
45011 + if (layer->ops->release)
45012 + layer->ops->release(layer);
45013 }
45014
45015 void mxr_base_layer_release(struct mxr_layer *layer)
45016 @@ -1095,7 +1095,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
45017
45018 layer->mdev = mdev;
45019 layer->idx = idx;
45020 - layer->ops = *ops;
45021 + layer->ops = ops;
45022
45023 spin_lock_init(&layer->enq_slock);
45024 INIT_LIST_HEAD(&layer->enq_list);
45025 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45026 index c9388c4..ce71ece 100644
45027 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45028 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
45029 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
45030 {
45031 struct mxr_layer *layer;
45032 int ret;
45033 - struct mxr_layer_ops ops = {
45034 + static struct mxr_layer_ops ops = {
45035 .release = mxr_vp_layer_release,
45036 .buffer_set = mxr_vp_buffer_set,
45037 .stream_set = mxr_vp_stream_set,
45038 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
45039 index 82affae..42833ec 100644
45040 --- a/drivers/media/radio/radio-cadet.c
45041 +++ b/drivers/media/radio/radio-cadet.c
45042 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45043 unsigned char readbuf[RDS_BUFFER];
45044 int i = 0;
45045
45046 + if (count > RDS_BUFFER)
45047 + return -EFAULT;
45048 mutex_lock(&dev->lock);
45049 if (dev->rdsstat == 0)
45050 cadet_start_rds(dev);
45051 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
45052 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
45053 mutex_unlock(&dev->lock);
45054
45055 - if (i && copy_to_user(data, readbuf, i))
45056 - return -EFAULT;
45057 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
45058 + i = -EFAULT;
45059 +
45060 return i;
45061 }
45062
45063 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
45064 index 5236035..c622c74 100644
45065 --- a/drivers/media/radio/radio-maxiradio.c
45066 +++ b/drivers/media/radio/radio-maxiradio.c
45067 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
45068 /* TEA5757 pin mappings */
45069 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
45070
45071 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
45072 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
45073
45074 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
45075 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
45076 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
45077 index 050b3bb..79f62b9 100644
45078 --- a/drivers/media/radio/radio-shark.c
45079 +++ b/drivers/media/radio/radio-shark.c
45080 @@ -79,7 +79,7 @@ struct shark_device {
45081 u32 last_val;
45082 };
45083
45084 -static atomic_t shark_instance = ATOMIC_INIT(0);
45085 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45086
45087 static void shark_write_val(struct snd_tea575x *tea, u32 val)
45088 {
45089 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
45090 index 8654e0d..0608a64 100644
45091 --- a/drivers/media/radio/radio-shark2.c
45092 +++ b/drivers/media/radio/radio-shark2.c
45093 @@ -74,7 +74,7 @@ struct shark_device {
45094 u8 *transfer_buffer;
45095 };
45096
45097 -static atomic_t shark_instance = ATOMIC_INIT(0);
45098 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
45099
45100 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
45101 {
45102 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
45103 index dccf586..d5db411 100644
45104 --- a/drivers/media/radio/radio-si476x.c
45105 +++ b/drivers/media/radio/radio-si476x.c
45106 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
45107 struct si476x_radio *radio;
45108 struct v4l2_ctrl *ctrl;
45109
45110 - static atomic_t instance = ATOMIC_INIT(0);
45111 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
45112
45113 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
45114 if (!radio)
45115 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
45116 index 704397f..4d05977 100644
45117 --- a/drivers/media/radio/wl128x/fmdrv_common.c
45118 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
45119 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
45120 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
45121
45122 /* Radio Nr */
45123 -static u32 radio_nr = -1;
45124 +static int radio_nr = -1;
45125 module_param(radio_nr, int, 0444);
45126 MODULE_PARM_DESC(radio_nr, "Radio Nr");
45127
45128 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45129 index 9fd1527..8927230 100644
45130 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
45131 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
45132 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
45133
45134 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
45135 {
45136 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
45137 - char result[64];
45138 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
45139 - sizeof(result), 0);
45140 + char *buf;
45141 + char *result;
45142 + int retval;
45143 +
45144 + buf = kmalloc(2, GFP_KERNEL);
45145 + if (buf == NULL)
45146 + return -ENOMEM;
45147 + result = kmalloc(64, GFP_KERNEL);
45148 + if (result == NULL) {
45149 + kfree(buf);
45150 + return -ENOMEM;
45151 + }
45152 +
45153 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
45154 + buf[1] = enable ? 1 : 0;
45155 +
45156 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
45157 +
45158 + kfree(buf);
45159 + kfree(result);
45160 + return retval;
45161 }
45162
45163 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
45164 {
45165 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
45166 - char state[3];
45167 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
45168 + char *buf;
45169 + char *state;
45170 + int retval;
45171 +
45172 + buf = kmalloc(2, GFP_KERNEL);
45173 + if (buf == NULL)
45174 + return -ENOMEM;
45175 + state = kmalloc(3, GFP_KERNEL);
45176 + if (state == NULL) {
45177 + kfree(buf);
45178 + return -ENOMEM;
45179 + }
45180 +
45181 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
45182 + buf[1] = enable ? 1 : 0;
45183 +
45184 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
45185 +
45186 + kfree(buf);
45187 + kfree(state);
45188 + return retval;
45189 }
45190
45191 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45192 {
45193 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
45194 - char state[3];
45195 + char *query;
45196 + char *state;
45197 int ret;
45198 + query = kmalloc(1, GFP_KERNEL);
45199 + if (query == NULL)
45200 + return -ENOMEM;
45201 + state = kmalloc(3, GFP_KERNEL);
45202 + if (state == NULL) {
45203 + kfree(query);
45204 + return -ENOMEM;
45205 + }
45206 +
45207 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
45208
45209 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
45210
45211 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
45212 - sizeof(state), 0);
45213 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
45214 if (ret < 0) {
45215 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
45216 "state info\n");
45217 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
45218
45219 /* Copy this pointer as we are gonna need it in the release phase */
45220 cinergyt2_usb_device = adap->dev;
45221 -
45222 + kfree(query);
45223 + kfree(state);
45224 return 0;
45225 }
45226
45227 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
45228 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45229 {
45230 struct cinergyt2_state *st = d->priv;
45231 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
45232 + u8 *key, *cmd;
45233 int i;
45234
45235 + cmd = kmalloc(1, GFP_KERNEL);
45236 + if (cmd == NULL)
45237 + return -EINVAL;
45238 + key = kzalloc(5, GFP_KERNEL);
45239 + if (key == NULL) {
45240 + kfree(cmd);
45241 + return -EINVAL;
45242 + }
45243 +
45244 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
45245 +
45246 *state = REMOTE_NO_KEY_PRESSED;
45247
45248 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
45249 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
45250 if (key[4] == 0xff) {
45251 /* key repeat */
45252 st->rc_counter++;
45253 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45254 *event = d->last_event;
45255 deb_rc("repeat key, event %x\n",
45256 *event);
45257 - return 0;
45258 + goto out;
45259 }
45260 }
45261 deb_rc("repeated key (non repeatable)\n");
45262 }
45263 - return 0;
45264 + goto out;
45265 }
45266
45267 /* hack to pass checksum on the custom field */
45268 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
45269
45270 deb_rc("key: %*ph\n", 5, key);
45271 }
45272 +out:
45273 + kfree(cmd);
45274 + kfree(key);
45275 return 0;
45276 }
45277
45278 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45279 index c890fe4..f9b2ae6 100644
45280 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45281 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
45282 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
45283 fe_status_t *status)
45284 {
45285 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45286 - struct dvbt_get_status_msg result;
45287 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45288 + struct dvbt_get_status_msg *result;
45289 + u8 *cmd;
45290 int ret;
45291
45292 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
45293 - sizeof(result), 0);
45294 + cmd = kmalloc(1, GFP_KERNEL);
45295 + if (cmd == NULL)
45296 + return -ENOMEM;
45297 + result = kmalloc(sizeof(*result), GFP_KERNEL);
45298 + if (result == NULL) {
45299 + kfree(cmd);
45300 + return -ENOMEM;
45301 + }
45302 +
45303 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45304 +
45305 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
45306 + sizeof(*result), 0);
45307 if (ret < 0)
45308 - return ret;
45309 + goto out;
45310
45311 *status = 0;
45312
45313 - if (0xffff - le16_to_cpu(result.gain) > 30)
45314 + if (0xffff - le16_to_cpu(result->gain) > 30)
45315 *status |= FE_HAS_SIGNAL;
45316 - if (result.lock_bits & (1 << 6))
45317 + if (result->lock_bits & (1 << 6))
45318 *status |= FE_HAS_LOCK;
45319 - if (result.lock_bits & (1 << 5))
45320 + if (result->lock_bits & (1 << 5))
45321 *status |= FE_HAS_SYNC;
45322 - if (result.lock_bits & (1 << 4))
45323 + if (result->lock_bits & (1 << 4))
45324 *status |= FE_HAS_CARRIER;
45325 - if (result.lock_bits & (1 << 1))
45326 + if (result->lock_bits & (1 << 1))
45327 *status |= FE_HAS_VITERBI;
45328
45329 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
45330 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
45331 *status &= ~FE_HAS_LOCK;
45332
45333 - return 0;
45334 +out:
45335 + kfree(cmd);
45336 + kfree(result);
45337 + return ret;
45338 }
45339
45340 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
45341 {
45342 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45343 - struct dvbt_get_status_msg status;
45344 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45345 + struct dvbt_get_status_msg *status;
45346 + char *cmd;
45347 int ret;
45348
45349 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45350 - sizeof(status), 0);
45351 + cmd = kmalloc(1, GFP_KERNEL);
45352 + if (cmd == NULL)
45353 + return -ENOMEM;
45354 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45355 + if (status == NULL) {
45356 + kfree(cmd);
45357 + return -ENOMEM;
45358 + }
45359 +
45360 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45361 +
45362 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45363 + sizeof(*status), 0);
45364 if (ret < 0)
45365 - return ret;
45366 + goto out;
45367
45368 - *ber = le32_to_cpu(status.viterbi_error_rate);
45369 + *ber = le32_to_cpu(status->viterbi_error_rate);
45370 +out:
45371 + kfree(cmd);
45372 + kfree(status);
45373 return 0;
45374 }
45375
45376 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
45377 {
45378 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45379 - struct dvbt_get_status_msg status;
45380 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45381 + struct dvbt_get_status_msg *status;
45382 + u8 *cmd;
45383 int ret;
45384
45385 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
45386 - sizeof(status), 0);
45387 + cmd = kmalloc(1, GFP_KERNEL);
45388 + if (cmd == NULL)
45389 + return -ENOMEM;
45390 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45391 + if (status == NULL) {
45392 + kfree(cmd);
45393 + return -ENOMEM;
45394 + }
45395 +
45396 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45397 +
45398 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
45399 + sizeof(*status), 0);
45400 if (ret < 0) {
45401 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
45402 ret);
45403 - return ret;
45404 + goto out;
45405 }
45406 - *unc = le32_to_cpu(status.uncorrected_block_count);
45407 - return 0;
45408 + *unc = le32_to_cpu(status->uncorrected_block_count);
45409 +
45410 +out:
45411 + kfree(cmd);
45412 + kfree(status);
45413 + return ret;
45414 }
45415
45416 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
45417 u16 *strength)
45418 {
45419 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45420 - struct dvbt_get_status_msg status;
45421 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45422 + struct dvbt_get_status_msg *status;
45423 + char *cmd;
45424 int ret;
45425
45426 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45427 - sizeof(status), 0);
45428 + cmd = kmalloc(1, GFP_KERNEL);
45429 + if (cmd == NULL)
45430 + return -ENOMEM;
45431 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45432 + if (status == NULL) {
45433 + kfree(cmd);
45434 + return -ENOMEM;
45435 + }
45436 +
45437 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45438 +
45439 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45440 + sizeof(*status), 0);
45441 if (ret < 0) {
45442 err("cinergyt2_fe_read_signal_strength() Failed!"
45443 " (Error=%d)\n", ret);
45444 - return ret;
45445 + goto out;
45446 }
45447 - *strength = (0xffff - le16_to_cpu(status.gain));
45448 + *strength = (0xffff - le16_to_cpu(status->gain));
45449 +
45450 +out:
45451 + kfree(cmd);
45452 + kfree(status);
45453 return 0;
45454 }
45455
45456 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
45457 {
45458 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45459 - struct dvbt_get_status_msg status;
45460 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
45461 + struct dvbt_get_status_msg *status;
45462 + char *cmd;
45463 int ret;
45464
45465 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
45466 - sizeof(status), 0);
45467 + cmd = kmalloc(1, GFP_KERNEL);
45468 + if (cmd == NULL)
45469 + return -ENOMEM;
45470 + status = kmalloc(sizeof(*status), GFP_KERNEL);
45471 + if (status == NULL) {
45472 + kfree(cmd);
45473 + return -ENOMEM;
45474 + }
45475 +
45476 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
45477 +
45478 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
45479 + sizeof(*status), 0);
45480 if (ret < 0) {
45481 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
45482 - return ret;
45483 + goto out;
45484 }
45485 - *snr = (status.snr << 8) | status.snr;
45486 - return 0;
45487 + *snr = (status->snr << 8) | status->snr;
45488 +
45489 +out:
45490 + kfree(cmd);
45491 + kfree(status);
45492 + return ret;
45493 }
45494
45495 static int cinergyt2_fe_init(struct dvb_frontend *fe)
45496 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
45497 {
45498 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
45499 struct cinergyt2_fe_state *state = fe->demodulator_priv;
45500 - struct dvbt_set_parameters_msg param;
45501 - char result[2];
45502 + struct dvbt_set_parameters_msg *param;
45503 + char *result;
45504 int err;
45505
45506 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45507 - param.tps = cpu_to_le16(compute_tps(fep));
45508 - param.freq = cpu_to_le32(fep->frequency / 1000);
45509 - param.flags = 0;
45510 + result = kmalloc(2, GFP_KERNEL);
45511 + if (result == NULL)
45512 + return -ENOMEM;
45513 + param = kmalloc(sizeof(*param), GFP_KERNEL);
45514 + if (param == NULL) {
45515 + kfree(result);
45516 + return -ENOMEM;
45517 + }
45518 +
45519 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
45520 + param->tps = cpu_to_le16(compute_tps(fep));
45521 + param->freq = cpu_to_le32(fep->frequency / 1000);
45522 + param->flags = 0;
45523
45524 switch (fep->bandwidth_hz) {
45525 default:
45526 case 8000000:
45527 - param.bandwidth = 8;
45528 + param->bandwidth = 8;
45529 break;
45530 case 7000000:
45531 - param.bandwidth = 7;
45532 + param->bandwidth = 7;
45533 break;
45534 case 6000000:
45535 - param.bandwidth = 6;
45536 + param->bandwidth = 6;
45537 break;
45538 }
45539
45540 err = dvb_usb_generic_rw(state->d,
45541 - (char *)&param, sizeof(param),
45542 - result, sizeof(result), 0);
45543 + (char *)param, sizeof(*param),
45544 + result, 2, 0);
45545 if (err < 0)
45546 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
45547
45548 - return (err < 0) ? err : 0;
45549 + kfree(result);
45550 + kfree(param);
45551 + return err;
45552 }
45553
45554 static void cinergyt2_fe_release(struct dvb_frontend *fe)
45555 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45556 index 733a7ff..f8b52e3 100644
45557 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45558 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
45559 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
45560
45561 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
45562 {
45563 - struct hexline hx;
45564 - u8 reset;
45565 + struct hexline *hx;
45566 + u8 *reset;
45567 int ret,pos=0;
45568
45569 + reset = kmalloc(1, GFP_KERNEL);
45570 + if (reset == NULL)
45571 + return -ENOMEM;
45572 +
45573 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
45574 + if (hx == NULL) {
45575 + kfree(reset);
45576 + return -ENOMEM;
45577 + }
45578 +
45579 /* stop the CPU */
45580 - reset = 1;
45581 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
45582 + reset[0] = 1;
45583 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
45584 err("could not stop the USB controller CPU.");
45585
45586 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
45587 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
45588 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
45589 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
45590 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
45591 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
45592
45593 - if (ret != hx.len) {
45594 + if (ret != hx->len) {
45595 err("error while transferring firmware "
45596 "(transferred size: %d, block size: %d)",
45597 - ret,hx.len);
45598 + ret,hx->len);
45599 ret = -EINVAL;
45600 break;
45601 }
45602 }
45603 if (ret < 0) {
45604 err("firmware download failed at %d with %d",pos,ret);
45605 + kfree(reset);
45606 + kfree(hx);
45607 return ret;
45608 }
45609
45610 if (ret == 0) {
45611 /* restart the CPU */
45612 - reset = 0;
45613 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
45614 + reset[0] = 0;
45615 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
45616 err("could not restart the USB controller CPU.");
45617 ret = -EINVAL;
45618 }
45619 } else
45620 ret = -EIO;
45621
45622 + kfree(reset);
45623 + kfree(hx);
45624 +
45625 return ret;
45626 }
45627 EXPORT_SYMBOL(usb_cypress_load_firmware);
45628 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
45629 index 1a3df10..57997a5 100644
45630 --- a/drivers/media/usb/dvb-usb/dw2102.c
45631 +++ b/drivers/media/usb/dvb-usb/dw2102.c
45632 @@ -118,7 +118,7 @@ struct su3000_state {
45633
45634 struct s6x0_state {
45635 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
45636 -};
45637 +} __no_const;
45638
45639 /* debug */
45640 static int dvb_usb_dw2102_debug;
45641 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
45642 index 5801ae7..83f71fa 100644
45643 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
45644 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
45645 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
45646 static int technisat_usb2_i2c_access(struct usb_device *udev,
45647 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
45648 {
45649 - u8 b[64];
45650 - int ret, actual_length;
45651 + u8 *b = kmalloc(64, GFP_KERNEL);
45652 + int ret, actual_length, error = 0;
45653 +
45654 + if (b == NULL)
45655 + return -ENOMEM;
45656
45657 deb_i2c("i2c-access: %02x, tx: ", device_addr);
45658 debug_dump(tx, txlen, deb_i2c);
45659 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45660
45661 if (ret < 0) {
45662 err("i2c-error: out failed %02x = %d", device_addr, ret);
45663 - return -ENODEV;
45664 + error = -ENODEV;
45665 + goto out;
45666 }
45667
45668 ret = usb_bulk_msg(udev,
45669 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45670 b, 64, &actual_length, 1000);
45671 if (ret < 0) {
45672 err("i2c-error: in failed %02x = %d", device_addr, ret);
45673 - return -ENODEV;
45674 + error = -ENODEV;
45675 + goto out;
45676 }
45677
45678 if (b[0] != I2C_STATUS_OK) {
45679 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45680 /* handle tuner-i2c-nak */
45681 if (!(b[0] == I2C_STATUS_NAK &&
45682 device_addr == 0x60
45683 - /* && device_is_technisat_usb2 */))
45684 - return -ENODEV;
45685 + /* && device_is_technisat_usb2 */)) {
45686 + error = -ENODEV;
45687 + goto out;
45688 + }
45689 }
45690
45691 deb_i2c("status: %d, ", b[0]);
45692 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
45693
45694 deb_i2c("\n");
45695
45696 - return 0;
45697 +out:
45698 + kfree(b);
45699 + return error;
45700 }
45701
45702 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
45703 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45704 {
45705 int ret;
45706
45707 - u8 led[8] = {
45708 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45709 - 0
45710 - };
45711 + u8 *led = kzalloc(8, GFP_KERNEL);
45712 +
45713 + if (led == NULL)
45714 + return -ENOMEM;
45715
45716 if (disable_led_control && state != TECH_LED_OFF)
45717 return 0;
45718
45719 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
45720 +
45721 switch (state) {
45722 case TECH_LED_ON:
45723 led[1] = 0x82;
45724 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
45725 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
45726 USB_TYPE_VENDOR | USB_DIR_OUT,
45727 0, 0,
45728 - led, sizeof(led), 500);
45729 + led, 8, 500);
45730
45731 mutex_unlock(&d->i2c_mutex);
45732 +
45733 + kfree(led);
45734 +
45735 return ret;
45736 }
45737
45738 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
45739 {
45740 int ret;
45741 - u8 b = 0;
45742 + u8 *b = kzalloc(1, GFP_KERNEL);
45743 +
45744 + if (b == NULL)
45745 + return -ENOMEM;
45746
45747 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
45748 return -EAGAIN;
45749 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
45750 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
45751 USB_TYPE_VENDOR | USB_DIR_OUT,
45752 (red << 8) | green, 0,
45753 - &b, 1, 500);
45754 + b, 1, 500);
45755
45756 mutex_unlock(&d->i2c_mutex);
45757
45758 + kfree(b);
45759 +
45760 return ret;
45761 }
45762
45763 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45764 struct dvb_usb_device_description **desc, int *cold)
45765 {
45766 int ret;
45767 - u8 version[3];
45768 + u8 *version = kmalloc(3, GFP_KERNEL);
45769
45770 /* first select the interface */
45771 if (usb_set_interface(udev, 0, 1) != 0)
45772 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45773
45774 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
45775
45776 + if (version == NULL)
45777 + return 0;
45778 +
45779 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
45780 GET_VERSION_INFO_VENDOR_REQUEST,
45781 USB_TYPE_VENDOR | USB_DIR_IN,
45782 0, 0,
45783 - version, sizeof(version), 500);
45784 + version, 3, 500);
45785
45786 if (ret < 0)
45787 *cold = 1;
45788 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
45789 *cold = 0;
45790 }
45791
45792 + kfree(version);
45793 +
45794 return 0;
45795 }
45796
45797 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
45798
45799 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45800 {
45801 - u8 buf[62], *b;
45802 + u8 *buf, *b;
45803 int ret;
45804 struct ir_raw_event ev;
45805
45806 + buf = kmalloc(62, GFP_KERNEL);
45807 +
45808 + if (buf == NULL)
45809 + return -ENOMEM;
45810 +
45811 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
45812 buf[1] = 0x08;
45813 buf[2] = 0x8f;
45814 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
45815 GET_IR_DATA_VENDOR_REQUEST,
45816 USB_TYPE_VENDOR | USB_DIR_IN,
45817 0x8080, 0,
45818 - buf, sizeof(buf), 500);
45819 + buf, 62, 500);
45820
45821 unlock:
45822 mutex_unlock(&d->i2c_mutex);
45823
45824 - if (ret < 0)
45825 + if (ret < 0) {
45826 + kfree(buf);
45827 return ret;
45828 + }
45829
45830 - if (ret == 1)
45831 + if (ret == 1) {
45832 + kfree(buf);
45833 return 0; /* no key pressed */
45834 + }
45835
45836 /* decoding */
45837 b = buf+1;
45838 @@ -656,6 +689,8 @@ unlock:
45839
45840 ir_raw_event_handle(d->rc_dev);
45841
45842 + kfree(buf);
45843 +
45844 return 1;
45845 }
45846
45847 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45848 index af63543..0436f20 100644
45849 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45850 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
45851 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45852 * by passing a very big num_planes value */
45853 uplane = compat_alloc_user_space(num_planes *
45854 sizeof(struct v4l2_plane));
45855 - kp->m.planes = (__force struct v4l2_plane *)uplane;
45856 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
45857
45858 while (--num_planes >= 0) {
45859 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
45860 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
45861 if (num_planes == 0)
45862 return 0;
45863
45864 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
45865 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
45866 if (get_user(p, &up->m.planes))
45867 return -EFAULT;
45868 uplane32 = compat_ptr(p);
45869 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
45870 get_user(kp->flags, &up->flags) ||
45871 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
45872 return -EFAULT;
45873 - kp->base = (__force void *)compat_ptr(tmp);
45874 + kp->base = (__force_kernel void *)compat_ptr(tmp);
45875 return 0;
45876 }
45877
45878 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45879 n * sizeof(struct v4l2_ext_control32)))
45880 return -EFAULT;
45881 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
45882 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
45883 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
45884 while (--n >= 0) {
45885 u32 id;
45886
45887 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
45888 {
45889 struct v4l2_ext_control32 __user *ucontrols;
45890 struct v4l2_ext_control __user *kcontrols =
45891 - (__force struct v4l2_ext_control __user *)kp->controls;
45892 + (struct v4l2_ext_control __force_user *)kp->controls;
45893 int n = kp->count;
45894 compat_caddr_t p;
45895
45896 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
45897 get_user(tmp, &up->edid) ||
45898 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
45899 return -EFAULT;
45900 - kp->edid = (__force u8 *)compat_ptr(tmp);
45901 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
45902 return 0;
45903 }
45904
45905 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
45906 index 015f92a..59e311e 100644
45907 --- a/drivers/media/v4l2-core/v4l2-device.c
45908 +++ b/drivers/media/v4l2-core/v4l2-device.c
45909 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
45910 EXPORT_SYMBOL_GPL(v4l2_device_put);
45911
45912 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
45913 - atomic_t *instance)
45914 + atomic_unchecked_t *instance)
45915 {
45916 - int num = atomic_inc_return(instance) - 1;
45917 + int num = atomic_inc_return_unchecked(instance) - 1;
45918 int len = strlen(basename);
45919
45920 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
45921 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
45922 index faac2f4..e39dcd9 100644
45923 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
45924 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
45925 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
45926 struct file *file, void *fh, void *p);
45927 } u;
45928 void (*debug)(const void *arg, bool write_only);
45929 -};
45930 +} __do_const;
45931 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
45932
45933 /* This control needs a priority check */
45934 #define INFO_FL_PRIO (1 << 0)
45935 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
45936 struct video_device *vfd = video_devdata(file);
45937 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
45938 bool write_only = false;
45939 - struct v4l2_ioctl_info default_info;
45940 + v4l2_ioctl_info_no_const default_info;
45941 const struct v4l2_ioctl_info *info;
45942 void *fh = file->private_data;
45943 struct v4l2_fh *vfh = NULL;
45944 @@ -2422,7 +2423,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45945 ret = -EINVAL;
45946 break;
45947 }
45948 - *user_ptr = (void __user *)buf->m.planes;
45949 + *user_ptr = (void __force_user *)buf->m.planes;
45950 *kernel_ptr = (void **)&buf->m.planes;
45951 *array_size = sizeof(struct v4l2_plane) * buf->length;
45952 ret = 1;
45953 @@ -2439,7 +2440,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45954 ret = -EINVAL;
45955 break;
45956 }
45957 - *user_ptr = (void __user *)edid->edid;
45958 + *user_ptr = (void __force_user *)edid->edid;
45959 *kernel_ptr = (void **)&edid->edid;
45960 *array_size = edid->blocks * 128;
45961 ret = 1;
45962 @@ -2457,7 +2458,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
45963 ret = -EINVAL;
45964 break;
45965 }
45966 - *user_ptr = (void __user *)ctrls->controls;
45967 + *user_ptr = (void __force_user *)ctrls->controls;
45968 *kernel_ptr = (void **)&ctrls->controls;
45969 *array_size = sizeof(struct v4l2_ext_control)
45970 * ctrls->count;
45971 @@ -2558,7 +2559,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
45972 }
45973
45974 if (has_array_args) {
45975 - *kernel_ptr = (void __force *)user_ptr;
45976 + *kernel_ptr = (void __force_kernel *)user_ptr;
45977 if (copy_to_user(user_ptr, mbuf, array_size))
45978 err = -EFAULT;
45979 goto out_array_args;
45980 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
45981 index 24696f5..3637780 100644
45982 --- a/drivers/memory/omap-gpmc.c
45983 +++ b/drivers/memory/omap-gpmc.c
45984 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
45985 };
45986
45987 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
45988 -static struct irq_chip gpmc_irq_chip;
45989 static int gpmc_irq_start;
45990
45991 static struct resource gpmc_mem_root;
45992 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
45993
45994 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
45995
45996 +static struct irq_chip gpmc_irq_chip = {
45997 + .name = "gpmc",
45998 + .irq_startup = gpmc_irq_noop_ret,
45999 + .irq_enable = gpmc_irq_enable,
46000 + .irq_disable = gpmc_irq_disable,
46001 + .irq_shutdown = gpmc_irq_noop,
46002 + .irq_ack = gpmc_irq_noop,
46003 + .irq_mask = gpmc_irq_noop,
46004 + .irq_unmask = gpmc_irq_noop,
46005 +};
46006 +
46007 static int gpmc_setup_irq(void)
46008 {
46009 int i;
46010 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
46011 return gpmc_irq_start;
46012 }
46013
46014 - gpmc_irq_chip.name = "gpmc";
46015 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
46016 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
46017 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
46018 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
46019 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
46020 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
46021 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
46022 -
46023 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
46024 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
46025
46026 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
46027 index 187f836..679544b 100644
46028 --- a/drivers/message/fusion/mptbase.c
46029 +++ b/drivers/message/fusion/mptbase.c
46030 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46031 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
46032 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
46033
46034 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46035 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
46036 +#else
46037 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
46038 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
46039 +#endif
46040 +
46041 /*
46042 * Rounding UP to nearest 4-kB boundary here...
46043 */
46044 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
46045 ioc->facts.GlobalCredits);
46046
46047 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
46048 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46049 + NULL, NULL);
46050 +#else
46051 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
46052 +#endif
46053 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
46054 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
46055 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
46056 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
46057 index 5bdaae1..eced16f 100644
46058 --- a/drivers/message/fusion/mptsas.c
46059 +++ b/drivers/message/fusion/mptsas.c
46060 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
46061 return 0;
46062 }
46063
46064 +static inline void
46065 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46066 +{
46067 + if (phy_info->port_details) {
46068 + phy_info->port_details->rphy = rphy;
46069 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46070 + ioc->name, rphy));
46071 + }
46072 +
46073 + if (rphy) {
46074 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46075 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46076 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46077 + ioc->name, rphy, rphy->dev.release));
46078 + }
46079 +}
46080 +
46081 /* no mutex */
46082 static void
46083 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
46084 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
46085 return NULL;
46086 }
46087
46088 -static inline void
46089 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
46090 -{
46091 - if (phy_info->port_details) {
46092 - phy_info->port_details->rphy = rphy;
46093 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
46094 - ioc->name, rphy));
46095 - }
46096 -
46097 - if (rphy) {
46098 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
46099 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
46100 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
46101 - ioc->name, rphy, rphy->dev.release));
46102 - }
46103 -}
46104 -
46105 static inline struct sas_port *
46106 mptsas_get_port(struct mptsas_phyinfo *phy_info)
46107 {
46108 diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
46109 index b7d87cd..3fb36da 100644
46110 --- a/drivers/message/i2o/i2o_proc.c
46111 +++ b/drivers/message/i2o/i2o_proc.c
46112 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
46113 "Array Controller Device"
46114 };
46115
46116 -static char *chtostr(char *tmp, u8 *chars, int n)
46117 -{
46118 - tmp[0] = 0;
46119 - return strncat(tmp, (char *)chars, n);
46120 -}
46121 -
46122 static int i2o_report_query_status(struct seq_file *seq, int block_status,
46123 char *group)
46124 {
46125 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
46126 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
46127 {
46128 struct i2o_controller *c = (struct i2o_controller *)seq->private;
46129 - static u32 work32[5];
46130 - static u8 *work8 = (u8 *) work32;
46131 - static u16 *work16 = (u16 *) work32;
46132 + u32 work32[5];
46133 + u8 *work8 = (u8 *) work32;
46134 + u16 *work16 = (u16 *) work32;
46135 int token;
46136 u32 hwcap;
46137
46138 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46139 } *result;
46140
46141 i2o_exec_execute_ddm_table ddm_table;
46142 - char tmp[28 + 1];
46143
46144 result = kmalloc(sizeof(*result), GFP_KERNEL);
46145 if (!result)
46146 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
46147
46148 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
46149 seq_printf(seq, "%-#8x", ddm_table.module_id);
46150 - seq_printf(seq, "%-29s",
46151 - chtostr(tmp, ddm_table.module_name_version, 28));
46152 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
46153 seq_printf(seq, "%9d ", ddm_table.data_size);
46154 seq_printf(seq, "%8d", ddm_table.code_size);
46155
46156 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46157
46158 i2o_driver_result_table *result;
46159 i2o_driver_store_table *dst;
46160 - char tmp[28 + 1];
46161
46162 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
46163 if (result == NULL)
46164 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
46165
46166 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
46167 seq_printf(seq, "%-#8x", dst->module_id);
46168 - seq_printf(seq, "%-29s",
46169 - chtostr(tmp, dst->module_name_version, 28));
46170 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
46171 + seq_printf(seq, "%-.28s", dst->module_name_version);
46172 + seq_printf(seq, "%-.8s", dst->date);
46173 seq_printf(seq, "%8d ", dst->module_size);
46174 seq_printf(seq, "%8d ", dst->mpb_size);
46175 seq_printf(seq, "0x%04x", dst->module_flags);
46176 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
46177 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46178 {
46179 struct i2o_device *d = (struct i2o_device *)seq->private;
46180 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46181 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
46182 // == (allow) 512d bytes (max)
46183 - static u16 *work16 = (u16 *) work32;
46184 + u16 *work16 = (u16 *) work32;
46185 int token;
46186 - char tmp[16 + 1];
46187
46188 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
46189
46190 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
46191 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
46192 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
46193 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
46194 - seq_printf(seq, "Vendor info : %s\n",
46195 - chtostr(tmp, (u8 *) (work32 + 2), 16));
46196 - seq_printf(seq, "Product info : %s\n",
46197 - chtostr(tmp, (u8 *) (work32 + 6), 16));
46198 - seq_printf(seq, "Description : %s\n",
46199 - chtostr(tmp, (u8 *) (work32 + 10), 16));
46200 - seq_printf(seq, "Product rev. : %s\n",
46201 - chtostr(tmp, (u8 *) (work32 + 14), 8));
46202 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
46203 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
46204 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
46205 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
46206
46207 seq_printf(seq, "Serial number : ");
46208 print_serial_number(seq, (u8 *) (work32 + 16),
46209 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46210 u8 pad[256]; // allow up to 256 byte (max) serial number
46211 } result;
46212
46213 - char tmp[24 + 1];
46214 -
46215 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
46216
46217 if (token < 0) {
46218 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
46219 }
46220
46221 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
46222 - seq_printf(seq, "Module name : %s\n",
46223 - chtostr(tmp, result.module_name, 24));
46224 - seq_printf(seq, "Module revision : %s\n",
46225 - chtostr(tmp, result.module_rev, 8));
46226 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
46227 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
46228
46229 seq_printf(seq, "Serial number : ");
46230 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
46231 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46232 u8 instance_number[4];
46233 } result;
46234
46235 - char tmp[64 + 1];
46236 -
46237 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
46238
46239 if (token < 0) {
46240 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46241 return 0;
46242 }
46243
46244 - seq_printf(seq, "Device name : %s\n",
46245 - chtostr(tmp, result.device_name, 64));
46246 - seq_printf(seq, "Service name : %s\n",
46247 - chtostr(tmp, result.service_name, 64));
46248 - seq_printf(seq, "Physical name : %s\n",
46249 - chtostr(tmp, result.physical_location, 64));
46250 - seq_printf(seq, "Instance number : %s\n",
46251 - chtostr(tmp, result.instance_number, 4));
46252 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
46253 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
46254 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
46255 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
46256
46257 return 0;
46258 }
46259 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
46260 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
46261 {
46262 struct i2o_device *d = (struct i2o_device *)seq->private;
46263 - static u32 work32[12];
46264 - static u16 *work16 = (u16 *) work32;
46265 - static u8 *work8 = (u8 *) work32;
46266 + u32 work32[12];
46267 + u16 *work16 = (u16 *) work32;
46268 + u8 *work8 = (u8 *) work32;
46269 int token;
46270
46271 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
46272 diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
46273 index 92752fb..a7494f6 100644
46274 --- a/drivers/message/i2o/iop.c
46275 +++ b/drivers/message/i2o/iop.c
46276 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
46277
46278 spin_lock_irqsave(&c->context_list_lock, flags);
46279
46280 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
46281 - atomic_inc(&c->context_list_counter);
46282 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
46283 + atomic_inc_unchecked(&c->context_list_counter);
46284
46285 - entry->context = atomic_read(&c->context_list_counter);
46286 + entry->context = atomic_read_unchecked(&c->context_list_counter);
46287
46288 list_add(&entry->list, &c->context_list);
46289
46290 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
46291
46292 #if BITS_PER_LONG == 64
46293 spin_lock_init(&c->context_list_lock);
46294 - atomic_set(&c->context_list_counter, 0);
46295 + atomic_set_unchecked(&c->context_list_counter, 0);
46296 INIT_LIST_HEAD(&c->context_list);
46297 #endif
46298
46299 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
46300 index 9a8e185..27ff17d 100644
46301 --- a/drivers/mfd/ab8500-debugfs.c
46302 +++ b/drivers/mfd/ab8500-debugfs.c
46303 @@ -100,7 +100,7 @@ static int irq_last;
46304 static u32 *irq_count;
46305 static int num_irqs;
46306
46307 -static struct device_attribute **dev_attr;
46308 +static device_attribute_no_const **dev_attr;
46309 static char **event_name;
46310
46311 static u8 avg_sample = SAMPLE_16;
46312 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
46313 index c880c89..45a7c68 100644
46314 --- a/drivers/mfd/max8925-i2c.c
46315 +++ b/drivers/mfd/max8925-i2c.c
46316 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
46317 const struct i2c_device_id *id)
46318 {
46319 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
46320 - static struct max8925_chip *chip;
46321 + struct max8925_chip *chip;
46322 struct device_node *node = client->dev.of_node;
46323
46324 if (node && !pdata) {
46325 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
46326 index 7612d89..70549c2 100644
46327 --- a/drivers/mfd/tps65910.c
46328 +++ b/drivers/mfd/tps65910.c
46329 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
46330 struct tps65910_platform_data *pdata)
46331 {
46332 int ret = 0;
46333 - static struct regmap_irq_chip *tps6591x_irqs_chip;
46334 + struct regmap_irq_chip *tps6591x_irqs_chip;
46335
46336 if (!irq) {
46337 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
46338 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
46339 index 1b772ef..01e77d33 100644
46340 --- a/drivers/mfd/twl4030-irq.c
46341 +++ b/drivers/mfd/twl4030-irq.c
46342 @@ -34,6 +34,7 @@
46343 #include <linux/of.h>
46344 #include <linux/irqdomain.h>
46345 #include <linux/i2c/twl.h>
46346 +#include <asm/pgtable.h>
46347
46348 #include "twl-core.h"
46349
46350 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
46351 * Install an irq handler for each of the SIH modules;
46352 * clone dummy irq_chip since PIH can't *do* anything
46353 */
46354 - twl4030_irq_chip = dummy_irq_chip;
46355 - twl4030_irq_chip.name = "twl4030";
46356 + pax_open_kernel();
46357 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
46358 + *(const char **)&twl4030_irq_chip.name = "twl4030";
46359
46360 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46361 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
46362 + pax_close_kernel();
46363
46364 for (i = irq_base; i < irq_end; i++) {
46365 irq_set_chip_and_handler(i, &twl4030_irq_chip,
46366 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
46367 index 464419b..64bae8d 100644
46368 --- a/drivers/misc/c2port/core.c
46369 +++ b/drivers/misc/c2port/core.c
46370 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
46371 goto error_idr_alloc;
46372 c2dev->id = ret;
46373
46374 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46375 + pax_open_kernel();
46376 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
46377 + pax_close_kernel();
46378
46379 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
46380 "c2port%d", c2dev->id);
46381 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
46382 index 8385177..2f54635 100644
46383 --- a/drivers/misc/eeprom/sunxi_sid.c
46384 +++ b/drivers/misc/eeprom/sunxi_sid.c
46385 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
46386
46387 platform_set_drvdata(pdev, sid_data);
46388
46389 - sid_bin_attr.size = sid_data->keysize;
46390 + pax_open_kernel();
46391 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
46392 + pax_close_kernel();
46393 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
46394 return -ENODEV;
46395
46396 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
46397 index 36f5d52..32311c3 100644
46398 --- a/drivers/misc/kgdbts.c
46399 +++ b/drivers/misc/kgdbts.c
46400 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
46401 char before[BREAK_INSTR_SIZE];
46402 char after[BREAK_INSTR_SIZE];
46403
46404 - probe_kernel_read(before, (char *)kgdbts_break_test,
46405 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
46406 BREAK_INSTR_SIZE);
46407 init_simple_test();
46408 ts.tst = plant_and_detach_test;
46409 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
46410 /* Activate test with initial breakpoint */
46411 if (!is_early)
46412 kgdb_breakpoint();
46413 - probe_kernel_read(after, (char *)kgdbts_break_test,
46414 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
46415 BREAK_INSTR_SIZE);
46416 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
46417 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
46418 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
46419 index 3ef4627..8d00486 100644
46420 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
46421 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
46422 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
46423 * the lid is closed. This leads to interrupts as soon as a little move
46424 * is done.
46425 */
46426 - atomic_inc(&lis3->count);
46427 + atomic_inc_unchecked(&lis3->count);
46428
46429 wake_up_interruptible(&lis3->misc_wait);
46430 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
46431 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
46432 if (lis3->pm_dev)
46433 pm_runtime_get_sync(lis3->pm_dev);
46434
46435 - atomic_set(&lis3->count, 0);
46436 + atomic_set_unchecked(&lis3->count, 0);
46437 return 0;
46438 }
46439
46440 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
46441 add_wait_queue(&lis3->misc_wait, &wait);
46442 while (true) {
46443 set_current_state(TASK_INTERRUPTIBLE);
46444 - data = atomic_xchg(&lis3->count, 0);
46445 + data = atomic_xchg_unchecked(&lis3->count, 0);
46446 if (data)
46447 break;
46448
46449 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
46450 struct lis3lv02d, miscdev);
46451
46452 poll_wait(file, &lis3->misc_wait, wait);
46453 - if (atomic_read(&lis3->count))
46454 + if (atomic_read_unchecked(&lis3->count))
46455 return POLLIN | POLLRDNORM;
46456 return 0;
46457 }
46458 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
46459 index c439c82..1f20f57 100644
46460 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
46461 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
46462 @@ -297,7 +297,7 @@ struct lis3lv02d {
46463 struct input_polled_dev *idev; /* input device */
46464 struct platform_device *pdev; /* platform device */
46465 struct regulator_bulk_data regulators[2];
46466 - atomic_t count; /* interrupt count after last read */
46467 + atomic_unchecked_t count; /* interrupt count after last read */
46468 union axis_conversion ac; /* hw -> logical axis */
46469 int mapped_btns[3];
46470
46471 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
46472 index 2f30bad..c4c13d0 100644
46473 --- a/drivers/misc/sgi-gru/gruhandles.c
46474 +++ b/drivers/misc/sgi-gru/gruhandles.c
46475 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
46476 unsigned long nsec;
46477
46478 nsec = CLKS2NSEC(clks);
46479 - atomic_long_inc(&mcs_op_statistics[op].count);
46480 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
46481 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
46482 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
46483 if (mcs_op_statistics[op].max < nsec)
46484 mcs_op_statistics[op].max = nsec;
46485 }
46486 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
46487 index 4f76359..cdfcb2e 100644
46488 --- a/drivers/misc/sgi-gru/gruprocfs.c
46489 +++ b/drivers/misc/sgi-gru/gruprocfs.c
46490 @@ -32,9 +32,9 @@
46491
46492 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
46493
46494 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
46495 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
46496 {
46497 - unsigned long val = atomic_long_read(v);
46498 + unsigned long val = atomic_long_read_unchecked(v);
46499
46500 seq_printf(s, "%16lu %s\n", val, id);
46501 }
46502 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
46503
46504 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
46505 for (op = 0; op < mcsop_last; op++) {
46506 - count = atomic_long_read(&mcs_op_statistics[op].count);
46507 - total = atomic_long_read(&mcs_op_statistics[op].total);
46508 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
46509 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
46510 max = mcs_op_statistics[op].max;
46511 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
46512 count ? total / count : 0, max);
46513 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
46514 index 5c3ce24..4915ccb 100644
46515 --- a/drivers/misc/sgi-gru/grutables.h
46516 +++ b/drivers/misc/sgi-gru/grutables.h
46517 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
46518 * GRU statistics.
46519 */
46520 struct gru_stats_s {
46521 - atomic_long_t vdata_alloc;
46522 - atomic_long_t vdata_free;
46523 - atomic_long_t gts_alloc;
46524 - atomic_long_t gts_free;
46525 - atomic_long_t gms_alloc;
46526 - atomic_long_t gms_free;
46527 - atomic_long_t gts_double_allocate;
46528 - atomic_long_t assign_context;
46529 - atomic_long_t assign_context_failed;
46530 - atomic_long_t free_context;
46531 - atomic_long_t load_user_context;
46532 - atomic_long_t load_kernel_context;
46533 - atomic_long_t lock_kernel_context;
46534 - atomic_long_t unlock_kernel_context;
46535 - atomic_long_t steal_user_context;
46536 - atomic_long_t steal_kernel_context;
46537 - atomic_long_t steal_context_failed;
46538 - atomic_long_t nopfn;
46539 - atomic_long_t asid_new;
46540 - atomic_long_t asid_next;
46541 - atomic_long_t asid_wrap;
46542 - atomic_long_t asid_reuse;
46543 - atomic_long_t intr;
46544 - atomic_long_t intr_cbr;
46545 - atomic_long_t intr_tfh;
46546 - atomic_long_t intr_spurious;
46547 - atomic_long_t intr_mm_lock_failed;
46548 - atomic_long_t call_os;
46549 - atomic_long_t call_os_wait_queue;
46550 - atomic_long_t user_flush_tlb;
46551 - atomic_long_t user_unload_context;
46552 - atomic_long_t user_exception;
46553 - atomic_long_t set_context_option;
46554 - atomic_long_t check_context_retarget_intr;
46555 - atomic_long_t check_context_unload;
46556 - atomic_long_t tlb_dropin;
46557 - atomic_long_t tlb_preload_page;
46558 - atomic_long_t tlb_dropin_fail_no_asid;
46559 - atomic_long_t tlb_dropin_fail_upm;
46560 - atomic_long_t tlb_dropin_fail_invalid;
46561 - atomic_long_t tlb_dropin_fail_range_active;
46562 - atomic_long_t tlb_dropin_fail_idle;
46563 - atomic_long_t tlb_dropin_fail_fmm;
46564 - atomic_long_t tlb_dropin_fail_no_exception;
46565 - atomic_long_t tfh_stale_on_fault;
46566 - atomic_long_t mmu_invalidate_range;
46567 - atomic_long_t mmu_invalidate_page;
46568 - atomic_long_t flush_tlb;
46569 - atomic_long_t flush_tlb_gru;
46570 - atomic_long_t flush_tlb_gru_tgh;
46571 - atomic_long_t flush_tlb_gru_zero_asid;
46572 + atomic_long_unchecked_t vdata_alloc;
46573 + atomic_long_unchecked_t vdata_free;
46574 + atomic_long_unchecked_t gts_alloc;
46575 + atomic_long_unchecked_t gts_free;
46576 + atomic_long_unchecked_t gms_alloc;
46577 + atomic_long_unchecked_t gms_free;
46578 + atomic_long_unchecked_t gts_double_allocate;
46579 + atomic_long_unchecked_t assign_context;
46580 + atomic_long_unchecked_t assign_context_failed;
46581 + atomic_long_unchecked_t free_context;
46582 + atomic_long_unchecked_t load_user_context;
46583 + atomic_long_unchecked_t load_kernel_context;
46584 + atomic_long_unchecked_t lock_kernel_context;
46585 + atomic_long_unchecked_t unlock_kernel_context;
46586 + atomic_long_unchecked_t steal_user_context;
46587 + atomic_long_unchecked_t steal_kernel_context;
46588 + atomic_long_unchecked_t steal_context_failed;
46589 + atomic_long_unchecked_t nopfn;
46590 + atomic_long_unchecked_t asid_new;
46591 + atomic_long_unchecked_t asid_next;
46592 + atomic_long_unchecked_t asid_wrap;
46593 + atomic_long_unchecked_t asid_reuse;
46594 + atomic_long_unchecked_t intr;
46595 + atomic_long_unchecked_t intr_cbr;
46596 + atomic_long_unchecked_t intr_tfh;
46597 + atomic_long_unchecked_t intr_spurious;
46598 + atomic_long_unchecked_t intr_mm_lock_failed;
46599 + atomic_long_unchecked_t call_os;
46600 + atomic_long_unchecked_t call_os_wait_queue;
46601 + atomic_long_unchecked_t user_flush_tlb;
46602 + atomic_long_unchecked_t user_unload_context;
46603 + atomic_long_unchecked_t user_exception;
46604 + atomic_long_unchecked_t set_context_option;
46605 + atomic_long_unchecked_t check_context_retarget_intr;
46606 + atomic_long_unchecked_t check_context_unload;
46607 + atomic_long_unchecked_t tlb_dropin;
46608 + atomic_long_unchecked_t tlb_preload_page;
46609 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
46610 + atomic_long_unchecked_t tlb_dropin_fail_upm;
46611 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
46612 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
46613 + atomic_long_unchecked_t tlb_dropin_fail_idle;
46614 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
46615 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
46616 + atomic_long_unchecked_t tfh_stale_on_fault;
46617 + atomic_long_unchecked_t mmu_invalidate_range;
46618 + atomic_long_unchecked_t mmu_invalidate_page;
46619 + atomic_long_unchecked_t flush_tlb;
46620 + atomic_long_unchecked_t flush_tlb_gru;
46621 + atomic_long_unchecked_t flush_tlb_gru_tgh;
46622 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
46623
46624 - atomic_long_t copy_gpa;
46625 - atomic_long_t read_gpa;
46626 + atomic_long_unchecked_t copy_gpa;
46627 + atomic_long_unchecked_t read_gpa;
46628
46629 - atomic_long_t mesq_receive;
46630 - atomic_long_t mesq_receive_none;
46631 - atomic_long_t mesq_send;
46632 - atomic_long_t mesq_send_failed;
46633 - atomic_long_t mesq_noop;
46634 - atomic_long_t mesq_send_unexpected_error;
46635 - atomic_long_t mesq_send_lb_overflow;
46636 - atomic_long_t mesq_send_qlimit_reached;
46637 - atomic_long_t mesq_send_amo_nacked;
46638 - atomic_long_t mesq_send_put_nacked;
46639 - atomic_long_t mesq_page_overflow;
46640 - atomic_long_t mesq_qf_locked;
46641 - atomic_long_t mesq_qf_noop_not_full;
46642 - atomic_long_t mesq_qf_switch_head_failed;
46643 - atomic_long_t mesq_qf_unexpected_error;
46644 - atomic_long_t mesq_noop_unexpected_error;
46645 - atomic_long_t mesq_noop_lb_overflow;
46646 - atomic_long_t mesq_noop_qlimit_reached;
46647 - atomic_long_t mesq_noop_amo_nacked;
46648 - atomic_long_t mesq_noop_put_nacked;
46649 - atomic_long_t mesq_noop_page_overflow;
46650 + atomic_long_unchecked_t mesq_receive;
46651 + atomic_long_unchecked_t mesq_receive_none;
46652 + atomic_long_unchecked_t mesq_send;
46653 + atomic_long_unchecked_t mesq_send_failed;
46654 + atomic_long_unchecked_t mesq_noop;
46655 + atomic_long_unchecked_t mesq_send_unexpected_error;
46656 + atomic_long_unchecked_t mesq_send_lb_overflow;
46657 + atomic_long_unchecked_t mesq_send_qlimit_reached;
46658 + atomic_long_unchecked_t mesq_send_amo_nacked;
46659 + atomic_long_unchecked_t mesq_send_put_nacked;
46660 + atomic_long_unchecked_t mesq_page_overflow;
46661 + atomic_long_unchecked_t mesq_qf_locked;
46662 + atomic_long_unchecked_t mesq_qf_noop_not_full;
46663 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
46664 + atomic_long_unchecked_t mesq_qf_unexpected_error;
46665 + atomic_long_unchecked_t mesq_noop_unexpected_error;
46666 + atomic_long_unchecked_t mesq_noop_lb_overflow;
46667 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
46668 + atomic_long_unchecked_t mesq_noop_amo_nacked;
46669 + atomic_long_unchecked_t mesq_noop_put_nacked;
46670 + atomic_long_unchecked_t mesq_noop_page_overflow;
46671
46672 };
46673
46674 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
46675 tghop_invalidate, mcsop_last};
46676
46677 struct mcs_op_statistic {
46678 - atomic_long_t count;
46679 - atomic_long_t total;
46680 + atomic_long_unchecked_t count;
46681 + atomic_long_unchecked_t total;
46682 unsigned long max;
46683 };
46684
46685 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
46686
46687 #define STAT(id) do { \
46688 if (gru_options & OPT_STATS) \
46689 - atomic_long_inc(&gru_stats.id); \
46690 + atomic_long_inc_unchecked(&gru_stats.id); \
46691 } while (0)
46692
46693 #ifdef CONFIG_SGI_GRU_DEBUG
46694 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
46695 index c862cd4..0d176fe 100644
46696 --- a/drivers/misc/sgi-xp/xp.h
46697 +++ b/drivers/misc/sgi-xp/xp.h
46698 @@ -288,7 +288,7 @@ struct xpc_interface {
46699 xpc_notify_func, void *);
46700 void (*received) (short, int, void *);
46701 enum xp_retval (*partid_to_nasids) (short, void *);
46702 -};
46703 +} __no_const;
46704
46705 extern struct xpc_interface xpc_interface;
46706
46707 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
46708 index 01be66d..e3a0c7e 100644
46709 --- a/drivers/misc/sgi-xp/xp_main.c
46710 +++ b/drivers/misc/sgi-xp/xp_main.c
46711 @@ -78,13 +78,13 @@ xpc_notloaded(void)
46712 }
46713
46714 struct xpc_interface xpc_interface = {
46715 - (void (*)(int))xpc_notloaded,
46716 - (void (*)(int))xpc_notloaded,
46717 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46718 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46719 + .connect = (void (*)(int))xpc_notloaded,
46720 + .disconnect = (void (*)(int))xpc_notloaded,
46721 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
46722 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
46723 void *))xpc_notloaded,
46724 - (void (*)(short, int, void *))xpc_notloaded,
46725 - (enum xp_retval(*)(short, void *))xpc_notloaded
46726 + .received = (void (*)(short, int, void *))xpc_notloaded,
46727 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
46728 };
46729 EXPORT_SYMBOL_GPL(xpc_interface);
46730
46731 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
46732 index b94d5f7..7f494c5 100644
46733 --- a/drivers/misc/sgi-xp/xpc.h
46734 +++ b/drivers/misc/sgi-xp/xpc.h
46735 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
46736 void (*received_payload) (struct xpc_channel *, void *);
46737 void (*notify_senders_of_disconnect) (struct xpc_channel *);
46738 };
46739 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
46740
46741 /* struct xpc_partition act_state values (for XPC HB) */
46742
46743 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
46744 /* found in xpc_main.c */
46745 extern struct device *xpc_part;
46746 extern struct device *xpc_chan;
46747 -extern struct xpc_arch_operations xpc_arch_ops;
46748 +extern xpc_arch_operations_no_const xpc_arch_ops;
46749 extern int xpc_disengage_timelimit;
46750 extern int xpc_disengage_timedout;
46751 extern int xpc_activate_IRQ_rcvd;
46752 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
46753 index 82dc574..8539ab2 100644
46754 --- a/drivers/misc/sgi-xp/xpc_main.c
46755 +++ b/drivers/misc/sgi-xp/xpc_main.c
46756 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
46757 .notifier_call = xpc_system_die,
46758 };
46759
46760 -struct xpc_arch_operations xpc_arch_ops;
46761 +xpc_arch_operations_no_const xpc_arch_ops;
46762
46763 /*
46764 * Timer function to enforce the timelimit on the partition disengage.
46765 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
46766
46767 if (((die_args->trapnr == X86_TRAP_MF) ||
46768 (die_args->trapnr == X86_TRAP_XF)) &&
46769 - !user_mode_vm(die_args->regs))
46770 + !user_mode(die_args->regs))
46771 xpc_die_deactivate();
46772
46773 break;
46774 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
46775 index 4409d79..d7766d0 100644
46776 --- a/drivers/mmc/card/block.c
46777 +++ b/drivers/mmc/card/block.c
46778 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
46779 if (idata->ic.postsleep_min_us)
46780 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
46781
46782 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
46783 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
46784 err = -EFAULT;
46785 goto cmd_rel_host;
46786 }
46787 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
46788 index 0d0f7a2..45b8d60 100644
46789 --- a/drivers/mmc/host/dw_mmc.h
46790 +++ b/drivers/mmc/host/dw_mmc.h
46791 @@ -276,5 +276,5 @@ struct dw_mci_drv_data {
46792 int (*parse_dt)(struct dw_mci *host);
46793 int (*execute_tuning)(struct dw_mci_slot *slot, u32 opcode,
46794 struct dw_mci_tuning_data *tuning_data);
46795 -};
46796 +} __do_const;
46797 #endif /* _DW_MMC_H_ */
46798 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
46799 index 8232e9a..7776006 100644
46800 --- a/drivers/mmc/host/mmci.c
46801 +++ b/drivers/mmc/host/mmci.c
46802 @@ -1635,7 +1635,9 @@ static int mmci_probe(struct amba_device *dev,
46803 mmc->caps |= MMC_CAP_CMD23;
46804
46805 if (variant->busy_detect) {
46806 - mmci_ops.card_busy = mmci_card_busy;
46807 + pax_open_kernel();
46808 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
46809 + pax_close_kernel();
46810 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
46811 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
46812 mmc->max_busy_timeout = 0;
46813 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
46814 index 7c71dcd..74cb746 100644
46815 --- a/drivers/mmc/host/omap_hsmmc.c
46816 +++ b/drivers/mmc/host/omap_hsmmc.c
46817 @@ -2120,7 +2120,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
46818
46819 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
46820 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
46821 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46822 + pax_open_kernel();
46823 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
46824 + pax_close_kernel();
46825 }
46826
46827 pm_runtime_enable(host->dev);
46828 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
46829 index af1f7c0..00d368a 100644
46830 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
46831 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
46832 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
46833 host->mmc->caps |= MMC_CAP_1_8V_DDR;
46834 }
46835
46836 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
46837 - sdhci_esdhc_ops.platform_execute_tuning =
46838 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
46839 + pax_open_kernel();
46840 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
46841 esdhc_executing_tuning;
46842 + pax_close_kernel();
46843 + }
46844
46845 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
46846 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
46847 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
46848 index c45b893..fba0144 100644
46849 --- a/drivers/mmc/host/sdhci-s3c.c
46850 +++ b/drivers/mmc/host/sdhci-s3c.c
46851 @@ -590,9 +590,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
46852 * we can use overriding functions instead of default.
46853 */
46854 if (sc->no_divider) {
46855 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46856 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46857 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46858 + pax_open_kernel();
46859 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
46860 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
46861 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
46862 + pax_close_kernel();
46863 }
46864
46865 /* It supports additional host capabilities if needed */
46866 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
46867 index 423666b..81ff5eb 100644
46868 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
46869 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
46870 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
46871 size_t totlen = 0, thislen;
46872 int ret = 0;
46873 size_t buflen = 0;
46874 - static char *buffer;
46875 + char *buffer;
46876
46877 if (!ECCBUF_SIZE) {
46878 /* We should fall back to a general writev implementation.
46879 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
46880 index b3b7ca1..5dd4634 100644
46881 --- a/drivers/mtd/nand/denali.c
46882 +++ b/drivers/mtd/nand/denali.c
46883 @@ -24,6 +24,7 @@
46884 #include <linux/slab.h>
46885 #include <linux/mtd/mtd.h>
46886 #include <linux/module.h>
46887 +#include <linux/slab.h>
46888
46889 #include "denali.h"
46890
46891 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46892 index 4f3851a..f477a23 100644
46893 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46894 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
46895 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
46896
46897 /* first try to map the upper buffer directly */
46898 if (virt_addr_valid(this->upper_buf) &&
46899 - !object_is_on_stack(this->upper_buf)) {
46900 + !object_starts_on_stack(this->upper_buf)) {
46901 sg_init_one(sgl, this->upper_buf, this->upper_len);
46902 ret = dma_map_sg(this->dev, sgl, 1, dr);
46903 if (ret == 0)
46904 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
46905 index 51b9d6a..52af9a7 100644
46906 --- a/drivers/mtd/nftlmount.c
46907 +++ b/drivers/mtd/nftlmount.c
46908 @@ -24,6 +24,7 @@
46909 #include <asm/errno.h>
46910 #include <linux/delay.h>
46911 #include <linux/slab.h>
46912 +#include <linux/sched.h>
46913 #include <linux/mtd/mtd.h>
46914 #include <linux/mtd/nand.h>
46915 #include <linux/mtd/nftl.h>
46916 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
46917 index c23184a..4115c41 100644
46918 --- a/drivers/mtd/sm_ftl.c
46919 +++ b/drivers/mtd/sm_ftl.c
46920 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
46921 #define SM_CIS_VENDOR_OFFSET 0x59
46922 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
46923 {
46924 - struct attribute_group *attr_group;
46925 + attribute_group_no_const *attr_group;
46926 struct attribute **attributes;
46927 struct sm_sysfs_attribute *vendor_attribute;
46928 char *vendor;
46929 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
46930 index 7b11243..b3278a3 100644
46931 --- a/drivers/net/bonding/bond_netlink.c
46932 +++ b/drivers/net/bonding/bond_netlink.c
46933 @@ -585,7 +585,7 @@ nla_put_failure:
46934 return -EMSGSIZE;
46935 }
46936
46937 -struct rtnl_link_ops bond_link_ops __read_mostly = {
46938 +struct rtnl_link_ops bond_link_ops = {
46939 .kind = "bond",
46940 .priv_size = sizeof(struct bonding),
46941 .setup = bond_setup,
46942 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
46943 index b3b922a..80bba38 100644
46944 --- a/drivers/net/caif/caif_hsi.c
46945 +++ b/drivers/net/caif/caif_hsi.c
46946 @@ -1444,7 +1444,7 @@ err:
46947 return -ENODEV;
46948 }
46949
46950 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
46951 +static struct rtnl_link_ops caif_hsi_link_ops = {
46952 .kind = "cfhsi",
46953 .priv_size = sizeof(struct cfhsi),
46954 .setup = cfhsi_setup,
46955 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
46956 index 98d73aa..63ef9da 100644
46957 --- a/drivers/net/can/Kconfig
46958 +++ b/drivers/net/can/Kconfig
46959 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
46960
46961 config CAN_FLEXCAN
46962 tristate "Support for Freescale FLEXCAN based chips"
46963 - depends on ARM || PPC
46964 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
46965 ---help---
46966 Say Y here if you want to support for Freescale FlexCAN.
46967
46968 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
46969 index 62ca0e8..3bed607 100644
46970 --- a/drivers/net/can/dev.c
46971 +++ b/drivers/net/can/dev.c
46972 @@ -958,7 +958,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
46973 return -EOPNOTSUPP;
46974 }
46975
46976 -static struct rtnl_link_ops can_link_ops __read_mostly = {
46977 +static struct rtnl_link_ops can_link_ops = {
46978 .kind = "can",
46979 .maxtype = IFLA_CAN_MAX,
46980 .policy = can_policy,
46981 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
46982 index 674f367..ec3a31f 100644
46983 --- a/drivers/net/can/vcan.c
46984 +++ b/drivers/net/can/vcan.c
46985 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
46986 dev->destructor = free_netdev;
46987 }
46988
46989 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
46990 +static struct rtnl_link_ops vcan_link_ops = {
46991 .kind = "vcan",
46992 .setup = vcan_setup,
46993 };
46994 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
46995 index 49adbf1..fff7ff8 100644
46996 --- a/drivers/net/dummy.c
46997 +++ b/drivers/net/dummy.c
46998 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
46999 return 0;
47000 }
47001
47002 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
47003 +static struct rtnl_link_ops dummy_link_ops = {
47004 .kind = DRV_NAME,
47005 .setup = dummy_setup,
47006 .validate = dummy_validate,
47007 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
47008 index 0443654..4f0aa18 100644
47009 --- a/drivers/net/ethernet/8390/ax88796.c
47010 +++ b/drivers/net/ethernet/8390/ax88796.c
47011 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
47012 if (ax->plat->reg_offsets)
47013 ei_local->reg_offset = ax->plat->reg_offsets;
47014 else {
47015 + resource_size_t _mem_size = mem_size;
47016 + do_div(_mem_size, 0x18);
47017 ei_local->reg_offset = ax->reg_offsets;
47018 for (ret = 0; ret < 0x18; ret++)
47019 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
47020 + ax->reg_offsets[ret] = _mem_size * ret;
47021 }
47022
47023 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
47024 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
47025 index 760c72c..a99728c 100644
47026 --- a/drivers/net/ethernet/altera/altera_tse_main.c
47027 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
47028 @@ -1217,7 +1217,7 @@ static int tse_shutdown(struct net_device *dev)
47029 return 0;
47030 }
47031
47032 -static struct net_device_ops altera_tse_netdev_ops = {
47033 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
47034 .ndo_open = tse_open,
47035 .ndo_stop = tse_shutdown,
47036 .ndo_start_xmit = tse_start_xmit,
47037 @@ -1454,11 +1454,13 @@ static int altera_tse_probe(struct platform_device *pdev)
47038 ndev->netdev_ops = &altera_tse_netdev_ops;
47039 altera_tse_set_ethtool_ops(ndev);
47040
47041 + pax_open_kernel();
47042 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
47043
47044 if (priv->hash_filter)
47045 altera_tse_netdev_ops.ndo_set_rx_mode =
47046 tse_set_rx_mode_hashfilter;
47047 + pax_close_kernel();
47048
47049 /* Scatter/gather IO is not supported,
47050 * so it is turned off
47051 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47052 index 29a0927..5a348e24 100644
47053 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47054 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
47055 @@ -1122,14 +1122,14 @@ do { \
47056 * operations, everything works on mask values.
47057 */
47058 #define XMDIO_READ(_pdata, _mmd, _reg) \
47059 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
47060 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
47061 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
47062
47063 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
47064 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
47065
47066 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
47067 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
47068 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
47069 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
47070
47071 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
47072 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47073 index 8a50b01..39c1ad0 100644
47074 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47075 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
47076 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
47077
47078 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
47079
47080 - pdata->hw_if.config_dcb_tc(pdata);
47081 + pdata->hw_if->config_dcb_tc(pdata);
47082
47083 return 0;
47084 }
47085 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
47086
47087 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
47088
47089 - pdata->hw_if.config_dcb_pfc(pdata);
47090 + pdata->hw_if->config_dcb_pfc(pdata);
47091
47092 return 0;
47093 }
47094 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47095 index a50891f..b26fe24 100644
47096 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47097 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
47098 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
47099
47100 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47101 {
47102 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47103 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47104 struct xgbe_channel *channel;
47105 struct xgbe_ring *ring;
47106 struct xgbe_ring_data *rdata;
47107 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
47108
47109 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
47110 {
47111 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47112 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47113 struct xgbe_channel *channel;
47114 struct xgbe_ring *ring;
47115 struct xgbe_ring_desc *rdesc;
47116 @@ -624,7 +624,7 @@ err_out:
47117 static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47118 {
47119 struct xgbe_prv_data *pdata = channel->pdata;
47120 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47121 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47122 struct xgbe_ring *ring = channel->rx_ring;
47123 struct xgbe_ring_data *rdata;
47124 int i;
47125 @@ -650,17 +650,12 @@ static void xgbe_realloc_rx_buffer(struct xgbe_channel *channel)
47126 DBGPR("<--xgbe_realloc_rx_buffer\n");
47127 }
47128
47129 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
47130 -{
47131 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
47132 -
47133 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
47134 - desc_if->free_ring_resources = xgbe_free_ring_resources;
47135 - desc_if->map_tx_skb = xgbe_map_tx_skb;
47136 - desc_if->realloc_rx_buffer = xgbe_realloc_rx_buffer;
47137 - desc_if->unmap_rdata = xgbe_unmap_rdata;
47138 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
47139 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
47140 -
47141 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
47142 -}
47143 +const struct xgbe_desc_if default_xgbe_desc_if = {
47144 + .alloc_ring_resources = xgbe_alloc_ring_resources,
47145 + .free_ring_resources = xgbe_free_ring_resources,
47146 + .map_tx_skb = xgbe_map_tx_skb,
47147 + .realloc_rx_buffer = xgbe_realloc_rx_buffer,
47148 + .unmap_rdata = xgbe_unmap_rdata,
47149 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
47150 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
47151 +};
47152 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47153 index 4c66cd1..1a20aab 100644
47154 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47155 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
47156 @@ -2703,7 +2703,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
47157
47158 static int xgbe_init(struct xgbe_prv_data *pdata)
47159 {
47160 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47161 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47162 int ret;
47163
47164 DBGPR("-->xgbe_init\n");
47165 @@ -2767,108 +2767,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
47166 return 0;
47167 }
47168
47169 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
47170 -{
47171 - DBGPR("-->xgbe_init_function_ptrs\n");
47172 -
47173 - hw_if->tx_complete = xgbe_tx_complete;
47174 -
47175 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
47176 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
47177 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
47178 - hw_if->set_mac_address = xgbe_set_mac_address;
47179 -
47180 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
47181 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
47182 -
47183 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
47184 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
47185 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
47186 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
47187 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
47188 -
47189 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
47190 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
47191 -
47192 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
47193 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
47194 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
47195 -
47196 - hw_if->enable_tx = xgbe_enable_tx;
47197 - hw_if->disable_tx = xgbe_disable_tx;
47198 - hw_if->enable_rx = xgbe_enable_rx;
47199 - hw_if->disable_rx = xgbe_disable_rx;
47200 -
47201 - hw_if->powerup_tx = xgbe_powerup_tx;
47202 - hw_if->powerdown_tx = xgbe_powerdown_tx;
47203 - hw_if->powerup_rx = xgbe_powerup_rx;
47204 - hw_if->powerdown_rx = xgbe_powerdown_rx;
47205 -
47206 - hw_if->dev_xmit = xgbe_dev_xmit;
47207 - hw_if->dev_read = xgbe_dev_read;
47208 - hw_if->enable_int = xgbe_enable_int;
47209 - hw_if->disable_int = xgbe_disable_int;
47210 - hw_if->init = xgbe_init;
47211 - hw_if->exit = xgbe_exit;
47212 +const struct xgbe_hw_if default_xgbe_hw_if = {
47213 + .tx_complete = xgbe_tx_complete,
47214 +
47215 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
47216 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
47217 + .add_mac_addresses = xgbe_add_mac_addresses,
47218 + .set_mac_address = xgbe_set_mac_address,
47219 +
47220 + .enable_rx_csum = xgbe_enable_rx_csum,
47221 + .disable_rx_csum = xgbe_disable_rx_csum,
47222 +
47223 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
47224 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
47225 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
47226 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
47227 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
47228 +
47229 + .read_mmd_regs = xgbe_read_mmd_regs,
47230 + .write_mmd_regs = xgbe_write_mmd_regs,
47231 +
47232 + .set_gmii_speed = xgbe_set_gmii_speed,
47233 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
47234 + .set_xgmii_speed = xgbe_set_xgmii_speed,
47235 +
47236 + .enable_tx = xgbe_enable_tx,
47237 + .disable_tx = xgbe_disable_tx,
47238 + .enable_rx = xgbe_enable_rx,
47239 + .disable_rx = xgbe_disable_rx,
47240 +
47241 + .powerup_tx = xgbe_powerup_tx,
47242 + .powerdown_tx = xgbe_powerdown_tx,
47243 + .powerup_rx = xgbe_powerup_rx,
47244 + .powerdown_rx = xgbe_powerdown_rx,
47245 +
47246 + .dev_xmit = xgbe_dev_xmit,
47247 + .dev_read = xgbe_dev_read,
47248 + .enable_int = xgbe_enable_int,
47249 + .disable_int = xgbe_disable_int,
47250 + .init = xgbe_init,
47251 + .exit = xgbe_exit,
47252
47253 /* Descriptor related Sequences have to be initialized here */
47254 - hw_if->tx_desc_init = xgbe_tx_desc_init;
47255 - hw_if->rx_desc_init = xgbe_rx_desc_init;
47256 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
47257 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
47258 - hw_if->is_last_desc = xgbe_is_last_desc;
47259 - hw_if->is_context_desc = xgbe_is_context_desc;
47260 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
47261 + .tx_desc_init = xgbe_tx_desc_init,
47262 + .rx_desc_init = xgbe_rx_desc_init,
47263 + .tx_desc_reset = xgbe_tx_desc_reset,
47264 + .rx_desc_reset = xgbe_rx_desc_reset,
47265 + .is_last_desc = xgbe_is_last_desc,
47266 + .is_context_desc = xgbe_is_context_desc,
47267 + .tx_start_xmit = xgbe_tx_start_xmit,
47268
47269 /* For FLOW ctrl */
47270 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
47271 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
47272 + .config_tx_flow_control = xgbe_config_tx_flow_control,
47273 + .config_rx_flow_control = xgbe_config_rx_flow_control,
47274
47275 /* For RX coalescing */
47276 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
47277 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
47278 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
47279 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
47280 + .config_rx_coalesce = xgbe_config_rx_coalesce,
47281 + .config_tx_coalesce = xgbe_config_tx_coalesce,
47282 + .usec_to_riwt = xgbe_usec_to_riwt,
47283 + .riwt_to_usec = xgbe_riwt_to_usec,
47284
47285 /* For RX and TX threshold config */
47286 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
47287 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
47288 + .config_rx_threshold = xgbe_config_rx_threshold,
47289 + .config_tx_threshold = xgbe_config_tx_threshold,
47290
47291 /* For RX and TX Store and Forward Mode config */
47292 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
47293 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
47294 + .config_rsf_mode = xgbe_config_rsf_mode,
47295 + .config_tsf_mode = xgbe_config_tsf_mode,
47296
47297 /* For TX DMA Operating on Second Frame config */
47298 - hw_if->config_osp_mode = xgbe_config_osp_mode;
47299 + .config_osp_mode = xgbe_config_osp_mode,
47300
47301 /* For RX and TX PBL config */
47302 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
47303 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
47304 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
47305 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
47306 - hw_if->config_pblx8 = xgbe_config_pblx8;
47307 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
47308 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
47309 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
47310 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
47311 + .config_pblx8 = xgbe_config_pblx8,
47312
47313 /* For MMC statistics support */
47314 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
47315 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
47316 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
47317 + .tx_mmc_int = xgbe_tx_mmc_int,
47318 + .rx_mmc_int = xgbe_rx_mmc_int,
47319 + .read_mmc_stats = xgbe_read_mmc_stats,
47320
47321 /* For PTP config */
47322 - hw_if->config_tstamp = xgbe_config_tstamp;
47323 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
47324 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
47325 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
47326 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
47327 + .config_tstamp = xgbe_config_tstamp,
47328 + .update_tstamp_addend = xgbe_update_tstamp_addend,
47329 + .set_tstamp_time = xgbe_set_tstamp_time,
47330 + .get_tstamp_time = xgbe_get_tstamp_time,
47331 + .get_tx_tstamp = xgbe_get_tx_tstamp,
47332
47333 /* For Data Center Bridging config */
47334 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
47335 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
47336 + .config_dcb_tc = xgbe_config_dcb_tc,
47337 + .config_dcb_pfc = xgbe_config_dcb_pfc,
47338
47339 /* For Receive Side Scaling */
47340 - hw_if->enable_rss = xgbe_enable_rss;
47341 - hw_if->disable_rss = xgbe_disable_rss;
47342 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
47343 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
47344 -
47345 - DBGPR("<--xgbe_init_function_ptrs\n");
47346 -}
47347 + .enable_rss = xgbe_enable_rss,
47348 + .disable_rss = xgbe_disable_rss,
47349 + .set_rss_hash_key = xgbe_set_rss_hash_key,
47350 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
47351 +};
47352 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47353 index e5ffb2c..e56d30b 100644
47354 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47355 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
47356 @@ -239,7 +239,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
47357 * support, tell it now
47358 */
47359 if (ring->tx.xmit_more)
47360 - pdata->hw_if.tx_start_xmit(channel, ring);
47361 + pdata->hw_if->tx_start_xmit(channel, ring);
47362
47363 return NETDEV_TX_BUSY;
47364 }
47365 @@ -267,7 +267,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
47366
47367 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47368 {
47369 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47370 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47371 struct xgbe_channel *channel;
47372 enum xgbe_int int_id;
47373 unsigned int i;
47374 @@ -289,7 +289,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
47375
47376 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47377 {
47378 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47379 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47380 struct xgbe_channel *channel;
47381 enum xgbe_int int_id;
47382 unsigned int i;
47383 @@ -312,7 +312,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
47384 static irqreturn_t xgbe_isr(int irq, void *data)
47385 {
47386 struct xgbe_prv_data *pdata = data;
47387 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47388 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47389 struct xgbe_channel *channel;
47390 unsigned int dma_isr, dma_ch_isr;
47391 unsigned int mac_isr, mac_tssr;
47392 @@ -611,7 +611,7 @@ static void xgbe_napi_disable(struct xgbe_prv_data *pdata, unsigned int del)
47393
47394 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47395 {
47396 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47397 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47398
47399 DBGPR("-->xgbe_init_tx_coalesce\n");
47400
47401 @@ -625,7 +625,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
47402
47403 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47404 {
47405 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47406 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47407
47408 DBGPR("-->xgbe_init_rx_coalesce\n");
47409
47410 @@ -639,7 +639,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
47411
47412 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47413 {
47414 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47415 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47416 struct xgbe_channel *channel;
47417 struct xgbe_ring *ring;
47418 struct xgbe_ring_data *rdata;
47419 @@ -664,7 +664,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
47420
47421 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47422 {
47423 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47424 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47425 struct xgbe_channel *channel;
47426 struct xgbe_ring *ring;
47427 struct xgbe_ring_data *rdata;
47428 @@ -690,7 +690,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
47429 static void xgbe_adjust_link(struct net_device *netdev)
47430 {
47431 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47432 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47433 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47434 struct phy_device *phydev = pdata->phydev;
47435 int new_state = 0;
47436
47437 @@ -798,7 +798,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
47438 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47439 {
47440 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47441 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47442 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47443 unsigned long flags;
47444
47445 DBGPR("-->xgbe_powerdown\n");
47446 @@ -836,7 +836,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
47447 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47448 {
47449 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47450 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47451 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47452 unsigned long flags;
47453
47454 DBGPR("-->xgbe_powerup\n");
47455 @@ -873,7 +873,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
47456
47457 static int xgbe_start(struct xgbe_prv_data *pdata)
47458 {
47459 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47460 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47461 struct net_device *netdev = pdata->netdev;
47462
47463 DBGPR("-->xgbe_start\n");
47464 @@ -899,7 +899,7 @@ static int xgbe_start(struct xgbe_prv_data *pdata)
47465
47466 static void xgbe_stop(struct xgbe_prv_data *pdata)
47467 {
47468 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47469 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47470 struct xgbe_channel *channel;
47471 struct net_device *netdev = pdata->netdev;
47472 struct netdev_queue *txq;
47473 @@ -932,7 +932,7 @@ static void xgbe_stop(struct xgbe_prv_data *pdata)
47474 static void xgbe_restart_dev(struct xgbe_prv_data *pdata, unsigned int reset)
47475 {
47476 struct xgbe_channel *channel;
47477 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47478 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47479 unsigned int i;
47480
47481 DBGPR("-->xgbe_restart_dev\n");
47482 @@ -1135,7 +1135,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
47483 return -ERANGE;
47484 }
47485
47486 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
47487 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
47488
47489 memcpy(&pdata->tstamp_config, &config, sizeof(config));
47490
47491 @@ -1284,8 +1284,8 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
47492 static int xgbe_open(struct net_device *netdev)
47493 {
47494 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47495 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47496 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47497 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47498 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47499 struct xgbe_channel *channel = NULL;
47500 unsigned int i = 0;
47501 int ret;
47502 @@ -1400,8 +1400,8 @@ err_phy_init:
47503 static int xgbe_close(struct net_device *netdev)
47504 {
47505 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47506 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47507 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47508 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47509 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47510 struct xgbe_channel *channel;
47511 unsigned int i;
47512
47513 @@ -1442,8 +1442,8 @@ static int xgbe_close(struct net_device *netdev)
47514 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
47515 {
47516 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47517 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47518 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47519 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47520 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47521 struct xgbe_channel *channel;
47522 struct xgbe_ring *ring;
47523 struct xgbe_packet_data *packet;
47524 @@ -1518,7 +1518,7 @@ tx_netdev_return:
47525 static void xgbe_set_rx_mode(struct net_device *netdev)
47526 {
47527 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47528 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47529 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47530 unsigned int pr_mode, am_mode;
47531
47532 DBGPR("-->xgbe_set_rx_mode\n");
47533 @@ -1537,7 +1537,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
47534 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
47535 {
47536 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47537 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47538 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47539 struct sockaddr *saddr = addr;
47540
47541 DBGPR("-->xgbe_set_mac_address\n");
47542 @@ -1604,7 +1604,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
47543
47544 DBGPR("-->%s\n", __func__);
47545
47546 - pdata->hw_if.read_mmc_stats(pdata);
47547 + pdata->hw_if->read_mmc_stats(pdata);
47548
47549 s->rx_packets = pstats->rxframecount_gb;
47550 s->rx_bytes = pstats->rxoctetcount_gb;
47551 @@ -1631,7 +1631,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
47552 u16 vid)
47553 {
47554 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47555 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47556 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47557
47558 DBGPR("-->%s\n", __func__);
47559
47560 @@ -1647,7 +1647,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
47561 u16 vid)
47562 {
47563 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47564 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47565 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47566
47567 DBGPR("-->%s\n", __func__);
47568
47569 @@ -1713,7 +1713,7 @@ static int xgbe_set_features(struct net_device *netdev,
47570 netdev_features_t features)
47571 {
47572 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47573 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47574 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47575 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
47576 int ret = 0;
47577
47578 @@ -1778,7 +1778,7 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
47579 static void xgbe_rx_refresh(struct xgbe_channel *channel)
47580 {
47581 struct xgbe_prv_data *pdata = channel->pdata;
47582 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47583 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47584 struct xgbe_ring *ring = channel->rx_ring;
47585 struct xgbe_ring_data *rdata;
47586
47587 @@ -1819,8 +1819,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
47588 static int xgbe_tx_poll(struct xgbe_channel *channel)
47589 {
47590 struct xgbe_prv_data *pdata = channel->pdata;
47591 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47592 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
47593 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47594 + struct xgbe_desc_if *desc_if = pdata->desc_if;
47595 struct xgbe_ring *ring = channel->tx_ring;
47596 struct xgbe_ring_data *rdata;
47597 struct xgbe_ring_desc *rdesc;
47598 @@ -1891,7 +1891,7 @@ unlock:
47599 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
47600 {
47601 struct xgbe_prv_data *pdata = channel->pdata;
47602 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47603 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47604 struct xgbe_ring *ring = channel->rx_ring;
47605 struct xgbe_ring_data *rdata;
47606 struct xgbe_packet_data *packet;
47607 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47608 index ebf4893..28108c7 100644
47609 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47610 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
47611 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
47612
47613 DBGPR("-->%s\n", __func__);
47614
47615 - pdata->hw_if.read_mmc_stats(pdata);
47616 + pdata->hw_if->read_mmc_stats(pdata);
47617 for (i = 0; i < XGBE_STATS_COUNT; i++) {
47618 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
47619 *data++ = *(u64 *)stat;
47620 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
47621 struct ethtool_coalesce *ec)
47622 {
47623 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47624 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47625 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47626 unsigned int riwt;
47627
47628 DBGPR("-->xgbe_get_coalesce\n");
47629 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
47630 struct ethtool_coalesce *ec)
47631 {
47632 struct xgbe_prv_data *pdata = netdev_priv(netdev);
47633 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47634 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47635 unsigned int rx_frames, rx_riwt, rx_usecs;
47636 unsigned int tx_frames, tx_usecs;
47637
47638 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47639 index dbd3850..4e31b38 100644
47640 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47641 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
47642 @@ -155,12 +155,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
47643 DBGPR("<--xgbe_default_config\n");
47644 }
47645
47646 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
47647 -{
47648 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
47649 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
47650 -}
47651 -
47652 static int xgbe_probe(struct platform_device *pdev)
47653 {
47654 struct xgbe_prv_data *pdata;
47655 @@ -281,9 +275,8 @@ static int xgbe_probe(struct platform_device *pdev)
47656 netdev->base_addr = (unsigned long)pdata->xgmac_regs;
47657
47658 /* Set all the function pointers */
47659 - xgbe_init_all_fptrs(pdata);
47660 - hw_if = &pdata->hw_if;
47661 - desc_if = &pdata->desc_if;
47662 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
47663 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
47664
47665 /* Issue software reset to device */
47666 hw_if->exit(pdata);
47667 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47668 index 363b210..b241389 100644
47669 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47670 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
47671 @@ -126,7 +126,7 @@
47672 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
47673 {
47674 struct xgbe_prv_data *pdata = mii->priv;
47675 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47676 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47677 int mmd_data;
47678
47679 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
47680 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
47681 u16 mmd_val)
47682 {
47683 struct xgbe_prv_data *pdata = mii->priv;
47684 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
47685 + struct xgbe_hw_if *hw_if = pdata->hw_if;
47686 int mmd_data = mmd_val;
47687
47688 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
47689 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47690 index a1bf9d1c..84adcab 100644
47691 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47692 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
47693 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
47694 tstamp_cc);
47695 u64 nsec;
47696
47697 - nsec = pdata->hw_if.get_tstamp_time(pdata);
47698 + nsec = pdata->hw_if->get_tstamp_time(pdata);
47699
47700 return nsec;
47701 }
47702 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
47703
47704 spin_lock_irqsave(&pdata->tstamp_lock, flags);
47705
47706 - pdata->hw_if.update_tstamp_addend(pdata, addend);
47707 + pdata->hw_if->update_tstamp_addend(pdata, addend);
47708
47709 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
47710
47711 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
47712 index f9ec762..988c969 100644
47713 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
47714 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
47715 @@ -668,8 +668,8 @@ struct xgbe_prv_data {
47716 int dev_irq;
47717 unsigned int per_channel_irq;
47718
47719 - struct xgbe_hw_if hw_if;
47720 - struct xgbe_desc_if desc_if;
47721 + const struct xgbe_hw_if *hw_if;
47722 + const struct xgbe_desc_if *desc_if;
47723
47724 /* AXI DMA settings */
47725 unsigned int axdomain;
47726 @@ -787,6 +787,9 @@ struct xgbe_prv_data {
47727 #endif
47728 };
47729
47730 +extern const struct xgbe_hw_if default_xgbe_hw_if;
47731 +extern const struct xgbe_desc_if default_xgbe_desc_if;
47732 +
47733 /* Function prototypes*/
47734
47735 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
47736 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47737 index adcacda..fa6e0ae 100644
47738 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47739 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
47740 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
47741 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
47742 {
47743 /* RX_MODE controlling object */
47744 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
47745 + bnx2x_init_rx_mode_obj(bp);
47746
47747 /* multicast configuration controlling object */
47748 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
47749 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47750 index 07cdf9b..b08ecc7 100644
47751 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47752 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
47753 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
47754 return rc;
47755 }
47756
47757 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47758 - struct bnx2x_rx_mode_obj *o)
47759 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
47760 {
47761 if (CHIP_IS_E1x(bp)) {
47762 - o->wait_comp = bnx2x_empty_rx_mode_wait;
47763 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
47764 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
47765 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
47766 } else {
47767 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
47768 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
47769 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
47770 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
47771 }
47772 }
47773
47774 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47775 index 86baecb..ff3bb46 100644
47776 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47777 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
47778 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
47779
47780 /********************* RX MODE ****************/
47781
47782 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
47783 - struct bnx2x_rx_mode_obj *o);
47784 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
47785
47786 /**
47787 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
47788 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
47789 index 31c9f82..e65e986 100644
47790 --- a/drivers/net/ethernet/broadcom/tg3.h
47791 +++ b/drivers/net/ethernet/broadcom/tg3.h
47792 @@ -150,6 +150,7 @@
47793 #define CHIPREV_ID_5750_A0 0x4000
47794 #define CHIPREV_ID_5750_A1 0x4001
47795 #define CHIPREV_ID_5750_A3 0x4003
47796 +#define CHIPREV_ID_5750_C1 0x4201
47797 #define CHIPREV_ID_5750_C2 0x4202
47798 #define CHIPREV_ID_5752_A0_HW 0x5000
47799 #define CHIPREV_ID_5752_A0 0x6000
47800 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
47801 index 903466e..b285864 100644
47802 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
47803 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
47804 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
47805 }
47806
47807 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
47808 - bna_cb_ioceth_enable,
47809 - bna_cb_ioceth_disable,
47810 - bna_cb_ioceth_hbfail,
47811 - bna_cb_ioceth_reset
47812 + .enable_cbfn = bna_cb_ioceth_enable,
47813 + .disable_cbfn = bna_cb_ioceth_disable,
47814 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
47815 + .reset_cbfn = bna_cb_ioceth_reset
47816 };
47817
47818 static void bna_attr_init(struct bna_ioceth *ioceth)
47819 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47820 index 8cffcdf..aadf043 100644
47821 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47822 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
47823 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
47824 */
47825 struct l2t_skb_cb {
47826 arp_failure_handler_func arp_failure_handler;
47827 -};
47828 +} __no_const;
47829
47830 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
47831
47832 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47833 index ccf3436..b720d77 100644
47834 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47835 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
47836 @@ -2277,7 +2277,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
47837
47838 int i;
47839 struct adapter *ap = netdev2adap(dev);
47840 - static const unsigned int *reg_ranges;
47841 + const unsigned int *reg_ranges;
47842 int arr_size = 0, buf_size = 0;
47843
47844 if (is_t4(ap->params.chip)) {
47845 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
47846 index badff18..e15c4ec 100644
47847 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
47848 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
47849 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47850 for (i=0; i<ETH_ALEN; i++) {
47851 tmp.addr[i] = dev->dev_addr[i];
47852 }
47853 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47854 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
47855 break;
47856
47857 case DE4X5_SET_HWADDR: /* Set the hardware address */
47858 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
47859 spin_lock_irqsave(&lp->lock, flags);
47860 memcpy(&statbuf, &lp->pktStats, ioc->len);
47861 spin_unlock_irqrestore(&lp->lock, flags);
47862 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
47863 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
47864 return -EFAULT;
47865 break;
47866 }
47867 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
47868 index d48806b..41cd80f 100644
47869 --- a/drivers/net/ethernet/emulex/benet/be_main.c
47870 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
47871 @@ -537,7 +537,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
47872
47873 if (wrapped)
47874 newacc += 65536;
47875 - ACCESS_ONCE(*acc) = newacc;
47876 + ACCESS_ONCE_RW(*acc) = newacc;
47877 }
47878
47879 static void populate_erx_stats(struct be_adapter *adapter,
47880 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
47881 index 6d0c5d5..55be363 100644
47882 --- a/drivers/net/ethernet/faraday/ftgmac100.c
47883 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
47884 @@ -30,6 +30,8 @@
47885 #include <linux/netdevice.h>
47886 #include <linux/phy.h>
47887 #include <linux/platform_device.h>
47888 +#include <linux/interrupt.h>
47889 +#include <linux/irqreturn.h>
47890 #include <net/ip.h>
47891
47892 #include "ftgmac100.h"
47893 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
47894 index dce5f7b..2433466 100644
47895 --- a/drivers/net/ethernet/faraday/ftmac100.c
47896 +++ b/drivers/net/ethernet/faraday/ftmac100.c
47897 @@ -31,6 +31,8 @@
47898 #include <linux/module.h>
47899 #include <linux/netdevice.h>
47900 #include <linux/platform_device.h>
47901 +#include <linux/interrupt.h>
47902 +#include <linux/irqreturn.h>
47903
47904 #include "ftmac100.h"
47905
47906 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47907 index 6d1ec92..4d5d97d 100644
47908 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47909 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
47910 @@ -407,7 +407,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
47911 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
47912
47913 /* Update the base adjustement value. */
47914 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
47915 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
47916 smp_mb(); /* Force the above update. */
47917 }
47918
47919 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47920 index 5fd4b52..87aa34b 100644
47921 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47922 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
47923 @@ -794,7 +794,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
47924 }
47925
47926 /* update the base incval used to calculate frequency adjustment */
47927 - ACCESS_ONCE(adapter->base_incval) = incval;
47928 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
47929 smp_mb();
47930
47931 /* need lock to prevent incorrect read while modifying cyclecounter */
47932 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47933 index e3357bf..d4d5348 100644
47934 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47935 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
47936 @@ -466,8 +466,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
47937 wmb();
47938
47939 /* we want to dirty this cache line once */
47940 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
47941 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
47942 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
47943 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
47944
47945 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
47946
47947 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47948 index 2bbd01f..e8baa64 100644
47949 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
47950 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
47951 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47952 struct __vxge_hw_fifo *fifo;
47953 struct vxge_hw_fifo_config *config;
47954 u32 txdl_size, txdl_per_memblock;
47955 - struct vxge_hw_mempool_cbs fifo_mp_callback;
47956 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
47957 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
47958 + };
47959 +
47960 struct __vxge_hw_virtualpath *vpath;
47961
47962 if ((vp == NULL) || (attr == NULL)) {
47963 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
47964 goto exit;
47965 }
47966
47967 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
47968 -
47969 fifo->mempool =
47970 __vxge_hw_mempool_create(vpath->hldev,
47971 fifo->config->memblock_size,
47972 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47973 index 2bb48d5..d1a865d 100644
47974 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47975 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
47976 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
47977 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
47978 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
47979 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
47980 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47981 + pax_open_kernel();
47982 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
47983 + pax_close_kernel();
47984 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47985 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
47986 max_tx_rings = QLCNIC_MAX_TX_RINGS;
47987 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47988 index be7d7a6..a8983f8 100644
47989 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47990 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
47991 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
47992 case QLCNIC_NON_PRIV_FUNC:
47993 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
47994 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
47995 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47996 + pax_open_kernel();
47997 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
47998 + pax_close_kernel();
47999 break;
48000 case QLCNIC_PRIV_FUNC:
48001 ahw->op_mode = QLCNIC_PRIV_FUNC;
48002 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
48003 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48004 + pax_open_kernel();
48005 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
48006 + pax_close_kernel();
48007 break;
48008 case QLCNIC_MGMT_FUNC:
48009 ahw->op_mode = QLCNIC_MGMT_FUNC;
48010 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
48011 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48012 + pax_open_kernel();
48013 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
48014 + pax_close_kernel();
48015 break;
48016 default:
48017 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
48018 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48019 index c9f57fb..208bdc1 100644
48020 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48021 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
48022 @@ -1285,7 +1285,7 @@ flash_temp:
48023 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
48024 {
48025 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
48026 - static const struct qlcnic_dump_operations *fw_dump_ops;
48027 + const struct qlcnic_dump_operations *fw_dump_ops;
48028 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
48029 u32 entry_offset, dump, no_entries, buf_offset = 0;
48030 int i, k, ops_cnt, ops_index, dump_size = 0;
48031 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
48032 index 2e2cf80..ebc796d 100644
48033 --- a/drivers/net/ethernet/realtek/r8169.c
48034 +++ b/drivers/net/ethernet/realtek/r8169.c
48035 @@ -788,22 +788,22 @@ struct rtl8169_private {
48036 struct mdio_ops {
48037 void (*write)(struct rtl8169_private *, int, int);
48038 int (*read)(struct rtl8169_private *, int);
48039 - } mdio_ops;
48040 + } __no_const mdio_ops;
48041
48042 struct pll_power_ops {
48043 void (*down)(struct rtl8169_private *);
48044 void (*up)(struct rtl8169_private *);
48045 - } pll_power_ops;
48046 + } __no_const pll_power_ops;
48047
48048 struct jumbo_ops {
48049 void (*enable)(struct rtl8169_private *);
48050 void (*disable)(struct rtl8169_private *);
48051 - } jumbo_ops;
48052 + } __no_const jumbo_ops;
48053
48054 struct csi_ops {
48055 void (*write)(struct rtl8169_private *, int, int);
48056 u32 (*read)(struct rtl8169_private *, int);
48057 - } csi_ops;
48058 + } __no_const csi_ops;
48059
48060 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
48061 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
48062 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
48063 index 6b861e3..204ac86 100644
48064 --- a/drivers/net/ethernet/sfc/ptp.c
48065 +++ b/drivers/net/ethernet/sfc/ptp.c
48066 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
48067 ptp->start.dma_addr);
48068
48069 /* Clear flag that signals MC ready */
48070 - ACCESS_ONCE(*start) = 0;
48071 + ACCESS_ONCE_RW(*start) = 0;
48072 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
48073 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
48074 EFX_BUG_ON_PARANOID(rc);
48075 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48076 index 08c483b..2c4a553 100644
48077 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48078 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
48079 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
48080
48081 writel(value, ioaddr + MMC_CNTRL);
48082
48083 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48084 - MMC_CNTRL, value);
48085 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
48086 +// MMC_CNTRL, value);
48087 }
48088
48089 /* To mask all all interrupts.*/
48090 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
48091 index 384ca4f..dd7d4f9 100644
48092 --- a/drivers/net/hyperv/hyperv_net.h
48093 +++ b/drivers/net/hyperv/hyperv_net.h
48094 @@ -171,7 +171,7 @@ struct rndis_device {
48095 enum rndis_device_state state;
48096 bool link_state;
48097 bool link_change;
48098 - atomic_t new_req_id;
48099 + atomic_unchecked_t new_req_id;
48100
48101 spinlock_t request_lock;
48102 struct list_head req_list;
48103 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
48104 index ec0c40a..c9e42eb 100644
48105 --- a/drivers/net/hyperv/rndis_filter.c
48106 +++ b/drivers/net/hyperv/rndis_filter.c
48107 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
48108 * template
48109 */
48110 set = &rndis_msg->msg.set_req;
48111 - set->req_id = atomic_inc_return(&dev->new_req_id);
48112 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48113
48114 /* Add to the request list */
48115 spin_lock_irqsave(&dev->request_lock, flags);
48116 @@ -912,7 +912,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
48117
48118 /* Setup the rndis set */
48119 halt = &request->request_msg.msg.halt_req;
48120 - halt->req_id = atomic_inc_return(&dev->new_req_id);
48121 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
48122
48123 /* Ignore return since this msg is optional. */
48124 rndis_filter_send_request(dev, request);
48125 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
48126 index 34f846b..4a0d5b1 100644
48127 --- a/drivers/net/ifb.c
48128 +++ b/drivers/net/ifb.c
48129 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
48130 return 0;
48131 }
48132
48133 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
48134 +static struct rtnl_link_ops ifb_link_ops = {
48135 .kind = "ifb",
48136 .priv_size = sizeof(struct ifb_private),
48137 .setup = ifb_setup,
48138 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
48139 index 612e073..a9f5eda 100644
48140 --- a/drivers/net/macvlan.c
48141 +++ b/drivers/net/macvlan.c
48142 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
48143 free_nskb:
48144 kfree_skb(nskb);
48145 err:
48146 - atomic_long_inc(&skb->dev->rx_dropped);
48147 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
48148 }
48149
48150 static void macvlan_flush_sources(struct macvlan_port *port,
48151 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
48152 int macvlan_link_register(struct rtnl_link_ops *ops)
48153 {
48154 /* common fields */
48155 - ops->priv_size = sizeof(struct macvlan_dev);
48156 - ops->validate = macvlan_validate;
48157 - ops->maxtype = IFLA_MACVLAN_MAX;
48158 - ops->policy = macvlan_policy;
48159 - ops->changelink = macvlan_changelink;
48160 - ops->get_size = macvlan_get_size;
48161 - ops->fill_info = macvlan_fill_info;
48162 + pax_open_kernel();
48163 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
48164 + *(void **)&ops->validate = macvlan_validate;
48165 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
48166 + *(const void **)&ops->policy = macvlan_policy;
48167 + *(void **)&ops->changelink = macvlan_changelink;
48168 + *(void **)&ops->get_size = macvlan_get_size;
48169 + *(void **)&ops->fill_info = macvlan_fill_info;
48170 + pax_close_kernel();
48171
48172 return rtnl_link_register(ops);
48173 };
48174 @@ -1545,7 +1547,7 @@ static int macvlan_device_event(struct notifier_block *unused,
48175 return NOTIFY_DONE;
48176 }
48177
48178 -static struct notifier_block macvlan_notifier_block __read_mostly = {
48179 +static struct notifier_block macvlan_notifier_block = {
48180 .notifier_call = macvlan_device_event,
48181 };
48182
48183 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
48184 index 4d050ee..012f6dd 100644
48185 --- a/drivers/net/macvtap.c
48186 +++ b/drivers/net/macvtap.c
48187 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
48188 dev->tx_queue_len = TUN_READQ_SIZE;
48189 }
48190
48191 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
48192 +static struct rtnl_link_ops macvtap_link_ops = {
48193 .kind = "macvtap",
48194 .setup = macvtap_setup,
48195 .newlink = macvtap_newlink,
48196 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
48197
48198 ret = 0;
48199 u = q->flags;
48200 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48201 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
48202 put_user(u, &ifr->ifr_flags))
48203 ret = -EFAULT;
48204 macvtap_put_vlan(vlan);
48205 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
48206 return NOTIFY_DONE;
48207 }
48208
48209 -static struct notifier_block macvtap_notifier_block __read_mostly = {
48210 +static struct notifier_block macvtap_notifier_block = {
48211 .notifier_call = macvtap_device_event,
48212 };
48213
48214 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
48215 index 34924df..a747360 100644
48216 --- a/drivers/net/nlmon.c
48217 +++ b/drivers/net/nlmon.c
48218 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
48219 return 0;
48220 }
48221
48222 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
48223 +static struct rtnl_link_ops nlmon_link_ops = {
48224 .kind = "nlmon",
48225 .priv_size = sizeof(struct nlmon),
48226 .setup = nlmon_setup,
48227 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
48228 index 3fc91e8..6c36337 100644
48229 --- a/drivers/net/phy/phy_device.c
48230 +++ b/drivers/net/phy/phy_device.c
48231 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
48232 * zero on success.
48233 *
48234 */
48235 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48236 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
48237 struct phy_c45_device_ids *c45_ids) {
48238 int phy_reg;
48239 int i, reg_addr;
48240 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
48241 * its return value is in turn returned.
48242 *
48243 */
48244 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48245 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
48246 bool is_c45, struct phy_c45_device_ids *c45_ids)
48247 {
48248 int phy_reg;
48249 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
48250 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
48251 {
48252 struct phy_c45_device_ids c45_ids = {0};
48253 - u32 phy_id = 0;
48254 + int phy_id = 0;
48255 int r;
48256
48257 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
48258 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
48259 index af034db..1611c0b2 100644
48260 --- a/drivers/net/ppp/ppp_generic.c
48261 +++ b/drivers/net/ppp/ppp_generic.c
48262 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48263 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
48264 struct ppp_stats stats;
48265 struct ppp_comp_stats cstats;
48266 - char *vers;
48267
48268 switch (cmd) {
48269 case SIOCGPPPSTATS:
48270 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
48271 break;
48272
48273 case SIOCGPPPVER:
48274 - vers = PPP_VERSION;
48275 - if (copy_to_user(addr, vers, strlen(vers) + 1))
48276 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
48277 break;
48278 err = 0;
48279 break;
48280 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
48281 index 079f7ad..b2a2bfa7 100644
48282 --- a/drivers/net/slip/slhc.c
48283 +++ b/drivers/net/slip/slhc.c
48284 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
48285 register struct tcphdr *thp;
48286 register struct iphdr *ip;
48287 register struct cstate *cs;
48288 - int len, hdrlen;
48289 + long len, hdrlen;
48290 unsigned char *cp = icp;
48291
48292 /* We've got a compressed packet; read the change byte */
48293 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
48294 index 2c087ef..4859007 100644
48295 --- a/drivers/net/team/team.c
48296 +++ b/drivers/net/team/team.c
48297 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
48298 return TEAM_DEFAULT_NUM_RX_QUEUES;
48299 }
48300
48301 -static struct rtnl_link_ops team_link_ops __read_mostly = {
48302 +static struct rtnl_link_ops team_link_ops = {
48303 .kind = DRV_NAME,
48304 .priv_size = sizeof(struct team),
48305 .setup = team_setup,
48306 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
48307 return NOTIFY_DONE;
48308 }
48309
48310 -static struct notifier_block team_notifier_block __read_mostly = {
48311 +static struct notifier_block team_notifier_block = {
48312 .notifier_call = team_device_event,
48313 };
48314
48315 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
48316 index 10f9e40..3515e7e 100644
48317 --- a/drivers/net/tun.c
48318 +++ b/drivers/net/tun.c
48319 @@ -1425,7 +1425,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
48320 return -EINVAL;
48321 }
48322
48323 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
48324 +static struct rtnl_link_ops tun_link_ops = {
48325 .kind = DRV_NAME,
48326 .priv_size = sizeof(struct tun_struct),
48327 .setup = tun_setup,
48328 @@ -1827,7 +1827,7 @@ unlock:
48329 }
48330
48331 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48332 - unsigned long arg, int ifreq_len)
48333 + unsigned long arg, size_t ifreq_len)
48334 {
48335 struct tun_file *tfile = file->private_data;
48336 struct tun_struct *tun;
48337 @@ -1841,6 +1841,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
48338 int le;
48339 int ret;
48340
48341 + if (ifreq_len > sizeof ifr)
48342 + return -EFAULT;
48343 +
48344 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
48345 if (copy_from_user(&ifr, argp, ifreq_len))
48346 return -EFAULT;
48347 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
48348 index 9c5aa92..8cd0405 100644
48349 --- a/drivers/net/usb/hso.c
48350 +++ b/drivers/net/usb/hso.c
48351 @@ -71,7 +71,7 @@
48352 #include <asm/byteorder.h>
48353 #include <linux/serial_core.h>
48354 #include <linux/serial.h>
48355 -
48356 +#include <asm/local.h>
48357
48358 #define MOD_AUTHOR "Option Wireless"
48359 #define MOD_DESCRIPTION "USB High Speed Option driver"
48360 @@ -1178,7 +1178,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
48361 struct urb *urb;
48362
48363 urb = serial->rx_urb[0];
48364 - if (serial->port.count > 0) {
48365 + if (atomic_read(&serial->port.count) > 0) {
48366 count = put_rxbuf_data(urb, serial);
48367 if (count == -1)
48368 return;
48369 @@ -1216,7 +1216,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
48370 DUMP1(urb->transfer_buffer, urb->actual_length);
48371
48372 /* Anyone listening? */
48373 - if (serial->port.count == 0)
48374 + if (atomic_read(&serial->port.count) == 0)
48375 return;
48376
48377 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
48378 @@ -1278,8 +1278,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48379 tty_port_tty_set(&serial->port, tty);
48380
48381 /* check for port already opened, if not set the termios */
48382 - serial->port.count++;
48383 - if (serial->port.count == 1) {
48384 + if (atomic_inc_return(&serial->port.count) == 1) {
48385 serial->rx_state = RX_IDLE;
48386 /* Force default termio settings */
48387 _hso_serial_set_termios(tty, NULL);
48388 @@ -1289,7 +1288,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
48389 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
48390 if (result) {
48391 hso_stop_serial_device(serial->parent);
48392 - serial->port.count--;
48393 + atomic_dec(&serial->port.count);
48394 kref_put(&serial->parent->ref, hso_serial_ref_free);
48395 }
48396 } else {
48397 @@ -1326,10 +1325,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
48398
48399 /* reset the rts and dtr */
48400 /* do the actual close */
48401 - serial->port.count--;
48402 + atomic_dec(&serial->port.count);
48403
48404 - if (serial->port.count <= 0) {
48405 - serial->port.count = 0;
48406 + if (atomic_read(&serial->port.count) <= 0) {
48407 + atomic_set(&serial->port.count, 0);
48408 tty_port_tty_set(&serial->port, NULL);
48409 if (!usb_gone)
48410 hso_stop_serial_device(serial->parent);
48411 @@ -1404,7 +1403,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
48412
48413 /* the actual setup */
48414 spin_lock_irqsave(&serial->serial_lock, flags);
48415 - if (serial->port.count)
48416 + if (atomic_read(&serial->port.count))
48417 _hso_serial_set_termios(tty, old);
48418 else
48419 tty->termios = *old;
48420 @@ -1873,7 +1872,7 @@ static void intr_callback(struct urb *urb)
48421 D1("Pending read interrupt on port %d\n", i);
48422 spin_lock(&serial->serial_lock);
48423 if (serial->rx_state == RX_IDLE &&
48424 - serial->port.count > 0) {
48425 + atomic_read(&serial->port.count) > 0) {
48426 /* Setup and send a ctrl req read on
48427 * port i */
48428 if (!serial->rx_urb_filled[0]) {
48429 @@ -3046,7 +3045,7 @@ static int hso_resume(struct usb_interface *iface)
48430 /* Start all serial ports */
48431 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
48432 if (serial_table[i] && (serial_table[i]->interface == iface)) {
48433 - if (dev2ser(serial_table[i])->port.count) {
48434 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
48435 result =
48436 hso_start_serial_device(serial_table[i], GFP_NOIO);
48437 hso_kick_transmit(dev2ser(serial_table[i]));
48438 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
48439 index bf405f1..fd847ee 100644
48440 --- a/drivers/net/usb/r8152.c
48441 +++ b/drivers/net/usb/r8152.c
48442 @@ -571,7 +571,7 @@ struct r8152 {
48443 void (*unload)(struct r8152 *);
48444 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
48445 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
48446 - } rtl_ops;
48447 + } __no_const rtl_ops;
48448
48449 int intr_interval;
48450 u32 saved_wolopts;
48451 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
48452 index a2515887..6d13233 100644
48453 --- a/drivers/net/usb/sierra_net.c
48454 +++ b/drivers/net/usb/sierra_net.c
48455 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
48456 /* atomic counter partially included in MAC address to make sure 2 devices
48457 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
48458 */
48459 -static atomic_t iface_counter = ATOMIC_INIT(0);
48460 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
48461
48462 /*
48463 * SYNC Timer Delay definition used to set the expiry time
48464 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
48465 dev->net->netdev_ops = &sierra_net_device_ops;
48466
48467 /* change MAC addr to include, ifacenum, and to be unique */
48468 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
48469 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
48470 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
48471
48472 /* we will have to manufacture ethernet headers, prepare template */
48473 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
48474 index 0ad6c0c..4013638 100644
48475 --- a/drivers/net/virtio_net.c
48476 +++ b/drivers/net/virtio_net.c
48477 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
48478 #define RECEIVE_AVG_WEIGHT 64
48479
48480 /* Minimum alignment for mergeable packet buffers. */
48481 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
48482 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
48483
48484 #define VIRTNET_DRIVER_VERSION "1.0.0"
48485
48486 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
48487 index a8c755d..a988b71 100644
48488 --- a/drivers/net/vxlan.c
48489 +++ b/drivers/net/vxlan.c
48490 @@ -2702,7 +2702,7 @@ nla_put_failure:
48491 return -EMSGSIZE;
48492 }
48493
48494 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
48495 +static struct rtnl_link_ops vxlan_link_ops = {
48496 .kind = "vxlan",
48497 .maxtype = IFLA_VXLAN_MAX,
48498 .policy = vxlan_policy,
48499 @@ -2749,7 +2749,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
48500 return NOTIFY_DONE;
48501 }
48502
48503 -static struct notifier_block vxlan_notifier_block __read_mostly = {
48504 +static struct notifier_block vxlan_notifier_block = {
48505 .notifier_call = vxlan_lowerdev_event,
48506 };
48507
48508 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
48509 index 5920c99..ff2e4a5 100644
48510 --- a/drivers/net/wan/lmc/lmc_media.c
48511 +++ b/drivers/net/wan/lmc/lmc_media.c
48512 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
48513 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
48514
48515 lmc_media_t lmc_ds3_media = {
48516 - lmc_ds3_init, /* special media init stuff */
48517 - lmc_ds3_default, /* reset to default state */
48518 - lmc_ds3_set_status, /* reset status to state provided */
48519 - lmc_dummy_set_1, /* set clock source */
48520 - lmc_dummy_set2_1, /* set line speed */
48521 - lmc_ds3_set_100ft, /* set cable length */
48522 - lmc_ds3_set_scram, /* set scrambler */
48523 - lmc_ds3_get_link_status, /* get link status */
48524 - lmc_dummy_set_1, /* set link status */
48525 - lmc_ds3_set_crc_length, /* set CRC length */
48526 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48527 - lmc_ds3_watchdog
48528 + .init = lmc_ds3_init, /* special media init stuff */
48529 + .defaults = lmc_ds3_default, /* reset to default state */
48530 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
48531 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
48532 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48533 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
48534 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
48535 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
48536 + .set_link_status = lmc_dummy_set_1, /* set link status */
48537 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
48538 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48539 + .watchdog = lmc_ds3_watchdog
48540 };
48541
48542 lmc_media_t lmc_hssi_media = {
48543 - lmc_hssi_init, /* special media init stuff */
48544 - lmc_hssi_default, /* reset to default state */
48545 - lmc_hssi_set_status, /* reset status to state provided */
48546 - lmc_hssi_set_clock, /* set clock source */
48547 - lmc_dummy_set2_1, /* set line speed */
48548 - lmc_dummy_set_1, /* set cable length */
48549 - lmc_dummy_set_1, /* set scrambler */
48550 - lmc_hssi_get_link_status, /* get link status */
48551 - lmc_hssi_set_link_status, /* set link status */
48552 - lmc_hssi_set_crc_length, /* set CRC length */
48553 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48554 - lmc_hssi_watchdog
48555 + .init = lmc_hssi_init, /* special media init stuff */
48556 + .defaults = lmc_hssi_default, /* reset to default state */
48557 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
48558 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
48559 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48560 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48561 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48562 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
48563 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
48564 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
48565 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48566 + .watchdog = lmc_hssi_watchdog
48567 };
48568
48569 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
48570 - lmc_ssi_default, /* reset to default state */
48571 - lmc_ssi_set_status, /* reset status to state provided */
48572 - lmc_ssi_set_clock, /* set clock source */
48573 - lmc_ssi_set_speed, /* set line speed */
48574 - lmc_dummy_set_1, /* set cable length */
48575 - lmc_dummy_set_1, /* set scrambler */
48576 - lmc_ssi_get_link_status, /* get link status */
48577 - lmc_ssi_set_link_status, /* set link status */
48578 - lmc_ssi_set_crc_length, /* set CRC length */
48579 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
48580 - lmc_ssi_watchdog
48581 +lmc_media_t lmc_ssi_media = {
48582 + .init = lmc_ssi_init, /* special media init stuff */
48583 + .defaults = lmc_ssi_default, /* reset to default state */
48584 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
48585 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
48586 + .set_speed = lmc_ssi_set_speed, /* set line speed */
48587 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48588 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48589 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
48590 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
48591 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
48592 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
48593 + .watchdog = lmc_ssi_watchdog
48594 };
48595
48596 lmc_media_t lmc_t1_media = {
48597 - lmc_t1_init, /* special media init stuff */
48598 - lmc_t1_default, /* reset to default state */
48599 - lmc_t1_set_status, /* reset status to state provided */
48600 - lmc_t1_set_clock, /* set clock source */
48601 - lmc_dummy_set2_1, /* set line speed */
48602 - lmc_dummy_set_1, /* set cable length */
48603 - lmc_dummy_set_1, /* set scrambler */
48604 - lmc_t1_get_link_status, /* get link status */
48605 - lmc_dummy_set_1, /* set link status */
48606 - lmc_t1_set_crc_length, /* set CRC length */
48607 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48608 - lmc_t1_watchdog
48609 + .init = lmc_t1_init, /* special media init stuff */
48610 + .defaults = lmc_t1_default, /* reset to default state */
48611 + .set_status = lmc_t1_set_status, /* reset status to state provided */
48612 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
48613 + .set_speed = lmc_dummy_set2_1, /* set line speed */
48614 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
48615 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
48616 + .get_link_status = lmc_t1_get_link_status, /* get link status */
48617 + .set_link_status = lmc_dummy_set_1, /* set link status */
48618 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
48619 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
48620 + .watchdog = lmc_t1_watchdog
48621 };
48622
48623 static void
48624 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
48625 index feacc3b..5bac0de 100644
48626 --- a/drivers/net/wan/z85230.c
48627 +++ b/drivers/net/wan/z85230.c
48628 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
48629
48630 struct z8530_irqhandler z8530_sync =
48631 {
48632 - z8530_rx,
48633 - z8530_tx,
48634 - z8530_status
48635 + .rx = z8530_rx,
48636 + .tx = z8530_tx,
48637 + .status = z8530_status
48638 };
48639
48640 EXPORT_SYMBOL(z8530_sync);
48641 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
48642 }
48643
48644 static struct z8530_irqhandler z8530_dma_sync = {
48645 - z8530_dma_rx,
48646 - z8530_dma_tx,
48647 - z8530_dma_status
48648 + .rx = z8530_dma_rx,
48649 + .tx = z8530_dma_tx,
48650 + .status = z8530_dma_status
48651 };
48652
48653 static struct z8530_irqhandler z8530_txdma_sync = {
48654 - z8530_rx,
48655 - z8530_dma_tx,
48656 - z8530_dma_status
48657 + .rx = z8530_rx,
48658 + .tx = z8530_dma_tx,
48659 + .status = z8530_dma_status
48660 };
48661
48662 /**
48663 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
48664
48665 struct z8530_irqhandler z8530_nop=
48666 {
48667 - z8530_rx_clear,
48668 - z8530_tx_clear,
48669 - z8530_status_clear
48670 + .rx = z8530_rx_clear,
48671 + .tx = z8530_tx_clear,
48672 + .status = z8530_status_clear
48673 };
48674
48675
48676 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
48677 index 0b60295..b8bfa5b 100644
48678 --- a/drivers/net/wimax/i2400m/rx.c
48679 +++ b/drivers/net/wimax/i2400m/rx.c
48680 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
48681 if (i2400m->rx_roq == NULL)
48682 goto error_roq_alloc;
48683
48684 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
48685 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
48686 GFP_KERNEL);
48687 if (rd == NULL) {
48688 result = -ENOMEM;
48689 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
48690 index e71a2ce..2268d61 100644
48691 --- a/drivers/net/wireless/airo.c
48692 +++ b/drivers/net/wireless/airo.c
48693 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
48694 struct airo_info *ai = dev->ml_priv;
48695 int ridcode;
48696 int enabled;
48697 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48698 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
48699 unsigned char *iobuf;
48700
48701 /* Only super-user can write RIDs */
48702 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
48703 index da92bfa..5a9001a 100644
48704 --- a/drivers/net/wireless/at76c50x-usb.c
48705 +++ b/drivers/net/wireless/at76c50x-usb.c
48706 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
48707 }
48708
48709 /* Convert timeout from the DFU status to jiffies */
48710 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
48711 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
48712 {
48713 return msecs_to_jiffies((s->poll_timeout[2] << 16)
48714 | (s->poll_timeout[1] << 8)
48715 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
48716 index f1946a6..cd367fb 100644
48717 --- a/drivers/net/wireless/ath/ath10k/htc.c
48718 +++ b/drivers/net/wireless/ath/ath10k/htc.c
48719 @@ -851,7 +851,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
48720 /* registered target arrival callback from the HIF layer */
48721 int ath10k_htc_init(struct ath10k *ar)
48722 {
48723 - struct ath10k_hif_cb htc_callbacks;
48724 + static struct ath10k_hif_cb htc_callbacks = {
48725 + .rx_completion = ath10k_htc_rx_completion_handler,
48726 + .tx_completion = ath10k_htc_tx_completion_handler,
48727 + };
48728 struct ath10k_htc_ep *ep = NULL;
48729 struct ath10k_htc *htc = &ar->htc;
48730
48731 @@ -860,8 +863,6 @@ int ath10k_htc_init(struct ath10k *ar)
48732 ath10k_htc_reset_endpoint_states(htc);
48733
48734 /* setup HIF layer callbacks */
48735 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
48736 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
48737 htc->ar = ar;
48738
48739 /* Get HIF default pipe for HTC message exchange */
48740 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
48741 index 527179c..a890150 100644
48742 --- a/drivers/net/wireless/ath/ath10k/htc.h
48743 +++ b/drivers/net/wireless/ath/ath10k/htc.h
48744 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
48745
48746 struct ath10k_htc_ops {
48747 void (*target_send_suspend_complete)(struct ath10k *ar);
48748 -};
48749 +} __no_const;
48750
48751 struct ath10k_htc_ep_ops {
48752 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
48753 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
48754 void (*ep_tx_credits)(struct ath10k *);
48755 -};
48756 +} __no_const;
48757
48758 /* service connection information */
48759 struct ath10k_htc_svc_conn_req {
48760 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48761 index f816909..e56cd8b 100644
48762 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48763 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
48764 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48765 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
48766 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
48767
48768 - ACCESS_ONCE(ads->ds_link) = i->link;
48769 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
48770 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
48771 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
48772
48773 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
48774 ctl6 = SM(i->keytype, AR_EncrType);
48775 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48776
48777 if ((i->is_first || i->is_last) &&
48778 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
48779 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
48780 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
48781 | set11nTries(i->rates, 1)
48782 | set11nTries(i->rates, 2)
48783 | set11nTries(i->rates, 3)
48784 | (i->dur_update ? AR_DurUpdateEna : 0)
48785 | SM(0, AR_BurstDur);
48786
48787 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
48788 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
48789 | set11nRate(i->rates, 1)
48790 | set11nRate(i->rates, 2)
48791 | set11nRate(i->rates, 3);
48792 } else {
48793 - ACCESS_ONCE(ads->ds_ctl2) = 0;
48794 - ACCESS_ONCE(ads->ds_ctl3) = 0;
48795 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
48796 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
48797 }
48798
48799 if (!i->is_first) {
48800 - ACCESS_ONCE(ads->ds_ctl0) = 0;
48801 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48802 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48803 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
48804 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48805 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48806 return;
48807 }
48808
48809 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48810 break;
48811 }
48812
48813 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48814 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
48815 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48816 | SM(i->txpower[0], AR_XmitPower0)
48817 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48818 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48819 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
48820 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
48821
48822 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
48823 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
48824 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
48825 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
48826
48827 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
48828 return;
48829
48830 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48831 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
48832 | set11nPktDurRTSCTS(i->rates, 1);
48833
48834 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48835 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
48836 | set11nPktDurRTSCTS(i->rates, 3);
48837
48838 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48839 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
48840 | set11nRateFlags(i->rates, 1)
48841 | set11nRateFlags(i->rates, 2)
48842 | set11nRateFlags(i->rates, 3)
48843 | SM(i->rtscts_rate, AR_RTSCTSRate);
48844
48845 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48846 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48847 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48848 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
48849 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
48850 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
48851 }
48852
48853 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
48854 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48855 index da84b70..83e4978 100644
48856 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48857 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
48858 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48859 (i->qcu << AR_TxQcuNum_S) | desc_len;
48860
48861 checksum += val;
48862 - ACCESS_ONCE(ads->info) = val;
48863 + ACCESS_ONCE_RW(ads->info) = val;
48864
48865 checksum += i->link;
48866 - ACCESS_ONCE(ads->link) = i->link;
48867 + ACCESS_ONCE_RW(ads->link) = i->link;
48868
48869 checksum += i->buf_addr[0];
48870 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
48871 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
48872 checksum += i->buf_addr[1];
48873 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
48874 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
48875 checksum += i->buf_addr[2];
48876 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
48877 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
48878 checksum += i->buf_addr[3];
48879 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
48880 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
48881
48882 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
48883 - ACCESS_ONCE(ads->ctl3) = val;
48884 + ACCESS_ONCE_RW(ads->ctl3) = val;
48885 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
48886 - ACCESS_ONCE(ads->ctl5) = val;
48887 + ACCESS_ONCE_RW(ads->ctl5) = val;
48888 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
48889 - ACCESS_ONCE(ads->ctl7) = val;
48890 + ACCESS_ONCE_RW(ads->ctl7) = val;
48891 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
48892 - ACCESS_ONCE(ads->ctl9) = val;
48893 + ACCESS_ONCE_RW(ads->ctl9) = val;
48894
48895 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
48896 - ACCESS_ONCE(ads->ctl10) = checksum;
48897 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
48898
48899 if (i->is_first || i->is_last) {
48900 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
48901 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
48902 | set11nTries(i->rates, 1)
48903 | set11nTries(i->rates, 2)
48904 | set11nTries(i->rates, 3)
48905 | (i->dur_update ? AR_DurUpdateEna : 0)
48906 | SM(0, AR_BurstDur);
48907
48908 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
48909 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
48910 | set11nRate(i->rates, 1)
48911 | set11nRate(i->rates, 2)
48912 | set11nRate(i->rates, 3);
48913 } else {
48914 - ACCESS_ONCE(ads->ctl13) = 0;
48915 - ACCESS_ONCE(ads->ctl14) = 0;
48916 + ACCESS_ONCE_RW(ads->ctl13) = 0;
48917 + ACCESS_ONCE_RW(ads->ctl14) = 0;
48918 }
48919
48920 ads->ctl20 = 0;
48921 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48922
48923 ctl17 = SM(i->keytype, AR_EncrType);
48924 if (!i->is_first) {
48925 - ACCESS_ONCE(ads->ctl11) = 0;
48926 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48927 - ACCESS_ONCE(ads->ctl15) = 0;
48928 - ACCESS_ONCE(ads->ctl16) = 0;
48929 - ACCESS_ONCE(ads->ctl17) = ctl17;
48930 - ACCESS_ONCE(ads->ctl18) = 0;
48931 - ACCESS_ONCE(ads->ctl19) = 0;
48932 + ACCESS_ONCE_RW(ads->ctl11) = 0;
48933 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
48934 + ACCESS_ONCE_RW(ads->ctl15) = 0;
48935 + ACCESS_ONCE_RW(ads->ctl16) = 0;
48936 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48937 + ACCESS_ONCE_RW(ads->ctl18) = 0;
48938 + ACCESS_ONCE_RW(ads->ctl19) = 0;
48939 return;
48940 }
48941
48942 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48943 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
48944 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
48945 | SM(i->txpower[0], AR_XmitPower0)
48946 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
48947 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
48948 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
48949 ctl12 |= SM(val, AR_PAPRDChainMask);
48950
48951 - ACCESS_ONCE(ads->ctl12) = ctl12;
48952 - ACCESS_ONCE(ads->ctl17) = ctl17;
48953 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
48954 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
48955
48956 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48957 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
48958 | set11nPktDurRTSCTS(i->rates, 1);
48959
48960 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48961 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
48962 | set11nPktDurRTSCTS(i->rates, 3);
48963
48964 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
48965 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
48966 | set11nRateFlags(i->rates, 1)
48967 | set11nRateFlags(i->rates, 2)
48968 | set11nRateFlags(i->rates, 3)
48969 | SM(i->rtscts_rate, AR_RTSCTSRate);
48970
48971 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
48972 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
48973
48974 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48975 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48976 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48977 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
48978 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
48979 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
48980 }
48981
48982 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
48983 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
48984 index 1cbd335..27dfb40 100644
48985 --- a/drivers/net/wireless/ath/ath9k/hw.h
48986 +++ b/drivers/net/wireless/ath/ath9k/hw.h
48987 @@ -640,7 +640,7 @@ struct ath_hw_private_ops {
48988
48989 /* ANI */
48990 void (*ani_cache_ini_regs)(struct ath_hw *ah);
48991 -};
48992 +} __no_const;
48993
48994 /**
48995 * struct ath_spec_scan - parameters for Atheros spectral scan
48996 @@ -716,7 +716,7 @@ struct ath_hw_ops {
48997 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
48998 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
48999 #endif
49000 -};
49001 +} __no_const;
49002
49003 struct ath_nf_limits {
49004 s16 max;
49005 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
49006 index 62b0bf4..4ae094c 100644
49007 --- a/drivers/net/wireless/ath/ath9k/main.c
49008 +++ b/drivers/net/wireless/ath/ath9k/main.c
49009 @@ -2546,16 +2546,18 @@ void ath9k_fill_chanctx_ops(void)
49010 if (!ath9k_is_chanctx_enabled())
49011 return;
49012
49013 - ath9k_ops.hw_scan = ath9k_hw_scan;
49014 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49015 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49016 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49017 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
49018 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49019 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
49020 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49021 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49022 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49023 + pax_open_kernel();
49024 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
49025 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
49026 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
49027 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
49028 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
49029 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
49030 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
49031 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
49032 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
49033 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
49034 + pax_close_kernel();
49035 }
49036
49037 #endif
49038 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
49039 index 058a9f2..d5cb1ba 100644
49040 --- a/drivers/net/wireless/b43/phy_lp.c
49041 +++ b/drivers/net/wireless/b43/phy_lp.c
49042 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
49043 {
49044 struct ssb_bus *bus = dev->dev->sdev->bus;
49045
49046 - static const struct b206x_channel *chandata = NULL;
49047 + const struct b206x_channel *chandata = NULL;
49048 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
49049 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
49050 u16 old_comm15, scale;
49051 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
49052 index dc1d20c..f7a4f06 100644
49053 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
49054 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
49055 @@ -3633,7 +3633,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
49056 */
49057 if (il3945_mod_params.disable_hw_scan) {
49058 D_INFO("Disabling hw_scan\n");
49059 - il3945_mac_ops.hw_scan = NULL;
49060 + pax_open_kernel();
49061 + *(void **)&il3945_mac_ops.hw_scan = NULL;
49062 + pax_close_kernel();
49063 }
49064
49065 D_INFO("*** LOAD DRIVER ***\n");
49066 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49067 index 0ffb6ff..c0b7f0e 100644
49068 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49069 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
49070 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
49071 {
49072 struct iwl_priv *priv = file->private_data;
49073 char buf[64];
49074 - int buf_size;
49075 + size_t buf_size;
49076 u32 offset, len;
49077
49078 memset(buf, 0, sizeof(buf));
49079 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
49080 struct iwl_priv *priv = file->private_data;
49081
49082 char buf[8];
49083 - int buf_size;
49084 + size_t buf_size;
49085 u32 reset_flag;
49086
49087 memset(buf, 0, sizeof(buf));
49088 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
49089 {
49090 struct iwl_priv *priv = file->private_data;
49091 char buf[8];
49092 - int buf_size;
49093 + size_t buf_size;
49094 int ht40;
49095
49096 memset(buf, 0, sizeof(buf));
49097 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
49098 {
49099 struct iwl_priv *priv = file->private_data;
49100 char buf[8];
49101 - int buf_size;
49102 + size_t buf_size;
49103 int value;
49104
49105 memset(buf, 0, sizeof(buf));
49106 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
49107 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
49108 DEBUGFS_READ_FILE_OPS(current_sleep_command);
49109
49110 -static const char *fmt_value = " %-30s %10u\n";
49111 -static const char *fmt_hex = " %-30s 0x%02X\n";
49112 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
49113 -static const char *fmt_header =
49114 +static const char fmt_value[] = " %-30s %10u\n";
49115 +static const char fmt_hex[] = " %-30s 0x%02X\n";
49116 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
49117 +static const char fmt_header[] =
49118 "%-32s current cumulative delta max\n";
49119
49120 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
49121 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
49122 {
49123 struct iwl_priv *priv = file->private_data;
49124 char buf[8];
49125 - int buf_size;
49126 + size_t buf_size;
49127 int clear;
49128
49129 memset(buf, 0, sizeof(buf));
49130 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
49131 {
49132 struct iwl_priv *priv = file->private_data;
49133 char buf[8];
49134 - int buf_size;
49135 + size_t buf_size;
49136 int trace;
49137
49138 memset(buf, 0, sizeof(buf));
49139 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
49140 {
49141 struct iwl_priv *priv = file->private_data;
49142 char buf[8];
49143 - int buf_size;
49144 + size_t buf_size;
49145 int missed;
49146
49147 memset(buf, 0, sizeof(buf));
49148 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
49149
49150 struct iwl_priv *priv = file->private_data;
49151 char buf[8];
49152 - int buf_size;
49153 + size_t buf_size;
49154 int plcp;
49155
49156 memset(buf, 0, sizeof(buf));
49157 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
49158
49159 struct iwl_priv *priv = file->private_data;
49160 char buf[8];
49161 - int buf_size;
49162 + size_t buf_size;
49163 int flush;
49164
49165 memset(buf, 0, sizeof(buf));
49166 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
49167
49168 struct iwl_priv *priv = file->private_data;
49169 char buf[8];
49170 - int buf_size;
49171 + size_t buf_size;
49172 int rts;
49173
49174 if (!priv->cfg->ht_params)
49175 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
49176 {
49177 struct iwl_priv *priv = file->private_data;
49178 char buf[8];
49179 - int buf_size;
49180 + size_t buf_size;
49181
49182 memset(buf, 0, sizeof(buf));
49183 buf_size = min(count, sizeof(buf) - 1);
49184 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
49185 struct iwl_priv *priv = file->private_data;
49186 u32 event_log_flag;
49187 char buf[8];
49188 - int buf_size;
49189 + size_t buf_size;
49190
49191 /* check that the interface is up */
49192 if (!iwl_is_ready(priv))
49193 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
49194 struct iwl_priv *priv = file->private_data;
49195 char buf[8];
49196 u32 calib_disabled;
49197 - int buf_size;
49198 + size_t buf_size;
49199
49200 memset(buf, 0, sizeof(buf));
49201 buf_size = min(count, sizeof(buf) - 1);
49202 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
49203 index 523fe0c..0d9473b 100644
49204 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
49205 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
49206 @@ -1781,7 +1781,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
49207 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
49208
49209 char buf[8];
49210 - int buf_size;
49211 + size_t buf_size;
49212 u32 reset_flag;
49213
49214 memset(buf, 0, sizeof(buf));
49215 @@ -1802,7 +1802,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
49216 {
49217 struct iwl_trans *trans = file->private_data;
49218 char buf[8];
49219 - int buf_size;
49220 + size_t buf_size;
49221 int csr;
49222
49223 memset(buf, 0, sizeof(buf));
49224 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
49225 index ef58a88..fafa731 100644
49226 --- a/drivers/net/wireless/mac80211_hwsim.c
49227 +++ b/drivers/net/wireless/mac80211_hwsim.c
49228 @@ -3066,20 +3066,20 @@ static int __init init_mac80211_hwsim(void)
49229 if (channels < 1)
49230 return -EINVAL;
49231
49232 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
49233 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49234 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49235 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49236 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49237 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49238 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49239 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49240 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49241 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49242 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
49243 - mac80211_hwsim_assign_vif_chanctx;
49244 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
49245 - mac80211_hwsim_unassign_vif_chanctx;
49246 + pax_open_kernel();
49247 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
49248 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
49249 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
49250 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
49251 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
49252 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
49253 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
49254 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
49255 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
49256 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
49257 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
49258 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
49259 + pax_close_kernel();
49260
49261 spin_lock_init(&hwsim_radio_lock);
49262 INIT_LIST_HEAD(&hwsim_radios);
49263 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
49264 index 1a4facd..a2ecbbd 100644
49265 --- a/drivers/net/wireless/rndis_wlan.c
49266 +++ b/drivers/net/wireless/rndis_wlan.c
49267 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
49268
49269 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
49270
49271 - if (rts_threshold < 0 || rts_threshold > 2347)
49272 + if (rts_threshold > 2347)
49273 rts_threshold = 2347;
49274
49275 tmp = cpu_to_le32(rts_threshold);
49276 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
49277 index 9bb398b..b0cc047 100644
49278 --- a/drivers/net/wireless/rt2x00/rt2x00.h
49279 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
49280 @@ -375,7 +375,7 @@ struct rt2x00_intf {
49281 * for hardware which doesn't support hardware
49282 * sequence counting.
49283 */
49284 - atomic_t seqno;
49285 + atomic_unchecked_t seqno;
49286 };
49287
49288 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
49289 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
49290 index 66ff364..3ce34f7 100644
49291 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
49292 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
49293 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
49294 * sequence counter given by mac80211.
49295 */
49296 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
49297 - seqno = atomic_add_return(0x10, &intf->seqno);
49298 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
49299 else
49300 - seqno = atomic_read(&intf->seqno);
49301 + seqno = atomic_read_unchecked(&intf->seqno);
49302
49303 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
49304 hdr->seq_ctrl |= cpu_to_le16(seqno);
49305 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
49306 index b661f896..ddf7d2b 100644
49307 --- a/drivers/net/wireless/ti/wl1251/sdio.c
49308 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
49309 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
49310
49311 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
49312
49313 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49314 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49315 + pax_open_kernel();
49316 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
49317 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
49318 + pax_close_kernel();
49319
49320 wl1251_info("using dedicated interrupt line");
49321 } else {
49322 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49323 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49324 + pax_open_kernel();
49325 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
49326 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
49327 + pax_close_kernel();
49328
49329 wl1251_info("using SDIO interrupt");
49330 }
49331 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
49332 index d6d0d6d..60c23a0 100644
49333 --- a/drivers/net/wireless/ti/wl12xx/main.c
49334 +++ b/drivers/net/wireless/ti/wl12xx/main.c
49335 @@ -656,7 +656,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49336 sizeof(wl->conf.mem));
49337
49338 /* read data preparation is only needed by wl127x */
49339 - wl->ops->prepare_read = wl127x_prepare_read;
49340 + pax_open_kernel();
49341 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49342 + pax_close_kernel();
49343
49344 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49345 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49346 @@ -681,7 +683,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
49347 sizeof(wl->conf.mem));
49348
49349 /* read data preparation is only needed by wl127x */
49350 - wl->ops->prepare_read = wl127x_prepare_read;
49351 + pax_open_kernel();
49352 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
49353 + pax_close_kernel();
49354
49355 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
49356 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
49357 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
49358 index 8e56261..9140678 100644
49359 --- a/drivers/net/wireless/ti/wl18xx/main.c
49360 +++ b/drivers/net/wireless/ti/wl18xx/main.c
49361 @@ -1916,8 +1916,10 @@ static int wl18xx_setup(struct wl1271 *wl)
49362 }
49363
49364 if (!checksum_param) {
49365 - wl18xx_ops.set_rx_csum = NULL;
49366 - wl18xx_ops.init_vif = NULL;
49367 + pax_open_kernel();
49368 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
49369 + *(void **)&wl18xx_ops.init_vif = NULL;
49370 + pax_close_kernel();
49371 }
49372
49373 /* Enable 11a Band only if we have 5G antennas */
49374 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
49375 index a912dc0..a8225ba 100644
49376 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
49377 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
49378 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
49379 {
49380 struct zd_usb *usb = urb->context;
49381 struct zd_usb_interrupt *intr = &usb->intr;
49382 - int len;
49383 + unsigned int len;
49384 u16 int_num;
49385
49386 ZD_ASSERT(in_interrupt());
49387 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
49388 index ce2e2cf..f81e500 100644
49389 --- a/drivers/nfc/nfcwilink.c
49390 +++ b/drivers/nfc/nfcwilink.c
49391 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
49392
49393 static int nfcwilink_probe(struct platform_device *pdev)
49394 {
49395 - static struct nfcwilink *drv;
49396 + struct nfcwilink *drv;
49397 int rc;
49398 __u32 protocols;
49399
49400 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
49401 index f2596c8..50d53af 100644
49402 --- a/drivers/nfc/st21nfca/st21nfca.c
49403 +++ b/drivers/nfc/st21nfca/st21nfca.c
49404 @@ -559,7 +559,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
49405 goto exit;
49406 }
49407
49408 - gate = uid_skb->data;
49409 + memcpy(gate, uid_skb->data, uid_skb->len);
49410 *len = uid_skb->len;
49411 exit:
49412 kfree_skb(uid_skb);
49413 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
49414 index 5100742..6ad4e6d 100644
49415 --- a/drivers/of/fdt.c
49416 +++ b/drivers/of/fdt.c
49417 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
49418 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
49419 return 0;
49420 }
49421 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49422 + pax_open_kernel();
49423 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
49424 + pax_close_kernel();
49425 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
49426 }
49427 late_initcall(of_fdt_raw_init);
49428 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
49429 index d93b2b6..ae50401 100644
49430 --- a/drivers/oprofile/buffer_sync.c
49431 +++ b/drivers/oprofile/buffer_sync.c
49432 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
49433 if (cookie == NO_COOKIE)
49434 offset = pc;
49435 if (cookie == INVALID_COOKIE) {
49436 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49437 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49438 offset = pc;
49439 }
49440 if (cookie != last_cookie) {
49441 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
49442 /* add userspace sample */
49443
49444 if (!mm) {
49445 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
49446 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
49447 return 0;
49448 }
49449
49450 cookie = lookup_dcookie(mm, s->eip, &offset);
49451
49452 if (cookie == INVALID_COOKIE) {
49453 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
49454 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
49455 return 0;
49456 }
49457
49458 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
49459 /* ignore backtraces if failed to add a sample */
49460 if (state == sb_bt_start) {
49461 state = sb_bt_ignore;
49462 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
49463 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
49464 }
49465 }
49466 release_mm(mm);
49467 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
49468 index c0cc4e7..44d4e54 100644
49469 --- a/drivers/oprofile/event_buffer.c
49470 +++ b/drivers/oprofile/event_buffer.c
49471 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
49472 }
49473
49474 if (buffer_pos == buffer_size) {
49475 - atomic_inc(&oprofile_stats.event_lost_overflow);
49476 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
49477 return;
49478 }
49479
49480 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
49481 index ed2c3ec..deda85a 100644
49482 --- a/drivers/oprofile/oprof.c
49483 +++ b/drivers/oprofile/oprof.c
49484 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
49485 if (oprofile_ops.switch_events())
49486 return;
49487
49488 - atomic_inc(&oprofile_stats.multiplex_counter);
49489 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
49490 start_switch_worker();
49491 }
49492
49493 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
49494 index ee2cfce..7f8f699 100644
49495 --- a/drivers/oprofile/oprofile_files.c
49496 +++ b/drivers/oprofile/oprofile_files.c
49497 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
49498
49499 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
49500
49501 -static ssize_t timeout_read(struct file *file, char __user *buf,
49502 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
49503 size_t count, loff_t *offset)
49504 {
49505 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
49506 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
49507 index 59659ce..6c860a0 100644
49508 --- a/drivers/oprofile/oprofile_stats.c
49509 +++ b/drivers/oprofile/oprofile_stats.c
49510 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
49511 cpu_buf->sample_invalid_eip = 0;
49512 }
49513
49514 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
49515 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
49516 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
49517 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
49518 - atomic_set(&oprofile_stats.multiplex_counter, 0);
49519 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
49520 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
49521 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
49522 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
49523 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
49524 }
49525
49526
49527 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
49528 index 1fc622b..8c48fc3 100644
49529 --- a/drivers/oprofile/oprofile_stats.h
49530 +++ b/drivers/oprofile/oprofile_stats.h
49531 @@ -13,11 +13,11 @@
49532 #include <linux/atomic.h>
49533
49534 struct oprofile_stat_struct {
49535 - atomic_t sample_lost_no_mm;
49536 - atomic_t sample_lost_no_mapping;
49537 - atomic_t bt_lost_no_mapping;
49538 - atomic_t event_lost_overflow;
49539 - atomic_t multiplex_counter;
49540 + atomic_unchecked_t sample_lost_no_mm;
49541 + atomic_unchecked_t sample_lost_no_mapping;
49542 + atomic_unchecked_t bt_lost_no_mapping;
49543 + atomic_unchecked_t event_lost_overflow;
49544 + atomic_unchecked_t multiplex_counter;
49545 };
49546
49547 extern struct oprofile_stat_struct oprofile_stats;
49548 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
49549 index 3f49345..c750d0b 100644
49550 --- a/drivers/oprofile/oprofilefs.c
49551 +++ b/drivers/oprofile/oprofilefs.c
49552 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
49553
49554 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
49555 {
49556 - atomic_t *val = file->private_data;
49557 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
49558 + atomic_unchecked_t *val = file->private_data;
49559 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
49560 }
49561
49562
49563 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
49564
49565
49566 int oprofilefs_create_ro_atomic(struct dentry *root,
49567 - char const *name, atomic_t *val)
49568 + char const *name, atomic_unchecked_t *val)
49569 {
49570 return __oprofilefs_create_file(root, name,
49571 &atomic_ro_fops, 0444, val);
49572 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
49573 index bdef916..88c7dee 100644
49574 --- a/drivers/oprofile/timer_int.c
49575 +++ b/drivers/oprofile/timer_int.c
49576 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
49577 return NOTIFY_OK;
49578 }
49579
49580 -static struct notifier_block __refdata oprofile_cpu_notifier = {
49581 +static struct notifier_block oprofile_cpu_notifier = {
49582 .notifier_call = oprofile_cpu_notify,
49583 };
49584
49585 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
49586 index 3b47080..6cd05dd 100644
49587 --- a/drivers/parport/procfs.c
49588 +++ b/drivers/parport/procfs.c
49589 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
49590
49591 *ppos += len;
49592
49593 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
49594 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
49595 }
49596
49597 #ifdef CONFIG_PARPORT_1284
49598 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
49599
49600 *ppos += len;
49601
49602 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
49603 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
49604 }
49605 #endif /* IEEE1284.3 support. */
49606
49607 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
49608 index 6ca2399..68d866b 100644
49609 --- a/drivers/pci/hotplug/acpiphp_ibm.c
49610 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
49611 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
49612 goto init_cleanup;
49613 }
49614
49615 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49616 + pax_open_kernel();
49617 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
49618 + pax_close_kernel();
49619 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
49620
49621 return retval;
49622 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
49623 index 66b7bbe..26bee78 100644
49624 --- a/drivers/pci/hotplug/cpcihp_generic.c
49625 +++ b/drivers/pci/hotplug/cpcihp_generic.c
49626 @@ -73,7 +73,6 @@ static u16 port;
49627 static unsigned int enum_bit;
49628 static u8 enum_mask;
49629
49630 -static struct cpci_hp_controller_ops generic_hpc_ops;
49631 static struct cpci_hp_controller generic_hpc;
49632
49633 static int __init validate_parameters(void)
49634 @@ -139,6 +138,10 @@ static int query_enum(void)
49635 return ((value & enum_mask) == enum_mask);
49636 }
49637
49638 +static struct cpci_hp_controller_ops generic_hpc_ops = {
49639 + .query_enum = query_enum,
49640 +};
49641 +
49642 static int __init cpcihp_generic_init(void)
49643 {
49644 int status;
49645 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
49646 pci_dev_put(dev);
49647
49648 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
49649 - generic_hpc_ops.query_enum = query_enum;
49650 generic_hpc.ops = &generic_hpc_ops;
49651
49652 status = cpci_hp_register_controller(&generic_hpc);
49653 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
49654 index 7ecf34e..effed62 100644
49655 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
49656 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
49657 @@ -59,7 +59,6 @@
49658 /* local variables */
49659 static bool debug;
49660 static bool poll;
49661 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
49662 static struct cpci_hp_controller zt5550_hpc;
49663
49664 /* Primary cPCI bus bridge device */
49665 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
49666 return 0;
49667 }
49668
49669 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
49670 + .query_enum = zt5550_hc_query_enum,
49671 +};
49672 +
49673 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
49674 {
49675 int status;
49676 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
49677 dbg("returned from zt5550_hc_config");
49678
49679 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
49680 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
49681 zt5550_hpc.ops = &zt5550_hpc_ops;
49682 if (!poll) {
49683 zt5550_hpc.irq = hc_dev->irq;
49684 zt5550_hpc.irq_flags = IRQF_SHARED;
49685 zt5550_hpc.dev_id = hc_dev;
49686
49687 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49688 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49689 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49690 + pax_open_kernel();
49691 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
49692 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
49693 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
49694 + pax_open_kernel();
49695 } else {
49696 info("using ENUM# polling mode");
49697 }
49698 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
49699 index 1e08ff8c..3cd145f 100644
49700 --- a/drivers/pci/hotplug/cpqphp_nvram.c
49701 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
49702 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
49703
49704 void compaq_nvram_init (void __iomem *rom_start)
49705 {
49706 +#ifndef CONFIG_PAX_KERNEXEC
49707 if (rom_start)
49708 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
49709 +#endif
49710
49711 dbg("int15 entry = %p\n", compaq_int15_entry_point);
49712
49713 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
49714 index 56d8486..f26113f 100644
49715 --- a/drivers/pci/hotplug/pci_hotplug_core.c
49716 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
49717 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
49718 return -EINVAL;
49719 }
49720
49721 - slot->ops->owner = owner;
49722 - slot->ops->mod_name = mod_name;
49723 + pax_open_kernel();
49724 + *(struct module **)&slot->ops->owner = owner;
49725 + *(const char **)&slot->ops->mod_name = mod_name;
49726 + pax_close_kernel();
49727
49728 mutex_lock(&pci_hp_mutex);
49729 /*
49730 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
49731 index 07aa722..84514b4 100644
49732 --- a/drivers/pci/hotplug/pciehp_core.c
49733 +++ b/drivers/pci/hotplug/pciehp_core.c
49734 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
49735 struct slot *slot = ctrl->slot;
49736 struct hotplug_slot *hotplug = NULL;
49737 struct hotplug_slot_info *info = NULL;
49738 - struct hotplug_slot_ops *ops = NULL;
49739 + hotplug_slot_ops_no_const *ops = NULL;
49740 char name[SLOT_NAME_SIZE];
49741 int retval = -ENOMEM;
49742
49743 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
49744 index fd60806..ab6c565 100644
49745 --- a/drivers/pci/msi.c
49746 +++ b/drivers/pci/msi.c
49747 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
49748 {
49749 struct attribute **msi_attrs;
49750 struct attribute *msi_attr;
49751 - struct device_attribute *msi_dev_attr;
49752 - struct attribute_group *msi_irq_group;
49753 + device_attribute_no_const *msi_dev_attr;
49754 + attribute_group_no_const *msi_irq_group;
49755 const struct attribute_group **msi_irq_groups;
49756 struct msi_desc *entry;
49757 int ret = -ENOMEM;
49758 @@ -573,7 +573,7 @@ error_attrs:
49759 count = 0;
49760 msi_attr = msi_attrs[count];
49761 while (msi_attr) {
49762 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
49763 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
49764 kfree(msi_attr->name);
49765 kfree(msi_dev_attr);
49766 ++count;
49767 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
49768 index 312f23a..d21181c 100644
49769 --- a/drivers/pci/pci-sysfs.c
49770 +++ b/drivers/pci/pci-sysfs.c
49771 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
49772 {
49773 /* allocate attribute structure, piggyback attribute name */
49774 int name_len = write_combine ? 13 : 10;
49775 - struct bin_attribute *res_attr;
49776 + bin_attribute_no_const *res_attr;
49777 int retval;
49778
49779 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
49780 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
49781 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
49782 {
49783 int retval;
49784 - struct bin_attribute *attr;
49785 + bin_attribute_no_const *attr;
49786
49787 /* If the device has VPD, try to expose it in sysfs. */
49788 if (dev->vpd) {
49789 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
49790 {
49791 int retval;
49792 int rom_size = 0;
49793 - struct bin_attribute *attr;
49794 + bin_attribute_no_const *attr;
49795
49796 if (!sysfs_initialized)
49797 return -EACCES;
49798 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
49799 index d54632a..198c84d 100644
49800 --- a/drivers/pci/pci.h
49801 +++ b/drivers/pci/pci.h
49802 @@ -93,7 +93,7 @@ struct pci_vpd_ops {
49803 struct pci_vpd {
49804 unsigned int len;
49805 const struct pci_vpd_ops *ops;
49806 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
49807 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
49808 };
49809
49810 int pci_vpd_pci22_init(struct pci_dev *dev);
49811 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
49812 index e1e7026..d28dd33 100644
49813 --- a/drivers/pci/pcie/aspm.c
49814 +++ b/drivers/pci/pcie/aspm.c
49815 @@ -27,9 +27,9 @@
49816 #define MODULE_PARAM_PREFIX "pcie_aspm."
49817
49818 /* Note: those are not register definitions */
49819 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
49820 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
49821 -#define ASPM_STATE_L1 (4) /* L1 state */
49822 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
49823 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
49824 +#define ASPM_STATE_L1 (4U) /* L1 state */
49825 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
49826 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
49827
49828 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
49829 index 23212f8..65e945b 100644
49830 --- a/drivers/pci/probe.c
49831 +++ b/drivers/pci/probe.c
49832 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
49833 u16 orig_cmd;
49834 struct pci_bus_region region, inverted_region;
49835
49836 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
49837 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
49838
49839 /* No printks while decoding is disabled! */
49840 if (!dev->mmio_always_on) {
49841 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
49842 index 3f155e7..0f4b1f0 100644
49843 --- a/drivers/pci/proc.c
49844 +++ b/drivers/pci/proc.c
49845 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
49846 static int __init pci_proc_init(void)
49847 {
49848 struct pci_dev *dev = NULL;
49849 +
49850 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
49851 +#ifdef CONFIG_GRKERNSEC_PROC_USER
49852 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
49853 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
49854 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
49855 +#endif
49856 +#else
49857 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
49858 +#endif
49859 proc_create("devices", 0, proc_bus_pci_dir,
49860 &proc_bus_pci_dev_operations);
49861 proc_initialized = 1;
49862 diff --git a/drivers/platform/chrome/chromeos_laptop.c b/drivers/platform/chrome/chromeos_laptop.c
49863 index b84fdd6..b89d829 100644
49864 --- a/drivers/platform/chrome/chromeos_laptop.c
49865 +++ b/drivers/platform/chrome/chromeos_laptop.c
49866 @@ -479,7 +479,7 @@ static struct chromeos_laptop cr48 = {
49867 .callback = chromeos_laptop_dmi_matched, \
49868 .driver_data = (void *)&board_
49869
49870 -static struct dmi_system_id chromeos_laptop_dmi_table[] __initdata = {
49871 +static struct dmi_system_id chromeos_laptop_dmi_table[] __initconst = {
49872 {
49873 .ident = "Samsung Series 5 550",
49874 .matches = {
49875 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
49876 index 1e1e594..8fe59c5 100644
49877 --- a/drivers/platform/x86/alienware-wmi.c
49878 +++ b/drivers/platform/x86/alienware-wmi.c
49879 @@ -150,7 +150,7 @@ struct wmax_led_args {
49880 } __packed;
49881
49882 static struct platform_device *platform_device;
49883 -static struct device_attribute *zone_dev_attrs;
49884 +static device_attribute_no_const *zone_dev_attrs;
49885 static struct attribute **zone_attrs;
49886 static struct platform_zone *zone_data;
49887
49888 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
49889 }
49890 };
49891
49892 -static struct attribute_group zone_attribute_group = {
49893 +static attribute_group_no_const zone_attribute_group = {
49894 .name = "rgb_zones",
49895 };
49896
49897 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
49898 index 7543a56..367ca8ed 100644
49899 --- a/drivers/platform/x86/asus-wmi.c
49900 +++ b/drivers/platform/x86/asus-wmi.c
49901 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
49902 int err;
49903 u32 retval = -1;
49904
49905 +#ifdef CONFIG_GRKERNSEC_KMEM
49906 + return -EPERM;
49907 +#endif
49908 +
49909 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
49910
49911 if (err < 0)
49912 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
49913 int err;
49914 u32 retval = -1;
49915
49916 +#ifdef CONFIG_GRKERNSEC_KMEM
49917 + return -EPERM;
49918 +#endif
49919 +
49920 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
49921 &retval);
49922
49923 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
49924 union acpi_object *obj;
49925 acpi_status status;
49926
49927 +#ifdef CONFIG_GRKERNSEC_KMEM
49928 + return -EPERM;
49929 +#endif
49930 +
49931 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
49932 1, asus->debug.method_id,
49933 &input, &output);
49934 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
49935 index 0859877..1cf7d08 100644
49936 --- a/drivers/platform/x86/msi-laptop.c
49937 +++ b/drivers/platform/x86/msi-laptop.c
49938 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
49939
49940 if (!quirks->ec_read_only) {
49941 /* allow userland write sysfs file */
49942 - dev_attr_bluetooth.store = store_bluetooth;
49943 - dev_attr_wlan.store = store_wlan;
49944 - dev_attr_threeg.store = store_threeg;
49945 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
49946 - dev_attr_wlan.attr.mode |= S_IWUSR;
49947 - dev_attr_threeg.attr.mode |= S_IWUSR;
49948 + pax_open_kernel();
49949 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
49950 + *(void **)&dev_attr_wlan.store = store_wlan;
49951 + *(void **)&dev_attr_threeg.store = store_threeg;
49952 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
49953 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
49954 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
49955 + pax_close_kernel();
49956 }
49957
49958 /* disable hardware control by fn key */
49959 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
49960 index 6d2bac0..ec2b029 100644
49961 --- a/drivers/platform/x86/msi-wmi.c
49962 +++ b/drivers/platform/x86/msi-wmi.c
49963 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
49964 static void msi_wmi_notify(u32 value, void *context)
49965 {
49966 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
49967 - static struct key_entry *key;
49968 + struct key_entry *key;
49969 union acpi_object *obj;
49970 acpi_status status;
49971
49972 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
49973 index 6dd1c0e..5d602c7 100644
49974 --- a/drivers/platform/x86/sony-laptop.c
49975 +++ b/drivers/platform/x86/sony-laptop.c
49976 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
49977 }
49978
49979 /* High speed charging function */
49980 -static struct device_attribute *hsc_handle;
49981 +static device_attribute_no_const *hsc_handle;
49982
49983 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
49984 struct device_attribute *attr,
49985 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
49986 }
49987
49988 /* low battery function */
49989 -static struct device_attribute *lowbatt_handle;
49990 +static device_attribute_no_const *lowbatt_handle;
49991
49992 static ssize_t sony_nc_lowbatt_store(struct device *dev,
49993 struct device_attribute *attr,
49994 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
49995 }
49996
49997 /* fan speed function */
49998 -static struct device_attribute *fan_handle, *hsf_handle;
49999 +static device_attribute_no_const *fan_handle, *hsf_handle;
50000
50001 static ssize_t sony_nc_hsfan_store(struct device *dev,
50002 struct device_attribute *attr,
50003 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
50004 }
50005
50006 /* USB charge function */
50007 -static struct device_attribute *uc_handle;
50008 +static device_attribute_no_const *uc_handle;
50009
50010 static ssize_t sony_nc_usb_charge_store(struct device *dev,
50011 struct device_attribute *attr,
50012 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
50013 }
50014
50015 /* Panel ID function */
50016 -static struct device_attribute *panel_handle;
50017 +static device_attribute_no_const *panel_handle;
50018
50019 static ssize_t sony_nc_panelid_show(struct device *dev,
50020 struct device_attribute *attr, char *buffer)
50021 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
50022 }
50023
50024 /* smart connect function */
50025 -static struct device_attribute *sc_handle;
50026 +static device_attribute_no_const *sc_handle;
50027
50028 static ssize_t sony_nc_smart_conn_store(struct device *dev,
50029 struct device_attribute *attr,
50030 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
50031 index c3d11fa..f83cded 100644
50032 --- a/drivers/platform/x86/thinkpad_acpi.c
50033 +++ b/drivers/platform/x86/thinkpad_acpi.c
50034 @@ -2092,7 +2092,7 @@ static int hotkey_mask_get(void)
50035 return 0;
50036 }
50037
50038 -void static hotkey_mask_warn_incomplete_mask(void)
50039 +static void hotkey_mask_warn_incomplete_mask(void)
50040 {
50041 /* log only what the user can fix... */
50042 const u32 wantedmask = hotkey_driver_mask &
50043 @@ -2436,10 +2436,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
50044 && !tp_features.bright_unkfw)
50045 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
50046 }
50047 +}
50048
50049 #undef TPACPI_COMPARE_KEY
50050 #undef TPACPI_MAY_SEND_KEY
50051 -}
50052
50053 /*
50054 * Polling driver
50055 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
50056 index 438d4c7..ca8a2fb 100644
50057 --- a/drivers/pnp/pnpbios/bioscalls.c
50058 +++ b/drivers/pnp/pnpbios/bioscalls.c
50059 @@ -59,7 +59,7 @@ do { \
50060 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
50061 } while(0)
50062
50063 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
50064 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
50065 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
50066
50067 /*
50068 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50069
50070 cpu = get_cpu();
50071 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
50072 +
50073 + pax_open_kernel();
50074 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
50075 + pax_close_kernel();
50076
50077 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
50078 spin_lock_irqsave(&pnp_bios_lock, flags);
50079 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
50080 :"memory");
50081 spin_unlock_irqrestore(&pnp_bios_lock, flags);
50082
50083 + pax_open_kernel();
50084 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
50085 + pax_close_kernel();
50086 +
50087 put_cpu();
50088
50089 /* If we get here and this is set then the PnP BIOS faulted on us. */
50090 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
50091 return status;
50092 }
50093
50094 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
50095 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
50096 {
50097 int i;
50098
50099 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50100 pnp_bios_callpoint.offset = header->fields.pm16offset;
50101 pnp_bios_callpoint.segment = PNP_CS16;
50102
50103 + pax_open_kernel();
50104 +
50105 for_each_possible_cpu(i) {
50106 struct desc_struct *gdt = get_cpu_gdt_table(i);
50107 if (!gdt)
50108 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
50109 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
50110 (unsigned long)__va(header->fields.pm16dseg));
50111 }
50112 +
50113 + pax_close_kernel();
50114 }
50115 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
50116 index 0c52e2a..3421ab7 100644
50117 --- a/drivers/power/pda_power.c
50118 +++ b/drivers/power/pda_power.c
50119 @@ -37,7 +37,11 @@ static int polling;
50120
50121 #if IS_ENABLED(CONFIG_USB_PHY)
50122 static struct usb_phy *transceiver;
50123 -static struct notifier_block otg_nb;
50124 +static int otg_handle_notification(struct notifier_block *nb,
50125 + unsigned long event, void *unused);
50126 +static struct notifier_block otg_nb = {
50127 + .notifier_call = otg_handle_notification
50128 +};
50129 #endif
50130
50131 static struct regulator *ac_draw;
50132 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
50133
50134 #if IS_ENABLED(CONFIG_USB_PHY)
50135 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
50136 - otg_nb.notifier_call = otg_handle_notification;
50137 ret = usb_register_notifier(transceiver, &otg_nb);
50138 if (ret) {
50139 dev_err(dev, "failure to register otg notifier\n");
50140 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
50141 index cc439fd..8fa30df 100644
50142 --- a/drivers/power/power_supply.h
50143 +++ b/drivers/power/power_supply.h
50144 @@ -16,12 +16,12 @@ struct power_supply;
50145
50146 #ifdef CONFIG_SYSFS
50147
50148 -extern void power_supply_init_attrs(struct device_type *dev_type);
50149 +extern void power_supply_init_attrs(void);
50150 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
50151
50152 #else
50153
50154 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
50155 +static inline void power_supply_init_attrs(void) {}
50156 #define power_supply_uevent NULL
50157
50158 #endif /* CONFIG_SYSFS */
50159 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
50160 index 694e8cd..9f03483 100644
50161 --- a/drivers/power/power_supply_core.c
50162 +++ b/drivers/power/power_supply_core.c
50163 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
50164 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
50165 EXPORT_SYMBOL_GPL(power_supply_notifier);
50166
50167 -static struct device_type power_supply_dev_type;
50168 +extern const struct attribute_group *power_supply_attr_groups[];
50169 +static struct device_type power_supply_dev_type = {
50170 + .groups = power_supply_attr_groups,
50171 +};
50172
50173 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
50174 struct power_supply *supply)
50175 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
50176 return PTR_ERR(power_supply_class);
50177
50178 power_supply_class->dev_uevent = power_supply_uevent;
50179 - power_supply_init_attrs(&power_supply_dev_type);
50180 + power_supply_init_attrs();
50181
50182 return 0;
50183 }
50184 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
50185 index 62653f5..d0bb485 100644
50186 --- a/drivers/power/power_supply_sysfs.c
50187 +++ b/drivers/power/power_supply_sysfs.c
50188 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
50189 .is_visible = power_supply_attr_is_visible,
50190 };
50191
50192 -static const struct attribute_group *power_supply_attr_groups[] = {
50193 +const struct attribute_group *power_supply_attr_groups[] = {
50194 &power_supply_attr_group,
50195 NULL,
50196 };
50197
50198 -void power_supply_init_attrs(struct device_type *dev_type)
50199 +void power_supply_init_attrs(void)
50200 {
50201 int i;
50202
50203 - dev_type->groups = power_supply_attr_groups;
50204 -
50205 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
50206 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
50207 }
50208 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
50209 index 84419af..268ede8 100644
50210 --- a/drivers/powercap/powercap_sys.c
50211 +++ b/drivers/powercap/powercap_sys.c
50212 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
50213 struct device_attribute name_attr;
50214 };
50215
50216 +static ssize_t show_constraint_name(struct device *dev,
50217 + struct device_attribute *dev_attr,
50218 + char *buf);
50219 +
50220 static struct powercap_constraint_attr
50221 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
50222 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
50223 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
50224 + .power_limit_attr = {
50225 + .attr = {
50226 + .name = NULL,
50227 + .mode = S_IWUSR | S_IRUGO
50228 + },
50229 + .show = show_constraint_power_limit_uw,
50230 + .store = store_constraint_power_limit_uw
50231 + },
50232 +
50233 + .time_window_attr = {
50234 + .attr = {
50235 + .name = NULL,
50236 + .mode = S_IWUSR | S_IRUGO
50237 + },
50238 + .show = show_constraint_time_window_us,
50239 + .store = store_constraint_time_window_us
50240 + },
50241 +
50242 + .max_power_attr = {
50243 + .attr = {
50244 + .name = NULL,
50245 + .mode = S_IRUGO
50246 + },
50247 + .show = show_constraint_max_power_uw,
50248 + .store = NULL
50249 + },
50250 +
50251 + .min_power_attr = {
50252 + .attr = {
50253 + .name = NULL,
50254 + .mode = S_IRUGO
50255 + },
50256 + .show = show_constraint_min_power_uw,
50257 + .store = NULL
50258 + },
50259 +
50260 + .max_time_window_attr = {
50261 + .attr = {
50262 + .name = NULL,
50263 + .mode = S_IRUGO
50264 + },
50265 + .show = show_constraint_max_time_window_us,
50266 + .store = NULL
50267 + },
50268 +
50269 + .min_time_window_attr = {
50270 + .attr = {
50271 + .name = NULL,
50272 + .mode = S_IRUGO
50273 + },
50274 + .show = show_constraint_min_time_window_us,
50275 + .store = NULL
50276 + },
50277 +
50278 + .name_attr = {
50279 + .attr = {
50280 + .name = NULL,
50281 + .mode = S_IRUGO
50282 + },
50283 + .show = show_constraint_name,
50284 + .store = NULL
50285 + }
50286 + }
50287 +};
50288
50289 /* A list of powercap control_types */
50290 static LIST_HEAD(powercap_cntrl_list);
50291 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
50292 }
50293
50294 static int create_constraint_attribute(int id, const char *name,
50295 - int mode,
50296 - struct device_attribute *dev_attr,
50297 - ssize_t (*show)(struct device *,
50298 - struct device_attribute *, char *),
50299 - ssize_t (*store)(struct device *,
50300 - struct device_attribute *,
50301 - const char *, size_t)
50302 - )
50303 + struct device_attribute *dev_attr)
50304 {
50305 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
50306
50307 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
50308 - id, name);
50309 - if (!dev_attr->attr.name)
50310 + if (!name)
50311 return -ENOMEM;
50312 - dev_attr->attr.mode = mode;
50313 - dev_attr->show = show;
50314 - dev_attr->store = store;
50315 +
50316 + pax_open_kernel();
50317 + *(const char **)&dev_attr->attr.name = name;
50318 + pax_close_kernel();
50319
50320 return 0;
50321 }
50322 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
50323
50324 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
50325 ret = create_constraint_attribute(i, "power_limit_uw",
50326 - S_IWUSR | S_IRUGO,
50327 - &constraint_attrs[i].power_limit_attr,
50328 - show_constraint_power_limit_uw,
50329 - store_constraint_power_limit_uw);
50330 + &constraint_attrs[i].power_limit_attr);
50331 if (ret)
50332 goto err_alloc;
50333 ret = create_constraint_attribute(i, "time_window_us",
50334 - S_IWUSR | S_IRUGO,
50335 - &constraint_attrs[i].time_window_attr,
50336 - show_constraint_time_window_us,
50337 - store_constraint_time_window_us);
50338 + &constraint_attrs[i].time_window_attr);
50339 if (ret)
50340 goto err_alloc;
50341 - ret = create_constraint_attribute(i, "name", S_IRUGO,
50342 - &constraint_attrs[i].name_attr,
50343 - show_constraint_name,
50344 - NULL);
50345 + ret = create_constraint_attribute(i, "name",
50346 + &constraint_attrs[i].name_attr);
50347 if (ret)
50348 goto err_alloc;
50349 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
50350 - &constraint_attrs[i].max_power_attr,
50351 - show_constraint_max_power_uw,
50352 - NULL);
50353 + ret = create_constraint_attribute(i, "max_power_uw",
50354 + &constraint_attrs[i].max_power_attr);
50355 if (ret)
50356 goto err_alloc;
50357 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
50358 - &constraint_attrs[i].min_power_attr,
50359 - show_constraint_min_power_uw,
50360 - NULL);
50361 + ret = create_constraint_attribute(i, "min_power_uw",
50362 + &constraint_attrs[i].min_power_attr);
50363 if (ret)
50364 goto err_alloc;
50365 ret = create_constraint_attribute(i, "max_time_window_us",
50366 - S_IRUGO,
50367 - &constraint_attrs[i].max_time_window_attr,
50368 - show_constraint_max_time_window_us,
50369 - NULL);
50370 + &constraint_attrs[i].max_time_window_attr);
50371 if (ret)
50372 goto err_alloc;
50373 ret = create_constraint_attribute(i, "min_time_window_us",
50374 - S_IRUGO,
50375 - &constraint_attrs[i].min_time_window_attr,
50376 - show_constraint_min_time_window_us,
50377 - NULL);
50378 + &constraint_attrs[i].min_time_window_attr);
50379 if (ret)
50380 goto err_alloc;
50381
50382 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
50383 power_zone->zone_dev_attrs[count++] =
50384 &dev_attr_max_energy_range_uj.attr;
50385 if (power_zone->ops->get_energy_uj) {
50386 + pax_open_kernel();
50387 if (power_zone->ops->reset_energy_uj)
50388 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50389 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
50390 else
50391 - dev_attr_energy_uj.attr.mode = S_IRUGO;
50392 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
50393 + pax_close_kernel();
50394 power_zone->zone_dev_attrs[count++] =
50395 &dev_attr_energy_uj.attr;
50396 }
50397 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
50398 index 9c5d414..c7900ce 100644
50399 --- a/drivers/ptp/ptp_private.h
50400 +++ b/drivers/ptp/ptp_private.h
50401 @@ -51,7 +51,7 @@ struct ptp_clock {
50402 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
50403 wait_queue_head_t tsev_wq;
50404 int defunct; /* tells readers to go away when clock is being removed */
50405 - struct device_attribute *pin_dev_attr;
50406 + device_attribute_no_const *pin_dev_attr;
50407 struct attribute **pin_attr;
50408 struct attribute_group pin_attr_group;
50409 };
50410 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
50411 index 302e626..12579af 100644
50412 --- a/drivers/ptp/ptp_sysfs.c
50413 +++ b/drivers/ptp/ptp_sysfs.c
50414 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
50415 goto no_pin_attr;
50416
50417 for (i = 0; i < n_pins; i++) {
50418 - struct device_attribute *da = &ptp->pin_dev_attr[i];
50419 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
50420 sysfs_attr_init(&da->attr);
50421 da->attr.name = info->pin_config[i].name;
50422 da->attr.mode = 0644;
50423 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
50424 index a5761d0..a2a4540 100644
50425 --- a/drivers/regulator/core.c
50426 +++ b/drivers/regulator/core.c
50427 @@ -3591,7 +3591,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50428 {
50429 const struct regulation_constraints *constraints = NULL;
50430 const struct regulator_init_data *init_data;
50431 - static atomic_t regulator_no = ATOMIC_INIT(0);
50432 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
50433 struct regulator_dev *rdev;
50434 struct device *dev;
50435 int ret, i;
50436 @@ -3665,7 +3665,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
50437 rdev->dev.class = &regulator_class;
50438 rdev->dev.parent = dev;
50439 dev_set_name(&rdev->dev, "regulator.%d",
50440 - atomic_inc_return(&regulator_no) - 1);
50441 + atomic_inc_return_unchecked(&regulator_no) - 1);
50442 ret = device_register(&rdev->dev);
50443 if (ret != 0) {
50444 put_device(&rdev->dev);
50445 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
50446 index 7eee2ca..4024513 100644
50447 --- a/drivers/regulator/max8660.c
50448 +++ b/drivers/regulator/max8660.c
50449 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
50450 max8660->shadow_regs[MAX8660_OVER1] = 5;
50451 } else {
50452 /* Otherwise devices can be toggled via software */
50453 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
50454 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
50455 + pax_open_kernel();
50456 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
50457 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
50458 + pax_close_kernel();
50459 }
50460
50461 /*
50462 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
50463 index c3d55c2..0dddfe6 100644
50464 --- a/drivers/regulator/max8973-regulator.c
50465 +++ b/drivers/regulator/max8973-regulator.c
50466 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
50467 if (!pdata || !pdata->enable_ext_control) {
50468 max->desc.enable_reg = MAX8973_VOUT;
50469 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
50470 - max->ops.enable = regulator_enable_regmap;
50471 - max->ops.disable = regulator_disable_regmap;
50472 - max->ops.is_enabled = regulator_is_enabled_regmap;
50473 + pax_open_kernel();
50474 + *(void **)&max->ops.enable = regulator_enable_regmap;
50475 + *(void **)&max->ops.disable = regulator_disable_regmap;
50476 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
50477 + pax_close_kernel();
50478 }
50479
50480 if (pdata) {
50481 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
50482 index 0d17c92..a29f627 100644
50483 --- a/drivers/regulator/mc13892-regulator.c
50484 +++ b/drivers/regulator/mc13892-regulator.c
50485 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
50486 mc13xxx_unlock(mc13892);
50487
50488 /* update mc13892_vcam ops */
50489 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50490 + pax_open_kernel();
50491 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
50492 sizeof(struct regulator_ops));
50493 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50494 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50495 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
50496 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
50497 + pax_close_kernel();
50498 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
50499
50500 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
50501 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
50502 index 5b2e761..c8c8a4a 100644
50503 --- a/drivers/rtc/rtc-cmos.c
50504 +++ b/drivers/rtc/rtc-cmos.c
50505 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
50506 hpet_rtc_timer_init();
50507
50508 /* export at least the first block of NVRAM */
50509 - nvram.size = address_space - NVRAM_OFFSET;
50510 + pax_open_kernel();
50511 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
50512 + pax_close_kernel();
50513 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
50514 if (retval < 0) {
50515 dev_dbg(dev, "can't create nvram file? %d\n", retval);
50516 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
50517 index d049393..bb20be0 100644
50518 --- a/drivers/rtc/rtc-dev.c
50519 +++ b/drivers/rtc/rtc-dev.c
50520 @@ -16,6 +16,7 @@
50521 #include <linux/module.h>
50522 #include <linux/rtc.h>
50523 #include <linux/sched.h>
50524 +#include <linux/grsecurity.h>
50525 #include "rtc-core.h"
50526
50527 static dev_t rtc_devt;
50528 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
50529 if (copy_from_user(&tm, uarg, sizeof(tm)))
50530 return -EFAULT;
50531
50532 + gr_log_timechange();
50533 +
50534 return rtc_set_time(rtc, &tm);
50535
50536 case RTC_PIE_ON:
50537 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
50538 index 4ffabb3..1f87fca 100644
50539 --- a/drivers/rtc/rtc-ds1307.c
50540 +++ b/drivers/rtc/rtc-ds1307.c
50541 @@ -107,7 +107,7 @@ struct ds1307 {
50542 u8 offset; /* register's offset */
50543 u8 regs[11];
50544 u16 nvram_offset;
50545 - struct bin_attribute *nvram;
50546 + bin_attribute_no_const *nvram;
50547 enum ds_type type;
50548 unsigned long flags;
50549 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
50550 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
50551 index 90abb5b..e0bf6dd 100644
50552 --- a/drivers/rtc/rtc-m48t59.c
50553 +++ b/drivers/rtc/rtc-m48t59.c
50554 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
50555 if (IS_ERR(m48t59->rtc))
50556 return PTR_ERR(m48t59->rtc);
50557
50558 - m48t59_nvram_attr.size = pdata->offset;
50559 + pax_open_kernel();
50560 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
50561 + pax_close_kernel();
50562
50563 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
50564 if (ret)
50565 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
50566 index e693af6..2e525b6 100644
50567 --- a/drivers/scsi/bfa/bfa_fcpim.h
50568 +++ b/drivers/scsi/bfa/bfa_fcpim.h
50569 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
50570
50571 struct bfa_itn_s {
50572 bfa_isr_func_t isr;
50573 -};
50574 +} __no_const;
50575
50576 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
50577 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
50578 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
50579 index 0f19455..ef7adb5 100644
50580 --- a/drivers/scsi/bfa/bfa_fcs.c
50581 +++ b/drivers/scsi/bfa/bfa_fcs.c
50582 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
50583 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
50584
50585 static struct bfa_fcs_mod_s fcs_modules[] = {
50586 - { bfa_fcs_port_attach, NULL, NULL },
50587 - { bfa_fcs_uf_attach, NULL, NULL },
50588 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
50589 - bfa_fcs_fabric_modexit },
50590 + {
50591 + .attach = bfa_fcs_port_attach,
50592 + .modinit = NULL,
50593 + .modexit = NULL
50594 + },
50595 + {
50596 + .attach = bfa_fcs_uf_attach,
50597 + .modinit = NULL,
50598 + .modexit = NULL
50599 + },
50600 + {
50601 + .attach = bfa_fcs_fabric_attach,
50602 + .modinit = bfa_fcs_fabric_modinit,
50603 + .modexit = bfa_fcs_fabric_modexit
50604 + },
50605 };
50606
50607 /*
50608 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
50609 index ff75ef8..2dfe00a 100644
50610 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
50611 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
50612 @@ -89,15 +89,26 @@ static struct {
50613 void (*offline) (struct bfa_fcs_lport_s *port);
50614 } __port_action[] = {
50615 {
50616 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
50617 - bfa_fcs_lport_unknown_offline}, {
50618 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
50619 - bfa_fcs_lport_fab_offline}, {
50620 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
50621 - bfa_fcs_lport_n2n_offline}, {
50622 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
50623 - bfa_fcs_lport_loop_offline},
50624 - };
50625 + .init = bfa_fcs_lport_unknown_init,
50626 + .online = bfa_fcs_lport_unknown_online,
50627 + .offline = bfa_fcs_lport_unknown_offline
50628 + },
50629 + {
50630 + .init = bfa_fcs_lport_fab_init,
50631 + .online = bfa_fcs_lport_fab_online,
50632 + .offline = bfa_fcs_lport_fab_offline
50633 + },
50634 + {
50635 + .init = bfa_fcs_lport_n2n_init,
50636 + .online = bfa_fcs_lport_n2n_online,
50637 + .offline = bfa_fcs_lport_n2n_offline
50638 + },
50639 + {
50640 + .init = bfa_fcs_lport_loop_init,
50641 + .online = bfa_fcs_lport_loop_online,
50642 + .offline = bfa_fcs_lport_loop_offline
50643 + },
50644 +};
50645
50646 /*
50647 * fcs_port_sm FCS logical port state machine
50648 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
50649 index a38aafa0..fe8f03b 100644
50650 --- a/drivers/scsi/bfa/bfa_ioc.h
50651 +++ b/drivers/scsi/bfa/bfa_ioc.h
50652 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
50653 bfa_ioc_disable_cbfn_t disable_cbfn;
50654 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
50655 bfa_ioc_reset_cbfn_t reset_cbfn;
50656 -};
50657 +} __no_const;
50658
50659 /*
50660 * IOC event notification mechanism.
50661 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
50662 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
50663 enum bfi_ioc_state fwstate);
50664 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
50665 -};
50666 +} __no_const;
50667
50668 /*
50669 * Queue element to wait for room in request queue. FIFO order is
50670 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
50671 index a14c784..6de6790 100644
50672 --- a/drivers/scsi/bfa/bfa_modules.h
50673 +++ b/drivers/scsi/bfa/bfa_modules.h
50674 @@ -78,12 +78,12 @@ enum {
50675 \
50676 extern struct bfa_module_s hal_mod_ ## __mod; \
50677 struct bfa_module_s hal_mod_ ## __mod = { \
50678 - bfa_ ## __mod ## _meminfo, \
50679 - bfa_ ## __mod ## _attach, \
50680 - bfa_ ## __mod ## _detach, \
50681 - bfa_ ## __mod ## _start, \
50682 - bfa_ ## __mod ## _stop, \
50683 - bfa_ ## __mod ## _iocdisable, \
50684 + .meminfo = bfa_ ## __mod ## _meminfo, \
50685 + .attach = bfa_ ## __mod ## _attach, \
50686 + .detach = bfa_ ## __mod ## _detach, \
50687 + .start = bfa_ ## __mod ## _start, \
50688 + .stop = bfa_ ## __mod ## _stop, \
50689 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
50690 }
50691
50692 #define BFA_CACHELINE_SZ (256)
50693 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
50694 index 045c4e1..13de803 100644
50695 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
50696 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
50697 @@ -33,8 +33,8 @@
50698 */
50699 #include "libfcoe.h"
50700
50701 -static atomic_t ctlr_num;
50702 -static atomic_t fcf_num;
50703 +static atomic_unchecked_t ctlr_num;
50704 +static atomic_unchecked_t fcf_num;
50705
50706 /*
50707 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
50708 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
50709 if (!ctlr)
50710 goto out;
50711
50712 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
50713 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
50714 ctlr->f = f;
50715 ctlr->mode = FIP_CONN_TYPE_FABRIC;
50716 INIT_LIST_HEAD(&ctlr->fcfs);
50717 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
50718 fcf->dev.parent = &ctlr->dev;
50719 fcf->dev.bus = &fcoe_bus_type;
50720 fcf->dev.type = &fcoe_fcf_device_type;
50721 - fcf->id = atomic_inc_return(&fcf_num) - 1;
50722 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
50723 fcf->state = FCOE_FCF_STATE_UNKNOWN;
50724
50725 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
50726 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
50727 {
50728 int error;
50729
50730 - atomic_set(&ctlr_num, 0);
50731 - atomic_set(&fcf_num, 0);
50732 + atomic_set_unchecked(&ctlr_num, 0);
50733 + atomic_set_unchecked(&fcf_num, 0);
50734
50735 error = bus_register(&fcoe_bus_type);
50736 if (error)
50737 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
50738 index 8bb173e..20236b4 100644
50739 --- a/drivers/scsi/hosts.c
50740 +++ b/drivers/scsi/hosts.c
50741 @@ -42,7 +42,7 @@
50742 #include "scsi_logging.h"
50743
50744
50745 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50746 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
50747
50748
50749 static void scsi_host_cls_release(struct device *dev)
50750 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
50751 * subtract one because we increment first then return, but we need to
50752 * know what the next host number was before increment
50753 */
50754 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
50755 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
50756 shost->dma_channel = 0xff;
50757
50758 /* These three are default values which can be overridden */
50759 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
50760 index 6bb4611..0203251 100644
50761 --- a/drivers/scsi/hpsa.c
50762 +++ b/drivers/scsi/hpsa.c
50763 @@ -701,10 +701,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
50764 struct reply_queue_buffer *rq = &h->reply_queue[q];
50765
50766 if (h->transMethod & CFGTBL_Trans_io_accel1)
50767 - return h->access.command_completed(h, q);
50768 + return h->access->command_completed(h, q);
50769
50770 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
50771 - return h->access.command_completed(h, q);
50772 + return h->access->command_completed(h, q);
50773
50774 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
50775 a = rq->head[rq->current_entry];
50776 @@ -5360,7 +5360,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50777 while (!list_empty(&h->reqQ)) {
50778 c = list_entry(h->reqQ.next, struct CommandList, list);
50779 /* can't do anything if fifo is full */
50780 - if ((h->access.fifo_full(h))) {
50781 + if ((h->access->fifo_full(h))) {
50782 h->fifo_recently_full = 1;
50783 dev_warn(&h->pdev->dev, "fifo full\n");
50784 break;
50785 @@ -5376,7 +5376,7 @@ static void start_io(struct ctlr_info *h, unsigned long *flags)
50786 atomic_inc(&h->commands_outstanding);
50787 spin_unlock_irqrestore(&h->lock, *flags);
50788 /* Tell the controller execute command */
50789 - h->access.submit_command(h, c);
50790 + h->access->submit_command(h, c);
50791 spin_lock_irqsave(&h->lock, *flags);
50792 }
50793 }
50794 @@ -5392,17 +5392,17 @@ static void lock_and_start_io(struct ctlr_info *h)
50795
50796 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
50797 {
50798 - return h->access.command_completed(h, q);
50799 + return h->access->command_completed(h, q);
50800 }
50801
50802 static inline bool interrupt_pending(struct ctlr_info *h)
50803 {
50804 - return h->access.intr_pending(h);
50805 + return h->access->intr_pending(h);
50806 }
50807
50808 static inline long interrupt_not_for_us(struct ctlr_info *h)
50809 {
50810 - return (h->access.intr_pending(h) == 0) ||
50811 + return (h->access->intr_pending(h) == 0) ||
50812 (h->interrupts_enabled == 0);
50813 }
50814
50815 @@ -6343,7 +6343,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
50816 if (prod_index < 0)
50817 return -ENODEV;
50818 h->product_name = products[prod_index].product_name;
50819 - h->access = *(products[prod_index].access);
50820 + h->access = products[prod_index].access;
50821
50822 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
50823 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
50824 @@ -6690,7 +6690,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
50825 unsigned long flags;
50826 u32 lockup_detected;
50827
50828 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50829 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50830 spin_lock_irqsave(&h->lock, flags);
50831 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
50832 if (!lockup_detected) {
50833 @@ -6937,7 +6937,7 @@ reinit_after_soft_reset:
50834 }
50835
50836 /* make sure the board interrupts are off */
50837 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50838 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50839
50840 if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
50841 goto clean2;
50842 @@ -6972,7 +6972,7 @@ reinit_after_soft_reset:
50843 * fake ones to scoop up any residual completions.
50844 */
50845 spin_lock_irqsave(&h->lock, flags);
50846 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50847 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50848 spin_unlock_irqrestore(&h->lock, flags);
50849 free_irqs(h);
50850 rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
50851 @@ -6991,9 +6991,9 @@ reinit_after_soft_reset:
50852 dev_info(&h->pdev->dev, "Board READY.\n");
50853 dev_info(&h->pdev->dev,
50854 "Waiting for stale completions to drain.\n");
50855 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50856 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50857 msleep(10000);
50858 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50859 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50860
50861 rc = controller_reset_failed(h->cfgtable);
50862 if (rc)
50863 @@ -7019,7 +7019,7 @@ reinit_after_soft_reset:
50864 h->drv_req_rescan = 0;
50865
50866 /* Turn the interrupts on so we can service requests */
50867 - h->access.set_intr_mask(h, HPSA_INTR_ON);
50868 + h->access->set_intr_mask(h, HPSA_INTR_ON);
50869
50870 hpsa_hba_inquiry(h);
50871 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
50872 @@ -7084,7 +7084,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
50873 * To write all data in the battery backed cache to disks
50874 */
50875 hpsa_flush_cache(h);
50876 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
50877 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
50878 hpsa_free_irqs_and_disable_msix(h);
50879 }
50880
50881 @@ -7202,7 +7202,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50882 CFGTBL_Trans_enable_directed_msix |
50883 (trans_support & (CFGTBL_Trans_io_accel1 |
50884 CFGTBL_Trans_io_accel2));
50885 - struct access_method access = SA5_performant_access;
50886 + struct access_method *access = &SA5_performant_access;
50887
50888 /* This is a bit complicated. There are 8 registers on
50889 * the controller which we write to to tell it 8 different
50890 @@ -7244,7 +7244,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50891 * perform the superfluous readl() after each command submission.
50892 */
50893 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
50894 - access = SA5_performant_access_no_read;
50895 + access = &SA5_performant_access_no_read;
50896
50897 /* Controller spec: zero out this buffer. */
50898 for (i = 0; i < h->nreply_queues; i++)
50899 @@ -7274,12 +7274,12 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
50900 * enable outbound interrupt coalescing in accelerator mode;
50901 */
50902 if (trans_support & CFGTBL_Trans_io_accel1) {
50903 - access = SA5_ioaccel_mode1_access;
50904 + access = &SA5_ioaccel_mode1_access;
50905 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50906 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50907 } else {
50908 if (trans_support & CFGTBL_Trans_io_accel2) {
50909 - access = SA5_ioaccel_mode2_access;
50910 + access = &SA5_ioaccel_mode2_access;
50911 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
50912 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
50913 }
50914 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
50915 index 8e06d9e..396e0a1 100644
50916 --- a/drivers/scsi/hpsa.h
50917 +++ b/drivers/scsi/hpsa.h
50918 @@ -127,7 +127,7 @@ struct ctlr_info {
50919 unsigned int msix_vector;
50920 unsigned int msi_vector;
50921 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
50922 - struct access_method access;
50923 + struct access_method *access;
50924 char hba_mode_enabled;
50925
50926 /* queue and queue Info */
50927 @@ -523,43 +523,43 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
50928 }
50929
50930 static struct access_method SA5_access = {
50931 - SA5_submit_command,
50932 - SA5_intr_mask,
50933 - SA5_fifo_full,
50934 - SA5_intr_pending,
50935 - SA5_completed,
50936 + .submit_command = SA5_submit_command,
50937 + .set_intr_mask = SA5_intr_mask,
50938 + .fifo_full = SA5_fifo_full,
50939 + .intr_pending = SA5_intr_pending,
50940 + .command_completed = SA5_completed,
50941 };
50942
50943 static struct access_method SA5_ioaccel_mode1_access = {
50944 - SA5_submit_command,
50945 - SA5_performant_intr_mask,
50946 - SA5_fifo_full,
50947 - SA5_ioaccel_mode1_intr_pending,
50948 - SA5_ioaccel_mode1_completed,
50949 + .submit_command = SA5_submit_command,
50950 + .set_intr_mask = SA5_performant_intr_mask,
50951 + .fifo_full = SA5_fifo_full,
50952 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
50953 + .command_completed = SA5_ioaccel_mode1_completed,
50954 };
50955
50956 static struct access_method SA5_ioaccel_mode2_access = {
50957 - SA5_submit_command_ioaccel2,
50958 - SA5_performant_intr_mask,
50959 - SA5_fifo_full,
50960 - SA5_performant_intr_pending,
50961 - SA5_performant_completed,
50962 + .submit_command = SA5_submit_command_ioaccel2,
50963 + .set_intr_mask = SA5_performant_intr_mask,
50964 + .fifo_full = SA5_fifo_full,
50965 + .intr_pending = SA5_performant_intr_pending,
50966 + .command_completed = SA5_performant_completed,
50967 };
50968
50969 static struct access_method SA5_performant_access = {
50970 - SA5_submit_command,
50971 - SA5_performant_intr_mask,
50972 - SA5_fifo_full,
50973 - SA5_performant_intr_pending,
50974 - SA5_performant_completed,
50975 + .submit_command = SA5_submit_command,
50976 + .set_intr_mask = SA5_performant_intr_mask,
50977 + .fifo_full = SA5_fifo_full,
50978 + .intr_pending = SA5_performant_intr_pending,
50979 + .command_completed = SA5_performant_completed,
50980 };
50981
50982 static struct access_method SA5_performant_access_no_read = {
50983 - SA5_submit_command_no_read,
50984 - SA5_performant_intr_mask,
50985 - SA5_fifo_full,
50986 - SA5_performant_intr_pending,
50987 - SA5_performant_completed,
50988 + .submit_command = SA5_submit_command_no_read,
50989 + .set_intr_mask = SA5_performant_intr_mask,
50990 + .fifo_full = SA5_fifo_full,
50991 + .intr_pending = SA5_performant_intr_pending,
50992 + .command_completed = SA5_performant_completed,
50993 };
50994
50995 struct board_type {
50996 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
50997 index 1b3a094..068e683 100644
50998 --- a/drivers/scsi/libfc/fc_exch.c
50999 +++ b/drivers/scsi/libfc/fc_exch.c
51000 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
51001 u16 pool_max_index;
51002
51003 struct {
51004 - atomic_t no_free_exch;
51005 - atomic_t no_free_exch_xid;
51006 - atomic_t xid_not_found;
51007 - atomic_t xid_busy;
51008 - atomic_t seq_not_found;
51009 - atomic_t non_bls_resp;
51010 + atomic_unchecked_t no_free_exch;
51011 + atomic_unchecked_t no_free_exch_xid;
51012 + atomic_unchecked_t xid_not_found;
51013 + atomic_unchecked_t xid_busy;
51014 + atomic_unchecked_t seq_not_found;
51015 + atomic_unchecked_t non_bls_resp;
51016 } stats;
51017 };
51018
51019 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
51020 /* allocate memory for exchange */
51021 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
51022 if (!ep) {
51023 - atomic_inc(&mp->stats.no_free_exch);
51024 + atomic_inc_unchecked(&mp->stats.no_free_exch);
51025 goto out;
51026 }
51027 memset(ep, 0, sizeof(*ep));
51028 @@ -874,7 +874,7 @@ out:
51029 return ep;
51030 err:
51031 spin_unlock_bh(&pool->lock);
51032 - atomic_inc(&mp->stats.no_free_exch_xid);
51033 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
51034 mempool_free(ep, mp->ep_pool);
51035 return NULL;
51036 }
51037 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51038 xid = ntohs(fh->fh_ox_id); /* we originated exch */
51039 ep = fc_exch_find(mp, xid);
51040 if (!ep) {
51041 - atomic_inc(&mp->stats.xid_not_found);
51042 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51043 reject = FC_RJT_OX_ID;
51044 goto out;
51045 }
51046 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51047 ep = fc_exch_find(mp, xid);
51048 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
51049 if (ep) {
51050 - atomic_inc(&mp->stats.xid_busy);
51051 + atomic_inc_unchecked(&mp->stats.xid_busy);
51052 reject = FC_RJT_RX_ID;
51053 goto rel;
51054 }
51055 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51056 }
51057 xid = ep->xid; /* get our XID */
51058 } else if (!ep) {
51059 - atomic_inc(&mp->stats.xid_not_found);
51060 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51061 reject = FC_RJT_RX_ID; /* XID not found */
51062 goto out;
51063 }
51064 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
51065 } else {
51066 sp = &ep->seq;
51067 if (sp->id != fh->fh_seq_id) {
51068 - atomic_inc(&mp->stats.seq_not_found);
51069 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51070 if (f_ctl & FC_FC_END_SEQ) {
51071 /*
51072 * Update sequence_id based on incoming last
51073 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51074
51075 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
51076 if (!ep) {
51077 - atomic_inc(&mp->stats.xid_not_found);
51078 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51079 goto out;
51080 }
51081 if (ep->esb_stat & ESB_ST_COMPLETE) {
51082 - atomic_inc(&mp->stats.xid_not_found);
51083 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51084 goto rel;
51085 }
51086 if (ep->rxid == FC_XID_UNKNOWN)
51087 ep->rxid = ntohs(fh->fh_rx_id);
51088 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
51089 - atomic_inc(&mp->stats.xid_not_found);
51090 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51091 goto rel;
51092 }
51093 if (ep->did != ntoh24(fh->fh_s_id) &&
51094 ep->did != FC_FID_FLOGI) {
51095 - atomic_inc(&mp->stats.xid_not_found);
51096 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51097 goto rel;
51098 }
51099 sof = fr_sof(fp);
51100 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51101 sp->ssb_stat |= SSB_ST_RESP;
51102 sp->id = fh->fh_seq_id;
51103 } else if (sp->id != fh->fh_seq_id) {
51104 - atomic_inc(&mp->stats.seq_not_found);
51105 + atomic_inc_unchecked(&mp->stats.seq_not_found);
51106 goto rel;
51107 }
51108
51109 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
51110 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
51111
51112 if (!sp)
51113 - atomic_inc(&mp->stats.xid_not_found);
51114 + atomic_inc_unchecked(&mp->stats.xid_not_found);
51115 else
51116 - atomic_inc(&mp->stats.non_bls_resp);
51117 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
51118
51119 fc_frame_free(fp);
51120 }
51121 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
51122
51123 list_for_each_entry(ema, &lport->ema_list, ema_list) {
51124 mp = ema->mp;
51125 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
51126 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
51127 st->fc_no_free_exch_xid +=
51128 - atomic_read(&mp->stats.no_free_exch_xid);
51129 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
51130 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
51131 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
51132 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
51133 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
51134 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
51135 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
51136 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
51137 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
51138 }
51139 }
51140 EXPORT_SYMBOL(fc_exch_update_stats);
51141 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
51142 index 932d9cc..50c7ee9 100644
51143 --- a/drivers/scsi/libsas/sas_ata.c
51144 +++ b/drivers/scsi/libsas/sas_ata.c
51145 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
51146 .postreset = ata_std_postreset,
51147 .error_handler = ata_std_error_handler,
51148 .post_internal_cmd = sas_ata_post_internal,
51149 - .qc_defer = ata_std_qc_defer,
51150 + .qc_defer = ata_std_qc_defer,
51151 .qc_prep = ata_noop_qc_prep,
51152 .qc_issue = sas_ata_qc_issue,
51153 .qc_fill_rtf = sas_ata_qc_fill_rtf,
51154 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
51155 index 434e903..5a4a79b 100644
51156 --- a/drivers/scsi/lpfc/lpfc.h
51157 +++ b/drivers/scsi/lpfc/lpfc.h
51158 @@ -430,7 +430,7 @@ struct lpfc_vport {
51159 struct dentry *debug_nodelist;
51160 struct dentry *vport_debugfs_root;
51161 struct lpfc_debugfs_trc *disc_trc;
51162 - atomic_t disc_trc_cnt;
51163 + atomic_unchecked_t disc_trc_cnt;
51164 #endif
51165 uint8_t stat_data_enabled;
51166 uint8_t stat_data_blocked;
51167 @@ -880,8 +880,8 @@ struct lpfc_hba {
51168 struct timer_list fabric_block_timer;
51169 unsigned long bit_flags;
51170 #define FABRIC_COMANDS_BLOCKED 0
51171 - atomic_t num_rsrc_err;
51172 - atomic_t num_cmd_success;
51173 + atomic_unchecked_t num_rsrc_err;
51174 + atomic_unchecked_t num_cmd_success;
51175 unsigned long last_rsrc_error_time;
51176 unsigned long last_ramp_down_time;
51177 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
51178 @@ -916,7 +916,7 @@ struct lpfc_hba {
51179
51180 struct dentry *debug_slow_ring_trc;
51181 struct lpfc_debugfs_trc *slow_ring_trc;
51182 - atomic_t slow_ring_trc_cnt;
51183 + atomic_unchecked_t slow_ring_trc_cnt;
51184 /* iDiag debugfs sub-directory */
51185 struct dentry *idiag_root;
51186 struct dentry *idiag_pci_cfg;
51187 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
51188 index 5633e7d..8272114 100644
51189 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
51190 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
51191 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
51192
51193 #include <linux/debugfs.h>
51194
51195 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51196 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
51197 static unsigned long lpfc_debugfs_start_time = 0L;
51198
51199 /* iDiag */
51200 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
51201 lpfc_debugfs_enable = 0;
51202
51203 len = 0;
51204 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
51205 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
51206 (lpfc_debugfs_max_disc_trc - 1);
51207 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
51208 dtp = vport->disc_trc + i;
51209 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
51210 lpfc_debugfs_enable = 0;
51211
51212 len = 0;
51213 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
51214 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
51215 (lpfc_debugfs_max_slow_ring_trc - 1);
51216 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
51217 dtp = phba->slow_ring_trc + i;
51218 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
51219 !vport || !vport->disc_trc)
51220 return;
51221
51222 - index = atomic_inc_return(&vport->disc_trc_cnt) &
51223 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
51224 (lpfc_debugfs_max_disc_trc - 1);
51225 dtp = vport->disc_trc + index;
51226 dtp->fmt = fmt;
51227 dtp->data1 = data1;
51228 dtp->data2 = data2;
51229 dtp->data3 = data3;
51230 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51231 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51232 dtp->jif = jiffies;
51233 #endif
51234 return;
51235 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
51236 !phba || !phba->slow_ring_trc)
51237 return;
51238
51239 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
51240 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
51241 (lpfc_debugfs_max_slow_ring_trc - 1);
51242 dtp = phba->slow_ring_trc + index;
51243 dtp->fmt = fmt;
51244 dtp->data1 = data1;
51245 dtp->data2 = data2;
51246 dtp->data3 = data3;
51247 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
51248 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
51249 dtp->jif = jiffies;
51250 #endif
51251 return;
51252 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51253 "slow_ring buffer\n");
51254 goto debug_failed;
51255 }
51256 - atomic_set(&phba->slow_ring_trc_cnt, 0);
51257 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
51258 memset(phba->slow_ring_trc, 0,
51259 (sizeof(struct lpfc_debugfs_trc) *
51260 lpfc_debugfs_max_slow_ring_trc));
51261 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
51262 "buffer\n");
51263 goto debug_failed;
51264 }
51265 - atomic_set(&vport->disc_trc_cnt, 0);
51266 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
51267
51268 snprintf(name, sizeof(name), "discovery_trace");
51269 vport->debug_disc_trc =
51270 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
51271 index 0b2c53a..aec2b45 100644
51272 --- a/drivers/scsi/lpfc/lpfc_init.c
51273 +++ b/drivers/scsi/lpfc/lpfc_init.c
51274 @@ -11290,8 +11290,10 @@ lpfc_init(void)
51275 "misc_register returned with status %d", error);
51276
51277 if (lpfc_enable_npiv) {
51278 - lpfc_transport_functions.vport_create = lpfc_vport_create;
51279 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51280 + pax_open_kernel();
51281 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
51282 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
51283 + pax_close_kernel();
51284 }
51285 lpfc_transport_template =
51286 fc_attach_transport(&lpfc_transport_functions);
51287 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
51288 index 4f9222e..f1850e3 100644
51289 --- a/drivers/scsi/lpfc/lpfc_scsi.c
51290 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
51291 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
51292 unsigned long expires;
51293
51294 spin_lock_irqsave(&phba->hbalock, flags);
51295 - atomic_inc(&phba->num_rsrc_err);
51296 + atomic_inc_unchecked(&phba->num_rsrc_err);
51297 phba->last_rsrc_error_time = jiffies;
51298
51299 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
51300 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51301 unsigned long num_rsrc_err, num_cmd_success;
51302 int i;
51303
51304 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
51305 - num_cmd_success = atomic_read(&phba->num_cmd_success);
51306 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
51307 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
51308
51309 /*
51310 * The error and success command counters are global per
51311 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
51312 }
51313 }
51314 lpfc_destroy_vport_work_array(phba, vports);
51315 - atomic_set(&phba->num_rsrc_err, 0);
51316 - atomic_set(&phba->num_cmd_success, 0);
51317 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
51318 + atomic_set_unchecked(&phba->num_cmd_success, 0);
51319 }
51320
51321 /**
51322 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51323 index 6a1c036..38e0e8d 100644
51324 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51325 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
51326 @@ -1508,7 +1508,7 @@ _scsih_get_resync(struct device *dev)
51327 {
51328 struct scsi_device *sdev = to_scsi_device(dev);
51329 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51330 - static struct _raid_device *raid_device;
51331 + struct _raid_device *raid_device;
51332 unsigned long flags;
51333 Mpi2RaidVolPage0_t vol_pg0;
51334 Mpi2ConfigReply_t mpi_reply;
51335 @@ -1560,7 +1560,7 @@ _scsih_get_state(struct device *dev)
51336 {
51337 struct scsi_device *sdev = to_scsi_device(dev);
51338 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
51339 - static struct _raid_device *raid_device;
51340 + struct _raid_device *raid_device;
51341 unsigned long flags;
51342 Mpi2RaidVolPage0_t vol_pg0;
51343 Mpi2ConfigReply_t mpi_reply;
51344 @@ -6602,7 +6602,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
51345 Mpi2EventDataIrOperationStatus_t *event_data =
51346 (Mpi2EventDataIrOperationStatus_t *)
51347 fw_event->event_data;
51348 - static struct _raid_device *raid_device;
51349 + struct _raid_device *raid_device;
51350 unsigned long flags;
51351 u16 handle;
51352
51353 @@ -7073,7 +7073,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
51354 u64 sas_address;
51355 struct _sas_device *sas_device;
51356 struct _sas_node *expander_device;
51357 - static struct _raid_device *raid_device;
51358 + struct _raid_device *raid_device;
51359 u8 retry_count;
51360 unsigned long flags;
51361
51362 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
51363 index 8c27b6a..607f56e 100644
51364 --- a/drivers/scsi/pmcraid.c
51365 +++ b/drivers/scsi/pmcraid.c
51366 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
51367 res->scsi_dev = scsi_dev;
51368 scsi_dev->hostdata = res;
51369 res->change_detected = 0;
51370 - atomic_set(&res->read_failures, 0);
51371 - atomic_set(&res->write_failures, 0);
51372 + atomic_set_unchecked(&res->read_failures, 0);
51373 + atomic_set_unchecked(&res->write_failures, 0);
51374 rc = 0;
51375 }
51376 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
51377 @@ -2646,9 +2646,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
51378
51379 /* If this was a SCSI read/write command keep count of errors */
51380 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
51381 - atomic_inc(&res->read_failures);
51382 + atomic_inc_unchecked(&res->read_failures);
51383 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
51384 - atomic_inc(&res->write_failures);
51385 + atomic_inc_unchecked(&res->write_failures);
51386
51387 if (!RES_IS_GSCSI(res->cfg_entry) &&
51388 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
51389 @@ -3474,7 +3474,7 @@ static int pmcraid_queuecommand_lck(
51390 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51391 * hrrq_id assigned here in queuecommand
51392 */
51393 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51394 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51395 pinstance->num_hrrq;
51396 cmd->cmd_done = pmcraid_io_done;
51397
51398 @@ -3788,7 +3788,7 @@ static long pmcraid_ioctl_passthrough(
51399 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
51400 * hrrq_id assigned here in queuecommand
51401 */
51402 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
51403 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
51404 pinstance->num_hrrq;
51405
51406 if (request_size) {
51407 @@ -4426,7 +4426,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
51408
51409 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
51410 /* add resources only after host is added into system */
51411 - if (!atomic_read(&pinstance->expose_resources))
51412 + if (!atomic_read_unchecked(&pinstance->expose_resources))
51413 return;
51414
51415 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
51416 @@ -5243,8 +5243,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
51417 init_waitqueue_head(&pinstance->reset_wait_q);
51418
51419 atomic_set(&pinstance->outstanding_cmds, 0);
51420 - atomic_set(&pinstance->last_message_id, 0);
51421 - atomic_set(&pinstance->expose_resources, 0);
51422 + atomic_set_unchecked(&pinstance->last_message_id, 0);
51423 + atomic_set_unchecked(&pinstance->expose_resources, 0);
51424
51425 INIT_LIST_HEAD(&pinstance->free_res_q);
51426 INIT_LIST_HEAD(&pinstance->used_res_q);
51427 @@ -5957,7 +5957,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
51428 /* Schedule worker thread to handle CCN and take care of adding and
51429 * removing devices to OS
51430 */
51431 - atomic_set(&pinstance->expose_resources, 1);
51432 + atomic_set_unchecked(&pinstance->expose_resources, 1);
51433 schedule_work(&pinstance->worker_q);
51434 return rc;
51435
51436 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
51437 index e1d150f..6c6df44 100644
51438 --- a/drivers/scsi/pmcraid.h
51439 +++ b/drivers/scsi/pmcraid.h
51440 @@ -748,7 +748,7 @@ struct pmcraid_instance {
51441 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
51442
51443 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
51444 - atomic_t last_message_id;
51445 + atomic_unchecked_t last_message_id;
51446
51447 /* configuration table */
51448 struct pmcraid_config_table *cfg_table;
51449 @@ -777,7 +777,7 @@ struct pmcraid_instance {
51450 atomic_t outstanding_cmds;
51451
51452 /* should add/delete resources to mid-layer now ?*/
51453 - atomic_t expose_resources;
51454 + atomic_unchecked_t expose_resources;
51455
51456
51457
51458 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
51459 struct pmcraid_config_table_entry_ext cfg_entry_ext;
51460 };
51461 struct scsi_device *scsi_dev; /* Link scsi_device structure */
51462 - atomic_t read_failures; /* count of failed READ commands */
51463 - atomic_t write_failures; /* count of failed WRITE commands */
51464 + atomic_unchecked_t read_failures; /* count of failed READ commands */
51465 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
51466
51467 /* To indicate add/delete/modify during CCN */
51468 u8 change_detected;
51469 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
51470 index 82b92c4..3178171 100644
51471 --- a/drivers/scsi/qla2xxx/qla_attr.c
51472 +++ b/drivers/scsi/qla2xxx/qla_attr.c
51473 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
51474 return 0;
51475 }
51476
51477 -struct fc_function_template qla2xxx_transport_functions = {
51478 +fc_function_template_no_const qla2xxx_transport_functions = {
51479
51480 .show_host_node_name = 1,
51481 .show_host_port_name = 1,
51482 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
51483 .bsg_timeout = qla24xx_bsg_timeout,
51484 };
51485
51486 -struct fc_function_template qla2xxx_transport_vport_functions = {
51487 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
51488
51489 .show_host_node_name = 1,
51490 .show_host_port_name = 1,
51491 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
51492 index 7686bfe..4710893 100644
51493 --- a/drivers/scsi/qla2xxx/qla_gbl.h
51494 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
51495 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
51496 struct device_attribute;
51497 extern struct device_attribute *qla2x00_host_attrs[];
51498 struct fc_function_template;
51499 -extern struct fc_function_template qla2xxx_transport_functions;
51500 -extern struct fc_function_template qla2xxx_transport_vport_functions;
51501 +extern fc_function_template_no_const qla2xxx_transport_functions;
51502 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
51503 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
51504 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
51505 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
51506 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
51507 index cce1cbc..5b9f0fe 100644
51508 --- a/drivers/scsi/qla2xxx/qla_os.c
51509 +++ b/drivers/scsi/qla2xxx/qla_os.c
51510 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
51511 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
51512 /* Ok, a 64bit DMA mask is applicable. */
51513 ha->flags.enable_64bit_addressing = 1;
51514 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51515 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51516 + pax_open_kernel();
51517 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
51518 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
51519 + pax_close_kernel();
51520 return;
51521 }
51522 }
51523 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
51524 index 8f6d0fb..1b21097 100644
51525 --- a/drivers/scsi/qla4xxx/ql4_def.h
51526 +++ b/drivers/scsi/qla4xxx/ql4_def.h
51527 @@ -305,7 +305,7 @@ struct ddb_entry {
51528 * (4000 only) */
51529 atomic_t relogin_timer; /* Max Time to wait for
51530 * relogin to complete */
51531 - atomic_t relogin_retry_count; /* Num of times relogin has been
51532 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
51533 * retried */
51534 uint32_t default_time2wait; /* Default Min time between
51535 * relogins (+aens) */
51536 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
51537 index 6d25879..3031a9f 100644
51538 --- a/drivers/scsi/qla4xxx/ql4_os.c
51539 +++ b/drivers/scsi/qla4xxx/ql4_os.c
51540 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
51541 */
51542 if (!iscsi_is_session_online(cls_sess)) {
51543 /* Reset retry relogin timer */
51544 - atomic_inc(&ddb_entry->relogin_retry_count);
51545 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
51546 DEBUG2(ql4_printk(KERN_INFO, ha,
51547 "%s: index[%d] relogin timed out-retrying"
51548 " relogin (%d), retry (%d)\n", __func__,
51549 ddb_entry->fw_ddb_index,
51550 - atomic_read(&ddb_entry->relogin_retry_count),
51551 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
51552 ddb_entry->default_time2wait + 4));
51553 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
51554 atomic_set(&ddb_entry->retry_relogin_timer,
51555 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
51556
51557 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
51558 atomic_set(&ddb_entry->relogin_timer, 0);
51559 - atomic_set(&ddb_entry->relogin_retry_count, 0);
51560 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
51561 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
51562 ddb_entry->default_relogin_timeout =
51563 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
51564 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
51565 index 17bb541..85f4508 100644
51566 --- a/drivers/scsi/scsi_lib.c
51567 +++ b/drivers/scsi/scsi_lib.c
51568 @@ -1595,7 +1595,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
51569 shost = sdev->host;
51570 scsi_init_cmd_errh(cmd);
51571 cmd->result = DID_NO_CONNECT << 16;
51572 - atomic_inc(&cmd->device->iorequest_cnt);
51573 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51574
51575 /*
51576 * SCSI request completion path will do scsi_device_unbusy(),
51577 @@ -1618,9 +1618,9 @@ static void scsi_softirq_done(struct request *rq)
51578
51579 INIT_LIST_HEAD(&cmd->eh_entry);
51580
51581 - atomic_inc(&cmd->device->iodone_cnt);
51582 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
51583 if (cmd->result)
51584 - atomic_inc(&cmd->device->ioerr_cnt);
51585 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
51586
51587 disposition = scsi_decide_disposition(cmd);
51588 if (disposition != SUCCESS &&
51589 @@ -1661,7 +1661,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
51590 struct Scsi_Host *host = cmd->device->host;
51591 int rtn = 0;
51592
51593 - atomic_inc(&cmd->device->iorequest_cnt);
51594 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
51595
51596 /* check if the device is still usable */
51597 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
51598 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
51599 index 1ac38e7..6acc656 100644
51600 --- a/drivers/scsi/scsi_sysfs.c
51601 +++ b/drivers/scsi/scsi_sysfs.c
51602 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
51603 char *buf) \
51604 { \
51605 struct scsi_device *sdev = to_scsi_device(dev); \
51606 - unsigned long long count = atomic_read(&sdev->field); \
51607 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
51608 return snprintf(buf, 20, "0x%llx\n", count); \
51609 } \
51610 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
51611 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
51612 index 5d6f348..18778a6b 100644
51613 --- a/drivers/scsi/scsi_transport_fc.c
51614 +++ b/drivers/scsi/scsi_transport_fc.c
51615 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
51616 * Netlink Infrastructure
51617 */
51618
51619 -static atomic_t fc_event_seq;
51620 +static atomic_unchecked_t fc_event_seq;
51621
51622 /**
51623 * fc_get_event_number - Obtain the next sequential FC event number
51624 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
51625 u32
51626 fc_get_event_number(void)
51627 {
51628 - return atomic_add_return(1, &fc_event_seq);
51629 + return atomic_add_return_unchecked(1, &fc_event_seq);
51630 }
51631 EXPORT_SYMBOL(fc_get_event_number);
51632
51633 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
51634 {
51635 int error;
51636
51637 - atomic_set(&fc_event_seq, 0);
51638 + atomic_set_unchecked(&fc_event_seq, 0);
51639
51640 error = transport_class_register(&fc_host_class);
51641 if (error)
51642 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
51643 char *cp;
51644
51645 *val = simple_strtoul(buf, &cp, 0);
51646 - if ((*cp && (*cp != '\n')) || (*val < 0))
51647 + if (*cp && (*cp != '\n'))
51648 return -EINVAL;
51649 /*
51650 * Check for overflow; dev_loss_tmo is u32
51651 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
51652 index 67d43e3..8cee73c 100644
51653 --- a/drivers/scsi/scsi_transport_iscsi.c
51654 +++ b/drivers/scsi/scsi_transport_iscsi.c
51655 @@ -79,7 +79,7 @@ struct iscsi_internal {
51656 struct transport_container session_cont;
51657 };
51658
51659 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
51660 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
51661 static struct workqueue_struct *iscsi_eh_timer_workq;
51662
51663 static DEFINE_IDA(iscsi_sess_ida);
51664 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
51665 int err;
51666
51667 ihost = shost->shost_data;
51668 - session->sid = atomic_add_return(1, &iscsi_session_nr);
51669 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
51670
51671 if (target_id == ISCSI_MAX_TARGET) {
51672 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
51673 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
51674 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
51675 ISCSI_TRANSPORT_VERSION);
51676
51677 - atomic_set(&iscsi_session_nr, 0);
51678 + atomic_set_unchecked(&iscsi_session_nr, 0);
51679
51680 err = class_register(&iscsi_transport_class);
51681 if (err)
51682 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
51683 index ae45bd9..c32a586 100644
51684 --- a/drivers/scsi/scsi_transport_srp.c
51685 +++ b/drivers/scsi/scsi_transport_srp.c
51686 @@ -35,7 +35,7 @@
51687 #include "scsi_priv.h"
51688
51689 struct srp_host_attrs {
51690 - atomic_t next_port_id;
51691 + atomic_unchecked_t next_port_id;
51692 };
51693 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
51694
51695 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
51696 struct Scsi_Host *shost = dev_to_shost(dev);
51697 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
51698
51699 - atomic_set(&srp_host->next_port_id, 0);
51700 + atomic_set_unchecked(&srp_host->next_port_id, 0);
51701 return 0;
51702 }
51703
51704 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
51705 rport_fast_io_fail_timedout);
51706 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
51707
51708 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
51709 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
51710 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
51711
51712 transport_setup_device(&rport->dev);
51713 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
51714 index 05ea0d4..5af8049 100644
51715 --- a/drivers/scsi/sd.c
51716 +++ b/drivers/scsi/sd.c
51717 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
51718 sdkp->disk = gd;
51719 sdkp->index = index;
51720 atomic_set(&sdkp->openers, 0);
51721 - atomic_set(&sdkp->device->ioerr_cnt, 0);
51722 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
51723
51724 if (!sdp->request_queue->rq_timeout) {
51725 if (sdp->type != TYPE_MOD)
51726 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
51727 index dbf8e77..0d565c7 100644
51728 --- a/drivers/scsi/sg.c
51729 +++ b/drivers/scsi/sg.c
51730 @@ -1098,7 +1098,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
51731 sdp->disk->disk_name,
51732 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
51733 NULL,
51734 - (char *)arg);
51735 + (char __user *)arg);
51736 case BLKTRACESTART:
51737 return blk_trace_startstop(sdp->device->request_queue, 1);
51738 case BLKTRACESTOP:
51739 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
51740 index 011a336..fb2b7a0 100644
51741 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
51742 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
51743 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
51744 return i;
51745 }
51746
51747 -static struct bin_attribute fuse_bin_attr = {
51748 +static bin_attribute_no_const fuse_bin_attr = {
51749 .attr = { .name = "fuse", .mode = S_IRUGO, },
51750 .read = fuse_read,
51751 };
51752 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
51753 index 66a70e9..f82cea4 100644
51754 --- a/drivers/spi/spi.c
51755 +++ b/drivers/spi/spi.c
51756 @@ -2238,7 +2238,7 @@ int spi_bus_unlock(struct spi_master *master)
51757 EXPORT_SYMBOL_GPL(spi_bus_unlock);
51758
51759 /* portable code must never pass more than 32 bytes */
51760 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
51761 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
51762
51763 static u8 *buf;
51764
51765 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
51766 index b41429f..2de5373 100644
51767 --- a/drivers/staging/android/timed_output.c
51768 +++ b/drivers/staging/android/timed_output.c
51769 @@ -25,7 +25,7 @@
51770 #include "timed_output.h"
51771
51772 static struct class *timed_output_class;
51773 -static atomic_t device_count;
51774 +static atomic_unchecked_t device_count;
51775
51776 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
51777 char *buf)
51778 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
51779 timed_output_class = class_create(THIS_MODULE, "timed_output");
51780 if (IS_ERR(timed_output_class))
51781 return PTR_ERR(timed_output_class);
51782 - atomic_set(&device_count, 0);
51783 + atomic_set_unchecked(&device_count, 0);
51784 timed_output_class->dev_groups = timed_output_groups;
51785 }
51786
51787 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
51788 if (ret < 0)
51789 return ret;
51790
51791 - tdev->index = atomic_inc_return(&device_count);
51792 + tdev->index = atomic_inc_return_unchecked(&device_count);
51793 tdev->dev = device_create(timed_output_class, NULL,
51794 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
51795 if (IS_ERR(tdev->dev))
51796 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
51797 index f143cb6..6fb8255 100644
51798 --- a/drivers/staging/comedi/comedi_fops.c
51799 +++ b/drivers/staging/comedi/comedi_fops.c
51800 @@ -273,8 +273,8 @@ static void comedi_file_reset(struct file *file)
51801 }
51802 cfp->last_attached = dev->attached;
51803 cfp->last_detach_count = dev->detach_count;
51804 - ACCESS_ONCE(cfp->read_subdev) = read_s;
51805 - ACCESS_ONCE(cfp->write_subdev) = write_s;
51806 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
51807 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
51808 }
51809
51810 static void comedi_file_check(struct file *file)
51811 @@ -1885,7 +1885,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51812 !(s_old->async->cmd.flags & CMDF_WRITE))
51813 return -EBUSY;
51814
51815 - ACCESS_ONCE(cfp->read_subdev) = s_new;
51816 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
51817 return 0;
51818 }
51819
51820 @@ -1927,7 +1927,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
51821 (s_old->async->cmd.flags & CMDF_WRITE))
51822 return -EBUSY;
51823
51824 - ACCESS_ONCE(cfp->write_subdev) = s_new;
51825 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
51826 return 0;
51827 }
51828
51829 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
51830 index 001348c..cfaac8a 100644
51831 --- a/drivers/staging/gdm724x/gdm_tty.c
51832 +++ b/drivers/staging/gdm724x/gdm_tty.c
51833 @@ -44,7 +44,7 @@
51834 #define gdm_tty_send_control(n, r, v, d, l) (\
51835 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
51836
51837 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
51838 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
51839
51840 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
51841 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
51842 diff --git a/drivers/staging/line6/driver.c b/drivers/staging/line6/driver.c
51843 index 503b2d7..c904931 100644
51844 --- a/drivers/staging/line6/driver.c
51845 +++ b/drivers/staging/line6/driver.c
51846 @@ -463,7 +463,7 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51847 {
51848 struct usb_device *usbdev = line6->usbdev;
51849 int ret;
51850 - unsigned char len;
51851 + unsigned char *plen;
51852
51853 /* query the serial number: */
51854 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51855 @@ -476,27 +476,34 @@ int line6_read_data(struct usb_line6 *line6, int address, void *data,
51856 return ret;
51857 }
51858
51859 + plen = kmalloc(1, GFP_KERNEL);
51860 + if (plen == NULL)
51861 + return -ENOMEM;
51862 +
51863 /* Wait for data length. We'll get 0xff until length arrives. */
51864 do {
51865 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51866 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51867 USB_DIR_IN,
51868 - 0x0012, 0x0000, &len, 1,
51869 + 0x0012, 0x0000, plen, 1,
51870 LINE6_TIMEOUT * HZ);
51871 if (ret < 0) {
51872 dev_err(line6->ifcdev,
51873 "receive length failed (error %d)\n", ret);
51874 + kfree(plen);
51875 return ret;
51876 }
51877 - } while (len == 0xff);
51878 + } while (*plen == 0xff);
51879
51880 - if (len != datalen) {
51881 + if (*plen != datalen) {
51882 /* should be equal or something went wrong */
51883 dev_err(line6->ifcdev,
51884 "length mismatch (expected %d, got %d)\n",
51885 - (int)datalen, (int)len);
51886 + (int)datalen, (int)*plen);
51887 + kfree(plen);
51888 return -EINVAL;
51889 }
51890 + kfree(plen);
51891
51892 /* receive the result: */
51893 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
51894 @@ -520,7 +527,7 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51895 {
51896 struct usb_device *usbdev = line6->usbdev;
51897 int ret;
51898 - unsigned char status;
51899 + unsigned char *status;
51900
51901 ret = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), 0x67,
51902 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT,
51903 @@ -533,26 +540,34 @@ int line6_write_data(struct usb_line6 *line6, int address, void *data,
51904 return ret;
51905 }
51906
51907 + status = kmalloc(1, GFP_KERNEL);
51908 + if (status == NULL)
51909 + return -ENOMEM;
51910 +
51911 do {
51912 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0),
51913 0x67,
51914 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
51915 USB_DIR_IN,
51916 0x0012, 0x0000,
51917 - &status, 1, LINE6_TIMEOUT * HZ);
51918 + status, 1, LINE6_TIMEOUT * HZ);
51919
51920 if (ret < 0) {
51921 dev_err(line6->ifcdev,
51922 "receiving status failed (error %d)\n", ret);
51923 + kfree(status);
51924 return ret;
51925 }
51926 - } while (status == 0xff);
51927 + } while (*status == 0xff);
51928
51929 - if (status != 0) {
51930 + if (*status != 0) {
51931 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
51932 + kfree(status);
51933 return -EINVAL;
51934 }
51935
51936 + kfree(status);
51937 +
51938 return 0;
51939 }
51940
51941 diff --git a/drivers/staging/line6/toneport.c b/drivers/staging/line6/toneport.c
51942 index 6943715..0a93632 100644
51943 --- a/drivers/staging/line6/toneport.c
51944 +++ b/drivers/staging/line6/toneport.c
51945 @@ -11,6 +11,7 @@
51946 */
51947
51948 #include <linux/wait.h>
51949 +#include <linux/slab.h>
51950 #include <sound/control.h>
51951
51952 #include "audio.h"
51953 @@ -307,14 +308,20 @@ static void toneport_destruct(struct usb_interface *interface)
51954 */
51955 static void toneport_setup(struct usb_line6_toneport *toneport)
51956 {
51957 - int ticks;
51958 + int *ticks;
51959 struct usb_line6 *line6 = &toneport->line6;
51960 struct usb_device *usbdev = line6->usbdev;
51961 u16 idProduct = le16_to_cpu(usbdev->descriptor.idProduct);
51962
51963 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
51964 + if (ticks == NULL)
51965 + return;
51966 +
51967 /* sync time on device with host: */
51968 - ticks = (int)get_seconds();
51969 - line6_write_data(line6, 0x80c6, &ticks, 4);
51970 + *ticks = (int)get_seconds();
51971 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
51972 +
51973 + kfree(ticks);
51974
51975 /* enable device: */
51976 toneport_send_cmd(usbdev, 0x0301, 0x0000);
51977 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
51978 index 463da07..e791ce9 100644
51979 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
51980 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
51981 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
51982 return 0;
51983 }
51984
51985 -sfw_test_client_ops_t brw_test_client;
51986 -void brw_init_test_client(void)
51987 -{
51988 - brw_test_client.tso_init = brw_client_init;
51989 - brw_test_client.tso_fini = brw_client_fini;
51990 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
51991 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
51992 +sfw_test_client_ops_t brw_test_client = {
51993 + .tso_init = brw_client_init,
51994 + .tso_fini = brw_client_fini,
51995 + .tso_prep_rpc = brw_client_prep_rpc,
51996 + .tso_done_rpc = brw_client_done_rpc,
51997 };
51998
51999 srpc_service_t brw_test_service;
52000 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
52001 index cc9d182..8fabce3 100644
52002 --- a/drivers/staging/lustre/lnet/selftest/framework.c
52003 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
52004 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
52005
52006 extern sfw_test_client_ops_t ping_test_client;
52007 extern srpc_service_t ping_test_service;
52008 -extern void ping_init_test_client(void);
52009 extern void ping_init_test_service(void);
52010
52011 extern sfw_test_client_ops_t brw_test_client;
52012 extern srpc_service_t brw_test_service;
52013 -extern void brw_init_test_client(void);
52014 extern void brw_init_test_service(void);
52015
52016
52017 @@ -1675,12 +1673,10 @@ sfw_startup (void)
52018 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
52019 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
52020
52021 - brw_init_test_client();
52022 brw_init_test_service();
52023 rc = sfw_register_test(&brw_test_service, &brw_test_client);
52024 LASSERT (rc == 0);
52025
52026 - ping_init_test_client();
52027 ping_init_test_service();
52028 rc = sfw_register_test(&ping_test_service, &ping_test_client);
52029 LASSERT (rc == 0);
52030 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
52031 index d8c0df6..5041cbb 100644
52032 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
52033 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
52034 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
52035 return 0;
52036 }
52037
52038 -sfw_test_client_ops_t ping_test_client;
52039 -void ping_init_test_client(void)
52040 -{
52041 - ping_test_client.tso_init = ping_client_init;
52042 - ping_test_client.tso_fini = ping_client_fini;
52043 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
52044 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
52045 -}
52046 +sfw_test_client_ops_t ping_test_client = {
52047 + .tso_init = ping_client_init,
52048 + .tso_fini = ping_client_fini,
52049 + .tso_prep_rpc = ping_client_prep_rpc,
52050 + .tso_done_rpc = ping_client_done_rpc,
52051 +};
52052
52053 srpc_service_t ping_test_service;
52054 void ping_init_test_service(void)
52055 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52056 index 83bc0a9..12ba00a 100644
52057 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
52058 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
52059 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
52060 ldlm_completion_callback lcs_completion;
52061 ldlm_blocking_callback lcs_blocking;
52062 ldlm_glimpse_callback lcs_glimpse;
52063 -};
52064 +} __no_const;
52065
52066 /* ldlm_lockd.c */
52067 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
52068 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
52069 index 2a88b80..62e7e5f 100644
52070 --- a/drivers/staging/lustre/lustre/include/obd.h
52071 +++ b/drivers/staging/lustre/lustre/include/obd.h
52072 @@ -1362,7 +1362,7 @@ struct md_ops {
52073 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
52074 * wrapper function in include/linux/obd_class.h.
52075 */
52076 -};
52077 +} __no_const;
52078
52079 struct lsm_operations {
52080 void (*lsm_free)(struct lov_stripe_md *);
52081 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52082 index a4c252f..b21acac 100644
52083 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52084 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
52085 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
52086 int added = (mode == LCK_NL);
52087 int overlaps = 0;
52088 int splitted = 0;
52089 - const struct ldlm_callback_suite null_cbs = { NULL };
52090 + const struct ldlm_callback_suite null_cbs = { };
52091
52092 CDEBUG(D_DLMTRACE,
52093 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
52094 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52095 index 83d3f08..b03adad 100644
52096 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52097 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
52098 @@ -236,7 +236,7 @@ int proc_console_max_delay_cs(struct ctl_table *table, int write,
52099 void __user *buffer, size_t *lenp, loff_t *ppos)
52100 {
52101 int rc, max_delay_cs;
52102 - struct ctl_table dummy = *table;
52103 + ctl_table_no_const dummy = *table;
52104 long d;
52105
52106 dummy.data = &max_delay_cs;
52107 @@ -268,7 +268,7 @@ int proc_console_min_delay_cs(struct ctl_table *table, int write,
52108 void __user *buffer, size_t *lenp, loff_t *ppos)
52109 {
52110 int rc, min_delay_cs;
52111 - struct ctl_table dummy = *table;
52112 + ctl_table_no_const dummy = *table;
52113 long d;
52114
52115 dummy.data = &min_delay_cs;
52116 @@ -300,7 +300,7 @@ int proc_console_backoff(struct ctl_table *table, int write,
52117 void __user *buffer, size_t *lenp, loff_t *ppos)
52118 {
52119 int rc, backoff;
52120 - struct ctl_table dummy = *table;
52121 + ctl_table_no_const dummy = *table;
52122
52123 dummy.data = &backoff;
52124 dummy.proc_handler = &proc_dointvec;
52125 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
52126 index 2c4fc74..b04ca79 100644
52127 --- a/drivers/staging/lustre/lustre/libcfs/module.c
52128 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
52129 @@ -315,11 +315,11 @@ out:
52130
52131
52132 struct cfs_psdev_ops libcfs_psdev_ops = {
52133 - libcfs_psdev_open,
52134 - libcfs_psdev_release,
52135 - NULL,
52136 - NULL,
52137 - libcfs_ioctl
52138 + .p_open = libcfs_psdev_open,
52139 + .p_close = libcfs_psdev_release,
52140 + .p_read = NULL,
52141 + .p_write = NULL,
52142 + .p_ioctl = libcfs_ioctl
52143 };
52144
52145 extern int insert_proc(void);
52146 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
52147 index fcbe836..8a7ada4 100644
52148 --- a/drivers/staging/octeon/ethernet-rx.c
52149 +++ b/drivers/staging/octeon/ethernet-rx.c
52150 @@ -352,14 +352,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52151 /* Increment RX stats for virtual ports */
52152 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
52153 #ifdef CONFIG_64BIT
52154 - atomic64_add(1,
52155 + atomic64_add_unchecked(1,
52156 (atomic64_t *)&priv->stats.rx_packets);
52157 - atomic64_add(skb->len,
52158 + atomic64_add_unchecked(skb->len,
52159 (atomic64_t *)&priv->stats.rx_bytes);
52160 #else
52161 - atomic_add(1,
52162 + atomic_add_unchecked(1,
52163 (atomic_t *)&priv->stats.rx_packets);
52164 - atomic_add(skb->len,
52165 + atomic_add_unchecked(skb->len,
52166 (atomic_t *)&priv->stats.rx_bytes);
52167 #endif
52168 }
52169 @@ -371,10 +371,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
52170 dev->name);
52171 */
52172 #ifdef CONFIG_64BIT
52173 - atomic64_add(1,
52174 + atomic64_add_unchecked(1,
52175 (atomic64_t *)&priv->stats.rx_dropped);
52176 #else
52177 - atomic_add(1,
52178 + atomic_add_unchecked(1,
52179 (atomic_t *)&priv->stats.rx_dropped);
52180 #endif
52181 dev_kfree_skb_irq(skb);
52182 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
52183 index ee32149..052d1836 100644
52184 --- a/drivers/staging/octeon/ethernet.c
52185 +++ b/drivers/staging/octeon/ethernet.c
52186 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
52187 * since the RX tasklet also increments it.
52188 */
52189 #ifdef CONFIG_64BIT
52190 - atomic64_add(rx_status.dropped_packets,
52191 - (atomic64_t *)&priv->stats.rx_dropped);
52192 + atomic64_add_unchecked(rx_status.dropped_packets,
52193 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
52194 #else
52195 - atomic_add(rx_status.dropped_packets,
52196 - (atomic_t *)&priv->stats.rx_dropped);
52197 + atomic_add_unchecked(rx_status.dropped_packets,
52198 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
52199 #endif
52200 }
52201
52202 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
52203 index 3b476d8..f522d68 100644
52204 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
52205 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
52206 @@ -225,7 +225,7 @@ struct hal_ops {
52207
52208 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
52209 void (*hal_reset_security_engine)(struct adapter *adapter);
52210 -};
52211 +} __no_const;
52212
52213 enum rt_eeprom_type {
52214 EEPROM_93C46,
52215 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
52216 index 070cc03..6806e37 100644
52217 --- a/drivers/staging/rtl8712/rtl871x_io.h
52218 +++ b/drivers/staging/rtl8712/rtl871x_io.h
52219 @@ -108,7 +108,7 @@ struct _io_ops {
52220 u8 *pmem);
52221 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
52222 u8 *pmem);
52223 -};
52224 +} __no_const;
52225
52226 struct io_req {
52227 struct list_head list;
52228 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
52229 index 46dad63..fe4acdc 100644
52230 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
52231 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
52232 @@ -226,7 +226,7 @@ struct visorchipset_busdev_notifiers {
52233 void (*device_resume)(ulong bus_no, ulong dev_no);
52234 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
52235 ulong *max_size);
52236 -};
52237 +} __no_const;
52238
52239 /* These functions live inside visorchipset, and will be called to indicate
52240 * responses to specific events (by code outside of visorchipset).
52241 @@ -241,7 +241,7 @@ struct visorchipset_busdev_responders {
52242 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
52243 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
52244 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
52245 -};
52246 +} __no_const;
52247
52248 /** Register functions (in the bus driver) to get called by visorchipset
52249 * whenever a bus or device appears for which this service partition is
52250 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
52251 index 9512af6..045bf5a 100644
52252 --- a/drivers/target/sbp/sbp_target.c
52253 +++ b/drivers/target/sbp/sbp_target.c
52254 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
52255
52256 #define SESSION_MAINTENANCE_INTERVAL HZ
52257
52258 -static atomic_t login_id = ATOMIC_INIT(0);
52259 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
52260
52261 static void session_maintenance_work(struct work_struct *);
52262 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
52263 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
52264 login->lun = se_lun;
52265 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
52266 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
52267 - login->login_id = atomic_inc_return(&login_id);
52268 + login->login_id = atomic_inc_return_unchecked(&login_id);
52269
52270 login->tgt_agt = sbp_target_agent_register(login);
52271 if (IS_ERR(login->tgt_agt)) {
52272 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
52273 index 54da2a4..3dd6f57 100644
52274 --- a/drivers/target/target_core_device.c
52275 +++ b/drivers/target/target_core_device.c
52276 @@ -1469,7 +1469,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
52277 spin_lock_init(&dev->se_tmr_lock);
52278 spin_lock_init(&dev->qf_cmd_lock);
52279 sema_init(&dev->caw_sem, 1);
52280 - atomic_set(&dev->dev_ordered_id, 0);
52281 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
52282 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
52283 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
52284 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
52285 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
52286 index ac3cbab..f0d1dd2 100644
52287 --- a/drivers/target/target_core_transport.c
52288 +++ b/drivers/target/target_core_transport.c
52289 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
52290 * Used to determine when ORDERED commands should go from
52291 * Dormant to Active status.
52292 */
52293 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
52294 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
52295 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
52296 cmd->se_ordered_id, cmd->sam_task_attr,
52297 dev->transport->name);
52298 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
52299 index 65a98a9..d93d3a8 100644
52300 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
52301 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
52302 @@ -277,8 +277,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
52303 platform_set_drvdata(pdev, priv);
52304
52305 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
52306 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52307 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52308 + pax_open_kernel();
52309 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
52310 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
52311 + pax_close_kernel();
52312 }
52313 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
52314 priv, &int3400_thermal_ops,
52315 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
52316 index d717f3d..cae1cc3e 100644
52317 --- a/drivers/thermal/of-thermal.c
52318 +++ b/drivers/thermal/of-thermal.c
52319 @@ -31,6 +31,7 @@
52320 #include <linux/export.h>
52321 #include <linux/string.h>
52322 #include <linux/thermal.h>
52323 +#include <linux/mm.h>
52324
52325 #include "thermal_core.h"
52326
52327 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
52328 tz->ops = ops;
52329 tz->sensor_data = data;
52330
52331 - tzd->ops->get_temp = of_thermal_get_temp;
52332 - tzd->ops->get_trend = of_thermal_get_trend;
52333 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52334 + pax_open_kernel();
52335 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
52336 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
52337 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
52338 + pax_close_kernel();
52339 mutex_unlock(&tzd->lock);
52340
52341 return tzd;
52342 @@ -541,9 +544,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
52343 return;
52344
52345 mutex_lock(&tzd->lock);
52346 - tzd->ops->get_temp = NULL;
52347 - tzd->ops->get_trend = NULL;
52348 - tzd->ops->set_emul_temp = NULL;
52349 + pax_open_kernel();
52350 + *(void **)&tzd->ops->get_temp = NULL;
52351 + *(void **)&tzd->ops->get_trend = NULL;
52352 + *(void **)&tzd->ops->set_emul_temp = NULL;
52353 + pax_close_kernel();
52354
52355 tz->ops = NULL;
52356 tz->sensor_data = NULL;
52357 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
52358 index fd66f57..48e6376 100644
52359 --- a/drivers/tty/cyclades.c
52360 +++ b/drivers/tty/cyclades.c
52361 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
52362 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
52363 info->port.count);
52364 #endif
52365 - info->port.count++;
52366 + atomic_inc(&info->port.count);
52367 #ifdef CY_DEBUG_COUNT
52368 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
52369 - current->pid, info->port.count);
52370 + current->pid, atomic_read(&info->port.count));
52371 #endif
52372
52373 /*
52374 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
52375 for (j = 0; j < cy_card[i].nports; j++) {
52376 info = &cy_card[i].ports[j];
52377
52378 - if (info->port.count) {
52379 + if (atomic_read(&info->port.count)) {
52380 /* XXX is the ldisc num worth this? */
52381 struct tty_struct *tty;
52382 struct tty_ldisc *ld;
52383 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
52384 index 4fcec1d..5a036f7 100644
52385 --- a/drivers/tty/hvc/hvc_console.c
52386 +++ b/drivers/tty/hvc/hvc_console.c
52387 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
52388
52389 spin_lock_irqsave(&hp->port.lock, flags);
52390 /* Check and then increment for fast path open. */
52391 - if (hp->port.count++ > 0) {
52392 + if (atomic_inc_return(&hp->port.count) > 1) {
52393 spin_unlock_irqrestore(&hp->port.lock, flags);
52394 hvc_kick();
52395 return 0;
52396 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52397
52398 spin_lock_irqsave(&hp->port.lock, flags);
52399
52400 - if (--hp->port.count == 0) {
52401 + if (atomic_dec_return(&hp->port.count) == 0) {
52402 spin_unlock_irqrestore(&hp->port.lock, flags);
52403 /* We are done with the tty pointer now. */
52404 tty_port_tty_set(&hp->port, NULL);
52405 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
52406 */
52407 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
52408 } else {
52409 - if (hp->port.count < 0)
52410 + if (atomic_read(&hp->port.count) < 0)
52411 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
52412 - hp->vtermno, hp->port.count);
52413 + hp->vtermno, atomic_read(&hp->port.count));
52414 spin_unlock_irqrestore(&hp->port.lock, flags);
52415 }
52416 }
52417 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
52418 * open->hangup case this can be called after the final close so prevent
52419 * that from happening for now.
52420 */
52421 - if (hp->port.count <= 0) {
52422 + if (atomic_read(&hp->port.count) <= 0) {
52423 spin_unlock_irqrestore(&hp->port.lock, flags);
52424 return;
52425 }
52426
52427 - hp->port.count = 0;
52428 + atomic_set(&hp->port.count, 0);
52429 spin_unlock_irqrestore(&hp->port.lock, flags);
52430 tty_port_tty_set(&hp->port, NULL);
52431
52432 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
52433 return -EPIPE;
52434
52435 /* FIXME what's this (unprotected) check for? */
52436 - if (hp->port.count <= 0)
52437 + if (atomic_read(&hp->port.count) <= 0)
52438 return -EIO;
52439
52440 spin_lock_irqsave(&hp->lock, flags);
52441 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
52442 index 81ff7e1..dfb7b71 100644
52443 --- a/drivers/tty/hvc/hvcs.c
52444 +++ b/drivers/tty/hvc/hvcs.c
52445 @@ -83,6 +83,7 @@
52446 #include <asm/hvcserver.h>
52447 #include <asm/uaccess.h>
52448 #include <asm/vio.h>
52449 +#include <asm/local.h>
52450
52451 /*
52452 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
52453 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
52454
52455 spin_lock_irqsave(&hvcsd->lock, flags);
52456
52457 - if (hvcsd->port.count > 0) {
52458 + if (atomic_read(&hvcsd->port.count) > 0) {
52459 spin_unlock_irqrestore(&hvcsd->lock, flags);
52460 printk(KERN_INFO "HVCS: vterm state unchanged. "
52461 "The hvcs device node is still in use.\n");
52462 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
52463 }
52464 }
52465
52466 - hvcsd->port.count = 0;
52467 + atomic_set(&hvcsd->port.count, 0);
52468 hvcsd->port.tty = tty;
52469 tty->driver_data = hvcsd;
52470
52471 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
52472 unsigned long flags;
52473
52474 spin_lock_irqsave(&hvcsd->lock, flags);
52475 - hvcsd->port.count++;
52476 + atomic_inc(&hvcsd->port.count);
52477 hvcsd->todo_mask |= HVCS_SCHED_READ;
52478 spin_unlock_irqrestore(&hvcsd->lock, flags);
52479
52480 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52481 hvcsd = tty->driver_data;
52482
52483 spin_lock_irqsave(&hvcsd->lock, flags);
52484 - if (--hvcsd->port.count == 0) {
52485 + if (atomic_dec_and_test(&hvcsd->port.count)) {
52486
52487 vio_disable_interrupts(hvcsd->vdev);
52488
52489 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
52490
52491 free_irq(irq, hvcsd);
52492 return;
52493 - } else if (hvcsd->port.count < 0) {
52494 + } else if (atomic_read(&hvcsd->port.count) < 0) {
52495 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
52496 " is missmanaged.\n",
52497 - hvcsd->vdev->unit_address, hvcsd->port.count);
52498 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
52499 }
52500
52501 spin_unlock_irqrestore(&hvcsd->lock, flags);
52502 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52503
52504 spin_lock_irqsave(&hvcsd->lock, flags);
52505 /* Preserve this so that we know how many kref refs to put */
52506 - temp_open_count = hvcsd->port.count;
52507 + temp_open_count = atomic_read(&hvcsd->port.count);
52508
52509 /*
52510 * Don't kref put inside the spinlock because the destruction
52511 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
52512 tty->driver_data = NULL;
52513 hvcsd->port.tty = NULL;
52514
52515 - hvcsd->port.count = 0;
52516 + atomic_set(&hvcsd->port.count, 0);
52517
52518 /* This will drop any buffered data on the floor which is OK in a hangup
52519 * scenario. */
52520 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
52521 * the middle of a write operation? This is a crummy place to do this
52522 * but we want to keep it all in the spinlock.
52523 */
52524 - if (hvcsd->port.count <= 0) {
52525 + if (atomic_read(&hvcsd->port.count) <= 0) {
52526 spin_unlock_irqrestore(&hvcsd->lock, flags);
52527 return -ENODEV;
52528 }
52529 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
52530 {
52531 struct hvcs_struct *hvcsd = tty->driver_data;
52532
52533 - if (!hvcsd || hvcsd->port.count <= 0)
52534 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
52535 return 0;
52536
52537 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
52538 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
52539 index 4190199..06d5bfa 100644
52540 --- a/drivers/tty/hvc/hvsi.c
52541 +++ b/drivers/tty/hvc/hvsi.c
52542 @@ -85,7 +85,7 @@ struct hvsi_struct {
52543 int n_outbuf;
52544 uint32_t vtermno;
52545 uint32_t virq;
52546 - atomic_t seqno; /* HVSI packet sequence number */
52547 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
52548 uint16_t mctrl;
52549 uint8_t state; /* HVSI protocol state */
52550 uint8_t flags;
52551 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
52552
52553 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
52554 packet.hdr.len = sizeof(struct hvsi_query_response);
52555 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52556 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52557 packet.verb = VSV_SEND_VERSION_NUMBER;
52558 packet.u.version = HVSI_VERSION;
52559 packet.query_seqno = query_seqno+1;
52560 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
52561
52562 packet.hdr.type = VS_QUERY_PACKET_HEADER;
52563 packet.hdr.len = sizeof(struct hvsi_query);
52564 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52565 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52566 packet.verb = verb;
52567
52568 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
52569 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
52570 int wrote;
52571
52572 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
52573 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52574 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52575 packet.hdr.len = sizeof(struct hvsi_control);
52576 packet.verb = VSV_SET_MODEM_CTL;
52577 packet.mask = HVSI_TSDTR;
52578 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
52579 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
52580
52581 packet.hdr.type = VS_DATA_PACKET_HEADER;
52582 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52583 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52584 packet.hdr.len = count + sizeof(struct hvsi_header);
52585 memcpy(&packet.data, buf, count);
52586
52587 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
52588 struct hvsi_control packet __ALIGNED__;
52589
52590 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
52591 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
52592 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
52593 packet.hdr.len = 6;
52594 packet.verb = VSV_CLOSE_PROTOCOL;
52595
52596 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
52597
52598 tty_port_tty_set(&hp->port, tty);
52599 spin_lock_irqsave(&hp->lock, flags);
52600 - hp->port.count++;
52601 + atomic_inc(&hp->port.count);
52602 atomic_set(&hp->seqno, 0);
52603 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
52604 spin_unlock_irqrestore(&hp->lock, flags);
52605 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52606
52607 spin_lock_irqsave(&hp->lock, flags);
52608
52609 - if (--hp->port.count == 0) {
52610 + if (atomic_dec_return(&hp->port.count) == 0) {
52611 tty_port_tty_set(&hp->port, NULL);
52612 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
52613
52614 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
52615
52616 spin_lock_irqsave(&hp->lock, flags);
52617 }
52618 - } else if (hp->port.count < 0)
52619 + } else if (atomic_read(&hp->port.count) < 0)
52620 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
52621 - hp - hvsi_ports, hp->port.count);
52622 + hp - hvsi_ports, atomic_read(&hp->port.count));
52623
52624 spin_unlock_irqrestore(&hp->lock, flags);
52625 }
52626 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
52627 tty_port_tty_set(&hp->port, NULL);
52628
52629 spin_lock_irqsave(&hp->lock, flags);
52630 - hp->port.count = 0;
52631 + atomic_set(&hp->port.count, 0);
52632 hp->n_outbuf = 0;
52633 spin_unlock_irqrestore(&hp->lock, flags);
52634 }
52635 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
52636 index a270f04..7c77b5d 100644
52637 --- a/drivers/tty/hvc/hvsi_lib.c
52638 +++ b/drivers/tty/hvc/hvsi_lib.c
52639 @@ -8,7 +8,7 @@
52640
52641 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
52642 {
52643 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
52644 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
52645
52646 /* Assumes that always succeeds, works in practice */
52647 return pv->put_chars(pv->termno, (char *)packet, packet->len);
52648 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
52649
52650 /* Reset state */
52651 pv->established = 0;
52652 - atomic_set(&pv->seqno, 0);
52653 + atomic_set_unchecked(&pv->seqno, 0);
52654
52655 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
52656
52657 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
52658 index 345cebb..d5a1e9e 100644
52659 --- a/drivers/tty/ipwireless/tty.c
52660 +++ b/drivers/tty/ipwireless/tty.c
52661 @@ -28,6 +28,7 @@
52662 #include <linux/tty_driver.h>
52663 #include <linux/tty_flip.h>
52664 #include <linux/uaccess.h>
52665 +#include <asm/local.h>
52666
52667 #include "tty.h"
52668 #include "network.h"
52669 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52670 return -ENODEV;
52671
52672 mutex_lock(&tty->ipw_tty_mutex);
52673 - if (tty->port.count == 0)
52674 + if (atomic_read(&tty->port.count) == 0)
52675 tty->tx_bytes_queued = 0;
52676
52677 - tty->port.count++;
52678 + atomic_inc(&tty->port.count);
52679
52680 tty->port.tty = linux_tty;
52681 linux_tty->driver_data = tty;
52682 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
52683
52684 static void do_ipw_close(struct ipw_tty *tty)
52685 {
52686 - tty->port.count--;
52687 -
52688 - if (tty->port.count == 0) {
52689 + if (atomic_dec_return(&tty->port.count) == 0) {
52690 struct tty_struct *linux_tty = tty->port.tty;
52691
52692 if (linux_tty != NULL) {
52693 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
52694 return;
52695
52696 mutex_lock(&tty->ipw_tty_mutex);
52697 - if (tty->port.count == 0) {
52698 + if (atomic_read(&tty->port.count) == 0) {
52699 mutex_unlock(&tty->ipw_tty_mutex);
52700 return;
52701 }
52702 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
52703
52704 mutex_lock(&tty->ipw_tty_mutex);
52705
52706 - if (!tty->port.count) {
52707 + if (!atomic_read(&tty->port.count)) {
52708 mutex_unlock(&tty->ipw_tty_mutex);
52709 return;
52710 }
52711 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
52712 return -ENODEV;
52713
52714 mutex_lock(&tty->ipw_tty_mutex);
52715 - if (!tty->port.count) {
52716 + if (!atomic_read(&tty->port.count)) {
52717 mutex_unlock(&tty->ipw_tty_mutex);
52718 return -EINVAL;
52719 }
52720 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
52721 if (!tty)
52722 return -ENODEV;
52723
52724 - if (!tty->port.count)
52725 + if (!atomic_read(&tty->port.count))
52726 return -EINVAL;
52727
52728 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
52729 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
52730 if (!tty)
52731 return 0;
52732
52733 - if (!tty->port.count)
52734 + if (!atomic_read(&tty->port.count))
52735 return 0;
52736
52737 return tty->tx_bytes_queued;
52738 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
52739 if (!tty)
52740 return -ENODEV;
52741
52742 - if (!tty->port.count)
52743 + if (!atomic_read(&tty->port.count))
52744 return -EINVAL;
52745
52746 return get_control_lines(tty);
52747 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
52748 if (!tty)
52749 return -ENODEV;
52750
52751 - if (!tty->port.count)
52752 + if (!atomic_read(&tty->port.count))
52753 return -EINVAL;
52754
52755 return set_control_lines(tty, set, clear);
52756 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
52757 if (!tty)
52758 return -ENODEV;
52759
52760 - if (!tty->port.count)
52761 + if (!atomic_read(&tty->port.count))
52762 return -EINVAL;
52763
52764 /* FIXME: Exactly how is the tty object locked here .. */
52765 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
52766 * are gone */
52767 mutex_lock(&ttyj->ipw_tty_mutex);
52768 }
52769 - while (ttyj->port.count)
52770 + while (atomic_read(&ttyj->port.count))
52771 do_ipw_close(ttyj);
52772 ipwireless_disassociate_network_ttys(network,
52773 ttyj->channel_idx);
52774 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
52775 index 14c54e0..1efd4f2 100644
52776 --- a/drivers/tty/moxa.c
52777 +++ b/drivers/tty/moxa.c
52778 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
52779 }
52780
52781 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
52782 - ch->port.count++;
52783 + atomic_inc(&ch->port.count);
52784 tty->driver_data = ch;
52785 tty_port_tty_set(&ch->port, tty);
52786 mutex_lock(&ch->port.mutex);
52787 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
52788 index c434376..114ce13 100644
52789 --- a/drivers/tty/n_gsm.c
52790 +++ b/drivers/tty/n_gsm.c
52791 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
52792 spin_lock_init(&dlci->lock);
52793 mutex_init(&dlci->mutex);
52794 dlci->fifo = &dlci->_fifo;
52795 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
52796 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
52797 kfree(dlci);
52798 return NULL;
52799 }
52800 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
52801 struct gsm_dlci *dlci = tty->driver_data;
52802 struct tty_port *port = &dlci->port;
52803
52804 - port->count++;
52805 + atomic_inc(&port->count);
52806 tty_port_tty_set(port, tty);
52807
52808 dlci->modem_rx = 0;
52809 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
52810 index 4ddfa60..1b7e112 100644
52811 --- a/drivers/tty/n_tty.c
52812 +++ b/drivers/tty/n_tty.c
52813 @@ -115,7 +115,7 @@ struct n_tty_data {
52814 int minimum_to_wake;
52815
52816 /* consumer-published */
52817 - size_t read_tail;
52818 + size_t read_tail __intentional_overflow(-1);
52819 size_t line_start;
52820
52821 /* protected by output lock */
52822 @@ -2503,6 +2503,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
52823 {
52824 *ops = tty_ldisc_N_TTY;
52825 ops->owner = NULL;
52826 - ops->refcount = ops->flags = 0;
52827 + atomic_set(&ops->refcount, 0);
52828 + ops->flags = 0;
52829 }
52830 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
52831 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
52832 index 6e1f150..c3ba598 100644
52833 --- a/drivers/tty/pty.c
52834 +++ b/drivers/tty/pty.c
52835 @@ -850,8 +850,10 @@ static void __init unix98_pty_init(void)
52836 panic("Couldn't register Unix98 pts driver");
52837
52838 /* Now create the /dev/ptmx special device */
52839 + pax_open_kernel();
52840 tty_default_fops(&ptmx_fops);
52841 - ptmx_fops.open = ptmx_open;
52842 + *(void **)&ptmx_fops.open = ptmx_open;
52843 + pax_close_kernel();
52844
52845 cdev_init(&ptmx_cdev, &ptmx_fops);
52846 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
52847 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
52848 index 383c4c7..d408e21 100644
52849 --- a/drivers/tty/rocket.c
52850 +++ b/drivers/tty/rocket.c
52851 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52852 tty->driver_data = info;
52853 tty_port_tty_set(port, tty);
52854
52855 - if (port->count++ == 0) {
52856 + if (atomic_inc_return(&port->count) == 1) {
52857 atomic_inc(&rp_num_ports_open);
52858
52859 #ifdef ROCKET_DEBUG_OPEN
52860 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
52861 #endif
52862 }
52863 #ifdef ROCKET_DEBUG_OPEN
52864 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
52865 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
52866 #endif
52867
52868 /*
52869 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
52870 spin_unlock_irqrestore(&info->port.lock, flags);
52871 return;
52872 }
52873 - if (info->port.count)
52874 + if (atomic_read(&info->port.count))
52875 atomic_dec(&rp_num_ports_open);
52876 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
52877 spin_unlock_irqrestore(&info->port.lock, flags);
52878 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
52879 index aa28209..e08fb85 100644
52880 --- a/drivers/tty/serial/ioc4_serial.c
52881 +++ b/drivers/tty/serial/ioc4_serial.c
52882 @@ -437,7 +437,7 @@ struct ioc4_soft {
52883 } is_intr_info[MAX_IOC4_INTR_ENTS];
52884
52885 /* Number of entries active in the above array */
52886 - atomic_t is_num_intrs;
52887 + atomic_unchecked_t is_num_intrs;
52888 } is_intr_type[IOC4_NUM_INTR_TYPES];
52889
52890 /* is_ir_lock must be held while
52891 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
52892 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
52893 || (type == IOC4_OTHER_INTR_TYPE)));
52894
52895 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
52896 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
52897 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
52898
52899 /* Save off the lower level interrupt handler */
52900 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
52901
52902 soft = arg;
52903 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
52904 - num_intrs = (int)atomic_read(
52905 + num_intrs = (int)atomic_read_unchecked(
52906 &soft->is_intr_type[intr_type].is_num_intrs);
52907
52908 this_mir = this_ir = pending_intrs(soft, intr_type);
52909 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
52910 index 129dc5b..1da5bb8 100644
52911 --- a/drivers/tty/serial/kgdb_nmi.c
52912 +++ b/drivers/tty/serial/kgdb_nmi.c
52913 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
52914 * I/O utilities that messages sent to the console will automatically
52915 * be displayed on the dbg_io.
52916 */
52917 - dbg_io_ops->is_console = true;
52918 + pax_open_kernel();
52919 + *(int *)&dbg_io_ops->is_console = true;
52920 + pax_close_kernel();
52921
52922 return 0;
52923 }
52924 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
52925 index a260cde..6b2b5ce 100644
52926 --- a/drivers/tty/serial/kgdboc.c
52927 +++ b/drivers/tty/serial/kgdboc.c
52928 @@ -24,8 +24,9 @@
52929 #define MAX_CONFIG_LEN 40
52930
52931 static struct kgdb_io kgdboc_io_ops;
52932 +static struct kgdb_io kgdboc_io_ops_console;
52933
52934 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
52935 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
52936 static int configured = -1;
52937
52938 static char config[MAX_CONFIG_LEN];
52939 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
52940 kgdboc_unregister_kbd();
52941 if (configured == 1)
52942 kgdb_unregister_io_module(&kgdboc_io_ops);
52943 + else if (configured == 2)
52944 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
52945 }
52946
52947 static int configure_kgdboc(void)
52948 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
52949 int err;
52950 char *cptr = config;
52951 struct console *cons;
52952 + int is_console = 0;
52953
52954 err = kgdboc_option_setup(config);
52955 if (err || !strlen(config) || isspace(config[0]))
52956 goto noconfig;
52957
52958 err = -ENODEV;
52959 - kgdboc_io_ops.is_console = 0;
52960 kgdb_tty_driver = NULL;
52961
52962 kgdboc_use_kms = 0;
52963 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
52964 int idx;
52965 if (cons->device && cons->device(cons, &idx) == p &&
52966 idx == tty_line) {
52967 - kgdboc_io_ops.is_console = 1;
52968 + is_console = 1;
52969 break;
52970 }
52971 cons = cons->next;
52972 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
52973 kgdb_tty_line = tty_line;
52974
52975 do_register:
52976 - err = kgdb_register_io_module(&kgdboc_io_ops);
52977 + if (is_console) {
52978 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
52979 + configured = 2;
52980 + } else {
52981 + err = kgdb_register_io_module(&kgdboc_io_ops);
52982 + configured = 1;
52983 + }
52984 if (err)
52985 goto noconfig;
52986
52987 @@ -205,8 +214,6 @@ do_register:
52988 if (err)
52989 goto nmi_con_failed;
52990
52991 - configured = 1;
52992 -
52993 return 0;
52994
52995 nmi_con_failed:
52996 @@ -223,7 +230,7 @@ noconfig:
52997 static int __init init_kgdboc(void)
52998 {
52999 /* Already configured? */
53000 - if (configured == 1)
53001 + if (configured >= 1)
53002 return 0;
53003
53004 return configure_kgdboc();
53005 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
53006 if (config[len - 1] == '\n')
53007 config[len - 1] = '\0';
53008
53009 - if (configured == 1)
53010 + if (configured >= 1)
53011 cleanup_kgdboc();
53012
53013 /* Go and configure with the new params. */
53014 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
53015 .post_exception = kgdboc_post_exp_handler,
53016 };
53017
53018 +static struct kgdb_io kgdboc_io_ops_console = {
53019 + .name = "kgdboc",
53020 + .read_char = kgdboc_get_char,
53021 + .write_char = kgdboc_put_char,
53022 + .pre_exception = kgdboc_pre_exp_handler,
53023 + .post_exception = kgdboc_post_exp_handler,
53024 + .is_console = 1
53025 +};
53026 +
53027 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
53028 /* This is only available if kgdboc is a built in for early debugging */
53029 static int __init kgdboc_early_init(char *opt)
53030 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
53031 index c88b522..e763029 100644
53032 --- a/drivers/tty/serial/msm_serial.c
53033 +++ b/drivers/tty/serial/msm_serial.c
53034 @@ -1028,7 +1028,7 @@ static struct uart_driver msm_uart_driver = {
53035 .cons = MSM_CONSOLE,
53036 };
53037
53038 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
53039 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
53040
53041 static const struct of_device_id msm_uartdm_table[] = {
53042 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
53043 @@ -1052,7 +1052,7 @@ static int msm_serial_probe(struct platform_device *pdev)
53044 line = pdev->id;
53045
53046 if (line < 0)
53047 - line = atomic_inc_return(&msm_uart_next_id) - 1;
53048 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
53049
53050 if (unlikely(line < 0 || line >= UART_NR))
53051 return -ENXIO;
53052 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
53053 index 107e807..d4a02fa 100644
53054 --- a/drivers/tty/serial/samsung.c
53055 +++ b/drivers/tty/serial/samsung.c
53056 @@ -480,11 +480,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
53057 }
53058 }
53059
53060 +static int s3c64xx_serial_startup(struct uart_port *port);
53061 static int s3c24xx_serial_startup(struct uart_port *port)
53062 {
53063 struct s3c24xx_uart_port *ourport = to_ourport(port);
53064 int ret;
53065
53066 + /* Startup sequence is different for s3c64xx and higher SoC's */
53067 + if (s3c24xx_serial_has_interrupt_mask(port))
53068 + return s3c64xx_serial_startup(port);
53069 +
53070 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
53071 port, (unsigned long long)port->mapbase, port->membase);
53072
53073 @@ -1169,10 +1174,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
53074 /* setup info for port */
53075 port->dev = &platdev->dev;
53076
53077 - /* Startup sequence is different for s3c64xx and higher SoC's */
53078 - if (s3c24xx_serial_has_interrupt_mask(port))
53079 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
53080 -
53081 port->uartclk = 1;
53082
53083 if (cfg->uart_flags & UPF_CONS_FLOW) {
53084 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
53085 index 984605b..e538330 100644
53086 --- a/drivers/tty/serial/serial_core.c
53087 +++ b/drivers/tty/serial/serial_core.c
53088 @@ -1396,7 +1396,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53089 state = drv->state + tty->index;
53090 port = &state->port;
53091 spin_lock_irq(&port->lock);
53092 - --port->count;
53093 + atomic_dec(&port->count);
53094 spin_unlock_irq(&port->lock);
53095 return;
53096 }
53097 @@ -1406,7 +1406,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
53098
53099 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
53100
53101 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
53102 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
53103 return;
53104
53105 /*
53106 @@ -1530,7 +1530,7 @@ static void uart_hangup(struct tty_struct *tty)
53107 uart_flush_buffer(tty);
53108 uart_shutdown(tty, state);
53109 spin_lock_irqsave(&port->lock, flags);
53110 - port->count = 0;
53111 + atomic_set(&port->count, 0);
53112 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
53113 spin_unlock_irqrestore(&port->lock, flags);
53114 tty_port_tty_set(port, NULL);
53115 @@ -1617,7 +1617,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
53116 pr_debug("uart_open(%d) called\n", line);
53117
53118 spin_lock_irq(&port->lock);
53119 - ++port->count;
53120 + atomic_inc(&port->count);
53121 spin_unlock_irq(&port->lock);
53122
53123 /*
53124 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
53125 index b799170..87dafd5 100644
53126 --- a/drivers/tty/synclink.c
53127 +++ b/drivers/tty/synclink.c
53128 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53129
53130 if (debug_level >= DEBUG_LEVEL_INFO)
53131 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
53132 - __FILE__,__LINE__, info->device_name, info->port.count);
53133 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53134
53135 if (tty_port_close_start(&info->port, tty, filp) == 0)
53136 goto cleanup;
53137 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
53138 cleanup:
53139 if (debug_level >= DEBUG_LEVEL_INFO)
53140 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
53141 - tty->driver->name, info->port.count);
53142 + tty->driver->name, atomic_read(&info->port.count));
53143
53144 } /* end of mgsl_close() */
53145
53146 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
53147
53148 mgsl_flush_buffer(tty);
53149 shutdown(info);
53150 -
53151 - info->port.count = 0;
53152 +
53153 + atomic_set(&info->port.count, 0);
53154 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53155 info->port.tty = NULL;
53156
53157 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53158
53159 if (debug_level >= DEBUG_LEVEL_INFO)
53160 printk("%s(%d):block_til_ready before block on %s count=%d\n",
53161 - __FILE__,__LINE__, tty->driver->name, port->count );
53162 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53163
53164 spin_lock_irqsave(&info->irq_spinlock, flags);
53165 - port->count--;
53166 + atomic_dec(&port->count);
53167 spin_unlock_irqrestore(&info->irq_spinlock, flags);
53168 port->blocked_open++;
53169
53170 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53171
53172 if (debug_level >= DEBUG_LEVEL_INFO)
53173 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
53174 - __FILE__,__LINE__, tty->driver->name, port->count );
53175 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53176
53177 tty_unlock(tty);
53178 schedule();
53179 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
53180
53181 /* FIXME: Racy on hangup during close wait */
53182 if (!tty_hung_up_p(filp))
53183 - port->count++;
53184 + atomic_inc(&port->count);
53185 port->blocked_open--;
53186
53187 if (debug_level >= DEBUG_LEVEL_INFO)
53188 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
53189 - __FILE__,__LINE__, tty->driver->name, port->count );
53190 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53191
53192 if (!retval)
53193 port->flags |= ASYNC_NORMAL_ACTIVE;
53194 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53195
53196 if (debug_level >= DEBUG_LEVEL_INFO)
53197 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
53198 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53199 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53200
53201 /* If port is closing, signal caller to try again */
53202 if (info->port.flags & ASYNC_CLOSING){
53203 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
53204 spin_unlock_irqrestore(&info->netlock, flags);
53205 goto cleanup;
53206 }
53207 - info->port.count++;
53208 + atomic_inc(&info->port.count);
53209 spin_unlock_irqrestore(&info->netlock, flags);
53210
53211 - if (info->port.count == 1) {
53212 + if (atomic_read(&info->port.count) == 1) {
53213 /* 1st open on this device, init hardware */
53214 retval = startup(info);
53215 if (retval < 0)
53216 @@ -3442,8 +3442,8 @@ cleanup:
53217 if (retval) {
53218 if (tty->count == 1)
53219 info->port.tty = NULL; /* tty layer will release tty struct */
53220 - if(info->port.count)
53221 - info->port.count--;
53222 + if (atomic_read(&info->port.count))
53223 + atomic_dec(&info->port.count);
53224 }
53225
53226 return retval;
53227 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53228 unsigned short new_crctype;
53229
53230 /* return error if TTY interface open */
53231 - if (info->port.count)
53232 + if (atomic_read(&info->port.count))
53233 return -EBUSY;
53234
53235 switch (encoding)
53236 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
53237
53238 /* arbitrate between network and tty opens */
53239 spin_lock_irqsave(&info->netlock, flags);
53240 - if (info->port.count != 0 || info->netcount != 0) {
53241 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53242 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53243 spin_unlock_irqrestore(&info->netlock, flags);
53244 return -EBUSY;
53245 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53246 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53247
53248 /* return error if TTY interface open */
53249 - if (info->port.count)
53250 + if (atomic_read(&info->port.count))
53251 return -EBUSY;
53252
53253 if (cmd != SIOCWANDEV)
53254 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
53255 index 0e8c39b..e0cb171 100644
53256 --- a/drivers/tty/synclink_gt.c
53257 +++ b/drivers/tty/synclink_gt.c
53258 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53259 tty->driver_data = info;
53260 info->port.tty = tty;
53261
53262 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
53263 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
53264
53265 /* If port is closing, signal caller to try again */
53266 if (info->port.flags & ASYNC_CLOSING){
53267 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53268 mutex_unlock(&info->port.mutex);
53269 goto cleanup;
53270 }
53271 - info->port.count++;
53272 + atomic_inc(&info->port.count);
53273 spin_unlock_irqrestore(&info->netlock, flags);
53274
53275 - if (info->port.count == 1) {
53276 + if (atomic_read(&info->port.count) == 1) {
53277 /* 1st open on this device, init hardware */
53278 retval = startup(info);
53279 if (retval < 0) {
53280 @@ -715,8 +715,8 @@ cleanup:
53281 if (retval) {
53282 if (tty->count == 1)
53283 info->port.tty = NULL; /* tty layer will release tty struct */
53284 - if(info->port.count)
53285 - info->port.count--;
53286 + if(atomic_read(&info->port.count))
53287 + atomic_dec(&info->port.count);
53288 }
53289
53290 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
53291 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53292
53293 if (sanity_check(info, tty->name, "close"))
53294 return;
53295 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
53296 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
53297
53298 if (tty_port_close_start(&info->port, tty, filp) == 0)
53299 goto cleanup;
53300 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53301 tty_port_close_end(&info->port, tty);
53302 info->port.tty = NULL;
53303 cleanup:
53304 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
53305 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
53306 }
53307
53308 static void hangup(struct tty_struct *tty)
53309 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
53310 shutdown(info);
53311
53312 spin_lock_irqsave(&info->port.lock, flags);
53313 - info->port.count = 0;
53314 + atomic_set(&info->port.count, 0);
53315 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53316 info->port.tty = NULL;
53317 spin_unlock_irqrestore(&info->port.lock, flags);
53318 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53319 unsigned short new_crctype;
53320
53321 /* return error if TTY interface open */
53322 - if (info->port.count)
53323 + if (atomic_read(&info->port.count))
53324 return -EBUSY;
53325
53326 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
53327 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
53328
53329 /* arbitrate between network and tty opens */
53330 spin_lock_irqsave(&info->netlock, flags);
53331 - if (info->port.count != 0 || info->netcount != 0) {
53332 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53333 DBGINFO(("%s hdlc_open busy\n", dev->name));
53334 spin_unlock_irqrestore(&info->netlock, flags);
53335 return -EBUSY;
53336 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53337 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
53338
53339 /* return error if TTY interface open */
53340 - if (info->port.count)
53341 + if (atomic_read(&info->port.count))
53342 return -EBUSY;
53343
53344 if (cmd != SIOCWANDEV)
53345 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
53346 if (port == NULL)
53347 continue;
53348 spin_lock(&port->lock);
53349 - if ((port->port.count || port->netcount) &&
53350 + if ((atomic_read(&port->port.count) || port->netcount) &&
53351 port->pending_bh && !port->bh_running &&
53352 !port->bh_requested) {
53353 DBGISR(("%s bh queued\n", port->device_name));
53354 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53355 add_wait_queue(&port->open_wait, &wait);
53356
53357 spin_lock_irqsave(&info->lock, flags);
53358 - port->count--;
53359 + atomic_dec(&port->count);
53360 spin_unlock_irqrestore(&info->lock, flags);
53361 port->blocked_open++;
53362
53363 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53364 remove_wait_queue(&port->open_wait, &wait);
53365
53366 if (!tty_hung_up_p(filp))
53367 - port->count++;
53368 + atomic_inc(&port->count);
53369 port->blocked_open--;
53370
53371 if (!retval)
53372 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
53373 index c3f9091..abe4601 100644
53374 --- a/drivers/tty/synclinkmp.c
53375 +++ b/drivers/tty/synclinkmp.c
53376 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
53377
53378 if (debug_level >= DEBUG_LEVEL_INFO)
53379 printk("%s(%d):%s open(), old ref count = %d\n",
53380 - __FILE__,__LINE__,tty->driver->name, info->port.count);
53381 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
53382
53383 /* If port is closing, signal caller to try again */
53384 if (info->port.flags & ASYNC_CLOSING){
53385 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
53386 spin_unlock_irqrestore(&info->netlock, flags);
53387 goto cleanup;
53388 }
53389 - info->port.count++;
53390 + atomic_inc(&info->port.count);
53391 spin_unlock_irqrestore(&info->netlock, flags);
53392
53393 - if (info->port.count == 1) {
53394 + if (atomic_read(&info->port.count) == 1) {
53395 /* 1st open on this device, init hardware */
53396 retval = startup(info);
53397 if (retval < 0)
53398 @@ -796,8 +796,8 @@ cleanup:
53399 if (retval) {
53400 if (tty->count == 1)
53401 info->port.tty = NULL; /* tty layer will release tty struct */
53402 - if(info->port.count)
53403 - info->port.count--;
53404 + if(atomic_read(&info->port.count))
53405 + atomic_dec(&info->port.count);
53406 }
53407
53408 return retval;
53409 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53410
53411 if (debug_level >= DEBUG_LEVEL_INFO)
53412 printk("%s(%d):%s close() entry, count=%d\n",
53413 - __FILE__,__LINE__, info->device_name, info->port.count);
53414 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
53415
53416 if (tty_port_close_start(&info->port, tty, filp) == 0)
53417 goto cleanup;
53418 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
53419 cleanup:
53420 if (debug_level >= DEBUG_LEVEL_INFO)
53421 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
53422 - tty->driver->name, info->port.count);
53423 + tty->driver->name, atomic_read(&info->port.count));
53424 }
53425
53426 /* Called by tty_hangup() when a hangup is signaled.
53427 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
53428 shutdown(info);
53429
53430 spin_lock_irqsave(&info->port.lock, flags);
53431 - info->port.count = 0;
53432 + atomic_set(&info->port.count, 0);
53433 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
53434 info->port.tty = NULL;
53435 spin_unlock_irqrestore(&info->port.lock, flags);
53436 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
53437 unsigned short new_crctype;
53438
53439 /* return error if TTY interface open */
53440 - if (info->port.count)
53441 + if (atomic_read(&info->port.count))
53442 return -EBUSY;
53443
53444 switch (encoding)
53445 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
53446
53447 /* arbitrate between network and tty opens */
53448 spin_lock_irqsave(&info->netlock, flags);
53449 - if (info->port.count != 0 || info->netcount != 0) {
53450 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
53451 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
53452 spin_unlock_irqrestore(&info->netlock, flags);
53453 return -EBUSY;
53454 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
53455 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
53456
53457 /* return error if TTY interface open */
53458 - if (info->port.count)
53459 + if (atomic_read(&info->port.count))
53460 return -EBUSY;
53461
53462 if (cmd != SIOCWANDEV)
53463 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
53464 * do not request bottom half processing if the
53465 * device is not open in a normal mode.
53466 */
53467 - if ( port && (port->port.count || port->netcount) &&
53468 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
53469 port->pending_bh && !port->bh_running &&
53470 !port->bh_requested ) {
53471 if ( debug_level >= DEBUG_LEVEL_ISR )
53472 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53473
53474 if (debug_level >= DEBUG_LEVEL_INFO)
53475 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
53476 - __FILE__,__LINE__, tty->driver->name, port->count );
53477 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53478
53479 spin_lock_irqsave(&info->lock, flags);
53480 - port->count--;
53481 + atomic_dec(&port->count);
53482 spin_unlock_irqrestore(&info->lock, flags);
53483 port->blocked_open++;
53484
53485 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53486
53487 if (debug_level >= DEBUG_LEVEL_INFO)
53488 printk("%s(%d):%s block_til_ready() count=%d\n",
53489 - __FILE__,__LINE__, tty->driver->name, port->count );
53490 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53491
53492 tty_unlock(tty);
53493 schedule();
53494 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
53495 set_current_state(TASK_RUNNING);
53496 remove_wait_queue(&port->open_wait, &wait);
53497 if (!tty_hung_up_p(filp))
53498 - port->count++;
53499 + atomic_inc(&port->count);
53500 port->blocked_open--;
53501
53502 if (debug_level >= DEBUG_LEVEL_INFO)
53503 printk("%s(%d):%s block_til_ready() after, count=%d\n",
53504 - __FILE__,__LINE__, tty->driver->name, port->count );
53505 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
53506
53507 if (!retval)
53508 port->flags |= ASYNC_NORMAL_ACTIVE;
53509 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
53510 index 42bad18..447d7a2 100644
53511 --- a/drivers/tty/sysrq.c
53512 +++ b/drivers/tty/sysrq.c
53513 @@ -1084,7 +1084,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
53514 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
53515 size_t count, loff_t *ppos)
53516 {
53517 - if (count) {
53518 + if (count && capable(CAP_SYS_ADMIN)) {
53519 char c;
53520
53521 if (get_user(c, buf))
53522 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
53523 index 2bb4dfc..a7f6e86 100644
53524 --- a/drivers/tty/tty_io.c
53525 +++ b/drivers/tty/tty_io.c
53526 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
53527
53528 void tty_default_fops(struct file_operations *fops)
53529 {
53530 - *fops = tty_fops;
53531 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
53532 }
53533
53534 /*
53535 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
53536 index 3737f55..7cef448 100644
53537 --- a/drivers/tty/tty_ldisc.c
53538 +++ b/drivers/tty/tty_ldisc.c
53539 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
53540 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53541 tty_ldiscs[disc] = new_ldisc;
53542 new_ldisc->num = disc;
53543 - new_ldisc->refcount = 0;
53544 + atomic_set(&new_ldisc->refcount, 0);
53545 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53546
53547 return ret;
53548 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
53549 return -EINVAL;
53550
53551 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53552 - if (tty_ldiscs[disc]->refcount)
53553 + if (atomic_read(&tty_ldiscs[disc]->refcount))
53554 ret = -EBUSY;
53555 else
53556 tty_ldiscs[disc] = NULL;
53557 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
53558 if (ldops) {
53559 ret = ERR_PTR(-EAGAIN);
53560 if (try_module_get(ldops->owner)) {
53561 - ldops->refcount++;
53562 + atomic_inc(&ldops->refcount);
53563 ret = ldops;
53564 }
53565 }
53566 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
53567 unsigned long flags;
53568
53569 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
53570 - ldops->refcount--;
53571 + atomic_dec(&ldops->refcount);
53572 module_put(ldops->owner);
53573 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
53574 }
53575 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
53576 index 40b31835..94d92ae 100644
53577 --- a/drivers/tty/tty_port.c
53578 +++ b/drivers/tty/tty_port.c
53579 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
53580 unsigned long flags;
53581
53582 spin_lock_irqsave(&port->lock, flags);
53583 - port->count = 0;
53584 + atomic_set(&port->count, 0);
53585 port->flags &= ~ASYNC_NORMAL_ACTIVE;
53586 tty = port->tty;
53587 if (tty)
53588 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53589
53590 /* The port lock protects the port counts */
53591 spin_lock_irqsave(&port->lock, flags);
53592 - port->count--;
53593 + atomic_dec(&port->count);
53594 port->blocked_open++;
53595 spin_unlock_irqrestore(&port->lock, flags);
53596
53597 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
53598 we must not mess that up further */
53599 spin_lock_irqsave(&port->lock, flags);
53600 if (!tty_hung_up_p(filp))
53601 - port->count++;
53602 + atomic_inc(&port->count);
53603 port->blocked_open--;
53604 if (retval == 0)
53605 port->flags |= ASYNC_NORMAL_ACTIVE;
53606 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
53607 return 0;
53608
53609 spin_lock_irqsave(&port->lock, flags);
53610 - if (tty->count == 1 && port->count != 1) {
53611 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
53612 printk(KERN_WARNING
53613 "tty_port_close_start: tty->count = 1 port count = %d.\n",
53614 - port->count);
53615 - port->count = 1;
53616 + atomic_read(&port->count));
53617 + atomic_set(&port->count, 1);
53618 }
53619 - if (--port->count < 0) {
53620 + if (atomic_dec_return(&port->count) < 0) {
53621 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
53622 - port->count);
53623 - port->count = 0;
53624 + atomic_read(&port->count));
53625 + atomic_set(&port->count, 0);
53626 }
53627
53628 - if (port->count) {
53629 + if (atomic_read(&port->count)) {
53630 spin_unlock_irqrestore(&port->lock, flags);
53631 return 0;
53632 }
53633 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
53634 struct file *filp)
53635 {
53636 spin_lock_irq(&port->lock);
53637 - ++port->count;
53638 + atomic_inc(&port->count);
53639 spin_unlock_irq(&port->lock);
53640 tty_port_tty_set(port, tty);
53641
53642 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
53643 index 8a89f6e..50b32af 100644
53644 --- a/drivers/tty/vt/keyboard.c
53645 +++ b/drivers/tty/vt/keyboard.c
53646 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
53647 kbd->kbdmode == VC_OFF) &&
53648 value != KVAL(K_SAK))
53649 return; /* SAK is allowed even in raw mode */
53650 +
53651 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
53652 + {
53653 + void *func = fn_handler[value];
53654 + if (func == fn_show_state || func == fn_show_ptregs ||
53655 + func == fn_show_mem)
53656 + return;
53657 + }
53658 +#endif
53659 +
53660 fn_handler[value](vc);
53661 }
53662
53663 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53664 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
53665 return -EFAULT;
53666
53667 - if (!capable(CAP_SYS_TTY_CONFIG))
53668 - perm = 0;
53669 -
53670 switch (cmd) {
53671 case KDGKBENT:
53672 /* Ensure another thread doesn't free it under us */
53673 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
53674 spin_unlock_irqrestore(&kbd_event_lock, flags);
53675 return put_user(val, &user_kbe->kb_value);
53676 case KDSKBENT:
53677 + if (!capable(CAP_SYS_TTY_CONFIG))
53678 + perm = 0;
53679 +
53680 if (!perm)
53681 return -EPERM;
53682 if (!i && v == K_NOSUCHMAP) {
53683 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53684 int i, j, k;
53685 int ret;
53686
53687 - if (!capable(CAP_SYS_TTY_CONFIG))
53688 - perm = 0;
53689 -
53690 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
53691 if (!kbs) {
53692 ret = -ENOMEM;
53693 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
53694 kfree(kbs);
53695 return ((p && *p) ? -EOVERFLOW : 0);
53696 case KDSKBSENT:
53697 + if (!capable(CAP_SYS_TTY_CONFIG))
53698 + perm = 0;
53699 +
53700 if (!perm) {
53701 ret = -EPERM;
53702 goto reterr;
53703 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
53704 index 6276f13..84f2449 100644
53705 --- a/drivers/uio/uio.c
53706 +++ b/drivers/uio/uio.c
53707 @@ -25,6 +25,7 @@
53708 #include <linux/kobject.h>
53709 #include <linux/cdev.h>
53710 #include <linux/uio_driver.h>
53711 +#include <asm/local.h>
53712
53713 #define UIO_MAX_DEVICES (1U << MINORBITS)
53714
53715 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
53716 struct device_attribute *attr, char *buf)
53717 {
53718 struct uio_device *idev = dev_get_drvdata(dev);
53719 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
53720 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
53721 }
53722 static DEVICE_ATTR_RO(event);
53723
53724 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
53725 {
53726 struct uio_device *idev = info->uio_dev;
53727
53728 - atomic_inc(&idev->event);
53729 + atomic_inc_unchecked(&idev->event);
53730 wake_up_interruptible(&idev->wait);
53731 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
53732 }
53733 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
53734 }
53735
53736 listener->dev = idev;
53737 - listener->event_count = atomic_read(&idev->event);
53738 + listener->event_count = atomic_read_unchecked(&idev->event);
53739 filep->private_data = listener;
53740
53741 if (idev->info->open) {
53742 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
53743 return -EIO;
53744
53745 poll_wait(filep, &idev->wait, wait);
53746 - if (listener->event_count != atomic_read(&idev->event))
53747 + if (listener->event_count != atomic_read_unchecked(&idev->event))
53748 return POLLIN | POLLRDNORM;
53749 return 0;
53750 }
53751 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
53752 do {
53753 set_current_state(TASK_INTERRUPTIBLE);
53754
53755 - event_count = atomic_read(&idev->event);
53756 + event_count = atomic_read_unchecked(&idev->event);
53757 if (event_count != listener->event_count) {
53758 if (copy_to_user(buf, &event_count, count))
53759 retval = -EFAULT;
53760 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
53761 static int uio_find_mem_index(struct vm_area_struct *vma)
53762 {
53763 struct uio_device *idev = vma->vm_private_data;
53764 + unsigned long size;
53765
53766 if (vma->vm_pgoff < MAX_UIO_MAPS) {
53767 - if (idev->info->mem[vma->vm_pgoff].size == 0)
53768 + size = idev->info->mem[vma->vm_pgoff].size;
53769 + if (size == 0)
53770 + return -1;
53771 + if (vma->vm_end - vma->vm_start > size)
53772 return -1;
53773 return (int)vma->vm_pgoff;
53774 }
53775 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
53776 idev->owner = owner;
53777 idev->info = info;
53778 init_waitqueue_head(&idev->wait);
53779 - atomic_set(&idev->event, 0);
53780 + atomic_set_unchecked(&idev->event, 0);
53781
53782 ret = uio_get_minor(idev);
53783 if (ret)
53784 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
53785 index 813d4d3..a71934f 100644
53786 --- a/drivers/usb/atm/cxacru.c
53787 +++ b/drivers/usb/atm/cxacru.c
53788 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
53789 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
53790 if (ret < 2)
53791 return -EINVAL;
53792 - if (index < 0 || index > 0x7f)
53793 + if (index > 0x7f)
53794 return -EINVAL;
53795 pos += tmp;
53796
53797 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
53798 index dada014..1d0d517 100644
53799 --- a/drivers/usb/atm/usbatm.c
53800 +++ b/drivers/usb/atm/usbatm.c
53801 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53802 if (printk_ratelimit())
53803 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
53804 __func__, vpi, vci);
53805 - atomic_inc(&vcc->stats->rx_err);
53806 + atomic_inc_unchecked(&vcc->stats->rx_err);
53807 return;
53808 }
53809
53810 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53811 if (length > ATM_MAX_AAL5_PDU) {
53812 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
53813 __func__, length, vcc);
53814 - atomic_inc(&vcc->stats->rx_err);
53815 + atomic_inc_unchecked(&vcc->stats->rx_err);
53816 goto out;
53817 }
53818
53819 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53820 if (sarb->len < pdu_length) {
53821 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
53822 __func__, pdu_length, sarb->len, vcc);
53823 - atomic_inc(&vcc->stats->rx_err);
53824 + atomic_inc_unchecked(&vcc->stats->rx_err);
53825 goto out;
53826 }
53827
53828 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
53829 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
53830 __func__, vcc);
53831 - atomic_inc(&vcc->stats->rx_err);
53832 + atomic_inc_unchecked(&vcc->stats->rx_err);
53833 goto out;
53834 }
53835
53836 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53837 if (printk_ratelimit())
53838 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
53839 __func__, length);
53840 - atomic_inc(&vcc->stats->rx_drop);
53841 + atomic_inc_unchecked(&vcc->stats->rx_drop);
53842 goto out;
53843 }
53844
53845 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
53846
53847 vcc->push(vcc, skb);
53848
53849 - atomic_inc(&vcc->stats->rx);
53850 + atomic_inc_unchecked(&vcc->stats->rx);
53851 out:
53852 skb_trim(sarb, 0);
53853 }
53854 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
53855 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
53856
53857 usbatm_pop(vcc, skb);
53858 - atomic_inc(&vcc->stats->tx);
53859 + atomic_inc_unchecked(&vcc->stats->tx);
53860
53861 skb = skb_dequeue(&instance->sndqueue);
53862 }
53863 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
53864 if (!left--)
53865 return sprintf(page,
53866 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
53867 - atomic_read(&atm_dev->stats.aal5.tx),
53868 - atomic_read(&atm_dev->stats.aal5.tx_err),
53869 - atomic_read(&atm_dev->stats.aal5.rx),
53870 - atomic_read(&atm_dev->stats.aal5.rx_err),
53871 - atomic_read(&atm_dev->stats.aal5.rx_drop));
53872 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
53873 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
53874 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
53875 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
53876 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
53877
53878 if (!left--) {
53879 if (instance->disconnected)
53880 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
53881 index 2a3bbdf..91d72cf 100644
53882 --- a/drivers/usb/core/devices.c
53883 +++ b/drivers/usb/core/devices.c
53884 @@ -126,7 +126,7 @@ static const char format_endpt[] =
53885 * time it gets called.
53886 */
53887 static struct device_connect_event {
53888 - atomic_t count;
53889 + atomic_unchecked_t count;
53890 wait_queue_head_t wait;
53891 } device_event = {
53892 .count = ATOMIC_INIT(1),
53893 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
53894
53895 void usbfs_conn_disc_event(void)
53896 {
53897 - atomic_add(2, &device_event.count);
53898 + atomic_add_unchecked(2, &device_event.count);
53899 wake_up(&device_event.wait);
53900 }
53901
53902 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
53903
53904 poll_wait(file, &device_event.wait, wait);
53905
53906 - event_count = atomic_read(&device_event.count);
53907 + event_count = atomic_read_unchecked(&device_event.count);
53908 if (file->f_version != event_count) {
53909 file->f_version = event_count;
53910 return POLLIN | POLLRDNORM;
53911 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
53912 index e500243..401300f 100644
53913 --- a/drivers/usb/core/devio.c
53914 +++ b/drivers/usb/core/devio.c
53915 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53916 struct usb_dev_state *ps = file->private_data;
53917 struct usb_device *dev = ps->dev;
53918 ssize_t ret = 0;
53919 - unsigned len;
53920 + size_t len;
53921 loff_t pos;
53922 int i;
53923
53924 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
53925 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
53926 struct usb_config_descriptor *config =
53927 (struct usb_config_descriptor *)dev->rawdescriptors[i];
53928 - unsigned int length = le16_to_cpu(config->wTotalLength);
53929 + size_t length = le16_to_cpu(config->wTotalLength);
53930
53931 if (*ppos < pos + length) {
53932
53933 /* The descriptor may claim to be longer than it
53934 * really is. Here is the actual allocated length. */
53935 - unsigned alloclen =
53936 + size_t alloclen =
53937 le16_to_cpu(dev->config[i].desc.wTotalLength);
53938
53939 - len = length - (*ppos - pos);
53940 + len = length + pos - *ppos;
53941 if (len > nbytes)
53942 len = nbytes;
53943
53944 /* Simply don't write (skip over) unallocated parts */
53945 if (alloclen > (*ppos - pos)) {
53946 - alloclen -= (*ppos - pos);
53947 + alloclen = alloclen + pos - *ppos;
53948 if (copy_to_user(buf,
53949 dev->rawdescriptors[i] + (*ppos - pos),
53950 min(len, alloclen))) {
53951 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
53952 index 45a915c..09f9735 100644
53953 --- a/drivers/usb/core/hcd.c
53954 +++ b/drivers/usb/core/hcd.c
53955 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53956 */
53957 usb_get_urb(urb);
53958 atomic_inc(&urb->use_count);
53959 - atomic_inc(&urb->dev->urbnum);
53960 + atomic_inc_unchecked(&urb->dev->urbnum);
53961 usbmon_urb_submit(&hcd->self, urb);
53962
53963 /* NOTE requirements on root-hub callers (usbfs and the hub
53964 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
53965 urb->hcpriv = NULL;
53966 INIT_LIST_HEAD(&urb->urb_list);
53967 atomic_dec(&urb->use_count);
53968 - atomic_dec(&urb->dev->urbnum);
53969 + atomic_dec_unchecked(&urb->dev->urbnum);
53970 if (atomic_read(&urb->reject))
53971 wake_up(&usb_kill_urb_queue);
53972 usb_put_urb(urb);
53973 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
53974 index b4bfa3a..008f926 100644
53975 --- a/drivers/usb/core/hub.c
53976 +++ b/drivers/usb/core/hub.c
53977 @@ -26,6 +26,7 @@
53978 #include <linux/mutex.h>
53979 #include <linux/random.h>
53980 #include <linux/pm_qos.h>
53981 +#include <linux/grsecurity.h>
53982
53983 #include <asm/uaccess.h>
53984 #include <asm/byteorder.h>
53985 @@ -4664,6 +4665,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
53986 goto done;
53987 return;
53988 }
53989 +
53990 + if (gr_handle_new_usb())
53991 + goto done;
53992 +
53993 if (hub_is_superspeed(hub->hdev))
53994 unit_load = 150;
53995 else
53996 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
53997 index f368d20..0c30ac5 100644
53998 --- a/drivers/usb/core/message.c
53999 +++ b/drivers/usb/core/message.c
54000 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
54001 * Return: If successful, the number of bytes transferred. Otherwise, a negative
54002 * error number.
54003 */
54004 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54005 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
54006 __u8 requesttype, __u16 value, __u16 index, void *data,
54007 __u16 size, int timeout)
54008 {
54009 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
54010 * If successful, 0. Otherwise a negative error number. The number of actual
54011 * bytes transferred will be stored in the @actual_length parameter.
54012 */
54013 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54014 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
54015 void *data, int len, int *actual_length, int timeout)
54016 {
54017 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
54018 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
54019 * bytes transferred will be stored in the @actual_length parameter.
54020 *
54021 */
54022 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54023 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
54024 void *data, int len, int *actual_length, int timeout)
54025 {
54026 struct urb *urb;
54027 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
54028 index d269738..7340cd7 100644
54029 --- a/drivers/usb/core/sysfs.c
54030 +++ b/drivers/usb/core/sysfs.c
54031 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
54032 struct usb_device *udev;
54033
54034 udev = to_usb_device(dev);
54035 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
54036 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
54037 }
54038 static DEVICE_ATTR_RO(urbnum);
54039
54040 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
54041 index b1fb9ae..4224885 100644
54042 --- a/drivers/usb/core/usb.c
54043 +++ b/drivers/usb/core/usb.c
54044 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
54045 set_dev_node(&dev->dev, dev_to_node(bus->controller));
54046 dev->state = USB_STATE_ATTACHED;
54047 dev->lpm_disable_count = 1;
54048 - atomic_set(&dev->urbnum, 0);
54049 + atomic_set_unchecked(&dev->urbnum, 0);
54050
54051 INIT_LIST_HEAD(&dev->ep0.urb_list);
54052 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
54053 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
54054 index 8cfc319..4868255 100644
54055 --- a/drivers/usb/early/ehci-dbgp.c
54056 +++ b/drivers/usb/early/ehci-dbgp.c
54057 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
54058
54059 #ifdef CONFIG_KGDB
54060 static struct kgdb_io kgdbdbgp_io_ops;
54061 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
54062 +static struct kgdb_io kgdbdbgp_io_ops_console;
54063 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
54064 #else
54065 #define dbgp_kgdb_mode (0)
54066 #endif
54067 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
54068 .write_char = kgdbdbgp_write_char,
54069 };
54070
54071 +static struct kgdb_io kgdbdbgp_io_ops_console = {
54072 + .name = "kgdbdbgp",
54073 + .read_char = kgdbdbgp_read_char,
54074 + .write_char = kgdbdbgp_write_char,
54075 + .is_console = 1
54076 +};
54077 +
54078 static int kgdbdbgp_wait_time;
54079
54080 static int __init kgdbdbgp_parse_config(char *str)
54081 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
54082 ptr++;
54083 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
54084 }
54085 - kgdb_register_io_module(&kgdbdbgp_io_ops);
54086 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
54087 + if (early_dbgp_console.index != -1)
54088 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
54089 + else
54090 + kgdb_register_io_module(&kgdbdbgp_io_ops);
54091
54092 return 0;
54093 }
54094 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
54095 index e971584..03495ab 100644
54096 --- a/drivers/usb/gadget/function/f_uac1.c
54097 +++ b/drivers/usb/gadget/function/f_uac1.c
54098 @@ -14,6 +14,7 @@
54099 #include <linux/module.h>
54100 #include <linux/device.h>
54101 #include <linux/atomic.h>
54102 +#include <linux/module.h>
54103
54104 #include "u_uac1.h"
54105
54106 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
54107 index 491082a..dfd7d17 100644
54108 --- a/drivers/usb/gadget/function/u_serial.c
54109 +++ b/drivers/usb/gadget/function/u_serial.c
54110 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54111 spin_lock_irq(&port->port_lock);
54112
54113 /* already open? Great. */
54114 - if (port->port.count) {
54115 + if (atomic_read(&port->port.count)) {
54116 status = 0;
54117 - port->port.count++;
54118 + atomic_inc(&port->port.count);
54119
54120 /* currently opening/closing? wait ... */
54121 } else if (port->openclose) {
54122 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
54123 tty->driver_data = port;
54124 port->port.tty = tty;
54125
54126 - port->port.count = 1;
54127 + atomic_set(&port->port.count, 1);
54128 port->openclose = false;
54129
54130 /* if connected, start the I/O stream */
54131 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54132
54133 spin_lock_irq(&port->port_lock);
54134
54135 - if (port->port.count != 1) {
54136 - if (port->port.count == 0)
54137 + if (atomic_read(&port->port.count) != 1) {
54138 + if (atomic_read(&port->port.count) == 0)
54139 WARN_ON(1);
54140 else
54141 - --port->port.count;
54142 + atomic_dec(&port->port.count);
54143 goto exit;
54144 }
54145
54146 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
54147 * and sleep if necessary
54148 */
54149 port->openclose = true;
54150 - port->port.count = 0;
54151 + atomic_set(&port->port.count, 0);
54152
54153 gser = port->port_usb;
54154 if (gser && gser->disconnect)
54155 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
54156 int cond;
54157
54158 spin_lock_irq(&port->port_lock);
54159 - cond = (port->port.count == 0) && !port->openclose;
54160 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
54161 spin_unlock_irq(&port->port_lock);
54162 return cond;
54163 }
54164 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
54165 /* if it's already open, start I/O ... and notify the serial
54166 * protocol about open/close status (connect/disconnect).
54167 */
54168 - if (port->port.count) {
54169 + if (atomic_read(&port->port.count)) {
54170 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
54171 gs_start_io(port);
54172 if (gser->connect)
54173 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
54174
54175 port->port_usb = NULL;
54176 gser->ioport = NULL;
54177 - if (port->port.count > 0 || port->openclose) {
54178 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
54179 wake_up_interruptible(&port->drain_wait);
54180 if (port->port.tty)
54181 tty_hangup(port->port.tty);
54182 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
54183
54184 /* finally, free any unused/unusable I/O buffers */
54185 spin_lock_irqsave(&port->port_lock, flags);
54186 - if (port->port.count == 0 && !port->openclose)
54187 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
54188 gs_buf_free(&port->port_write_buf);
54189 gs_free_requests(gser->out, &port->read_pool, NULL);
54190 gs_free_requests(gser->out, &port->read_queue, NULL);
54191 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
54192 index 53842a1..2bef3b6 100644
54193 --- a/drivers/usb/gadget/function/u_uac1.c
54194 +++ b/drivers/usb/gadget/function/u_uac1.c
54195 @@ -17,6 +17,7 @@
54196 #include <linux/ctype.h>
54197 #include <linux/random.h>
54198 #include <linux/syscalls.h>
54199 +#include <linux/module.h>
54200
54201 #include "u_uac1.h"
54202
54203 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
54204 index 118edb7..7a6415f 100644
54205 --- a/drivers/usb/host/ehci-hub.c
54206 +++ b/drivers/usb/host/ehci-hub.c
54207 @@ -769,7 +769,7 @@ static struct urb *request_single_step_set_feature_urb(
54208 urb->transfer_flags = URB_DIR_IN;
54209 usb_get_urb(urb);
54210 atomic_inc(&urb->use_count);
54211 - atomic_inc(&urb->dev->urbnum);
54212 + atomic_inc_unchecked(&urb->dev->urbnum);
54213 urb->setup_dma = dma_map_single(
54214 hcd->self.controller,
54215 urb->setup_packet,
54216 @@ -836,7 +836,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
54217 urb->status = -EINPROGRESS;
54218 usb_get_urb(urb);
54219 atomic_inc(&urb->use_count);
54220 - atomic_inc(&urb->dev->urbnum);
54221 + atomic_inc_unchecked(&urb->dev->urbnum);
54222 retval = submit_single_step_set_feature(hcd, urb, 0);
54223 if (!retval && !wait_for_completion_timeout(&done,
54224 msecs_to_jiffies(2000))) {
54225 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
54226 index 1db0626..4948782 100644
54227 --- a/drivers/usb/host/hwa-hc.c
54228 +++ b/drivers/usb/host/hwa-hc.c
54229 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54230 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
54231 struct wahc *wa = &hwahc->wa;
54232 struct device *dev = &wa->usb_iface->dev;
54233 - u8 mas_le[UWB_NUM_MAS/8];
54234 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
54235 +
54236 + if (mas_le == NULL)
54237 + return -ENOMEM;
54238
54239 /* Set the stream index */
54240 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
54241 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
54242 WUSB_REQ_SET_WUSB_MAS,
54243 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
54244 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
54245 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
54246 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
54247 if (result < 0)
54248 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
54249 out:
54250 + kfree(mas_le);
54251 +
54252 return result;
54253 }
54254
54255 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
54256 index b3d245e..99549ed 100644
54257 --- a/drivers/usb/misc/appledisplay.c
54258 +++ b/drivers/usb/misc/appledisplay.c
54259 @@ -84,7 +84,7 @@ struct appledisplay {
54260 struct mutex sysfslock; /* concurrent read and write */
54261 };
54262
54263 -static atomic_t count_displays = ATOMIC_INIT(0);
54264 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
54265 static struct workqueue_struct *wq;
54266
54267 static void appledisplay_complete(struct urb *urb)
54268 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
54269
54270 /* Register backlight device */
54271 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
54272 - atomic_inc_return(&count_displays) - 1);
54273 + atomic_inc_return_unchecked(&count_displays) - 1);
54274 memset(&props, 0, sizeof(struct backlight_properties));
54275 props.type = BACKLIGHT_RAW;
54276 props.max_brightness = 0xff;
54277 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
54278 index 29fa1c3..a57b08e 100644
54279 --- a/drivers/usb/serial/console.c
54280 +++ b/drivers/usb/serial/console.c
54281 @@ -125,7 +125,7 @@ static int usb_console_setup(struct console *co, char *options)
54282
54283 info->port = port;
54284
54285 - ++port->port.count;
54286 + atomic_inc(&port->port.count);
54287 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
54288 if (serial->type->set_termios) {
54289 /*
54290 @@ -173,7 +173,7 @@ static int usb_console_setup(struct console *co, char *options)
54291 }
54292 /* Now that any required fake tty operations are completed restore
54293 * the tty port count */
54294 - --port->port.count;
54295 + atomic_dec(&port->port.count);
54296 /* The console is special in terms of closing the device so
54297 * indicate this port is now acting as a system console. */
54298 port->port.console = 1;
54299 @@ -186,7 +186,7 @@ static int usb_console_setup(struct console *co, char *options)
54300 put_tty:
54301 tty_kref_put(tty);
54302 reset_open_count:
54303 - port->port.count = 0;
54304 + atomic_set(&port->port.count, 0);
54305 usb_autopm_put_interface(serial->interface);
54306 error_get_interface:
54307 usb_serial_put(serial);
54308 @@ -197,7 +197,7 @@ static int usb_console_setup(struct console *co, char *options)
54309 static void usb_console_write(struct console *co,
54310 const char *buf, unsigned count)
54311 {
54312 - static struct usbcons_info *info = &usbcons_info;
54313 + struct usbcons_info *info = &usbcons_info;
54314 struct usb_serial_port *port = info->port;
54315 struct usb_serial *serial;
54316 int retval = -ENODEV;
54317 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
54318 index 307e339..6aa97cb 100644
54319 --- a/drivers/usb/storage/usb.h
54320 +++ b/drivers/usb/storage/usb.h
54321 @@ -63,7 +63,7 @@ struct us_unusual_dev {
54322 __u8 useProtocol;
54323 __u8 useTransport;
54324 int (*initFunction)(struct us_data *);
54325 -};
54326 +} __do_const;
54327
54328
54329 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
54330 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
54331 index a863a98..d272795 100644
54332 --- a/drivers/usb/usbip/vhci.h
54333 +++ b/drivers/usb/usbip/vhci.h
54334 @@ -83,7 +83,7 @@ struct vhci_hcd {
54335 unsigned resuming:1;
54336 unsigned long re_timeout;
54337
54338 - atomic_t seqnum;
54339 + atomic_unchecked_t seqnum;
54340
54341 /*
54342 * NOTE:
54343 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
54344 index 1ae9d40..c62604b 100644
54345 --- a/drivers/usb/usbip/vhci_hcd.c
54346 +++ b/drivers/usb/usbip/vhci_hcd.c
54347 @@ -439,7 +439,7 @@ static void vhci_tx_urb(struct urb *urb)
54348
54349 spin_lock(&vdev->priv_lock);
54350
54351 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
54352 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54353 if (priv->seqnum == 0xffff)
54354 dev_info(&urb->dev->dev, "seqnum max\n");
54355
54356 @@ -684,7 +684,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
54357 return -ENOMEM;
54358 }
54359
54360 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
54361 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
54362 if (unlink->seqnum == 0xffff)
54363 pr_info("seqnum max\n");
54364
54365 @@ -888,7 +888,7 @@ static int vhci_start(struct usb_hcd *hcd)
54366 vdev->rhport = rhport;
54367 }
54368
54369 - atomic_set(&vhci->seqnum, 0);
54370 + atomic_set_unchecked(&vhci->seqnum, 0);
54371 spin_lock_init(&vhci->lock);
54372
54373 hcd->power_budget = 0; /* no limit */
54374 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
54375 index 00e4a54..d676f85 100644
54376 --- a/drivers/usb/usbip/vhci_rx.c
54377 +++ b/drivers/usb/usbip/vhci_rx.c
54378 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
54379 if (!urb) {
54380 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
54381 pr_info("max seqnum %d\n",
54382 - atomic_read(&the_controller->seqnum));
54383 + atomic_read_unchecked(&the_controller->seqnum));
54384 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
54385 return;
54386 }
54387 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
54388 index edc7267..9f65ce2 100644
54389 --- a/drivers/usb/wusbcore/wa-hc.h
54390 +++ b/drivers/usb/wusbcore/wa-hc.h
54391 @@ -240,7 +240,7 @@ struct wahc {
54392 spinlock_t xfer_list_lock;
54393 struct work_struct xfer_enqueue_work;
54394 struct work_struct xfer_error_work;
54395 - atomic_t xfer_id_count;
54396 + atomic_unchecked_t xfer_id_count;
54397
54398 kernel_ulong_t quirks;
54399 };
54400 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
54401 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
54402 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
54403 wa->dto_in_use = 0;
54404 - atomic_set(&wa->xfer_id_count, 1);
54405 + atomic_set_unchecked(&wa->xfer_id_count, 1);
54406 /* init the buf in URBs */
54407 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
54408 usb_init_urb(&(wa->buf_in_urbs[index]));
54409 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
54410 index 69af4fd..da390d7 100644
54411 --- a/drivers/usb/wusbcore/wa-xfer.c
54412 +++ b/drivers/usb/wusbcore/wa-xfer.c
54413 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
54414 */
54415 static void wa_xfer_id_init(struct wa_xfer *xfer)
54416 {
54417 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
54418 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
54419 }
54420
54421 /* Return the xfer's ID. */
54422 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
54423 index f018d8d..ccab63f 100644
54424 --- a/drivers/vfio/vfio.c
54425 +++ b/drivers/vfio/vfio.c
54426 @@ -481,7 +481,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
54427 return 0;
54428
54429 /* TODO Prevent device auto probing */
54430 - WARN("Device %s added to live group %d!\n", dev_name(dev),
54431 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
54432 iommu_group_id(group->iommu_group));
54433
54434 return 0;
54435 diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
54436 index 9484d56..d415d69 100644
54437 --- a/drivers/vhost/net.c
54438 +++ b/drivers/vhost/net.c
54439 @@ -650,10 +650,8 @@ static void handle_rx(struct vhost_net *net)
54440 break;
54441 }
54442 /* TODO: Should check and handle checksum. */
54443 -
54444 - hdr.num_buffers = cpu_to_vhost16(vq, headcount);
54445 if (likely(mergeable) &&
54446 - memcpy_toiovecend(nvq->hdr, (void *)&hdr.num_buffers,
54447 + memcpy_toiovecend(nvq->hdr, (unsigned char *)&headcount,
54448 offsetof(typeof(hdr), num_buffers),
54449 sizeof hdr.num_buffers)) {
54450 vq_err(vq, "Failed num_buffers write");
54451 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
54452 index 3bb02c6..a01ff38 100644
54453 --- a/drivers/vhost/vringh.c
54454 +++ b/drivers/vhost/vringh.c
54455 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
54456 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
54457 {
54458 __virtio16 v = 0;
54459 - int rc = get_user(v, (__force __virtio16 __user *)p);
54460 + int rc = get_user(v, (__force_user __virtio16 *)p);
54461 *val = vringh16_to_cpu(vrh, v);
54462 return rc;
54463 }
54464 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
54465 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
54466 {
54467 __virtio16 v = cpu_to_vringh16(vrh, val);
54468 - return put_user(v, (__force __virtio16 __user *)p);
54469 + return put_user(v, (__force_user __virtio16 *)p);
54470 }
54471
54472 static inline int copydesc_user(void *dst, const void *src, size_t len)
54473 {
54474 - return copy_from_user(dst, (__force void __user *)src, len) ?
54475 + return copy_from_user(dst, (void __force_user *)src, len) ?
54476 -EFAULT : 0;
54477 }
54478
54479 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
54480 const struct vring_used_elem *src,
54481 unsigned int num)
54482 {
54483 - return copy_to_user((__force void __user *)dst, src,
54484 + return copy_to_user((void __force_user *)dst, src,
54485 sizeof(*dst) * num) ? -EFAULT : 0;
54486 }
54487
54488 static inline int xfer_from_user(void *src, void *dst, size_t len)
54489 {
54490 - return copy_from_user(dst, (__force void __user *)src, len) ?
54491 + return copy_from_user(dst, (void __force_user *)src, len) ?
54492 -EFAULT : 0;
54493 }
54494
54495 static inline int xfer_to_user(void *dst, void *src, size_t len)
54496 {
54497 - return copy_to_user((__force void __user *)dst, src, len) ?
54498 + return copy_to_user((void __force_user *)dst, src, len) ?
54499 -EFAULT : 0;
54500 }
54501
54502 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
54503 vrh->last_used_idx = 0;
54504 vrh->vring.num = num;
54505 /* vring expects kernel addresses, but only used via accessors. */
54506 - vrh->vring.desc = (__force struct vring_desc *)desc;
54507 - vrh->vring.avail = (__force struct vring_avail *)avail;
54508 - vrh->vring.used = (__force struct vring_used *)used;
54509 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
54510 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
54511 + vrh->vring.used = (__force_kernel struct vring_used *)used;
54512 return 0;
54513 }
54514 EXPORT_SYMBOL(vringh_init_user);
54515 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
54516
54517 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
54518 {
54519 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
54520 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
54521 return 0;
54522 }
54523
54524 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
54525 index 84a110a..96312c3 100644
54526 --- a/drivers/video/backlight/kb3886_bl.c
54527 +++ b/drivers/video/backlight/kb3886_bl.c
54528 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
54529 static unsigned long kb3886bl_flags;
54530 #define KB3886BL_SUSPENDED 0x01
54531
54532 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
54533 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
54534 {
54535 .ident = "Sahara Touch-iT",
54536 .matches = {
54537 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
54538 index 1b0b233..6f34c2c 100644
54539 --- a/drivers/video/fbdev/arcfb.c
54540 +++ b/drivers/video/fbdev/arcfb.c
54541 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
54542 return -ENOSPC;
54543
54544 err = 0;
54545 - if ((count + p) > fbmemlength) {
54546 + if (count > (fbmemlength - p)) {
54547 count = fbmemlength - p;
54548 err = -ENOSPC;
54549 }
54550 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
54551 index aedf2fb..47c9aca 100644
54552 --- a/drivers/video/fbdev/aty/aty128fb.c
54553 +++ b/drivers/video/fbdev/aty/aty128fb.c
54554 @@ -149,7 +149,7 @@ enum {
54555 };
54556
54557 /* Must match above enum */
54558 -static char * const r128_family[] = {
54559 +static const char * const r128_family[] = {
54560 "AGP",
54561 "PCI",
54562 "PRO AGP",
54563 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
54564 index 37ec09b..98f8862 100644
54565 --- a/drivers/video/fbdev/aty/atyfb_base.c
54566 +++ b/drivers/video/fbdev/aty/atyfb_base.c
54567 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
54568 par->accel_flags = var->accel_flags; /* hack */
54569
54570 if (var->accel_flags) {
54571 - info->fbops->fb_sync = atyfb_sync;
54572 + pax_open_kernel();
54573 + *(void **)&info->fbops->fb_sync = atyfb_sync;
54574 + pax_close_kernel();
54575 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54576 } else {
54577 - info->fbops->fb_sync = NULL;
54578 + pax_open_kernel();
54579 + *(void **)&info->fbops->fb_sync = NULL;
54580 + pax_close_kernel();
54581 info->flags |= FBINFO_HWACCEL_DISABLED;
54582 }
54583
54584 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
54585 index 2fa0317..4983f2a 100644
54586 --- a/drivers/video/fbdev/aty/mach64_cursor.c
54587 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
54588 @@ -8,6 +8,7 @@
54589 #include "../core/fb_draw.h"
54590
54591 #include <asm/io.h>
54592 +#include <asm/pgtable.h>
54593
54594 #ifdef __sparc__
54595 #include <asm/fbio.h>
54596 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
54597 info->sprite.buf_align = 16; /* and 64 lines tall. */
54598 info->sprite.flags = FB_PIXMAP_IO;
54599
54600 - info->fbops->fb_cursor = atyfb_cursor;
54601 + pax_open_kernel();
54602 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
54603 + pax_close_kernel();
54604
54605 return 0;
54606 }
54607 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
54608 index d6cab1f..112f680 100644
54609 --- a/drivers/video/fbdev/core/fb_defio.c
54610 +++ b/drivers/video/fbdev/core/fb_defio.c
54611 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
54612
54613 BUG_ON(!fbdefio);
54614 mutex_init(&fbdefio->lock);
54615 - info->fbops->fb_mmap = fb_deferred_io_mmap;
54616 + pax_open_kernel();
54617 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
54618 + pax_close_kernel();
54619 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
54620 INIT_LIST_HEAD(&fbdefio->pagelist);
54621 if (fbdefio->delay == 0) /* set a default of 1 s */
54622 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
54623 page->mapping = NULL;
54624 }
54625
54626 - info->fbops->fb_mmap = NULL;
54627 + *(void **)&info->fbops->fb_mmap = NULL;
54628 mutex_destroy(&fbdefio->lock);
54629 }
54630 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
54631 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
54632 index 0705d88..d9429bf 100644
54633 --- a/drivers/video/fbdev/core/fbmem.c
54634 +++ b/drivers/video/fbdev/core/fbmem.c
54635 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
54636 __u32 data;
54637 int err;
54638
54639 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
54640 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
54641
54642 data = (__u32) (unsigned long) fix->smem_start;
54643 err |= put_user(data, &fix32->smem_start);
54644 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
54645 index 4254336..282567e 100644
54646 --- a/drivers/video/fbdev/hyperv_fb.c
54647 +++ b/drivers/video/fbdev/hyperv_fb.c
54648 @@ -240,7 +240,7 @@ static uint screen_fb_size;
54649 static inline int synthvid_send(struct hv_device *hdev,
54650 struct synthvid_msg *msg)
54651 {
54652 - static atomic64_t request_id = ATOMIC64_INIT(0);
54653 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
54654 int ret;
54655
54656 msg->pipe_hdr.type = PIPE_MSG_DATA;
54657 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
54658
54659 ret = vmbus_sendpacket(hdev->channel, msg,
54660 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
54661 - atomic64_inc_return(&request_id),
54662 + atomic64_inc_return_unchecked(&request_id),
54663 VM_PKT_DATA_INBAND, 0);
54664
54665 if (ret)
54666 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
54667 index 7672d2e..b56437f 100644
54668 --- a/drivers/video/fbdev/i810/i810_accel.c
54669 +++ b/drivers/video/fbdev/i810/i810_accel.c
54670 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
54671 }
54672 }
54673 printk("ringbuffer lockup!!!\n");
54674 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
54675 i810_report_error(mmio);
54676 par->dev_flags |= LOCKUP;
54677 info->pixmap.scan_align = 1;
54678 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54679 index a01147f..5d896f8 100644
54680 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54681 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
54682 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
54683
54684 #ifdef CONFIG_FB_MATROX_MYSTIQUE
54685 struct matrox_switch matrox_mystique = {
54686 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
54687 + .preinit = MGA1064_preinit,
54688 + .reset = MGA1064_reset,
54689 + .init = MGA1064_init,
54690 + .restore = MGA1064_restore,
54691 };
54692 EXPORT_SYMBOL(matrox_mystique);
54693 #endif
54694
54695 #ifdef CONFIG_FB_MATROX_G
54696 struct matrox_switch matrox_G100 = {
54697 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
54698 + .preinit = MGAG100_preinit,
54699 + .reset = MGAG100_reset,
54700 + .init = MGAG100_init,
54701 + .restore = MGAG100_restore,
54702 };
54703 EXPORT_SYMBOL(matrox_G100);
54704 #endif
54705 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54706 index 195ad7c..09743fc 100644
54707 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54708 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
54709 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
54710 }
54711
54712 struct matrox_switch matrox_millennium = {
54713 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
54714 + .preinit = Ti3026_preinit,
54715 + .reset = Ti3026_reset,
54716 + .init = Ti3026_init,
54717 + .restore = Ti3026_restore
54718 };
54719 EXPORT_SYMBOL(matrox_millennium);
54720 #endif
54721 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54722 index fe92eed..106e085 100644
54723 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54724 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
54725 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
54726 struct mb862xxfb_par *par = info->par;
54727
54728 if (info->var.bits_per_pixel == 32) {
54729 - info->fbops->fb_fillrect = cfb_fillrect;
54730 - info->fbops->fb_copyarea = cfb_copyarea;
54731 - info->fbops->fb_imageblit = cfb_imageblit;
54732 + pax_open_kernel();
54733 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54734 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54735 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54736 + pax_close_kernel();
54737 } else {
54738 outreg(disp, GC_L0EM, 3);
54739 - info->fbops->fb_fillrect = mb86290fb_fillrect;
54740 - info->fbops->fb_copyarea = mb86290fb_copyarea;
54741 - info->fbops->fb_imageblit = mb86290fb_imageblit;
54742 + pax_open_kernel();
54743 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
54744 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
54745 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
54746 + pax_close_kernel();
54747 }
54748 outreg(draw, GDC_REG_DRAW_BASE, 0);
54749 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
54750 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
54751 index def0412..fed6529 100644
54752 --- a/drivers/video/fbdev/nvidia/nvidia.c
54753 +++ b/drivers/video/fbdev/nvidia/nvidia.c
54754 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
54755 info->fix.line_length = (info->var.xres_virtual *
54756 info->var.bits_per_pixel) >> 3;
54757 if (info->var.accel_flags) {
54758 - info->fbops->fb_imageblit = nvidiafb_imageblit;
54759 - info->fbops->fb_fillrect = nvidiafb_fillrect;
54760 - info->fbops->fb_copyarea = nvidiafb_copyarea;
54761 - info->fbops->fb_sync = nvidiafb_sync;
54762 + pax_open_kernel();
54763 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
54764 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
54765 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
54766 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
54767 + pax_close_kernel();
54768 info->pixmap.scan_align = 4;
54769 info->flags &= ~FBINFO_HWACCEL_DISABLED;
54770 info->flags |= FBINFO_READS_FAST;
54771 NVResetGraphics(info);
54772 } else {
54773 - info->fbops->fb_imageblit = cfb_imageblit;
54774 - info->fbops->fb_fillrect = cfb_fillrect;
54775 - info->fbops->fb_copyarea = cfb_copyarea;
54776 - info->fbops->fb_sync = NULL;
54777 + pax_open_kernel();
54778 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
54779 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
54780 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
54781 + *(void **)&info->fbops->fb_sync = NULL;
54782 + pax_close_kernel();
54783 info->pixmap.scan_align = 1;
54784 info->flags |= FBINFO_HWACCEL_DISABLED;
54785 info->flags &= ~FBINFO_READS_FAST;
54786 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
54787 info->pixmap.size = 8 * 1024;
54788 info->pixmap.flags = FB_PIXMAP_SYSTEM;
54789
54790 - if (!hwcur)
54791 - info->fbops->fb_cursor = NULL;
54792 + if (!hwcur) {
54793 + pax_open_kernel();
54794 + *(void **)&info->fbops->fb_cursor = NULL;
54795 + pax_close_kernel();
54796 + }
54797
54798 info->var.accel_flags = (!noaccel);
54799
54800 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
54801 index 2412a0d..294215b 100644
54802 --- a/drivers/video/fbdev/omap2/dss/display.c
54803 +++ b/drivers/video/fbdev/omap2/dss/display.c
54804 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
54805 if (dssdev->name == NULL)
54806 dssdev->name = dssdev->alias;
54807
54808 + pax_open_kernel();
54809 if (drv && drv->get_resolution == NULL)
54810 - drv->get_resolution = omapdss_default_get_resolution;
54811 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
54812 if (drv && drv->get_recommended_bpp == NULL)
54813 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54814 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
54815 if (drv && drv->get_timings == NULL)
54816 - drv->get_timings = omapdss_default_get_timings;
54817 + *(void **)&drv->get_timings = omapdss_default_get_timings;
54818 + pax_close_kernel();
54819
54820 mutex_lock(&panel_list_mutex);
54821 list_add_tail(&dssdev->panel_list, &panel_list);
54822 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
54823 index 83433cb..71e9b98 100644
54824 --- a/drivers/video/fbdev/s1d13xxxfb.c
54825 +++ b/drivers/video/fbdev/s1d13xxxfb.c
54826 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
54827
54828 switch(prod_id) {
54829 case S1D13506_PROD_ID: /* activate acceleration */
54830 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54831 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54832 + pax_open_kernel();
54833 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
54834 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
54835 + pax_close_kernel();
54836 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
54837 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
54838 break;
54839 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54840 index d3013cd..95b8285 100644
54841 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
54842 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
54843 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
54844 }
54845
54846 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
54847 - lcdc_sys_write_index,
54848 - lcdc_sys_write_data,
54849 - lcdc_sys_read_data,
54850 + .write_index = lcdc_sys_write_index,
54851 + .write_data = lcdc_sys_write_data,
54852 + .read_data = lcdc_sys_read_data,
54853 };
54854
54855 static int sh_mobile_lcdc_sginit(struct fb_info *info,
54856 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
54857 index 9279e5f..d5f5276 100644
54858 --- a/drivers/video/fbdev/smscufx.c
54859 +++ b/drivers/video/fbdev/smscufx.c
54860 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
54861 fb_deferred_io_cleanup(info);
54862 kfree(info->fbdefio);
54863 info->fbdefio = NULL;
54864 - info->fbops->fb_mmap = ufx_ops_mmap;
54865 + pax_open_kernel();
54866 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
54867 + pax_close_kernel();
54868 }
54869
54870 pr_debug("released /dev/fb%d user=%d count=%d",
54871 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
54872 index ff2b873..626a8d5 100644
54873 --- a/drivers/video/fbdev/udlfb.c
54874 +++ b/drivers/video/fbdev/udlfb.c
54875 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
54876 dlfb_urb_completion(urb);
54877
54878 error:
54879 - atomic_add(bytes_sent, &dev->bytes_sent);
54880 - atomic_add(bytes_identical, &dev->bytes_identical);
54881 - atomic_add(width*height*2, &dev->bytes_rendered);
54882 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54883 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54884 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
54885 end_cycles = get_cycles();
54886 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54887 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54888 >> 10)), /* Kcycles */
54889 &dev->cpu_kcycles_used);
54890
54891 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
54892 dlfb_urb_completion(urb);
54893
54894 error:
54895 - atomic_add(bytes_sent, &dev->bytes_sent);
54896 - atomic_add(bytes_identical, &dev->bytes_identical);
54897 - atomic_add(bytes_rendered, &dev->bytes_rendered);
54898 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
54899 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
54900 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
54901 end_cycles = get_cycles();
54902 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
54903 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
54904 >> 10)), /* Kcycles */
54905 &dev->cpu_kcycles_used);
54906 }
54907 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
54908 fb_deferred_io_cleanup(info);
54909 kfree(info->fbdefio);
54910 info->fbdefio = NULL;
54911 - info->fbops->fb_mmap = dlfb_ops_mmap;
54912 + pax_open_kernel();
54913 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
54914 + pax_close_kernel();
54915 }
54916
54917 pr_warn("released /dev/fb%d user=%d count=%d\n",
54918 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
54919 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54920 struct dlfb_data *dev = fb_info->par;
54921 return snprintf(buf, PAGE_SIZE, "%u\n",
54922 - atomic_read(&dev->bytes_rendered));
54923 + atomic_read_unchecked(&dev->bytes_rendered));
54924 }
54925
54926 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54927 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
54928 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54929 struct dlfb_data *dev = fb_info->par;
54930 return snprintf(buf, PAGE_SIZE, "%u\n",
54931 - atomic_read(&dev->bytes_identical));
54932 + atomic_read_unchecked(&dev->bytes_identical));
54933 }
54934
54935 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54936 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
54937 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54938 struct dlfb_data *dev = fb_info->par;
54939 return snprintf(buf, PAGE_SIZE, "%u\n",
54940 - atomic_read(&dev->bytes_sent));
54941 + atomic_read_unchecked(&dev->bytes_sent));
54942 }
54943
54944 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54945 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
54946 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54947 struct dlfb_data *dev = fb_info->par;
54948 return snprintf(buf, PAGE_SIZE, "%u\n",
54949 - atomic_read(&dev->cpu_kcycles_used));
54950 + atomic_read_unchecked(&dev->cpu_kcycles_used));
54951 }
54952
54953 static ssize_t edid_show(
54954 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
54955 struct fb_info *fb_info = dev_get_drvdata(fbdev);
54956 struct dlfb_data *dev = fb_info->par;
54957
54958 - atomic_set(&dev->bytes_rendered, 0);
54959 - atomic_set(&dev->bytes_identical, 0);
54960 - atomic_set(&dev->bytes_sent, 0);
54961 - atomic_set(&dev->cpu_kcycles_used, 0);
54962 + atomic_set_unchecked(&dev->bytes_rendered, 0);
54963 + atomic_set_unchecked(&dev->bytes_identical, 0);
54964 + atomic_set_unchecked(&dev->bytes_sent, 0);
54965 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
54966
54967 return count;
54968 }
54969 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
54970 index d32d1c4..46722e6 100644
54971 --- a/drivers/video/fbdev/uvesafb.c
54972 +++ b/drivers/video/fbdev/uvesafb.c
54973 @@ -19,6 +19,7 @@
54974 #include <linux/io.h>
54975 #include <linux/mutex.h>
54976 #include <linux/slab.h>
54977 +#include <linux/moduleloader.h>
54978 #include <video/edid.h>
54979 #include <video/uvesafb.h>
54980 #ifdef CONFIG_X86
54981 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
54982 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
54983 par->pmi_setpal = par->ypan = 0;
54984 } else {
54985 +
54986 +#ifdef CONFIG_PAX_KERNEXEC
54987 +#ifdef CONFIG_MODULES
54988 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
54989 +#endif
54990 + if (!par->pmi_code) {
54991 + par->pmi_setpal = par->ypan = 0;
54992 + return 0;
54993 + }
54994 +#endif
54995 +
54996 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
54997 + task->t.regs.edi);
54998 +
54999 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55000 + pax_open_kernel();
55001 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
55002 + pax_close_kernel();
55003 +
55004 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
55005 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
55006 +#else
55007 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
55008 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
55009 +#endif
55010 +
55011 printk(KERN_INFO "uvesafb: protected mode interface info at "
55012 "%04x:%04x\n",
55013 (u16)task->t.regs.es, (u16)task->t.regs.edi);
55014 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
55015 par->ypan = ypan;
55016
55017 if (par->pmi_setpal || par->ypan) {
55018 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
55019 if (__supported_pte_mask & _PAGE_NX) {
55020 par->pmi_setpal = par->ypan = 0;
55021 printk(KERN_WARNING "uvesafb: NX protection is active, "
55022 "better not use the PMI.\n");
55023 - } else {
55024 + } else
55025 +#endif
55026 uvesafb_vbe_getpmi(task, par);
55027 - }
55028 }
55029 #else
55030 /* The protected mode interface is not available on non-x86. */
55031 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55032 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
55033
55034 /* Disable blanking if the user requested so. */
55035 - if (!blank)
55036 - info->fbops->fb_blank = NULL;
55037 + if (!blank) {
55038 + pax_open_kernel();
55039 + *(void **)&info->fbops->fb_blank = NULL;
55040 + pax_close_kernel();
55041 + }
55042
55043 /*
55044 * Find out how much IO memory is required for the mode with
55045 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
55046 info->flags = FBINFO_FLAG_DEFAULT |
55047 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
55048
55049 - if (!par->ypan)
55050 - info->fbops->fb_pan_display = NULL;
55051 + if (!par->ypan) {
55052 + pax_open_kernel();
55053 + *(void **)&info->fbops->fb_pan_display = NULL;
55054 + pax_close_kernel();
55055 + }
55056 }
55057
55058 static void uvesafb_init_mtrr(struct fb_info *info)
55059 @@ -1786,6 +1816,11 @@ out_mode:
55060 out:
55061 kfree(par->vbe_modes);
55062
55063 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55064 + if (par->pmi_code)
55065 + module_memfree_exec(par->pmi_code);
55066 +#endif
55067 +
55068 framebuffer_release(info);
55069 return err;
55070 }
55071 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
55072 kfree(par->vbe_state_orig);
55073 kfree(par->vbe_state_saved);
55074
55075 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55076 + if (par->pmi_code)
55077 + module_memfree_exec(par->pmi_code);
55078 +#endif
55079 +
55080 framebuffer_release(info);
55081 }
55082 return 0;
55083 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
55084 index d79a0ac..2d0c3d4 100644
55085 --- a/drivers/video/fbdev/vesafb.c
55086 +++ b/drivers/video/fbdev/vesafb.c
55087 @@ -9,6 +9,7 @@
55088 */
55089
55090 #include <linux/module.h>
55091 +#include <linux/moduleloader.h>
55092 #include <linux/kernel.h>
55093 #include <linux/errno.h>
55094 #include <linux/string.h>
55095 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
55096 static int vram_total; /* Set total amount of memory */
55097 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
55098 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
55099 -static void (*pmi_start)(void) __read_mostly;
55100 -static void (*pmi_pal) (void) __read_mostly;
55101 +static void (*pmi_start)(void) __read_only;
55102 +static void (*pmi_pal) (void) __read_only;
55103 static int depth __read_mostly;
55104 static int vga_compat __read_mostly;
55105 /* --------------------------------------------------------------------- */
55106 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
55107 unsigned int size_remap;
55108 unsigned int size_total;
55109 char *option = NULL;
55110 + void *pmi_code = NULL;
55111
55112 /* ignore error return of fb_get_options */
55113 fb_get_options("vesafb", &option);
55114 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
55115 size_remap = size_total;
55116 vesafb_fix.smem_len = size_remap;
55117
55118 -#ifndef __i386__
55119 - screen_info.vesapm_seg = 0;
55120 -#endif
55121 -
55122 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
55123 printk(KERN_WARNING
55124 "vesafb: cannot reserve video memory at 0x%lx\n",
55125 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
55126 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
55127 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
55128
55129 +#ifdef __i386__
55130 +
55131 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55132 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
55133 + if (!pmi_code)
55134 +#elif !defined(CONFIG_PAX_KERNEXEC)
55135 + if (0)
55136 +#endif
55137 +
55138 +#endif
55139 + screen_info.vesapm_seg = 0;
55140 +
55141 if (screen_info.vesapm_seg) {
55142 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
55143 - screen_info.vesapm_seg,screen_info.vesapm_off);
55144 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
55145 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
55146 }
55147
55148 if (screen_info.vesapm_seg < 0xc000)
55149 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
55150
55151 if (ypan || pmi_setpal) {
55152 unsigned short *pmi_base;
55153 +
55154 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
55155 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
55156 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
55157 +
55158 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55159 + pax_open_kernel();
55160 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
55161 +#else
55162 + pmi_code = pmi_base;
55163 +#endif
55164 +
55165 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
55166 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
55167 +
55168 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55169 + pmi_start = ktva_ktla(pmi_start);
55170 + pmi_pal = ktva_ktla(pmi_pal);
55171 + pax_close_kernel();
55172 +#endif
55173 +
55174 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
55175 if (pmi_base[3]) {
55176 printk(KERN_INFO "vesafb: pmi: ports = ");
55177 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
55178 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
55179 (ypan ? FBINFO_HWACCEL_YPAN : 0);
55180
55181 - if (!ypan)
55182 - info->fbops->fb_pan_display = NULL;
55183 + if (!ypan) {
55184 + pax_open_kernel();
55185 + *(void **)&info->fbops->fb_pan_display = NULL;
55186 + pax_close_kernel();
55187 + }
55188
55189 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
55190 err = -ENOMEM;
55191 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
55192 fb_info(info, "%s frame buffer device\n", info->fix.id);
55193 return 0;
55194 err:
55195 +
55196 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
55197 + module_memfree_exec(pmi_code);
55198 +#endif
55199 +
55200 if (info->screen_base)
55201 iounmap(info->screen_base);
55202 framebuffer_release(info);
55203 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
55204 index 88714ae..16c2e11 100644
55205 --- a/drivers/video/fbdev/via/via_clock.h
55206 +++ b/drivers/video/fbdev/via/via_clock.h
55207 @@ -56,7 +56,7 @@ struct via_clock {
55208
55209 void (*set_engine_pll_state)(u8 state);
55210 void (*set_engine_pll)(struct via_pll_config config);
55211 -};
55212 +} __no_const;
55213
55214
55215 static inline u32 get_pll_internal_frequency(u32 ref_freq,
55216 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
55217 index 3c14e43..2630570 100644
55218 --- a/drivers/video/logo/logo_linux_clut224.ppm
55219 +++ b/drivers/video/logo/logo_linux_clut224.ppm
55220 @@ -2,1603 +2,1123 @@ P3
55221 # Standard 224-color Linux logo
55222 80 80
55223 255
55224 - 0 0 0 0 0 0 0 0 0 0 0 0
55225 - 0 0 0 0 0 0 0 0 0 0 0 0
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55634 -215 174 15 175 146 61 37 26 9 2 2 6
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55653 -239 182 13 234 190 10 232 195 16 232 200 30
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57759 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57760 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57761 +4 4 4 4 4 4
57762 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57763 +5 5 5 4 3 3 5 5 5 6 6 6 4 3 3 5 5 5
57764 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57765 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
57766 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
57767 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
57768 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
57769 +4 0 0 4 3 3 6 6 6 4 4 4 4 4 4 4 4 4
57770 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57771 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57773 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57774 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57775 +4 4 4 4 4 4
57776 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57777 +4 4 4 5 5 5 4 3 3 4 3 3 4 3 3 5 5 5
57778 +4 3 3 6 6 6 5 5 5 4 3 3 6 6 6 6 6 6
57779 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
57780 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
57781 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
57782 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
57783 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
57784 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57785 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57787 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57788 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57789 +4 4 4 4 4 4
57790 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57791 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
57792 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
57793 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57794 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
57795 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
57796 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
57797 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57798 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57799 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57801 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57802 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57803 +4 4 4 4 4 4
57804 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57805 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57806 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57807 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
57808 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
57809 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
57810 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
57811 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
57812 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57813 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57815 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57816 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57817 +4 4 4 4 4 4
57818 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57819 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57820 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57821 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57822 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
57823 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
57824 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
57825 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57827 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57829 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57830 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57831 +4 4 4 4 4 4
57832 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57833 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57834 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57835 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
57836 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
57837 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
57838 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
57839 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57841 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57842 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57843 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57844 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57845 +4 4 4 4 4 4
57846 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57847 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57848 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57849 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
57850 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
57851 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
57852 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
57853 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57854 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57855 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57856 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57857 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57858 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57859 +4 4 4 4 4 4
57860 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57861 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57862 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57863 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
57864 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
57865 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
57866 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
57867 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57868 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57869 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57871 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57872 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57873 +4 4 4 4 4 4
57874 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57875 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57876 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57877 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
57878 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
57879 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
57880 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
57881 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57882 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57883 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57885 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57886 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57887 +4 4 4 4 4 4
57888 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57889 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57890 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57891 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57892 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
57893 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
57894 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
57895 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57896 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57897 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57899 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57900 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57901 +4 4 4 4 4 4
57902 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57903 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57904 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57905 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57906 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
57907 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
57908 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57909 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57910 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57911 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57912 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57913 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57914 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57915 +4 4 4 4 4 4
57916 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57917 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57918 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57919 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57920 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
57921 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
57922 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57923 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57924 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57925 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57926 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57927 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57928 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57929 +4 4 4 4 4 4
57930 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57931 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57932 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57933 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57934 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
57935 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
57936 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57937 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57938 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57939 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57940 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57941 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57942 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
57943 +4 4 4 4 4 4
57944 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
57945 index fef20db..d28b1ab 100644
57946 --- a/drivers/xen/xenfs/xenstored.c
57947 +++ b/drivers/xen/xenfs/xenstored.c
57948 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
57949 static int xsd_kva_open(struct inode *inode, struct file *file)
57950 {
57951 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
57952 +#ifdef CONFIG_GRKERNSEC_HIDESYM
57953 + NULL);
57954 +#else
57955 xen_store_interface);
57956 +#endif
57957 +
57958 if (!file->private_data)
57959 return -ENOMEM;
57960 return 0;
57961 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
57962 index eb14e05..5156de7 100644
57963 --- a/fs/9p/vfs_addr.c
57964 +++ b/fs/9p/vfs_addr.c
57965 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
57966
57967 retval = v9fs_file_write_internal(inode,
57968 v9inode->writeback_fid,
57969 - (__force const char __user *)buffer,
57970 + (const char __force_user *)buffer,
57971 len, &offset, 0);
57972 if (retval > 0)
57973 retval = 0;
57974 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
57975 index 9ee5343..5165e3c 100644
57976 --- a/fs/9p/vfs_inode.c
57977 +++ b/fs/9p/vfs_inode.c
57978 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
57979 void
57980 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
57981 {
57982 - char *s = nd_get_link(nd);
57983 + const char *s = nd_get_link(nd);
57984
57985 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
57986 dentry, IS_ERR(s) ? "<error>" : s);
57987 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
57988 index c055d56e..a46f4f5 100644
57989 --- a/fs/Kconfig.binfmt
57990 +++ b/fs/Kconfig.binfmt
57991 @@ -106,7 +106,7 @@ config HAVE_AOUT
57992
57993 config BINFMT_AOUT
57994 tristate "Kernel support for a.out and ECOFF binaries"
57995 - depends on HAVE_AOUT
57996 + depends on HAVE_AOUT && BROKEN
57997 ---help---
57998 A.out (Assembler.OUTput) is a set of formats for libraries and
57999 executables used in the earliest versions of UNIX. Linux used
58000 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
58001 index 8a1d38e..300a14e 100644
58002 --- a/fs/afs/inode.c
58003 +++ b/fs/afs/inode.c
58004 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58005 struct afs_vnode *vnode;
58006 struct super_block *sb;
58007 struct inode *inode;
58008 - static atomic_t afs_autocell_ino;
58009 + static atomic_unchecked_t afs_autocell_ino;
58010
58011 _enter("{%x:%u},%*.*s,",
58012 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
58013 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
58014 data.fid.unique = 0;
58015 data.fid.vnode = 0;
58016
58017 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
58018 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
58019 afs_iget5_autocell_test, afs_iget5_set,
58020 &data);
58021 if (!inode) {
58022 diff --git a/fs/aio.c b/fs/aio.c
58023 index c428871..3f3041b 100644
58024 --- a/fs/aio.c
58025 +++ b/fs/aio.c
58026 @@ -413,7 +413,7 @@ static int aio_setup_ring(struct kioctx *ctx)
58027 size += sizeof(struct io_event) * nr_events;
58028
58029 nr_pages = PFN_UP(size);
58030 - if (nr_pages < 0)
58031 + if (nr_pages <= 0)
58032 return -EINVAL;
58033
58034 file = aio_private_file(ctx, nr_pages);
58035 diff --git a/fs/attr.c b/fs/attr.c
58036 index 6530ced..4a827e2 100644
58037 --- a/fs/attr.c
58038 +++ b/fs/attr.c
58039 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
58040 unsigned long limit;
58041
58042 limit = rlimit(RLIMIT_FSIZE);
58043 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
58044 if (limit != RLIM_INFINITY && offset > limit)
58045 goto out_sig;
58046 if (offset > inode->i_sb->s_maxbytes)
58047 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
58048 index 116fd38..c04182da 100644
58049 --- a/fs/autofs4/waitq.c
58050 +++ b/fs/autofs4/waitq.c
58051 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
58052 {
58053 unsigned long sigpipe, flags;
58054 mm_segment_t fs;
58055 - const char *data = (const char *)addr;
58056 + const char __user *data = (const char __force_user *)addr;
58057 ssize_t wr = 0;
58058
58059 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
58060 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
58061 return 1;
58062 }
58063
58064 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58065 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
58066 +#endif
58067 +
58068 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58069 enum autofs_notify notify)
58070 {
58071 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
58072
58073 /* If this is a direct mount request create a dummy name */
58074 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
58075 +#ifdef CONFIG_GRKERNSEC_HIDESYM
58076 + /* this name does get written to userland via autofs4_write() */
58077 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
58078 +#else
58079 qstr.len = sprintf(name, "%p", dentry);
58080 +#endif
58081 else {
58082 qstr.len = autofs4_getpath(sbi, dentry, &name);
58083 if (!qstr.len) {
58084 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
58085 index 2722387..56059b5 100644
58086 --- a/fs/befs/endian.h
58087 +++ b/fs/befs/endian.h
58088 @@ -11,7 +11,7 @@
58089
58090 #include <asm/byteorder.h>
58091
58092 -static inline u64
58093 +static inline u64 __intentional_overflow(-1)
58094 fs64_to_cpu(const struct super_block *sb, fs64 n)
58095 {
58096 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58097 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
58098 return (__force fs64)cpu_to_be64(n);
58099 }
58100
58101 -static inline u32
58102 +static inline u32 __intentional_overflow(-1)
58103 fs32_to_cpu(const struct super_block *sb, fs32 n)
58104 {
58105 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58106 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
58107 return (__force fs32)cpu_to_be32(n);
58108 }
58109
58110 -static inline u16
58111 +static inline u16 __intentional_overflow(-1)
58112 fs16_to_cpu(const struct super_block *sb, fs16 n)
58113 {
58114 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
58115 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
58116 index 4c55668..eeae150 100644
58117 --- a/fs/binfmt_aout.c
58118 +++ b/fs/binfmt_aout.c
58119 @@ -16,6 +16,7 @@
58120 #include <linux/string.h>
58121 #include <linux/fs.h>
58122 #include <linux/file.h>
58123 +#include <linux/security.h>
58124 #include <linux/stat.h>
58125 #include <linux/fcntl.h>
58126 #include <linux/ptrace.h>
58127 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
58128 #endif
58129 # define START_STACK(u) ((void __user *)u.start_stack)
58130
58131 + memset(&dump, 0, sizeof(dump));
58132 +
58133 fs = get_fs();
58134 set_fs(KERNEL_DS);
58135 has_dumped = 1;
58136 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
58137
58138 /* If the size of the dump file exceeds the rlimit, then see what would happen
58139 if we wrote the stack, but not the data area. */
58140 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
58141 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
58142 dump.u_dsize = 0;
58143
58144 /* Make sure we have enough room to write the stack and data areas. */
58145 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
58146 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
58147 dump.u_ssize = 0;
58148
58149 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
58150 rlim = rlimit(RLIMIT_DATA);
58151 if (rlim >= RLIM_INFINITY)
58152 rlim = ~0;
58153 +
58154 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
58155 if (ex.a_data + ex.a_bss > rlim)
58156 return -ENOMEM;
58157
58158 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
58159
58160 install_exec_creds(bprm);
58161
58162 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58163 + current->mm->pax_flags = 0UL;
58164 +#endif
58165 +
58166 +#ifdef CONFIG_PAX_PAGEEXEC
58167 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
58168 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
58169 +
58170 +#ifdef CONFIG_PAX_EMUTRAMP
58171 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
58172 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
58173 +#endif
58174 +
58175 +#ifdef CONFIG_PAX_MPROTECT
58176 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
58177 + current->mm->pax_flags |= MF_PAX_MPROTECT;
58178 +#endif
58179 +
58180 + }
58181 +#endif
58182 +
58183 if (N_MAGIC(ex) == OMAGIC) {
58184 unsigned long text_addr, map_size;
58185 loff_t pos;
58186 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
58187 return error;
58188
58189 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
58190 - PROT_READ | PROT_WRITE | PROT_EXEC,
58191 + PROT_READ | PROT_WRITE,
58192 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
58193 fd_offset + ex.a_text);
58194 if (error != N_DATADDR(ex))
58195 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
58196 index 995986b..dcc4ef2 100644
58197 --- a/fs/binfmt_elf.c
58198 +++ b/fs/binfmt_elf.c
58199 @@ -34,6 +34,7 @@
58200 #include <linux/utsname.h>
58201 #include <linux/coredump.h>
58202 #include <linux/sched.h>
58203 +#include <linux/xattr.h>
58204 #include <asm/uaccess.h>
58205 #include <asm/param.h>
58206 #include <asm/page.h>
58207 @@ -47,7 +48,7 @@
58208
58209 static int load_elf_binary(struct linux_binprm *bprm);
58210 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
58211 - int, int, unsigned long);
58212 + int, int, unsigned long) __intentional_overflow(-1);
58213
58214 #ifdef CONFIG_USELIB
58215 static int load_elf_library(struct file *);
58216 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
58217 #define elf_core_dump NULL
58218 #endif
58219
58220 +#ifdef CONFIG_PAX_MPROTECT
58221 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
58222 +#endif
58223 +
58224 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58225 +static void elf_handle_mmap(struct file *file);
58226 +#endif
58227 +
58228 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
58229 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
58230 #else
58231 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
58232 .load_binary = load_elf_binary,
58233 .load_shlib = load_elf_library,
58234 .core_dump = elf_core_dump,
58235 +
58236 +#ifdef CONFIG_PAX_MPROTECT
58237 + .handle_mprotect= elf_handle_mprotect,
58238 +#endif
58239 +
58240 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
58241 + .handle_mmap = elf_handle_mmap,
58242 +#endif
58243 +
58244 .min_coredump = ELF_EXEC_PAGESIZE,
58245 };
58246
58247 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
58248
58249 static int set_brk(unsigned long start, unsigned long end)
58250 {
58251 + unsigned long e = end;
58252 +
58253 start = ELF_PAGEALIGN(start);
58254 end = ELF_PAGEALIGN(end);
58255 if (end > start) {
58256 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
58257 if (BAD_ADDR(addr))
58258 return addr;
58259 }
58260 - current->mm->start_brk = current->mm->brk = end;
58261 + current->mm->start_brk = current->mm->brk = e;
58262 return 0;
58263 }
58264
58265 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58266 elf_addr_t __user *u_rand_bytes;
58267 const char *k_platform = ELF_PLATFORM;
58268 const char *k_base_platform = ELF_BASE_PLATFORM;
58269 - unsigned char k_rand_bytes[16];
58270 + u32 k_rand_bytes[4];
58271 int items;
58272 elf_addr_t *elf_info;
58273 int ei_index = 0;
58274 const struct cred *cred = current_cred();
58275 struct vm_area_struct *vma;
58276 + unsigned long saved_auxv[AT_VECTOR_SIZE];
58277
58278 /*
58279 * In some cases (e.g. Hyper-Threading), we want to avoid L1
58280 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58281 * Generate 16 random bytes for userspace PRNG seeding.
58282 */
58283 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
58284 - u_rand_bytes = (elf_addr_t __user *)
58285 - STACK_ALLOC(p, sizeof(k_rand_bytes));
58286 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
58287 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
58288 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
58289 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
58290 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
58291 + u_rand_bytes = (elf_addr_t __user *) p;
58292 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
58293 return -EFAULT;
58294
58295 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
58296 return -EFAULT;
58297 current->mm->env_end = p;
58298
58299 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
58300 +
58301 /* Put the elf_info on the stack in the right place. */
58302 sp = (elf_addr_t __user *)envp + 1;
58303 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
58304 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
58305 return -EFAULT;
58306 return 0;
58307 }
58308 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
58309 an ELF header */
58310
58311 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58312 - struct file *interpreter, unsigned long *interp_map_addr,
58313 + struct file *interpreter,
58314 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
58315 {
58316 struct elf_phdr *eppnt;
58317 - unsigned long load_addr = 0;
58318 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
58319 int load_addr_set = 0;
58320 unsigned long last_bss = 0, elf_bss = 0;
58321 - unsigned long error = ~0UL;
58322 + unsigned long error = -EINVAL;
58323 unsigned long total_size;
58324 int i;
58325
58326 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58327 goto out;
58328 }
58329
58330 +#ifdef CONFIG_PAX_SEGMEXEC
58331 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
58332 + pax_task_size = SEGMEXEC_TASK_SIZE;
58333 +#endif
58334 +
58335 eppnt = interp_elf_phdata;
58336 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
58337 if (eppnt->p_type == PT_LOAD) {
58338 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58339 map_addr = elf_map(interpreter, load_addr + vaddr,
58340 eppnt, elf_prot, elf_type, total_size);
58341 total_size = 0;
58342 - if (!*interp_map_addr)
58343 - *interp_map_addr = map_addr;
58344 error = map_addr;
58345 if (BAD_ADDR(map_addr))
58346 goto out;
58347 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58348 k = load_addr + eppnt->p_vaddr;
58349 if (BAD_ADDR(k) ||
58350 eppnt->p_filesz > eppnt->p_memsz ||
58351 - eppnt->p_memsz > TASK_SIZE ||
58352 - TASK_SIZE - eppnt->p_memsz < k) {
58353 + eppnt->p_memsz > pax_task_size ||
58354 + pax_task_size - eppnt->p_memsz < k) {
58355 error = -ENOMEM;
58356 goto out;
58357 }
58358 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
58359 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
58360
58361 /* Map the last of the bss segment */
58362 - error = vm_brk(elf_bss, last_bss - elf_bss);
58363 - if (BAD_ADDR(error))
58364 - goto out;
58365 + if (last_bss > elf_bss) {
58366 + error = vm_brk(elf_bss, last_bss - elf_bss);
58367 + if (BAD_ADDR(error))
58368 + goto out;
58369 + }
58370 }
58371
58372 error = load_addr;
58373 @@ -634,6 +666,336 @@ out:
58374 return error;
58375 }
58376
58377 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58378 +#ifdef CONFIG_PAX_SOFTMODE
58379 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
58380 +{
58381 + unsigned long pax_flags = 0UL;
58382 +
58383 +#ifdef CONFIG_PAX_PAGEEXEC
58384 + if (elf_phdata->p_flags & PF_PAGEEXEC)
58385 + pax_flags |= MF_PAX_PAGEEXEC;
58386 +#endif
58387 +
58388 +#ifdef CONFIG_PAX_SEGMEXEC
58389 + if (elf_phdata->p_flags & PF_SEGMEXEC)
58390 + pax_flags |= MF_PAX_SEGMEXEC;
58391 +#endif
58392 +
58393 +#ifdef CONFIG_PAX_EMUTRAMP
58394 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58395 + pax_flags |= MF_PAX_EMUTRAMP;
58396 +#endif
58397 +
58398 +#ifdef CONFIG_PAX_MPROTECT
58399 + if (elf_phdata->p_flags & PF_MPROTECT)
58400 + pax_flags |= MF_PAX_MPROTECT;
58401 +#endif
58402 +
58403 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58404 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
58405 + pax_flags |= MF_PAX_RANDMMAP;
58406 +#endif
58407 +
58408 + return pax_flags;
58409 +}
58410 +#endif
58411 +
58412 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
58413 +{
58414 + unsigned long pax_flags = 0UL;
58415 +
58416 +#ifdef CONFIG_PAX_PAGEEXEC
58417 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
58418 + pax_flags |= MF_PAX_PAGEEXEC;
58419 +#endif
58420 +
58421 +#ifdef CONFIG_PAX_SEGMEXEC
58422 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
58423 + pax_flags |= MF_PAX_SEGMEXEC;
58424 +#endif
58425 +
58426 +#ifdef CONFIG_PAX_EMUTRAMP
58427 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
58428 + pax_flags |= MF_PAX_EMUTRAMP;
58429 +#endif
58430 +
58431 +#ifdef CONFIG_PAX_MPROTECT
58432 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
58433 + pax_flags |= MF_PAX_MPROTECT;
58434 +#endif
58435 +
58436 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58437 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
58438 + pax_flags |= MF_PAX_RANDMMAP;
58439 +#endif
58440 +
58441 + return pax_flags;
58442 +}
58443 +#endif
58444 +
58445 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58446 +#ifdef CONFIG_PAX_SOFTMODE
58447 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
58448 +{
58449 + unsigned long pax_flags = 0UL;
58450 +
58451 +#ifdef CONFIG_PAX_PAGEEXEC
58452 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
58453 + pax_flags |= MF_PAX_PAGEEXEC;
58454 +#endif
58455 +
58456 +#ifdef CONFIG_PAX_SEGMEXEC
58457 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
58458 + pax_flags |= MF_PAX_SEGMEXEC;
58459 +#endif
58460 +
58461 +#ifdef CONFIG_PAX_EMUTRAMP
58462 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
58463 + pax_flags |= MF_PAX_EMUTRAMP;
58464 +#endif
58465 +
58466 +#ifdef CONFIG_PAX_MPROTECT
58467 + if (pax_flags_softmode & MF_PAX_MPROTECT)
58468 + pax_flags |= MF_PAX_MPROTECT;
58469 +#endif
58470 +
58471 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58472 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
58473 + pax_flags |= MF_PAX_RANDMMAP;
58474 +#endif
58475 +
58476 + return pax_flags;
58477 +}
58478 +#endif
58479 +
58480 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
58481 +{
58482 + unsigned long pax_flags = 0UL;
58483 +
58484 +#ifdef CONFIG_PAX_PAGEEXEC
58485 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
58486 + pax_flags |= MF_PAX_PAGEEXEC;
58487 +#endif
58488 +
58489 +#ifdef CONFIG_PAX_SEGMEXEC
58490 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
58491 + pax_flags |= MF_PAX_SEGMEXEC;
58492 +#endif
58493 +
58494 +#ifdef CONFIG_PAX_EMUTRAMP
58495 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
58496 + pax_flags |= MF_PAX_EMUTRAMP;
58497 +#endif
58498 +
58499 +#ifdef CONFIG_PAX_MPROTECT
58500 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
58501 + pax_flags |= MF_PAX_MPROTECT;
58502 +#endif
58503 +
58504 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
58505 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
58506 + pax_flags |= MF_PAX_RANDMMAP;
58507 +#endif
58508 +
58509 + return pax_flags;
58510 +}
58511 +#endif
58512 +
58513 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58514 +static unsigned long pax_parse_defaults(void)
58515 +{
58516 + unsigned long pax_flags = 0UL;
58517 +
58518 +#ifdef CONFIG_PAX_SOFTMODE
58519 + if (pax_softmode)
58520 + return pax_flags;
58521 +#endif
58522 +
58523 +#ifdef CONFIG_PAX_PAGEEXEC
58524 + pax_flags |= MF_PAX_PAGEEXEC;
58525 +#endif
58526 +
58527 +#ifdef CONFIG_PAX_SEGMEXEC
58528 + pax_flags |= MF_PAX_SEGMEXEC;
58529 +#endif
58530 +
58531 +#ifdef CONFIG_PAX_MPROTECT
58532 + pax_flags |= MF_PAX_MPROTECT;
58533 +#endif
58534 +
58535 +#ifdef CONFIG_PAX_RANDMMAP
58536 + if (randomize_va_space)
58537 + pax_flags |= MF_PAX_RANDMMAP;
58538 +#endif
58539 +
58540 + return pax_flags;
58541 +}
58542 +
58543 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
58544 +{
58545 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
58546 +
58547 +#ifdef CONFIG_PAX_EI_PAX
58548 +
58549 +#ifdef CONFIG_PAX_SOFTMODE
58550 + if (pax_softmode)
58551 + return pax_flags;
58552 +#endif
58553 +
58554 + pax_flags = 0UL;
58555 +
58556 +#ifdef CONFIG_PAX_PAGEEXEC
58557 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
58558 + pax_flags |= MF_PAX_PAGEEXEC;
58559 +#endif
58560 +
58561 +#ifdef CONFIG_PAX_SEGMEXEC
58562 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
58563 + pax_flags |= MF_PAX_SEGMEXEC;
58564 +#endif
58565 +
58566 +#ifdef CONFIG_PAX_EMUTRAMP
58567 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
58568 + pax_flags |= MF_PAX_EMUTRAMP;
58569 +#endif
58570 +
58571 +#ifdef CONFIG_PAX_MPROTECT
58572 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
58573 + pax_flags |= MF_PAX_MPROTECT;
58574 +#endif
58575 +
58576 +#ifdef CONFIG_PAX_ASLR
58577 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
58578 + pax_flags |= MF_PAX_RANDMMAP;
58579 +#endif
58580 +
58581 +#endif
58582 +
58583 + return pax_flags;
58584 +
58585 +}
58586 +
58587 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
58588 +{
58589 +
58590 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
58591 + unsigned long i;
58592 +
58593 + for (i = 0UL; i < elf_ex->e_phnum; i++)
58594 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
58595 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
58596 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
58597 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
58598 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
58599 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
58600 + return PAX_PARSE_FLAGS_FALLBACK;
58601 +
58602 +#ifdef CONFIG_PAX_SOFTMODE
58603 + if (pax_softmode)
58604 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
58605 + else
58606 +#endif
58607 +
58608 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
58609 + break;
58610 + }
58611 +#endif
58612 +
58613 + return PAX_PARSE_FLAGS_FALLBACK;
58614 +}
58615 +
58616 +static unsigned long pax_parse_xattr_pax(struct file * const file)
58617 +{
58618 +
58619 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
58620 + ssize_t xattr_size, i;
58621 + unsigned char xattr_value[sizeof("pemrs") - 1];
58622 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
58623 +
58624 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
58625 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
58626 + return PAX_PARSE_FLAGS_FALLBACK;
58627 +
58628 + for (i = 0; i < xattr_size; i++)
58629 + switch (xattr_value[i]) {
58630 + default:
58631 + return PAX_PARSE_FLAGS_FALLBACK;
58632 +
58633 +#define parse_flag(option1, option2, flag) \
58634 + case option1: \
58635 + if (pax_flags_hardmode & MF_PAX_##flag) \
58636 + return PAX_PARSE_FLAGS_FALLBACK;\
58637 + pax_flags_hardmode |= MF_PAX_##flag; \
58638 + break; \
58639 + case option2: \
58640 + if (pax_flags_softmode & MF_PAX_##flag) \
58641 + return PAX_PARSE_FLAGS_FALLBACK;\
58642 + pax_flags_softmode |= MF_PAX_##flag; \
58643 + break;
58644 +
58645 + parse_flag('p', 'P', PAGEEXEC);
58646 + parse_flag('e', 'E', EMUTRAMP);
58647 + parse_flag('m', 'M', MPROTECT);
58648 + parse_flag('r', 'R', RANDMMAP);
58649 + parse_flag('s', 'S', SEGMEXEC);
58650 +
58651 +#undef parse_flag
58652 + }
58653 +
58654 + if (pax_flags_hardmode & pax_flags_softmode)
58655 + return PAX_PARSE_FLAGS_FALLBACK;
58656 +
58657 +#ifdef CONFIG_PAX_SOFTMODE
58658 + if (pax_softmode)
58659 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
58660 + else
58661 +#endif
58662 +
58663 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
58664 +#else
58665 + return PAX_PARSE_FLAGS_FALLBACK;
58666 +#endif
58667 +
58668 +}
58669 +
58670 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
58671 +{
58672 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
58673 +
58674 + pax_flags = pax_parse_defaults();
58675 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
58676 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
58677 + xattr_pax_flags = pax_parse_xattr_pax(file);
58678 +
58679 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58680 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
58681 + pt_pax_flags != xattr_pax_flags)
58682 + return -EINVAL;
58683 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58684 + pax_flags = xattr_pax_flags;
58685 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58686 + pax_flags = pt_pax_flags;
58687 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
58688 + pax_flags = ei_pax_flags;
58689 +
58690 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
58691 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58692 + if ((__supported_pte_mask & _PAGE_NX))
58693 + pax_flags &= ~MF_PAX_SEGMEXEC;
58694 + else
58695 + pax_flags &= ~MF_PAX_PAGEEXEC;
58696 + }
58697 +#endif
58698 +
58699 + if (0 > pax_check_flags(&pax_flags))
58700 + return -EINVAL;
58701 +
58702 + current->mm->pax_flags = pax_flags;
58703 + return 0;
58704 +}
58705 +#endif
58706 +
58707 /*
58708 * These are the functions used to load ELF style executables and shared
58709 * libraries. There is no binary dependent code anywhere else.
58710 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
58711 {
58712 unsigned long random_variable = 0;
58713
58714 +#ifdef CONFIG_PAX_RANDUSTACK
58715 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
58716 + return stack_top - current->mm->delta_stack;
58717 +#endif
58718 +
58719 if ((current->flags & PF_RANDOMIZE) &&
58720 !(current->personality & ADDR_NO_RANDOMIZE)) {
58721 random_variable = (unsigned long) get_random_int();
58722 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58723 unsigned long load_addr = 0, load_bias = 0;
58724 int load_addr_set = 0;
58725 char * elf_interpreter = NULL;
58726 - unsigned long error;
58727 + unsigned long error = 0;
58728 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
58729 unsigned long elf_bss, elf_brk;
58730 int retval, i;
58731 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
58732 struct elfhdr interp_elf_ex;
58733 } *loc;
58734 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
58735 + unsigned long pax_task_size;
58736
58737 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
58738 if (!loc) {
58739 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
58740 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
58741 may depend on the personality. */
58742 SET_PERSONALITY2(loc->elf_ex, &arch_state);
58743 +
58744 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58745 + current->mm->pax_flags = 0UL;
58746 +#endif
58747 +
58748 +#ifdef CONFIG_PAX_DLRESOLVE
58749 + current->mm->call_dl_resolve = 0UL;
58750 +#endif
58751 +
58752 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
58753 + current->mm->call_syscall = 0UL;
58754 +#endif
58755 +
58756 +#ifdef CONFIG_PAX_ASLR
58757 + current->mm->delta_mmap = 0UL;
58758 + current->mm->delta_stack = 0UL;
58759 +#endif
58760 +
58761 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
58762 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
58763 + send_sig(SIGKILL, current, 0);
58764 + goto out_free_dentry;
58765 + }
58766 +#endif
58767 +
58768 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
58769 + pax_set_initial_flags(bprm);
58770 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
58771 + if (pax_set_initial_flags_func)
58772 + (pax_set_initial_flags_func)(bprm);
58773 +#endif
58774 +
58775 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
58776 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
58777 + current->mm->context.user_cs_limit = PAGE_SIZE;
58778 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
58779 + }
58780 +#endif
58781 +
58782 +#ifdef CONFIG_PAX_SEGMEXEC
58783 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
58784 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
58785 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
58786 + pax_task_size = SEGMEXEC_TASK_SIZE;
58787 + current->mm->def_flags |= VM_NOHUGEPAGE;
58788 + } else
58789 +#endif
58790 +
58791 + pax_task_size = TASK_SIZE;
58792 +
58793 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
58794 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58795 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
58796 + put_cpu();
58797 + }
58798 +#endif
58799 +
58800 +#ifdef CONFIG_PAX_ASLR
58801 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58802 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
58803 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
58804 + }
58805 +#endif
58806 +
58807 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
58808 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
58809 + executable_stack = EXSTACK_DISABLE_X;
58810 + current->personality &= ~READ_IMPLIES_EXEC;
58811 + } else
58812 +#endif
58813 +
58814 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
58815 current->personality |= READ_IMPLIES_EXEC;
58816
58817 @@ -924,6 +1363,20 @@ static int load_elf_binary(struct linux_binprm *bprm)
58818 #else
58819 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
58820 #endif
58821 +
58822 +#ifdef CONFIG_PAX_RANDMMAP
58823 + /* PaX: randomize base address at the default exe base if requested */
58824 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
58825 +#ifdef CONFIG_SPARC64
58826 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
58827 +#else
58828 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
58829 +#endif
58830 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
58831 + elf_flags |= MAP_FIXED;
58832 + }
58833 +#endif
58834 +
58835 }
58836
58837 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
58838 @@ -955,9 +1408,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
58839 * allowed task size. Note that p_filesz must always be
58840 * <= p_memsz so it is only necessary to check p_memsz.
58841 */
58842 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58843 - elf_ppnt->p_memsz > TASK_SIZE ||
58844 - TASK_SIZE - elf_ppnt->p_memsz < k) {
58845 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
58846 + elf_ppnt->p_memsz > pax_task_size ||
58847 + pax_task_size - elf_ppnt->p_memsz < k) {
58848 /* set_brk can never work. Avoid overflows. */
58849 retval = -EINVAL;
58850 goto out_free_dentry;
58851 @@ -993,16 +1446,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
58852 if (retval)
58853 goto out_free_dentry;
58854 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
58855 - retval = -EFAULT; /* Nobody gets to see this, but.. */
58856 - goto out_free_dentry;
58857 + /*
58858 + * This bss-zeroing can fail if the ELF
58859 + * file specifies odd protections. So
58860 + * we don't check the return value
58861 + */
58862 }
58863
58864 +#ifdef CONFIG_PAX_RANDMMAP
58865 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
58866 + unsigned long start, size, flags;
58867 + vm_flags_t vm_flags;
58868 +
58869 + start = ELF_PAGEALIGN(elf_brk);
58870 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
58871 + flags = MAP_FIXED | MAP_PRIVATE;
58872 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
58873 +
58874 + down_write(&current->mm->mmap_sem);
58875 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
58876 + retval = -ENOMEM;
58877 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
58878 +// if (current->personality & ADDR_NO_RANDOMIZE)
58879 +// vm_flags |= VM_READ | VM_MAYREAD;
58880 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
58881 + retval = IS_ERR_VALUE(start) ? start : 0;
58882 + }
58883 + up_write(&current->mm->mmap_sem);
58884 + if (retval == 0)
58885 + retval = set_brk(start + size, start + size + PAGE_SIZE);
58886 + if (retval < 0)
58887 + goto out_free_dentry;
58888 + }
58889 +#endif
58890 +
58891 if (elf_interpreter) {
58892 - unsigned long interp_map_addr = 0;
58893 -
58894 elf_entry = load_elf_interp(&loc->interp_elf_ex,
58895 interpreter,
58896 - &interp_map_addr,
58897 load_bias, interp_elf_phdata);
58898 if (!IS_ERR((void *)elf_entry)) {
58899 /*
58900 @@ -1230,7 +1710,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
58901 * Decide what to dump of a segment, part, all or none.
58902 */
58903 static unsigned long vma_dump_size(struct vm_area_struct *vma,
58904 - unsigned long mm_flags)
58905 + unsigned long mm_flags, long signr)
58906 {
58907 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
58908
58909 @@ -1268,7 +1748,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
58910 if (vma->vm_file == NULL)
58911 return 0;
58912
58913 - if (FILTER(MAPPED_PRIVATE))
58914 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
58915 goto whole;
58916
58917 /*
58918 @@ -1475,9 +1955,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
58919 {
58920 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
58921 int i = 0;
58922 - do
58923 + do {
58924 i += 2;
58925 - while (auxv[i - 2] != AT_NULL);
58926 + } while (auxv[i - 2] != AT_NULL);
58927 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
58928 }
58929
58930 @@ -1486,7 +1966,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
58931 {
58932 mm_segment_t old_fs = get_fs();
58933 set_fs(KERNEL_DS);
58934 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
58935 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
58936 set_fs(old_fs);
58937 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
58938 }
58939 @@ -2206,7 +2686,7 @@ static int elf_core_dump(struct coredump_params *cprm)
58940 vma = next_vma(vma, gate_vma)) {
58941 unsigned long dump_size;
58942
58943 - dump_size = vma_dump_size(vma, cprm->mm_flags);
58944 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
58945 vma_filesz[i++] = dump_size;
58946 vma_data_size += dump_size;
58947 }
58948 @@ -2314,6 +2794,167 @@ out:
58949
58950 #endif /* CONFIG_ELF_CORE */
58951
58952 +#ifdef CONFIG_PAX_MPROTECT
58953 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
58954 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
58955 + * we'll remove VM_MAYWRITE for good on RELRO segments.
58956 + *
58957 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
58958 + * basis because we want to allow the common case and not the special ones.
58959 + */
58960 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
58961 +{
58962 + struct elfhdr elf_h;
58963 + struct elf_phdr elf_p;
58964 + unsigned long i;
58965 + unsigned long oldflags;
58966 + bool is_textrel_rw, is_textrel_rx, is_relro;
58967 +
58968 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
58969 + return;
58970 +
58971 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
58972 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
58973 +
58974 +#ifdef CONFIG_PAX_ELFRELOCS
58975 + /* possible TEXTREL */
58976 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
58977 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
58978 +#else
58979 + is_textrel_rw = false;
58980 + is_textrel_rx = false;
58981 +#endif
58982 +
58983 + /* possible RELRO */
58984 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
58985 +
58986 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
58987 + return;
58988 +
58989 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
58990 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
58991 +
58992 +#ifdef CONFIG_PAX_ETEXECRELOCS
58993 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
58994 +#else
58995 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
58996 +#endif
58997 +
58998 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
58999 + !elf_check_arch(&elf_h) ||
59000 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59001 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59002 + return;
59003 +
59004 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59005 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59006 + return;
59007 + switch (elf_p.p_type) {
59008 + case PT_DYNAMIC:
59009 + if (!is_textrel_rw && !is_textrel_rx)
59010 + continue;
59011 + i = 0UL;
59012 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
59013 + elf_dyn dyn;
59014 +
59015 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
59016 + break;
59017 + if (dyn.d_tag == DT_NULL)
59018 + break;
59019 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
59020 + gr_log_textrel(vma);
59021 + if (is_textrel_rw)
59022 + vma->vm_flags |= VM_MAYWRITE;
59023 + else
59024 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
59025 + vma->vm_flags &= ~VM_MAYWRITE;
59026 + break;
59027 + }
59028 + i++;
59029 + }
59030 + is_textrel_rw = false;
59031 + is_textrel_rx = false;
59032 + continue;
59033 +
59034 + case PT_GNU_RELRO:
59035 + if (!is_relro)
59036 + continue;
59037 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
59038 + vma->vm_flags &= ~VM_MAYWRITE;
59039 + is_relro = false;
59040 + continue;
59041 +
59042 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
59043 + case PT_PAX_FLAGS: {
59044 + const char *msg_mprotect = "", *msg_emutramp = "";
59045 + char *buffer_lib, *buffer_exe;
59046 +
59047 + if (elf_p.p_flags & PF_NOMPROTECT)
59048 + msg_mprotect = "MPROTECT disabled";
59049 +
59050 +#ifdef CONFIG_PAX_EMUTRAMP
59051 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
59052 + msg_emutramp = "EMUTRAMP enabled";
59053 +#endif
59054 +
59055 + if (!msg_mprotect[0] && !msg_emutramp[0])
59056 + continue;
59057 +
59058 + if (!printk_ratelimit())
59059 + continue;
59060 +
59061 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
59062 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
59063 + if (buffer_lib && buffer_exe) {
59064 + char *path_lib, *path_exe;
59065 +
59066 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
59067 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
59068 +
59069 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
59070 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
59071 +
59072 + }
59073 + free_page((unsigned long)buffer_exe);
59074 + free_page((unsigned long)buffer_lib);
59075 + continue;
59076 + }
59077 +#endif
59078 +
59079 + }
59080 + }
59081 +}
59082 +#endif
59083 +
59084 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
59085 +
59086 +extern int grsec_enable_log_rwxmaps;
59087 +
59088 +static void elf_handle_mmap(struct file *file)
59089 +{
59090 + struct elfhdr elf_h;
59091 + struct elf_phdr elf_p;
59092 + unsigned long i;
59093 +
59094 + if (!grsec_enable_log_rwxmaps)
59095 + return;
59096 +
59097 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
59098 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
59099 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
59100 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
59101 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
59102 + return;
59103 +
59104 + for (i = 0UL; i < elf_h.e_phnum; i++) {
59105 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
59106 + return;
59107 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
59108 + gr_log_ptgnustack(file);
59109 + }
59110 +}
59111 +#endif
59112 +
59113 static int __init init_elf_binfmt(void)
59114 {
59115 register_binfmt(&elf_format);
59116 diff --git a/fs/block_dev.c b/fs/block_dev.c
59117 index b48c41b..e070416 100644
59118 --- a/fs/block_dev.c
59119 +++ b/fs/block_dev.c
59120 @@ -703,7 +703,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
59121 else if (bdev->bd_contains == bdev)
59122 return true; /* is a whole device which isn't held */
59123
59124 - else if (whole->bd_holder == bd_may_claim)
59125 + else if (whole->bd_holder == (void *)bd_may_claim)
59126 return true; /* is a partition of a device that is being partitioned */
59127 else if (whole->bd_holder != NULL)
59128 return false; /* is a partition of a held device */
59129 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
59130 index f54511d..58acdec 100644
59131 --- a/fs/btrfs/ctree.c
59132 +++ b/fs/btrfs/ctree.c
59133 @@ -1173,9 +1173,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
59134 free_extent_buffer(buf);
59135 add_root_to_dirty_list(root);
59136 } else {
59137 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
59138 - parent_start = parent->start;
59139 - else
59140 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
59141 + if (parent)
59142 + parent_start = parent->start;
59143 + else
59144 + parent_start = 0;
59145 + } else
59146 parent_start = 0;
59147
59148 WARN_ON(trans->transid != btrfs_header_generation(parent));
59149 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
59150 index de4e70f..b41dc45 100644
59151 --- a/fs/btrfs/delayed-inode.c
59152 +++ b/fs/btrfs/delayed-inode.c
59153 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
59154
59155 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
59156 {
59157 - int seq = atomic_inc_return(&delayed_root->items_seq);
59158 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
59159 if ((atomic_dec_return(&delayed_root->items) <
59160 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
59161 waitqueue_active(&delayed_root->wait))
59162 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
59163
59164 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
59165 {
59166 - int val = atomic_read(&delayed_root->items_seq);
59167 + int val = atomic_read_unchecked(&delayed_root->items_seq);
59168
59169 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
59170 return 1;
59171 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
59172 int seq;
59173 int ret;
59174
59175 - seq = atomic_read(&delayed_root->items_seq);
59176 + seq = atomic_read_unchecked(&delayed_root->items_seq);
59177
59178 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
59179 if (ret)
59180 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
59181 index f70119f..ab5894d 100644
59182 --- a/fs/btrfs/delayed-inode.h
59183 +++ b/fs/btrfs/delayed-inode.h
59184 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
59185 */
59186 struct list_head prepare_list;
59187 atomic_t items; /* for delayed items */
59188 - atomic_t items_seq; /* for delayed items */
59189 + atomic_unchecked_t items_seq; /* for delayed items */
59190 int nodes; /* for delayed nodes */
59191 wait_queue_head_t wait;
59192 };
59193 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
59194 struct btrfs_delayed_root *delayed_root)
59195 {
59196 atomic_set(&delayed_root->items, 0);
59197 - atomic_set(&delayed_root->items_seq, 0);
59198 + atomic_set_unchecked(&delayed_root->items_seq, 0);
59199 delayed_root->nodes = 0;
59200 spin_lock_init(&delayed_root->lock);
59201 init_waitqueue_head(&delayed_root->wait);
59202 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
59203 index 6f49b28..483410f 100644
59204 --- a/fs/btrfs/super.c
59205 +++ b/fs/btrfs/super.c
59206 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
59207 function, line, errstr);
59208 return;
59209 }
59210 - ACCESS_ONCE(trans->transaction->aborted) = errno;
59211 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
59212 /* Wake up anybody who may be waiting on this transaction */
59213 wake_up(&root->fs_info->transaction_wait);
59214 wake_up(&root->fs_info->transaction_blocked_wait);
59215 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
59216 index 92db3f6..898a561 100644
59217 --- a/fs/btrfs/sysfs.c
59218 +++ b/fs/btrfs/sysfs.c
59219 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
59220 for (set = 0; set < FEAT_MAX; set++) {
59221 int i;
59222 struct attribute *attrs[2];
59223 - struct attribute_group agroup = {
59224 + attribute_group_no_const agroup = {
59225 .name = "features",
59226 .attrs = attrs,
59227 };
59228 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
59229 index 2299bfd..4098e72 100644
59230 --- a/fs/btrfs/tests/free-space-tests.c
59231 +++ b/fs/btrfs/tests/free-space-tests.c
59232 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59233 * extent entry.
59234 */
59235 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
59236 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59237 + pax_open_kernel();
59238 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
59239 + pax_close_kernel();
59240
59241 /*
59242 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
59243 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
59244 if (ret)
59245 return ret;
59246
59247 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59248 + pax_open_kernel();
59249 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
59250 + pax_close_kernel();
59251 __btrfs_remove_free_space_cache(cache->free_space_ctl);
59252
59253 return 0;
59254 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
59255 index 154990c..d0cf699 100644
59256 --- a/fs/btrfs/tree-log.h
59257 +++ b/fs/btrfs/tree-log.h
59258 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
59259 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
59260 struct btrfs_trans_handle *trans)
59261 {
59262 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
59263 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
59264 }
59265
59266 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
59267 diff --git a/fs/buffer.c b/fs/buffer.c
59268 index 20805db..2e8fc69 100644
59269 --- a/fs/buffer.c
59270 +++ b/fs/buffer.c
59271 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
59272 bh_cachep = kmem_cache_create("buffer_head",
59273 sizeof(struct buffer_head), 0,
59274 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
59275 - SLAB_MEM_SPREAD),
59276 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
59277 NULL);
59278
59279 /*
59280 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
59281 index fbb08e9..0fda764 100644
59282 --- a/fs/cachefiles/bind.c
59283 +++ b/fs/cachefiles/bind.c
59284 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
59285 args);
59286
59287 /* start by checking things over */
59288 - ASSERT(cache->fstop_percent >= 0 &&
59289 - cache->fstop_percent < cache->fcull_percent &&
59290 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
59291 cache->fcull_percent < cache->frun_percent &&
59292 cache->frun_percent < 100);
59293
59294 - ASSERT(cache->bstop_percent >= 0 &&
59295 - cache->bstop_percent < cache->bcull_percent &&
59296 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
59297 cache->bcull_percent < cache->brun_percent &&
59298 cache->brun_percent < 100);
59299
59300 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
59301 index ce1b115..4a6852c 100644
59302 --- a/fs/cachefiles/daemon.c
59303 +++ b/fs/cachefiles/daemon.c
59304 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
59305 if (n > buflen)
59306 return -EMSGSIZE;
59307
59308 - if (copy_to_user(_buffer, buffer, n) != 0)
59309 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
59310 return -EFAULT;
59311
59312 return n;
59313 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
59314 if (test_bit(CACHEFILES_DEAD, &cache->flags))
59315 return -EIO;
59316
59317 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
59318 + if (datalen > PAGE_SIZE - 1)
59319 return -EOPNOTSUPP;
59320
59321 /* drag the command string into the kernel so we can parse it */
59322 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
59323 if (args[0] != '%' || args[1] != '\0')
59324 return -EINVAL;
59325
59326 - if (fstop < 0 || fstop >= cache->fcull_percent)
59327 + if (fstop >= cache->fcull_percent)
59328 return cachefiles_daemon_range_error(cache, args);
59329
59330 cache->fstop_percent = fstop;
59331 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
59332 if (args[0] != '%' || args[1] != '\0')
59333 return -EINVAL;
59334
59335 - if (bstop < 0 || bstop >= cache->bcull_percent)
59336 + if (bstop >= cache->bcull_percent)
59337 return cachefiles_daemon_range_error(cache, args);
59338
59339 cache->bstop_percent = bstop;
59340 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
59341 index 8c52472..c4e3a69 100644
59342 --- a/fs/cachefiles/internal.h
59343 +++ b/fs/cachefiles/internal.h
59344 @@ -66,7 +66,7 @@ struct cachefiles_cache {
59345 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
59346 struct rb_root active_nodes; /* active nodes (can't be culled) */
59347 rwlock_t active_lock; /* lock for active_nodes */
59348 - atomic_t gravecounter; /* graveyard uniquifier */
59349 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
59350 unsigned frun_percent; /* when to stop culling (% files) */
59351 unsigned fcull_percent; /* when to start culling (% files) */
59352 unsigned fstop_percent; /* when to stop allocating (% files) */
59353 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
59354 * proc.c
59355 */
59356 #ifdef CONFIG_CACHEFILES_HISTOGRAM
59357 -extern atomic_t cachefiles_lookup_histogram[HZ];
59358 -extern atomic_t cachefiles_mkdir_histogram[HZ];
59359 -extern atomic_t cachefiles_create_histogram[HZ];
59360 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59361 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59362 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
59363
59364 extern int __init cachefiles_proc_init(void);
59365 extern void cachefiles_proc_cleanup(void);
59366 static inline
59367 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
59368 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
59369 {
59370 unsigned long jif = jiffies - start_jif;
59371 if (jif >= HZ)
59372 jif = HZ - 1;
59373 - atomic_inc(&histogram[jif]);
59374 + atomic_inc_unchecked(&histogram[jif]);
59375 }
59376
59377 #else
59378 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
59379 index 7f8e83f..8951aa4 100644
59380 --- a/fs/cachefiles/namei.c
59381 +++ b/fs/cachefiles/namei.c
59382 @@ -309,7 +309,7 @@ try_again:
59383 /* first step is to make up a grave dentry in the graveyard */
59384 sprintf(nbuffer, "%08x%08x",
59385 (uint32_t) get_seconds(),
59386 - (uint32_t) atomic_inc_return(&cache->gravecounter));
59387 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
59388
59389 /* do the multiway lock magic */
59390 trap = lock_rename(cache->graveyard, dir);
59391 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
59392 index eccd339..4c1d995 100644
59393 --- a/fs/cachefiles/proc.c
59394 +++ b/fs/cachefiles/proc.c
59395 @@ -14,9 +14,9 @@
59396 #include <linux/seq_file.h>
59397 #include "internal.h"
59398
59399 -atomic_t cachefiles_lookup_histogram[HZ];
59400 -atomic_t cachefiles_mkdir_histogram[HZ];
59401 -atomic_t cachefiles_create_histogram[HZ];
59402 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
59403 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
59404 +atomic_unchecked_t cachefiles_create_histogram[HZ];
59405
59406 /*
59407 * display the latency histogram
59408 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
59409 return 0;
59410 default:
59411 index = (unsigned long) v - 3;
59412 - x = atomic_read(&cachefiles_lookup_histogram[index]);
59413 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
59414 - z = atomic_read(&cachefiles_create_histogram[index]);
59415 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
59416 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
59417 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
59418 if (x == 0 && y == 0 && z == 0)
59419 return 0;
59420
59421 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
59422 index c241603..56bae60 100644
59423 --- a/fs/ceph/dir.c
59424 +++ b/fs/ceph/dir.c
59425 @@ -129,6 +129,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
59426 struct dentry *dentry, *last;
59427 struct ceph_dentry_info *di;
59428 int err = 0;
59429 + char d_name[DNAME_INLINE_LEN];
59430 + const unsigned char *name;
59431
59432 /* claim ref on last dentry we returned */
59433 last = fi->dentry;
59434 @@ -192,7 +194,12 @@ more:
59435
59436 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
59437 dentry, dentry, dentry->d_inode);
59438 - if (!dir_emit(ctx, dentry->d_name.name,
59439 + name = dentry->d_name.name;
59440 + if (name == dentry->d_iname) {
59441 + memcpy(d_name, name, dentry->d_name.len);
59442 + name = d_name;
59443 + }
59444 + if (!dir_emit(ctx, name,
59445 dentry->d_name.len,
59446 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
59447 dentry->d_inode->i_mode >> 12)) {
59448 @@ -250,7 +257,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
59449 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
59450 struct ceph_mds_client *mdsc = fsc->mdsc;
59451 unsigned frag = fpos_frag(ctx->pos);
59452 - int off = fpos_off(ctx->pos);
59453 + unsigned int off = fpos_off(ctx->pos);
59454 int err;
59455 u32 ftype;
59456 struct ceph_mds_reply_info_parsed *rinfo;
59457 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
59458 index 50f06cd..c7eba3e 100644
59459 --- a/fs/ceph/super.c
59460 +++ b/fs/ceph/super.c
59461 @@ -896,7 +896,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
59462 /*
59463 * construct our own bdi so we can control readahead, etc.
59464 */
59465 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
59466 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
59467
59468 static int ceph_register_bdi(struct super_block *sb,
59469 struct ceph_fs_client *fsc)
59470 @@ -913,7 +913,7 @@ static int ceph_register_bdi(struct super_block *sb,
59471 default_backing_dev_info.ra_pages;
59472
59473 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
59474 - atomic_long_inc_return(&bdi_seq));
59475 + atomic_long_inc_return_unchecked(&bdi_seq));
59476 if (!err)
59477 sb->s_bdi = &fsc->backing_dev_info;
59478 return err;
59479 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
59480 index 7febcf2..62a5721 100644
59481 --- a/fs/cifs/cifs_debug.c
59482 +++ b/fs/cifs/cifs_debug.c
59483 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59484
59485 if (strtobool(&c, &bv) == 0) {
59486 #ifdef CONFIG_CIFS_STATS2
59487 - atomic_set(&totBufAllocCount, 0);
59488 - atomic_set(&totSmBufAllocCount, 0);
59489 + atomic_set_unchecked(&totBufAllocCount, 0);
59490 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59491 #endif /* CONFIG_CIFS_STATS2 */
59492 spin_lock(&cifs_tcp_ses_lock);
59493 list_for_each(tmp1, &cifs_tcp_ses_list) {
59494 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
59495 tcon = list_entry(tmp3,
59496 struct cifs_tcon,
59497 tcon_list);
59498 - atomic_set(&tcon->num_smbs_sent, 0);
59499 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
59500 if (server->ops->clear_stats)
59501 server->ops->clear_stats(tcon);
59502 }
59503 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59504 smBufAllocCount.counter, cifs_min_small);
59505 #ifdef CONFIG_CIFS_STATS2
59506 seq_printf(m, "Total Large %d Small %d Allocations\n",
59507 - atomic_read(&totBufAllocCount),
59508 - atomic_read(&totSmBufAllocCount));
59509 + atomic_read_unchecked(&totBufAllocCount),
59510 + atomic_read_unchecked(&totSmBufAllocCount));
59511 #endif /* CONFIG_CIFS_STATS2 */
59512
59513 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
59514 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
59515 if (tcon->need_reconnect)
59516 seq_puts(m, "\tDISCONNECTED ");
59517 seq_printf(m, "\nSMBs: %d",
59518 - atomic_read(&tcon->num_smbs_sent));
59519 + atomic_read_unchecked(&tcon->num_smbs_sent));
59520 if (server->ops->print_stats)
59521 server->ops->print_stats(m, tcon);
59522 }
59523 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
59524 index d72fe37..ded5511 100644
59525 --- a/fs/cifs/cifsfs.c
59526 +++ b/fs/cifs/cifsfs.c
59527 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
59528 */
59529 cifs_req_cachep = kmem_cache_create("cifs_request",
59530 CIFSMaxBufSize + max_hdr_size, 0,
59531 - SLAB_HWCACHE_ALIGN, NULL);
59532 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
59533 if (cifs_req_cachep == NULL)
59534 return -ENOMEM;
59535
59536 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
59537 efficient to alloc 1 per page off the slab compared to 17K (5page)
59538 alloc of large cifs buffers even when page debugging is on */
59539 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
59540 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
59541 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
59542 NULL);
59543 if (cifs_sm_req_cachep == NULL) {
59544 mempool_destroy(cifs_req_poolp);
59545 @@ -1204,8 +1204,8 @@ init_cifs(void)
59546 atomic_set(&bufAllocCount, 0);
59547 atomic_set(&smBufAllocCount, 0);
59548 #ifdef CONFIG_CIFS_STATS2
59549 - atomic_set(&totBufAllocCount, 0);
59550 - atomic_set(&totSmBufAllocCount, 0);
59551 + atomic_set_unchecked(&totBufAllocCount, 0);
59552 + atomic_set_unchecked(&totSmBufAllocCount, 0);
59553 #endif /* CONFIG_CIFS_STATS2 */
59554
59555 atomic_set(&midCount, 0);
59556 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
59557 index 22b289a..bbbba08 100644
59558 --- a/fs/cifs/cifsglob.h
59559 +++ b/fs/cifs/cifsglob.h
59560 @@ -823,35 +823,35 @@ struct cifs_tcon {
59561 __u16 Flags; /* optional support bits */
59562 enum statusEnum tidStatus;
59563 #ifdef CONFIG_CIFS_STATS
59564 - atomic_t num_smbs_sent;
59565 + atomic_unchecked_t num_smbs_sent;
59566 union {
59567 struct {
59568 - atomic_t num_writes;
59569 - atomic_t num_reads;
59570 - atomic_t num_flushes;
59571 - atomic_t num_oplock_brks;
59572 - atomic_t num_opens;
59573 - atomic_t num_closes;
59574 - atomic_t num_deletes;
59575 - atomic_t num_mkdirs;
59576 - atomic_t num_posixopens;
59577 - atomic_t num_posixmkdirs;
59578 - atomic_t num_rmdirs;
59579 - atomic_t num_renames;
59580 - atomic_t num_t2renames;
59581 - atomic_t num_ffirst;
59582 - atomic_t num_fnext;
59583 - atomic_t num_fclose;
59584 - atomic_t num_hardlinks;
59585 - atomic_t num_symlinks;
59586 - atomic_t num_locks;
59587 - atomic_t num_acl_get;
59588 - atomic_t num_acl_set;
59589 + atomic_unchecked_t num_writes;
59590 + atomic_unchecked_t num_reads;
59591 + atomic_unchecked_t num_flushes;
59592 + atomic_unchecked_t num_oplock_brks;
59593 + atomic_unchecked_t num_opens;
59594 + atomic_unchecked_t num_closes;
59595 + atomic_unchecked_t num_deletes;
59596 + atomic_unchecked_t num_mkdirs;
59597 + atomic_unchecked_t num_posixopens;
59598 + atomic_unchecked_t num_posixmkdirs;
59599 + atomic_unchecked_t num_rmdirs;
59600 + atomic_unchecked_t num_renames;
59601 + atomic_unchecked_t num_t2renames;
59602 + atomic_unchecked_t num_ffirst;
59603 + atomic_unchecked_t num_fnext;
59604 + atomic_unchecked_t num_fclose;
59605 + atomic_unchecked_t num_hardlinks;
59606 + atomic_unchecked_t num_symlinks;
59607 + atomic_unchecked_t num_locks;
59608 + atomic_unchecked_t num_acl_get;
59609 + atomic_unchecked_t num_acl_set;
59610 } cifs_stats;
59611 #ifdef CONFIG_CIFS_SMB2
59612 struct {
59613 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59614 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59615 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
59616 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
59617 } smb2_stats;
59618 #endif /* CONFIG_CIFS_SMB2 */
59619 } stats;
59620 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
59621 }
59622
59623 #ifdef CONFIG_CIFS_STATS
59624 -#define cifs_stats_inc atomic_inc
59625 +#define cifs_stats_inc atomic_inc_unchecked
59626
59627 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
59628 unsigned int bytes)
59629 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
59630 /* Various Debug counters */
59631 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
59632 #ifdef CONFIG_CIFS_STATS2
59633 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
59634 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
59635 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
59636 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
59637 #endif
59638 GLOBAL_EXTERN atomic_t smBufAllocCount;
59639 GLOBAL_EXTERN atomic_t midCount;
59640 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
59641 index 74f1287..7ef0237 100644
59642 --- a/fs/cifs/file.c
59643 +++ b/fs/cifs/file.c
59644 @@ -2060,10 +2060,14 @@ static int cifs_writepages(struct address_space *mapping,
59645 index = mapping->writeback_index; /* Start from prev offset */
59646 end = -1;
59647 } else {
59648 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
59649 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
59650 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
59651 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
59652 range_whole = true;
59653 + index = 0;
59654 + end = ULONG_MAX;
59655 + } else {
59656 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
59657 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
59658 + }
59659 scanned = true;
59660 }
59661 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
59662 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
59663 index 3379463..3af418a 100644
59664 --- a/fs/cifs/misc.c
59665 +++ b/fs/cifs/misc.c
59666 @@ -170,7 +170,7 @@ cifs_buf_get(void)
59667 memset(ret_buf, 0, buf_size + 3);
59668 atomic_inc(&bufAllocCount);
59669 #ifdef CONFIG_CIFS_STATS2
59670 - atomic_inc(&totBufAllocCount);
59671 + atomic_inc_unchecked(&totBufAllocCount);
59672 #endif /* CONFIG_CIFS_STATS2 */
59673 }
59674
59675 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
59676 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
59677 atomic_inc(&smBufAllocCount);
59678 #ifdef CONFIG_CIFS_STATS2
59679 - atomic_inc(&totSmBufAllocCount);
59680 + atomic_inc_unchecked(&totSmBufAllocCount);
59681 #endif /* CONFIG_CIFS_STATS2 */
59682
59683 }
59684 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
59685 index d297903..1cb7516 100644
59686 --- a/fs/cifs/smb1ops.c
59687 +++ b/fs/cifs/smb1ops.c
59688 @@ -622,27 +622,27 @@ static void
59689 cifs_clear_stats(struct cifs_tcon *tcon)
59690 {
59691 #ifdef CONFIG_CIFS_STATS
59692 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
59693 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
59694 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
59695 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59696 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
59697 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
59698 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59699 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
59700 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
59701 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
59702 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
59703 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
59704 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
59705 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
59706 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
59707 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
59708 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
59709 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
59710 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
59711 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
59712 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
59713 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
59714 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
59715 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
59716 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
59717 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
59718 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
59719 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
59720 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
59721 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
59722 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
59723 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
59724 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
59725 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
59726 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
59727 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
59728 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
59729 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
59730 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
59731 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
59732 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
59733 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
59734 #endif
59735 }
59736
59737 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59738 {
59739 #ifdef CONFIG_CIFS_STATS
59740 seq_printf(m, " Oplocks breaks: %d",
59741 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
59742 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
59743 seq_printf(m, "\nReads: %d Bytes: %llu",
59744 - atomic_read(&tcon->stats.cifs_stats.num_reads),
59745 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
59746 (long long)(tcon->bytes_read));
59747 seq_printf(m, "\nWrites: %d Bytes: %llu",
59748 - atomic_read(&tcon->stats.cifs_stats.num_writes),
59749 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
59750 (long long)(tcon->bytes_written));
59751 seq_printf(m, "\nFlushes: %d",
59752 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
59753 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
59754 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
59755 - atomic_read(&tcon->stats.cifs_stats.num_locks),
59756 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
59757 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
59758 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
59759 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
59760 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
59761 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
59762 - atomic_read(&tcon->stats.cifs_stats.num_opens),
59763 - atomic_read(&tcon->stats.cifs_stats.num_closes),
59764 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
59765 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
59766 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
59767 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
59768 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
59769 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
59770 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
59771 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
59772 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
59773 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
59774 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
59775 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
59776 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
59777 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
59778 seq_printf(m, "\nRenames: %d T2 Renames %d",
59779 - atomic_read(&tcon->stats.cifs_stats.num_renames),
59780 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
59781 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
59782 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
59783 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
59784 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
59785 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
59786 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
59787 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
59788 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
59789 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
59790 #endif
59791 }
59792
59793 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
59794 index 96b5d40..e5db0c1 100644
59795 --- a/fs/cifs/smb2ops.c
59796 +++ b/fs/cifs/smb2ops.c
59797 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
59798 #ifdef CONFIG_CIFS_STATS
59799 int i;
59800 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
59801 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59802 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59803 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
59804 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
59805 }
59806 #endif
59807 }
59808 @@ -459,65 +459,65 @@ static void
59809 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
59810 {
59811 #ifdef CONFIG_CIFS_STATS
59812 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59813 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59814 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
59815 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
59816 seq_printf(m, "\nNegotiates: %d sent %d failed",
59817 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
59818 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
59819 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
59820 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
59821 seq_printf(m, "\nSessionSetups: %d sent %d failed",
59822 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
59823 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
59824 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
59825 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
59826 seq_printf(m, "\nLogoffs: %d sent %d failed",
59827 - atomic_read(&sent[SMB2_LOGOFF_HE]),
59828 - atomic_read(&failed[SMB2_LOGOFF_HE]));
59829 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
59830 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
59831 seq_printf(m, "\nTreeConnects: %d sent %d failed",
59832 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
59833 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
59834 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
59835 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
59836 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
59837 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
59838 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
59839 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
59840 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
59841 seq_printf(m, "\nCreates: %d sent %d failed",
59842 - atomic_read(&sent[SMB2_CREATE_HE]),
59843 - atomic_read(&failed[SMB2_CREATE_HE]));
59844 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
59845 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
59846 seq_printf(m, "\nCloses: %d sent %d failed",
59847 - atomic_read(&sent[SMB2_CLOSE_HE]),
59848 - atomic_read(&failed[SMB2_CLOSE_HE]));
59849 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
59850 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
59851 seq_printf(m, "\nFlushes: %d sent %d failed",
59852 - atomic_read(&sent[SMB2_FLUSH_HE]),
59853 - atomic_read(&failed[SMB2_FLUSH_HE]));
59854 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
59855 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
59856 seq_printf(m, "\nReads: %d sent %d failed",
59857 - atomic_read(&sent[SMB2_READ_HE]),
59858 - atomic_read(&failed[SMB2_READ_HE]));
59859 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
59860 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
59861 seq_printf(m, "\nWrites: %d sent %d failed",
59862 - atomic_read(&sent[SMB2_WRITE_HE]),
59863 - atomic_read(&failed[SMB2_WRITE_HE]));
59864 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
59865 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
59866 seq_printf(m, "\nLocks: %d sent %d failed",
59867 - atomic_read(&sent[SMB2_LOCK_HE]),
59868 - atomic_read(&failed[SMB2_LOCK_HE]));
59869 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
59870 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
59871 seq_printf(m, "\nIOCTLs: %d sent %d failed",
59872 - atomic_read(&sent[SMB2_IOCTL_HE]),
59873 - atomic_read(&failed[SMB2_IOCTL_HE]));
59874 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
59875 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
59876 seq_printf(m, "\nCancels: %d sent %d failed",
59877 - atomic_read(&sent[SMB2_CANCEL_HE]),
59878 - atomic_read(&failed[SMB2_CANCEL_HE]));
59879 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
59880 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
59881 seq_printf(m, "\nEchos: %d sent %d failed",
59882 - atomic_read(&sent[SMB2_ECHO_HE]),
59883 - atomic_read(&failed[SMB2_ECHO_HE]));
59884 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
59885 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
59886 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
59887 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
59888 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
59889 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
59890 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
59891 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
59892 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
59893 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
59894 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
59895 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
59896 seq_printf(m, "\nQueryInfos: %d sent %d failed",
59897 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
59898 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
59899 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
59900 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
59901 seq_printf(m, "\nSetInfos: %d sent %d failed",
59902 - atomic_read(&sent[SMB2_SET_INFO_HE]),
59903 - atomic_read(&failed[SMB2_SET_INFO_HE]));
59904 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
59905 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
59906 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
59907 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
59908 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
59909 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
59910 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
59911 #endif
59912 }
59913
59914 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
59915 index 3417340..b942390 100644
59916 --- a/fs/cifs/smb2pdu.c
59917 +++ b/fs/cifs/smb2pdu.c
59918 @@ -2144,8 +2144,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
59919 default:
59920 cifs_dbg(VFS, "info level %u isn't supported\n",
59921 srch_inf->info_level);
59922 - rc = -EINVAL;
59923 - goto qdir_exit;
59924 + return -EINVAL;
59925 }
59926
59927 req->FileIndex = cpu_to_le32(index);
59928 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
59929 index 46ee6f2..89a9e7f 100644
59930 --- a/fs/coda/cache.c
59931 +++ b/fs/coda/cache.c
59932 @@ -24,7 +24,7 @@
59933 #include "coda_linux.h"
59934 #include "coda_cache.h"
59935
59936 -static atomic_t permission_epoch = ATOMIC_INIT(0);
59937 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
59938
59939 /* replace or extend an acl cache hit */
59940 void coda_cache_enter(struct inode *inode, int mask)
59941 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
59942 struct coda_inode_info *cii = ITOC(inode);
59943
59944 spin_lock(&cii->c_lock);
59945 - cii->c_cached_epoch = atomic_read(&permission_epoch);
59946 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
59947 if (!uid_eq(cii->c_uid, current_fsuid())) {
59948 cii->c_uid = current_fsuid();
59949 cii->c_cached_perm = mask;
59950 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
59951 {
59952 struct coda_inode_info *cii = ITOC(inode);
59953 spin_lock(&cii->c_lock);
59954 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
59955 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
59956 spin_unlock(&cii->c_lock);
59957 }
59958
59959 /* remove all acl caches */
59960 void coda_cache_clear_all(struct super_block *sb)
59961 {
59962 - atomic_inc(&permission_epoch);
59963 + atomic_inc_unchecked(&permission_epoch);
59964 }
59965
59966
59967 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
59968 spin_lock(&cii->c_lock);
59969 hit = (mask & cii->c_cached_perm) == mask &&
59970 uid_eq(cii->c_uid, current_fsuid()) &&
59971 - cii->c_cached_epoch == atomic_read(&permission_epoch);
59972 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
59973 spin_unlock(&cii->c_lock);
59974
59975 return hit;
59976 diff --git a/fs/compat.c b/fs/compat.c
59977 index 6fd272d..dd34ba2 100644
59978 --- a/fs/compat.c
59979 +++ b/fs/compat.c
59980 @@ -54,7 +54,7 @@
59981 #include <asm/ioctls.h>
59982 #include "internal.h"
59983
59984 -int compat_log = 1;
59985 +int compat_log = 0;
59986
59987 int compat_printk(const char *fmt, ...)
59988 {
59989 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
59990
59991 set_fs(KERNEL_DS);
59992 /* The __user pointer cast is valid because of the set_fs() */
59993 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
59994 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
59995 set_fs(oldfs);
59996 /* truncating is ok because it's a user address */
59997 if (!ret)
59998 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
59999 goto out;
60000
60001 ret = -EINVAL;
60002 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
60003 + if (nr_segs > UIO_MAXIOV)
60004 goto out;
60005 if (nr_segs > fast_segs) {
60006 ret = -ENOMEM;
60007 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
60008 struct compat_readdir_callback {
60009 struct dir_context ctx;
60010 struct compat_old_linux_dirent __user *dirent;
60011 + struct file * file;
60012 int result;
60013 };
60014
60015 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
60016 buf->result = -EOVERFLOW;
60017 return -EOVERFLOW;
60018 }
60019 +
60020 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60021 + return 0;
60022 +
60023 buf->result++;
60024 dirent = buf->dirent;
60025 if (!access_ok(VERIFY_WRITE, dirent,
60026 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
60027 if (!f.file)
60028 return -EBADF;
60029
60030 + buf.file = f.file;
60031 error = iterate_dir(f.file, &buf.ctx);
60032 if (buf.result)
60033 error = buf.result;
60034 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
60035 struct dir_context ctx;
60036 struct compat_linux_dirent __user *current_dir;
60037 struct compat_linux_dirent __user *previous;
60038 + struct file * file;
60039 int count;
60040 int error;
60041 };
60042 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
60043 buf->error = -EOVERFLOW;
60044 return -EOVERFLOW;
60045 }
60046 +
60047 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60048 + return 0;
60049 +
60050 dirent = buf->previous;
60051 if (dirent) {
60052 if (__put_user(offset, &dirent->d_off))
60053 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
60054 if (!f.file)
60055 return -EBADF;
60056
60057 + buf.file = f.file;
60058 error = iterate_dir(f.file, &buf.ctx);
60059 if (error >= 0)
60060 error = buf.error;
60061 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
60062 struct dir_context ctx;
60063 struct linux_dirent64 __user *current_dir;
60064 struct linux_dirent64 __user *previous;
60065 + struct file * file;
60066 int count;
60067 int error;
60068 };
60069 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
60070 buf->error = -EINVAL; /* only used if we fail.. */
60071 if (reclen > buf->count)
60072 return -EINVAL;
60073 +
60074 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
60075 + return 0;
60076 +
60077 dirent = buf->previous;
60078
60079 if (dirent) {
60080 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
60081 if (!f.file)
60082 return -EBADF;
60083
60084 + buf.file = f.file;
60085 error = iterate_dir(f.file, &buf.ctx);
60086 if (error >= 0)
60087 error = buf.error;
60088 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
60089 index 4d24d17..4f8c09e 100644
60090 --- a/fs/compat_binfmt_elf.c
60091 +++ b/fs/compat_binfmt_elf.c
60092 @@ -30,11 +30,13 @@
60093 #undef elf_phdr
60094 #undef elf_shdr
60095 #undef elf_note
60096 +#undef elf_dyn
60097 #undef elf_addr_t
60098 #define elfhdr elf32_hdr
60099 #define elf_phdr elf32_phdr
60100 #define elf_shdr elf32_shdr
60101 #define elf_note elf32_note
60102 +#define elf_dyn Elf32_Dyn
60103 #define elf_addr_t Elf32_Addr
60104
60105 /*
60106 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
60107 index afec645..9c65620 100644
60108 --- a/fs/compat_ioctl.c
60109 +++ b/fs/compat_ioctl.c
60110 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
60111 return -EFAULT;
60112 if (__get_user(udata, &ss32->iomem_base))
60113 return -EFAULT;
60114 - ss.iomem_base = compat_ptr(udata);
60115 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
60116 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
60117 __get_user(ss.port_high, &ss32->port_high))
60118 return -EFAULT;
60119 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
60120 for (i = 0; i < nmsgs; i++) {
60121 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
60122 return -EFAULT;
60123 - if (get_user(datap, &umsgs[i].buf) ||
60124 - put_user(compat_ptr(datap), &tmsgs[i].buf))
60125 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
60126 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
60127 return -EFAULT;
60128 }
60129 return sys_ioctl(fd, cmd, (unsigned long)tdata);
60130 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
60131 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
60132 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
60133 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
60134 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
60135 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
60136 return -EFAULT;
60137
60138 return ioctl_preallocate(file, p);
60139 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
60140 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
60141 {
60142 unsigned int a, b;
60143 - a = *(unsigned int *)p;
60144 - b = *(unsigned int *)q;
60145 + a = *(const unsigned int *)p;
60146 + b = *(const unsigned int *)q;
60147 if (a > b)
60148 return 1;
60149 if (a < b)
60150 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
60151 index c9c298b..544d100 100644
60152 --- a/fs/configfs/dir.c
60153 +++ b/fs/configfs/dir.c
60154 @@ -1548,7 +1548,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60155 }
60156 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
60157 struct configfs_dirent *next;
60158 - const char *name;
60159 + const unsigned char * name;
60160 + char d_name[sizeof(next->s_dentry->d_iname)];
60161 int len;
60162 struct inode *inode = NULL;
60163
60164 @@ -1557,7 +1558,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
60165 continue;
60166
60167 name = configfs_get_name(next);
60168 - len = strlen(name);
60169 + if (next->s_dentry && name == next->s_dentry->d_iname) {
60170 + len = next->s_dentry->d_name.len;
60171 + memcpy(d_name, name, len);
60172 + name = d_name;
60173 + } else
60174 + len = strlen(name);
60175
60176 /*
60177 * We'll have a dentry and an inode for
60178 diff --git a/fs/coredump.c b/fs/coredump.c
60179 index b5c86ff..0dac262 100644
60180 --- a/fs/coredump.c
60181 +++ b/fs/coredump.c
60182 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
60183 struct pipe_inode_info *pipe = file->private_data;
60184
60185 pipe_lock(pipe);
60186 - pipe->readers++;
60187 - pipe->writers--;
60188 + atomic_inc(&pipe->readers);
60189 + atomic_dec(&pipe->writers);
60190 wake_up_interruptible_sync(&pipe->wait);
60191 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
60192 pipe_unlock(pipe);
60193 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
60194 * We actually want wait_event_freezable() but then we need
60195 * to clear TIF_SIGPENDING and improve dump_interrupted().
60196 */
60197 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
60198 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
60199
60200 pipe_lock(pipe);
60201 - pipe->readers--;
60202 - pipe->writers++;
60203 + atomic_dec(&pipe->readers);
60204 + atomic_inc(&pipe->writers);
60205 pipe_unlock(pipe);
60206 }
60207
60208 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
60209 struct files_struct *displaced;
60210 bool need_nonrelative = false;
60211 bool core_dumped = false;
60212 - static atomic_t core_dump_count = ATOMIC_INIT(0);
60213 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
60214 + long signr = siginfo->si_signo;
60215 + int dumpable;
60216 struct coredump_params cprm = {
60217 .siginfo = siginfo,
60218 .regs = signal_pt_regs(),
60219 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
60220 .mm_flags = mm->flags,
60221 };
60222
60223 - audit_core_dumps(siginfo->si_signo);
60224 + audit_core_dumps(signr);
60225 +
60226 + dumpable = __get_dumpable(cprm.mm_flags);
60227 +
60228 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
60229 + gr_handle_brute_attach(dumpable);
60230
60231 binfmt = mm->binfmt;
60232 if (!binfmt || !binfmt->core_dump)
60233 goto fail;
60234 - if (!__get_dumpable(cprm.mm_flags))
60235 + if (!dumpable)
60236 goto fail;
60237
60238 cred = prepare_creds();
60239 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
60240 need_nonrelative = true;
60241 }
60242
60243 - retval = coredump_wait(siginfo->si_signo, &core_state);
60244 + retval = coredump_wait(signr, &core_state);
60245 if (retval < 0)
60246 goto fail_creds;
60247
60248 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
60249 }
60250 cprm.limit = RLIM_INFINITY;
60251
60252 - dump_count = atomic_inc_return(&core_dump_count);
60253 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
60254 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
60255 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
60256 task_tgid_vnr(current), current->comm);
60257 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
60258 } else {
60259 struct inode *inode;
60260
60261 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
60262 +
60263 if (cprm.limit < binfmt->min_coredump)
60264 goto fail_unlock;
60265
60266 @@ -681,7 +690,7 @@ close_fail:
60267 filp_close(cprm.file, NULL);
60268 fail_dropcount:
60269 if (ispipe)
60270 - atomic_dec(&core_dump_count);
60271 + atomic_dec_unchecked(&core_dump_count);
60272 fail_unlock:
60273 kfree(cn.corename);
60274 coredump_finish(mm, core_dumped);
60275 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
60276 struct file *file = cprm->file;
60277 loff_t pos = file->f_pos;
60278 ssize_t n;
60279 +
60280 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
60281 if (cprm->written + nr > cprm->limit)
60282 return 0;
60283 while (nr) {
60284 diff --git a/fs/dcache.c b/fs/dcache.c
60285 index e368d4f..b40ba59 100644
60286 --- a/fs/dcache.c
60287 +++ b/fs/dcache.c
60288 @@ -508,7 +508,7 @@ static void __dentry_kill(struct dentry *dentry)
60289 * dentry_iput drops the locks, at which point nobody (except
60290 * transient RCU lookups) can reach this dentry.
60291 */
60292 - BUG_ON((int)dentry->d_lockref.count > 0);
60293 + BUG_ON((int)__lockref_read(&dentry->d_lockref) > 0);
60294 this_cpu_dec(nr_dentry);
60295 if (dentry->d_op && dentry->d_op->d_release)
60296 dentry->d_op->d_release(dentry);
60297 @@ -561,7 +561,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
60298 struct dentry *parent = dentry->d_parent;
60299 if (IS_ROOT(dentry))
60300 return NULL;
60301 - if (unlikely((int)dentry->d_lockref.count < 0))
60302 + if (unlikely((int)__lockref_read(&dentry->d_lockref) < 0))
60303 return NULL;
60304 if (likely(spin_trylock(&parent->d_lock)))
60305 return parent;
60306 @@ -638,7 +638,7 @@ repeat:
60307 dentry->d_flags |= DCACHE_REFERENCED;
60308 dentry_lru_add(dentry);
60309
60310 - dentry->d_lockref.count--;
60311 + __lockref_dec(&dentry->d_lockref);
60312 spin_unlock(&dentry->d_lock);
60313 return;
60314
60315 @@ -653,7 +653,7 @@ EXPORT_SYMBOL(dput);
60316 /* This must be called with d_lock held */
60317 static inline void __dget_dlock(struct dentry *dentry)
60318 {
60319 - dentry->d_lockref.count++;
60320 + __lockref_inc(&dentry->d_lockref);
60321 }
60322
60323 static inline void __dget(struct dentry *dentry)
60324 @@ -694,8 +694,8 @@ repeat:
60325 goto repeat;
60326 }
60327 rcu_read_unlock();
60328 - BUG_ON(!ret->d_lockref.count);
60329 - ret->d_lockref.count++;
60330 + BUG_ON(!__lockref_read(&ret->d_lockref));
60331 + __lockref_inc(&ret->d_lockref);
60332 spin_unlock(&ret->d_lock);
60333 return ret;
60334 }
60335 @@ -773,9 +773,9 @@ restart:
60336 spin_lock(&inode->i_lock);
60337 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
60338 spin_lock(&dentry->d_lock);
60339 - if (!dentry->d_lockref.count) {
60340 + if (!__lockref_read(&dentry->d_lockref)) {
60341 struct dentry *parent = lock_parent(dentry);
60342 - if (likely(!dentry->d_lockref.count)) {
60343 + if (likely(!__lockref_read(&dentry->d_lockref))) {
60344 __dentry_kill(dentry);
60345 dput(parent);
60346 goto restart;
60347 @@ -810,7 +810,7 @@ static void shrink_dentry_list(struct list_head *list)
60348 * We found an inuse dentry which was not removed from
60349 * the LRU because of laziness during lookup. Do not free it.
60350 */
60351 - if ((int)dentry->d_lockref.count > 0) {
60352 + if ((int)__lockref_read(&dentry->d_lockref) > 0) {
60353 spin_unlock(&dentry->d_lock);
60354 if (parent)
60355 spin_unlock(&parent->d_lock);
60356 @@ -848,8 +848,8 @@ static void shrink_dentry_list(struct list_head *list)
60357 dentry = parent;
60358 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
60359 parent = lock_parent(dentry);
60360 - if (dentry->d_lockref.count != 1) {
60361 - dentry->d_lockref.count--;
60362 + if (__lockref_read(&dentry->d_lockref) != 1) {
60363 + __lockref_inc(&dentry->d_lockref);
60364 spin_unlock(&dentry->d_lock);
60365 if (parent)
60366 spin_unlock(&parent->d_lock);
60367 @@ -889,7 +889,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
60368 * counts, just remove them from the LRU. Otherwise give them
60369 * another pass through the LRU.
60370 */
60371 - if (dentry->d_lockref.count) {
60372 + if (__lockref_read(&dentry->d_lockref) > 0) {
60373 d_lru_isolate(dentry);
60374 spin_unlock(&dentry->d_lock);
60375 return LRU_REMOVED;
60376 @@ -1225,7 +1225,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
60377 } else {
60378 if (dentry->d_flags & DCACHE_LRU_LIST)
60379 d_lru_del(dentry);
60380 - if (!dentry->d_lockref.count) {
60381 + if (!__lockref_read(&dentry->d_lockref)) {
60382 d_shrink_add(dentry, &data->dispose);
60383 data->found++;
60384 }
60385 @@ -1273,7 +1273,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60386 return D_WALK_CONTINUE;
60387
60388 /* root with refcount 1 is fine */
60389 - if (dentry == _data && dentry->d_lockref.count == 1)
60390 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
60391 return D_WALK_CONTINUE;
60392
60393 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
60394 @@ -1282,7 +1282,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
60395 dentry->d_inode ?
60396 dentry->d_inode->i_ino : 0UL,
60397 dentry,
60398 - dentry->d_lockref.count,
60399 + __lockref_read(&dentry->d_lockref),
60400 dentry->d_sb->s_type->name,
60401 dentry->d_sb->s_id);
60402 WARN_ON(1);
60403 @@ -1423,7 +1423,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60404 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
60405 if (name->len > DNAME_INLINE_LEN-1) {
60406 size_t size = offsetof(struct external_name, name[1]);
60407 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
60408 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
60409 if (!p) {
60410 kmem_cache_free(dentry_cache, dentry);
60411 return NULL;
60412 @@ -1443,7 +1443,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60413 smp_wmb();
60414 dentry->d_name.name = dname;
60415
60416 - dentry->d_lockref.count = 1;
60417 + __lockref_set(&dentry->d_lockref, 1);
60418 dentry->d_flags = 0;
60419 spin_lock_init(&dentry->d_lock);
60420 seqcount_init(&dentry->d_seq);
60421 @@ -1452,6 +1452,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
60422 dentry->d_sb = sb;
60423 dentry->d_op = NULL;
60424 dentry->d_fsdata = NULL;
60425 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
60426 + atomic_set(&dentry->chroot_refcnt, 0);
60427 +#endif
60428 INIT_HLIST_BL_NODE(&dentry->d_hash);
60429 INIT_LIST_HEAD(&dentry->d_lru);
60430 INIT_LIST_HEAD(&dentry->d_subdirs);
60431 @@ -2151,7 +2154,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
60432 goto next;
60433 }
60434
60435 - dentry->d_lockref.count++;
60436 + __lockref_inc(&dentry->d_lockref);
60437 found = dentry;
60438 spin_unlock(&dentry->d_lock);
60439 break;
60440 @@ -2250,7 +2253,7 @@ again:
60441 spin_lock(&dentry->d_lock);
60442 inode = dentry->d_inode;
60443 isdir = S_ISDIR(inode->i_mode);
60444 - if (dentry->d_lockref.count == 1) {
60445 + if (__lockref_read(&dentry->d_lockref) == 1) {
60446 if (!spin_trylock(&inode->i_lock)) {
60447 spin_unlock(&dentry->d_lock);
60448 cpu_relax();
60449 @@ -3203,7 +3206,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
60450
60451 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
60452 dentry->d_flags |= DCACHE_GENOCIDE;
60453 - dentry->d_lockref.count--;
60454 + __lockref_dec(&dentry->d_lockref);
60455 }
60456 }
60457 return D_WALK_CONTINUE;
60458 @@ -3319,7 +3322,8 @@ void __init vfs_caches_init(unsigned long mempages)
60459 mempages -= reserve;
60460
60461 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
60462 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
60463 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
60464 + SLAB_NO_SANITIZE, NULL);
60465
60466 dcache_init();
60467 inode_init();
60468 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
60469 index 6f0ce53..92bba36 100644
60470 --- a/fs/debugfs/inode.c
60471 +++ b/fs/debugfs/inode.c
60472 @@ -423,10 +423,20 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
60473 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
60474 * returned.
60475 */
60476 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60477 +extern int grsec_enable_sysfs_restrict;
60478 +#endif
60479 +
60480 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
60481 {
60482 - return __create_file(name, S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
60483 - parent, NULL, NULL);
60484 + umode_t mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
60485 +
60486 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
60487 + if (grsec_enable_sysfs_restrict)
60488 + mode = S_IFDIR | S_IRWXU;
60489 +#endif
60490 +
60491 + return __create_file(name, mode, parent, NULL, NULL);
60492 }
60493 EXPORT_SYMBOL_GPL(debugfs_create_dir);
60494
60495 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
60496 index 1686dc2..9611c50 100644
60497 --- a/fs/ecryptfs/inode.c
60498 +++ b/fs/ecryptfs/inode.c
60499 @@ -664,7 +664,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
60500 old_fs = get_fs();
60501 set_fs(get_ds());
60502 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
60503 - (char __user *)lower_buf,
60504 + (char __force_user *)lower_buf,
60505 PATH_MAX);
60506 set_fs(old_fs);
60507 if (rc < 0)
60508 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
60509 index e4141f2..d8263e8 100644
60510 --- a/fs/ecryptfs/miscdev.c
60511 +++ b/fs/ecryptfs/miscdev.c
60512 @@ -304,7 +304,7 @@ check_list:
60513 goto out_unlock_msg_ctx;
60514 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
60515 if (msg_ctx->msg) {
60516 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
60517 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
60518 goto out_unlock_msg_ctx;
60519 i += packet_length_size;
60520 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
60521 diff --git a/fs/exec.c b/fs/exec.c
60522 index ad8798e..5f872c9 100644
60523 --- a/fs/exec.c
60524 +++ b/fs/exec.c
60525 @@ -56,8 +56,20 @@
60526 #include <linux/pipe_fs_i.h>
60527 #include <linux/oom.h>
60528 #include <linux/compat.h>
60529 +#include <linux/random.h>
60530 +#include <linux/seq_file.h>
60531 +#include <linux/coredump.h>
60532 +#include <linux/mman.h>
60533 +
60534 +#ifdef CONFIG_PAX_REFCOUNT
60535 +#include <linux/kallsyms.h>
60536 +#include <linux/kdebug.h>
60537 +#endif
60538 +
60539 +#include <trace/events/fs.h>
60540
60541 #include <asm/uaccess.h>
60542 +#include <asm/sections.h>
60543 #include <asm/mmu_context.h>
60544 #include <asm/tlb.h>
60545
60546 @@ -66,19 +78,34 @@
60547
60548 #include <trace/events/sched.h>
60549
60550 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
60551 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
60552 +{
60553 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
60554 +}
60555 +#endif
60556 +
60557 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
60558 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
60559 +EXPORT_SYMBOL(pax_set_initial_flags_func);
60560 +#endif
60561 +
60562 int suid_dumpable = 0;
60563
60564 static LIST_HEAD(formats);
60565 static DEFINE_RWLOCK(binfmt_lock);
60566
60567 +extern int gr_process_kernel_exec_ban(void);
60568 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
60569 +
60570 void __register_binfmt(struct linux_binfmt * fmt, int insert)
60571 {
60572 BUG_ON(!fmt);
60573 if (WARN_ON(!fmt->load_binary))
60574 return;
60575 write_lock(&binfmt_lock);
60576 - insert ? list_add(&fmt->lh, &formats) :
60577 - list_add_tail(&fmt->lh, &formats);
60578 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
60579 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
60580 write_unlock(&binfmt_lock);
60581 }
60582
60583 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
60584 void unregister_binfmt(struct linux_binfmt * fmt)
60585 {
60586 write_lock(&binfmt_lock);
60587 - list_del(&fmt->lh);
60588 + pax_list_del((struct list_head *)&fmt->lh);
60589 write_unlock(&binfmt_lock);
60590 }
60591
60592 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60593 int write)
60594 {
60595 struct page *page;
60596 - int ret;
60597
60598 -#ifdef CONFIG_STACK_GROWSUP
60599 - if (write) {
60600 - ret = expand_downwards(bprm->vma, pos);
60601 - if (ret < 0)
60602 - return NULL;
60603 - }
60604 -#endif
60605 - ret = get_user_pages(current, bprm->mm, pos,
60606 - 1, write, 1, &page, NULL);
60607 - if (ret <= 0)
60608 + if (0 > expand_downwards(bprm->vma, pos))
60609 + return NULL;
60610 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
60611 return NULL;
60612
60613 if (write) {
60614 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
60615 if (size <= ARG_MAX)
60616 return page;
60617
60618 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60619 + // only allow 512KB for argv+env on suid/sgid binaries
60620 + // to prevent easy ASLR exhaustion
60621 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
60622 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
60623 + (size > (512 * 1024))) {
60624 + put_page(page);
60625 + return NULL;
60626 + }
60627 +#endif
60628 +
60629 /*
60630 * Limit to 1/4-th the stack size for the argv+env strings.
60631 * This ensures that:
60632 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60633 vma->vm_end = STACK_TOP_MAX;
60634 vma->vm_start = vma->vm_end - PAGE_SIZE;
60635 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
60636 +
60637 +#ifdef CONFIG_PAX_SEGMEXEC
60638 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
60639 +#endif
60640 +
60641 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
60642 INIT_LIST_HEAD(&vma->anon_vma_chain);
60643
60644 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
60645 arch_bprm_mm_init(mm, vma);
60646 up_write(&mm->mmap_sem);
60647 bprm->p = vma->vm_end - sizeof(void *);
60648 +
60649 +#ifdef CONFIG_PAX_RANDUSTACK
60650 + if (randomize_va_space)
60651 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
60652 +#endif
60653 +
60654 return 0;
60655 err:
60656 up_write(&mm->mmap_sem);
60657 @@ -396,7 +437,7 @@ struct user_arg_ptr {
60658 } ptr;
60659 };
60660
60661 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60662 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60663 {
60664 const char __user *native;
60665
60666 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
60667 compat_uptr_t compat;
60668
60669 if (get_user(compat, argv.ptr.compat + nr))
60670 - return ERR_PTR(-EFAULT);
60671 + return (const char __force_user *)ERR_PTR(-EFAULT);
60672
60673 return compat_ptr(compat);
60674 }
60675 #endif
60676
60677 if (get_user(native, argv.ptr.native + nr))
60678 - return ERR_PTR(-EFAULT);
60679 + return (const char __force_user *)ERR_PTR(-EFAULT);
60680
60681 return native;
60682 }
60683 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
60684 if (!p)
60685 break;
60686
60687 - if (IS_ERR(p))
60688 + if (IS_ERR((const char __force_kernel *)p))
60689 return -EFAULT;
60690
60691 if (i >= max)
60692 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
60693
60694 ret = -EFAULT;
60695 str = get_user_arg_ptr(argv, argc);
60696 - if (IS_ERR(str))
60697 + if (IS_ERR((const char __force_kernel *)str))
60698 goto out;
60699
60700 len = strnlen_user(str, MAX_ARG_STRLEN);
60701 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
60702 int r;
60703 mm_segment_t oldfs = get_fs();
60704 struct user_arg_ptr argv = {
60705 - .ptr.native = (const char __user *const __user *)__argv,
60706 + .ptr.native = (const char __user * const __force_user *)__argv,
60707 };
60708
60709 set_fs(KERNEL_DS);
60710 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60711 unsigned long new_end = old_end - shift;
60712 struct mmu_gather tlb;
60713
60714 - BUG_ON(new_start > new_end);
60715 + if (new_start >= new_end || new_start < mmap_min_addr)
60716 + return -ENOMEM;
60717
60718 /*
60719 * ensure there are no vmas between where we want to go
60720 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
60721 if (vma != find_vma(mm, new_start))
60722 return -EFAULT;
60723
60724 +#ifdef CONFIG_PAX_SEGMEXEC
60725 + BUG_ON(pax_find_mirror_vma(vma));
60726 +#endif
60727 +
60728 /*
60729 * cover the whole range: [new_start, old_end)
60730 */
60731 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60732 stack_top = arch_align_stack(stack_top);
60733 stack_top = PAGE_ALIGN(stack_top);
60734
60735 - if (unlikely(stack_top < mmap_min_addr) ||
60736 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
60737 - return -ENOMEM;
60738 -
60739 stack_shift = vma->vm_end - stack_top;
60740
60741 bprm->p -= stack_shift;
60742 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
60743 bprm->exec -= stack_shift;
60744
60745 down_write(&mm->mmap_sem);
60746 +
60747 + /* Move stack pages down in memory. */
60748 + if (stack_shift) {
60749 + ret = shift_arg_pages(vma, stack_shift);
60750 + if (ret)
60751 + goto out_unlock;
60752 + }
60753 +
60754 vm_flags = VM_STACK_FLAGS;
60755
60756 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
60757 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
60758 + vm_flags &= ~VM_EXEC;
60759 +
60760 +#ifdef CONFIG_PAX_MPROTECT
60761 + if (mm->pax_flags & MF_PAX_MPROTECT)
60762 + vm_flags &= ~VM_MAYEXEC;
60763 +#endif
60764 +
60765 + }
60766 +#endif
60767 +
60768 /*
60769 * Adjust stack execute permissions; explicitly enable for
60770 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
60771 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
60772 goto out_unlock;
60773 BUG_ON(prev != vma);
60774
60775 - /* Move stack pages down in memory. */
60776 - if (stack_shift) {
60777 - ret = shift_arg_pages(vma, stack_shift);
60778 - if (ret)
60779 - goto out_unlock;
60780 - }
60781 -
60782 /* mprotect_fixup is overkill to remove the temporary stack flags */
60783 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
60784
60785 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
60786 #endif
60787 current->mm->start_stack = bprm->p;
60788 ret = expand_stack(vma, stack_base);
60789 +
60790 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
60791 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
60792 + unsigned long size;
60793 + vm_flags_t vm_flags;
60794 +
60795 + size = STACK_TOP - vma->vm_end;
60796 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
60797 +
60798 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
60799 +
60800 +#ifdef CONFIG_X86
60801 + if (!ret) {
60802 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
60803 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
60804 + }
60805 +#endif
60806 +
60807 + }
60808 +#endif
60809 +
60810 if (ret)
60811 ret = -EFAULT;
60812
60813 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
60814 if (err)
60815 goto exit;
60816
60817 - if (name->name[0] != '\0')
60818 + if (name->name[0] != '\0') {
60819 fsnotify_open(file);
60820 + trace_open_exec(name->name);
60821 + }
60822
60823 out:
60824 return file;
60825 @@ -809,7 +887,7 @@ int kernel_read(struct file *file, loff_t offset,
60826 old_fs = get_fs();
60827 set_fs(get_ds());
60828 /* The cast to a user pointer is valid due to the set_fs() */
60829 - result = vfs_read(file, (void __user *)addr, count, &pos);
60830 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
60831 set_fs(old_fs);
60832 return result;
60833 }
60834 @@ -854,6 +932,7 @@ static int exec_mmap(struct mm_struct *mm)
60835 tsk->mm = mm;
60836 tsk->active_mm = mm;
60837 activate_mm(active_mm, mm);
60838 + populate_stack();
60839 tsk->mm->vmacache_seqnum = 0;
60840 vmacache_flush(tsk);
60841 task_unlock(tsk);
60842 @@ -1252,7 +1331,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
60843 }
60844 rcu_read_unlock();
60845
60846 - if (p->fs->users > n_fs)
60847 + if (atomic_read(&p->fs->users) > n_fs)
60848 bprm->unsafe |= LSM_UNSAFE_SHARE;
60849 else
60850 p->fs->in_exec = 1;
60851 @@ -1433,6 +1512,31 @@ static int exec_binprm(struct linux_binprm *bprm)
60852 return ret;
60853 }
60854
60855 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60856 +static DEFINE_PER_CPU(u64, exec_counter);
60857 +static int __init init_exec_counters(void)
60858 +{
60859 + unsigned int cpu;
60860 +
60861 + for_each_possible_cpu(cpu) {
60862 + per_cpu(exec_counter, cpu) = (u64)cpu;
60863 + }
60864 +
60865 + return 0;
60866 +}
60867 +early_initcall(init_exec_counters);
60868 +static inline void increment_exec_counter(void)
60869 +{
60870 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
60871 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
60872 +}
60873 +#else
60874 +static inline void increment_exec_counter(void) {}
60875 +#endif
60876 +
60877 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
60878 + struct user_arg_ptr argv);
60879 +
60880 /*
60881 * sys_execve() executes a new program.
60882 */
60883 @@ -1441,6 +1545,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60884 struct user_arg_ptr envp,
60885 int flags)
60886 {
60887 +#ifdef CONFIG_GRKERNSEC
60888 + struct file *old_exec_file;
60889 + struct acl_subject_label *old_acl;
60890 + struct rlimit old_rlim[RLIM_NLIMITS];
60891 +#endif
60892 char *pathbuf = NULL;
60893 struct linux_binprm *bprm;
60894 struct file *file;
60895 @@ -1450,6 +1559,8 @@ static int do_execveat_common(int fd, struct filename *filename,
60896 if (IS_ERR(filename))
60897 return PTR_ERR(filename);
60898
60899 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
60900 +
60901 /*
60902 * We move the actual failure in case of RLIMIT_NPROC excess from
60903 * set*uid() to execve() because too many poorly written programs
60904 @@ -1487,6 +1598,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60905 if (IS_ERR(file))
60906 goto out_unmark;
60907
60908 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
60909 + retval = -EPERM;
60910 + goto out_unmark;
60911 + }
60912 +
60913 sched_exec();
60914
60915 bprm->file = file;
60916 @@ -1513,6 +1629,11 @@ static int do_execveat_common(int fd, struct filename *filename,
60917 }
60918 bprm->interp = bprm->filename;
60919
60920 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
60921 + retval = -EACCES;
60922 + goto out_unmark;
60923 + }
60924 +
60925 retval = bprm_mm_init(bprm);
60926 if (retval)
60927 goto out_unmark;
60928 @@ -1529,24 +1650,70 @@ static int do_execveat_common(int fd, struct filename *filename,
60929 if (retval < 0)
60930 goto out;
60931
60932 +#ifdef CONFIG_GRKERNSEC
60933 + old_acl = current->acl;
60934 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
60935 + old_exec_file = current->exec_file;
60936 + get_file(file);
60937 + current->exec_file = file;
60938 +#endif
60939 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
60940 + /* limit suid stack to 8MB
60941 + * we saved the old limits above and will restore them if this exec fails
60942 + */
60943 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
60944 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
60945 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
60946 +#endif
60947 +
60948 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
60949 + retval = -EPERM;
60950 + goto out_fail;
60951 + }
60952 +
60953 + if (!gr_tpe_allow(file)) {
60954 + retval = -EACCES;
60955 + goto out_fail;
60956 + }
60957 +
60958 + if (gr_check_crash_exec(file)) {
60959 + retval = -EACCES;
60960 + goto out_fail;
60961 + }
60962 +
60963 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
60964 + bprm->unsafe);
60965 + if (retval < 0)
60966 + goto out_fail;
60967 +
60968 retval = copy_strings_kernel(1, &bprm->filename, bprm);
60969 if (retval < 0)
60970 - goto out;
60971 + goto out_fail;
60972
60973 bprm->exec = bprm->p;
60974 retval = copy_strings(bprm->envc, envp, bprm);
60975 if (retval < 0)
60976 - goto out;
60977 + goto out_fail;
60978
60979 retval = copy_strings(bprm->argc, argv, bprm);
60980 if (retval < 0)
60981 - goto out;
60982 + goto out_fail;
60983 +
60984 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
60985 +
60986 + gr_handle_exec_args(bprm, argv);
60987
60988 retval = exec_binprm(bprm);
60989 if (retval < 0)
60990 - goto out;
60991 + goto out_fail;
60992 +#ifdef CONFIG_GRKERNSEC
60993 + if (old_exec_file)
60994 + fput(old_exec_file);
60995 +#endif
60996
60997 /* execve succeeded */
60998 +
60999 + increment_exec_counter();
61000 current->fs->in_exec = 0;
61001 current->in_execve = 0;
61002 acct_update_integrals(current);
61003 @@ -1558,6 +1725,14 @@ static int do_execveat_common(int fd, struct filename *filename,
61004 put_files_struct(displaced);
61005 return retval;
61006
61007 +out_fail:
61008 +#ifdef CONFIG_GRKERNSEC
61009 + current->acl = old_acl;
61010 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
61011 + fput(current->exec_file);
61012 + current->exec_file = old_exec_file;
61013 +#endif
61014 +
61015 out:
61016 if (bprm->mm) {
61017 acct_arg_size(bprm, 0);
61018 @@ -1704,3 +1879,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
61019 argv, envp, flags);
61020 }
61021 #endif
61022 +
61023 +int pax_check_flags(unsigned long *flags)
61024 +{
61025 + int retval = 0;
61026 +
61027 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
61028 + if (*flags & MF_PAX_SEGMEXEC)
61029 + {
61030 + *flags &= ~MF_PAX_SEGMEXEC;
61031 + retval = -EINVAL;
61032 + }
61033 +#endif
61034 +
61035 + if ((*flags & MF_PAX_PAGEEXEC)
61036 +
61037 +#ifdef CONFIG_PAX_PAGEEXEC
61038 + && (*flags & MF_PAX_SEGMEXEC)
61039 +#endif
61040 +
61041 + )
61042 + {
61043 + *flags &= ~MF_PAX_PAGEEXEC;
61044 + retval = -EINVAL;
61045 + }
61046 +
61047 + if ((*flags & MF_PAX_MPROTECT)
61048 +
61049 +#ifdef CONFIG_PAX_MPROTECT
61050 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61051 +#endif
61052 +
61053 + )
61054 + {
61055 + *flags &= ~MF_PAX_MPROTECT;
61056 + retval = -EINVAL;
61057 + }
61058 +
61059 + if ((*flags & MF_PAX_EMUTRAMP)
61060 +
61061 +#ifdef CONFIG_PAX_EMUTRAMP
61062 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
61063 +#endif
61064 +
61065 + )
61066 + {
61067 + *flags &= ~MF_PAX_EMUTRAMP;
61068 + retval = -EINVAL;
61069 + }
61070 +
61071 + return retval;
61072 +}
61073 +
61074 +EXPORT_SYMBOL(pax_check_flags);
61075 +
61076 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
61077 +char *pax_get_path(const struct path *path, char *buf, int buflen)
61078 +{
61079 + char *pathname = d_path(path, buf, buflen);
61080 +
61081 + if (IS_ERR(pathname))
61082 + goto toolong;
61083 +
61084 + pathname = mangle_path(buf, pathname, "\t\n\\");
61085 + if (!pathname)
61086 + goto toolong;
61087 +
61088 + *pathname = 0;
61089 + return buf;
61090 +
61091 +toolong:
61092 + return "<path too long>";
61093 +}
61094 +EXPORT_SYMBOL(pax_get_path);
61095 +
61096 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
61097 +{
61098 + struct task_struct *tsk = current;
61099 + struct mm_struct *mm = current->mm;
61100 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
61101 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
61102 + char *path_exec = NULL;
61103 + char *path_fault = NULL;
61104 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
61105 + siginfo_t info = { };
61106 +
61107 + if (buffer_exec && buffer_fault) {
61108 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
61109 +
61110 + down_read(&mm->mmap_sem);
61111 + vma = mm->mmap;
61112 + while (vma && (!vma_exec || !vma_fault)) {
61113 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
61114 + vma_exec = vma;
61115 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
61116 + vma_fault = vma;
61117 + vma = vma->vm_next;
61118 + }
61119 + if (vma_exec)
61120 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
61121 + if (vma_fault) {
61122 + start = vma_fault->vm_start;
61123 + end = vma_fault->vm_end;
61124 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
61125 + if (vma_fault->vm_file)
61126 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
61127 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
61128 + path_fault = "<heap>";
61129 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
61130 + path_fault = "<stack>";
61131 + else
61132 + path_fault = "<anonymous mapping>";
61133 + }
61134 + up_read(&mm->mmap_sem);
61135 + }
61136 + if (tsk->signal->curr_ip)
61137 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
61138 + else
61139 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
61140 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
61141 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
61142 + free_page((unsigned long)buffer_exec);
61143 + free_page((unsigned long)buffer_fault);
61144 + pax_report_insns(regs, pc, sp);
61145 + info.si_signo = SIGKILL;
61146 + info.si_errno = 0;
61147 + info.si_code = SI_KERNEL;
61148 + info.si_pid = 0;
61149 + info.si_uid = 0;
61150 + do_coredump(&info);
61151 +}
61152 +#endif
61153 +
61154 +#ifdef CONFIG_PAX_REFCOUNT
61155 +void pax_report_refcount_overflow(struct pt_regs *regs)
61156 +{
61157 + if (current->signal->curr_ip)
61158 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
61159 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
61160 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61161 + else
61162 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
61163 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
61164 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
61165 + preempt_disable();
61166 + show_regs(regs);
61167 + preempt_enable();
61168 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
61169 +}
61170 +#endif
61171 +
61172 +#ifdef CONFIG_PAX_USERCOPY
61173 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
61174 +static noinline int check_stack_object(const void *obj, unsigned long len)
61175 +{
61176 + const void * const stack = task_stack_page(current);
61177 + const void * const stackend = stack + THREAD_SIZE;
61178 +
61179 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61180 + const void *frame = NULL;
61181 + const void *oldframe;
61182 +#endif
61183 +
61184 + if (obj + len < obj)
61185 + return -1;
61186 +
61187 + if (obj + len <= stack || stackend <= obj)
61188 + return 0;
61189 +
61190 + if (obj < stack || stackend < obj + len)
61191 + return -1;
61192 +
61193 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
61194 + oldframe = __builtin_frame_address(1);
61195 + if (oldframe)
61196 + frame = __builtin_frame_address(2);
61197 + /*
61198 + low ----------------------------------------------> high
61199 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
61200 + ^----------------^
61201 + allow copies only within here
61202 + */
61203 + while (stack <= frame && frame < stackend) {
61204 + /* if obj + len extends past the last frame, this
61205 + check won't pass and the next frame will be 0,
61206 + causing us to bail out and correctly report
61207 + the copy as invalid
61208 + */
61209 + if (obj + len <= frame)
61210 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
61211 + oldframe = frame;
61212 + frame = *(const void * const *)frame;
61213 + }
61214 + return -1;
61215 +#else
61216 + return 1;
61217 +#endif
61218 +}
61219 +
61220 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
61221 +{
61222 + if (current->signal->curr_ip)
61223 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61224 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61225 + else
61226 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
61227 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
61228 + dump_stack();
61229 + gr_handle_kernel_exploit();
61230 + do_group_exit(SIGKILL);
61231 +}
61232 +#endif
61233 +
61234 +#ifdef CONFIG_PAX_USERCOPY
61235 +
61236 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
61237 +{
61238 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
61239 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
61240 +#ifdef CONFIG_MODULES
61241 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
61242 +#else
61243 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
61244 +#endif
61245 +
61246 +#else
61247 + unsigned long textlow = (unsigned long)_stext;
61248 + unsigned long texthigh = (unsigned long)_etext;
61249 +
61250 +#ifdef CONFIG_X86_64
61251 + /* check against linear mapping as well */
61252 + if (high > (unsigned long)__va(__pa(textlow)) &&
61253 + low < (unsigned long)__va(__pa(texthigh)))
61254 + return true;
61255 +#endif
61256 +
61257 +#endif
61258 +
61259 + if (high <= textlow || low >= texthigh)
61260 + return false;
61261 + else
61262 + return true;
61263 +}
61264 +#endif
61265 +
61266 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
61267 +{
61268 +#ifdef CONFIG_PAX_USERCOPY
61269 + const char *type;
61270 +#endif
61271 +
61272 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
61273 + unsigned long stackstart = (unsigned long)task_stack_page(current);
61274 + unsigned long currentsp = (unsigned long)&stackstart;
61275 + if (unlikely((currentsp < stackstart + 512 ||
61276 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
61277 + BUG();
61278 +#endif
61279 +
61280 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
61281 + if (const_size)
61282 + return;
61283 +#endif
61284 +
61285 +#ifdef CONFIG_PAX_USERCOPY
61286 + if (!n)
61287 + return;
61288 +
61289 + type = check_heap_object(ptr, n);
61290 + if (!type) {
61291 + int ret = check_stack_object(ptr, n);
61292 + if (ret == 1 || ret == 2)
61293 + return;
61294 + if (ret == 0) {
61295 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
61296 + type = "<kernel text>";
61297 + else
61298 + return;
61299 + } else
61300 + type = "<process stack>";
61301 + }
61302 +
61303 + pax_report_usercopy(ptr, n, to_user, type);
61304 +#endif
61305 +
61306 +}
61307 +EXPORT_SYMBOL(__check_object_size);
61308 +
61309 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
61310 +void pax_track_stack(void)
61311 +{
61312 + unsigned long sp = (unsigned long)&sp;
61313 + if (sp < current_thread_info()->lowest_stack &&
61314 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
61315 + current_thread_info()->lowest_stack = sp;
61316 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
61317 + BUG();
61318 +}
61319 +EXPORT_SYMBOL(pax_track_stack);
61320 +#endif
61321 +
61322 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
61323 +void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
61324 +{
61325 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
61326 + dump_stack();
61327 + do_group_exit(SIGKILL);
61328 +}
61329 +EXPORT_SYMBOL(report_size_overflow);
61330 +#endif
61331 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
61332 index 9f9992b..8b59411 100644
61333 --- a/fs/ext2/balloc.c
61334 +++ b/fs/ext2/balloc.c
61335 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
61336
61337 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61338 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61339 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61340 + if (free_blocks < root_blocks + 1 &&
61341 !uid_eq(sbi->s_resuid, current_fsuid()) &&
61342 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61343 - !in_group_p (sbi->s_resgid))) {
61344 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61345 return 0;
61346 }
61347 return 1;
61348 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
61349 index ae55fdd..5e64c27 100644
61350 --- a/fs/ext2/super.c
61351 +++ b/fs/ext2/super.c
61352 @@ -268,10 +268,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
61353 #ifdef CONFIG_EXT2_FS_XATTR
61354 if (test_opt(sb, XATTR_USER))
61355 seq_puts(seq, ",user_xattr");
61356 - if (!test_opt(sb, XATTR_USER) &&
61357 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
61358 + if (!test_opt(sb, XATTR_USER))
61359 seq_puts(seq, ",nouser_xattr");
61360 - }
61361 #endif
61362
61363 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61364 @@ -850,8 +848,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
61365 if (def_mount_opts & EXT2_DEFM_UID16)
61366 set_opt(sbi->s_mount_opt, NO_UID32);
61367 #ifdef CONFIG_EXT2_FS_XATTR
61368 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
61369 - set_opt(sbi->s_mount_opt, XATTR_USER);
61370 + /* always enable user xattrs */
61371 + set_opt(sbi->s_mount_opt, XATTR_USER);
61372 #endif
61373 #ifdef CONFIG_EXT2_FS_POSIX_ACL
61374 if (def_mount_opts & EXT2_DEFM_ACL)
61375 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
61376 index 9142614..97484fa 100644
61377 --- a/fs/ext2/xattr.c
61378 +++ b/fs/ext2/xattr.c
61379 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
61380 struct buffer_head *bh = NULL;
61381 struct ext2_xattr_entry *entry;
61382 char *end;
61383 - size_t rest = buffer_size;
61384 + size_t rest = buffer_size, total_size = 0;
61385 int error;
61386
61387 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
61388 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
61389 buffer += size;
61390 }
61391 rest -= size;
61392 + total_size += size;
61393 }
61394 }
61395 - error = buffer_size - rest; /* total size */
61396 + error = total_size;
61397
61398 cleanup:
61399 brelse(bh);
61400 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
61401 index 158b5d4..2432610 100644
61402 --- a/fs/ext3/balloc.c
61403 +++ b/fs/ext3/balloc.c
61404 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
61405
61406 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
61407 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
61408 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
61409 + if (free_blocks < root_blocks + 1 &&
61410 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
61411 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
61412 - !in_group_p (sbi->s_resgid))) {
61413 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
61414 return 0;
61415 }
61416 return 1;
61417 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
61418 index 9b4e7d7..048d025 100644
61419 --- a/fs/ext3/super.c
61420 +++ b/fs/ext3/super.c
61421 @@ -653,10 +653,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
61422 #ifdef CONFIG_EXT3_FS_XATTR
61423 if (test_opt(sb, XATTR_USER))
61424 seq_puts(seq, ",user_xattr");
61425 - if (!test_opt(sb, XATTR_USER) &&
61426 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
61427 + if (!test_opt(sb, XATTR_USER))
61428 seq_puts(seq, ",nouser_xattr");
61429 - }
61430 #endif
61431 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61432 if (test_opt(sb, POSIX_ACL))
61433 @@ -1758,8 +1756,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
61434 if (def_mount_opts & EXT3_DEFM_UID16)
61435 set_opt(sbi->s_mount_opt, NO_UID32);
61436 #ifdef CONFIG_EXT3_FS_XATTR
61437 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
61438 - set_opt(sbi->s_mount_opt, XATTR_USER);
61439 + /* always enable user xattrs */
61440 + set_opt(sbi->s_mount_opt, XATTR_USER);
61441 #endif
61442 #ifdef CONFIG_EXT3_FS_POSIX_ACL
61443 if (def_mount_opts & EXT3_DEFM_ACL)
61444 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
61445 index c6874be..f8a6ae8 100644
61446 --- a/fs/ext3/xattr.c
61447 +++ b/fs/ext3/xattr.c
61448 @@ -330,7 +330,7 @@ static int
61449 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61450 char *buffer, size_t buffer_size)
61451 {
61452 - size_t rest = buffer_size;
61453 + size_t rest = buffer_size, total_size = 0;
61454
61455 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
61456 const struct xattr_handler *handler =
61457 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
61458 buffer += size;
61459 }
61460 rest -= size;
61461 + total_size += size;
61462 }
61463 }
61464 - return buffer_size - rest;
61465 + return total_size;
61466 }
61467
61468 static int
61469 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
61470 index 83a6f49..d4e4d03 100644
61471 --- a/fs/ext4/balloc.c
61472 +++ b/fs/ext4/balloc.c
61473 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
61474 /* Hm, nope. Are (enough) root reserved clusters available? */
61475 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
61476 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
61477 - capable(CAP_SYS_RESOURCE) ||
61478 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
61479 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
61480 + capable_nolog(CAP_SYS_RESOURCE)) {
61481
61482 if (free_clusters >= (nclusters + dirty_clusters +
61483 resv_clusters))
61484 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
61485 index a75fba6..8235fca 100644
61486 --- a/fs/ext4/ext4.h
61487 +++ b/fs/ext4/ext4.h
61488 @@ -1274,19 +1274,19 @@ struct ext4_sb_info {
61489 unsigned long s_mb_last_start;
61490
61491 /* stats for buddy allocator */
61492 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
61493 - atomic_t s_bal_success; /* we found long enough chunks */
61494 - atomic_t s_bal_allocated; /* in blocks */
61495 - atomic_t s_bal_ex_scanned; /* total extents scanned */
61496 - atomic_t s_bal_goals; /* goal hits */
61497 - atomic_t s_bal_breaks; /* too long searches */
61498 - atomic_t s_bal_2orders; /* 2^order hits */
61499 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
61500 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
61501 + atomic_unchecked_t s_bal_allocated; /* in blocks */
61502 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
61503 + atomic_unchecked_t s_bal_goals; /* goal hits */
61504 + atomic_unchecked_t s_bal_breaks; /* too long searches */
61505 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
61506 spinlock_t s_bal_lock;
61507 unsigned long s_mb_buddies_generated;
61508 unsigned long long s_mb_generation_time;
61509 - atomic_t s_mb_lost_chunks;
61510 - atomic_t s_mb_preallocated;
61511 - atomic_t s_mb_discarded;
61512 + atomic_unchecked_t s_mb_lost_chunks;
61513 + atomic_unchecked_t s_mb_preallocated;
61514 + atomic_unchecked_t s_mb_discarded;
61515 atomic_t s_lock_busy;
61516
61517 /* locality groups */
61518 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
61519 index 8d1e602..abf497b 100644
61520 --- a/fs/ext4/mballoc.c
61521 +++ b/fs/ext4/mballoc.c
61522 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
61523 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
61524
61525 if (EXT4_SB(sb)->s_mb_stats)
61526 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
61527 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
61528
61529 break;
61530 }
61531 @@ -2211,7 +2211,7 @@ repeat:
61532 ac->ac_status = AC_STATUS_CONTINUE;
61533 ac->ac_flags |= EXT4_MB_HINT_FIRST;
61534 cr = 3;
61535 - atomic_inc(&sbi->s_mb_lost_chunks);
61536 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
61537 goto repeat;
61538 }
61539 }
61540 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
61541 if (sbi->s_mb_stats) {
61542 ext4_msg(sb, KERN_INFO,
61543 "mballoc: %u blocks %u reqs (%u success)",
61544 - atomic_read(&sbi->s_bal_allocated),
61545 - atomic_read(&sbi->s_bal_reqs),
61546 - atomic_read(&sbi->s_bal_success));
61547 + atomic_read_unchecked(&sbi->s_bal_allocated),
61548 + atomic_read_unchecked(&sbi->s_bal_reqs),
61549 + atomic_read_unchecked(&sbi->s_bal_success));
61550 ext4_msg(sb, KERN_INFO,
61551 "mballoc: %u extents scanned, %u goal hits, "
61552 "%u 2^N hits, %u breaks, %u lost",
61553 - atomic_read(&sbi->s_bal_ex_scanned),
61554 - atomic_read(&sbi->s_bal_goals),
61555 - atomic_read(&sbi->s_bal_2orders),
61556 - atomic_read(&sbi->s_bal_breaks),
61557 - atomic_read(&sbi->s_mb_lost_chunks));
61558 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
61559 + atomic_read_unchecked(&sbi->s_bal_goals),
61560 + atomic_read_unchecked(&sbi->s_bal_2orders),
61561 + atomic_read_unchecked(&sbi->s_bal_breaks),
61562 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
61563 ext4_msg(sb, KERN_INFO,
61564 "mballoc: %lu generated and it took %Lu",
61565 sbi->s_mb_buddies_generated,
61566 sbi->s_mb_generation_time);
61567 ext4_msg(sb, KERN_INFO,
61568 "mballoc: %u preallocated, %u discarded",
61569 - atomic_read(&sbi->s_mb_preallocated),
61570 - atomic_read(&sbi->s_mb_discarded));
61571 + atomic_read_unchecked(&sbi->s_mb_preallocated),
61572 + atomic_read_unchecked(&sbi->s_mb_discarded));
61573 }
61574
61575 free_percpu(sbi->s_locality_groups);
61576 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
61577 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
61578
61579 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
61580 - atomic_inc(&sbi->s_bal_reqs);
61581 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61582 + atomic_inc_unchecked(&sbi->s_bal_reqs);
61583 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
61584 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
61585 - atomic_inc(&sbi->s_bal_success);
61586 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
61587 + atomic_inc_unchecked(&sbi->s_bal_success);
61588 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
61589 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
61590 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
61591 - atomic_inc(&sbi->s_bal_goals);
61592 + atomic_inc_unchecked(&sbi->s_bal_goals);
61593 if (ac->ac_found > sbi->s_mb_max_to_scan)
61594 - atomic_inc(&sbi->s_bal_breaks);
61595 + atomic_inc_unchecked(&sbi->s_bal_breaks);
61596 }
61597
61598 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
61599 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
61600 trace_ext4_mb_new_inode_pa(ac, pa);
61601
61602 ext4_mb_use_inode_pa(ac, pa);
61603 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
61604 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
61605
61606 ei = EXT4_I(ac->ac_inode);
61607 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61608 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
61609 trace_ext4_mb_new_group_pa(ac, pa);
61610
61611 ext4_mb_use_group_pa(ac, pa);
61612 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61613 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
61614
61615 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
61616 lg = ac->ac_lg;
61617 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
61618 * from the bitmap and continue.
61619 */
61620 }
61621 - atomic_add(free, &sbi->s_mb_discarded);
61622 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
61623
61624 return err;
61625 }
61626 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
61627 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
61628 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
61629 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
61630 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61631 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
61632 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
61633
61634 return 0;
61635 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
61636 index 8313ca3..8a37d08 100644
61637 --- a/fs/ext4/mmp.c
61638 +++ b/fs/ext4/mmp.c
61639 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
61640 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
61641 const char *function, unsigned int line, const char *msg)
61642 {
61643 - __ext4_warning(sb, function, line, msg);
61644 + __ext4_warning(sb, function, line, "%s", msg);
61645 __ext4_warning(sb, function, line,
61646 "MMP failure info: last update time: %llu, last update "
61647 "node: %s, last update device: %s\n",
61648 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
61649 index 8a8ec62..1b02de5 100644
61650 --- a/fs/ext4/resize.c
61651 +++ b/fs/ext4/resize.c
61652 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61653
61654 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
61655 for (count2 = count; count > 0; count -= count2, block += count2) {
61656 - ext4_fsblk_t start;
61657 + ext4_fsblk_t start, diff;
61658 struct buffer_head *bh;
61659 ext4_group_t group;
61660 int err;
61661 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61662 start = ext4_group_first_block_no(sb, group);
61663 group -= flex_gd->groups[0].group;
61664
61665 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
61666 - if (count2 > count)
61667 - count2 = count;
61668 -
61669 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
61670 BUG_ON(flex_gd->count > 1);
61671 continue;
61672 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
61673 err = ext4_journal_get_write_access(handle, bh);
61674 if (err)
61675 return err;
61676 +
61677 + diff = block - start;
61678 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
61679 + if (count2 > count)
61680 + count2 = count;
61681 +
61682 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
61683 - block - start, count2);
61684 - ext4_set_bits(bh->b_data, block - start, count2);
61685 + diff, count2);
61686 + ext4_set_bits(bh->b_data, diff, count2);
61687
61688 err = ext4_handle_dirty_metadata(handle, NULL, bh);
61689 if (unlikely(err))
61690 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
61691 index fc29b2c..6c8b255 100644
61692 --- a/fs/ext4/super.c
61693 +++ b/fs/ext4/super.c
61694 @@ -1252,7 +1252,7 @@ static ext4_fsblk_t get_sb_block(void **data)
61695 }
61696
61697 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
61698 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61699 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
61700 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
61701
61702 #ifdef CONFIG_QUOTA
61703 @@ -2440,7 +2440,7 @@ struct ext4_attr {
61704 int offset;
61705 int deprecated_val;
61706 } u;
61707 -};
61708 +} __do_const;
61709
61710 static int parse_strtoull(const char *buf,
61711 unsigned long long max, unsigned long long *value)
61712 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
61713 index 1e09fc7..0400dd4 100644
61714 --- a/fs/ext4/xattr.c
61715 +++ b/fs/ext4/xattr.c
61716 @@ -399,7 +399,7 @@ static int
61717 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61718 char *buffer, size_t buffer_size)
61719 {
61720 - size_t rest = buffer_size;
61721 + size_t rest = buffer_size, total_size = 0;
61722
61723 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
61724 const struct xattr_handler *handler =
61725 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
61726 buffer += size;
61727 }
61728 rest -= size;
61729 + total_size += size;
61730 }
61731 }
61732 - return buffer_size - rest;
61733 + return total_size;
61734 }
61735
61736 static int
61737 diff --git a/fs/fcntl.c b/fs/fcntl.c
61738 index ee85cd4..9dd0d20 100644
61739 --- a/fs/fcntl.c
61740 +++ b/fs/fcntl.c
61741 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
61742 int force)
61743 {
61744 security_file_set_fowner(filp);
61745 + if (gr_handle_chroot_fowner(pid, type))
61746 + return;
61747 + if (gr_check_protected_task_fowner(pid, type))
61748 + return;
61749 f_modown(filp, pid, type, force);
61750 }
61751 EXPORT_SYMBOL(__f_setown);
61752 diff --git a/fs/fhandle.c b/fs/fhandle.c
61753 index 999ff5c..2281df9 100644
61754 --- a/fs/fhandle.c
61755 +++ b/fs/fhandle.c
61756 @@ -8,6 +8,7 @@
61757 #include <linux/fs_struct.h>
61758 #include <linux/fsnotify.h>
61759 #include <linux/personality.h>
61760 +#include <linux/grsecurity.h>
61761 #include <asm/uaccess.h>
61762 #include "internal.h"
61763 #include "mount.h"
61764 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
61765 } else
61766 retval = 0;
61767 /* copy the mount id */
61768 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
61769 - sizeof(*mnt_id)) ||
61770 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
61771 copy_to_user(ufh, handle,
61772 sizeof(struct file_handle) + handle_bytes))
61773 retval = -EFAULT;
61774 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61775 * the directory. Ideally we would like CAP_DAC_SEARCH.
61776 * But we don't have that
61777 */
61778 - if (!capable(CAP_DAC_READ_SEARCH)) {
61779 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
61780 retval = -EPERM;
61781 goto out_err;
61782 }
61783 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
61784 goto out_err;
61785 }
61786 /* copy the full handle */
61787 - if (copy_from_user(handle, ufh,
61788 - sizeof(struct file_handle) +
61789 + *handle = f_handle;
61790 + if (copy_from_user(&handle->f_handle,
61791 + &ufh->f_handle,
61792 f_handle.handle_bytes)) {
61793 retval = -EFAULT;
61794 goto out_handle;
61795 diff --git a/fs/file.c b/fs/file.c
61796 index ee738ea..f6c1562 100644
61797 --- a/fs/file.c
61798 +++ b/fs/file.c
61799 @@ -16,6 +16,7 @@
61800 #include <linux/slab.h>
61801 #include <linux/vmalloc.h>
61802 #include <linux/file.h>
61803 +#include <linux/security.h>
61804 #include <linux/fdtable.h>
61805 #include <linux/bitops.h>
61806 #include <linux/interrupt.h>
61807 @@ -139,7 +140,7 @@ out:
61808 * Return <0 error code on error; 1 on successful completion.
61809 * The files->file_lock should be held on entry, and will be held on exit.
61810 */
61811 -static int expand_fdtable(struct files_struct *files, int nr)
61812 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
61813 __releases(files->file_lock)
61814 __acquires(files->file_lock)
61815 {
61816 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
61817 * expanded and execution may have blocked.
61818 * The files->file_lock should be held on entry, and will be held on exit.
61819 */
61820 -static int expand_files(struct files_struct *files, int nr)
61821 +static int expand_files(struct files_struct *files, unsigned int nr)
61822 {
61823 struct fdtable *fdt;
61824
61825 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
61826 if (!file)
61827 return __close_fd(files, fd);
61828
61829 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
61830 if (fd >= rlimit(RLIMIT_NOFILE))
61831 return -EBADF;
61832
61833 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
61834 if (unlikely(oldfd == newfd))
61835 return -EINVAL;
61836
61837 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
61838 if (newfd >= rlimit(RLIMIT_NOFILE))
61839 return -EBADF;
61840
61841 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
61842 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
61843 {
61844 int err;
61845 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
61846 if (from >= rlimit(RLIMIT_NOFILE))
61847 return -EINVAL;
61848 err = alloc_fd(from, flags);
61849 diff --git a/fs/filesystems.c b/fs/filesystems.c
61850 index 5797d45..7d7d79a 100644
61851 --- a/fs/filesystems.c
61852 +++ b/fs/filesystems.c
61853 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
61854 int len = dot ? dot - name : strlen(name);
61855
61856 fs = __get_fs_type(name, len);
61857 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
61858 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
61859 +#else
61860 if (!fs && (request_module("fs-%.*s", len, name) == 0))
61861 +#endif
61862 fs = __get_fs_type(name, len);
61863
61864 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
61865 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
61866 index 7dca743..2f2786d 100644
61867 --- a/fs/fs_struct.c
61868 +++ b/fs/fs_struct.c
61869 @@ -4,6 +4,7 @@
61870 #include <linux/path.h>
61871 #include <linux/slab.h>
61872 #include <linux/fs_struct.h>
61873 +#include <linux/grsecurity.h>
61874 #include "internal.h"
61875
61876 /*
61877 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
61878 struct path old_root;
61879
61880 path_get(path);
61881 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
61882 spin_lock(&fs->lock);
61883 write_seqcount_begin(&fs->seq);
61884 old_root = fs->root;
61885 fs->root = *path;
61886 + gr_set_chroot_entries(current, path);
61887 write_seqcount_end(&fs->seq);
61888 spin_unlock(&fs->lock);
61889 - if (old_root.dentry)
61890 + if (old_root.dentry) {
61891 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
61892 path_put(&old_root);
61893 + }
61894 }
61895
61896 /*
61897 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61898 int hits = 0;
61899 spin_lock(&fs->lock);
61900 write_seqcount_begin(&fs->seq);
61901 + /* this root replacement is only done by pivot_root,
61902 + leave grsec's chroot tagging alone for this task
61903 + so that a pivoted root isn't treated as a chroot
61904 + */
61905 hits += replace_path(&fs->root, old_root, new_root);
61906 hits += replace_path(&fs->pwd, old_root, new_root);
61907 write_seqcount_end(&fs->seq);
61908 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
61909
61910 void free_fs_struct(struct fs_struct *fs)
61911 {
61912 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
61913 path_put(&fs->root);
61914 path_put(&fs->pwd);
61915 kmem_cache_free(fs_cachep, fs);
61916 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
61917 task_lock(tsk);
61918 spin_lock(&fs->lock);
61919 tsk->fs = NULL;
61920 - kill = !--fs->users;
61921 + gr_clear_chroot_entries(tsk);
61922 + kill = !atomic_dec_return(&fs->users);
61923 spin_unlock(&fs->lock);
61924 task_unlock(tsk);
61925 if (kill)
61926 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
61927 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
61928 /* We don't need to lock fs - think why ;-) */
61929 if (fs) {
61930 - fs->users = 1;
61931 + atomic_set(&fs->users, 1);
61932 fs->in_exec = 0;
61933 spin_lock_init(&fs->lock);
61934 seqcount_init(&fs->seq);
61935 @@ -121,6 +132,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
61936 spin_lock(&old->lock);
61937 fs->root = old->root;
61938 path_get(&fs->root);
61939 + /* instead of calling gr_set_chroot_entries here,
61940 + we call it from every caller of this function
61941 + */
61942 fs->pwd = old->pwd;
61943 path_get(&fs->pwd);
61944 spin_unlock(&old->lock);
61945 @@ -139,8 +153,9 @@ int unshare_fs_struct(void)
61946
61947 task_lock(current);
61948 spin_lock(&fs->lock);
61949 - kill = !--fs->users;
61950 + kill = !atomic_dec_return(&fs->users);
61951 current->fs = new_fs;
61952 + gr_set_chroot_entries(current, &new_fs->root);
61953 spin_unlock(&fs->lock);
61954 task_unlock(current);
61955
61956 @@ -153,13 +168,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
61957
61958 int current_umask(void)
61959 {
61960 - return current->fs->umask;
61961 + return current->fs->umask | gr_acl_umask();
61962 }
61963 EXPORT_SYMBOL(current_umask);
61964
61965 /* to be mentioned only in INIT_TASK */
61966 struct fs_struct init_fs = {
61967 - .users = 1,
61968 + .users = ATOMIC_INIT(1),
61969 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
61970 .seq = SEQCNT_ZERO(init_fs.seq),
61971 .umask = 0022,
61972 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
61973 index 89acec7..a575262 100644
61974 --- a/fs/fscache/cookie.c
61975 +++ b/fs/fscache/cookie.c
61976 @@ -19,7 +19,7 @@
61977
61978 struct kmem_cache *fscache_cookie_jar;
61979
61980 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
61981 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
61982
61983 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
61984 static int fscache_alloc_object(struct fscache_cache *cache,
61985 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
61986 parent ? (char *) parent->def->name : "<no-parent>",
61987 def->name, netfs_data, enable);
61988
61989 - fscache_stat(&fscache_n_acquires);
61990 + fscache_stat_unchecked(&fscache_n_acquires);
61991
61992 /* if there's no parent cookie, then we don't create one here either */
61993 if (!parent) {
61994 - fscache_stat(&fscache_n_acquires_null);
61995 + fscache_stat_unchecked(&fscache_n_acquires_null);
61996 _leave(" [no parent]");
61997 return NULL;
61998 }
61999 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62000 /* allocate and initialise a cookie */
62001 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
62002 if (!cookie) {
62003 - fscache_stat(&fscache_n_acquires_oom);
62004 + fscache_stat_unchecked(&fscache_n_acquires_oom);
62005 _leave(" [ENOMEM]");
62006 return NULL;
62007 }
62008 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
62009
62010 switch (cookie->def->type) {
62011 case FSCACHE_COOKIE_TYPE_INDEX:
62012 - fscache_stat(&fscache_n_cookie_index);
62013 + fscache_stat_unchecked(&fscache_n_cookie_index);
62014 break;
62015 case FSCACHE_COOKIE_TYPE_DATAFILE:
62016 - fscache_stat(&fscache_n_cookie_data);
62017 + fscache_stat_unchecked(&fscache_n_cookie_data);
62018 break;
62019 default:
62020 - fscache_stat(&fscache_n_cookie_special);
62021 + fscache_stat_unchecked(&fscache_n_cookie_special);
62022 break;
62023 }
62024
62025 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62026 } else {
62027 atomic_dec(&parent->n_children);
62028 __fscache_cookie_put(cookie);
62029 - fscache_stat(&fscache_n_acquires_nobufs);
62030 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
62031 _leave(" = NULL");
62032 return NULL;
62033 }
62034 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
62035 }
62036 }
62037
62038 - fscache_stat(&fscache_n_acquires_ok);
62039 + fscache_stat_unchecked(&fscache_n_acquires_ok);
62040 _leave(" = %p", cookie);
62041 return cookie;
62042 }
62043 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
62044 cache = fscache_select_cache_for_object(cookie->parent);
62045 if (!cache) {
62046 up_read(&fscache_addremove_sem);
62047 - fscache_stat(&fscache_n_acquires_no_cache);
62048 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
62049 _leave(" = -ENOMEDIUM [no cache]");
62050 return -ENOMEDIUM;
62051 }
62052 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
62053 object = cache->ops->alloc_object(cache, cookie);
62054 fscache_stat_d(&fscache_n_cop_alloc_object);
62055 if (IS_ERR(object)) {
62056 - fscache_stat(&fscache_n_object_no_alloc);
62057 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
62058 ret = PTR_ERR(object);
62059 goto error;
62060 }
62061
62062 - fscache_stat(&fscache_n_object_alloc);
62063 + fscache_stat_unchecked(&fscache_n_object_alloc);
62064
62065 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
62066 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
62067
62068 _debug("ALLOC OBJ%x: %s {%lx}",
62069 object->debug_id, cookie->def->name, object->events);
62070 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
62071
62072 _enter("{%s}", cookie->def->name);
62073
62074 - fscache_stat(&fscache_n_invalidates);
62075 + fscache_stat_unchecked(&fscache_n_invalidates);
62076
62077 /* Only permit invalidation of data files. Invalidating an index will
62078 * require the caller to release all its attachments to the tree rooted
62079 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
62080 {
62081 struct fscache_object *object;
62082
62083 - fscache_stat(&fscache_n_updates);
62084 + fscache_stat_unchecked(&fscache_n_updates);
62085
62086 if (!cookie) {
62087 - fscache_stat(&fscache_n_updates_null);
62088 + fscache_stat_unchecked(&fscache_n_updates_null);
62089 _leave(" [no cookie]");
62090 return;
62091 }
62092 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
62093 */
62094 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
62095 {
62096 - fscache_stat(&fscache_n_relinquishes);
62097 + fscache_stat_unchecked(&fscache_n_relinquishes);
62098 if (retire)
62099 - fscache_stat(&fscache_n_relinquishes_retire);
62100 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
62101
62102 if (!cookie) {
62103 - fscache_stat(&fscache_n_relinquishes_null);
62104 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
62105 _leave(" [no cookie]");
62106 return;
62107 }
62108 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
62109 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
62110 goto inconsistent;
62111
62112 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
62113 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62114
62115 __fscache_use_cookie(cookie);
62116 if (fscache_submit_op(object, op) < 0)
62117 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
62118 index 7872a62..d91b19f 100644
62119 --- a/fs/fscache/internal.h
62120 +++ b/fs/fscache/internal.h
62121 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
62122 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
62123 extern int fscache_wait_for_operation_activation(struct fscache_object *,
62124 struct fscache_operation *,
62125 - atomic_t *,
62126 - atomic_t *,
62127 + atomic_unchecked_t *,
62128 + atomic_unchecked_t *,
62129 void (*)(struct fscache_operation *));
62130 extern void fscache_invalidate_writes(struct fscache_cookie *);
62131
62132 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
62133 * stats.c
62134 */
62135 #ifdef CONFIG_FSCACHE_STATS
62136 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62137 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62138 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
62139 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
62140
62141 -extern atomic_t fscache_n_op_pend;
62142 -extern atomic_t fscache_n_op_run;
62143 -extern atomic_t fscache_n_op_enqueue;
62144 -extern atomic_t fscache_n_op_deferred_release;
62145 -extern atomic_t fscache_n_op_release;
62146 -extern atomic_t fscache_n_op_gc;
62147 -extern atomic_t fscache_n_op_cancelled;
62148 -extern atomic_t fscache_n_op_rejected;
62149 +extern atomic_unchecked_t fscache_n_op_pend;
62150 +extern atomic_unchecked_t fscache_n_op_run;
62151 +extern atomic_unchecked_t fscache_n_op_enqueue;
62152 +extern atomic_unchecked_t fscache_n_op_deferred_release;
62153 +extern atomic_unchecked_t fscache_n_op_release;
62154 +extern atomic_unchecked_t fscache_n_op_gc;
62155 +extern atomic_unchecked_t fscache_n_op_cancelled;
62156 +extern atomic_unchecked_t fscache_n_op_rejected;
62157
62158 -extern atomic_t fscache_n_attr_changed;
62159 -extern atomic_t fscache_n_attr_changed_ok;
62160 -extern atomic_t fscache_n_attr_changed_nobufs;
62161 -extern atomic_t fscache_n_attr_changed_nomem;
62162 -extern atomic_t fscache_n_attr_changed_calls;
62163 +extern atomic_unchecked_t fscache_n_attr_changed;
62164 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
62165 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
62166 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
62167 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
62168
62169 -extern atomic_t fscache_n_allocs;
62170 -extern atomic_t fscache_n_allocs_ok;
62171 -extern atomic_t fscache_n_allocs_wait;
62172 -extern atomic_t fscache_n_allocs_nobufs;
62173 -extern atomic_t fscache_n_allocs_intr;
62174 -extern atomic_t fscache_n_allocs_object_dead;
62175 -extern atomic_t fscache_n_alloc_ops;
62176 -extern atomic_t fscache_n_alloc_op_waits;
62177 +extern atomic_unchecked_t fscache_n_allocs;
62178 +extern atomic_unchecked_t fscache_n_allocs_ok;
62179 +extern atomic_unchecked_t fscache_n_allocs_wait;
62180 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
62181 +extern atomic_unchecked_t fscache_n_allocs_intr;
62182 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
62183 +extern atomic_unchecked_t fscache_n_alloc_ops;
62184 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
62185
62186 -extern atomic_t fscache_n_retrievals;
62187 -extern atomic_t fscache_n_retrievals_ok;
62188 -extern atomic_t fscache_n_retrievals_wait;
62189 -extern atomic_t fscache_n_retrievals_nodata;
62190 -extern atomic_t fscache_n_retrievals_nobufs;
62191 -extern atomic_t fscache_n_retrievals_intr;
62192 -extern atomic_t fscache_n_retrievals_nomem;
62193 -extern atomic_t fscache_n_retrievals_object_dead;
62194 -extern atomic_t fscache_n_retrieval_ops;
62195 -extern atomic_t fscache_n_retrieval_op_waits;
62196 +extern atomic_unchecked_t fscache_n_retrievals;
62197 +extern atomic_unchecked_t fscache_n_retrievals_ok;
62198 +extern atomic_unchecked_t fscache_n_retrievals_wait;
62199 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
62200 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
62201 +extern atomic_unchecked_t fscache_n_retrievals_intr;
62202 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
62203 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
62204 +extern atomic_unchecked_t fscache_n_retrieval_ops;
62205 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
62206
62207 -extern atomic_t fscache_n_stores;
62208 -extern atomic_t fscache_n_stores_ok;
62209 -extern atomic_t fscache_n_stores_again;
62210 -extern atomic_t fscache_n_stores_nobufs;
62211 -extern atomic_t fscache_n_stores_oom;
62212 -extern atomic_t fscache_n_store_ops;
62213 -extern atomic_t fscache_n_store_calls;
62214 -extern atomic_t fscache_n_store_pages;
62215 -extern atomic_t fscache_n_store_radix_deletes;
62216 -extern atomic_t fscache_n_store_pages_over_limit;
62217 +extern atomic_unchecked_t fscache_n_stores;
62218 +extern atomic_unchecked_t fscache_n_stores_ok;
62219 +extern atomic_unchecked_t fscache_n_stores_again;
62220 +extern atomic_unchecked_t fscache_n_stores_nobufs;
62221 +extern atomic_unchecked_t fscache_n_stores_oom;
62222 +extern atomic_unchecked_t fscache_n_store_ops;
62223 +extern atomic_unchecked_t fscache_n_store_calls;
62224 +extern atomic_unchecked_t fscache_n_store_pages;
62225 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
62226 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
62227
62228 -extern atomic_t fscache_n_store_vmscan_not_storing;
62229 -extern atomic_t fscache_n_store_vmscan_gone;
62230 -extern atomic_t fscache_n_store_vmscan_busy;
62231 -extern atomic_t fscache_n_store_vmscan_cancelled;
62232 -extern atomic_t fscache_n_store_vmscan_wait;
62233 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
62234 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
62235 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
62236 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
62237 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
62238
62239 -extern atomic_t fscache_n_marks;
62240 -extern atomic_t fscache_n_uncaches;
62241 +extern atomic_unchecked_t fscache_n_marks;
62242 +extern atomic_unchecked_t fscache_n_uncaches;
62243
62244 -extern atomic_t fscache_n_acquires;
62245 -extern atomic_t fscache_n_acquires_null;
62246 -extern atomic_t fscache_n_acquires_no_cache;
62247 -extern atomic_t fscache_n_acquires_ok;
62248 -extern atomic_t fscache_n_acquires_nobufs;
62249 -extern atomic_t fscache_n_acquires_oom;
62250 +extern atomic_unchecked_t fscache_n_acquires;
62251 +extern atomic_unchecked_t fscache_n_acquires_null;
62252 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
62253 +extern atomic_unchecked_t fscache_n_acquires_ok;
62254 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
62255 +extern atomic_unchecked_t fscache_n_acquires_oom;
62256
62257 -extern atomic_t fscache_n_invalidates;
62258 -extern atomic_t fscache_n_invalidates_run;
62259 +extern atomic_unchecked_t fscache_n_invalidates;
62260 +extern atomic_unchecked_t fscache_n_invalidates_run;
62261
62262 -extern atomic_t fscache_n_updates;
62263 -extern atomic_t fscache_n_updates_null;
62264 -extern atomic_t fscache_n_updates_run;
62265 +extern atomic_unchecked_t fscache_n_updates;
62266 +extern atomic_unchecked_t fscache_n_updates_null;
62267 +extern atomic_unchecked_t fscache_n_updates_run;
62268
62269 -extern atomic_t fscache_n_relinquishes;
62270 -extern atomic_t fscache_n_relinquishes_null;
62271 -extern atomic_t fscache_n_relinquishes_waitcrt;
62272 -extern atomic_t fscache_n_relinquishes_retire;
62273 +extern atomic_unchecked_t fscache_n_relinquishes;
62274 +extern atomic_unchecked_t fscache_n_relinquishes_null;
62275 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
62276 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
62277
62278 -extern atomic_t fscache_n_cookie_index;
62279 -extern atomic_t fscache_n_cookie_data;
62280 -extern atomic_t fscache_n_cookie_special;
62281 +extern atomic_unchecked_t fscache_n_cookie_index;
62282 +extern atomic_unchecked_t fscache_n_cookie_data;
62283 +extern atomic_unchecked_t fscache_n_cookie_special;
62284
62285 -extern atomic_t fscache_n_object_alloc;
62286 -extern atomic_t fscache_n_object_no_alloc;
62287 -extern atomic_t fscache_n_object_lookups;
62288 -extern atomic_t fscache_n_object_lookups_negative;
62289 -extern atomic_t fscache_n_object_lookups_positive;
62290 -extern atomic_t fscache_n_object_lookups_timed_out;
62291 -extern atomic_t fscache_n_object_created;
62292 -extern atomic_t fscache_n_object_avail;
62293 -extern atomic_t fscache_n_object_dead;
62294 +extern atomic_unchecked_t fscache_n_object_alloc;
62295 +extern atomic_unchecked_t fscache_n_object_no_alloc;
62296 +extern atomic_unchecked_t fscache_n_object_lookups;
62297 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
62298 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
62299 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
62300 +extern atomic_unchecked_t fscache_n_object_created;
62301 +extern atomic_unchecked_t fscache_n_object_avail;
62302 +extern atomic_unchecked_t fscache_n_object_dead;
62303
62304 -extern atomic_t fscache_n_checkaux_none;
62305 -extern atomic_t fscache_n_checkaux_okay;
62306 -extern atomic_t fscache_n_checkaux_update;
62307 -extern atomic_t fscache_n_checkaux_obsolete;
62308 +extern atomic_unchecked_t fscache_n_checkaux_none;
62309 +extern atomic_unchecked_t fscache_n_checkaux_okay;
62310 +extern atomic_unchecked_t fscache_n_checkaux_update;
62311 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
62312
62313 extern atomic_t fscache_n_cop_alloc_object;
62314 extern atomic_t fscache_n_cop_lookup_object;
62315 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
62316 atomic_inc(stat);
62317 }
62318
62319 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
62320 +{
62321 + atomic_inc_unchecked(stat);
62322 +}
62323 +
62324 static inline void fscache_stat_d(atomic_t *stat)
62325 {
62326 atomic_dec(stat);
62327 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
62328
62329 #define __fscache_stat(stat) (NULL)
62330 #define fscache_stat(stat) do {} while (0)
62331 +#define fscache_stat_unchecked(stat) do {} while (0)
62332 #define fscache_stat_d(stat) do {} while (0)
62333 #endif
62334
62335 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
62336 index da032da..0076ce7 100644
62337 --- a/fs/fscache/object.c
62338 +++ b/fs/fscache/object.c
62339 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62340 _debug("LOOKUP \"%s\" in \"%s\"",
62341 cookie->def->name, object->cache->tag->name);
62342
62343 - fscache_stat(&fscache_n_object_lookups);
62344 + fscache_stat_unchecked(&fscache_n_object_lookups);
62345 fscache_stat(&fscache_n_cop_lookup_object);
62346 ret = object->cache->ops->lookup_object(object);
62347 fscache_stat_d(&fscache_n_cop_lookup_object);
62348 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
62349 if (ret == -ETIMEDOUT) {
62350 /* probably stuck behind another object, so move this one to
62351 * the back of the queue */
62352 - fscache_stat(&fscache_n_object_lookups_timed_out);
62353 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
62354 _leave(" [timeout]");
62355 return NO_TRANSIT;
62356 }
62357 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
62358 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
62359
62360 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62361 - fscache_stat(&fscache_n_object_lookups_negative);
62362 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
62363
62364 /* Allow write requests to begin stacking up and read requests to begin
62365 * returning ENODATA.
62366 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
62367 /* if we were still looking up, then we must have a positive lookup
62368 * result, in which case there may be data available */
62369 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
62370 - fscache_stat(&fscache_n_object_lookups_positive);
62371 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
62372
62373 /* We do (presumably) have data */
62374 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
62375 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
62376 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
62377 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
62378 } else {
62379 - fscache_stat(&fscache_n_object_created);
62380 + fscache_stat_unchecked(&fscache_n_object_created);
62381 }
62382
62383 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
62384 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
62385 fscache_stat_d(&fscache_n_cop_lookup_complete);
62386
62387 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
62388 - fscache_stat(&fscache_n_object_avail);
62389 + fscache_stat_unchecked(&fscache_n_object_avail);
62390
62391 _leave("");
62392 return transit_to(JUMPSTART_DEPS);
62393 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
62394
62395 /* this just shifts the object release to the work processor */
62396 fscache_put_object(object);
62397 - fscache_stat(&fscache_n_object_dead);
62398 + fscache_stat_unchecked(&fscache_n_object_dead);
62399
62400 _leave("");
62401 return transit_to(OBJECT_DEAD);
62402 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62403 enum fscache_checkaux result;
62404
62405 if (!object->cookie->def->check_aux) {
62406 - fscache_stat(&fscache_n_checkaux_none);
62407 + fscache_stat_unchecked(&fscache_n_checkaux_none);
62408 return FSCACHE_CHECKAUX_OKAY;
62409 }
62410
62411 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
62412 switch (result) {
62413 /* entry okay as is */
62414 case FSCACHE_CHECKAUX_OKAY:
62415 - fscache_stat(&fscache_n_checkaux_okay);
62416 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
62417 break;
62418
62419 /* entry requires update */
62420 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
62421 - fscache_stat(&fscache_n_checkaux_update);
62422 + fscache_stat_unchecked(&fscache_n_checkaux_update);
62423 break;
62424
62425 /* entry requires deletion */
62426 case FSCACHE_CHECKAUX_OBSOLETE:
62427 - fscache_stat(&fscache_n_checkaux_obsolete);
62428 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
62429 break;
62430
62431 default:
62432 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
62433 {
62434 const struct fscache_state *s;
62435
62436 - fscache_stat(&fscache_n_invalidates_run);
62437 + fscache_stat_unchecked(&fscache_n_invalidates_run);
62438 fscache_stat(&fscache_n_cop_invalidate_object);
62439 s = _fscache_invalidate_object(object, event);
62440 fscache_stat_d(&fscache_n_cop_invalidate_object);
62441 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
62442 {
62443 _enter("{OBJ%x},%d", object->debug_id, event);
62444
62445 - fscache_stat(&fscache_n_updates_run);
62446 + fscache_stat_unchecked(&fscache_n_updates_run);
62447 fscache_stat(&fscache_n_cop_update_object);
62448 object->cache->ops->update_object(object);
62449 fscache_stat_d(&fscache_n_cop_update_object);
62450 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
62451 index e7b87a0..a85d47a 100644
62452 --- a/fs/fscache/operation.c
62453 +++ b/fs/fscache/operation.c
62454 @@ -17,7 +17,7 @@
62455 #include <linux/slab.h>
62456 #include "internal.h"
62457
62458 -atomic_t fscache_op_debug_id;
62459 +atomic_unchecked_t fscache_op_debug_id;
62460 EXPORT_SYMBOL(fscache_op_debug_id);
62461
62462 /**
62463 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
62464 ASSERTCMP(atomic_read(&op->usage), >, 0);
62465 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
62466
62467 - fscache_stat(&fscache_n_op_enqueue);
62468 + fscache_stat_unchecked(&fscache_n_op_enqueue);
62469 switch (op->flags & FSCACHE_OP_TYPE) {
62470 case FSCACHE_OP_ASYNC:
62471 _debug("queue async");
62472 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
62473 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
62474 if (op->processor)
62475 fscache_enqueue_operation(op);
62476 - fscache_stat(&fscache_n_op_run);
62477 + fscache_stat_unchecked(&fscache_n_op_run);
62478 }
62479
62480 /*
62481 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62482 if (object->n_in_progress > 0) {
62483 atomic_inc(&op->usage);
62484 list_add_tail(&op->pend_link, &object->pending_ops);
62485 - fscache_stat(&fscache_n_op_pend);
62486 + fscache_stat_unchecked(&fscache_n_op_pend);
62487 } else if (!list_empty(&object->pending_ops)) {
62488 atomic_inc(&op->usage);
62489 list_add_tail(&op->pend_link, &object->pending_ops);
62490 - fscache_stat(&fscache_n_op_pend);
62491 + fscache_stat_unchecked(&fscache_n_op_pend);
62492 fscache_start_operations(object);
62493 } else {
62494 ASSERTCMP(object->n_in_progress, ==, 0);
62495 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
62496 object->n_exclusive++; /* reads and writes must wait */
62497 atomic_inc(&op->usage);
62498 list_add_tail(&op->pend_link, &object->pending_ops);
62499 - fscache_stat(&fscache_n_op_pend);
62500 + fscache_stat_unchecked(&fscache_n_op_pend);
62501 ret = 0;
62502 } else {
62503 /* If we're in any other state, there must have been an I/O
62504 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
62505 if (object->n_exclusive > 0) {
62506 atomic_inc(&op->usage);
62507 list_add_tail(&op->pend_link, &object->pending_ops);
62508 - fscache_stat(&fscache_n_op_pend);
62509 + fscache_stat_unchecked(&fscache_n_op_pend);
62510 } else if (!list_empty(&object->pending_ops)) {
62511 atomic_inc(&op->usage);
62512 list_add_tail(&op->pend_link, &object->pending_ops);
62513 - fscache_stat(&fscache_n_op_pend);
62514 + fscache_stat_unchecked(&fscache_n_op_pend);
62515 fscache_start_operations(object);
62516 } else {
62517 ASSERTCMP(object->n_exclusive, ==, 0);
62518 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
62519 object->n_ops++;
62520 atomic_inc(&op->usage);
62521 list_add_tail(&op->pend_link, &object->pending_ops);
62522 - fscache_stat(&fscache_n_op_pend);
62523 + fscache_stat_unchecked(&fscache_n_op_pend);
62524 ret = 0;
62525 } else if (fscache_object_is_dying(object)) {
62526 - fscache_stat(&fscache_n_op_rejected);
62527 + fscache_stat_unchecked(&fscache_n_op_rejected);
62528 op->state = FSCACHE_OP_ST_CANCELLED;
62529 ret = -ENOBUFS;
62530 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
62531 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
62532 ret = -EBUSY;
62533 if (op->state == FSCACHE_OP_ST_PENDING) {
62534 ASSERT(!list_empty(&op->pend_link));
62535 - fscache_stat(&fscache_n_op_cancelled);
62536 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62537 list_del_init(&op->pend_link);
62538 if (do_cancel)
62539 do_cancel(op);
62540 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
62541 while (!list_empty(&object->pending_ops)) {
62542 op = list_entry(object->pending_ops.next,
62543 struct fscache_operation, pend_link);
62544 - fscache_stat(&fscache_n_op_cancelled);
62545 + fscache_stat_unchecked(&fscache_n_op_cancelled);
62546 list_del_init(&op->pend_link);
62547
62548 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
62549 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
62550 op->state, ==, FSCACHE_OP_ST_CANCELLED);
62551 op->state = FSCACHE_OP_ST_DEAD;
62552
62553 - fscache_stat(&fscache_n_op_release);
62554 + fscache_stat_unchecked(&fscache_n_op_release);
62555
62556 if (op->release) {
62557 op->release(op);
62558 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
62559 * lock, and defer it otherwise */
62560 if (!spin_trylock(&object->lock)) {
62561 _debug("defer put");
62562 - fscache_stat(&fscache_n_op_deferred_release);
62563 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
62564
62565 cache = object->cache;
62566 spin_lock(&cache->op_gc_list_lock);
62567 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
62568
62569 _debug("GC DEFERRED REL OBJ%x OP%x",
62570 object->debug_id, op->debug_id);
62571 - fscache_stat(&fscache_n_op_gc);
62572 + fscache_stat_unchecked(&fscache_n_op_gc);
62573
62574 ASSERTCMP(atomic_read(&op->usage), ==, 0);
62575 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
62576 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
62577 index de33b3f..8be4d29 100644
62578 --- a/fs/fscache/page.c
62579 +++ b/fs/fscache/page.c
62580 @@ -74,7 +74,7 @@ try_again:
62581 val = radix_tree_lookup(&cookie->stores, page->index);
62582 if (!val) {
62583 rcu_read_unlock();
62584 - fscache_stat(&fscache_n_store_vmscan_not_storing);
62585 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
62586 __fscache_uncache_page(cookie, page);
62587 return true;
62588 }
62589 @@ -104,11 +104,11 @@ try_again:
62590 spin_unlock(&cookie->stores_lock);
62591
62592 if (xpage) {
62593 - fscache_stat(&fscache_n_store_vmscan_cancelled);
62594 - fscache_stat(&fscache_n_store_radix_deletes);
62595 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
62596 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62597 ASSERTCMP(xpage, ==, page);
62598 } else {
62599 - fscache_stat(&fscache_n_store_vmscan_gone);
62600 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
62601 }
62602
62603 wake_up_bit(&cookie->flags, 0);
62604 @@ -123,11 +123,11 @@ page_busy:
62605 * sleeping on memory allocation, so we may need to impose a timeout
62606 * too. */
62607 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
62608 - fscache_stat(&fscache_n_store_vmscan_busy);
62609 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
62610 return false;
62611 }
62612
62613 - fscache_stat(&fscache_n_store_vmscan_wait);
62614 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
62615 if (!release_page_wait_timeout(cookie, page))
62616 _debug("fscache writeout timeout page: %p{%lx}",
62617 page, page->index);
62618 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
62619 FSCACHE_COOKIE_STORING_TAG);
62620 if (!radix_tree_tag_get(&cookie->stores, page->index,
62621 FSCACHE_COOKIE_PENDING_TAG)) {
62622 - fscache_stat(&fscache_n_store_radix_deletes);
62623 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
62624 xpage = radix_tree_delete(&cookie->stores, page->index);
62625 }
62626 spin_unlock(&cookie->stores_lock);
62627 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
62628
62629 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
62630
62631 - fscache_stat(&fscache_n_attr_changed_calls);
62632 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
62633
62634 if (fscache_object_is_active(object)) {
62635 fscache_stat(&fscache_n_cop_attr_changed);
62636 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62637
62638 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62639
62640 - fscache_stat(&fscache_n_attr_changed);
62641 + fscache_stat_unchecked(&fscache_n_attr_changed);
62642
62643 op = kzalloc(sizeof(*op), GFP_KERNEL);
62644 if (!op) {
62645 - fscache_stat(&fscache_n_attr_changed_nomem);
62646 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
62647 _leave(" = -ENOMEM");
62648 return -ENOMEM;
62649 }
62650 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
62651 if (fscache_submit_exclusive_op(object, op) < 0)
62652 goto nobufs_dec;
62653 spin_unlock(&cookie->lock);
62654 - fscache_stat(&fscache_n_attr_changed_ok);
62655 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
62656 fscache_put_operation(op);
62657 _leave(" = 0");
62658 return 0;
62659 @@ -242,7 +242,7 @@ nobufs:
62660 kfree(op);
62661 if (wake_cookie)
62662 __fscache_wake_unused_cookie(cookie);
62663 - fscache_stat(&fscache_n_attr_changed_nobufs);
62664 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
62665 _leave(" = %d", -ENOBUFS);
62666 return -ENOBUFS;
62667 }
62668 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
62669 /* allocate a retrieval operation and attempt to submit it */
62670 op = kzalloc(sizeof(*op), GFP_NOIO);
62671 if (!op) {
62672 - fscache_stat(&fscache_n_retrievals_nomem);
62673 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62674 return NULL;
62675 }
62676
62677 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
62678 return 0;
62679 }
62680
62681 - fscache_stat(&fscache_n_retrievals_wait);
62682 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
62683
62684 jif = jiffies;
62685 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
62686 TASK_INTERRUPTIBLE) != 0) {
62687 - fscache_stat(&fscache_n_retrievals_intr);
62688 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62689 _leave(" = -ERESTARTSYS");
62690 return -ERESTARTSYS;
62691 }
62692 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
62693 */
62694 int fscache_wait_for_operation_activation(struct fscache_object *object,
62695 struct fscache_operation *op,
62696 - atomic_t *stat_op_waits,
62697 - atomic_t *stat_object_dead,
62698 + atomic_unchecked_t *stat_op_waits,
62699 + atomic_unchecked_t *stat_object_dead,
62700 void (*do_cancel)(struct fscache_operation *))
62701 {
62702 int ret;
62703 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62704
62705 _debug(">>> WT");
62706 if (stat_op_waits)
62707 - fscache_stat(stat_op_waits);
62708 + fscache_stat_unchecked(stat_op_waits);
62709 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
62710 TASK_INTERRUPTIBLE) != 0) {
62711 ret = fscache_cancel_op(op, do_cancel);
62712 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
62713 check_if_dead:
62714 if (op->state == FSCACHE_OP_ST_CANCELLED) {
62715 if (stat_object_dead)
62716 - fscache_stat(stat_object_dead);
62717 + fscache_stat_unchecked(stat_object_dead);
62718 _leave(" = -ENOBUFS [cancelled]");
62719 return -ENOBUFS;
62720 }
62721 @@ -381,7 +381,7 @@ check_if_dead:
62722 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
62723 fscache_cancel_op(op, do_cancel);
62724 if (stat_object_dead)
62725 - fscache_stat(stat_object_dead);
62726 + fscache_stat_unchecked(stat_object_dead);
62727 return -ENOBUFS;
62728 }
62729 return 0;
62730 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62731
62732 _enter("%p,%p,,,", cookie, page);
62733
62734 - fscache_stat(&fscache_n_retrievals);
62735 + fscache_stat_unchecked(&fscache_n_retrievals);
62736
62737 if (hlist_empty(&cookie->backing_objects))
62738 goto nobufs;
62739 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62740 goto nobufs_unlock_dec;
62741 spin_unlock(&cookie->lock);
62742
62743 - fscache_stat(&fscache_n_retrieval_ops);
62744 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62745
62746 /* pin the netfs read context in case we need to do the actual netfs
62747 * read because we've encountered a cache read failure */
62748 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
62749
62750 error:
62751 if (ret == -ENOMEM)
62752 - fscache_stat(&fscache_n_retrievals_nomem);
62753 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62754 else if (ret == -ERESTARTSYS)
62755 - fscache_stat(&fscache_n_retrievals_intr);
62756 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62757 else if (ret == -ENODATA)
62758 - fscache_stat(&fscache_n_retrievals_nodata);
62759 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62760 else if (ret < 0)
62761 - fscache_stat(&fscache_n_retrievals_nobufs);
62762 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62763 else
62764 - fscache_stat(&fscache_n_retrievals_ok);
62765 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62766
62767 fscache_put_retrieval(op);
62768 _leave(" = %d", ret);
62769 @@ -505,7 +505,7 @@ nobufs_unlock:
62770 __fscache_wake_unused_cookie(cookie);
62771 kfree(op);
62772 nobufs:
62773 - fscache_stat(&fscache_n_retrievals_nobufs);
62774 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62775 _leave(" = -ENOBUFS");
62776 return -ENOBUFS;
62777 }
62778 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62779
62780 _enter("%p,,%d,,,", cookie, *nr_pages);
62781
62782 - fscache_stat(&fscache_n_retrievals);
62783 + fscache_stat_unchecked(&fscache_n_retrievals);
62784
62785 if (hlist_empty(&cookie->backing_objects))
62786 goto nobufs;
62787 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62788 goto nobufs_unlock_dec;
62789 spin_unlock(&cookie->lock);
62790
62791 - fscache_stat(&fscache_n_retrieval_ops);
62792 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
62793
62794 /* pin the netfs read context in case we need to do the actual netfs
62795 * read because we've encountered a cache read failure */
62796 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
62797
62798 error:
62799 if (ret == -ENOMEM)
62800 - fscache_stat(&fscache_n_retrievals_nomem);
62801 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
62802 else if (ret == -ERESTARTSYS)
62803 - fscache_stat(&fscache_n_retrievals_intr);
62804 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
62805 else if (ret == -ENODATA)
62806 - fscache_stat(&fscache_n_retrievals_nodata);
62807 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
62808 else if (ret < 0)
62809 - fscache_stat(&fscache_n_retrievals_nobufs);
62810 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62811 else
62812 - fscache_stat(&fscache_n_retrievals_ok);
62813 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
62814
62815 fscache_put_retrieval(op);
62816 _leave(" = %d", ret);
62817 @@ -636,7 +636,7 @@ nobufs_unlock:
62818 if (wake_cookie)
62819 __fscache_wake_unused_cookie(cookie);
62820 nobufs:
62821 - fscache_stat(&fscache_n_retrievals_nobufs);
62822 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
62823 _leave(" = -ENOBUFS");
62824 return -ENOBUFS;
62825 }
62826 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62827
62828 _enter("%p,%p,,,", cookie, page);
62829
62830 - fscache_stat(&fscache_n_allocs);
62831 + fscache_stat_unchecked(&fscache_n_allocs);
62832
62833 if (hlist_empty(&cookie->backing_objects))
62834 goto nobufs;
62835 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62836 goto nobufs_unlock_dec;
62837 spin_unlock(&cookie->lock);
62838
62839 - fscache_stat(&fscache_n_alloc_ops);
62840 + fscache_stat_unchecked(&fscache_n_alloc_ops);
62841
62842 ret = fscache_wait_for_operation_activation(
62843 object, &op->op,
62844 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
62845
62846 error:
62847 if (ret == -ERESTARTSYS)
62848 - fscache_stat(&fscache_n_allocs_intr);
62849 + fscache_stat_unchecked(&fscache_n_allocs_intr);
62850 else if (ret < 0)
62851 - fscache_stat(&fscache_n_allocs_nobufs);
62852 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62853 else
62854 - fscache_stat(&fscache_n_allocs_ok);
62855 + fscache_stat_unchecked(&fscache_n_allocs_ok);
62856
62857 fscache_put_retrieval(op);
62858 _leave(" = %d", ret);
62859 @@ -730,7 +730,7 @@ nobufs_unlock:
62860 if (wake_cookie)
62861 __fscache_wake_unused_cookie(cookie);
62862 nobufs:
62863 - fscache_stat(&fscache_n_allocs_nobufs);
62864 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
62865 _leave(" = -ENOBUFS");
62866 return -ENOBUFS;
62867 }
62868 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62869
62870 spin_lock(&cookie->stores_lock);
62871
62872 - fscache_stat(&fscache_n_store_calls);
62873 + fscache_stat_unchecked(&fscache_n_store_calls);
62874
62875 /* find a page to store */
62876 page = NULL;
62877 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62878 page = results[0];
62879 _debug("gang %d [%lx]", n, page->index);
62880 if (page->index > op->store_limit) {
62881 - fscache_stat(&fscache_n_store_pages_over_limit);
62882 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
62883 goto superseded;
62884 }
62885
62886 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
62887 spin_unlock(&cookie->stores_lock);
62888 spin_unlock(&object->lock);
62889
62890 - fscache_stat(&fscache_n_store_pages);
62891 + fscache_stat_unchecked(&fscache_n_store_pages);
62892 fscache_stat(&fscache_n_cop_write_page);
62893 ret = object->cache->ops->write_page(op, page);
62894 fscache_stat_d(&fscache_n_cop_write_page);
62895 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62896 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62897 ASSERT(PageFsCache(page));
62898
62899 - fscache_stat(&fscache_n_stores);
62900 + fscache_stat_unchecked(&fscache_n_stores);
62901
62902 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
62903 _leave(" = -ENOBUFS [invalidating]");
62904 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62905 spin_unlock(&cookie->stores_lock);
62906 spin_unlock(&object->lock);
62907
62908 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
62909 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
62910 op->store_limit = object->store_limit;
62911
62912 __fscache_use_cookie(cookie);
62913 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62914
62915 spin_unlock(&cookie->lock);
62916 radix_tree_preload_end();
62917 - fscache_stat(&fscache_n_store_ops);
62918 - fscache_stat(&fscache_n_stores_ok);
62919 + fscache_stat_unchecked(&fscache_n_store_ops);
62920 + fscache_stat_unchecked(&fscache_n_stores_ok);
62921
62922 /* the work queue now carries its own ref on the object */
62923 fscache_put_operation(&op->op);
62924 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
62925 return 0;
62926
62927 already_queued:
62928 - fscache_stat(&fscache_n_stores_again);
62929 + fscache_stat_unchecked(&fscache_n_stores_again);
62930 already_pending:
62931 spin_unlock(&cookie->stores_lock);
62932 spin_unlock(&object->lock);
62933 spin_unlock(&cookie->lock);
62934 radix_tree_preload_end();
62935 kfree(op);
62936 - fscache_stat(&fscache_n_stores_ok);
62937 + fscache_stat_unchecked(&fscache_n_stores_ok);
62938 _leave(" = 0");
62939 return 0;
62940
62941 @@ -1039,14 +1039,14 @@ nobufs:
62942 kfree(op);
62943 if (wake_cookie)
62944 __fscache_wake_unused_cookie(cookie);
62945 - fscache_stat(&fscache_n_stores_nobufs);
62946 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
62947 _leave(" = -ENOBUFS");
62948 return -ENOBUFS;
62949
62950 nomem_free:
62951 kfree(op);
62952 nomem:
62953 - fscache_stat(&fscache_n_stores_oom);
62954 + fscache_stat_unchecked(&fscache_n_stores_oom);
62955 _leave(" = -ENOMEM");
62956 return -ENOMEM;
62957 }
62958 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
62959 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
62960 ASSERTCMP(page, !=, NULL);
62961
62962 - fscache_stat(&fscache_n_uncaches);
62963 + fscache_stat_unchecked(&fscache_n_uncaches);
62964
62965 /* cache withdrawal may beat us to it */
62966 if (!PageFsCache(page))
62967 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
62968 struct fscache_cookie *cookie = op->op.object->cookie;
62969
62970 #ifdef CONFIG_FSCACHE_STATS
62971 - atomic_inc(&fscache_n_marks);
62972 + atomic_inc_unchecked(&fscache_n_marks);
62973 #endif
62974
62975 _debug("- mark %p{%lx}", page, page->index);
62976 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
62977 index 40d13c7..ddf52b9 100644
62978 --- a/fs/fscache/stats.c
62979 +++ b/fs/fscache/stats.c
62980 @@ -18,99 +18,99 @@
62981 /*
62982 * operation counters
62983 */
62984 -atomic_t fscache_n_op_pend;
62985 -atomic_t fscache_n_op_run;
62986 -atomic_t fscache_n_op_enqueue;
62987 -atomic_t fscache_n_op_requeue;
62988 -atomic_t fscache_n_op_deferred_release;
62989 -atomic_t fscache_n_op_release;
62990 -atomic_t fscache_n_op_gc;
62991 -atomic_t fscache_n_op_cancelled;
62992 -atomic_t fscache_n_op_rejected;
62993 +atomic_unchecked_t fscache_n_op_pend;
62994 +atomic_unchecked_t fscache_n_op_run;
62995 +atomic_unchecked_t fscache_n_op_enqueue;
62996 +atomic_unchecked_t fscache_n_op_requeue;
62997 +atomic_unchecked_t fscache_n_op_deferred_release;
62998 +atomic_unchecked_t fscache_n_op_release;
62999 +atomic_unchecked_t fscache_n_op_gc;
63000 +atomic_unchecked_t fscache_n_op_cancelled;
63001 +atomic_unchecked_t fscache_n_op_rejected;
63002
63003 -atomic_t fscache_n_attr_changed;
63004 -atomic_t fscache_n_attr_changed_ok;
63005 -atomic_t fscache_n_attr_changed_nobufs;
63006 -atomic_t fscache_n_attr_changed_nomem;
63007 -atomic_t fscache_n_attr_changed_calls;
63008 +atomic_unchecked_t fscache_n_attr_changed;
63009 +atomic_unchecked_t fscache_n_attr_changed_ok;
63010 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
63011 +atomic_unchecked_t fscache_n_attr_changed_nomem;
63012 +atomic_unchecked_t fscache_n_attr_changed_calls;
63013
63014 -atomic_t fscache_n_allocs;
63015 -atomic_t fscache_n_allocs_ok;
63016 -atomic_t fscache_n_allocs_wait;
63017 -atomic_t fscache_n_allocs_nobufs;
63018 -atomic_t fscache_n_allocs_intr;
63019 -atomic_t fscache_n_allocs_object_dead;
63020 -atomic_t fscache_n_alloc_ops;
63021 -atomic_t fscache_n_alloc_op_waits;
63022 +atomic_unchecked_t fscache_n_allocs;
63023 +atomic_unchecked_t fscache_n_allocs_ok;
63024 +atomic_unchecked_t fscache_n_allocs_wait;
63025 +atomic_unchecked_t fscache_n_allocs_nobufs;
63026 +atomic_unchecked_t fscache_n_allocs_intr;
63027 +atomic_unchecked_t fscache_n_allocs_object_dead;
63028 +atomic_unchecked_t fscache_n_alloc_ops;
63029 +atomic_unchecked_t fscache_n_alloc_op_waits;
63030
63031 -atomic_t fscache_n_retrievals;
63032 -atomic_t fscache_n_retrievals_ok;
63033 -atomic_t fscache_n_retrievals_wait;
63034 -atomic_t fscache_n_retrievals_nodata;
63035 -atomic_t fscache_n_retrievals_nobufs;
63036 -atomic_t fscache_n_retrievals_intr;
63037 -atomic_t fscache_n_retrievals_nomem;
63038 -atomic_t fscache_n_retrievals_object_dead;
63039 -atomic_t fscache_n_retrieval_ops;
63040 -atomic_t fscache_n_retrieval_op_waits;
63041 +atomic_unchecked_t fscache_n_retrievals;
63042 +atomic_unchecked_t fscache_n_retrievals_ok;
63043 +atomic_unchecked_t fscache_n_retrievals_wait;
63044 +atomic_unchecked_t fscache_n_retrievals_nodata;
63045 +atomic_unchecked_t fscache_n_retrievals_nobufs;
63046 +atomic_unchecked_t fscache_n_retrievals_intr;
63047 +atomic_unchecked_t fscache_n_retrievals_nomem;
63048 +atomic_unchecked_t fscache_n_retrievals_object_dead;
63049 +atomic_unchecked_t fscache_n_retrieval_ops;
63050 +atomic_unchecked_t fscache_n_retrieval_op_waits;
63051
63052 -atomic_t fscache_n_stores;
63053 -atomic_t fscache_n_stores_ok;
63054 -atomic_t fscache_n_stores_again;
63055 -atomic_t fscache_n_stores_nobufs;
63056 -atomic_t fscache_n_stores_oom;
63057 -atomic_t fscache_n_store_ops;
63058 -atomic_t fscache_n_store_calls;
63059 -atomic_t fscache_n_store_pages;
63060 -atomic_t fscache_n_store_radix_deletes;
63061 -atomic_t fscache_n_store_pages_over_limit;
63062 +atomic_unchecked_t fscache_n_stores;
63063 +atomic_unchecked_t fscache_n_stores_ok;
63064 +atomic_unchecked_t fscache_n_stores_again;
63065 +atomic_unchecked_t fscache_n_stores_nobufs;
63066 +atomic_unchecked_t fscache_n_stores_oom;
63067 +atomic_unchecked_t fscache_n_store_ops;
63068 +atomic_unchecked_t fscache_n_store_calls;
63069 +atomic_unchecked_t fscache_n_store_pages;
63070 +atomic_unchecked_t fscache_n_store_radix_deletes;
63071 +atomic_unchecked_t fscache_n_store_pages_over_limit;
63072
63073 -atomic_t fscache_n_store_vmscan_not_storing;
63074 -atomic_t fscache_n_store_vmscan_gone;
63075 -atomic_t fscache_n_store_vmscan_busy;
63076 -atomic_t fscache_n_store_vmscan_cancelled;
63077 -atomic_t fscache_n_store_vmscan_wait;
63078 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
63079 +atomic_unchecked_t fscache_n_store_vmscan_gone;
63080 +atomic_unchecked_t fscache_n_store_vmscan_busy;
63081 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
63082 +atomic_unchecked_t fscache_n_store_vmscan_wait;
63083
63084 -atomic_t fscache_n_marks;
63085 -atomic_t fscache_n_uncaches;
63086 +atomic_unchecked_t fscache_n_marks;
63087 +atomic_unchecked_t fscache_n_uncaches;
63088
63089 -atomic_t fscache_n_acquires;
63090 -atomic_t fscache_n_acquires_null;
63091 -atomic_t fscache_n_acquires_no_cache;
63092 -atomic_t fscache_n_acquires_ok;
63093 -atomic_t fscache_n_acquires_nobufs;
63094 -atomic_t fscache_n_acquires_oom;
63095 +atomic_unchecked_t fscache_n_acquires;
63096 +atomic_unchecked_t fscache_n_acquires_null;
63097 +atomic_unchecked_t fscache_n_acquires_no_cache;
63098 +atomic_unchecked_t fscache_n_acquires_ok;
63099 +atomic_unchecked_t fscache_n_acquires_nobufs;
63100 +atomic_unchecked_t fscache_n_acquires_oom;
63101
63102 -atomic_t fscache_n_invalidates;
63103 -atomic_t fscache_n_invalidates_run;
63104 +atomic_unchecked_t fscache_n_invalidates;
63105 +atomic_unchecked_t fscache_n_invalidates_run;
63106
63107 -atomic_t fscache_n_updates;
63108 -atomic_t fscache_n_updates_null;
63109 -atomic_t fscache_n_updates_run;
63110 +atomic_unchecked_t fscache_n_updates;
63111 +atomic_unchecked_t fscache_n_updates_null;
63112 +atomic_unchecked_t fscache_n_updates_run;
63113
63114 -atomic_t fscache_n_relinquishes;
63115 -atomic_t fscache_n_relinquishes_null;
63116 -atomic_t fscache_n_relinquishes_waitcrt;
63117 -atomic_t fscache_n_relinquishes_retire;
63118 +atomic_unchecked_t fscache_n_relinquishes;
63119 +atomic_unchecked_t fscache_n_relinquishes_null;
63120 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
63121 +atomic_unchecked_t fscache_n_relinquishes_retire;
63122
63123 -atomic_t fscache_n_cookie_index;
63124 -atomic_t fscache_n_cookie_data;
63125 -atomic_t fscache_n_cookie_special;
63126 +atomic_unchecked_t fscache_n_cookie_index;
63127 +atomic_unchecked_t fscache_n_cookie_data;
63128 +atomic_unchecked_t fscache_n_cookie_special;
63129
63130 -atomic_t fscache_n_object_alloc;
63131 -atomic_t fscache_n_object_no_alloc;
63132 -atomic_t fscache_n_object_lookups;
63133 -atomic_t fscache_n_object_lookups_negative;
63134 -atomic_t fscache_n_object_lookups_positive;
63135 -atomic_t fscache_n_object_lookups_timed_out;
63136 -atomic_t fscache_n_object_created;
63137 -atomic_t fscache_n_object_avail;
63138 -atomic_t fscache_n_object_dead;
63139 +atomic_unchecked_t fscache_n_object_alloc;
63140 +atomic_unchecked_t fscache_n_object_no_alloc;
63141 +atomic_unchecked_t fscache_n_object_lookups;
63142 +atomic_unchecked_t fscache_n_object_lookups_negative;
63143 +atomic_unchecked_t fscache_n_object_lookups_positive;
63144 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
63145 +atomic_unchecked_t fscache_n_object_created;
63146 +atomic_unchecked_t fscache_n_object_avail;
63147 +atomic_unchecked_t fscache_n_object_dead;
63148
63149 -atomic_t fscache_n_checkaux_none;
63150 -atomic_t fscache_n_checkaux_okay;
63151 -atomic_t fscache_n_checkaux_update;
63152 -atomic_t fscache_n_checkaux_obsolete;
63153 +atomic_unchecked_t fscache_n_checkaux_none;
63154 +atomic_unchecked_t fscache_n_checkaux_okay;
63155 +atomic_unchecked_t fscache_n_checkaux_update;
63156 +atomic_unchecked_t fscache_n_checkaux_obsolete;
63157
63158 atomic_t fscache_n_cop_alloc_object;
63159 atomic_t fscache_n_cop_lookup_object;
63160 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
63161 seq_puts(m, "FS-Cache statistics\n");
63162
63163 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
63164 - atomic_read(&fscache_n_cookie_index),
63165 - atomic_read(&fscache_n_cookie_data),
63166 - atomic_read(&fscache_n_cookie_special));
63167 + atomic_read_unchecked(&fscache_n_cookie_index),
63168 + atomic_read_unchecked(&fscache_n_cookie_data),
63169 + atomic_read_unchecked(&fscache_n_cookie_special));
63170
63171 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
63172 - atomic_read(&fscache_n_object_alloc),
63173 - atomic_read(&fscache_n_object_no_alloc),
63174 - atomic_read(&fscache_n_object_avail),
63175 - atomic_read(&fscache_n_object_dead));
63176 + atomic_read_unchecked(&fscache_n_object_alloc),
63177 + atomic_read_unchecked(&fscache_n_object_no_alloc),
63178 + atomic_read_unchecked(&fscache_n_object_avail),
63179 + atomic_read_unchecked(&fscache_n_object_dead));
63180 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
63181 - atomic_read(&fscache_n_checkaux_none),
63182 - atomic_read(&fscache_n_checkaux_okay),
63183 - atomic_read(&fscache_n_checkaux_update),
63184 - atomic_read(&fscache_n_checkaux_obsolete));
63185 + atomic_read_unchecked(&fscache_n_checkaux_none),
63186 + atomic_read_unchecked(&fscache_n_checkaux_okay),
63187 + atomic_read_unchecked(&fscache_n_checkaux_update),
63188 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
63189
63190 seq_printf(m, "Pages : mrk=%u unc=%u\n",
63191 - atomic_read(&fscache_n_marks),
63192 - atomic_read(&fscache_n_uncaches));
63193 + atomic_read_unchecked(&fscache_n_marks),
63194 + atomic_read_unchecked(&fscache_n_uncaches));
63195
63196 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
63197 " oom=%u\n",
63198 - atomic_read(&fscache_n_acquires),
63199 - atomic_read(&fscache_n_acquires_null),
63200 - atomic_read(&fscache_n_acquires_no_cache),
63201 - atomic_read(&fscache_n_acquires_ok),
63202 - atomic_read(&fscache_n_acquires_nobufs),
63203 - atomic_read(&fscache_n_acquires_oom));
63204 + atomic_read_unchecked(&fscache_n_acquires),
63205 + atomic_read_unchecked(&fscache_n_acquires_null),
63206 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
63207 + atomic_read_unchecked(&fscache_n_acquires_ok),
63208 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
63209 + atomic_read_unchecked(&fscache_n_acquires_oom));
63210
63211 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
63212 - atomic_read(&fscache_n_object_lookups),
63213 - atomic_read(&fscache_n_object_lookups_negative),
63214 - atomic_read(&fscache_n_object_lookups_positive),
63215 - atomic_read(&fscache_n_object_created),
63216 - atomic_read(&fscache_n_object_lookups_timed_out));
63217 + atomic_read_unchecked(&fscache_n_object_lookups),
63218 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
63219 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
63220 + atomic_read_unchecked(&fscache_n_object_created),
63221 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
63222
63223 seq_printf(m, "Invals : n=%u run=%u\n",
63224 - atomic_read(&fscache_n_invalidates),
63225 - atomic_read(&fscache_n_invalidates_run));
63226 + atomic_read_unchecked(&fscache_n_invalidates),
63227 + atomic_read_unchecked(&fscache_n_invalidates_run));
63228
63229 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
63230 - atomic_read(&fscache_n_updates),
63231 - atomic_read(&fscache_n_updates_null),
63232 - atomic_read(&fscache_n_updates_run));
63233 + atomic_read_unchecked(&fscache_n_updates),
63234 + atomic_read_unchecked(&fscache_n_updates_null),
63235 + atomic_read_unchecked(&fscache_n_updates_run));
63236
63237 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
63238 - atomic_read(&fscache_n_relinquishes),
63239 - atomic_read(&fscache_n_relinquishes_null),
63240 - atomic_read(&fscache_n_relinquishes_waitcrt),
63241 - atomic_read(&fscache_n_relinquishes_retire));
63242 + atomic_read_unchecked(&fscache_n_relinquishes),
63243 + atomic_read_unchecked(&fscache_n_relinquishes_null),
63244 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
63245 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
63246
63247 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
63248 - atomic_read(&fscache_n_attr_changed),
63249 - atomic_read(&fscache_n_attr_changed_ok),
63250 - atomic_read(&fscache_n_attr_changed_nobufs),
63251 - atomic_read(&fscache_n_attr_changed_nomem),
63252 - atomic_read(&fscache_n_attr_changed_calls));
63253 + atomic_read_unchecked(&fscache_n_attr_changed),
63254 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
63255 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
63256 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
63257 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
63258
63259 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
63260 - atomic_read(&fscache_n_allocs),
63261 - atomic_read(&fscache_n_allocs_ok),
63262 - atomic_read(&fscache_n_allocs_wait),
63263 - atomic_read(&fscache_n_allocs_nobufs),
63264 - atomic_read(&fscache_n_allocs_intr));
63265 + atomic_read_unchecked(&fscache_n_allocs),
63266 + atomic_read_unchecked(&fscache_n_allocs_ok),
63267 + atomic_read_unchecked(&fscache_n_allocs_wait),
63268 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
63269 + atomic_read_unchecked(&fscache_n_allocs_intr));
63270 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
63271 - atomic_read(&fscache_n_alloc_ops),
63272 - atomic_read(&fscache_n_alloc_op_waits),
63273 - atomic_read(&fscache_n_allocs_object_dead));
63274 + atomic_read_unchecked(&fscache_n_alloc_ops),
63275 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
63276 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
63277
63278 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
63279 " int=%u oom=%u\n",
63280 - atomic_read(&fscache_n_retrievals),
63281 - atomic_read(&fscache_n_retrievals_ok),
63282 - atomic_read(&fscache_n_retrievals_wait),
63283 - atomic_read(&fscache_n_retrievals_nodata),
63284 - atomic_read(&fscache_n_retrievals_nobufs),
63285 - atomic_read(&fscache_n_retrievals_intr),
63286 - atomic_read(&fscache_n_retrievals_nomem));
63287 + atomic_read_unchecked(&fscache_n_retrievals),
63288 + atomic_read_unchecked(&fscache_n_retrievals_ok),
63289 + atomic_read_unchecked(&fscache_n_retrievals_wait),
63290 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
63291 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
63292 + atomic_read_unchecked(&fscache_n_retrievals_intr),
63293 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
63294 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
63295 - atomic_read(&fscache_n_retrieval_ops),
63296 - atomic_read(&fscache_n_retrieval_op_waits),
63297 - atomic_read(&fscache_n_retrievals_object_dead));
63298 + atomic_read_unchecked(&fscache_n_retrieval_ops),
63299 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
63300 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
63301
63302 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
63303 - atomic_read(&fscache_n_stores),
63304 - atomic_read(&fscache_n_stores_ok),
63305 - atomic_read(&fscache_n_stores_again),
63306 - atomic_read(&fscache_n_stores_nobufs),
63307 - atomic_read(&fscache_n_stores_oom));
63308 + atomic_read_unchecked(&fscache_n_stores),
63309 + atomic_read_unchecked(&fscache_n_stores_ok),
63310 + atomic_read_unchecked(&fscache_n_stores_again),
63311 + atomic_read_unchecked(&fscache_n_stores_nobufs),
63312 + atomic_read_unchecked(&fscache_n_stores_oom));
63313 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
63314 - atomic_read(&fscache_n_store_ops),
63315 - atomic_read(&fscache_n_store_calls),
63316 - atomic_read(&fscache_n_store_pages),
63317 - atomic_read(&fscache_n_store_radix_deletes),
63318 - atomic_read(&fscache_n_store_pages_over_limit));
63319 + atomic_read_unchecked(&fscache_n_store_ops),
63320 + atomic_read_unchecked(&fscache_n_store_calls),
63321 + atomic_read_unchecked(&fscache_n_store_pages),
63322 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
63323 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
63324
63325 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
63326 - atomic_read(&fscache_n_store_vmscan_not_storing),
63327 - atomic_read(&fscache_n_store_vmscan_gone),
63328 - atomic_read(&fscache_n_store_vmscan_busy),
63329 - atomic_read(&fscache_n_store_vmscan_cancelled),
63330 - atomic_read(&fscache_n_store_vmscan_wait));
63331 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
63332 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
63333 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
63334 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
63335 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
63336
63337 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
63338 - atomic_read(&fscache_n_op_pend),
63339 - atomic_read(&fscache_n_op_run),
63340 - atomic_read(&fscache_n_op_enqueue),
63341 - atomic_read(&fscache_n_op_cancelled),
63342 - atomic_read(&fscache_n_op_rejected));
63343 + atomic_read_unchecked(&fscache_n_op_pend),
63344 + atomic_read_unchecked(&fscache_n_op_run),
63345 + atomic_read_unchecked(&fscache_n_op_enqueue),
63346 + atomic_read_unchecked(&fscache_n_op_cancelled),
63347 + atomic_read_unchecked(&fscache_n_op_rejected));
63348 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
63349 - atomic_read(&fscache_n_op_deferred_release),
63350 - atomic_read(&fscache_n_op_release),
63351 - atomic_read(&fscache_n_op_gc));
63352 + atomic_read_unchecked(&fscache_n_op_deferred_release),
63353 + atomic_read_unchecked(&fscache_n_op_release),
63354 + atomic_read_unchecked(&fscache_n_op_gc));
63355
63356 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
63357 atomic_read(&fscache_n_cop_alloc_object),
63358 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
63359 index 28d0c7a..04816b7 100644
63360 --- a/fs/fuse/cuse.c
63361 +++ b/fs/fuse/cuse.c
63362 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
63363 INIT_LIST_HEAD(&cuse_conntbl[i]);
63364
63365 /* inherit and extend fuse_dev_operations */
63366 - cuse_channel_fops = fuse_dev_operations;
63367 - cuse_channel_fops.owner = THIS_MODULE;
63368 - cuse_channel_fops.open = cuse_channel_open;
63369 - cuse_channel_fops.release = cuse_channel_release;
63370 + pax_open_kernel();
63371 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
63372 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
63373 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
63374 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
63375 + pax_close_kernel();
63376
63377 cuse_class = class_create(THIS_MODULE, "cuse");
63378 if (IS_ERR(cuse_class))
63379 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
63380 index 71c4619..6a9f6d4 100644
63381 --- a/fs/fuse/dev.c
63382 +++ b/fs/fuse/dev.c
63383 @@ -1394,7 +1394,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63384 ret = 0;
63385 pipe_lock(pipe);
63386
63387 - if (!pipe->readers) {
63388 + if (!atomic_read(&pipe->readers)) {
63389 send_sig(SIGPIPE, current, 0);
63390 if (!ret)
63391 ret = -EPIPE;
63392 @@ -1423,7 +1423,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
63393 page_nr++;
63394 ret += buf->len;
63395
63396 - if (pipe->files)
63397 + if (atomic_read(&pipe->files))
63398 do_wakeup = 1;
63399 }
63400
63401 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
63402 index 08e7b1a..d91c6ee 100644
63403 --- a/fs/fuse/dir.c
63404 +++ b/fs/fuse/dir.c
63405 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
63406 return link;
63407 }
63408
63409 -static void free_link(char *link)
63410 +static void free_link(const char *link)
63411 {
63412 if (!IS_ERR(link))
63413 free_page((unsigned long) link);
63414 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
63415 index fd62cae..3494dfa 100644
63416 --- a/fs/hostfs/hostfs_kern.c
63417 +++ b/fs/hostfs/hostfs_kern.c
63418 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
63419
63420 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
63421 {
63422 - char *s = nd_get_link(nd);
63423 + const char *s = nd_get_link(nd);
63424 if (!IS_ERR(s))
63425 __putname(s);
63426 }
63427 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
63428 index 5eba47f..d353c22 100644
63429 --- a/fs/hugetlbfs/inode.c
63430 +++ b/fs/hugetlbfs/inode.c
63431 @@ -154,6 +154,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63432 struct mm_struct *mm = current->mm;
63433 struct vm_area_struct *vma;
63434 struct hstate *h = hstate_file(file);
63435 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
63436 struct vm_unmapped_area_info info;
63437
63438 if (len & ~huge_page_mask(h))
63439 @@ -167,17 +168,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
63440 return addr;
63441 }
63442
63443 +#ifdef CONFIG_PAX_RANDMMAP
63444 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
63445 +#endif
63446 +
63447 if (addr) {
63448 addr = ALIGN(addr, huge_page_size(h));
63449 vma = find_vma(mm, addr);
63450 - if (TASK_SIZE - len >= addr &&
63451 - (!vma || addr + len <= vma->vm_start))
63452 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
63453 return addr;
63454 }
63455
63456 info.flags = 0;
63457 info.length = len;
63458 info.low_limit = TASK_UNMAPPED_BASE;
63459 +
63460 +#ifdef CONFIG_PAX_RANDMMAP
63461 + if (mm->pax_flags & MF_PAX_RANDMMAP)
63462 + info.low_limit += mm->delta_mmap;
63463 +#endif
63464 +
63465 info.high_limit = TASK_SIZE;
63466 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
63467 info.align_offset = 0;
63468 @@ -919,7 +929,7 @@ static struct file_system_type hugetlbfs_fs_type = {
63469 };
63470 MODULE_ALIAS_FS("hugetlbfs");
63471
63472 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63473 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
63474
63475 static int can_do_hugetlb_shm(void)
63476 {
63477 diff --git a/fs/inode.c b/fs/inode.c
63478 index aa149e7..46f1f65 100644
63479 --- a/fs/inode.c
63480 +++ b/fs/inode.c
63481 @@ -842,16 +842,20 @@ unsigned int get_next_ino(void)
63482 unsigned int *p = &get_cpu_var(last_ino);
63483 unsigned int res = *p;
63484
63485 +start:
63486 +
63487 #ifdef CONFIG_SMP
63488 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
63489 - static atomic_t shared_last_ino;
63490 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
63491 + static atomic_unchecked_t shared_last_ino;
63492 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
63493
63494 res = next - LAST_INO_BATCH;
63495 }
63496 #endif
63497
63498 - *p = ++res;
63499 + if (unlikely(!++res))
63500 + goto start; /* never zero */
63501 + *p = res;
63502 put_cpu_var(last_ino);
63503 return res;
63504 }
63505 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
63506 index 4a6cf28..d3a29d3 100644
63507 --- a/fs/jffs2/erase.c
63508 +++ b/fs/jffs2/erase.c
63509 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
63510 struct jffs2_unknown_node marker = {
63511 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
63512 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63513 - .totlen = cpu_to_je32(c->cleanmarker_size)
63514 + .totlen = cpu_to_je32(c->cleanmarker_size),
63515 + .hdr_crc = cpu_to_je32(0)
63516 };
63517
63518 jffs2_prealloc_raw_node_refs(c, jeb, 1);
63519 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
63520 index 09ed551..45684f8 100644
63521 --- a/fs/jffs2/wbuf.c
63522 +++ b/fs/jffs2/wbuf.c
63523 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
63524 {
63525 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
63526 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
63527 - .totlen = constant_cpu_to_je32(8)
63528 + .totlen = constant_cpu_to_je32(8),
63529 + .hdr_crc = constant_cpu_to_je32(0)
63530 };
63531
63532 /*
63533 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
63534 index 16c3a95..e9cb75d 100644
63535 --- a/fs/jfs/super.c
63536 +++ b/fs/jfs/super.c
63537 @@ -902,7 +902,7 @@ static int __init init_jfs_fs(void)
63538
63539 jfs_inode_cachep =
63540 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
63541 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
63542 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
63543 init_once);
63544 if (jfs_inode_cachep == NULL)
63545 return -ENOMEM;
63546 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
63547 index 2d881b3..fe1ac77 100644
63548 --- a/fs/kernfs/dir.c
63549 +++ b/fs/kernfs/dir.c
63550 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
63551 *
63552 * Returns 31 bit hash of ns + name (so it fits in an off_t )
63553 */
63554 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
63555 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
63556 {
63557 unsigned long hash = init_name_hash();
63558 unsigned int len = strlen(name);
63559 @@ -833,6 +833,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
63560 ret = scops->mkdir(parent, dentry->d_name.name, mode);
63561
63562 kernfs_put_active(parent);
63563 +
63564 + if (!ret) {
63565 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
63566 + ret = PTR_ERR_OR_ZERO(dentry_ret);
63567 + }
63568 +
63569 return ret;
63570 }
63571
63572 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
63573 index ddc9f96..4e450ad 100644
63574 --- a/fs/kernfs/file.c
63575 +++ b/fs/kernfs/file.c
63576 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
63577
63578 struct kernfs_open_node {
63579 atomic_t refcnt;
63580 - atomic_t event;
63581 + atomic_unchecked_t event;
63582 wait_queue_head_t poll;
63583 struct list_head files; /* goes through kernfs_open_file.list */
63584 };
63585 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
63586 {
63587 struct kernfs_open_file *of = sf->private;
63588
63589 - of->event = atomic_read(&of->kn->attr.open->event);
63590 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
63591
63592 return of->kn->attr.ops->seq_show(sf, v);
63593 }
63594 @@ -271,7 +271,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
63595 {
63596 struct kernfs_open_file *of = kernfs_of(file);
63597 const struct kernfs_ops *ops;
63598 - size_t len;
63599 + ssize_t len;
63600 char *buf;
63601
63602 if (of->atomic_write_len) {
63603 @@ -384,12 +384,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
63604 return ret;
63605 }
63606
63607 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63608 - void *buf, int len, int write)
63609 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
63610 + void *buf, size_t len, int write)
63611 {
63612 struct file *file = vma->vm_file;
63613 struct kernfs_open_file *of = kernfs_of(file);
63614 - int ret;
63615 + ssize_t ret;
63616
63617 if (!of->vm_ops)
63618 return -EINVAL;
63619 @@ -568,7 +568,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
63620 return -ENOMEM;
63621
63622 atomic_set(&new_on->refcnt, 0);
63623 - atomic_set(&new_on->event, 1);
63624 + atomic_set_unchecked(&new_on->event, 1);
63625 init_waitqueue_head(&new_on->poll);
63626 INIT_LIST_HEAD(&new_on->files);
63627 goto retry;
63628 @@ -792,7 +792,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
63629
63630 kernfs_put_active(kn);
63631
63632 - if (of->event != atomic_read(&on->event))
63633 + if (of->event != atomic_read_unchecked(&on->event))
63634 goto trigger;
63635
63636 return DEFAULT_POLLMASK;
63637 @@ -823,7 +823,7 @@ repeat:
63638
63639 on = kn->attr.open;
63640 if (on) {
63641 - atomic_inc(&on->event);
63642 + atomic_inc_unchecked(&on->event);
63643 wake_up_interruptible(&on->poll);
63644 }
63645
63646 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
63647 index 8a19889..4c3069a 100644
63648 --- a/fs/kernfs/symlink.c
63649 +++ b/fs/kernfs/symlink.c
63650 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
63651 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
63652 void *cookie)
63653 {
63654 - char *page = nd_get_link(nd);
63655 + const char *page = nd_get_link(nd);
63656 if (!IS_ERR(page))
63657 free_page((unsigned long)page);
63658 }
63659 diff --git a/fs/libfs.c b/fs/libfs.c
63660 index 005843c..06c4191 100644
63661 --- a/fs/libfs.c
63662 +++ b/fs/libfs.c
63663 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63664
63665 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
63666 struct dentry *next = list_entry(p, struct dentry, d_child);
63667 + char d_name[sizeof(next->d_iname)];
63668 + const unsigned char *name;
63669 +
63670 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
63671 if (!simple_positive(next)) {
63672 spin_unlock(&next->d_lock);
63673 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
63674
63675 spin_unlock(&next->d_lock);
63676 spin_unlock(&dentry->d_lock);
63677 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
63678 + name = next->d_name.name;
63679 + if (name == next->d_iname) {
63680 + memcpy(d_name, name, next->d_name.len);
63681 + name = d_name;
63682 + }
63683 + if (!dir_emit(ctx, name, next->d_name.len,
63684 next->d_inode->i_ino, dt_type(next->d_inode)))
63685 return 0;
63686 spin_lock(&dentry->d_lock);
63687 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
63688 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
63689 void *cookie)
63690 {
63691 - char *s = nd_get_link(nd);
63692 + const char *s = nd_get_link(nd);
63693 if (!IS_ERR(s))
63694 kfree(s);
63695 }
63696 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
63697 index acd3947..1f896e2 100644
63698 --- a/fs/lockd/clntproc.c
63699 +++ b/fs/lockd/clntproc.c
63700 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
63701 /*
63702 * Cookie counter for NLM requests
63703 */
63704 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
63705 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
63706
63707 void nlmclnt_next_cookie(struct nlm_cookie *c)
63708 {
63709 - u32 cookie = atomic_inc_return(&nlm_cookie);
63710 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
63711
63712 memcpy(c->data, &cookie, 4);
63713 c->len=4;
63714 diff --git a/fs/locks.c b/fs/locks.c
63715 index 59e2f90..bd69071 100644
63716 --- a/fs/locks.c
63717 +++ b/fs/locks.c
63718 @@ -2374,7 +2374,7 @@ void locks_remove_file(struct file *filp)
63719 locks_remove_posix(filp, filp);
63720
63721 if (filp->f_op->flock) {
63722 - struct file_lock fl = {
63723 + struct file_lock flock = {
63724 .fl_owner = filp,
63725 .fl_pid = current->tgid,
63726 .fl_file = filp,
63727 @@ -2382,9 +2382,9 @@ void locks_remove_file(struct file *filp)
63728 .fl_type = F_UNLCK,
63729 .fl_end = OFFSET_MAX,
63730 };
63731 - filp->f_op->flock(filp, F_SETLKW, &fl);
63732 - if (fl.fl_ops && fl.fl_ops->fl_release_private)
63733 - fl.fl_ops->fl_release_private(&fl);
63734 + filp->f_op->flock(filp, F_SETLKW, &flock);
63735 + if (flock.fl_ops && flock.fl_ops->fl_release_private)
63736 + flock.fl_ops->fl_release_private(&flock);
63737 }
63738
63739 spin_lock(&inode->i_lock);
63740 diff --git a/fs/mount.h b/fs/mount.h
63741 index 0ad6f76..a04c146 100644
63742 --- a/fs/mount.h
63743 +++ b/fs/mount.h
63744 @@ -12,7 +12,7 @@ struct mnt_namespace {
63745 u64 seq; /* Sequence number to prevent loops */
63746 wait_queue_head_t poll;
63747 u64 event;
63748 -};
63749 +} __randomize_layout;
63750
63751 struct mnt_pcp {
63752 int mnt_count;
63753 @@ -63,7 +63,7 @@ struct mount {
63754 int mnt_expiry_mark; /* true if marked for expiry */
63755 struct hlist_head mnt_pins;
63756 struct path mnt_ex_mountpoint;
63757 -};
63758 +} __randomize_layout;
63759
63760 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
63761
63762 diff --git a/fs/namei.c b/fs/namei.c
63763 index bc35b02..7ed1f1d 100644
63764 --- a/fs/namei.c
63765 +++ b/fs/namei.c
63766 @@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
63767 if (ret != -EACCES)
63768 return ret;
63769
63770 +#ifdef CONFIG_GRKERNSEC
63771 + /* we'll block if we have to log due to a denied capability use */
63772 + if (mask & MAY_NOT_BLOCK)
63773 + return -ECHILD;
63774 +#endif
63775 +
63776 if (S_ISDIR(inode->i_mode)) {
63777 /* DACs are overridable for directories */
63778 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63779 - return 0;
63780 if (!(mask & MAY_WRITE))
63781 - if (capable_wrt_inode_uidgid(inode,
63782 - CAP_DAC_READ_SEARCH))
63783 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63784 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63785 return 0;
63786 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63787 + return 0;
63788 return -EACCES;
63789 }
63790 /*
63791 + * Searching includes executable on directories, else just read.
63792 + */
63793 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63794 + if (mask == MAY_READ)
63795 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
63796 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63797 + return 0;
63798 +
63799 + /*
63800 * Read/write DACs are always overridable.
63801 * Executable DACs are overridable when there is
63802 * at least one exec bit set.
63803 @@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
63804 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
63805 return 0;
63806
63807 - /*
63808 - * Searching includes executable on directories, else just read.
63809 - */
63810 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
63811 - if (mask == MAY_READ)
63812 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
63813 - return 0;
63814 -
63815 return -EACCES;
63816 }
63817 EXPORT_SYMBOL(generic_permission);
63818 @@ -497,7 +504,7 @@ struct nameidata {
63819 int last_type;
63820 unsigned depth;
63821 struct file *base;
63822 - char *saved_names[MAX_NESTED_LINKS + 1];
63823 + const char *saved_names[MAX_NESTED_LINKS + 1];
63824 };
63825
63826 /*
63827 @@ -708,13 +715,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
63828 nd->flags |= LOOKUP_JUMPED;
63829 }
63830
63831 -void nd_set_link(struct nameidata *nd, char *path)
63832 +void nd_set_link(struct nameidata *nd, const char *path)
63833 {
63834 nd->saved_names[nd->depth] = path;
63835 }
63836 EXPORT_SYMBOL(nd_set_link);
63837
63838 -char *nd_get_link(struct nameidata *nd)
63839 +const char *nd_get_link(const struct nameidata *nd)
63840 {
63841 return nd->saved_names[nd->depth];
63842 }
63843 @@ -849,7 +856,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63844 {
63845 struct dentry *dentry = link->dentry;
63846 int error;
63847 - char *s;
63848 + const char *s;
63849
63850 BUG_ON(nd->flags & LOOKUP_RCU);
63851
63852 @@ -870,6 +877,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
63853 if (error)
63854 goto out_put_nd_path;
63855
63856 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
63857 + dentry->d_inode, dentry, nd->path.mnt)) {
63858 + error = -EACCES;
63859 + goto out_put_nd_path;
63860 + }
63861 +
63862 nd->last_type = LAST_BIND;
63863 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
63864 error = PTR_ERR(*p);
63865 @@ -1633,6 +1646,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
63866 if (res)
63867 break;
63868 res = walk_component(nd, path, LOOKUP_FOLLOW);
63869 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
63870 + res = -EACCES;
63871 put_link(nd, &link, cookie);
63872 } while (res > 0);
63873
63874 @@ -1705,7 +1720,7 @@ EXPORT_SYMBOL(full_name_hash);
63875 static inline u64 hash_name(const char *name)
63876 {
63877 unsigned long a, b, adata, bdata, mask, hash, len;
63878 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63879 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
63880
63881 hash = a = 0;
63882 len = -sizeof(unsigned long);
63883 @@ -2000,6 +2015,8 @@ static int path_lookupat(int dfd, const char *name,
63884 if (err)
63885 break;
63886 err = lookup_last(nd, &path);
63887 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
63888 + err = -EACCES;
63889 put_link(nd, &link, cookie);
63890 }
63891 }
63892 @@ -2007,6 +2024,13 @@ static int path_lookupat(int dfd, const char *name,
63893 if (!err)
63894 err = complete_walk(nd);
63895
63896 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
63897 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
63898 + path_put(&nd->path);
63899 + err = -ENOENT;
63900 + }
63901 + }
63902 +
63903 if (!err && nd->flags & LOOKUP_DIRECTORY) {
63904 if (!d_can_lookup(nd->path.dentry)) {
63905 path_put(&nd->path);
63906 @@ -2028,8 +2052,15 @@ static int filename_lookup(int dfd, struct filename *name,
63907 retval = path_lookupat(dfd, name->name,
63908 flags | LOOKUP_REVAL, nd);
63909
63910 - if (likely(!retval))
63911 + if (likely(!retval)) {
63912 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
63913 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
63914 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
63915 + path_put(&nd->path);
63916 + return -ENOENT;
63917 + }
63918 + }
63919 + }
63920 return retval;
63921 }
63922
63923 @@ -2595,6 +2626,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
63924 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
63925 return -EPERM;
63926
63927 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
63928 + return -EPERM;
63929 + if (gr_handle_rawio(inode))
63930 + return -EPERM;
63931 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
63932 + return -EACCES;
63933 +
63934 return 0;
63935 }
63936
63937 @@ -2826,7 +2864,7 @@ looked_up:
63938 * cleared otherwise prior to returning.
63939 */
63940 static int lookup_open(struct nameidata *nd, struct path *path,
63941 - struct file *file,
63942 + struct path *link, struct file *file,
63943 const struct open_flags *op,
63944 bool got_write, int *opened)
63945 {
63946 @@ -2861,6 +2899,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
63947 /* Negative dentry, just create the file */
63948 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
63949 umode_t mode = op->mode;
63950 +
63951 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
63952 + error = -EACCES;
63953 + goto out_dput;
63954 + }
63955 +
63956 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
63957 + error = -EACCES;
63958 + goto out_dput;
63959 + }
63960 +
63961 if (!IS_POSIXACL(dir->d_inode))
63962 mode &= ~current_umask();
63963 /*
63964 @@ -2882,6 +2931,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
63965 nd->flags & LOOKUP_EXCL);
63966 if (error)
63967 goto out_dput;
63968 + else
63969 + gr_handle_create(dentry, nd->path.mnt);
63970 }
63971 out_no_open:
63972 path->dentry = dentry;
63973 @@ -2896,7 +2947,7 @@ out_dput:
63974 /*
63975 * Handle the last step of open()
63976 */
63977 -static int do_last(struct nameidata *nd, struct path *path,
63978 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
63979 struct file *file, const struct open_flags *op,
63980 int *opened, struct filename *name)
63981 {
63982 @@ -2946,6 +2997,15 @@ static int do_last(struct nameidata *nd, struct path *path,
63983 if (error)
63984 return error;
63985
63986 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
63987 + error = -ENOENT;
63988 + goto out;
63989 + }
63990 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
63991 + error = -EACCES;
63992 + goto out;
63993 + }
63994 +
63995 audit_inode(name, dir, LOOKUP_PARENT);
63996 error = -EISDIR;
63997 /* trailing slashes? */
63998 @@ -2965,7 +3025,7 @@ retry_lookup:
63999 */
64000 }
64001 mutex_lock(&dir->d_inode->i_mutex);
64002 - error = lookup_open(nd, path, file, op, got_write, opened);
64003 + error = lookup_open(nd, path, link, file, op, got_write, opened);
64004 mutex_unlock(&dir->d_inode->i_mutex);
64005
64006 if (error <= 0) {
64007 @@ -2989,11 +3049,28 @@ retry_lookup:
64008 goto finish_open_created;
64009 }
64010
64011 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
64012 + error = -ENOENT;
64013 + goto exit_dput;
64014 + }
64015 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
64016 + error = -EACCES;
64017 + goto exit_dput;
64018 + }
64019 +
64020 /*
64021 * create/update audit record if it already exists.
64022 */
64023 - if (d_is_positive(path->dentry))
64024 + if (d_is_positive(path->dentry)) {
64025 + /* only check if O_CREAT is specified, all other checks need to go
64026 + into may_open */
64027 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
64028 + error = -EACCES;
64029 + goto exit_dput;
64030 + }
64031 +
64032 audit_inode(name, path->dentry, 0);
64033 + }
64034
64035 /*
64036 * If atomic_open() acquired write access it is dropped now due to
64037 @@ -3034,6 +3111,11 @@ finish_lookup:
64038 }
64039 }
64040 BUG_ON(inode != path->dentry->d_inode);
64041 + /* if we're resolving a symlink to another symlink */
64042 + if (link && gr_handle_symlink_owner(link, inode)) {
64043 + error = -EACCES;
64044 + goto out;
64045 + }
64046 return 1;
64047 }
64048
64049 @@ -3053,7 +3135,18 @@ finish_open:
64050 path_put(&save_parent);
64051 return error;
64052 }
64053 +
64054 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
64055 + error = -ENOENT;
64056 + goto out;
64057 + }
64058 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
64059 + error = -EACCES;
64060 + goto out;
64061 + }
64062 +
64063 audit_inode(name, nd->path.dentry, 0);
64064 +
64065 error = -EISDIR;
64066 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
64067 goto out;
64068 @@ -3214,7 +3307,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64069 if (unlikely(error))
64070 goto out;
64071
64072 - error = do_last(nd, &path, file, op, &opened, pathname);
64073 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
64074 while (unlikely(error > 0)) { /* trailing symlink */
64075 struct path link = path;
64076 void *cookie;
64077 @@ -3232,7 +3325,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
64078 error = follow_link(&link, nd, &cookie);
64079 if (unlikely(error))
64080 break;
64081 - error = do_last(nd, &path, file, op, &opened, pathname);
64082 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
64083 put_link(nd, &link, cookie);
64084 }
64085 out:
64086 @@ -3329,9 +3422,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
64087 goto unlock;
64088
64089 error = -EEXIST;
64090 - if (d_is_positive(dentry))
64091 + if (d_is_positive(dentry)) {
64092 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
64093 + error = -ENOENT;
64094 goto fail;
64095 -
64096 + }
64097 /*
64098 * Special case - lookup gave negative, but... we had foo/bar/
64099 * From the vfs_mknod() POV we just have a negative dentry -
64100 @@ -3383,6 +3478,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
64101 }
64102 EXPORT_SYMBOL(user_path_create);
64103
64104 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
64105 +{
64106 + struct filename *tmp = getname(pathname);
64107 + struct dentry *res;
64108 + if (IS_ERR(tmp))
64109 + return ERR_CAST(tmp);
64110 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
64111 + if (IS_ERR(res))
64112 + putname(tmp);
64113 + else
64114 + *to = tmp;
64115 + return res;
64116 +}
64117 +
64118 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
64119 {
64120 int error = may_create(dir, dentry);
64121 @@ -3446,6 +3555,17 @@ retry:
64122
64123 if (!IS_POSIXACL(path.dentry->d_inode))
64124 mode &= ~current_umask();
64125 +
64126 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
64127 + error = -EPERM;
64128 + goto out;
64129 + }
64130 +
64131 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
64132 + error = -EACCES;
64133 + goto out;
64134 + }
64135 +
64136 error = security_path_mknod(&path, dentry, mode, dev);
64137 if (error)
64138 goto out;
64139 @@ -3461,6 +3581,8 @@ retry:
64140 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
64141 break;
64142 }
64143 + if (!error)
64144 + gr_handle_create(dentry, path.mnt);
64145 out:
64146 done_path_create(&path, dentry);
64147 if (retry_estale(error, lookup_flags)) {
64148 @@ -3515,9 +3637,16 @@ retry:
64149
64150 if (!IS_POSIXACL(path.dentry->d_inode))
64151 mode &= ~current_umask();
64152 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
64153 + error = -EACCES;
64154 + goto out;
64155 + }
64156 error = security_path_mkdir(&path, dentry, mode);
64157 if (!error)
64158 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
64159 + if (!error)
64160 + gr_handle_create(dentry, path.mnt);
64161 +out:
64162 done_path_create(&path, dentry);
64163 if (retry_estale(error, lookup_flags)) {
64164 lookup_flags |= LOOKUP_REVAL;
64165 @@ -3601,6 +3730,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
64166 struct filename *name;
64167 struct dentry *dentry;
64168 struct nameidata nd;
64169 + u64 saved_ino = 0;
64170 + dev_t saved_dev = 0;
64171 unsigned int lookup_flags = 0;
64172 retry:
64173 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64174 @@ -3633,10 +3764,21 @@ retry:
64175 error = -ENOENT;
64176 goto exit3;
64177 }
64178 +
64179 + saved_ino = gr_get_ino_from_dentry(dentry);
64180 + saved_dev = gr_get_dev_from_dentry(dentry);
64181 +
64182 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
64183 + error = -EACCES;
64184 + goto exit3;
64185 + }
64186 +
64187 error = security_path_rmdir(&nd.path, dentry);
64188 if (error)
64189 goto exit3;
64190 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
64191 + if (!error && (saved_dev || saved_ino))
64192 + gr_handle_delete(saved_ino, saved_dev);
64193 exit3:
64194 dput(dentry);
64195 exit2:
64196 @@ -3729,6 +3871,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
64197 struct nameidata nd;
64198 struct inode *inode = NULL;
64199 struct inode *delegated_inode = NULL;
64200 + u64 saved_ino = 0;
64201 + dev_t saved_dev = 0;
64202 unsigned int lookup_flags = 0;
64203 retry:
64204 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
64205 @@ -3755,10 +3899,22 @@ retry_deleg:
64206 if (d_is_negative(dentry))
64207 goto slashes;
64208 ihold(inode);
64209 +
64210 + if (inode->i_nlink <= 1) {
64211 + saved_ino = gr_get_ino_from_dentry(dentry);
64212 + saved_dev = gr_get_dev_from_dentry(dentry);
64213 + }
64214 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
64215 + error = -EACCES;
64216 + goto exit2;
64217 + }
64218 +
64219 error = security_path_unlink(&nd.path, dentry);
64220 if (error)
64221 goto exit2;
64222 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
64223 + if (!error && (saved_ino || saved_dev))
64224 + gr_handle_delete(saved_ino, saved_dev);
64225 exit2:
64226 dput(dentry);
64227 }
64228 @@ -3847,9 +4003,17 @@ retry:
64229 if (IS_ERR(dentry))
64230 goto out_putname;
64231
64232 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
64233 + error = -EACCES;
64234 + goto out;
64235 + }
64236 +
64237 error = security_path_symlink(&path, dentry, from->name);
64238 if (!error)
64239 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
64240 + if (!error)
64241 + gr_handle_create(dentry, path.mnt);
64242 +out:
64243 done_path_create(&path, dentry);
64244 if (retry_estale(error, lookup_flags)) {
64245 lookup_flags |= LOOKUP_REVAL;
64246 @@ -3953,6 +4117,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
64247 struct dentry *new_dentry;
64248 struct path old_path, new_path;
64249 struct inode *delegated_inode = NULL;
64250 + struct filename *to = NULL;
64251 int how = 0;
64252 int error;
64253
64254 @@ -3976,7 +4141,7 @@ retry:
64255 if (error)
64256 return error;
64257
64258 - new_dentry = user_path_create(newdfd, newname, &new_path,
64259 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
64260 (how & LOOKUP_REVAL));
64261 error = PTR_ERR(new_dentry);
64262 if (IS_ERR(new_dentry))
64263 @@ -3988,11 +4153,28 @@ retry:
64264 error = may_linkat(&old_path);
64265 if (unlikely(error))
64266 goto out_dput;
64267 +
64268 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
64269 + old_path.dentry->d_inode,
64270 + old_path.dentry->d_inode->i_mode, to)) {
64271 + error = -EACCES;
64272 + goto out_dput;
64273 + }
64274 +
64275 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
64276 + old_path.dentry, old_path.mnt, to)) {
64277 + error = -EACCES;
64278 + goto out_dput;
64279 + }
64280 +
64281 error = security_path_link(old_path.dentry, &new_path, new_dentry);
64282 if (error)
64283 goto out_dput;
64284 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
64285 + if (!error)
64286 + gr_handle_create(new_dentry, new_path.mnt);
64287 out_dput:
64288 + putname(to);
64289 done_path_create(&new_path, new_dentry);
64290 if (delegated_inode) {
64291 error = break_deleg_wait(&delegated_inode);
64292 @@ -4308,6 +4490,20 @@ retry_deleg:
64293 if (new_dentry == trap)
64294 goto exit5;
64295
64296 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
64297 + /* use EXDEV error to cause 'mv' to switch to an alternative
64298 + * method for usability
64299 + */
64300 + error = -EXDEV;
64301 + goto exit5;
64302 + }
64303 +
64304 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
64305 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
64306 + to, flags);
64307 + if (error)
64308 + goto exit5;
64309 +
64310 error = security_path_rename(&oldnd.path, old_dentry,
64311 &newnd.path, new_dentry, flags);
64312 if (error)
64313 @@ -4315,6 +4511,9 @@ retry_deleg:
64314 error = vfs_rename(old_dir->d_inode, old_dentry,
64315 new_dir->d_inode, new_dentry,
64316 &delegated_inode, flags);
64317 + if (!error)
64318 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
64319 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
64320 exit5:
64321 dput(new_dentry);
64322 exit4:
64323 @@ -4371,14 +4570,24 @@ EXPORT_SYMBOL(vfs_whiteout);
64324
64325 int readlink_copy(char __user *buffer, int buflen, const char *link)
64326 {
64327 + char tmpbuf[64];
64328 + const char *newlink;
64329 int len = PTR_ERR(link);
64330 +
64331 if (IS_ERR(link))
64332 goto out;
64333
64334 len = strlen(link);
64335 if (len > (unsigned) buflen)
64336 len = buflen;
64337 - if (copy_to_user(buffer, link, len))
64338 +
64339 + if (len < sizeof(tmpbuf)) {
64340 + memcpy(tmpbuf, link, len);
64341 + newlink = tmpbuf;
64342 + } else
64343 + newlink = link;
64344 +
64345 + if (copy_to_user(buffer, newlink, len))
64346 len = -EFAULT;
64347 out:
64348 return len;
64349 diff --git a/fs/namespace.c b/fs/namespace.c
64350 index cd1e968..e64ff16 100644
64351 --- a/fs/namespace.c
64352 +++ b/fs/namespace.c
64353 @@ -1448,6 +1448,9 @@ static int do_umount(struct mount *mnt, int flags)
64354 if (!(sb->s_flags & MS_RDONLY))
64355 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
64356 up_write(&sb->s_umount);
64357 +
64358 + gr_log_remount(mnt->mnt_devname, retval);
64359 +
64360 return retval;
64361 }
64362
64363 @@ -1470,6 +1473,9 @@ static int do_umount(struct mount *mnt, int flags)
64364 }
64365 unlock_mount_hash();
64366 namespace_unlock();
64367 +
64368 + gr_log_unmount(mnt->mnt_devname, retval);
64369 +
64370 return retval;
64371 }
64372
64373 @@ -1520,7 +1526,7 @@ static inline bool may_mount(void)
64374 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
64375 */
64376
64377 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
64378 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
64379 {
64380 struct path path;
64381 struct mount *mnt;
64382 @@ -1565,7 +1571,7 @@ out:
64383 /*
64384 * The 2.0 compatible umount. No flags.
64385 */
64386 -SYSCALL_DEFINE1(oldumount, char __user *, name)
64387 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
64388 {
64389 return sys_umount(name, 0);
64390 }
64391 @@ -2631,6 +2637,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64392 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
64393 MS_STRICTATIME);
64394
64395 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
64396 + retval = -EPERM;
64397 + goto dput_out;
64398 + }
64399 +
64400 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
64401 + retval = -EPERM;
64402 + goto dput_out;
64403 + }
64404 +
64405 if (flags & MS_REMOUNT)
64406 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
64407 data_page);
64408 @@ -2644,7 +2660,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
64409 retval = do_new_mount(&path, type_page, flags, mnt_flags,
64410 dev_name, data_page);
64411 dput_out:
64412 + gr_log_mount(dev_name, &path, retval);
64413 +
64414 path_put(&path);
64415 +
64416 return retval;
64417 }
64418
64419 @@ -2662,7 +2681,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
64420 * number incrementing at 10Ghz will take 12,427 years to wrap which
64421 * is effectively never, so we can ignore the possibility.
64422 */
64423 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
64424 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
64425
64426 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64427 {
64428 @@ -2678,7 +2697,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64429 return ERR_PTR(ret);
64430 }
64431 new_ns->ns.ops = &mntns_operations;
64432 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
64433 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
64434 atomic_set(&new_ns->count, 1);
64435 new_ns->root = NULL;
64436 INIT_LIST_HEAD(&new_ns->list);
64437 @@ -2688,7 +2707,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
64438 return new_ns;
64439 }
64440
64441 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64442 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
64443 struct user_namespace *user_ns, struct fs_struct *new_fs)
64444 {
64445 struct mnt_namespace *new_ns;
64446 @@ -2809,8 +2828,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
64447 }
64448 EXPORT_SYMBOL(mount_subtree);
64449
64450 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
64451 - char __user *, type, unsigned long, flags, void __user *, data)
64452 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
64453 + const char __user *, type, unsigned long, flags, void __user *, data)
64454 {
64455 int ret;
64456 char *kernel_type;
64457 @@ -2916,6 +2935,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
64458 if (error)
64459 goto out2;
64460
64461 + if (gr_handle_chroot_pivot()) {
64462 + error = -EPERM;
64463 + goto out2;
64464 + }
64465 +
64466 get_fs_root(current->fs, &root);
64467 old_mp = lock_mount(&old);
64468 error = PTR_ERR(old_mp);
64469 @@ -3190,7 +3214,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
64470 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
64471 return -EPERM;
64472
64473 - if (fs->users != 1)
64474 + if (atomic_read(&fs->users) != 1)
64475 return -EINVAL;
64476
64477 get_mnt_ns(mnt_ns);
64478 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
64479 index 02f8d09..a5c25d1 100644
64480 --- a/fs/nfs/callback_xdr.c
64481 +++ b/fs/nfs/callback_xdr.c
64482 @@ -51,7 +51,7 @@ struct callback_op {
64483 callback_decode_arg_t decode_args;
64484 callback_encode_res_t encode_res;
64485 long res_maxsize;
64486 -};
64487 +} __do_const;
64488
64489 static struct callback_op callback_ops[];
64490
64491 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
64492 index 2211f6b..30d0950 100644
64493 --- a/fs/nfs/inode.c
64494 +++ b/fs/nfs/inode.c
64495 @@ -1234,16 +1234,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
64496 return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
64497 }
64498
64499 -static atomic_long_t nfs_attr_generation_counter;
64500 +static atomic_long_unchecked_t nfs_attr_generation_counter;
64501
64502 static unsigned long nfs_read_attr_generation_counter(void)
64503 {
64504 - return atomic_long_read(&nfs_attr_generation_counter);
64505 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
64506 }
64507
64508 unsigned long nfs_inc_attr_generation_counter(void)
64509 {
64510 - return atomic_long_inc_return(&nfs_attr_generation_counter);
64511 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
64512 }
64513
64514 void nfs_fattr_init(struct nfs_fattr *fattr)
64515 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
64516 index ac71d13..a2e590a 100644
64517 --- a/fs/nfsd/nfs4proc.c
64518 +++ b/fs/nfsd/nfs4proc.c
64519 @@ -1237,7 +1237,7 @@ struct nfsd4_operation {
64520 nfsd4op_rsize op_rsize_bop;
64521 stateid_getter op_get_currentstateid;
64522 stateid_setter op_set_currentstateid;
64523 -};
64524 +} __do_const;
64525
64526 static struct nfsd4_operation nfsd4_ops[];
64527
64528 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
64529 index 15f7b73..00e230b 100644
64530 --- a/fs/nfsd/nfs4xdr.c
64531 +++ b/fs/nfsd/nfs4xdr.c
64532 @@ -1560,7 +1560,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
64533
64534 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
64535
64536 -static nfsd4_dec nfsd4_dec_ops[] = {
64537 +static const nfsd4_dec nfsd4_dec_ops[] = {
64538 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
64539 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
64540 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
64541 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
64542 index 83a9694..6b7f928 100644
64543 --- a/fs/nfsd/nfscache.c
64544 +++ b/fs/nfsd/nfscache.c
64545 @@ -537,7 +537,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64546 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
64547 u32 hash;
64548 struct nfsd_drc_bucket *b;
64549 - int len;
64550 + long len;
64551 size_t bufsize = 0;
64552
64553 if (!rp)
64554 @@ -546,11 +546,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64555 hash = nfsd_cache_hash(rp->c_xid);
64556 b = &drc_hashtbl[hash];
64557
64558 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
64559 - len >>= 2;
64560 + if (statp) {
64561 + len = (char*)statp - (char*)resv->iov_base;
64562 + len = resv->iov_len - len;
64563 + len >>= 2;
64564 + }
64565
64566 /* Don't cache excessive amounts of data and XDR failures */
64567 - if (!statp || len > (256 >> 2)) {
64568 + if (!statp || len > (256 >> 2) || len < 0) {
64569 nfsd_reply_cache_free(b, rp);
64570 return;
64571 }
64572 @@ -558,7 +561,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
64573 switch (cachetype) {
64574 case RC_REPLSTAT:
64575 if (len != 1)
64576 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
64577 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
64578 rp->c_replstat = *statp;
64579 break;
64580 case RC_REPLBUFF:
64581 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
64582 index 5685c67..73029ef 100644
64583 --- a/fs/nfsd/vfs.c
64584 +++ b/fs/nfsd/vfs.c
64585 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
64586
64587 oldfs = get_fs();
64588 set_fs(KERNEL_DS);
64589 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
64590 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
64591 set_fs(oldfs);
64592 return nfsd_finish_read(file, count, host_err);
64593 }
64594 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
64595
64596 /* Write the data. */
64597 oldfs = get_fs(); set_fs(KERNEL_DS);
64598 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
64599 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
64600 set_fs(oldfs);
64601 if (host_err < 0)
64602 goto out_nfserr;
64603 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
64604 */
64605
64606 oldfs = get_fs(); set_fs(KERNEL_DS);
64607 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
64608 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
64609 set_fs(oldfs);
64610
64611 if (host_err < 0)
64612 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
64613 index 52ccd34..7a6b202 100644
64614 --- a/fs/nls/nls_base.c
64615 +++ b/fs/nls/nls_base.c
64616 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
64617
64618 int __register_nls(struct nls_table *nls, struct module *owner)
64619 {
64620 - struct nls_table ** tmp = &tables;
64621 + struct nls_table *tmp = tables;
64622
64623 if (nls->next)
64624 return -EBUSY;
64625
64626 - nls->owner = owner;
64627 + pax_open_kernel();
64628 + *(void **)&nls->owner = owner;
64629 + pax_close_kernel();
64630 spin_lock(&nls_lock);
64631 - while (*tmp) {
64632 - if (nls == *tmp) {
64633 + while (tmp) {
64634 + if (nls == tmp) {
64635 spin_unlock(&nls_lock);
64636 return -EBUSY;
64637 }
64638 - tmp = &(*tmp)->next;
64639 + tmp = tmp->next;
64640 }
64641 - nls->next = tables;
64642 + pax_open_kernel();
64643 + *(struct nls_table **)&nls->next = tables;
64644 + pax_close_kernel();
64645 tables = nls;
64646 spin_unlock(&nls_lock);
64647 return 0;
64648 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
64649
64650 int unregister_nls(struct nls_table * nls)
64651 {
64652 - struct nls_table ** tmp = &tables;
64653 + struct nls_table * const * tmp = &tables;
64654
64655 spin_lock(&nls_lock);
64656 while (*tmp) {
64657 if (nls == *tmp) {
64658 - *tmp = nls->next;
64659 + pax_open_kernel();
64660 + *(struct nls_table **)tmp = nls->next;
64661 + pax_close_kernel();
64662 spin_unlock(&nls_lock);
64663 return 0;
64664 }
64665 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
64666 return -EINVAL;
64667 }
64668
64669 -static struct nls_table *find_nls(char *charset)
64670 +static struct nls_table *find_nls(const char *charset)
64671 {
64672 struct nls_table *nls;
64673 spin_lock(&nls_lock);
64674 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
64675 return nls;
64676 }
64677
64678 -struct nls_table *load_nls(char *charset)
64679 +struct nls_table *load_nls(const char *charset)
64680 {
64681 return try_then_request_module(find_nls(charset), "nls_%s", charset);
64682 }
64683 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
64684 index 162b3f1..6076a7c 100644
64685 --- a/fs/nls/nls_euc-jp.c
64686 +++ b/fs/nls/nls_euc-jp.c
64687 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
64688 p_nls = load_nls("cp932");
64689
64690 if (p_nls) {
64691 - table.charset2upper = p_nls->charset2upper;
64692 - table.charset2lower = p_nls->charset2lower;
64693 + pax_open_kernel();
64694 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64695 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64696 + pax_close_kernel();
64697 return register_nls(&table);
64698 }
64699
64700 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
64701 index a80a741..7b96e1b 100644
64702 --- a/fs/nls/nls_koi8-ru.c
64703 +++ b/fs/nls/nls_koi8-ru.c
64704 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
64705 p_nls = load_nls("koi8-u");
64706
64707 if (p_nls) {
64708 - table.charset2upper = p_nls->charset2upper;
64709 - table.charset2lower = p_nls->charset2lower;
64710 + pax_open_kernel();
64711 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
64712 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
64713 + pax_close_kernel();
64714 return register_nls(&table);
64715 }
64716
64717 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
64718 index bff8567..83281c6 100644
64719 --- a/fs/notify/fanotify/fanotify_user.c
64720 +++ b/fs/notify/fanotify/fanotify_user.c
64721 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
64722
64723 fd = fanotify_event_metadata.fd;
64724 ret = -EFAULT;
64725 - if (copy_to_user(buf, &fanotify_event_metadata,
64726 - fanotify_event_metadata.event_len))
64727 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
64728 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
64729 goto out_close_fd;
64730
64731 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
64732 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
64733 index a95d8e0..a91a5fd 100644
64734 --- a/fs/notify/notification.c
64735 +++ b/fs/notify/notification.c
64736 @@ -48,7 +48,7 @@
64737 #include <linux/fsnotify_backend.h>
64738 #include "fsnotify.h"
64739
64740 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64741 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64742
64743 /**
64744 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
64745 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
64746 */
64747 u32 fsnotify_get_cookie(void)
64748 {
64749 - return atomic_inc_return(&fsnotify_sync_cookie);
64750 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
64751 }
64752 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
64753
64754 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
64755 index 9e38daf..5727cae 100644
64756 --- a/fs/ntfs/dir.c
64757 +++ b/fs/ntfs/dir.c
64758 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
64759 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
64760 ~(s64)(ndir->itype.index.block_size - 1)));
64761 /* Bounds checks. */
64762 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64763 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
64764 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
64765 "inode 0x%lx or driver bug.", vdir->i_ino);
64766 goto err_out;
64767 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
64768 index 643faa4..ef9027e 100644
64769 --- a/fs/ntfs/file.c
64770 +++ b/fs/ntfs/file.c
64771 @@ -1280,7 +1280,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
64772 char *addr;
64773 size_t total = 0;
64774 unsigned len;
64775 - int left;
64776 + unsigned left;
64777
64778 do {
64779 len = PAGE_CACHE_SIZE - ofs;
64780 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
64781 index 9e1e112..241a52a 100644
64782 --- a/fs/ntfs/super.c
64783 +++ b/fs/ntfs/super.c
64784 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64785 if (!silent)
64786 ntfs_error(sb, "Primary boot sector is invalid.");
64787 } else if (!silent)
64788 - ntfs_error(sb, read_err_str, "primary");
64789 + ntfs_error(sb, read_err_str, "%s", "primary");
64790 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
64791 if (bh_primary)
64792 brelse(bh_primary);
64793 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64794 goto hotfix_primary_boot_sector;
64795 brelse(bh_backup);
64796 } else if (!silent)
64797 - ntfs_error(sb, read_err_str, "backup");
64798 + ntfs_error(sb, read_err_str, "%s", "backup");
64799 /* Try to read NT3.51- backup boot sector. */
64800 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
64801 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
64802 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
64803 "sector.");
64804 brelse(bh_backup);
64805 } else if (!silent)
64806 - ntfs_error(sb, read_err_str, "backup");
64807 + ntfs_error(sb, read_err_str, "%s", "backup");
64808 /* We failed. Cleanup and return. */
64809 if (bh_primary)
64810 brelse(bh_primary);
64811 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
64812 index 0440134..d52c93a 100644
64813 --- a/fs/ocfs2/localalloc.c
64814 +++ b/fs/ocfs2/localalloc.c
64815 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
64816 goto bail;
64817 }
64818
64819 - atomic_inc(&osb->alloc_stats.moves);
64820 + atomic_inc_unchecked(&osb->alloc_stats.moves);
64821
64822 bail:
64823 if (handle)
64824 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
64825 index 7d6b7d0..5fb529a 100644
64826 --- a/fs/ocfs2/ocfs2.h
64827 +++ b/fs/ocfs2/ocfs2.h
64828 @@ -242,11 +242,11 @@ enum ocfs2_vol_state
64829
64830 struct ocfs2_alloc_stats
64831 {
64832 - atomic_t moves;
64833 - atomic_t local_data;
64834 - atomic_t bitmap_data;
64835 - atomic_t bg_allocs;
64836 - atomic_t bg_extends;
64837 + atomic_unchecked_t moves;
64838 + atomic_unchecked_t local_data;
64839 + atomic_unchecked_t bitmap_data;
64840 + atomic_unchecked_t bg_allocs;
64841 + atomic_unchecked_t bg_extends;
64842 };
64843
64844 enum ocfs2_local_alloc_state
64845 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
64846 index 0cb889a..6a26b24 100644
64847 --- a/fs/ocfs2/suballoc.c
64848 +++ b/fs/ocfs2/suballoc.c
64849 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
64850 mlog_errno(status);
64851 goto bail;
64852 }
64853 - atomic_inc(&osb->alloc_stats.bg_extends);
64854 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
64855
64856 /* You should never ask for this much metadata */
64857 BUG_ON(bits_wanted >
64858 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
64859 mlog_errno(status);
64860 goto bail;
64861 }
64862 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64863 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64864
64865 *suballoc_loc = res.sr_bg_blkno;
64866 *suballoc_bit_start = res.sr_bit_offset;
64867 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
64868 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
64869 res->sr_bits);
64870
64871 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64872 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64873
64874 BUG_ON(res->sr_bits != 1);
64875
64876 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
64877 mlog_errno(status);
64878 goto bail;
64879 }
64880 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64881 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
64882
64883 BUG_ON(res.sr_bits != 1);
64884
64885 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64886 cluster_start,
64887 num_clusters);
64888 if (!status)
64889 - atomic_inc(&osb->alloc_stats.local_data);
64890 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
64891 } else {
64892 if (min_clusters > (osb->bitmap_cpg - 1)) {
64893 /* The only paths asking for contiguousness
64894 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
64895 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
64896 res.sr_bg_blkno,
64897 res.sr_bit_offset);
64898 - atomic_inc(&osb->alloc_stats.bitmap_data);
64899 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
64900 *num_clusters = res.sr_bits;
64901 }
64902 }
64903 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
64904 index 8372317..ec86e79 100644
64905 --- a/fs/ocfs2/super.c
64906 +++ b/fs/ocfs2/super.c
64907 @@ -306,11 +306,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
64908 "%10s => GlobalAllocs: %d LocalAllocs: %d "
64909 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
64910 "Stats",
64911 - atomic_read(&osb->alloc_stats.bitmap_data),
64912 - atomic_read(&osb->alloc_stats.local_data),
64913 - atomic_read(&osb->alloc_stats.bg_allocs),
64914 - atomic_read(&osb->alloc_stats.moves),
64915 - atomic_read(&osb->alloc_stats.bg_extends));
64916 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
64917 + atomic_read_unchecked(&osb->alloc_stats.local_data),
64918 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
64919 + atomic_read_unchecked(&osb->alloc_stats.moves),
64920 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
64921
64922 out += snprintf(buf + out, len - out,
64923 "%10s => State: %u Descriptor: %llu Size: %u bits "
64924 @@ -2113,11 +2113,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
64925
64926 mutex_init(&osb->system_file_mutex);
64927
64928 - atomic_set(&osb->alloc_stats.moves, 0);
64929 - atomic_set(&osb->alloc_stats.local_data, 0);
64930 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
64931 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
64932 - atomic_set(&osb->alloc_stats.bg_extends, 0);
64933 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
64934 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
64935 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
64936 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
64937 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
64938
64939 /* Copy the blockcheck stats from the superblock probe */
64940 osb->osb_ecc_stats = *stats;
64941 diff --git a/fs/open.c b/fs/open.c
64942 index 813be03..781941d 100644
64943 --- a/fs/open.c
64944 +++ b/fs/open.c
64945 @@ -32,6 +32,8 @@
64946 #include <linux/dnotify.h>
64947 #include <linux/compat.h>
64948
64949 +#define CREATE_TRACE_POINTS
64950 +#include <trace/events/fs.h>
64951 #include "internal.h"
64952
64953 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
64954 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
64955 error = locks_verify_truncate(inode, NULL, length);
64956 if (!error)
64957 error = security_path_truncate(path);
64958 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
64959 + error = -EACCES;
64960 if (!error)
64961 error = do_truncate(path->dentry, length, 0, NULL);
64962
64963 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
64964 error = locks_verify_truncate(inode, f.file, length);
64965 if (!error)
64966 error = security_path_truncate(&f.file->f_path);
64967 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
64968 + error = -EACCES;
64969 if (!error)
64970 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
64971 sb_end_write(inode->i_sb);
64972 @@ -392,6 +398,9 @@ retry:
64973 if (__mnt_is_readonly(path.mnt))
64974 res = -EROFS;
64975
64976 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
64977 + res = -EACCES;
64978 +
64979 out_path_release:
64980 path_put(&path);
64981 if (retry_estale(res, lookup_flags)) {
64982 @@ -423,6 +432,8 @@ retry:
64983 if (error)
64984 goto dput_and_out;
64985
64986 + gr_log_chdir(path.dentry, path.mnt);
64987 +
64988 set_fs_pwd(current->fs, &path);
64989
64990 dput_and_out:
64991 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
64992 goto out_putf;
64993
64994 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
64995 +
64996 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
64997 + error = -EPERM;
64998 +
64999 + if (!error)
65000 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
65001 +
65002 if (!error)
65003 set_fs_pwd(current->fs, &f.file->f_path);
65004 out_putf:
65005 @@ -481,7 +499,13 @@ retry:
65006 if (error)
65007 goto dput_and_out;
65008
65009 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
65010 + goto dput_and_out;
65011 +
65012 set_fs_root(current->fs, &path);
65013 +
65014 + gr_handle_chroot_chdir(&path);
65015 +
65016 error = 0;
65017 dput_and_out:
65018 path_put(&path);
65019 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
65020 return error;
65021 retry_deleg:
65022 mutex_lock(&inode->i_mutex);
65023 +
65024 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
65025 + error = -EACCES;
65026 + goto out_unlock;
65027 + }
65028 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
65029 + error = -EACCES;
65030 + goto out_unlock;
65031 + }
65032 +
65033 error = security_path_chmod(path, mode);
65034 if (error)
65035 goto out_unlock;
65036 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
65037 uid = make_kuid(current_user_ns(), user);
65038 gid = make_kgid(current_user_ns(), group);
65039
65040 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
65041 + return -EACCES;
65042 +
65043 newattrs.ia_valid = ATTR_CTIME;
65044 if (user != (uid_t) -1) {
65045 if (!uid_valid(uid))
65046 @@ -1014,6 +1051,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
65047 } else {
65048 fsnotify_open(f);
65049 fd_install(fd, f);
65050 + trace_do_sys_open(tmp->name, flags, mode);
65051 }
65052 }
65053 putname(tmp);
65054 diff --git a/fs/pipe.c b/fs/pipe.c
65055 index 21981e5..3d5f55c 100644
65056 --- a/fs/pipe.c
65057 +++ b/fs/pipe.c
65058 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
65059
65060 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
65061 {
65062 - if (pipe->files)
65063 + if (atomic_read(&pipe->files))
65064 mutex_lock_nested(&pipe->mutex, subclass);
65065 }
65066
65067 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
65068
65069 void pipe_unlock(struct pipe_inode_info *pipe)
65070 {
65071 - if (pipe->files)
65072 + if (atomic_read(&pipe->files))
65073 mutex_unlock(&pipe->mutex);
65074 }
65075 EXPORT_SYMBOL(pipe_unlock);
65076 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
65077 }
65078 if (bufs) /* More to do? */
65079 continue;
65080 - if (!pipe->writers)
65081 + if (!atomic_read(&pipe->writers))
65082 break;
65083 - if (!pipe->waiting_writers) {
65084 + if (!atomic_read(&pipe->waiting_writers)) {
65085 /* syscall merging: Usually we must not sleep
65086 * if O_NONBLOCK is set, or if we got some data.
65087 * But if a writer sleeps in kernel space, then
65088 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65089
65090 __pipe_lock(pipe);
65091
65092 - if (!pipe->readers) {
65093 + if (!atomic_read(&pipe->readers)) {
65094 send_sig(SIGPIPE, current, 0);
65095 ret = -EPIPE;
65096 goto out;
65097 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65098 for (;;) {
65099 int bufs;
65100
65101 - if (!pipe->readers) {
65102 + if (!atomic_read(&pipe->readers)) {
65103 send_sig(SIGPIPE, current, 0);
65104 if (!ret)
65105 ret = -EPIPE;
65106 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
65107 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65108 do_wakeup = 0;
65109 }
65110 - pipe->waiting_writers++;
65111 + atomic_inc(&pipe->waiting_writers);
65112 pipe_wait(pipe);
65113 - pipe->waiting_writers--;
65114 + atomic_dec(&pipe->waiting_writers);
65115 }
65116 out:
65117 __pipe_unlock(pipe);
65118 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65119 mask = 0;
65120 if (filp->f_mode & FMODE_READ) {
65121 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
65122 - if (!pipe->writers && filp->f_version != pipe->w_counter)
65123 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
65124 mask |= POLLHUP;
65125 }
65126
65127 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
65128 * Most Unices do not set POLLERR for FIFOs but on Linux they
65129 * behave exactly like pipes for poll().
65130 */
65131 - if (!pipe->readers)
65132 + if (!atomic_read(&pipe->readers))
65133 mask |= POLLERR;
65134 }
65135
65136 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
65137 int kill = 0;
65138
65139 spin_lock(&inode->i_lock);
65140 - if (!--pipe->files) {
65141 + if (atomic_dec_and_test(&pipe->files)) {
65142 inode->i_pipe = NULL;
65143 kill = 1;
65144 }
65145 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
65146
65147 __pipe_lock(pipe);
65148 if (file->f_mode & FMODE_READ)
65149 - pipe->readers--;
65150 + atomic_dec(&pipe->readers);
65151 if (file->f_mode & FMODE_WRITE)
65152 - pipe->writers--;
65153 + atomic_dec(&pipe->writers);
65154
65155 - if (pipe->readers || pipe->writers) {
65156 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
65157 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
65158 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
65159 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
65160 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
65161 kfree(pipe);
65162 }
65163
65164 -static struct vfsmount *pipe_mnt __read_mostly;
65165 +struct vfsmount *pipe_mnt __read_mostly;
65166
65167 /*
65168 * pipefs_dname() is called from d_path().
65169 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
65170 goto fail_iput;
65171
65172 inode->i_pipe = pipe;
65173 - pipe->files = 2;
65174 - pipe->readers = pipe->writers = 1;
65175 + atomic_set(&pipe->files, 2);
65176 + atomic_set(&pipe->readers, 1);
65177 + atomic_set(&pipe->writers, 1);
65178 inode->i_fop = &pipefifo_fops;
65179
65180 /*
65181 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
65182 spin_lock(&inode->i_lock);
65183 if (inode->i_pipe) {
65184 pipe = inode->i_pipe;
65185 - pipe->files++;
65186 + atomic_inc(&pipe->files);
65187 spin_unlock(&inode->i_lock);
65188 } else {
65189 spin_unlock(&inode->i_lock);
65190 pipe = alloc_pipe_info();
65191 if (!pipe)
65192 return -ENOMEM;
65193 - pipe->files = 1;
65194 + atomic_set(&pipe->files, 1);
65195 spin_lock(&inode->i_lock);
65196 if (unlikely(inode->i_pipe)) {
65197 - inode->i_pipe->files++;
65198 + atomic_inc(&inode->i_pipe->files);
65199 spin_unlock(&inode->i_lock);
65200 free_pipe_info(pipe);
65201 pipe = inode->i_pipe;
65202 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
65203 * opened, even when there is no process writing the FIFO.
65204 */
65205 pipe->r_counter++;
65206 - if (pipe->readers++ == 0)
65207 + if (atomic_inc_return(&pipe->readers) == 1)
65208 wake_up_partner(pipe);
65209
65210 - if (!is_pipe && !pipe->writers) {
65211 + if (!is_pipe && !atomic_read(&pipe->writers)) {
65212 if ((filp->f_flags & O_NONBLOCK)) {
65213 /* suppress POLLHUP until we have
65214 * seen a writer */
65215 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
65216 * errno=ENXIO when there is no process reading the FIFO.
65217 */
65218 ret = -ENXIO;
65219 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
65220 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
65221 goto err;
65222
65223 pipe->w_counter++;
65224 - if (!pipe->writers++)
65225 + if (atomic_inc_return(&pipe->writers) == 1)
65226 wake_up_partner(pipe);
65227
65228 - if (!is_pipe && !pipe->readers) {
65229 + if (!is_pipe && !atomic_read(&pipe->readers)) {
65230 if (wait_for_partner(pipe, &pipe->r_counter))
65231 goto err_wr;
65232 }
65233 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
65234 * the process can at least talk to itself.
65235 */
65236
65237 - pipe->readers++;
65238 - pipe->writers++;
65239 + atomic_inc(&pipe->readers);
65240 + atomic_inc(&pipe->writers);
65241 pipe->r_counter++;
65242 pipe->w_counter++;
65243 - if (pipe->readers == 1 || pipe->writers == 1)
65244 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
65245 wake_up_partner(pipe);
65246 break;
65247
65248 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
65249 return 0;
65250
65251 err_rd:
65252 - if (!--pipe->readers)
65253 + if (atomic_dec_and_test(&pipe->readers))
65254 wake_up_interruptible(&pipe->wait);
65255 ret = -ERESTARTSYS;
65256 goto err;
65257
65258 err_wr:
65259 - if (!--pipe->writers)
65260 + if (atomic_dec_and_test(&pipe->writers))
65261 wake_up_interruptible(&pipe->wait);
65262 ret = -ERESTARTSYS;
65263 goto err;
65264 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
65265 index 0855f77..6787d50 100644
65266 --- a/fs/posix_acl.c
65267 +++ b/fs/posix_acl.c
65268 @@ -20,6 +20,7 @@
65269 #include <linux/xattr.h>
65270 #include <linux/export.h>
65271 #include <linux/user_namespace.h>
65272 +#include <linux/grsecurity.h>
65273
65274 struct posix_acl **acl_by_type(struct inode *inode, int type)
65275 {
65276 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
65277 }
65278 }
65279 if (mode_p)
65280 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65281 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65282 return not_equiv;
65283 }
65284 EXPORT_SYMBOL(posix_acl_equiv_mode);
65285 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
65286 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
65287 }
65288
65289 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
65290 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
65291 return not_equiv;
65292 }
65293
65294 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
65295 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
65296 int err = -ENOMEM;
65297 if (clone) {
65298 + *mode_p &= ~gr_acl_umask();
65299 +
65300 err = posix_acl_create_masq(clone, mode_p);
65301 if (err < 0) {
65302 posix_acl_release(clone);
65303 @@ -659,11 +662,12 @@ struct posix_acl *
65304 posix_acl_from_xattr(struct user_namespace *user_ns,
65305 const void *value, size_t size)
65306 {
65307 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
65308 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
65309 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
65310 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
65311 int count;
65312 struct posix_acl *acl;
65313 struct posix_acl_entry *acl_e;
65314 + umode_t umask = gr_acl_umask();
65315
65316 if (!value)
65317 return NULL;
65318 @@ -689,12 +693,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65319
65320 switch(acl_e->e_tag) {
65321 case ACL_USER_OBJ:
65322 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65323 + break;
65324 case ACL_GROUP_OBJ:
65325 case ACL_MASK:
65326 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65327 + break;
65328 case ACL_OTHER:
65329 + acl_e->e_perm &= ~(umask & S_IRWXO);
65330 break;
65331
65332 case ACL_USER:
65333 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
65334 acl_e->e_uid =
65335 make_kuid(user_ns,
65336 le32_to_cpu(entry->e_id));
65337 @@ -702,6 +712,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
65338 goto fail;
65339 break;
65340 case ACL_GROUP:
65341 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
65342 acl_e->e_gid =
65343 make_kgid(user_ns,
65344 le32_to_cpu(entry->e_id));
65345 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
65346 index 2183fcf..3c32a98 100644
65347 --- a/fs/proc/Kconfig
65348 +++ b/fs/proc/Kconfig
65349 @@ -30,7 +30,7 @@ config PROC_FS
65350
65351 config PROC_KCORE
65352 bool "/proc/kcore support" if !ARM
65353 - depends on PROC_FS && MMU
65354 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
65355 help
65356 Provides a virtual ELF core file of the live kernel. This can
65357 be read with gdb and other ELF tools. No modifications can be
65358 @@ -38,8 +38,8 @@ config PROC_KCORE
65359
65360 config PROC_VMCORE
65361 bool "/proc/vmcore support"
65362 - depends on PROC_FS && CRASH_DUMP
65363 - default y
65364 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
65365 + default n
65366 help
65367 Exports the dump image of crashed kernel in ELF format.
65368
65369 @@ -63,8 +63,8 @@ config PROC_SYSCTL
65370 limited in memory.
65371
65372 config PROC_PAGE_MONITOR
65373 - default y
65374 - depends on PROC_FS && MMU
65375 + default n
65376 + depends on PROC_FS && MMU && !GRKERNSEC
65377 bool "Enable /proc page monitoring" if EXPERT
65378 help
65379 Various /proc files exist to monitor process memory utilization:
65380 diff --git a/fs/proc/array.c b/fs/proc/array.c
65381 index bd117d0..e6872d7 100644
65382 --- a/fs/proc/array.c
65383 +++ b/fs/proc/array.c
65384 @@ -60,6 +60,7 @@
65385 #include <linux/tty.h>
65386 #include <linux/string.h>
65387 #include <linux/mman.h>
65388 +#include <linux/grsecurity.h>
65389 #include <linux/proc_fs.h>
65390 #include <linux/ioport.h>
65391 #include <linux/uaccess.h>
65392 @@ -344,6 +345,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
65393 seq_putc(m, '\n');
65394 }
65395
65396 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65397 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
65398 +{
65399 + if (p->mm)
65400 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
65401 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
65402 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
65403 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
65404 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
65405 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
65406 + else
65407 + seq_printf(m, "PaX:\t-----\n");
65408 +}
65409 +#endif
65410 +
65411 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65412 struct pid *pid, struct task_struct *task)
65413 {
65414 @@ -362,9 +378,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
65415 task_cpus_allowed(m, task);
65416 cpuset_task_status_allowed(m, task);
65417 task_context_switch_counts(m, task);
65418 +
65419 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
65420 + task_pax(m, task);
65421 +#endif
65422 +
65423 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
65424 + task_grsec_rbac(m, task);
65425 +#endif
65426 +
65427 return 0;
65428 }
65429
65430 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65431 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65432 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65433 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65434 +#endif
65435 +
65436 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65437 struct pid *pid, struct task_struct *task, int whole)
65438 {
65439 @@ -386,6 +417,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65440 char tcomm[sizeof(task->comm)];
65441 unsigned long flags;
65442
65443 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65444 + if (current->exec_id != m->exec_id) {
65445 + gr_log_badprocpid("stat");
65446 + return 0;
65447 + }
65448 +#endif
65449 +
65450 state = *get_task_state(task);
65451 vsize = eip = esp = 0;
65452 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65453 @@ -456,6 +494,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65454 gtime = task_gtime(task);
65455 }
65456
65457 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65458 + if (PAX_RAND_FLAGS(mm)) {
65459 + eip = 0;
65460 + esp = 0;
65461 + wchan = 0;
65462 + }
65463 +#endif
65464 +#ifdef CONFIG_GRKERNSEC_HIDESYM
65465 + wchan = 0;
65466 + eip =0;
65467 + esp =0;
65468 +#endif
65469 +
65470 /* scale priority and nice values from timeslices to -20..20 */
65471 /* to make it look like a "normal" Unix priority/nice value */
65472 priority = task_prio(task);
65473 @@ -487,9 +538,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65474 seq_put_decimal_ull(m, ' ', vsize);
65475 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
65476 seq_put_decimal_ull(m, ' ', rsslim);
65477 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65478 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
65479 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
65480 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
65481 +#else
65482 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
65483 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
65484 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
65485 +#endif
65486 seq_put_decimal_ull(m, ' ', esp);
65487 seq_put_decimal_ull(m, ' ', eip);
65488 /* The signal information here is obsolete.
65489 @@ -511,7 +568,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
65490 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
65491 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
65492
65493 - if (mm && permitted) {
65494 + if (mm && permitted
65495 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65496 + && !PAX_RAND_FLAGS(mm)
65497 +#endif
65498 + ) {
65499 seq_put_decimal_ull(m, ' ', mm->start_data);
65500 seq_put_decimal_ull(m, ' ', mm->end_data);
65501 seq_put_decimal_ull(m, ' ', mm->start_brk);
65502 @@ -549,8 +610,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65503 struct pid *pid, struct task_struct *task)
65504 {
65505 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
65506 - struct mm_struct *mm = get_task_mm(task);
65507 + struct mm_struct *mm;
65508
65509 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65510 + if (current->exec_id != m->exec_id) {
65511 + gr_log_badprocpid("statm");
65512 + return 0;
65513 + }
65514 +#endif
65515 + mm = get_task_mm(task);
65516 if (mm) {
65517 size = task_statm(mm, &shared, &text, &data, &resident);
65518 mmput(mm);
65519 @@ -573,6 +641,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
65520 return 0;
65521 }
65522
65523 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65524 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
65525 +{
65526 + unsigned long flags;
65527 + u32 curr_ip = 0;
65528 +
65529 + if (lock_task_sighand(task, &flags)) {
65530 + curr_ip = task->signal->curr_ip;
65531 + unlock_task_sighand(task, &flags);
65532 + }
65533 + return seq_printf(m, "%pI4\n", &curr_ip);
65534 +}
65535 +#endif
65536 +
65537 #ifdef CONFIG_CHECKPOINT_RESTORE
65538 static struct pid *
65539 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
65540 diff --git a/fs/proc/base.c b/fs/proc/base.c
65541 index 3f3d7ae..68de109 100644
65542 --- a/fs/proc/base.c
65543 +++ b/fs/proc/base.c
65544 @@ -113,6 +113,14 @@ struct pid_entry {
65545 union proc_op op;
65546 };
65547
65548 +struct getdents_callback {
65549 + struct linux_dirent __user * current_dir;
65550 + struct linux_dirent __user * previous;
65551 + struct file * file;
65552 + int count;
65553 + int error;
65554 +};
65555 +
65556 #define NOD(NAME, MODE, IOP, FOP, OP) { \
65557 .name = (NAME), \
65558 .len = sizeof(NAME) - 1, \
65559 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
65560 return 0;
65561 }
65562
65563 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65564 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
65565 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
65566 + _mm->pax_flags & MF_PAX_SEGMEXEC))
65567 +#endif
65568 +
65569 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65570 struct pid *pid, struct task_struct *task)
65571 {
65572 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
65573 if (mm && !IS_ERR(mm)) {
65574 unsigned int nwords = 0;
65575 +
65576 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65577 + /* allow if we're currently ptracing this task */
65578 + if (PAX_RAND_FLAGS(mm) &&
65579 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
65580 + mmput(mm);
65581 + return 0;
65582 + }
65583 +#endif
65584 +
65585 do {
65586 nwords += 2;
65587 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
65588 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
65589 }
65590
65591
65592 -#ifdef CONFIG_KALLSYMS
65593 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65594 /*
65595 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
65596 * Returns the resolved symbol. If that fails, simply return the address.
65597 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
65598 mutex_unlock(&task->signal->cred_guard_mutex);
65599 }
65600
65601 -#ifdef CONFIG_STACKTRACE
65602 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65603
65604 #define MAX_STACK_TRACE_DEPTH 64
65605
65606 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
65607 return 0;
65608 }
65609
65610 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65611 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65612 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65613 struct pid *pid, struct task_struct *task)
65614 {
65615 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
65616 /************************************************************************/
65617
65618 /* permission checks */
65619 -static int proc_fd_access_allowed(struct inode *inode)
65620 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
65621 {
65622 struct task_struct *task;
65623 int allowed = 0;
65624 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
65625 */
65626 task = get_proc_task(inode);
65627 if (task) {
65628 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65629 + if (log)
65630 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
65631 + else
65632 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
65633 put_task_struct(task);
65634 }
65635 return allowed;
65636 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
65637 struct task_struct *task,
65638 int hide_pid_min)
65639 {
65640 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65641 + return false;
65642 +
65643 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65644 + rcu_read_lock();
65645 + {
65646 + const struct cred *tmpcred = current_cred();
65647 + const struct cred *cred = __task_cred(task);
65648 +
65649 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
65650 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65651 + || in_group_p(grsec_proc_gid)
65652 +#endif
65653 + ) {
65654 + rcu_read_unlock();
65655 + return true;
65656 + }
65657 + }
65658 + rcu_read_unlock();
65659 +
65660 + if (!pid->hide_pid)
65661 + return false;
65662 +#endif
65663 +
65664 if (pid->hide_pid < hide_pid_min)
65665 return true;
65666 if (in_group_p(pid->pid_gid))
65667 return true;
65668 +
65669 return ptrace_may_access(task, PTRACE_MODE_READ);
65670 }
65671
65672 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
65673 put_task_struct(task);
65674
65675 if (!has_perms) {
65676 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65677 + {
65678 +#else
65679 if (pid->hide_pid == 2) {
65680 +#endif
65681 /*
65682 * Let's make getdents(), stat(), and open()
65683 * consistent with each other. If a process
65684 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
65685
65686 if (task) {
65687 mm = mm_access(task, mode);
65688 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
65689 + mmput(mm);
65690 + mm = ERR_PTR(-EPERM);
65691 + }
65692 put_task_struct(task);
65693
65694 if (!IS_ERR_OR_NULL(mm)) {
65695 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
65696 return PTR_ERR(mm);
65697
65698 file->private_data = mm;
65699 +
65700 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65701 + file->f_version = current->exec_id;
65702 +#endif
65703 +
65704 return 0;
65705 }
65706
65707 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65708 ssize_t copied;
65709 char *page;
65710
65711 +#ifdef CONFIG_GRKERNSEC
65712 + if (write)
65713 + return -EPERM;
65714 +#endif
65715 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65716 + if (file->f_version != current->exec_id) {
65717 + gr_log_badprocpid("mem");
65718 + return 0;
65719 + }
65720 +#endif
65721 +
65722 if (!mm)
65723 return 0;
65724
65725 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
65726 goto free;
65727
65728 while (count > 0) {
65729 - int this_len = min_t(int, count, PAGE_SIZE);
65730 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
65731
65732 if (write && copy_from_user(page, buf, this_len)) {
65733 copied = -EFAULT;
65734 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65735 if (!mm)
65736 return 0;
65737
65738 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
65739 + if (file->f_version != current->exec_id) {
65740 + gr_log_badprocpid("environ");
65741 + return 0;
65742 + }
65743 +#endif
65744 +
65745 page = (char *)__get_free_page(GFP_TEMPORARY);
65746 if (!page)
65747 return -ENOMEM;
65748 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
65749 goto free;
65750 while (count > 0) {
65751 size_t this_len, max_len;
65752 - int retval;
65753 + ssize_t retval;
65754
65755 if (src >= (mm->env_end - mm->env_start))
65756 break;
65757 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
65758 int error = -EACCES;
65759
65760 /* Are we allowed to snoop on the tasks file descriptors? */
65761 - if (!proc_fd_access_allowed(inode))
65762 + if (!proc_fd_access_allowed(inode, 0))
65763 goto out;
65764
65765 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65766 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
65767 struct path path;
65768
65769 /* Are we allowed to snoop on the tasks file descriptors? */
65770 - if (!proc_fd_access_allowed(inode))
65771 - goto out;
65772 + /* logging this is needed for learning on chromium to work properly,
65773 + but we don't want to flood the logs from 'ps' which does a readlink
65774 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
65775 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
65776 + */
65777 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
65778 + if (!proc_fd_access_allowed(inode,0))
65779 + goto out;
65780 + } else {
65781 + if (!proc_fd_access_allowed(inode,1))
65782 + goto out;
65783 + }
65784
65785 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
65786 if (error)
65787 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
65788 rcu_read_lock();
65789 cred = __task_cred(task);
65790 inode->i_uid = cred->euid;
65791 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65792 + inode->i_gid = grsec_proc_gid;
65793 +#else
65794 inode->i_gid = cred->egid;
65795 +#endif
65796 rcu_read_unlock();
65797 }
65798 security_task_to_inode(task, inode);
65799 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
65800 return -ENOENT;
65801 }
65802 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65803 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65804 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65805 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65806 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65807 +#endif
65808 task_dumpable(task)) {
65809 cred = __task_cred(task);
65810 stat->uid = cred->euid;
65811 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65812 + stat->gid = grsec_proc_gid;
65813 +#else
65814 stat->gid = cred->egid;
65815 +#endif
65816 }
65817 }
65818 rcu_read_unlock();
65819 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
65820
65821 if (task) {
65822 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
65823 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65824 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
65825 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65826 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
65827 +#endif
65828 task_dumpable(task)) {
65829 rcu_read_lock();
65830 cred = __task_cred(task);
65831 inode->i_uid = cred->euid;
65832 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
65833 + inode->i_gid = grsec_proc_gid;
65834 +#else
65835 inode->i_gid = cred->egid;
65836 +#endif
65837 rcu_read_unlock();
65838 } else {
65839 inode->i_uid = GLOBAL_ROOT_UID;
65840 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
65841 if (!task)
65842 goto out_no_task;
65843
65844 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65845 + goto out;
65846 +
65847 /*
65848 * Yes, it does not scale. And it should not. Don't add
65849 * new entries into /proc/<tgid>/ without very good reasons.
65850 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
65851 if (!task)
65852 return -ENOENT;
65853
65854 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65855 + goto out;
65856 +
65857 if (!dir_emit_dots(file, ctx))
65858 goto out;
65859
65860 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
65861 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
65862 #endif
65863 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65864 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65865 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65866 ONE("syscall", S_IRUSR, proc_pid_syscall),
65867 #endif
65868 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65869 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
65870 #ifdef CONFIG_SECURITY
65871 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65872 #endif
65873 -#ifdef CONFIG_KALLSYMS
65874 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65875 ONE("wchan", S_IRUGO, proc_pid_wchan),
65876 #endif
65877 -#ifdef CONFIG_STACKTRACE
65878 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65879 ONE("stack", S_IRUSR, proc_pid_stack),
65880 #endif
65881 #ifdef CONFIG_SCHEDSTATS
65882 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
65883 #ifdef CONFIG_HARDWALL
65884 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
65885 #endif
65886 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
65887 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
65888 +#endif
65889 #ifdef CONFIG_USER_NS
65890 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
65891 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
65892 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
65893 if (!inode)
65894 goto out;
65895
65896 +#ifdef CONFIG_GRKERNSEC_PROC_USER
65897 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
65898 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
65899 + inode->i_gid = grsec_proc_gid;
65900 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
65901 +#else
65902 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
65903 +#endif
65904 inode->i_op = &proc_tgid_base_inode_operations;
65905 inode->i_fop = &proc_tgid_base_operations;
65906 inode->i_flags|=S_IMMUTABLE;
65907 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
65908 if (!task)
65909 goto out;
65910
65911 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
65912 + goto out_put_task;
65913 +
65914 result = proc_pid_instantiate(dir, dentry, task, NULL);
65915 +out_put_task:
65916 put_task_struct(task);
65917 out:
65918 return ERR_PTR(result);
65919 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
65920 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
65921 #endif
65922 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
65923 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
65924 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
65925 ONE("syscall", S_IRUSR, proc_pid_syscall),
65926 #endif
65927 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
65928 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
65929 #ifdef CONFIG_SECURITY
65930 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
65931 #endif
65932 -#ifdef CONFIG_KALLSYMS
65933 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65934 ONE("wchan", S_IRUGO, proc_pid_wchan),
65935 #endif
65936 -#ifdef CONFIG_STACKTRACE
65937 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
65938 ONE("stack", S_IRUSR, proc_pid_stack),
65939 #endif
65940 #ifdef CONFIG_SCHEDSTATS
65941 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
65942 index cbd82df..c0407d2 100644
65943 --- a/fs/proc/cmdline.c
65944 +++ b/fs/proc/cmdline.c
65945 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
65946
65947 static int __init proc_cmdline_init(void)
65948 {
65949 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
65950 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
65951 +#else
65952 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
65953 +#endif
65954 return 0;
65955 }
65956 fs_initcall(proc_cmdline_init);
65957 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
65958 index 50493ed..248166b 100644
65959 --- a/fs/proc/devices.c
65960 +++ b/fs/proc/devices.c
65961 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
65962
65963 static int __init proc_devices_init(void)
65964 {
65965 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
65966 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
65967 +#else
65968 proc_create("devices", 0, NULL, &proc_devinfo_operations);
65969 +#endif
65970 return 0;
65971 }
65972 fs_initcall(proc_devices_init);
65973 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
65974 index 8e5ad83..1f07a8c 100644
65975 --- a/fs/proc/fd.c
65976 +++ b/fs/proc/fd.c
65977 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
65978 if (!task)
65979 return -ENOENT;
65980
65981 - files = get_files_struct(task);
65982 + if (!gr_acl_handle_procpidmem(task))
65983 + files = get_files_struct(task);
65984 put_task_struct(task);
65985
65986 if (files) {
65987 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
65988 */
65989 int proc_fd_permission(struct inode *inode, int mask)
65990 {
65991 + struct task_struct *task;
65992 int rv = generic_permission(inode, mask);
65993 - if (rv == 0)
65994 - return 0;
65995 +
65996 if (task_tgid(current) == proc_pid(inode))
65997 rv = 0;
65998 +
65999 + task = get_proc_task(inode);
66000 + if (task == NULL)
66001 + return rv;
66002 +
66003 + if (gr_acl_handle_procpidmem(task))
66004 + rv = -EACCES;
66005 +
66006 + put_task_struct(task);
66007 +
66008 return rv;
66009 }
66010
66011 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
66012 index b502bba..849e216 100644
66013 --- a/fs/proc/generic.c
66014 +++ b/fs/proc/generic.c
66015 @@ -22,6 +22,7 @@
66016 #include <linux/bitops.h>
66017 #include <linux/spinlock.h>
66018 #include <linux/completion.h>
66019 +#include <linux/grsecurity.h>
66020 #include <asm/uaccess.h>
66021
66022 #include "internal.h"
66023 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
66024 return proc_lookup_de(PDE(dir), dir, dentry);
66025 }
66026
66027 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
66028 + unsigned int flags)
66029 +{
66030 + if (gr_proc_is_restricted())
66031 + return ERR_PTR(-EACCES);
66032 +
66033 + return proc_lookup_de(PDE(dir), dir, dentry);
66034 +}
66035 +
66036 /*
66037 * This returns non-zero if at EOF, so that the /proc
66038 * root directory can use this and check if it should
66039 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
66040 return proc_readdir_de(PDE(inode), file, ctx);
66041 }
66042
66043 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
66044 +{
66045 + struct inode *inode = file_inode(file);
66046 +
66047 + if (gr_proc_is_restricted())
66048 + return -EACCES;
66049 +
66050 + return proc_readdir_de(PDE(inode), file, ctx);
66051 +}
66052 +
66053 /*
66054 * These are the generic /proc directory operations. They
66055 * use the in-memory "struct proc_dir_entry" tree to parse
66056 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
66057 .iterate = proc_readdir,
66058 };
66059
66060 +static const struct file_operations proc_dir_restricted_operations = {
66061 + .llseek = generic_file_llseek,
66062 + .read = generic_read_dir,
66063 + .iterate = proc_readdir_restrict,
66064 +};
66065 +
66066 /*
66067 * proc directories can do almost nothing..
66068 */
66069 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
66070 .setattr = proc_notify_change,
66071 };
66072
66073 +static const struct inode_operations proc_dir_restricted_inode_operations = {
66074 + .lookup = proc_lookup_restrict,
66075 + .getattr = proc_getattr,
66076 + .setattr = proc_notify_change,
66077 +};
66078 +
66079 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
66080 {
66081 int ret;
66082 @@ -339,8 +371,13 @@ static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp
66083 return ret;
66084
66085 if (S_ISDIR(dp->mode)) {
66086 - dp->proc_fops = &proc_dir_operations;
66087 - dp->proc_iops = &proc_dir_inode_operations;
66088 + if (dp->restricted) {
66089 + dp->proc_fops = &proc_dir_restricted_operations;
66090 + dp->proc_iops = &proc_dir_restricted_inode_operations;
66091 + } else {
66092 + dp->proc_fops = &proc_dir_operations;
66093 + dp->proc_iops = &proc_dir_inode_operations;
66094 + }
66095 dir->nlink++;
66096 } else if (S_ISLNK(dp->mode)) {
66097 dp->proc_iops = &proc_link_inode_operations;
66098 @@ -453,6 +490,27 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
66099 }
66100 EXPORT_SYMBOL_GPL(proc_mkdir_data);
66101
66102 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
66103 + struct proc_dir_entry *parent, void *data)
66104 +{
66105 + struct proc_dir_entry *ent;
66106 +
66107 + if (mode == 0)
66108 + mode = S_IRUGO | S_IXUGO;
66109 +
66110 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
66111 + if (ent) {
66112 + ent->data = data;
66113 + ent->restricted = 1;
66114 + if (proc_register(parent, ent) < 0) {
66115 + kfree(ent);
66116 + ent = NULL;
66117 + }
66118 + }
66119 + return ent;
66120 +}
66121 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
66122 +
66123 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
66124 struct proc_dir_entry *parent)
66125 {
66126 @@ -467,6 +525,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
66127 }
66128 EXPORT_SYMBOL(proc_mkdir);
66129
66130 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
66131 + struct proc_dir_entry *parent)
66132 +{
66133 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
66134 +}
66135 +EXPORT_SYMBOL(proc_mkdir_restrict);
66136 +
66137 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
66138 struct proc_dir_entry *parent,
66139 const struct file_operations *proc_fops,
66140 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
66141 index 3b0f838..a0e0f63e 100644
66142 --- a/fs/proc/inode.c
66143 +++ b/fs/proc/inode.c
66144 @@ -24,11 +24,17 @@
66145 #include <linux/mount.h>
66146 #include <linux/magic.h>
66147 #include <linux/namei.h>
66148 +#include <linux/grsecurity.h>
66149
66150 #include <asm/uaccess.h>
66151
66152 #include "internal.h"
66153
66154 +#ifdef CONFIG_PROC_SYSCTL
66155 +extern const struct inode_operations proc_sys_inode_operations;
66156 +extern const struct inode_operations proc_sys_dir_operations;
66157 +#endif
66158 +
66159 static void proc_evict_inode(struct inode *inode)
66160 {
66161 struct proc_dir_entry *de;
66162 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
66163 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
66164 sysctl_head_put(head);
66165 }
66166 +
66167 +#ifdef CONFIG_PROC_SYSCTL
66168 + if (inode->i_op == &proc_sys_inode_operations ||
66169 + inode->i_op == &proc_sys_dir_operations)
66170 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
66171 +#endif
66172 +
66173 }
66174
66175 static struct kmem_cache * proc_inode_cachep;
66176 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
66177 if (de->mode) {
66178 inode->i_mode = de->mode;
66179 inode->i_uid = de->uid;
66180 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66181 + inode->i_gid = grsec_proc_gid;
66182 +#else
66183 inode->i_gid = de->gid;
66184 +#endif
66185 }
66186 if (de->size)
66187 inode->i_size = de->size;
66188 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
66189 index c835b94..c9e01a3 100644
66190 --- a/fs/proc/internal.h
66191 +++ b/fs/proc/internal.h
66192 @@ -47,9 +47,10 @@ struct proc_dir_entry {
66193 struct completion *pde_unload_completion;
66194 struct list_head pde_openers; /* who did ->open, but not ->release */
66195 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
66196 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
66197 u8 namelen;
66198 char name[];
66199 -};
66200 +} __randomize_layout;
66201
66202 union proc_op {
66203 int (*proc_get_link)(struct dentry *, struct path *);
66204 @@ -67,7 +68,7 @@ struct proc_inode {
66205 struct ctl_table *sysctl_entry;
66206 const struct proc_ns_operations *ns_ops;
66207 struct inode vfs_inode;
66208 -};
66209 +} __randomize_layout;
66210
66211 /*
66212 * General functions
66213 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
66214 struct pid *, struct task_struct *);
66215 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
66216 struct pid *, struct task_struct *);
66217 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
66218 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
66219 + struct pid *, struct task_struct *);
66220 +#endif
66221
66222 /*
66223 * base.c
66224 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
66225 * generic.c
66226 */
66227 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
66228 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
66229 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
66230 struct dentry *);
66231 extern int proc_readdir(struct file *, struct dir_context *);
66232 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
66233 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
66234
66235 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
66236 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
66237 index a352d57..cb94a5c 100644
66238 --- a/fs/proc/interrupts.c
66239 +++ b/fs/proc/interrupts.c
66240 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
66241
66242 static int __init proc_interrupts_init(void)
66243 {
66244 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66245 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
66246 +#else
66247 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
66248 +#endif
66249 return 0;
66250 }
66251 fs_initcall(proc_interrupts_init);
66252 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
66253 index 91a4e64..cb007c0 100644
66254 --- a/fs/proc/kcore.c
66255 +++ b/fs/proc/kcore.c
66256 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66257 * the addresses in the elf_phdr on our list.
66258 */
66259 start = kc_offset_to_vaddr(*fpos - elf_buflen);
66260 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
66261 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
66262 + if (tsz > buflen)
66263 tsz = buflen;
66264 -
66265 +
66266 while (buflen) {
66267 struct kcore_list *m;
66268
66269 @@ -514,20 +515,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66270 kfree(elf_buf);
66271 } else {
66272 if (kern_addr_valid(start)) {
66273 - unsigned long n;
66274 + char *elf_buf;
66275 + mm_segment_t oldfs;
66276
66277 - n = copy_to_user(buffer, (char *)start, tsz);
66278 - /*
66279 - * We cannot distinguish between fault on source
66280 - * and fault on destination. When this happens
66281 - * we clear too and hope it will trigger the
66282 - * EFAULT again.
66283 - */
66284 - if (n) {
66285 - if (clear_user(buffer + tsz - n,
66286 - n))
66287 + elf_buf = kmalloc(tsz, GFP_KERNEL);
66288 + if (!elf_buf)
66289 + return -ENOMEM;
66290 + oldfs = get_fs();
66291 + set_fs(KERNEL_DS);
66292 + if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
66293 + set_fs(oldfs);
66294 + if (copy_to_user(buffer, elf_buf, tsz)) {
66295 + kfree(elf_buf);
66296 return -EFAULT;
66297 + }
66298 }
66299 + set_fs(oldfs);
66300 + kfree(elf_buf);
66301 } else {
66302 if (clear_user(buffer, tsz))
66303 return -EFAULT;
66304 @@ -547,6 +551,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
66305
66306 static int open_kcore(struct inode *inode, struct file *filp)
66307 {
66308 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
66309 + return -EPERM;
66310 +#endif
66311 if (!capable(CAP_SYS_RAWIO))
66312 return -EPERM;
66313 if (kcore_need_update)
66314 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
66315 index d3ebf2e..6ad42d1 100644
66316 --- a/fs/proc/meminfo.c
66317 +++ b/fs/proc/meminfo.c
66318 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
66319 vmi.used >> 10,
66320 vmi.largest_chunk >> 10
66321 #ifdef CONFIG_MEMORY_FAILURE
66322 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66323 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
66324 #endif
66325 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
66326 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
66327 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
66328 index d4a3574..b421ce9 100644
66329 --- a/fs/proc/nommu.c
66330 +++ b/fs/proc/nommu.c
66331 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
66332
66333 if (file) {
66334 seq_pad(m, ' ');
66335 - seq_path(m, &file->f_path, "");
66336 + seq_path(m, &file->f_path, "\n\\");
66337 }
66338
66339 seq_putc(m, '\n');
66340 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
66341 index 1bde894..22ac7eb 100644
66342 --- a/fs/proc/proc_net.c
66343 +++ b/fs/proc/proc_net.c
66344 @@ -23,9 +23,27 @@
66345 #include <linux/nsproxy.h>
66346 #include <net/net_namespace.h>
66347 #include <linux/seq_file.h>
66348 +#include <linux/grsecurity.h>
66349
66350 #include "internal.h"
66351
66352 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66353 +static struct seq_operations *ipv6_seq_ops_addr;
66354 +
66355 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
66356 +{
66357 + ipv6_seq_ops_addr = addr;
66358 +}
66359 +
66360 +void unregister_ipv6_seq_ops_addr(void)
66361 +{
66362 + ipv6_seq_ops_addr = NULL;
66363 +}
66364 +
66365 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
66366 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
66367 +#endif
66368 +
66369 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
66370 {
66371 return pde->parent->data;
66372 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
66373 return maybe_get_net(PDE_NET(PDE(inode)));
66374 }
66375
66376 +extern const struct seq_operations dev_seq_ops;
66377 +
66378 int seq_open_net(struct inode *ino, struct file *f,
66379 const struct seq_operations *ops, int size)
66380 {
66381 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
66382
66383 BUG_ON(size < sizeof(*p));
66384
66385 + /* only permit access to /proc/net/dev */
66386 + if (
66387 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
66388 + ops != ipv6_seq_ops_addr &&
66389 +#endif
66390 + ops != &dev_seq_ops && gr_proc_is_restricted())
66391 + return -EACCES;
66392 +
66393 net = get_proc_net(ino);
66394 if (net == NULL)
66395 return -ENXIO;
66396 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
66397 int err;
66398 struct net *net;
66399
66400 + if (gr_proc_is_restricted())
66401 + return -EACCES;
66402 +
66403 err = -ENXIO;
66404 net = get_proc_net(inode);
66405 if (net == NULL)
66406 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
66407 index f92d5dd..26398ac 100644
66408 --- a/fs/proc/proc_sysctl.c
66409 +++ b/fs/proc/proc_sysctl.c
66410 @@ -11,13 +11,21 @@
66411 #include <linux/namei.h>
66412 #include <linux/mm.h>
66413 #include <linux/module.h>
66414 +#include <linux/nsproxy.h>
66415 +#ifdef CONFIG_GRKERNSEC
66416 +#include <net/net_namespace.h>
66417 +#endif
66418 #include "internal.h"
66419
66420 +extern int gr_handle_chroot_sysctl(const int op);
66421 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
66422 + const int op);
66423 +
66424 static const struct dentry_operations proc_sys_dentry_operations;
66425 static const struct file_operations proc_sys_file_operations;
66426 -static const struct inode_operations proc_sys_inode_operations;
66427 +const struct inode_operations proc_sys_inode_operations;
66428 static const struct file_operations proc_sys_dir_file_operations;
66429 -static const struct inode_operations proc_sys_dir_operations;
66430 +const struct inode_operations proc_sys_dir_operations;
66431
66432 void proc_sys_poll_notify(struct ctl_table_poll *poll)
66433 {
66434 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
66435
66436 err = NULL;
66437 d_set_d_op(dentry, &proc_sys_dentry_operations);
66438 +
66439 + gr_handle_proc_create(dentry, inode);
66440 +
66441 d_add(dentry, inode);
66442
66443 out:
66444 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66445 struct inode *inode = file_inode(filp);
66446 struct ctl_table_header *head = grab_header(inode);
66447 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
66448 + int op = write ? MAY_WRITE : MAY_READ;
66449 ssize_t error;
66450 size_t res;
66451
66452 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66453 * and won't be until we finish.
66454 */
66455 error = -EPERM;
66456 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
66457 + if (sysctl_perm(head, table, op))
66458 goto out;
66459
66460 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
66461 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
66462 if (!table->proc_handler)
66463 goto out;
66464
66465 +#ifdef CONFIG_GRKERNSEC
66466 + error = -EPERM;
66467 + if (gr_handle_chroot_sysctl(op))
66468 + goto out;
66469 + dget(filp->f_path.dentry);
66470 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
66471 + dput(filp->f_path.dentry);
66472 + goto out;
66473 + }
66474 + dput(filp->f_path.dentry);
66475 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
66476 + goto out;
66477 + if (write) {
66478 + if (current->nsproxy->net_ns != table->extra2) {
66479 + if (!capable(CAP_SYS_ADMIN))
66480 + goto out;
66481 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
66482 + goto out;
66483 + }
66484 +#endif
66485 +
66486 /* careful: calling conventions are nasty here */
66487 res = count;
66488 error = table->proc_handler(table, write, buf, &res, ppos);
66489 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
66490 return false;
66491 } else {
66492 d_set_d_op(child, &proc_sys_dentry_operations);
66493 +
66494 + gr_handle_proc_create(child, inode);
66495 +
66496 d_add(child, inode);
66497 }
66498 } else {
66499 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
66500 if ((*pos)++ < ctx->pos)
66501 return true;
66502
66503 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
66504 + return 0;
66505 +
66506 if (unlikely(S_ISLNK(table->mode)))
66507 res = proc_sys_link_fill_cache(file, ctx, head, table);
66508 else
66509 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
66510 if (IS_ERR(head))
66511 return PTR_ERR(head);
66512
66513 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
66514 + return -ENOENT;
66515 +
66516 generic_fillattr(inode, stat);
66517 if (table)
66518 stat->mode = (stat->mode & S_IFMT) | table->mode;
66519 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
66520 .llseek = generic_file_llseek,
66521 };
66522
66523 -static const struct inode_operations proc_sys_inode_operations = {
66524 +const struct inode_operations proc_sys_inode_operations = {
66525 .permission = proc_sys_permission,
66526 .setattr = proc_sys_setattr,
66527 .getattr = proc_sys_getattr,
66528 };
66529
66530 -static const struct inode_operations proc_sys_dir_operations = {
66531 +const struct inode_operations proc_sys_dir_operations = {
66532 .lookup = proc_sys_lookup,
66533 .permission = proc_sys_permission,
66534 .setattr = proc_sys_setattr,
66535 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
66536 static struct ctl_dir *new_dir(struct ctl_table_set *set,
66537 const char *name, int namelen)
66538 {
66539 - struct ctl_table *table;
66540 + ctl_table_no_const *table;
66541 struct ctl_dir *new;
66542 struct ctl_node *node;
66543 char *new_name;
66544 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
66545 return NULL;
66546
66547 node = (struct ctl_node *)(new + 1);
66548 - table = (struct ctl_table *)(node + 1);
66549 + table = (ctl_table_no_const *)(node + 1);
66550 new_name = (char *)(table + 2);
66551 memcpy(new_name, name, namelen);
66552 new_name[namelen] = '\0';
66553 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
66554 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
66555 struct ctl_table_root *link_root)
66556 {
66557 - struct ctl_table *link_table, *entry, *link;
66558 + ctl_table_no_const *link_table, *link;
66559 + struct ctl_table *entry;
66560 struct ctl_table_header *links;
66561 struct ctl_node *node;
66562 char *link_name;
66563 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
66564 return NULL;
66565
66566 node = (struct ctl_node *)(links + 1);
66567 - link_table = (struct ctl_table *)(node + nr_entries);
66568 + link_table = (ctl_table_no_const *)(node + nr_entries);
66569 link_name = (char *)&link_table[nr_entries + 1];
66570
66571 for (link = link_table, entry = table; entry->procname; link++, entry++) {
66572 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66573 struct ctl_table_header ***subheader, struct ctl_table_set *set,
66574 struct ctl_table *table)
66575 {
66576 - struct ctl_table *ctl_table_arg = NULL;
66577 - struct ctl_table *entry, *files;
66578 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
66579 + struct ctl_table *entry;
66580 int nr_files = 0;
66581 int nr_dirs = 0;
66582 int err = -ENOMEM;
66583 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66584 nr_files++;
66585 }
66586
66587 - files = table;
66588 /* If there are mixed files and directories we need a new table */
66589 if (nr_dirs && nr_files) {
66590 - struct ctl_table *new;
66591 + ctl_table_no_const *new;
66592 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
66593 GFP_KERNEL);
66594 if (!files)
66595 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
66596 /* Register everything except a directory full of subdirectories */
66597 if (nr_files || !nr_dirs) {
66598 struct ctl_table_header *header;
66599 - header = __register_sysctl_table(set, path, files);
66600 + header = __register_sysctl_table(set, path, files ? files : table);
66601 if (!header) {
66602 kfree(ctl_table_arg);
66603 goto out;
66604 diff --git a/fs/proc/root.c b/fs/proc/root.c
66605 index e74ac9f..35e89f4 100644
66606 --- a/fs/proc/root.c
66607 +++ b/fs/proc/root.c
66608 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
66609 proc_mkdir("openprom", NULL);
66610 #endif
66611 proc_tty_init();
66612 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66613 +#ifdef CONFIG_GRKERNSEC_PROC_USER
66614 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
66615 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66616 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
66617 +#endif
66618 +#else
66619 proc_mkdir("bus", NULL);
66620 +#endif
66621 proc_sys_init();
66622 }
66623
66624 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
66625 index 510413eb..34d9a8c 100644
66626 --- a/fs/proc/stat.c
66627 +++ b/fs/proc/stat.c
66628 @@ -11,6 +11,7 @@
66629 #include <linux/irqnr.h>
66630 #include <linux/cputime.h>
66631 #include <linux/tick.h>
66632 +#include <linux/grsecurity.h>
66633
66634 #ifndef arch_irq_stat_cpu
66635 #define arch_irq_stat_cpu(cpu) 0
66636 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
66637 u64 sum_softirq = 0;
66638 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
66639 struct timespec boottime;
66640 + int unrestricted = 1;
66641 +
66642 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
66643 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
66644 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
66645 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
66646 + && !in_group_p(grsec_proc_gid)
66647 +#endif
66648 + )
66649 + unrestricted = 0;
66650 +#endif
66651 +#endif
66652
66653 user = nice = system = idle = iowait =
66654 irq = softirq = steal = 0;
66655 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
66656 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66657 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66658 idle += get_idle_time(i);
66659 - iowait += get_iowait_time(i);
66660 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66661 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66662 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66663 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66664 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66665 - sum += kstat_cpu_irqs_sum(i);
66666 - sum += arch_irq_stat_cpu(i);
66667 + if (unrestricted) {
66668 + iowait += get_iowait_time(i);
66669 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66670 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66671 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66672 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66673 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66674 + sum += kstat_cpu_irqs_sum(i);
66675 + sum += arch_irq_stat_cpu(i);
66676 + for (j = 0; j < NR_SOFTIRQS; j++) {
66677 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66678
66679 - for (j = 0; j < NR_SOFTIRQS; j++) {
66680 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
66681 -
66682 - per_softirq_sums[j] += softirq_stat;
66683 - sum_softirq += softirq_stat;
66684 + per_softirq_sums[j] += softirq_stat;
66685 + sum_softirq += softirq_stat;
66686 + }
66687 }
66688 }
66689 - sum += arch_irq_stat();
66690 + if (unrestricted)
66691 + sum += arch_irq_stat();
66692
66693 seq_puts(p, "cpu ");
66694 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66695 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
66696 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
66697 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
66698 idle = get_idle_time(i);
66699 - iowait = get_iowait_time(i);
66700 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66701 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66702 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66703 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66704 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66705 + if (unrestricted) {
66706 + iowait = get_iowait_time(i);
66707 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
66708 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
66709 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
66710 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
66711 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
66712 + }
66713 seq_printf(p, "cpu%d", i);
66714 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
66715 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
66716 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
66717
66718 /* sum again ? it could be updated? */
66719 for_each_irq_nr(j)
66720 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
66721 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
66722
66723 seq_printf(p,
66724 "\nctxt %llu\n"
66725 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
66726 "processes %lu\n"
66727 "procs_running %lu\n"
66728 "procs_blocked %lu\n",
66729 - nr_context_switches(),
66730 + unrestricted ? nr_context_switches() : 0ULL,
66731 (unsigned long)jif,
66732 - total_forks,
66733 - nr_running(),
66734 - nr_iowait());
66735 + unrestricted ? total_forks : 0UL,
66736 + unrestricted ? nr_running() : 0UL,
66737 + unrestricted ? nr_iowait() : 0UL);
66738
66739 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
66740
66741 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
66742 index f86e549..3a88fcd 100644
66743 --- a/fs/proc/task_mmu.c
66744 +++ b/fs/proc/task_mmu.c
66745 @@ -13,12 +13,19 @@
66746 #include <linux/swap.h>
66747 #include <linux/swapops.h>
66748 #include <linux/mmu_notifier.h>
66749 +#include <linux/grsecurity.h>
66750
66751 #include <asm/elf.h>
66752 #include <asm/uaccess.h>
66753 #include <asm/tlbflush.h>
66754 #include "internal.h"
66755
66756 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66757 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
66758 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
66759 + _mm->pax_flags & MF_PAX_SEGMEXEC))
66760 +#endif
66761 +
66762 void task_mem(struct seq_file *m, struct mm_struct *mm)
66763 {
66764 unsigned long data, text, lib, swap;
66765 @@ -54,8 +61,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66766 "VmExe:\t%8lu kB\n"
66767 "VmLib:\t%8lu kB\n"
66768 "VmPTE:\t%8lu kB\n"
66769 - "VmSwap:\t%8lu kB\n",
66770 - hiwater_vm << (PAGE_SHIFT-10),
66771 + "VmSwap:\t%8lu kB\n"
66772 +
66773 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66774 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
66775 +#endif
66776 +
66777 + ,hiwater_vm << (PAGE_SHIFT-10),
66778 total_vm << (PAGE_SHIFT-10),
66779 mm->locked_vm << (PAGE_SHIFT-10),
66780 mm->pinned_vm << (PAGE_SHIFT-10),
66781 @@ -65,7 +77,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66782 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
66783 (PTRS_PER_PTE * sizeof(pte_t) *
66784 atomic_long_read(&mm->nr_ptes)) >> 10,
66785 - swap << (PAGE_SHIFT-10));
66786 + swap << (PAGE_SHIFT-10)
66787 +
66788 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66789 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66790 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
66791 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
66792 +#else
66793 + , mm->context.user_cs_base
66794 + , mm->context.user_cs_limit
66795 +#endif
66796 +#endif
66797 +
66798 + );
66799 }
66800
66801 unsigned long task_vsize(struct mm_struct *mm)
66802 @@ -282,13 +306,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66803 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
66804 }
66805
66806 - /* We don't show the stack guard page in /proc/maps */
66807 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66808 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
66809 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
66810 +#else
66811 start = vma->vm_start;
66812 - if (stack_guard_page_start(vma, start))
66813 - start += PAGE_SIZE;
66814 end = vma->vm_end;
66815 - if (stack_guard_page_end(vma, end))
66816 - end -= PAGE_SIZE;
66817 +#endif
66818
66819 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
66820 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
66821 @@ -298,7 +322,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66822 flags & VM_WRITE ? 'w' : '-',
66823 flags & VM_EXEC ? 'x' : '-',
66824 flags & VM_MAYSHARE ? 's' : 'p',
66825 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66826 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
66827 +#else
66828 pgoff,
66829 +#endif
66830 MAJOR(dev), MINOR(dev), ino);
66831
66832 /*
66833 @@ -307,7 +335,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66834 */
66835 if (file) {
66836 seq_pad(m, ' ');
66837 - seq_path(m, &file->f_path, "\n");
66838 + seq_path(m, &file->f_path, "\n\\");
66839 goto done;
66840 }
66841
66842 @@ -338,8 +366,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
66843 * Thread stack in /proc/PID/task/TID/maps or
66844 * the main process stack.
66845 */
66846 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
66847 - vma->vm_end >= mm->start_stack)) {
66848 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
66849 + (vma->vm_start <= mm->start_stack &&
66850 + vma->vm_end >= mm->start_stack)) {
66851 name = "[stack]";
66852 } else {
66853 /* Thread stack in /proc/PID/maps */
66854 @@ -359,6 +388,12 @@ done:
66855
66856 static int show_map(struct seq_file *m, void *v, int is_pid)
66857 {
66858 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66859 + if (current->exec_id != m->exec_id) {
66860 + gr_log_badprocpid("maps");
66861 + return 0;
66862 + }
66863 +#endif
66864 show_map_vma(m, v, is_pid);
66865 m_cache_vma(m, v);
66866 return 0;
66867 @@ -629,12 +664,23 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66868 .private = &mss,
66869 };
66870
66871 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66872 + if (current->exec_id != m->exec_id) {
66873 + gr_log_badprocpid("smaps");
66874 + return 0;
66875 + }
66876 +#endif
66877 memset(&mss, 0, sizeof mss);
66878 - mss.vma = vma;
66879 - /* mmap_sem is held in m_start */
66880 - if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66881 - walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66882 -
66883 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66884 + if (!PAX_RAND_FLAGS(vma->vm_mm)) {
66885 +#endif
66886 + mss.vma = vma;
66887 + /* mmap_sem is held in m_start */
66888 + if (vma->vm_mm && !is_vm_hugetlb_page(vma))
66889 + walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
66890 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66891 + }
66892 +#endif
66893 show_map_vma(m, vma, is_pid);
66894
66895 seq_printf(m,
66896 @@ -652,7 +698,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
66897 "KernelPageSize: %8lu kB\n"
66898 "MMUPageSize: %8lu kB\n"
66899 "Locked: %8lu kB\n",
66900 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66901 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
66902 +#else
66903 (vma->vm_end - vma->vm_start) >> 10,
66904 +#endif
66905 mss.resident >> 10,
66906 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
66907 mss.shared_clean >> 10,
66908 @@ -1489,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66909 char buffer[64];
66910 int nid;
66911
66912 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66913 + if (current->exec_id != m->exec_id) {
66914 + gr_log_badprocpid("numa_maps");
66915 + return 0;
66916 + }
66917 +#endif
66918 +
66919 if (!mm)
66920 return 0;
66921
66922 @@ -1510,11 +1567,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
66923 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
66924 }
66925
66926 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
66927 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
66928 +#else
66929 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
66930 +#endif
66931
66932 if (file) {
66933 seq_puts(m, " file=");
66934 - seq_path(m, &file->f_path, "\n\t= ");
66935 + seq_path(m, &file->f_path, "\n\t\\= ");
66936 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
66937 seq_puts(m, " heap");
66938 } else {
66939 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
66940 index 599ec2e..f1413ae 100644
66941 --- a/fs/proc/task_nommu.c
66942 +++ b/fs/proc/task_nommu.c
66943 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
66944 else
66945 bytes += kobjsize(mm);
66946
66947 - if (current->fs && current->fs->users > 1)
66948 + if (current->fs && atomic_read(&current->fs->users) > 1)
66949 sbytes += kobjsize(current->fs);
66950 else
66951 bytes += kobjsize(current->fs);
66952 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
66953
66954 if (file) {
66955 seq_pad(m, ' ');
66956 - seq_path(m, &file->f_path, "");
66957 + seq_path(m, &file->f_path, "\n\\");
66958 } else if (mm) {
66959 pid_t tid = pid_of_stack(priv, vma, is_pid);
66960
66961 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
66962 index a90d6d35..d08047c 100644
66963 --- a/fs/proc/vmcore.c
66964 +++ b/fs/proc/vmcore.c
66965 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
66966 nr_bytes = count;
66967
66968 /* If pfn is not ram, return zeros for sparse dump files */
66969 - if (pfn_is_ram(pfn) == 0)
66970 - memset(buf, 0, nr_bytes);
66971 - else {
66972 + if (pfn_is_ram(pfn) == 0) {
66973 + if (userbuf) {
66974 + if (clear_user((char __force_user *)buf, nr_bytes))
66975 + return -EFAULT;
66976 + } else
66977 + memset(buf, 0, nr_bytes);
66978 + } else {
66979 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
66980 offset, userbuf);
66981 if (tmp < 0)
66982 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
66983 static int copy_to(void *target, void *src, size_t size, int userbuf)
66984 {
66985 if (userbuf) {
66986 - if (copy_to_user((char __user *) target, src, size))
66987 + if (copy_to_user((char __force_user *) target, src, size))
66988 return -EFAULT;
66989 } else {
66990 memcpy(target, src, size);
66991 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
66992 if (*fpos < m->offset + m->size) {
66993 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
66994 start = m->paddr + *fpos - m->offset;
66995 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
66996 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
66997 if (tmp < 0)
66998 return tmp;
66999 buflen -= tsz;
67000 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
67001 static ssize_t read_vmcore(struct file *file, char __user *buffer,
67002 size_t buflen, loff_t *fpos)
67003 {
67004 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
67005 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
67006 }
67007
67008 /*
67009 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
67010 index d3fb2b6..43a8140 100644
67011 --- a/fs/qnx6/qnx6.h
67012 +++ b/fs/qnx6/qnx6.h
67013 @@ -74,7 +74,7 @@ enum {
67014 BYTESEX_BE,
67015 };
67016
67017 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67018 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
67019 {
67020 if (sbi->s_bytesex == BYTESEX_LE)
67021 return le64_to_cpu((__force __le64)n);
67022 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
67023 return (__force __fs64)cpu_to_be64(n);
67024 }
67025
67026 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67027 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
67028 {
67029 if (sbi->s_bytesex == BYTESEX_LE)
67030 return le32_to_cpu((__force __le32)n);
67031 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
67032 index bb2869f..d34ada8 100644
67033 --- a/fs/quota/netlink.c
67034 +++ b/fs/quota/netlink.c
67035 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
67036 void quota_send_warning(struct kqid qid, dev_t dev,
67037 const char warntype)
67038 {
67039 - static atomic_t seq;
67040 + static atomic_unchecked_t seq;
67041 struct sk_buff *skb;
67042 void *msg_head;
67043 int ret;
67044 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
67045 "VFS: Not enough memory to send quota warning.\n");
67046 return;
67047 }
67048 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
67049 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
67050 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
67051 if (!msg_head) {
67052 printk(KERN_ERR
67053 diff --git a/fs/read_write.c b/fs/read_write.c
67054 index c0805c93..d39f2eb 100644
67055 --- a/fs/read_write.c
67056 +++ b/fs/read_write.c
67057 @@ -507,7 +507,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
67058
67059 old_fs = get_fs();
67060 set_fs(get_ds());
67061 - p = (__force const char __user *)buf;
67062 + p = (const char __force_user *)buf;
67063 if (count > MAX_RW_COUNT)
67064 count = MAX_RW_COUNT;
67065 if (file->f_op->write)
67066 diff --git a/fs/readdir.c b/fs/readdir.c
67067 index ced6791..936687b 100644
67068 --- a/fs/readdir.c
67069 +++ b/fs/readdir.c
67070 @@ -18,6 +18,7 @@
67071 #include <linux/security.h>
67072 #include <linux/syscalls.h>
67073 #include <linux/unistd.h>
67074 +#include <linux/namei.h>
67075
67076 #include <asm/uaccess.h>
67077
67078 @@ -71,6 +72,7 @@ struct old_linux_dirent {
67079 struct readdir_callback {
67080 struct dir_context ctx;
67081 struct old_linux_dirent __user * dirent;
67082 + struct file * file;
67083 int result;
67084 };
67085
67086 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
67087 buf->result = -EOVERFLOW;
67088 return -EOVERFLOW;
67089 }
67090 +
67091 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67092 + return 0;
67093 +
67094 buf->result++;
67095 dirent = buf->dirent;
67096 if (!access_ok(VERIFY_WRITE, dirent,
67097 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
67098 if (!f.file)
67099 return -EBADF;
67100
67101 + buf.file = f.file;
67102 error = iterate_dir(f.file, &buf.ctx);
67103 if (buf.result)
67104 error = buf.result;
67105 @@ -145,6 +152,7 @@ struct getdents_callback {
67106 struct dir_context ctx;
67107 struct linux_dirent __user * current_dir;
67108 struct linux_dirent __user * previous;
67109 + struct file * file;
67110 int count;
67111 int error;
67112 };
67113 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
67114 buf->error = -EOVERFLOW;
67115 return -EOVERFLOW;
67116 }
67117 +
67118 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67119 + return 0;
67120 +
67121 dirent = buf->previous;
67122 if (dirent) {
67123 if (__put_user(offset, &dirent->d_off))
67124 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
67125 if (!f.file)
67126 return -EBADF;
67127
67128 + buf.file = f.file;
67129 error = iterate_dir(f.file, &buf.ctx);
67130 if (error >= 0)
67131 error = buf.error;
67132 @@ -230,6 +243,7 @@ struct getdents_callback64 {
67133 struct dir_context ctx;
67134 struct linux_dirent64 __user * current_dir;
67135 struct linux_dirent64 __user * previous;
67136 + struct file *file;
67137 int count;
67138 int error;
67139 };
67140 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
67141 buf->error = -EINVAL; /* only used if we fail.. */
67142 if (reclen > buf->count)
67143 return -EINVAL;
67144 +
67145 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
67146 + return 0;
67147 +
67148 dirent = buf->previous;
67149 if (dirent) {
67150 if (__put_user(offset, &dirent->d_off))
67151 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
67152 if (!f.file)
67153 return -EBADF;
67154
67155 + buf.file = f.file;
67156 error = iterate_dir(f.file, &buf.ctx);
67157 if (error >= 0)
67158 error = buf.error;
67159 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
67160 index 9c02d96..6562c10 100644
67161 --- a/fs/reiserfs/do_balan.c
67162 +++ b/fs/reiserfs/do_balan.c
67163 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
67164 return;
67165 }
67166
67167 - atomic_inc(&fs_generation(tb->tb_sb));
67168 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
67169 do_balance_starts(tb);
67170
67171 /*
67172 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
67173 index aca73dd..e3c558d 100644
67174 --- a/fs/reiserfs/item_ops.c
67175 +++ b/fs/reiserfs/item_ops.c
67176 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
67177 }
67178
67179 static struct item_operations errcatch_ops = {
67180 - errcatch_bytes_number,
67181 - errcatch_decrement_key,
67182 - errcatch_is_left_mergeable,
67183 - errcatch_print_item,
67184 - errcatch_check_item,
67185 + .bytes_number = errcatch_bytes_number,
67186 + .decrement_key = errcatch_decrement_key,
67187 + .is_left_mergeable = errcatch_is_left_mergeable,
67188 + .print_item = errcatch_print_item,
67189 + .check_item = errcatch_check_item,
67190
67191 - errcatch_create_vi,
67192 - errcatch_check_left,
67193 - errcatch_check_right,
67194 - errcatch_part_size,
67195 - errcatch_unit_num,
67196 - errcatch_print_vi
67197 + .create_vi = errcatch_create_vi,
67198 + .check_left = errcatch_check_left,
67199 + .check_right = errcatch_check_right,
67200 + .part_size = errcatch_part_size,
67201 + .unit_num = errcatch_unit_num,
67202 + .print_vi = errcatch_print_vi
67203 };
67204
67205 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
67206 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
67207 index 621b9f3..af527fd 100644
67208 --- a/fs/reiserfs/procfs.c
67209 +++ b/fs/reiserfs/procfs.c
67210 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
67211 "SMALL_TAILS " : "NO_TAILS ",
67212 replay_only(sb) ? "REPLAY_ONLY " : "",
67213 convert_reiserfs(sb) ? "CONV " : "",
67214 - atomic_read(&r->s_generation_counter),
67215 + atomic_read_unchecked(&r->s_generation_counter),
67216 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
67217 SF(s_do_balance), SF(s_unneeded_left_neighbor),
67218 SF(s_good_search_by_key_reada), SF(s_bmaps),
67219 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
67220 index bb79cdd..fcf49ef 100644
67221 --- a/fs/reiserfs/reiserfs.h
67222 +++ b/fs/reiserfs/reiserfs.h
67223 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
67224 /* Comment? -Hans */
67225 wait_queue_head_t s_wait;
67226 /* increased by one every time the tree gets re-balanced */
67227 - atomic_t s_generation_counter;
67228 + atomic_unchecked_t s_generation_counter;
67229
67230 /* File system properties. Currently holds on-disk FS format */
67231 unsigned long s_properties;
67232 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
67233 #define REISERFS_USER_MEM 1 /* user memory mode */
67234
67235 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
67236 -#define get_generation(s) atomic_read (&fs_generation(s))
67237 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
67238 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
67239 #define __fs_changed(gen,s) (gen != get_generation (s))
67240 #define fs_changed(gen,s) \
67241 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
67242 index 71fbbe3..eff29ba 100644
67243 --- a/fs/reiserfs/super.c
67244 +++ b/fs/reiserfs/super.c
67245 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
67246 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
67247 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
67248 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
67249 +#ifdef CONFIG_REISERFS_FS_XATTR
67250 + /* turn on user xattrs by default */
67251 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
67252 +#endif
67253 /* no preallocation minimum, be smart in reiserfs_file_write instead */
67254 sbi->s_alloc_options.preallocmin = 0;
67255 /* Preallocate by 16 blocks (17-1) at once */
67256 diff --git a/fs/select.c b/fs/select.c
67257 index 467bb1c..cf9d65a 100644
67258 --- a/fs/select.c
67259 +++ b/fs/select.c
67260 @@ -20,6 +20,7 @@
67261 #include <linux/export.h>
67262 #include <linux/slab.h>
67263 #include <linux/poll.h>
67264 +#include <linux/security.h>
67265 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
67266 #include <linux/file.h>
67267 #include <linux/fdtable.h>
67268 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
67269 struct poll_list *walk = head;
67270 unsigned long todo = nfds;
67271
67272 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
67273 if (nfds > rlimit(RLIMIT_NOFILE))
67274 return -EINVAL;
67275
67276 diff --git a/fs/seq_file.c b/fs/seq_file.c
67277 index dbf3a59..daf023f 100644
67278 --- a/fs/seq_file.c
67279 +++ b/fs/seq_file.c
67280 @@ -12,6 +12,8 @@
67281 #include <linux/slab.h>
67282 #include <linux/cred.h>
67283 #include <linux/mm.h>
67284 +#include <linux/sched.h>
67285 +#include <linux/grsecurity.h>
67286
67287 #include <asm/uaccess.h>
67288 #include <asm/page.h>
67289 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
67290
67291 static void *seq_buf_alloc(unsigned long size)
67292 {
67293 - void *buf;
67294 -
67295 - /*
67296 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
67297 - * it's better to fall back to vmalloc() than to kill things.
67298 - */
67299 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
67300 - if (!buf && size > PAGE_SIZE)
67301 - buf = vmalloc(size);
67302 - return buf;
67303 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
67304 }
67305
67306 /**
67307 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
67308 #ifdef CONFIG_USER_NS
67309 p->user_ns = file->f_cred->user_ns;
67310 #endif
67311 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
67312 + p->exec_id = current->exec_id;
67313 +#endif
67314
67315 /*
67316 * Wrappers around seq_open(e.g. swaps_open) need to be
67317 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
67318 }
67319 EXPORT_SYMBOL(seq_open);
67320
67321 +
67322 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
67323 +{
67324 + if (gr_proc_is_restricted())
67325 + return -EACCES;
67326 +
67327 + return seq_open(file, op);
67328 +}
67329 +EXPORT_SYMBOL(seq_open_restrict);
67330 +
67331 static int traverse(struct seq_file *m, loff_t offset)
67332 {
67333 loff_t pos = 0, index;
67334 @@ -158,7 +164,7 @@ Eoverflow:
67335 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
67336 {
67337 struct seq_file *m = file->private_data;
67338 - size_t copied = 0;
67339 + ssize_t copied = 0;
67340 loff_t pos;
67341 size_t n;
67342 void *p;
67343 @@ -589,7 +595,7 @@ static void single_stop(struct seq_file *p, void *v)
67344 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
67345 void *data)
67346 {
67347 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
67348 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
67349 int res = -ENOMEM;
67350
67351 if (op) {
67352 @@ -625,6 +631,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
67353 }
67354 EXPORT_SYMBOL(single_open_size);
67355
67356 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
67357 + void *data)
67358 +{
67359 + if (gr_proc_is_restricted())
67360 + return -EACCES;
67361 +
67362 + return single_open(file, show, data);
67363 +}
67364 +EXPORT_SYMBOL(single_open_restrict);
67365 +
67366 +
67367 int single_release(struct inode *inode, struct file *file)
67368 {
67369 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
67370 diff --git a/fs/splice.c b/fs/splice.c
67371 index 75c6058..770d40c 100644
67372 --- a/fs/splice.c
67373 +++ b/fs/splice.c
67374 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67375 pipe_lock(pipe);
67376
67377 for (;;) {
67378 - if (!pipe->readers) {
67379 + if (!atomic_read(&pipe->readers)) {
67380 send_sig(SIGPIPE, current, 0);
67381 if (!ret)
67382 ret = -EPIPE;
67383 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67384 page_nr++;
67385 ret += buf->len;
67386
67387 - if (pipe->files)
67388 + if (atomic_read(&pipe->files))
67389 do_wakeup = 1;
67390
67391 if (!--spd->nr_pages)
67392 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
67393 do_wakeup = 0;
67394 }
67395
67396 - pipe->waiting_writers++;
67397 + atomic_inc(&pipe->waiting_writers);
67398 pipe_wait(pipe);
67399 - pipe->waiting_writers--;
67400 + atomic_dec(&pipe->waiting_writers);
67401 }
67402
67403 pipe_unlock(pipe);
67404 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
67405 old_fs = get_fs();
67406 set_fs(get_ds());
67407 /* The cast to a user pointer is valid due to the set_fs() */
67408 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
67409 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
67410 set_fs(old_fs);
67411
67412 return res;
67413 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
67414 old_fs = get_fs();
67415 set_fs(get_ds());
67416 /* The cast to a user pointer is valid due to the set_fs() */
67417 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
67418 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
67419 set_fs(old_fs);
67420
67421 return res;
67422 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
67423 goto err;
67424
67425 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
67426 - vec[i].iov_base = (void __user *) page_address(page);
67427 + vec[i].iov_base = (void __force_user *) page_address(page);
67428 vec[i].iov_len = this_len;
67429 spd.pages[i] = page;
67430 spd.nr_pages++;
67431 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67432 ops->release(pipe, buf);
67433 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67434 pipe->nrbufs--;
67435 - if (pipe->files)
67436 + if (atomic_read(&pipe->files))
67437 sd->need_wakeup = true;
67438 }
67439
67440 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
67441 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
67442 {
67443 while (!pipe->nrbufs) {
67444 - if (!pipe->writers)
67445 + if (!atomic_read(&pipe->writers))
67446 return 0;
67447
67448 - if (!pipe->waiting_writers && sd->num_spliced)
67449 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
67450 return 0;
67451
67452 if (sd->flags & SPLICE_F_NONBLOCK)
67453 @@ -1040,7 +1040,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
67454 ops->release(pipe, buf);
67455 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
67456 pipe->nrbufs--;
67457 - if (pipe->files)
67458 + if (atomic_read(&pipe->files))
67459 sd.need_wakeup = true;
67460 } else {
67461 buf->offset += ret;
67462 @@ -1200,7 +1200,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
67463 * out of the pipe right after the splice_to_pipe(). So set
67464 * PIPE_READERS appropriately.
67465 */
67466 - pipe->readers = 1;
67467 + atomic_set(&pipe->readers, 1);
67468
67469 current->splice_pipe = pipe;
67470 }
67471 @@ -1497,6 +1497,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
67472
67473 partial[buffers].offset = off;
67474 partial[buffers].len = plen;
67475 + partial[buffers].private = 0;
67476
67477 off = 0;
67478 len -= plen;
67479 @@ -1733,9 +1734,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67480 ret = -ERESTARTSYS;
67481 break;
67482 }
67483 - if (!pipe->writers)
67484 + if (!atomic_read(&pipe->writers))
67485 break;
67486 - if (!pipe->waiting_writers) {
67487 + if (!atomic_read(&pipe->waiting_writers)) {
67488 if (flags & SPLICE_F_NONBLOCK) {
67489 ret = -EAGAIN;
67490 break;
67491 @@ -1767,7 +1768,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67492 pipe_lock(pipe);
67493
67494 while (pipe->nrbufs >= pipe->buffers) {
67495 - if (!pipe->readers) {
67496 + if (!atomic_read(&pipe->readers)) {
67497 send_sig(SIGPIPE, current, 0);
67498 ret = -EPIPE;
67499 break;
67500 @@ -1780,9 +1781,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
67501 ret = -ERESTARTSYS;
67502 break;
67503 }
67504 - pipe->waiting_writers++;
67505 + atomic_inc(&pipe->waiting_writers);
67506 pipe_wait(pipe);
67507 - pipe->waiting_writers--;
67508 + atomic_dec(&pipe->waiting_writers);
67509 }
67510
67511 pipe_unlock(pipe);
67512 @@ -1818,14 +1819,14 @@ retry:
67513 pipe_double_lock(ipipe, opipe);
67514
67515 do {
67516 - if (!opipe->readers) {
67517 + if (!atomic_read(&opipe->readers)) {
67518 send_sig(SIGPIPE, current, 0);
67519 if (!ret)
67520 ret = -EPIPE;
67521 break;
67522 }
67523
67524 - if (!ipipe->nrbufs && !ipipe->writers)
67525 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
67526 break;
67527
67528 /*
67529 @@ -1922,7 +1923,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67530 pipe_double_lock(ipipe, opipe);
67531
67532 do {
67533 - if (!opipe->readers) {
67534 + if (!atomic_read(&opipe->readers)) {
67535 send_sig(SIGPIPE, current, 0);
67536 if (!ret)
67537 ret = -EPIPE;
67538 @@ -1967,7 +1968,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
67539 * return EAGAIN if we have the potential of some data in the
67540 * future, otherwise just return 0
67541 */
67542 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
67543 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
67544 ret = -EAGAIN;
67545
67546 pipe_unlock(ipipe);
67547 diff --git a/fs/stat.c b/fs/stat.c
67548 index ae0c3ce..9ee641c 100644
67549 --- a/fs/stat.c
67550 +++ b/fs/stat.c
67551 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
67552 stat->gid = inode->i_gid;
67553 stat->rdev = inode->i_rdev;
67554 stat->size = i_size_read(inode);
67555 - stat->atime = inode->i_atime;
67556 - stat->mtime = inode->i_mtime;
67557 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67558 + stat->atime = inode->i_ctime;
67559 + stat->mtime = inode->i_ctime;
67560 + } else {
67561 + stat->atime = inode->i_atime;
67562 + stat->mtime = inode->i_mtime;
67563 + }
67564 stat->ctime = inode->i_ctime;
67565 stat->blksize = (1 << inode->i_blkbits);
67566 stat->blocks = inode->i_blocks;
67567 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
67568 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
67569 {
67570 struct inode *inode = path->dentry->d_inode;
67571 + int retval;
67572
67573 - if (inode->i_op->getattr)
67574 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
67575 + if (inode->i_op->getattr) {
67576 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
67577 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
67578 + stat->atime = stat->ctime;
67579 + stat->mtime = stat->ctime;
67580 + }
67581 + return retval;
67582 + }
67583
67584 generic_fillattr(inode, stat);
67585 return 0;
67586 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
67587 index 0b45ff4..edf9d3a 100644
67588 --- a/fs/sysfs/dir.c
67589 +++ b/fs/sysfs/dir.c
67590 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67591 kfree(buf);
67592 }
67593
67594 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67595 +extern int grsec_enable_sysfs_restrict;
67596 +#endif
67597 +
67598 /**
67599 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
67600 * @kobj: object we're creating directory for
67601 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
67602 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67603 {
67604 struct kernfs_node *parent, *kn;
67605 + const char *name;
67606 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
67607 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67608 + const char *parent_name;
67609 +#endif
67610
67611 BUG_ON(!kobj);
67612
67613 + name = kobject_name(kobj);
67614 +
67615 if (kobj->parent)
67616 parent = kobj->parent->sd;
67617 else
67618 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
67619 if (!parent)
67620 return -ENOENT;
67621
67622 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
67623 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
67624 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
67625 + parent_name = parent->name;
67626 + mode = S_IRWXU;
67627 +
67628 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
67629 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
67630 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
67631 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
67632 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67633 + if (!grsec_enable_sysfs_restrict)
67634 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
67635 +#endif
67636 +
67637 + kn = kernfs_create_dir_ns(parent, name,
67638 + mode, kobj, ns);
67639 if (IS_ERR(kn)) {
67640 if (PTR_ERR(kn) == -EEXIST)
67641 - sysfs_warn_dup(parent, kobject_name(kobj));
67642 + sysfs_warn_dup(parent, name);
67643 return PTR_ERR(kn);
67644 }
67645
67646 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
67647 index 69d4889..a810bd4 100644
67648 --- a/fs/sysv/sysv.h
67649 +++ b/fs/sysv/sysv.h
67650 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
67651 #endif
67652 }
67653
67654 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67655 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
67656 {
67657 if (sbi->s_bytesex == BYTESEX_PDP)
67658 return PDP_swab((__force __u32)n);
67659 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
67660 index fb08b0c..65fcc7e 100644
67661 --- a/fs/ubifs/io.c
67662 +++ b/fs/ubifs/io.c
67663 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
67664 return err;
67665 }
67666
67667 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67668 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
67669 {
67670 int err;
67671
67672 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
67673 index c175b4d..8f36a16 100644
67674 --- a/fs/udf/misc.c
67675 +++ b/fs/udf/misc.c
67676 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
67677
67678 u8 udf_tag_checksum(const struct tag *t)
67679 {
67680 - u8 *data = (u8 *)t;
67681 + const u8 *data = (const u8 *)t;
67682 u8 checksum = 0;
67683 int i;
67684 for (i = 0; i < sizeof(struct tag); ++i)
67685 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
67686 index 8d974c4..b82f6ec 100644
67687 --- a/fs/ufs/swab.h
67688 +++ b/fs/ufs/swab.h
67689 @@ -22,7 +22,7 @@ enum {
67690 BYTESEX_BE
67691 };
67692
67693 -static inline u64
67694 +static inline u64 __intentional_overflow(-1)
67695 fs64_to_cpu(struct super_block *sbp, __fs64 n)
67696 {
67697 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67698 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
67699 return (__force __fs64)cpu_to_be64(n);
67700 }
67701
67702 -static inline u32
67703 +static inline u32 __intentional_overflow(-1)
67704 fs32_to_cpu(struct super_block *sbp, __fs32 n)
67705 {
67706 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
67707 diff --git a/fs/utimes.c b/fs/utimes.c
67708 index aa138d6..5f3a811 100644
67709 --- a/fs/utimes.c
67710 +++ b/fs/utimes.c
67711 @@ -1,6 +1,7 @@
67712 #include <linux/compiler.h>
67713 #include <linux/file.h>
67714 #include <linux/fs.h>
67715 +#include <linux/security.h>
67716 #include <linux/linkage.h>
67717 #include <linux/mount.h>
67718 #include <linux/namei.h>
67719 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
67720 }
67721 }
67722 retry_deleg:
67723 +
67724 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
67725 + error = -EACCES;
67726 + goto mnt_drop_write_and_out;
67727 + }
67728 +
67729 mutex_lock(&inode->i_mutex);
67730 error = notify_change(path->dentry, &newattrs, &delegated_inode);
67731 mutex_unlock(&inode->i_mutex);
67732 diff --git a/fs/xattr.c b/fs/xattr.c
67733 index 4ef6985..a6cd6567 100644
67734 --- a/fs/xattr.c
67735 +++ b/fs/xattr.c
67736 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
67737 return rc;
67738 }
67739
67740 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
67741 +ssize_t
67742 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
67743 +{
67744 + struct inode *inode = dentry->d_inode;
67745 + ssize_t error;
67746 +
67747 + error = inode_permission(inode, MAY_EXEC);
67748 + if (error)
67749 + return error;
67750 +
67751 + if (inode->i_op->getxattr)
67752 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
67753 + else
67754 + error = -EOPNOTSUPP;
67755 +
67756 + return error;
67757 +}
67758 +EXPORT_SYMBOL(pax_getxattr);
67759 +#endif
67760 +
67761 ssize_t
67762 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
67763 {
67764 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
67765 * Extended attribute SET operations
67766 */
67767 static long
67768 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
67769 +setxattr(struct path *path, const char __user *name, const void __user *value,
67770 size_t size, int flags)
67771 {
67772 int error;
67773 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
67774 posix_acl_fix_xattr_from_user(kvalue, size);
67775 }
67776
67777 - error = vfs_setxattr(d, kname, kvalue, size, flags);
67778 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
67779 + error = -EACCES;
67780 + goto out;
67781 + }
67782 +
67783 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
67784 out:
67785 if (vvalue)
67786 vfree(vvalue);
67787 @@ -376,7 +402,7 @@ retry:
67788 return error;
67789 error = mnt_want_write(path.mnt);
67790 if (!error) {
67791 - error = setxattr(path.dentry, name, value, size, flags);
67792 + error = setxattr(&path, name, value, size, flags);
67793 mnt_drop_write(path.mnt);
67794 }
67795 path_put(&path);
67796 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
67797 audit_file(f.file);
67798 error = mnt_want_write_file(f.file);
67799 if (!error) {
67800 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
67801 + error = setxattr(&f.file->f_path, name, value, size, flags);
67802 mnt_drop_write_file(f.file);
67803 }
67804 fdput(f);
67805 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
67806 * Extended attribute REMOVE operations
67807 */
67808 static long
67809 -removexattr(struct dentry *d, const char __user *name)
67810 +removexattr(struct path *path, const char __user *name)
67811 {
67812 int error;
67813 char kname[XATTR_NAME_MAX + 1];
67814 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
67815 if (error < 0)
67816 return error;
67817
67818 - return vfs_removexattr(d, kname);
67819 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
67820 + return -EACCES;
67821 +
67822 + return vfs_removexattr(path->dentry, kname);
67823 }
67824
67825 static int path_removexattr(const char __user *pathname,
67826 @@ -623,7 +652,7 @@ retry:
67827 return error;
67828 error = mnt_want_write(path.mnt);
67829 if (!error) {
67830 - error = removexattr(path.dentry, name);
67831 + error = removexattr(&path, name);
67832 mnt_drop_write(path.mnt);
67833 }
67834 path_put(&path);
67835 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
67836 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
67837 {
67838 struct fd f = fdget(fd);
67839 + struct path *path;
67840 int error = -EBADF;
67841
67842 if (!f.file)
67843 return error;
67844 + path = &f.file->f_path;
67845 audit_file(f.file);
67846 error = mnt_want_write_file(f.file);
67847 if (!error) {
67848 - error = removexattr(f.file->f_path.dentry, name);
67849 + error = removexattr(path, name);
67850 mnt_drop_write_file(f.file);
67851 }
67852 fdput(f);
67853 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
67854 index 4e20fe7..6d1a55a 100644
67855 --- a/fs/xfs/libxfs/xfs_bmap.c
67856 +++ b/fs/xfs/libxfs/xfs_bmap.c
67857 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
67858
67859 #else
67860 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
67861 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
67862 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
67863 #endif /* DEBUG */
67864
67865 /*
67866 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
67867 index 098cd78..724d3f8 100644
67868 --- a/fs/xfs/xfs_dir2_readdir.c
67869 +++ b/fs/xfs/xfs_dir2_readdir.c
67870 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
67871 ino = dp->d_ops->sf_get_ino(sfp, sfep);
67872 filetype = dp->d_ops->sf_get_ftype(sfep);
67873 ctx->pos = off & 0x7fffffff;
67874 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67875 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
67876 + char name[sfep->namelen];
67877 + memcpy(name, sfep->name, sfep->namelen);
67878 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
67879 + return 0;
67880 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
67881 xfs_dir3_get_dtype(dp->i_mount, filetype)))
67882 return 0;
67883 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
67884 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
67885 index a183198..6b52f52 100644
67886 --- a/fs/xfs/xfs_ioctl.c
67887 +++ b/fs/xfs/xfs_ioctl.c
67888 @@ -119,7 +119,7 @@ xfs_find_handle(
67889 }
67890
67891 error = -EFAULT;
67892 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
67893 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
67894 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
67895 goto out_put;
67896
67897 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
67898 index c31d2c2..6ec8f62 100644
67899 --- a/fs/xfs/xfs_linux.h
67900 +++ b/fs/xfs/xfs_linux.h
67901 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
67902 * of the compiler which do not like us using do_div in the middle
67903 * of large functions.
67904 */
67905 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67906 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67907 {
67908 __u32 mod;
67909
67910 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
67911 return 0;
67912 }
67913 #else
67914 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
67915 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
67916 {
67917 __u32 mod;
67918
67919 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
67920 new file mode 100644
67921 index 0000000..31f8fe4
67922 --- /dev/null
67923 +++ b/grsecurity/Kconfig
67924 @@ -0,0 +1,1182 @@
67925 +#
67926 +# grecurity configuration
67927 +#
67928 +menu "Memory Protections"
67929 +depends on GRKERNSEC
67930 +
67931 +config GRKERNSEC_KMEM
67932 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
67933 + default y if GRKERNSEC_CONFIG_AUTO
67934 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
67935 + help
67936 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
67937 + be written to or read from to modify or leak the contents of the running
67938 + kernel. /dev/port will also not be allowed to be opened, writing to
67939 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
67940 + If you have module support disabled, enabling this will close up several
67941 + ways that are currently used to insert malicious code into the running
67942 + kernel.
67943 +
67944 + Even with this feature enabled, we still highly recommend that
67945 + you use the RBAC system, as it is still possible for an attacker to
67946 + modify the running kernel through other more obscure methods.
67947 +
67948 + It is highly recommended that you say Y here if you meet all the
67949 + conditions above.
67950 +
67951 +config GRKERNSEC_VM86
67952 + bool "Restrict VM86 mode"
67953 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
67954 + depends on X86_32
67955 +
67956 + help
67957 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
67958 + make use of a special execution mode on 32bit x86 processors called
67959 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
67960 + video cards and will still work with this option enabled. The purpose
67961 + of the option is to prevent exploitation of emulation errors in
67962 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
67963 + Nearly all users should be able to enable this option.
67964 +
67965 +config GRKERNSEC_IO
67966 + bool "Disable privileged I/O"
67967 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
67968 + depends on X86
67969 + select RTC_CLASS
67970 + select RTC_INTF_DEV
67971 + select RTC_DRV_CMOS
67972 +
67973 + help
67974 + If you say Y here, all ioperm and iopl calls will return an error.
67975 + Ioperm and iopl can be used to modify the running kernel.
67976 + Unfortunately, some programs need this access to operate properly,
67977 + the most notable of which are XFree86 and hwclock. hwclock can be
67978 + remedied by having RTC support in the kernel, so real-time
67979 + clock support is enabled if this option is enabled, to ensure
67980 + that hwclock operates correctly. If hwclock still does not work,
67981 + either update udev or symlink /dev/rtc to /dev/rtc0.
67982 +
67983 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
67984 + you may not be able to boot into a graphical environment with this
67985 + option enabled. In this case, you should use the RBAC system instead.
67986 +
67987 +config GRKERNSEC_BPF_HARDEN
67988 + bool "Harden BPF interpreter"
67989 + default y if GRKERNSEC_CONFIG_AUTO
67990 + help
67991 + Unlike previous versions of grsecurity that hardened both the BPF
67992 + interpreted code against corruption at rest as well as the JIT code
67993 + against JIT-spray attacks and attacker-controlled immediate values
67994 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
67995 + and will ensure the interpreted code is read-only at rest. This feature
67996 + may be removed at a later time when eBPF stabilizes to entirely revert
67997 + back to the more secure pre-3.16 BPF interpreter/JIT.
67998 +
67999 + If you're using KERNEXEC, it's recommended that you enable this option
68000 + to supplement the hardening of the kernel.
68001 +
68002 +config GRKERNSEC_PERF_HARDEN
68003 + bool "Disable unprivileged PERF_EVENTS usage by default"
68004 + default y if GRKERNSEC_CONFIG_AUTO
68005 + depends on PERF_EVENTS
68006 + help
68007 + If you say Y here, the range of acceptable values for the
68008 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
68009 + default to a new value: 3. When the sysctl is set to this value, no
68010 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
68011 +
68012 + Though PERF_EVENTS can be used legitimately for performance monitoring
68013 + and low-level application profiling, it is forced on regardless of
68014 + configuration, has been at fault for several vulnerabilities, and
68015 + creates new opportunities for side channels and other information leaks.
68016 +
68017 + This feature puts PERF_EVENTS into a secure default state and permits
68018 + the administrator to change out of it temporarily if unprivileged
68019 + application profiling is needed.
68020 +
68021 +config GRKERNSEC_RAND_THREADSTACK
68022 + bool "Insert random gaps between thread stacks"
68023 + default y if GRKERNSEC_CONFIG_AUTO
68024 + depends on PAX_RANDMMAP && !PPC
68025 + help
68026 + If you say Y here, a random-sized gap will be enforced between allocated
68027 + thread stacks. Glibc's NPTL and other threading libraries that
68028 + pass MAP_STACK to the kernel for thread stack allocation are supported.
68029 + The implementation currently provides 8 bits of entropy for the gap.
68030 +
68031 + Many distributions do not compile threaded remote services with the
68032 + -fstack-check argument to GCC, causing the variable-sized stack-based
68033 + allocator, alloca(), to not probe the stack on allocation. This
68034 + permits an unbounded alloca() to skip over any guard page and potentially
68035 + modify another thread's stack reliably. An enforced random gap
68036 + reduces the reliability of such an attack and increases the chance
68037 + that such a read/write to another thread's stack instead lands in
68038 + an unmapped area, causing a crash and triggering grsecurity's
68039 + anti-bruteforcing logic.
68040 +
68041 +config GRKERNSEC_PROC_MEMMAP
68042 + bool "Harden ASLR against information leaks and entropy reduction"
68043 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
68044 + depends on PAX_NOEXEC || PAX_ASLR
68045 + help
68046 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
68047 + give no information about the addresses of its mappings if
68048 + PaX features that rely on random addresses are enabled on the task.
68049 + In addition to sanitizing this information and disabling other
68050 + dangerous sources of information, this option causes reads of sensitive
68051 + /proc/<pid> entries where the file descriptor was opened in a different
68052 + task than the one performing the read. Such attempts are logged.
68053 + This option also limits argv/env strings for suid/sgid binaries
68054 + to 512KB to prevent a complete exhaustion of the stack entropy provided
68055 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
68056 + binaries to prevent alternative mmap layouts from being abused.
68057 +
68058 + If you use PaX it is essential that you say Y here as it closes up
68059 + several holes that make full ASLR useless locally.
68060 +
68061 +
68062 +config GRKERNSEC_KSTACKOVERFLOW
68063 + bool "Prevent kernel stack overflows"
68064 + default y if GRKERNSEC_CONFIG_AUTO
68065 + depends on !IA64 && 64BIT
68066 + help
68067 + If you say Y here, the kernel's process stacks will be allocated
68068 + with vmalloc instead of the kernel's default allocator. This
68069 + introduces guard pages that in combination with the alloca checking
68070 + of the STACKLEAK feature prevents all forms of kernel process stack
68071 + overflow abuse. Note that this is different from kernel stack
68072 + buffer overflows.
68073 +
68074 +config GRKERNSEC_BRUTE
68075 + bool "Deter exploit bruteforcing"
68076 + default y if GRKERNSEC_CONFIG_AUTO
68077 + help
68078 + If you say Y here, attempts to bruteforce exploits against forking
68079 + daemons such as apache or sshd, as well as against suid/sgid binaries
68080 + will be deterred. When a child of a forking daemon is killed by PaX
68081 + or crashes due to an illegal instruction or other suspicious signal,
68082 + the parent process will be delayed 30 seconds upon every subsequent
68083 + fork until the administrator is able to assess the situation and
68084 + restart the daemon.
68085 + In the suid/sgid case, the attempt is logged, the user has all their
68086 + existing instances of the suid/sgid binary terminated and will
68087 + be unable to execute any suid/sgid binaries for 15 minutes.
68088 +
68089 + It is recommended that you also enable signal logging in the auditing
68090 + section so that logs are generated when a process triggers a suspicious
68091 + signal.
68092 + If the sysctl option is enabled, a sysctl option with name
68093 + "deter_bruteforce" is created.
68094 +
68095 +config GRKERNSEC_MODHARDEN
68096 + bool "Harden module auto-loading"
68097 + default y if GRKERNSEC_CONFIG_AUTO
68098 + depends on MODULES
68099 + help
68100 + If you say Y here, module auto-loading in response to use of some
68101 + feature implemented by an unloaded module will be restricted to
68102 + root users. Enabling this option helps defend against attacks
68103 + by unprivileged users who abuse the auto-loading behavior to
68104 + cause a vulnerable module to load that is then exploited.
68105 +
68106 + If this option prevents a legitimate use of auto-loading for a
68107 + non-root user, the administrator can execute modprobe manually
68108 + with the exact name of the module mentioned in the alert log.
68109 + Alternatively, the administrator can add the module to the list
68110 + of modules loaded at boot by modifying init scripts.
68111 +
68112 + Modification of init scripts will most likely be needed on
68113 + Ubuntu servers with encrypted home directory support enabled,
68114 + as the first non-root user logging in will cause the ecb(aes),
68115 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
68116 +
68117 +config GRKERNSEC_HIDESYM
68118 + bool "Hide kernel symbols"
68119 + default y if GRKERNSEC_CONFIG_AUTO
68120 + select PAX_USERCOPY_SLABS
68121 + help
68122 + If you say Y here, getting information on loaded modules, and
68123 + displaying all kernel symbols through a syscall will be restricted
68124 + to users with CAP_SYS_MODULE. For software compatibility reasons,
68125 + /proc/kallsyms will be restricted to the root user. The RBAC
68126 + system can hide that entry even from root.
68127 +
68128 + This option also prevents leaking of kernel addresses through
68129 + several /proc entries.
68130 +
68131 + Note that this option is only effective provided the following
68132 + conditions are met:
68133 + 1) The kernel using grsecurity is not precompiled by some distribution
68134 + 2) You have also enabled GRKERNSEC_DMESG
68135 + 3) You are using the RBAC system and hiding other files such as your
68136 + kernel image and System.map. Alternatively, enabling this option
68137 + causes the permissions on /boot, /lib/modules, and the kernel
68138 + source directory to change at compile time to prevent
68139 + reading by non-root users.
68140 + If the above conditions are met, this option will aid in providing a
68141 + useful protection against local kernel exploitation of overflows
68142 + and arbitrary read/write vulnerabilities.
68143 +
68144 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
68145 + in addition to this feature.
68146 +
68147 +config GRKERNSEC_RANDSTRUCT
68148 + bool "Randomize layout of sensitive kernel structures"
68149 + default y if GRKERNSEC_CONFIG_AUTO
68150 + select GRKERNSEC_HIDESYM
68151 + select MODVERSIONS if MODULES
68152 + help
68153 + If you say Y here, the layouts of a number of sensitive kernel
68154 + structures (task, fs, cred, etc) and all structures composed entirely
68155 + of function pointers (aka "ops" structs) will be randomized at compile-time.
68156 + This can introduce the requirement of an additional infoleak
68157 + vulnerability for exploits targeting these structure types.
68158 +
68159 + Enabling this feature will introduce some performance impact, slightly
68160 + increase memory usage, and prevent the use of forensic tools like
68161 + Volatility against the system (unless the kernel source tree isn't
68162 + cleaned after kernel installation).
68163 +
68164 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
68165 + It remains after a make clean to allow for external modules to be compiled
68166 + with the existing seed and will be removed by a make mrproper or
68167 + make distclean.
68168 +
68169 + Note that the implementation requires gcc 4.6.4. or newer. You may need
68170 + to install the supporting headers explicitly in addition to the normal
68171 + gcc package.
68172 +
68173 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
68174 + bool "Use cacheline-aware structure randomization"
68175 + depends on GRKERNSEC_RANDSTRUCT
68176 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
68177 + help
68178 + If you say Y here, the RANDSTRUCT randomization will make a best effort
68179 + at restricting randomization to cacheline-sized groups of elements. It
68180 + will further not randomize bitfields in structures. This reduces the
68181 + performance hit of RANDSTRUCT at the cost of weakened randomization.
68182 +
68183 +config GRKERNSEC_KERN_LOCKOUT
68184 + bool "Active kernel exploit response"
68185 + default y if GRKERNSEC_CONFIG_AUTO
68186 + depends on X86 || ARM || PPC || SPARC
68187 + help
68188 + If you say Y here, when a PaX alert is triggered due to suspicious
68189 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
68190 + or an OOPS occurs due to bad memory accesses, instead of just
68191 + terminating the offending process (and potentially allowing
68192 + a subsequent exploit from the same user), we will take one of two
68193 + actions:
68194 + If the user was root, we will panic the system
68195 + If the user was non-root, we will log the attempt, terminate
68196 + all processes owned by the user, then prevent them from creating
68197 + any new processes until the system is restarted
68198 + This deters repeated kernel exploitation/bruteforcing attempts
68199 + and is useful for later forensics.
68200 +
68201 +config GRKERNSEC_OLD_ARM_USERLAND
68202 + bool "Old ARM userland compatibility"
68203 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
68204 + help
68205 + If you say Y here, stubs of executable code to perform such operations
68206 + as "compare-exchange" will be placed at fixed locations in the ARM vector
68207 + table. This is unfortunately needed for old ARM userland meant to run
68208 + across a wide range of processors. Without this option enabled,
68209 + the get_tls and data memory barrier stubs will be emulated by the kernel,
68210 + which is enough for Linaro userlands or other userlands designed for v6
68211 + and newer ARM CPUs. It's recommended that you try without this option enabled
68212 + first, and only enable it if your userland does not boot (it will likely fail
68213 + at init time).
68214 +
68215 +endmenu
68216 +menu "Role Based Access Control Options"
68217 +depends on GRKERNSEC
68218 +
68219 +config GRKERNSEC_RBAC_DEBUG
68220 + bool
68221 +
68222 +config GRKERNSEC_NO_RBAC
68223 + bool "Disable RBAC system"
68224 + help
68225 + If you say Y here, the /dev/grsec device will be removed from the kernel,
68226 + preventing the RBAC system from being enabled. You should only say Y
68227 + here if you have no intention of using the RBAC system, so as to prevent
68228 + an attacker with root access from misusing the RBAC system to hide files
68229 + and processes when loadable module support and /dev/[k]mem have been
68230 + locked down.
68231 +
68232 +config GRKERNSEC_ACL_HIDEKERN
68233 + bool "Hide kernel processes"
68234 + help
68235 + If you say Y here, all kernel threads will be hidden to all
68236 + processes but those whose subject has the "view hidden processes"
68237 + flag.
68238 +
68239 +config GRKERNSEC_ACL_MAXTRIES
68240 + int "Maximum tries before password lockout"
68241 + default 3
68242 + help
68243 + This option enforces the maximum number of times a user can attempt
68244 + to authorize themselves with the grsecurity RBAC system before being
68245 + denied the ability to attempt authorization again for a specified time.
68246 + The lower the number, the harder it will be to brute-force a password.
68247 +
68248 +config GRKERNSEC_ACL_TIMEOUT
68249 + int "Time to wait after max password tries, in seconds"
68250 + default 30
68251 + help
68252 + This option specifies the time the user must wait after attempting to
68253 + authorize to the RBAC system with the maximum number of invalid
68254 + passwords. The higher the number, the harder it will be to brute-force
68255 + a password.
68256 +
68257 +endmenu
68258 +menu "Filesystem Protections"
68259 +depends on GRKERNSEC
68260 +
68261 +config GRKERNSEC_PROC
68262 + bool "Proc restrictions"
68263 + default y if GRKERNSEC_CONFIG_AUTO
68264 + help
68265 + If you say Y here, the permissions of the /proc filesystem
68266 + will be altered to enhance system security and privacy. You MUST
68267 + choose either a user only restriction or a user and group restriction.
68268 + Depending upon the option you choose, you can either restrict users to
68269 + see only the processes they themselves run, or choose a group that can
68270 + view all processes and files normally restricted to root if you choose
68271 + the "restrict to user only" option. NOTE: If you're running identd or
68272 + ntpd as a non-root user, you will have to run it as the group you
68273 + specify here.
68274 +
68275 +config GRKERNSEC_PROC_USER
68276 + bool "Restrict /proc to user only"
68277 + depends on GRKERNSEC_PROC
68278 + help
68279 + If you say Y here, non-root users will only be able to view their own
68280 + processes, and restricts them from viewing network-related information,
68281 + and viewing kernel symbol and module information.
68282 +
68283 +config GRKERNSEC_PROC_USERGROUP
68284 + bool "Allow special group"
68285 + default y if GRKERNSEC_CONFIG_AUTO
68286 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
68287 + help
68288 + If you say Y here, you will be able to select a group that will be
68289 + able to view all processes and network-related information. If you've
68290 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
68291 + remain hidden. This option is useful if you want to run identd as
68292 + a non-root user. The group you select may also be chosen at boot time
68293 + via "grsec_proc_gid=" on the kernel commandline.
68294 +
68295 +config GRKERNSEC_PROC_GID
68296 + int "GID for special group"
68297 + depends on GRKERNSEC_PROC_USERGROUP
68298 + default 1001
68299 +
68300 +config GRKERNSEC_PROC_ADD
68301 + bool "Additional restrictions"
68302 + default y if GRKERNSEC_CONFIG_AUTO
68303 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
68304 + help
68305 + If you say Y here, additional restrictions will be placed on
68306 + /proc that keep normal users from viewing device information and
68307 + slabinfo information that could be useful for exploits.
68308 +
68309 +config GRKERNSEC_LINK
68310 + bool "Linking restrictions"
68311 + default y if GRKERNSEC_CONFIG_AUTO
68312 + help
68313 + If you say Y here, /tmp race exploits will be prevented, since users
68314 + will no longer be able to follow symlinks owned by other users in
68315 + world-writable +t directories (e.g. /tmp), unless the owner of the
68316 + symlink is the owner of the directory. users will also not be
68317 + able to hardlink to files they do not own. If the sysctl option is
68318 + enabled, a sysctl option with name "linking_restrictions" is created.
68319 +
68320 +config GRKERNSEC_SYMLINKOWN
68321 + bool "Kernel-enforced SymlinksIfOwnerMatch"
68322 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68323 + help
68324 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
68325 + that prevents it from being used as a security feature. As Apache
68326 + verifies the symlink by performing a stat() against the target of
68327 + the symlink before it is followed, an attacker can setup a symlink
68328 + to point to a same-owned file, then replace the symlink with one
68329 + that targets another user's file just after Apache "validates" the
68330 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
68331 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
68332 + will be in place for the group you specify. If the sysctl option
68333 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
68334 + created.
68335 +
68336 +config GRKERNSEC_SYMLINKOWN_GID
68337 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
68338 + depends on GRKERNSEC_SYMLINKOWN
68339 + default 1006
68340 + help
68341 + Setting this GID determines what group kernel-enforced
68342 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
68343 + is enabled, a sysctl option with name "symlinkown_gid" is created.
68344 +
68345 +config GRKERNSEC_FIFO
68346 + bool "FIFO restrictions"
68347 + default y if GRKERNSEC_CONFIG_AUTO
68348 + help
68349 + If you say Y here, users will not be able to write to FIFOs they don't
68350 + own in world-writable +t directories (e.g. /tmp), unless the owner of
68351 + the FIFO is the same owner of the directory it's held in. If the sysctl
68352 + option is enabled, a sysctl option with name "fifo_restrictions" is
68353 + created.
68354 +
68355 +config GRKERNSEC_SYSFS_RESTRICT
68356 + bool "Sysfs/debugfs restriction"
68357 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
68358 + depends on SYSFS
68359 + help
68360 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
68361 + any filesystem normally mounted under it (e.g. debugfs) will be
68362 + mostly accessible only by root. These filesystems generally provide access
68363 + to hardware and debug information that isn't appropriate for unprivileged
68364 + users of the system. Sysfs and debugfs have also become a large source
68365 + of new vulnerabilities, ranging from infoleaks to local compromise.
68366 + There has been very little oversight with an eye toward security involved
68367 + in adding new exporters of information to these filesystems, so their
68368 + use is discouraged.
68369 + For reasons of compatibility, a few directories have been whitelisted
68370 + for access by non-root users:
68371 + /sys/fs/selinux
68372 + /sys/fs/fuse
68373 + /sys/devices/system/cpu
68374 +
68375 +config GRKERNSEC_ROFS
68376 + bool "Runtime read-only mount protection"
68377 + depends on SYSCTL
68378 + help
68379 + If you say Y here, a sysctl option with name "romount_protect" will
68380 + be created. By setting this option to 1 at runtime, filesystems
68381 + will be protected in the following ways:
68382 + * No new writable mounts will be allowed
68383 + * Existing read-only mounts won't be able to be remounted read/write
68384 + * Write operations will be denied on all block devices
68385 + This option acts independently of grsec_lock: once it is set to 1,
68386 + it cannot be turned off. Therefore, please be mindful of the resulting
68387 + behavior if this option is enabled in an init script on a read-only
68388 + filesystem.
68389 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
68390 + and GRKERNSEC_IO should be enabled and module loading disabled via
68391 + config or at runtime.
68392 + This feature is mainly intended for secure embedded systems.
68393 +
68394 +
68395 +config GRKERNSEC_DEVICE_SIDECHANNEL
68396 + bool "Eliminate stat/notify-based device sidechannels"
68397 + default y if GRKERNSEC_CONFIG_AUTO
68398 + help
68399 + If you say Y here, timing analyses on block or character
68400 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
68401 + will be thwarted for unprivileged users. If a process without
68402 + CAP_MKNOD stats such a device, the last access and last modify times
68403 + will match the device's create time. No access or modify events
68404 + will be triggered through inotify/dnotify/fanotify for such devices.
68405 + This feature will prevent attacks that may at a minimum
68406 + allow an attacker to determine the administrator's password length.
68407 +
68408 +config GRKERNSEC_CHROOT
68409 + bool "Chroot jail restrictions"
68410 + default y if GRKERNSEC_CONFIG_AUTO
68411 + help
68412 + If you say Y here, you will be able to choose several options that will
68413 + make breaking out of a chrooted jail much more difficult. If you
68414 + encounter no software incompatibilities with the following options, it
68415 + is recommended that you enable each one.
68416 +
68417 + Note that the chroot restrictions are not intended to apply to "chroots"
68418 + to directories that are simple bind mounts of the global root filesystem.
68419 + For several other reasons, a user shouldn't expect any significant
68420 + security by performing such a chroot.
68421 +
68422 +config GRKERNSEC_CHROOT_MOUNT
68423 + bool "Deny mounts"
68424 + default y if GRKERNSEC_CONFIG_AUTO
68425 + depends on GRKERNSEC_CHROOT
68426 + help
68427 + If you say Y here, processes inside a chroot will not be able to
68428 + mount or remount filesystems. If the sysctl option is enabled, a
68429 + sysctl option with name "chroot_deny_mount" is created.
68430 +
68431 +config GRKERNSEC_CHROOT_DOUBLE
68432 + bool "Deny double-chroots"
68433 + default y if GRKERNSEC_CONFIG_AUTO
68434 + depends on GRKERNSEC_CHROOT
68435 + help
68436 + If you say Y here, processes inside a chroot will not be able to chroot
68437 + again outside the chroot. This is a widely used method of breaking
68438 + out of a chroot jail and should not be allowed. If the sysctl
68439 + option is enabled, a sysctl option with name
68440 + "chroot_deny_chroot" is created.
68441 +
68442 +config GRKERNSEC_CHROOT_PIVOT
68443 + bool "Deny pivot_root in chroot"
68444 + default y if GRKERNSEC_CONFIG_AUTO
68445 + depends on GRKERNSEC_CHROOT
68446 + help
68447 + If you say Y here, processes inside a chroot will not be able to use
68448 + a function called pivot_root() that was introduced in Linux 2.3.41. It
68449 + works similar to chroot in that it changes the root filesystem. This
68450 + function could be misused in a chrooted process to attempt to break out
68451 + of the chroot, and therefore should not be allowed. If the sysctl
68452 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
68453 + created.
68454 +
68455 +config GRKERNSEC_CHROOT_CHDIR
68456 + bool "Enforce chdir(\"/\") on all chroots"
68457 + default y if GRKERNSEC_CONFIG_AUTO
68458 + depends on GRKERNSEC_CHROOT
68459 + help
68460 + If you say Y here, the current working directory of all newly-chrooted
68461 + applications will be set to the the root directory of the chroot.
68462 + The man page on chroot(2) states:
68463 + Note that this call does not change the current working
68464 + directory, so that `.' can be outside the tree rooted at
68465 + `/'. In particular, the super-user can escape from a
68466 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
68467 +
68468 + It is recommended that you say Y here, since it's not known to break
68469 + any software. If the sysctl option is enabled, a sysctl option with
68470 + name "chroot_enforce_chdir" is created.
68471 +
68472 +config GRKERNSEC_CHROOT_CHMOD
68473 + bool "Deny (f)chmod +s"
68474 + default y if GRKERNSEC_CONFIG_AUTO
68475 + depends on GRKERNSEC_CHROOT
68476 + help
68477 + If you say Y here, processes inside a chroot will not be able to chmod
68478 + or fchmod files to make them have suid or sgid bits. This protects
68479 + against another published method of breaking a chroot. If the sysctl
68480 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
68481 + created.
68482 +
68483 +config GRKERNSEC_CHROOT_FCHDIR
68484 + bool "Deny fchdir and fhandle out of chroot"
68485 + default y if GRKERNSEC_CONFIG_AUTO
68486 + depends on GRKERNSEC_CHROOT
68487 + help
68488 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
68489 + to a file descriptor of the chrooting process that points to a directory
68490 + outside the filesystem will be stopped. Additionally, this option prevents
68491 + use of the recently-created syscall for opening files by a guessable "file
68492 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
68493 + with name "chroot_deny_fchdir" is created.
68494 +
68495 +config GRKERNSEC_CHROOT_MKNOD
68496 + bool "Deny mknod"
68497 + default y if GRKERNSEC_CONFIG_AUTO
68498 + depends on GRKERNSEC_CHROOT
68499 + help
68500 + If you say Y here, processes inside a chroot will not be allowed to
68501 + mknod. The problem with using mknod inside a chroot is that it
68502 + would allow an attacker to create a device entry that is the same
68503 + as one on the physical root of your system, which could range from
68504 + anything from the console device to a device for your harddrive (which
68505 + they could then use to wipe the drive or steal data). It is recommended
68506 + that you say Y here, unless you run into software incompatibilities.
68507 + If the sysctl option is enabled, a sysctl option with name
68508 + "chroot_deny_mknod" is created.
68509 +
68510 +config GRKERNSEC_CHROOT_SHMAT
68511 + bool "Deny shmat() out of chroot"
68512 + default y if GRKERNSEC_CONFIG_AUTO
68513 + depends on GRKERNSEC_CHROOT
68514 + help
68515 + If you say Y here, processes inside a chroot will not be able to attach
68516 + to shared memory segments that were created outside of the chroot jail.
68517 + It is recommended that you say Y here. If the sysctl option is enabled,
68518 + a sysctl option with name "chroot_deny_shmat" is created.
68519 +
68520 +config GRKERNSEC_CHROOT_UNIX
68521 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
68522 + default y if GRKERNSEC_CONFIG_AUTO
68523 + depends on GRKERNSEC_CHROOT
68524 + help
68525 + If you say Y here, processes inside a chroot will not be able to
68526 + connect to abstract (meaning not belonging to a filesystem) Unix
68527 + domain sockets that were bound outside of a chroot. It is recommended
68528 + that you say Y here. If the sysctl option is enabled, a sysctl option
68529 + with name "chroot_deny_unix" is created.
68530 +
68531 +config GRKERNSEC_CHROOT_FINDTASK
68532 + bool "Protect outside processes"
68533 + default y if GRKERNSEC_CONFIG_AUTO
68534 + depends on GRKERNSEC_CHROOT
68535 + help
68536 + If you say Y here, processes inside a chroot will not be able to
68537 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
68538 + getsid, or view any process outside of the chroot. If the sysctl
68539 + option is enabled, a sysctl option with name "chroot_findtask" is
68540 + created.
68541 +
68542 +config GRKERNSEC_CHROOT_NICE
68543 + bool "Restrict priority changes"
68544 + default y if GRKERNSEC_CONFIG_AUTO
68545 + depends on GRKERNSEC_CHROOT
68546 + help
68547 + If you say Y here, processes inside a chroot will not be able to raise
68548 + the priority of processes in the chroot, or alter the priority of
68549 + processes outside the chroot. This provides more security than simply
68550 + removing CAP_SYS_NICE from the process' capability set. If the
68551 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
68552 + is created.
68553 +
68554 +config GRKERNSEC_CHROOT_SYSCTL
68555 + bool "Deny sysctl writes"
68556 + default y if GRKERNSEC_CONFIG_AUTO
68557 + depends on GRKERNSEC_CHROOT
68558 + help
68559 + If you say Y here, an attacker in a chroot will not be able to
68560 + write to sysctl entries, either by sysctl(2) or through a /proc
68561 + interface. It is strongly recommended that you say Y here. If the
68562 + sysctl option is enabled, a sysctl option with name
68563 + "chroot_deny_sysctl" is created.
68564 +
68565 +config GRKERNSEC_CHROOT_RENAME
68566 + bool "Deny bad renames"
68567 + default y if GRKERNSEC_CONFIG_AUTO
68568 + depends on GRKERNSEC_CHROOT
68569 + help
68570 + If you say Y here, an attacker in a chroot will not be able to
68571 + abuse the ability to create double chroots to break out of the
68572 + chroot by exploiting a race condition between a rename of a directory
68573 + within a chroot against an open of a symlink with relative path
68574 + components. This feature will likewise prevent an accomplice outside
68575 + a chroot from enabling a user inside the chroot to break out and make
68576 + use of their credentials on the global filesystem. Enabling this
68577 + feature is essential to prevent root users from breaking out of a
68578 + chroot. If the sysctl option is enabled, a sysctl option with name
68579 + "chroot_deny_bad_rename" is created.
68580 +
68581 +config GRKERNSEC_CHROOT_CAPS
68582 + bool "Capability restrictions"
68583 + default y if GRKERNSEC_CONFIG_AUTO
68584 + depends on GRKERNSEC_CHROOT
68585 + help
68586 + If you say Y here, the capabilities on all processes within a
68587 + chroot jail will be lowered to stop module insertion, raw i/o,
68588 + system and net admin tasks, rebooting the system, modifying immutable
68589 + files, modifying IPC owned by another, and changing the system time.
68590 + This is left an option because it can break some apps. Disable this
68591 + if your chrooted apps are having problems performing those kinds of
68592 + tasks. If the sysctl option is enabled, a sysctl option with
68593 + name "chroot_caps" is created.
68594 +
68595 +config GRKERNSEC_CHROOT_INITRD
68596 + bool "Exempt initrd tasks from restrictions"
68597 + default y if GRKERNSEC_CONFIG_AUTO
68598 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
68599 + help
68600 + If you say Y here, tasks started prior to init will be exempted from
68601 + grsecurity's chroot restrictions. This option is mainly meant to
68602 + resolve Plymouth's performing privileged operations unnecessarily
68603 + in a chroot.
68604 +
68605 +endmenu
68606 +menu "Kernel Auditing"
68607 +depends on GRKERNSEC
68608 +
68609 +config GRKERNSEC_AUDIT_GROUP
68610 + bool "Single group for auditing"
68611 + help
68612 + If you say Y here, the exec and chdir logging features will only operate
68613 + on a group you specify. This option is recommended if you only want to
68614 + watch certain users instead of having a large amount of logs from the
68615 + entire system. If the sysctl option is enabled, a sysctl option with
68616 + name "audit_group" is created.
68617 +
68618 +config GRKERNSEC_AUDIT_GID
68619 + int "GID for auditing"
68620 + depends on GRKERNSEC_AUDIT_GROUP
68621 + default 1007
68622 +
68623 +config GRKERNSEC_EXECLOG
68624 + bool "Exec logging"
68625 + help
68626 + If you say Y here, all execve() calls will be logged (since the
68627 + other exec*() calls are frontends to execve(), all execution
68628 + will be logged). Useful for shell-servers that like to keep track
68629 + of their users. If the sysctl option is enabled, a sysctl option with
68630 + name "exec_logging" is created.
68631 + WARNING: This option when enabled will produce a LOT of logs, especially
68632 + on an active system.
68633 +
68634 +config GRKERNSEC_RESLOG
68635 + bool "Resource logging"
68636 + default y if GRKERNSEC_CONFIG_AUTO
68637 + help
68638 + If you say Y here, all attempts to overstep resource limits will
68639 + be logged with the resource name, the requested size, and the current
68640 + limit. It is highly recommended that you say Y here. If the sysctl
68641 + option is enabled, a sysctl option with name "resource_logging" is
68642 + created. If the RBAC system is enabled, the sysctl value is ignored.
68643 +
68644 +config GRKERNSEC_CHROOT_EXECLOG
68645 + bool "Log execs within chroot"
68646 + help
68647 + If you say Y here, all executions inside a chroot jail will be logged
68648 + to syslog. This can cause a large amount of logs if certain
68649 + applications (eg. djb's daemontools) are installed on the system, and
68650 + is therefore left as an option. If the sysctl option is enabled, a
68651 + sysctl option with name "chroot_execlog" is created.
68652 +
68653 +config GRKERNSEC_AUDIT_PTRACE
68654 + bool "Ptrace logging"
68655 + help
68656 + If you say Y here, all attempts to attach to a process via ptrace
68657 + will be logged. If the sysctl option is enabled, a sysctl option
68658 + with name "audit_ptrace" is created.
68659 +
68660 +config GRKERNSEC_AUDIT_CHDIR
68661 + bool "Chdir logging"
68662 + help
68663 + If you say Y here, all chdir() calls will be logged. If the sysctl
68664 + option is enabled, a sysctl option with name "audit_chdir" is created.
68665 +
68666 +config GRKERNSEC_AUDIT_MOUNT
68667 + bool "(Un)Mount logging"
68668 + help
68669 + If you say Y here, all mounts and unmounts will be logged. If the
68670 + sysctl option is enabled, a sysctl option with name "audit_mount" is
68671 + created.
68672 +
68673 +config GRKERNSEC_SIGNAL
68674 + bool "Signal logging"
68675 + default y if GRKERNSEC_CONFIG_AUTO
68676 + help
68677 + If you say Y here, certain important signals will be logged, such as
68678 + SIGSEGV, which will as a result inform you of when a error in a program
68679 + occurred, which in some cases could mean a possible exploit attempt.
68680 + If the sysctl option is enabled, a sysctl option with name
68681 + "signal_logging" is created.
68682 +
68683 +config GRKERNSEC_FORKFAIL
68684 + bool "Fork failure logging"
68685 + help
68686 + If you say Y here, all failed fork() attempts will be logged.
68687 + This could suggest a fork bomb, or someone attempting to overstep
68688 + their process limit. If the sysctl option is enabled, a sysctl option
68689 + with name "forkfail_logging" is created.
68690 +
68691 +config GRKERNSEC_TIME
68692 + bool "Time change logging"
68693 + default y if GRKERNSEC_CONFIG_AUTO
68694 + help
68695 + If you say Y here, any changes of the system clock will be logged.
68696 + If the sysctl option is enabled, a sysctl option with name
68697 + "timechange_logging" is created.
68698 +
68699 +config GRKERNSEC_PROC_IPADDR
68700 + bool "/proc/<pid>/ipaddr support"
68701 + default y if GRKERNSEC_CONFIG_AUTO
68702 + help
68703 + If you say Y here, a new entry will be added to each /proc/<pid>
68704 + directory that contains the IP address of the person using the task.
68705 + The IP is carried across local TCP and AF_UNIX stream sockets.
68706 + This information can be useful for IDS/IPSes to perform remote response
68707 + to a local attack. The entry is readable by only the owner of the
68708 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
68709 + the RBAC system), and thus does not create privacy concerns.
68710 +
68711 +config GRKERNSEC_RWXMAP_LOG
68712 + bool 'Denied RWX mmap/mprotect logging'
68713 + default y if GRKERNSEC_CONFIG_AUTO
68714 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
68715 + help
68716 + If you say Y here, calls to mmap() and mprotect() with explicit
68717 + usage of PROT_WRITE and PROT_EXEC together will be logged when
68718 + denied by the PAX_MPROTECT feature. This feature will also
68719 + log other problematic scenarios that can occur when PAX_MPROTECT
68720 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
68721 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
68722 + is created.
68723 +
68724 +endmenu
68725 +
68726 +menu "Executable Protections"
68727 +depends on GRKERNSEC
68728 +
68729 +config GRKERNSEC_DMESG
68730 + bool "Dmesg(8) restriction"
68731 + default y if GRKERNSEC_CONFIG_AUTO
68732 + help
68733 + If you say Y here, non-root users will not be able to use dmesg(8)
68734 + to view the contents of the kernel's circular log buffer.
68735 + The kernel's log buffer often contains kernel addresses and other
68736 + identifying information useful to an attacker in fingerprinting a
68737 + system for a targeted exploit.
68738 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
68739 + created.
68740 +
68741 +config GRKERNSEC_HARDEN_PTRACE
68742 + bool "Deter ptrace-based process snooping"
68743 + default y if GRKERNSEC_CONFIG_AUTO
68744 + help
68745 + If you say Y here, TTY sniffers and other malicious monitoring
68746 + programs implemented through ptrace will be defeated. If you
68747 + have been using the RBAC system, this option has already been
68748 + enabled for several years for all users, with the ability to make
68749 + fine-grained exceptions.
68750 +
68751 + This option only affects the ability of non-root users to ptrace
68752 + processes that are not a descendent of the ptracing process.
68753 + This means that strace ./binary and gdb ./binary will still work,
68754 + but attaching to arbitrary processes will not. If the sysctl
68755 + option is enabled, a sysctl option with name "harden_ptrace" is
68756 + created.
68757 +
68758 +config GRKERNSEC_PTRACE_READEXEC
68759 + bool "Require read access to ptrace sensitive binaries"
68760 + default y if GRKERNSEC_CONFIG_AUTO
68761 + help
68762 + If you say Y here, unprivileged users will not be able to ptrace unreadable
68763 + binaries. This option is useful in environments that
68764 + remove the read bits (e.g. file mode 4711) from suid binaries to
68765 + prevent infoleaking of their contents. This option adds
68766 + consistency to the use of that file mode, as the binary could normally
68767 + be read out when run without privileges while ptracing.
68768 +
68769 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
68770 + is created.
68771 +
68772 +config GRKERNSEC_SETXID
68773 + bool "Enforce consistent multithreaded privileges"
68774 + default y if GRKERNSEC_CONFIG_AUTO
68775 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
68776 + help
68777 + If you say Y here, a change from a root uid to a non-root uid
68778 + in a multithreaded application will cause the resulting uids,
68779 + gids, supplementary groups, and capabilities in that thread
68780 + to be propagated to the other threads of the process. In most
68781 + cases this is unnecessary, as glibc will emulate this behavior
68782 + on behalf of the application. Other libcs do not act in the
68783 + same way, allowing the other threads of the process to continue
68784 + running with root privileges. If the sysctl option is enabled,
68785 + a sysctl option with name "consistent_setxid" is created.
68786 +
68787 +config GRKERNSEC_HARDEN_IPC
68788 + bool "Disallow access to overly-permissive IPC objects"
68789 + default y if GRKERNSEC_CONFIG_AUTO
68790 + depends on SYSVIPC
68791 + help
68792 + If you say Y here, access to overly-permissive IPC objects (shared
68793 + memory, message queues, and semaphores) will be denied for processes
68794 + given the following criteria beyond normal permission checks:
68795 + 1) If the IPC object is world-accessible and the euid doesn't match
68796 + that of the creator or current uid for the IPC object
68797 + 2) If the IPC object is group-accessible and the egid doesn't
68798 + match that of the creator or current gid for the IPC object
68799 + It's a common error to grant too much permission to these objects,
68800 + with impact ranging from denial of service and information leaking to
68801 + privilege escalation. This feature was developed in response to
68802 + research by Tim Brown:
68803 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
68804 + who found hundreds of such insecure usages. Processes with
68805 + CAP_IPC_OWNER are still permitted to access these IPC objects.
68806 + If the sysctl option is enabled, a sysctl option with name
68807 + "harden_ipc" is created.
68808 +
68809 +config GRKERNSEC_TPE
68810 + bool "Trusted Path Execution (TPE)"
68811 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
68812 + help
68813 + If you say Y here, you will be able to choose a gid to add to the
68814 + supplementary groups of users you want to mark as "untrusted."
68815 + These users will not be able to execute any files that are not in
68816 + root-owned directories writable only by root. If the sysctl option
68817 + is enabled, a sysctl option with name "tpe" is created.
68818 +
68819 +config GRKERNSEC_TPE_ALL
68820 + bool "Partially restrict all non-root users"
68821 + depends on GRKERNSEC_TPE
68822 + help
68823 + If you say Y here, all non-root users will be covered under
68824 + a weaker TPE restriction. This is separate from, and in addition to,
68825 + the main TPE options that you have selected elsewhere. Thus, if a
68826 + "trusted" GID is chosen, this restriction applies to even that GID.
68827 + Under this restriction, all non-root users will only be allowed to
68828 + execute files in directories they own that are not group or
68829 + world-writable, or in directories owned by root and writable only by
68830 + root. If the sysctl option is enabled, a sysctl option with name
68831 + "tpe_restrict_all" is created.
68832 +
68833 +config GRKERNSEC_TPE_INVERT
68834 + bool "Invert GID option"
68835 + depends on GRKERNSEC_TPE
68836 + help
68837 + If you say Y here, the group you specify in the TPE configuration will
68838 + decide what group TPE restrictions will be *disabled* for. This
68839 + option is useful if you want TPE restrictions to be applied to most
68840 + users on the system. If the sysctl option is enabled, a sysctl option
68841 + with name "tpe_invert" is created. Unlike other sysctl options, this
68842 + entry will default to on for backward-compatibility.
68843 +
68844 +config GRKERNSEC_TPE_GID
68845 + int
68846 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
68847 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
68848 +
68849 +config GRKERNSEC_TPE_UNTRUSTED_GID
68850 + int "GID for TPE-untrusted users"
68851 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
68852 + default 1005
68853 + help
68854 + Setting this GID determines what group TPE restrictions will be
68855 + *enabled* for. If the sysctl option is enabled, a sysctl option
68856 + with name "tpe_gid" is created.
68857 +
68858 +config GRKERNSEC_TPE_TRUSTED_GID
68859 + int "GID for TPE-trusted users"
68860 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
68861 + default 1005
68862 + help
68863 + Setting this GID determines what group TPE restrictions will be
68864 + *disabled* for. If the sysctl option is enabled, a sysctl option
68865 + with name "tpe_gid" is created.
68866 +
68867 +endmenu
68868 +menu "Network Protections"
68869 +depends on GRKERNSEC
68870 +
68871 +config GRKERNSEC_BLACKHOLE
68872 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
68873 + default y if GRKERNSEC_CONFIG_AUTO
68874 + depends on NET
68875 + help
68876 + If you say Y here, neither TCP resets nor ICMP
68877 + destination-unreachable packets will be sent in response to packets
68878 + sent to ports for which no associated listening process exists.
68879 + It will also prevent the sending of ICMP protocol unreachable packets
68880 + in response to packets with unknown protocols.
68881 + This feature supports both IPV4 and IPV6 and exempts the
68882 + loopback interface from blackholing. Enabling this feature
68883 + makes a host more resilient to DoS attacks and reduces network
68884 + visibility against scanners.
68885 +
68886 + The blackhole feature as-implemented is equivalent to the FreeBSD
68887 + blackhole feature, as it prevents RST responses to all packets, not
68888 + just SYNs. Under most application behavior this causes no
68889 + problems, but applications (like haproxy) may not close certain
68890 + connections in a way that cleanly terminates them on the remote
68891 + end, leaving the remote host in LAST_ACK state. Because of this
68892 + side-effect and to prevent intentional LAST_ACK DoSes, this
68893 + feature also adds automatic mitigation against such attacks.
68894 + The mitigation drastically reduces the amount of time a socket
68895 + can spend in LAST_ACK state. If you're using haproxy and not
68896 + all servers it connects to have this option enabled, consider
68897 + disabling this feature on the haproxy host.
68898 +
68899 + If the sysctl option is enabled, two sysctl options with names
68900 + "ip_blackhole" and "lastack_retries" will be created.
68901 + While "ip_blackhole" takes the standard zero/non-zero on/off
68902 + toggle, "lastack_retries" uses the same kinds of values as
68903 + "tcp_retries1" and "tcp_retries2". The default value of 4
68904 + prevents a socket from lasting more than 45 seconds in LAST_ACK
68905 + state.
68906 +
68907 +config GRKERNSEC_NO_SIMULT_CONNECT
68908 + bool "Disable TCP Simultaneous Connect"
68909 + default y if GRKERNSEC_CONFIG_AUTO
68910 + depends on NET
68911 + help
68912 + If you say Y here, a feature by Willy Tarreau will be enabled that
68913 + removes a weakness in Linux's strict implementation of TCP that
68914 + allows two clients to connect to each other without either entering
68915 + a listening state. The weakness allows an attacker to easily prevent
68916 + a client from connecting to a known server provided the source port
68917 + for the connection is guessed correctly.
68918 +
68919 + As the weakness could be used to prevent an antivirus or IPS from
68920 + fetching updates, or prevent an SSL gateway from fetching a CRL,
68921 + it should be eliminated by enabling this option. Though Linux is
68922 + one of few operating systems supporting simultaneous connect, it
68923 + has no legitimate use in practice and is rarely supported by firewalls.
68924 +
68925 +config GRKERNSEC_SOCKET
68926 + bool "Socket restrictions"
68927 + depends on NET
68928 + help
68929 + If you say Y here, you will be able to choose from several options.
68930 + If you assign a GID on your system and add it to the supplementary
68931 + groups of users you want to restrict socket access to, this patch
68932 + will perform up to three things, based on the option(s) you choose.
68933 +
68934 +config GRKERNSEC_SOCKET_ALL
68935 + bool "Deny any sockets to group"
68936 + depends on GRKERNSEC_SOCKET
68937 + help
68938 + If you say Y here, you will be able to choose a GID of whose users will
68939 + be unable to connect to other hosts from your machine or run server
68940 + applications from your machine. If the sysctl option is enabled, a
68941 + sysctl option with name "socket_all" is created.
68942 +
68943 +config GRKERNSEC_SOCKET_ALL_GID
68944 + int "GID to deny all sockets for"
68945 + depends on GRKERNSEC_SOCKET_ALL
68946 + default 1004
68947 + help
68948 + Here you can choose the GID to disable socket access for. Remember to
68949 + add the users you want socket access disabled for to the GID
68950 + specified here. If the sysctl option is enabled, a sysctl option
68951 + with name "socket_all_gid" is created.
68952 +
68953 +config GRKERNSEC_SOCKET_CLIENT
68954 + bool "Deny client sockets to group"
68955 + depends on GRKERNSEC_SOCKET
68956 + help
68957 + If you say Y here, you will be able to choose a GID of whose users will
68958 + be unable to connect to other hosts from your machine, but will be
68959 + able to run servers. If this option is enabled, all users in the group
68960 + you specify will have to use passive mode when initiating ftp transfers
68961 + from the shell on your machine. If the sysctl option is enabled, a
68962 + sysctl option with name "socket_client" is created.
68963 +
68964 +config GRKERNSEC_SOCKET_CLIENT_GID
68965 + int "GID to deny client sockets for"
68966 + depends on GRKERNSEC_SOCKET_CLIENT
68967 + default 1003
68968 + help
68969 + Here you can choose the GID to disable client socket access for.
68970 + Remember to add the users you want client socket access disabled for to
68971 + the GID specified here. If the sysctl option is enabled, a sysctl
68972 + option with name "socket_client_gid" is created.
68973 +
68974 +config GRKERNSEC_SOCKET_SERVER
68975 + bool "Deny server sockets to group"
68976 + depends on GRKERNSEC_SOCKET
68977 + help
68978 + If you say Y here, you will be able to choose a GID of whose users will
68979 + be unable to run server applications from your machine. If the sysctl
68980 + option is enabled, a sysctl option with name "socket_server" is created.
68981 +
68982 +config GRKERNSEC_SOCKET_SERVER_GID
68983 + int "GID to deny server sockets for"
68984 + depends on GRKERNSEC_SOCKET_SERVER
68985 + default 1002
68986 + help
68987 + Here you can choose the GID to disable server socket access for.
68988 + Remember to add the users you want server socket access disabled for to
68989 + the GID specified here. If the sysctl option is enabled, a sysctl
68990 + option with name "socket_server_gid" is created.
68991 +
68992 +endmenu
68993 +
68994 +menu "Physical Protections"
68995 +depends on GRKERNSEC
68996 +
68997 +config GRKERNSEC_DENYUSB
68998 + bool "Deny new USB connections after toggle"
68999 + default y if GRKERNSEC_CONFIG_AUTO
69000 + depends on SYSCTL && USB_SUPPORT
69001 + help
69002 + If you say Y here, a new sysctl option with name "deny_new_usb"
69003 + will be created. Setting its value to 1 will prevent any new
69004 + USB devices from being recognized by the OS. Any attempted USB
69005 + device insertion will be logged. This option is intended to be
69006 + used against custom USB devices designed to exploit vulnerabilities
69007 + in various USB device drivers.
69008 +
69009 + For greatest effectiveness, this sysctl should be set after any
69010 + relevant init scripts. This option is safe to enable in distros
69011 + as each user can choose whether or not to toggle the sysctl.
69012 +
69013 +config GRKERNSEC_DENYUSB_FORCE
69014 + bool "Reject all USB devices not connected at boot"
69015 + select USB
69016 + depends on GRKERNSEC_DENYUSB
69017 + help
69018 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
69019 + that doesn't involve a sysctl entry. This option should only be
69020 + enabled if you're sure you want to deny all new USB connections
69021 + at runtime and don't want to modify init scripts. This should not
69022 + be enabled by distros. It forces the core USB code to be built
69023 + into the kernel image so that all devices connected at boot time
69024 + can be recognized and new USB device connections can be prevented
69025 + prior to init running.
69026 +
69027 +endmenu
69028 +
69029 +menu "Sysctl Support"
69030 +depends on GRKERNSEC && SYSCTL
69031 +
69032 +config GRKERNSEC_SYSCTL
69033 + bool "Sysctl support"
69034 + default y if GRKERNSEC_CONFIG_AUTO
69035 + help
69036 + If you say Y here, you will be able to change the options that
69037 + grsecurity runs with at bootup, without having to recompile your
69038 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
69039 + to enable (1) or disable (0) various features. All the sysctl entries
69040 + are mutable until the "grsec_lock" entry is set to a non-zero value.
69041 + All features enabled in the kernel configuration are disabled at boot
69042 + if you do not say Y to the "Turn on features by default" option.
69043 + All options should be set at startup, and the grsec_lock entry should
69044 + be set to a non-zero value after all the options are set.
69045 + *THIS IS EXTREMELY IMPORTANT*
69046 +
69047 +config GRKERNSEC_SYSCTL_DISTRO
69048 + bool "Extra sysctl support for distro makers (READ HELP)"
69049 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
69050 + help
69051 + If you say Y here, additional sysctl options will be created
69052 + for features that affect processes running as root. Therefore,
69053 + it is critical when using this option that the grsec_lock entry be
69054 + enabled after boot. Only distros with prebuilt kernel packages
69055 + with this option enabled that can ensure grsec_lock is enabled
69056 + after boot should use this option.
69057 + *Failure to set grsec_lock after boot makes all grsec features
69058 + this option covers useless*
69059 +
69060 + Currently this option creates the following sysctl entries:
69061 + "Disable Privileged I/O": "disable_priv_io"
69062 +
69063 +config GRKERNSEC_SYSCTL_ON
69064 + bool "Turn on features by default"
69065 + default y if GRKERNSEC_CONFIG_AUTO
69066 + depends on GRKERNSEC_SYSCTL
69067 + help
69068 + If you say Y here, instead of having all features enabled in the
69069 + kernel configuration disabled at boot time, the features will be
69070 + enabled at boot time. It is recommended you say Y here unless
69071 + there is some reason you would want all sysctl-tunable features to
69072 + be disabled by default. As mentioned elsewhere, it is important
69073 + to enable the grsec_lock entry once you have finished modifying
69074 + the sysctl entries.
69075 +
69076 +endmenu
69077 +menu "Logging Options"
69078 +depends on GRKERNSEC
69079 +
69080 +config GRKERNSEC_FLOODTIME
69081 + int "Seconds in between log messages (minimum)"
69082 + default 10
69083 + help
69084 + This option allows you to enforce the number of seconds between
69085 + grsecurity log messages. The default should be suitable for most
69086 + people, however, if you choose to change it, choose a value small enough
69087 + to allow informative logs to be produced, but large enough to
69088 + prevent flooding.
69089 +
69090 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
69091 + any rate limiting on grsecurity log messages.
69092 +
69093 +config GRKERNSEC_FLOODBURST
69094 + int "Number of messages in a burst (maximum)"
69095 + default 6
69096 + help
69097 + This option allows you to choose the maximum number of messages allowed
69098 + within the flood time interval you chose in a separate option. The
69099 + default should be suitable for most people, however if you find that
69100 + many of your logs are being interpreted as flooding, you may want to
69101 + raise this value.
69102 +
69103 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
69104 + any rate limiting on grsecurity log messages.
69105 +
69106 +endmenu
69107 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
69108 new file mode 100644
69109 index 0000000..30ababb
69110 --- /dev/null
69111 +++ b/grsecurity/Makefile
69112 @@ -0,0 +1,54 @@
69113 +# grsecurity – access control and security hardening for Linux
69114 +# All code in this directory and various hooks located throughout the Linux kernel are
69115 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
69116 +# http://www.grsecurity.net spender@grsecurity.net
69117 +#
69118 +# This program is free software; you can redistribute it and/or
69119 +# modify it under the terms of the GNU General Public License version 2
69120 +# as published by the Free Software Foundation.
69121 +#
69122 +# This program is distributed in the hope that it will be useful,
69123 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
69124 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
69125 +# GNU General Public License for more details.
69126 +#
69127 +# You should have received a copy of the GNU General Public License
69128 +# along with this program; if not, write to the Free Software
69129 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
69130 +
69131 +KBUILD_CFLAGS += -Werror
69132 +
69133 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
69134 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
69135 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
69136 + grsec_usb.o grsec_ipc.o grsec_proc.o
69137 +
69138 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
69139 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
69140 + gracl_learn.o grsec_log.o gracl_policy.o
69141 +ifdef CONFIG_COMPAT
69142 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
69143 +endif
69144 +
69145 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
69146 +
69147 +ifdef CONFIG_NET
69148 +obj-y += grsec_sock.o
69149 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
69150 +endif
69151 +
69152 +ifndef CONFIG_GRKERNSEC
69153 +obj-y += grsec_disabled.o
69154 +endif
69155 +
69156 +ifdef CONFIG_GRKERNSEC_HIDESYM
69157 +extra-y := grsec_hidesym.o
69158 +$(obj)/grsec_hidesym.o:
69159 + @-chmod -f 500 /boot
69160 + @-chmod -f 500 /lib/modules
69161 + @-chmod -f 500 /lib64/modules
69162 + @-chmod -f 500 /lib32/modules
69163 + @-chmod -f 700 .
69164 + @-chmod -f 700 $(objtree)
69165 + @echo ' grsec: protected kernel image paths'
69166 +endif
69167 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
69168 new file mode 100644
69169 index 0000000..6c1e154
69170 --- /dev/null
69171 +++ b/grsecurity/gracl.c
69172 @@ -0,0 +1,2749 @@
69173 +#include <linux/kernel.h>
69174 +#include <linux/module.h>
69175 +#include <linux/sched.h>
69176 +#include <linux/mm.h>
69177 +#include <linux/file.h>
69178 +#include <linux/fs.h>
69179 +#include <linux/namei.h>
69180 +#include <linux/mount.h>
69181 +#include <linux/tty.h>
69182 +#include <linux/proc_fs.h>
69183 +#include <linux/lglock.h>
69184 +#include <linux/slab.h>
69185 +#include <linux/vmalloc.h>
69186 +#include <linux/types.h>
69187 +#include <linux/sysctl.h>
69188 +#include <linux/netdevice.h>
69189 +#include <linux/ptrace.h>
69190 +#include <linux/gracl.h>
69191 +#include <linux/gralloc.h>
69192 +#include <linux/security.h>
69193 +#include <linux/grinternal.h>
69194 +#include <linux/pid_namespace.h>
69195 +#include <linux/stop_machine.h>
69196 +#include <linux/fdtable.h>
69197 +#include <linux/percpu.h>
69198 +#include <linux/lglock.h>
69199 +#include <linux/hugetlb.h>
69200 +#include <linux/posix-timers.h>
69201 +#include <linux/prefetch.h>
69202 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69203 +#include <linux/magic.h>
69204 +#include <linux/pagemap.h>
69205 +#include "../fs/btrfs/async-thread.h"
69206 +#include "../fs/btrfs/ctree.h"
69207 +#include "../fs/btrfs/btrfs_inode.h"
69208 +#endif
69209 +#include "../fs/mount.h"
69210 +
69211 +#include <asm/uaccess.h>
69212 +#include <asm/errno.h>
69213 +#include <asm/mman.h>
69214 +
69215 +#define FOR_EACH_ROLE_START(role) \
69216 + role = running_polstate.role_list; \
69217 + while (role) {
69218 +
69219 +#define FOR_EACH_ROLE_END(role) \
69220 + role = role->prev; \
69221 + }
69222 +
69223 +extern struct path gr_real_root;
69224 +
69225 +static struct gr_policy_state running_polstate;
69226 +struct gr_policy_state *polstate = &running_polstate;
69227 +extern struct gr_alloc_state *current_alloc_state;
69228 +
69229 +extern char *gr_shared_page[4];
69230 +DEFINE_RWLOCK(gr_inode_lock);
69231 +
69232 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
69233 +
69234 +#ifdef CONFIG_NET
69235 +extern struct vfsmount *sock_mnt;
69236 +#endif
69237 +
69238 +extern struct vfsmount *pipe_mnt;
69239 +extern struct vfsmount *shm_mnt;
69240 +
69241 +#ifdef CONFIG_HUGETLBFS
69242 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
69243 +#endif
69244 +
69245 +extern u16 acl_sp_role_value;
69246 +extern struct acl_object_label *fakefs_obj_rw;
69247 +extern struct acl_object_label *fakefs_obj_rwx;
69248 +
69249 +int gr_acl_is_enabled(void)
69250 +{
69251 + return (gr_status & GR_READY);
69252 +}
69253 +
69254 +void gr_enable_rbac_system(void)
69255 +{
69256 + pax_open_kernel();
69257 + gr_status |= GR_READY;
69258 + pax_close_kernel();
69259 +}
69260 +
69261 +int gr_rbac_disable(void *unused)
69262 +{
69263 + pax_open_kernel();
69264 + gr_status &= ~GR_READY;
69265 + pax_close_kernel();
69266 +
69267 + return 0;
69268 +}
69269 +
69270 +static inline dev_t __get_dev(const struct dentry *dentry)
69271 +{
69272 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69273 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69274 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
69275 + else
69276 +#endif
69277 + return dentry->d_sb->s_dev;
69278 +}
69279 +
69280 +static inline u64 __get_ino(const struct dentry *dentry)
69281 +{
69282 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
69283 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
69284 + return btrfs_ino(dentry->d_inode);
69285 + else
69286 +#endif
69287 + return dentry->d_inode->i_ino;
69288 +}
69289 +
69290 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
69291 +{
69292 + return __get_dev(dentry);
69293 +}
69294 +
69295 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
69296 +{
69297 + return __get_ino(dentry);
69298 +}
69299 +
69300 +static char gr_task_roletype_to_char(struct task_struct *task)
69301 +{
69302 + switch (task->role->roletype &
69303 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
69304 + GR_ROLE_SPECIAL)) {
69305 + case GR_ROLE_DEFAULT:
69306 + return 'D';
69307 + case GR_ROLE_USER:
69308 + return 'U';
69309 + case GR_ROLE_GROUP:
69310 + return 'G';
69311 + case GR_ROLE_SPECIAL:
69312 + return 'S';
69313 + }
69314 +
69315 + return 'X';
69316 +}
69317 +
69318 +char gr_roletype_to_char(void)
69319 +{
69320 + return gr_task_roletype_to_char(current);
69321 +}
69322 +
69323 +__inline__ int
69324 +gr_acl_tpe_check(void)
69325 +{
69326 + if (unlikely(!(gr_status & GR_READY)))
69327 + return 0;
69328 + if (current->role->roletype & GR_ROLE_TPE)
69329 + return 1;
69330 + else
69331 + return 0;
69332 +}
69333 +
69334 +int
69335 +gr_handle_rawio(const struct inode *inode)
69336 +{
69337 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
69338 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
69339 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
69340 + !capable(CAP_SYS_RAWIO))
69341 + return 1;
69342 +#endif
69343 + return 0;
69344 +}
69345 +
69346 +int
69347 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
69348 +{
69349 + if (likely(lena != lenb))
69350 + return 0;
69351 +
69352 + return !memcmp(a, b, lena);
69353 +}
69354 +
69355 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
69356 +{
69357 + *buflen -= namelen;
69358 + if (*buflen < 0)
69359 + return -ENAMETOOLONG;
69360 + *buffer -= namelen;
69361 + memcpy(*buffer, str, namelen);
69362 + return 0;
69363 +}
69364 +
69365 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
69366 +{
69367 + return prepend(buffer, buflen, name->name, name->len);
69368 +}
69369 +
69370 +static int prepend_path(const struct path *path, struct path *root,
69371 + char **buffer, int *buflen)
69372 +{
69373 + struct dentry *dentry = path->dentry;
69374 + struct vfsmount *vfsmnt = path->mnt;
69375 + struct mount *mnt = real_mount(vfsmnt);
69376 + bool slash = false;
69377 + int error = 0;
69378 +
69379 + while (dentry != root->dentry || vfsmnt != root->mnt) {
69380 + struct dentry * parent;
69381 +
69382 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
69383 + /* Global root? */
69384 + if (!mnt_has_parent(mnt)) {
69385 + goto out;
69386 + }
69387 + dentry = mnt->mnt_mountpoint;
69388 + mnt = mnt->mnt_parent;
69389 + vfsmnt = &mnt->mnt;
69390 + continue;
69391 + }
69392 + parent = dentry->d_parent;
69393 + prefetch(parent);
69394 + spin_lock(&dentry->d_lock);
69395 + error = prepend_name(buffer, buflen, &dentry->d_name);
69396 + spin_unlock(&dentry->d_lock);
69397 + if (!error)
69398 + error = prepend(buffer, buflen, "/", 1);
69399 + if (error)
69400 + break;
69401 +
69402 + slash = true;
69403 + dentry = parent;
69404 + }
69405 +
69406 +out:
69407 + if (!error && !slash)
69408 + error = prepend(buffer, buflen, "/", 1);
69409 +
69410 + return error;
69411 +}
69412 +
69413 +/* this must be called with mount_lock and rename_lock held */
69414 +
69415 +static char *__our_d_path(const struct path *path, struct path *root,
69416 + char *buf, int buflen)
69417 +{
69418 + char *res = buf + buflen;
69419 + int error;
69420 +
69421 + prepend(&res, &buflen, "\0", 1);
69422 + error = prepend_path(path, root, &res, &buflen);
69423 + if (error)
69424 + return ERR_PTR(error);
69425 +
69426 + return res;
69427 +}
69428 +
69429 +static char *
69430 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
69431 +{
69432 + char *retval;
69433 +
69434 + retval = __our_d_path(path, root, buf, buflen);
69435 + if (unlikely(IS_ERR(retval)))
69436 + retval = strcpy(buf, "<path too long>");
69437 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
69438 + retval[1] = '\0';
69439 +
69440 + return retval;
69441 +}
69442 +
69443 +static char *
69444 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69445 + char *buf, int buflen)
69446 +{
69447 + struct path path;
69448 + char *res;
69449 +
69450 + path.dentry = (struct dentry *)dentry;
69451 + path.mnt = (struct vfsmount *)vfsmnt;
69452 +
69453 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
69454 + by the RBAC system */
69455 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
69456 +
69457 + return res;
69458 +}
69459 +
69460 +static char *
69461 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
69462 + char *buf, int buflen)
69463 +{
69464 + char *res;
69465 + struct path path;
69466 + struct path root;
69467 + struct task_struct *reaper = init_pid_ns.child_reaper;
69468 +
69469 + path.dentry = (struct dentry *)dentry;
69470 + path.mnt = (struct vfsmount *)vfsmnt;
69471 +
69472 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
69473 + get_fs_root(reaper->fs, &root);
69474 +
69475 + read_seqlock_excl(&mount_lock);
69476 + write_seqlock(&rename_lock);
69477 + res = gen_full_path(&path, &root, buf, buflen);
69478 + write_sequnlock(&rename_lock);
69479 + read_sequnlock_excl(&mount_lock);
69480 +
69481 + path_put(&root);
69482 + return res;
69483 +}
69484 +
69485 +char *
69486 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69487 +{
69488 + char *ret;
69489 + read_seqlock_excl(&mount_lock);
69490 + write_seqlock(&rename_lock);
69491 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69492 + PAGE_SIZE);
69493 + write_sequnlock(&rename_lock);
69494 + read_sequnlock_excl(&mount_lock);
69495 + return ret;
69496 +}
69497 +
69498 +static char *
69499 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
69500 +{
69501 + char *ret;
69502 + char *buf;
69503 + int buflen;
69504 +
69505 + read_seqlock_excl(&mount_lock);
69506 + write_seqlock(&rename_lock);
69507 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
69508 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
69509 + buflen = (int)(ret - buf);
69510 + if (buflen >= 5)
69511 + prepend(&ret, &buflen, "/proc", 5);
69512 + else
69513 + ret = strcpy(buf, "<path too long>");
69514 + write_sequnlock(&rename_lock);
69515 + read_sequnlock_excl(&mount_lock);
69516 + return ret;
69517 +}
69518 +
69519 +char *
69520 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
69521 +{
69522 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
69523 + PAGE_SIZE);
69524 +}
69525 +
69526 +char *
69527 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
69528 +{
69529 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
69530 + PAGE_SIZE);
69531 +}
69532 +
69533 +char *
69534 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
69535 +{
69536 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
69537 + PAGE_SIZE);
69538 +}
69539 +
69540 +char *
69541 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
69542 +{
69543 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
69544 + PAGE_SIZE);
69545 +}
69546 +
69547 +char *
69548 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
69549 +{
69550 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
69551 + PAGE_SIZE);
69552 +}
69553 +
69554 +__inline__ __u32
69555 +to_gr_audit(const __u32 reqmode)
69556 +{
69557 + /* masks off auditable permission flags, then shifts them to create
69558 + auditing flags, and adds the special case of append auditing if
69559 + we're requesting write */
69560 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
69561 +}
69562 +
69563 +struct acl_role_label *
69564 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
69565 + const gid_t gid)
69566 +{
69567 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
69568 + struct acl_role_label *match;
69569 + struct role_allowed_ip *ipp;
69570 + unsigned int x;
69571 + u32 curr_ip = task->signal->saved_ip;
69572 +
69573 + match = state->acl_role_set.r_hash[index];
69574 +
69575 + while (match) {
69576 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
69577 + for (x = 0; x < match->domain_child_num; x++) {
69578 + if (match->domain_children[x] == uid)
69579 + goto found;
69580 + }
69581 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
69582 + break;
69583 + match = match->next;
69584 + }
69585 +found:
69586 + if (match == NULL) {
69587 + try_group:
69588 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
69589 + match = state->acl_role_set.r_hash[index];
69590 +
69591 + while (match) {
69592 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
69593 + for (x = 0; x < match->domain_child_num; x++) {
69594 + if (match->domain_children[x] == gid)
69595 + goto found2;
69596 + }
69597 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
69598 + break;
69599 + match = match->next;
69600 + }
69601 +found2:
69602 + if (match == NULL)
69603 + match = state->default_role;
69604 + if (match->allowed_ips == NULL)
69605 + return match;
69606 + else {
69607 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69608 + if (likely
69609 + ((ntohl(curr_ip) & ipp->netmask) ==
69610 + (ntohl(ipp->addr) & ipp->netmask)))
69611 + return match;
69612 + }
69613 + match = state->default_role;
69614 + }
69615 + } else if (match->allowed_ips == NULL) {
69616 + return match;
69617 + } else {
69618 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
69619 + if (likely
69620 + ((ntohl(curr_ip) & ipp->netmask) ==
69621 + (ntohl(ipp->addr) & ipp->netmask)))
69622 + return match;
69623 + }
69624 + goto try_group;
69625 + }
69626 +
69627 + return match;
69628 +}
69629 +
69630 +static struct acl_role_label *
69631 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
69632 + const gid_t gid)
69633 +{
69634 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
69635 +}
69636 +
69637 +struct acl_subject_label *
69638 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
69639 + const struct acl_role_label *role)
69640 +{
69641 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69642 + struct acl_subject_label *match;
69643 +
69644 + match = role->subj_hash[index];
69645 +
69646 + while (match && (match->inode != ino || match->device != dev ||
69647 + (match->mode & GR_DELETED))) {
69648 + match = match->next;
69649 + }
69650 +
69651 + if (match && !(match->mode & GR_DELETED))
69652 + return match;
69653 + else
69654 + return NULL;
69655 +}
69656 +
69657 +struct acl_subject_label *
69658 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
69659 + const struct acl_role_label *role)
69660 +{
69661 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
69662 + struct acl_subject_label *match;
69663 +
69664 + match = role->subj_hash[index];
69665 +
69666 + while (match && (match->inode != ino || match->device != dev ||
69667 + !(match->mode & GR_DELETED))) {
69668 + match = match->next;
69669 + }
69670 +
69671 + if (match && (match->mode & GR_DELETED))
69672 + return match;
69673 + else
69674 + return NULL;
69675 +}
69676 +
69677 +static struct acl_object_label *
69678 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
69679 + const struct acl_subject_label *subj)
69680 +{
69681 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69682 + struct acl_object_label *match;
69683 +
69684 + match = subj->obj_hash[index];
69685 +
69686 + while (match && (match->inode != ino || match->device != dev ||
69687 + (match->mode & GR_DELETED))) {
69688 + match = match->next;
69689 + }
69690 +
69691 + if (match && !(match->mode & GR_DELETED))
69692 + return match;
69693 + else
69694 + return NULL;
69695 +}
69696 +
69697 +static struct acl_object_label *
69698 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
69699 + const struct acl_subject_label *subj)
69700 +{
69701 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
69702 + struct acl_object_label *match;
69703 +
69704 + match = subj->obj_hash[index];
69705 +
69706 + while (match && (match->inode != ino || match->device != dev ||
69707 + !(match->mode & GR_DELETED))) {
69708 + match = match->next;
69709 + }
69710 +
69711 + if (match && (match->mode & GR_DELETED))
69712 + return match;
69713 +
69714 + match = subj->obj_hash[index];
69715 +
69716 + while (match && (match->inode != ino || match->device != dev ||
69717 + (match->mode & GR_DELETED))) {
69718 + match = match->next;
69719 + }
69720 +
69721 + if (match && !(match->mode & GR_DELETED))
69722 + return match;
69723 + else
69724 + return NULL;
69725 +}
69726 +
69727 +struct name_entry *
69728 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
69729 +{
69730 + unsigned int len = strlen(name);
69731 + unsigned int key = full_name_hash(name, len);
69732 + unsigned int index = key % state->name_set.n_size;
69733 + struct name_entry *match;
69734 +
69735 + match = state->name_set.n_hash[index];
69736 +
69737 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
69738 + match = match->next;
69739 +
69740 + return match;
69741 +}
69742 +
69743 +static struct name_entry *
69744 +lookup_name_entry(const char *name)
69745 +{
69746 + return __lookup_name_entry(&running_polstate, name);
69747 +}
69748 +
69749 +static struct name_entry *
69750 +lookup_name_entry_create(const char *name)
69751 +{
69752 + unsigned int len = strlen(name);
69753 + unsigned int key = full_name_hash(name, len);
69754 + unsigned int index = key % running_polstate.name_set.n_size;
69755 + struct name_entry *match;
69756 +
69757 + match = running_polstate.name_set.n_hash[index];
69758 +
69759 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69760 + !match->deleted))
69761 + match = match->next;
69762 +
69763 + if (match && match->deleted)
69764 + return match;
69765 +
69766 + match = running_polstate.name_set.n_hash[index];
69767 +
69768 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
69769 + match->deleted))
69770 + match = match->next;
69771 +
69772 + if (match && !match->deleted)
69773 + return match;
69774 + else
69775 + return NULL;
69776 +}
69777 +
69778 +static struct inodev_entry *
69779 +lookup_inodev_entry(const u64 ino, const dev_t dev)
69780 +{
69781 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
69782 + struct inodev_entry *match;
69783 +
69784 + match = running_polstate.inodev_set.i_hash[index];
69785 +
69786 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
69787 + match = match->next;
69788 +
69789 + return match;
69790 +}
69791 +
69792 +void
69793 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
69794 +{
69795 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
69796 + state->inodev_set.i_size);
69797 + struct inodev_entry **curr;
69798 +
69799 + entry->prev = NULL;
69800 +
69801 + curr = &state->inodev_set.i_hash[index];
69802 + if (*curr != NULL)
69803 + (*curr)->prev = entry;
69804 +
69805 + entry->next = *curr;
69806 + *curr = entry;
69807 +
69808 + return;
69809 +}
69810 +
69811 +static void
69812 +insert_inodev_entry(struct inodev_entry *entry)
69813 +{
69814 + __insert_inodev_entry(&running_polstate, entry);
69815 +}
69816 +
69817 +void
69818 +insert_acl_obj_label(struct acl_object_label *obj,
69819 + struct acl_subject_label *subj)
69820 +{
69821 + unsigned int index =
69822 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
69823 + struct acl_object_label **curr;
69824 +
69825 + obj->prev = NULL;
69826 +
69827 + curr = &subj->obj_hash[index];
69828 + if (*curr != NULL)
69829 + (*curr)->prev = obj;
69830 +
69831 + obj->next = *curr;
69832 + *curr = obj;
69833 +
69834 + return;
69835 +}
69836 +
69837 +void
69838 +insert_acl_subj_label(struct acl_subject_label *obj,
69839 + struct acl_role_label *role)
69840 +{
69841 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
69842 + struct acl_subject_label **curr;
69843 +
69844 + obj->prev = NULL;
69845 +
69846 + curr = &role->subj_hash[index];
69847 + if (*curr != NULL)
69848 + (*curr)->prev = obj;
69849 +
69850 + obj->next = *curr;
69851 + *curr = obj;
69852 +
69853 + return;
69854 +}
69855 +
69856 +/* derived from glibc fnmatch() 0: match, 1: no match*/
69857 +
69858 +static int
69859 +glob_match(const char *p, const char *n)
69860 +{
69861 + char c;
69862 +
69863 + while ((c = *p++) != '\0') {
69864 + switch (c) {
69865 + case '?':
69866 + if (*n == '\0')
69867 + return 1;
69868 + else if (*n == '/')
69869 + return 1;
69870 + break;
69871 + case '\\':
69872 + if (*n != c)
69873 + return 1;
69874 + break;
69875 + case '*':
69876 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
69877 + if (*n == '/')
69878 + return 1;
69879 + else if (c == '?') {
69880 + if (*n == '\0')
69881 + return 1;
69882 + else
69883 + ++n;
69884 + }
69885 + }
69886 + if (c == '\0') {
69887 + return 0;
69888 + } else {
69889 + const char *endp;
69890 +
69891 + if ((endp = strchr(n, '/')) == NULL)
69892 + endp = n + strlen(n);
69893 +
69894 + if (c == '[') {
69895 + for (--p; n < endp; ++n)
69896 + if (!glob_match(p, n))
69897 + return 0;
69898 + } else if (c == '/') {
69899 + while (*n != '\0' && *n != '/')
69900 + ++n;
69901 + if (*n == '/' && !glob_match(p, n + 1))
69902 + return 0;
69903 + } else {
69904 + for (--p; n < endp; ++n)
69905 + if (*n == c && !glob_match(p, n))
69906 + return 0;
69907 + }
69908 +
69909 + return 1;
69910 + }
69911 + case '[':
69912 + {
69913 + int not;
69914 + char cold;
69915 +
69916 + if (*n == '\0' || *n == '/')
69917 + return 1;
69918 +
69919 + not = (*p == '!' || *p == '^');
69920 + if (not)
69921 + ++p;
69922 +
69923 + c = *p++;
69924 + for (;;) {
69925 + unsigned char fn = (unsigned char)*n;
69926 +
69927 + if (c == '\0')
69928 + return 1;
69929 + else {
69930 + if (c == fn)
69931 + goto matched;
69932 + cold = c;
69933 + c = *p++;
69934 +
69935 + if (c == '-' && *p != ']') {
69936 + unsigned char cend = *p++;
69937 +
69938 + if (cend == '\0')
69939 + return 1;
69940 +
69941 + if (cold <= fn && fn <= cend)
69942 + goto matched;
69943 +
69944 + c = *p++;
69945 + }
69946 + }
69947 +
69948 + if (c == ']')
69949 + break;
69950 + }
69951 + if (!not)
69952 + return 1;
69953 + break;
69954 + matched:
69955 + while (c != ']') {
69956 + if (c == '\0')
69957 + return 1;
69958 +
69959 + c = *p++;
69960 + }
69961 + if (not)
69962 + return 1;
69963 + }
69964 + break;
69965 + default:
69966 + if (c != *n)
69967 + return 1;
69968 + }
69969 +
69970 + ++n;
69971 + }
69972 +
69973 + if (*n == '\0')
69974 + return 0;
69975 +
69976 + if (*n == '/')
69977 + return 0;
69978 +
69979 + return 1;
69980 +}
69981 +
69982 +static struct acl_object_label *
69983 +chk_glob_label(struct acl_object_label *globbed,
69984 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
69985 +{
69986 + struct acl_object_label *tmp;
69987 +
69988 + if (*path == NULL)
69989 + *path = gr_to_filename_nolock(dentry, mnt);
69990 +
69991 + tmp = globbed;
69992 +
69993 + while (tmp) {
69994 + if (!glob_match(tmp->filename, *path))
69995 + return tmp;
69996 + tmp = tmp->next;
69997 + }
69998 +
69999 + return NULL;
70000 +}
70001 +
70002 +static struct acl_object_label *
70003 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70004 + const u64 curr_ino, const dev_t curr_dev,
70005 + const struct acl_subject_label *subj, char **path, const int checkglob)
70006 +{
70007 + struct acl_subject_label *tmpsubj;
70008 + struct acl_object_label *retval;
70009 + struct acl_object_label *retval2;
70010 +
70011 + tmpsubj = (struct acl_subject_label *) subj;
70012 + read_lock(&gr_inode_lock);
70013 + do {
70014 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
70015 + if (retval) {
70016 + if (checkglob && retval->globbed) {
70017 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
70018 + if (retval2)
70019 + retval = retval2;
70020 + }
70021 + break;
70022 + }
70023 + } while ((tmpsubj = tmpsubj->parent_subject));
70024 + read_unlock(&gr_inode_lock);
70025 +
70026 + return retval;
70027 +}
70028 +
70029 +static __inline__ struct acl_object_label *
70030 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
70031 + struct dentry *curr_dentry,
70032 + const struct acl_subject_label *subj, char **path, const int checkglob)
70033 +{
70034 + int newglob = checkglob;
70035 + u64 inode;
70036 + dev_t device;
70037 +
70038 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
70039 + as we don't want a / * rule to match instead of the / object
70040 + don't do this for create lookups that call this function though, since they're looking up
70041 + on the parent and thus need globbing checks on all paths
70042 + */
70043 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
70044 + newglob = GR_NO_GLOB;
70045 +
70046 + spin_lock(&curr_dentry->d_lock);
70047 + inode = __get_ino(curr_dentry);
70048 + device = __get_dev(curr_dentry);
70049 + spin_unlock(&curr_dentry->d_lock);
70050 +
70051 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
70052 +}
70053 +
70054 +#ifdef CONFIG_HUGETLBFS
70055 +static inline bool
70056 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
70057 +{
70058 + int i;
70059 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
70060 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
70061 + return true;
70062 + }
70063 +
70064 + return false;
70065 +}
70066 +#endif
70067 +
70068 +static struct acl_object_label *
70069 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70070 + const struct acl_subject_label *subj, char *path, const int checkglob)
70071 +{
70072 + struct dentry *dentry = (struct dentry *) l_dentry;
70073 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70074 + struct mount *real_mnt = real_mount(mnt);
70075 + struct acl_object_label *retval;
70076 + struct dentry *parent;
70077 +
70078 + read_seqlock_excl(&mount_lock);
70079 + write_seqlock(&rename_lock);
70080 +
70081 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
70082 +#ifdef CONFIG_NET
70083 + mnt == sock_mnt ||
70084 +#endif
70085 +#ifdef CONFIG_HUGETLBFS
70086 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
70087 +#endif
70088 + /* ignore Eric Biederman */
70089 + IS_PRIVATE(l_dentry->d_inode))) {
70090 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
70091 + goto out;
70092 + }
70093 +
70094 + for (;;) {
70095 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70096 + break;
70097 +
70098 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70099 + if (!mnt_has_parent(real_mnt))
70100 + break;
70101 +
70102 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70103 + if (retval != NULL)
70104 + goto out;
70105 +
70106 + dentry = real_mnt->mnt_mountpoint;
70107 + real_mnt = real_mnt->mnt_parent;
70108 + mnt = &real_mnt->mnt;
70109 + continue;
70110 + }
70111 +
70112 + parent = dentry->d_parent;
70113 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70114 + if (retval != NULL)
70115 + goto out;
70116 +
70117 + dentry = parent;
70118 + }
70119 +
70120 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
70121 +
70122 + /* gr_real_root is pinned so we don't have to hold a reference */
70123 + if (retval == NULL)
70124 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
70125 +out:
70126 + write_sequnlock(&rename_lock);
70127 + read_sequnlock_excl(&mount_lock);
70128 +
70129 + BUG_ON(retval == NULL);
70130 +
70131 + return retval;
70132 +}
70133 +
70134 +static __inline__ struct acl_object_label *
70135 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70136 + const struct acl_subject_label *subj)
70137 +{
70138 + char *path = NULL;
70139 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
70140 +}
70141 +
70142 +static __inline__ struct acl_object_label *
70143 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70144 + const struct acl_subject_label *subj)
70145 +{
70146 + char *path = NULL;
70147 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
70148 +}
70149 +
70150 +static __inline__ struct acl_object_label *
70151 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70152 + const struct acl_subject_label *subj, char *path)
70153 +{
70154 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
70155 +}
70156 +
70157 +struct acl_subject_label *
70158 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
70159 + const struct acl_role_label *role)
70160 +{
70161 + struct dentry *dentry = (struct dentry *) l_dentry;
70162 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
70163 + struct mount *real_mnt = real_mount(mnt);
70164 + struct acl_subject_label *retval;
70165 + struct dentry *parent;
70166 +
70167 + read_seqlock_excl(&mount_lock);
70168 + write_seqlock(&rename_lock);
70169 +
70170 + for (;;) {
70171 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
70172 + break;
70173 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
70174 + if (!mnt_has_parent(real_mnt))
70175 + break;
70176 +
70177 + spin_lock(&dentry->d_lock);
70178 + read_lock(&gr_inode_lock);
70179 + retval =
70180 + lookup_acl_subj_label(__get_ino(dentry),
70181 + __get_dev(dentry), role);
70182 + read_unlock(&gr_inode_lock);
70183 + spin_unlock(&dentry->d_lock);
70184 + if (retval != NULL)
70185 + goto out;
70186 +
70187 + dentry = real_mnt->mnt_mountpoint;
70188 + real_mnt = real_mnt->mnt_parent;
70189 + mnt = &real_mnt->mnt;
70190 + continue;
70191 + }
70192 +
70193 + spin_lock(&dentry->d_lock);
70194 + read_lock(&gr_inode_lock);
70195 + retval = lookup_acl_subj_label(__get_ino(dentry),
70196 + __get_dev(dentry), role);
70197 + read_unlock(&gr_inode_lock);
70198 + parent = dentry->d_parent;
70199 + spin_unlock(&dentry->d_lock);
70200 +
70201 + if (retval != NULL)
70202 + goto out;
70203 +
70204 + dentry = parent;
70205 + }
70206 +
70207 + spin_lock(&dentry->d_lock);
70208 + read_lock(&gr_inode_lock);
70209 + retval = lookup_acl_subj_label(__get_ino(dentry),
70210 + __get_dev(dentry), role);
70211 + read_unlock(&gr_inode_lock);
70212 + spin_unlock(&dentry->d_lock);
70213 +
70214 + if (unlikely(retval == NULL)) {
70215 + /* gr_real_root is pinned, we don't need to hold a reference */
70216 + read_lock(&gr_inode_lock);
70217 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
70218 + __get_dev(gr_real_root.dentry), role);
70219 + read_unlock(&gr_inode_lock);
70220 + }
70221 +out:
70222 + write_sequnlock(&rename_lock);
70223 + read_sequnlock_excl(&mount_lock);
70224 +
70225 + BUG_ON(retval == NULL);
70226 +
70227 + return retval;
70228 +}
70229 +
70230 +void
70231 +assign_special_role(const char *rolename)
70232 +{
70233 + struct acl_object_label *obj;
70234 + struct acl_role_label *r;
70235 + struct acl_role_label *assigned = NULL;
70236 + struct task_struct *tsk;
70237 + struct file *filp;
70238 +
70239 + FOR_EACH_ROLE_START(r)
70240 + if (!strcmp(rolename, r->rolename) &&
70241 + (r->roletype & GR_ROLE_SPECIAL)) {
70242 + assigned = r;
70243 + break;
70244 + }
70245 + FOR_EACH_ROLE_END(r)
70246 +
70247 + if (!assigned)
70248 + return;
70249 +
70250 + read_lock(&tasklist_lock);
70251 + read_lock(&grsec_exec_file_lock);
70252 +
70253 + tsk = current->real_parent;
70254 + if (tsk == NULL)
70255 + goto out_unlock;
70256 +
70257 + filp = tsk->exec_file;
70258 + if (filp == NULL)
70259 + goto out_unlock;
70260 +
70261 + tsk->is_writable = 0;
70262 + tsk->inherited = 0;
70263 +
70264 + tsk->acl_sp_role = 1;
70265 + tsk->acl_role_id = ++acl_sp_role_value;
70266 + tsk->role = assigned;
70267 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
70268 +
70269 + /* ignore additional mmap checks for processes that are writable
70270 + by the default ACL */
70271 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70272 + if (unlikely(obj->mode & GR_WRITE))
70273 + tsk->is_writable = 1;
70274 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
70275 + if (unlikely(obj->mode & GR_WRITE))
70276 + tsk->is_writable = 1;
70277 +
70278 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70279 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
70280 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
70281 +#endif
70282 +
70283 +out_unlock:
70284 + read_unlock(&grsec_exec_file_lock);
70285 + read_unlock(&tasklist_lock);
70286 + return;
70287 +}
70288 +
70289 +
70290 +static void
70291 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
70292 +{
70293 + struct task_struct *task = current;
70294 + const struct cred *cred = current_cred();
70295 +
70296 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
70297 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70298 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70299 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
70300 +
70301 + return;
70302 +}
70303 +
70304 +static void
70305 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
70306 +{
70307 + struct task_struct *task = current;
70308 + const struct cred *cred = current_cred();
70309 +
70310 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70311 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70312 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70313 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
70314 +
70315 + return;
70316 +}
70317 +
70318 +static void
70319 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
70320 +{
70321 + struct task_struct *task = current;
70322 + const struct cred *cred = current_cred();
70323 +
70324 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
70325 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
70326 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
70327 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
70328 +
70329 + return;
70330 +}
70331 +
70332 +static void
70333 +gr_set_proc_res(struct task_struct *task)
70334 +{
70335 + struct acl_subject_label *proc;
70336 + unsigned short i;
70337 +
70338 + proc = task->acl;
70339 +
70340 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
70341 + return;
70342 +
70343 + for (i = 0; i < RLIM_NLIMITS; i++) {
70344 + unsigned long rlim_cur, rlim_max;
70345 +
70346 + if (!(proc->resmask & (1U << i)))
70347 + continue;
70348 +
70349 + rlim_cur = proc->res[i].rlim_cur;
70350 + rlim_max = proc->res[i].rlim_max;
70351 +
70352 + if (i == RLIMIT_NOFILE) {
70353 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
70354 + if (rlim_cur > saved_sysctl_nr_open)
70355 + rlim_cur = saved_sysctl_nr_open;
70356 + if (rlim_max > saved_sysctl_nr_open)
70357 + rlim_max = saved_sysctl_nr_open;
70358 + }
70359 +
70360 + task->signal->rlim[i].rlim_cur = rlim_cur;
70361 + task->signal->rlim[i].rlim_max = rlim_max;
70362 +
70363 + if (i == RLIMIT_CPU)
70364 + update_rlimit_cpu(task, rlim_cur);
70365 + }
70366 +
70367 + return;
70368 +}
70369 +
70370 +/* both of the below must be called with
70371 + rcu_read_lock();
70372 + read_lock(&tasklist_lock);
70373 + read_lock(&grsec_exec_file_lock);
70374 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
70375 +*/
70376 +
70377 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
70378 +{
70379 + char *tmpname;
70380 + struct acl_subject_label *tmpsubj;
70381 + struct file *filp;
70382 + struct name_entry *nmatch;
70383 +
70384 + filp = task->exec_file;
70385 + if (filp == NULL)
70386 + return NULL;
70387 +
70388 + /* the following is to apply the correct subject
70389 + on binaries running when the RBAC system
70390 + is enabled, when the binaries have been
70391 + replaced or deleted since their execution
70392 + -----
70393 + when the RBAC system starts, the inode/dev
70394 + from exec_file will be one the RBAC system
70395 + is unaware of. It only knows the inode/dev
70396 + of the present file on disk, or the absence
70397 + of it.
70398 + */
70399 +
70400 + if (filename)
70401 + nmatch = __lookup_name_entry(state, filename);
70402 + else {
70403 + preempt_disable();
70404 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
70405 +
70406 + nmatch = __lookup_name_entry(state, tmpname);
70407 + preempt_enable();
70408 + }
70409 + tmpsubj = NULL;
70410 + if (nmatch) {
70411 + if (nmatch->deleted)
70412 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
70413 + else
70414 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
70415 + }
70416 + /* this also works for the reload case -- if we don't match a potentially inherited subject
70417 + then we fall back to a normal lookup based on the binary's ino/dev
70418 + */
70419 + if (tmpsubj == NULL && fallback)
70420 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
70421 +
70422 + return tmpsubj;
70423 +}
70424 +
70425 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
70426 +{
70427 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
70428 +}
70429 +
70430 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
70431 +{
70432 + struct acl_object_label *obj;
70433 + struct file *filp;
70434 +
70435 + filp = task->exec_file;
70436 +
70437 + task->acl = subj;
70438 + task->is_writable = 0;
70439 + /* ignore additional mmap checks for processes that are writable
70440 + by the default ACL */
70441 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
70442 + if (unlikely(obj->mode & GR_WRITE))
70443 + task->is_writable = 1;
70444 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70445 + if (unlikely(obj->mode & GR_WRITE))
70446 + task->is_writable = 1;
70447 +
70448 + gr_set_proc_res(task);
70449 +
70450 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70451 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70452 +#endif
70453 +}
70454 +
70455 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
70456 +{
70457 + __gr_apply_subject_to_task(&running_polstate, task, subj);
70458 +}
70459 +
70460 +__u32
70461 +gr_search_file(const struct dentry * dentry, const __u32 mode,
70462 + const struct vfsmount * mnt)
70463 +{
70464 + __u32 retval = mode;
70465 + struct acl_subject_label *curracl;
70466 + struct acl_object_label *currobj;
70467 +
70468 + if (unlikely(!(gr_status & GR_READY)))
70469 + return (mode & ~GR_AUDITS);
70470 +
70471 + curracl = current->acl;
70472 +
70473 + currobj = chk_obj_label(dentry, mnt, curracl);
70474 + retval = currobj->mode & mode;
70475 +
70476 + /* if we're opening a specified transfer file for writing
70477 + (e.g. /dev/initctl), then transfer our role to init
70478 + */
70479 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
70480 + current->role->roletype & GR_ROLE_PERSIST)) {
70481 + struct task_struct *task = init_pid_ns.child_reaper;
70482 +
70483 + if (task->role != current->role) {
70484 + struct acl_subject_label *subj;
70485 +
70486 + task->acl_sp_role = 0;
70487 + task->acl_role_id = current->acl_role_id;
70488 + task->role = current->role;
70489 + rcu_read_lock();
70490 + read_lock(&grsec_exec_file_lock);
70491 + subj = gr_get_subject_for_task(task, NULL, 1);
70492 + gr_apply_subject_to_task(task, subj);
70493 + read_unlock(&grsec_exec_file_lock);
70494 + rcu_read_unlock();
70495 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
70496 + }
70497 + }
70498 +
70499 + if (unlikely
70500 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
70501 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
70502 + __u32 new_mode = mode;
70503 +
70504 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70505 +
70506 + retval = new_mode;
70507 +
70508 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
70509 + new_mode |= GR_INHERIT;
70510 +
70511 + if (!(mode & GR_NOLEARN))
70512 + gr_log_learn(dentry, mnt, new_mode);
70513 + }
70514 +
70515 + return retval;
70516 +}
70517 +
70518 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
70519 + const struct dentry *parent,
70520 + const struct vfsmount *mnt)
70521 +{
70522 + struct name_entry *match;
70523 + struct acl_object_label *matchpo;
70524 + struct acl_subject_label *curracl;
70525 + char *path;
70526 +
70527 + if (unlikely(!(gr_status & GR_READY)))
70528 + return NULL;
70529 +
70530 + preempt_disable();
70531 + path = gr_to_filename_rbac(new_dentry, mnt);
70532 + match = lookup_name_entry_create(path);
70533 +
70534 + curracl = current->acl;
70535 +
70536 + if (match) {
70537 + read_lock(&gr_inode_lock);
70538 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
70539 + read_unlock(&gr_inode_lock);
70540 +
70541 + if (matchpo) {
70542 + preempt_enable();
70543 + return matchpo;
70544 + }
70545 + }
70546 +
70547 + // lookup parent
70548 +
70549 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
70550 +
70551 + preempt_enable();
70552 + return matchpo;
70553 +}
70554 +
70555 +__u32
70556 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
70557 + const struct vfsmount * mnt, const __u32 mode)
70558 +{
70559 + struct acl_object_label *matchpo;
70560 + __u32 retval;
70561 +
70562 + if (unlikely(!(gr_status & GR_READY)))
70563 + return (mode & ~GR_AUDITS);
70564 +
70565 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
70566 +
70567 + retval = matchpo->mode & mode;
70568 +
70569 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
70570 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
70571 + __u32 new_mode = mode;
70572 +
70573 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
70574 +
70575 + gr_log_learn(new_dentry, mnt, new_mode);
70576 + return new_mode;
70577 + }
70578 +
70579 + return retval;
70580 +}
70581 +
70582 +__u32
70583 +gr_check_link(const struct dentry * new_dentry,
70584 + const struct dentry * parent_dentry,
70585 + const struct vfsmount * parent_mnt,
70586 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
70587 +{
70588 + struct acl_object_label *obj;
70589 + __u32 oldmode, newmode;
70590 + __u32 needmode;
70591 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
70592 + GR_DELETE | GR_INHERIT;
70593 +
70594 + if (unlikely(!(gr_status & GR_READY)))
70595 + return (GR_CREATE | GR_LINK);
70596 +
70597 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
70598 + oldmode = obj->mode;
70599 +
70600 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
70601 + newmode = obj->mode;
70602 +
70603 + needmode = newmode & checkmodes;
70604 +
70605 + // old name for hardlink must have at least the permissions of the new name
70606 + if ((oldmode & needmode) != needmode)
70607 + goto bad;
70608 +
70609 + // if old name had restrictions/auditing, make sure the new name does as well
70610 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
70611 +
70612 + // don't allow hardlinking of suid/sgid/fcapped files without permission
70613 + if (is_privileged_binary(old_dentry))
70614 + needmode |= GR_SETID;
70615 +
70616 + if ((newmode & needmode) != needmode)
70617 + goto bad;
70618 +
70619 + // enforce minimum permissions
70620 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
70621 + return newmode;
70622 +bad:
70623 + needmode = oldmode;
70624 + if (is_privileged_binary(old_dentry))
70625 + needmode |= GR_SETID;
70626 +
70627 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
70628 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
70629 + return (GR_CREATE | GR_LINK);
70630 + } else if (newmode & GR_SUPPRESS)
70631 + return GR_SUPPRESS;
70632 + else
70633 + return 0;
70634 +}
70635 +
70636 +int
70637 +gr_check_hidden_task(const struct task_struct *task)
70638 +{
70639 + if (unlikely(!(gr_status & GR_READY)))
70640 + return 0;
70641 +
70642 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
70643 + return 1;
70644 +
70645 + return 0;
70646 +}
70647 +
70648 +int
70649 +gr_check_protected_task(const struct task_struct *task)
70650 +{
70651 + if (unlikely(!(gr_status & GR_READY) || !task))
70652 + return 0;
70653 +
70654 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70655 + task->acl != current->acl)
70656 + return 1;
70657 +
70658 + return 0;
70659 +}
70660 +
70661 +int
70662 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
70663 +{
70664 + struct task_struct *p;
70665 + int ret = 0;
70666 +
70667 + if (unlikely(!(gr_status & GR_READY) || !pid))
70668 + return ret;
70669 +
70670 + read_lock(&tasklist_lock);
70671 + do_each_pid_task(pid, type, p) {
70672 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
70673 + p->acl != current->acl) {
70674 + ret = 1;
70675 + goto out;
70676 + }
70677 + } while_each_pid_task(pid, type, p);
70678 +out:
70679 + read_unlock(&tasklist_lock);
70680 +
70681 + return ret;
70682 +}
70683 +
70684 +void
70685 +gr_copy_label(struct task_struct *tsk)
70686 +{
70687 + struct task_struct *p = current;
70688 +
70689 + tsk->inherited = p->inherited;
70690 + tsk->acl_sp_role = 0;
70691 + tsk->acl_role_id = p->acl_role_id;
70692 + tsk->acl = p->acl;
70693 + tsk->role = p->role;
70694 + tsk->signal->used_accept = 0;
70695 + tsk->signal->curr_ip = p->signal->curr_ip;
70696 + tsk->signal->saved_ip = p->signal->saved_ip;
70697 + if (p->exec_file)
70698 + get_file(p->exec_file);
70699 + tsk->exec_file = p->exec_file;
70700 + tsk->is_writable = p->is_writable;
70701 + if (unlikely(p->signal->used_accept)) {
70702 + p->signal->curr_ip = 0;
70703 + p->signal->saved_ip = 0;
70704 + }
70705 +
70706 + return;
70707 +}
70708 +
70709 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
70710 +
70711 +int
70712 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
70713 +{
70714 + unsigned int i;
70715 + __u16 num;
70716 + uid_t *uidlist;
70717 + uid_t curuid;
70718 + int realok = 0;
70719 + int effectiveok = 0;
70720 + int fsok = 0;
70721 + uid_t globalreal, globaleffective, globalfs;
70722 +
70723 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
70724 + struct user_struct *user;
70725 +
70726 + if (!uid_valid(real))
70727 + goto skipit;
70728 +
70729 + /* find user based on global namespace */
70730 +
70731 + globalreal = GR_GLOBAL_UID(real);
70732 +
70733 + user = find_user(make_kuid(&init_user_ns, globalreal));
70734 + if (user == NULL)
70735 + goto skipit;
70736 +
70737 + if (gr_process_kernel_setuid_ban(user)) {
70738 + /* for find_user */
70739 + free_uid(user);
70740 + return 1;
70741 + }
70742 +
70743 + /* for find_user */
70744 + free_uid(user);
70745 +
70746 +skipit:
70747 +#endif
70748 +
70749 + if (unlikely(!(gr_status & GR_READY)))
70750 + return 0;
70751 +
70752 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70753 + gr_log_learn_uid_change(real, effective, fs);
70754 +
70755 + num = current->acl->user_trans_num;
70756 + uidlist = current->acl->user_transitions;
70757 +
70758 + if (uidlist == NULL)
70759 + return 0;
70760 +
70761 + if (!uid_valid(real)) {
70762 + realok = 1;
70763 + globalreal = (uid_t)-1;
70764 + } else {
70765 + globalreal = GR_GLOBAL_UID(real);
70766 + }
70767 + if (!uid_valid(effective)) {
70768 + effectiveok = 1;
70769 + globaleffective = (uid_t)-1;
70770 + } else {
70771 + globaleffective = GR_GLOBAL_UID(effective);
70772 + }
70773 + if (!uid_valid(fs)) {
70774 + fsok = 1;
70775 + globalfs = (uid_t)-1;
70776 + } else {
70777 + globalfs = GR_GLOBAL_UID(fs);
70778 + }
70779 +
70780 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
70781 + for (i = 0; i < num; i++) {
70782 + curuid = uidlist[i];
70783 + if (globalreal == curuid)
70784 + realok = 1;
70785 + if (globaleffective == curuid)
70786 + effectiveok = 1;
70787 + if (globalfs == curuid)
70788 + fsok = 1;
70789 + }
70790 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
70791 + for (i = 0; i < num; i++) {
70792 + curuid = uidlist[i];
70793 + if (globalreal == curuid)
70794 + break;
70795 + if (globaleffective == curuid)
70796 + break;
70797 + if (globalfs == curuid)
70798 + break;
70799 + }
70800 + /* not in deny list */
70801 + if (i == num) {
70802 + realok = 1;
70803 + effectiveok = 1;
70804 + fsok = 1;
70805 + }
70806 + }
70807 +
70808 + if (realok && effectiveok && fsok)
70809 + return 0;
70810 + else {
70811 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70812 + return 1;
70813 + }
70814 +}
70815 +
70816 +int
70817 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
70818 +{
70819 + unsigned int i;
70820 + __u16 num;
70821 + gid_t *gidlist;
70822 + gid_t curgid;
70823 + int realok = 0;
70824 + int effectiveok = 0;
70825 + int fsok = 0;
70826 + gid_t globalreal, globaleffective, globalfs;
70827 +
70828 + if (unlikely(!(gr_status & GR_READY)))
70829 + return 0;
70830 +
70831 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
70832 + gr_log_learn_gid_change(real, effective, fs);
70833 +
70834 + num = current->acl->group_trans_num;
70835 + gidlist = current->acl->group_transitions;
70836 +
70837 + if (gidlist == NULL)
70838 + return 0;
70839 +
70840 + if (!gid_valid(real)) {
70841 + realok = 1;
70842 + globalreal = (gid_t)-1;
70843 + } else {
70844 + globalreal = GR_GLOBAL_GID(real);
70845 + }
70846 + if (!gid_valid(effective)) {
70847 + effectiveok = 1;
70848 + globaleffective = (gid_t)-1;
70849 + } else {
70850 + globaleffective = GR_GLOBAL_GID(effective);
70851 + }
70852 + if (!gid_valid(fs)) {
70853 + fsok = 1;
70854 + globalfs = (gid_t)-1;
70855 + } else {
70856 + globalfs = GR_GLOBAL_GID(fs);
70857 + }
70858 +
70859 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
70860 + for (i = 0; i < num; i++) {
70861 + curgid = gidlist[i];
70862 + if (globalreal == curgid)
70863 + realok = 1;
70864 + if (globaleffective == curgid)
70865 + effectiveok = 1;
70866 + if (globalfs == curgid)
70867 + fsok = 1;
70868 + }
70869 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
70870 + for (i = 0; i < num; i++) {
70871 + curgid = gidlist[i];
70872 + if (globalreal == curgid)
70873 + break;
70874 + if (globaleffective == curgid)
70875 + break;
70876 + if (globalfs == curgid)
70877 + break;
70878 + }
70879 + /* not in deny list */
70880 + if (i == num) {
70881 + realok = 1;
70882 + effectiveok = 1;
70883 + fsok = 1;
70884 + }
70885 + }
70886 +
70887 + if (realok && effectiveok && fsok)
70888 + return 0;
70889 + else {
70890 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
70891 + return 1;
70892 + }
70893 +}
70894 +
70895 +extern int gr_acl_is_capable(const int cap);
70896 +
70897 +void
70898 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
70899 +{
70900 + struct acl_role_label *role = task->role;
70901 + struct acl_role_label *origrole = role;
70902 + struct acl_subject_label *subj = NULL;
70903 + struct acl_object_label *obj;
70904 + struct file *filp;
70905 + uid_t uid;
70906 + gid_t gid;
70907 +
70908 + if (unlikely(!(gr_status & GR_READY)))
70909 + return;
70910 +
70911 + uid = GR_GLOBAL_UID(kuid);
70912 + gid = GR_GLOBAL_GID(kgid);
70913 +
70914 + filp = task->exec_file;
70915 +
70916 + /* kernel process, we'll give them the kernel role */
70917 + if (unlikely(!filp)) {
70918 + task->role = running_polstate.kernel_role;
70919 + task->acl = running_polstate.kernel_role->root_label;
70920 + return;
70921 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
70922 + /* save the current ip at time of role lookup so that the proper
70923 + IP will be learned for role_allowed_ip */
70924 + task->signal->saved_ip = task->signal->curr_ip;
70925 + role = lookup_acl_role_label(task, uid, gid);
70926 + }
70927 +
70928 + /* don't change the role if we're not a privileged process */
70929 + if (role && task->role != role &&
70930 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
70931 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
70932 + return;
70933 +
70934 + task->role = role;
70935 +
70936 + if (task->inherited) {
70937 + /* if we reached our subject through inheritance, then first see
70938 + if there's a subject of the same name in the new role that has
70939 + an object that would result in the same inherited subject
70940 + */
70941 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
70942 + if (subj) {
70943 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
70944 + if (!(obj->mode & GR_INHERIT))
70945 + subj = NULL;
70946 + }
70947 +
70948 + }
70949 + if (subj == NULL) {
70950 + /* otherwise:
70951 + perform subject lookup in possibly new role
70952 + we can use this result below in the case where role == task->role
70953 + */
70954 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
70955 + }
70956 +
70957 + /* if we changed uid/gid, but result in the same role
70958 + and are using inheritance, don't lose the inherited subject
70959 + if current subject is other than what normal lookup
70960 + would result in, we arrived via inheritance, don't
70961 + lose subject
70962 + */
70963 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
70964 + (subj == task->acl)))
70965 + task->acl = subj;
70966 +
70967 + /* leave task->inherited unaffected */
70968 +
70969 + task->is_writable = 0;
70970 +
70971 + /* ignore additional mmap checks for processes that are writable
70972 + by the default ACL */
70973 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
70974 + if (unlikely(obj->mode & GR_WRITE))
70975 + task->is_writable = 1;
70976 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
70977 + if (unlikely(obj->mode & GR_WRITE))
70978 + task->is_writable = 1;
70979 +
70980 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
70981 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
70982 +#endif
70983 +
70984 + gr_set_proc_res(task);
70985 +
70986 + return;
70987 +}
70988 +
70989 +int
70990 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
70991 + const int unsafe_flags)
70992 +{
70993 + struct task_struct *task = current;
70994 + struct acl_subject_label *newacl;
70995 + struct acl_object_label *obj;
70996 + __u32 retmode;
70997 +
70998 + if (unlikely(!(gr_status & GR_READY)))
70999 + return 0;
71000 +
71001 + newacl = chk_subj_label(dentry, mnt, task->role);
71002 +
71003 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
71004 + did an exec
71005 + */
71006 + rcu_read_lock();
71007 + read_lock(&tasklist_lock);
71008 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
71009 + (task->parent->acl->mode & GR_POVERRIDE))) {
71010 + read_unlock(&tasklist_lock);
71011 + rcu_read_unlock();
71012 + goto skip_check;
71013 + }
71014 + read_unlock(&tasklist_lock);
71015 + rcu_read_unlock();
71016 +
71017 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
71018 + !(task->role->roletype & GR_ROLE_GOD) &&
71019 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
71020 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
71021 + if (unsafe_flags & LSM_UNSAFE_SHARE)
71022 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
71023 + else
71024 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
71025 + return -EACCES;
71026 + }
71027 +
71028 +skip_check:
71029 +
71030 + obj = chk_obj_label(dentry, mnt, task->acl);
71031 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
71032 +
71033 + if (!(task->acl->mode & GR_INHERITLEARN) &&
71034 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
71035 + if (obj->nested)
71036 + task->acl = obj->nested;
71037 + else
71038 + task->acl = newacl;
71039 + task->inherited = 0;
71040 + } else {
71041 + task->inherited = 1;
71042 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
71043 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
71044 + }
71045 +
71046 + task->is_writable = 0;
71047 +
71048 + /* ignore additional mmap checks for processes that are writable
71049 + by the default ACL */
71050 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
71051 + if (unlikely(obj->mode & GR_WRITE))
71052 + task->is_writable = 1;
71053 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
71054 + if (unlikely(obj->mode & GR_WRITE))
71055 + task->is_writable = 1;
71056 +
71057 + gr_set_proc_res(task);
71058 +
71059 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
71060 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
71061 +#endif
71062 + return 0;
71063 +}
71064 +
71065 +/* always called with valid inodev ptr */
71066 +static void
71067 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
71068 +{
71069 + struct acl_object_label *matchpo;
71070 + struct acl_subject_label *matchps;
71071 + struct acl_subject_label *subj;
71072 + struct acl_role_label *role;
71073 + unsigned int x;
71074 +
71075 + FOR_EACH_ROLE_START(role)
71076 + FOR_EACH_SUBJECT_START(role, subj, x)
71077 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71078 + matchpo->mode |= GR_DELETED;
71079 + FOR_EACH_SUBJECT_END(subj,x)
71080 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71081 + /* nested subjects aren't in the role's subj_hash table */
71082 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
71083 + matchpo->mode |= GR_DELETED;
71084 + FOR_EACH_NESTED_SUBJECT_END(subj)
71085 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
71086 + matchps->mode |= GR_DELETED;
71087 + FOR_EACH_ROLE_END(role)
71088 +
71089 + inodev->nentry->deleted = 1;
71090 +
71091 + return;
71092 +}
71093 +
71094 +void
71095 +gr_handle_delete(const u64 ino, const dev_t dev)
71096 +{
71097 + struct inodev_entry *inodev;
71098 +
71099 + if (unlikely(!(gr_status & GR_READY)))
71100 + return;
71101 +
71102 + write_lock(&gr_inode_lock);
71103 + inodev = lookup_inodev_entry(ino, dev);
71104 + if (inodev != NULL)
71105 + do_handle_delete(inodev, ino, dev);
71106 + write_unlock(&gr_inode_lock);
71107 +
71108 + return;
71109 +}
71110 +
71111 +static void
71112 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
71113 + const u64 newinode, const dev_t newdevice,
71114 + struct acl_subject_label *subj)
71115 +{
71116 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
71117 + struct acl_object_label *match;
71118 +
71119 + match = subj->obj_hash[index];
71120 +
71121 + while (match && (match->inode != oldinode ||
71122 + match->device != olddevice ||
71123 + !(match->mode & GR_DELETED)))
71124 + match = match->next;
71125 +
71126 + if (match && (match->inode == oldinode)
71127 + && (match->device == olddevice)
71128 + && (match->mode & GR_DELETED)) {
71129 + if (match->prev == NULL) {
71130 + subj->obj_hash[index] = match->next;
71131 + if (match->next != NULL)
71132 + match->next->prev = NULL;
71133 + } else {
71134 + match->prev->next = match->next;
71135 + if (match->next != NULL)
71136 + match->next->prev = match->prev;
71137 + }
71138 + match->prev = NULL;
71139 + match->next = NULL;
71140 + match->inode = newinode;
71141 + match->device = newdevice;
71142 + match->mode &= ~GR_DELETED;
71143 +
71144 + insert_acl_obj_label(match, subj);
71145 + }
71146 +
71147 + return;
71148 +}
71149 +
71150 +static void
71151 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
71152 + const u64 newinode, const dev_t newdevice,
71153 + struct acl_role_label *role)
71154 +{
71155 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
71156 + struct acl_subject_label *match;
71157 +
71158 + match = role->subj_hash[index];
71159 +
71160 + while (match && (match->inode != oldinode ||
71161 + match->device != olddevice ||
71162 + !(match->mode & GR_DELETED)))
71163 + match = match->next;
71164 +
71165 + if (match && (match->inode == oldinode)
71166 + && (match->device == olddevice)
71167 + && (match->mode & GR_DELETED)) {
71168 + if (match->prev == NULL) {
71169 + role->subj_hash[index] = match->next;
71170 + if (match->next != NULL)
71171 + match->next->prev = NULL;
71172 + } else {
71173 + match->prev->next = match->next;
71174 + if (match->next != NULL)
71175 + match->next->prev = match->prev;
71176 + }
71177 + match->prev = NULL;
71178 + match->next = NULL;
71179 + match->inode = newinode;
71180 + match->device = newdevice;
71181 + match->mode &= ~GR_DELETED;
71182 +
71183 + insert_acl_subj_label(match, role);
71184 + }
71185 +
71186 + return;
71187 +}
71188 +
71189 +static void
71190 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
71191 + const u64 newinode, const dev_t newdevice)
71192 +{
71193 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
71194 + struct inodev_entry *match;
71195 +
71196 + match = running_polstate.inodev_set.i_hash[index];
71197 +
71198 + while (match && (match->nentry->inode != oldinode ||
71199 + match->nentry->device != olddevice || !match->nentry->deleted))
71200 + match = match->next;
71201 +
71202 + if (match && (match->nentry->inode == oldinode)
71203 + && (match->nentry->device == olddevice) &&
71204 + match->nentry->deleted) {
71205 + if (match->prev == NULL) {
71206 + running_polstate.inodev_set.i_hash[index] = match->next;
71207 + if (match->next != NULL)
71208 + match->next->prev = NULL;
71209 + } else {
71210 + match->prev->next = match->next;
71211 + if (match->next != NULL)
71212 + match->next->prev = match->prev;
71213 + }
71214 + match->prev = NULL;
71215 + match->next = NULL;
71216 + match->nentry->inode = newinode;
71217 + match->nentry->device = newdevice;
71218 + match->nentry->deleted = 0;
71219 +
71220 + insert_inodev_entry(match);
71221 + }
71222 +
71223 + return;
71224 +}
71225 +
71226 +static void
71227 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
71228 +{
71229 + struct acl_subject_label *subj;
71230 + struct acl_role_label *role;
71231 + unsigned int x;
71232 +
71233 + FOR_EACH_ROLE_START(role)
71234 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
71235 +
71236 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
71237 + if ((subj->inode == ino) && (subj->device == dev)) {
71238 + subj->inode = ino;
71239 + subj->device = dev;
71240 + }
71241 + /* nested subjects aren't in the role's subj_hash table */
71242 + update_acl_obj_label(matchn->inode, matchn->device,
71243 + ino, dev, subj);
71244 + FOR_EACH_NESTED_SUBJECT_END(subj)
71245 + FOR_EACH_SUBJECT_START(role, subj, x)
71246 + update_acl_obj_label(matchn->inode, matchn->device,
71247 + ino, dev, subj);
71248 + FOR_EACH_SUBJECT_END(subj,x)
71249 + FOR_EACH_ROLE_END(role)
71250 +
71251 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
71252 +
71253 + return;
71254 +}
71255 +
71256 +static void
71257 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
71258 + const struct vfsmount *mnt)
71259 +{
71260 + u64 ino = __get_ino(dentry);
71261 + dev_t dev = __get_dev(dentry);
71262 +
71263 + __do_handle_create(matchn, ino, dev);
71264 +
71265 + return;
71266 +}
71267 +
71268 +void
71269 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
71270 +{
71271 + struct name_entry *matchn;
71272 +
71273 + if (unlikely(!(gr_status & GR_READY)))
71274 + return;
71275 +
71276 + preempt_disable();
71277 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
71278 +
71279 + if (unlikely((unsigned long)matchn)) {
71280 + write_lock(&gr_inode_lock);
71281 + do_handle_create(matchn, dentry, mnt);
71282 + write_unlock(&gr_inode_lock);
71283 + }
71284 + preempt_enable();
71285 +
71286 + return;
71287 +}
71288 +
71289 +void
71290 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
71291 +{
71292 + struct name_entry *matchn;
71293 +
71294 + if (unlikely(!(gr_status & GR_READY)))
71295 + return;
71296 +
71297 + preempt_disable();
71298 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
71299 +
71300 + if (unlikely((unsigned long)matchn)) {
71301 + write_lock(&gr_inode_lock);
71302 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
71303 + write_unlock(&gr_inode_lock);
71304 + }
71305 + preempt_enable();
71306 +
71307 + return;
71308 +}
71309 +
71310 +void
71311 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
71312 + struct dentry *old_dentry,
71313 + struct dentry *new_dentry,
71314 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
71315 +{
71316 + struct name_entry *matchn;
71317 + struct name_entry *matchn2 = NULL;
71318 + struct inodev_entry *inodev;
71319 + struct inode *inode = new_dentry->d_inode;
71320 + u64 old_ino = __get_ino(old_dentry);
71321 + dev_t old_dev = __get_dev(old_dentry);
71322 + unsigned int exchange = flags & RENAME_EXCHANGE;
71323 +
71324 + /* vfs_rename swaps the name and parent link for old_dentry and
71325 + new_dentry
71326 + at this point, old_dentry has the new name, parent link, and inode
71327 + for the renamed file
71328 + if a file is being replaced by a rename, new_dentry has the inode
71329 + and name for the replaced file
71330 + */
71331 +
71332 + if (unlikely(!(gr_status & GR_READY)))
71333 + return;
71334 +
71335 + preempt_disable();
71336 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
71337 +
71338 + /* exchange cases:
71339 + a filename exists for the source, but not dest
71340 + do a recreate on source
71341 + a filename exists for the dest, but not source
71342 + do a recreate on dest
71343 + a filename exists for both source and dest
71344 + delete source and dest, then create source and dest
71345 + a filename exists for neither source nor dest
71346 + no updates needed
71347 +
71348 + the name entry lookups get us the old inode/dev associated with
71349 + each name, so do the deletes first (if possible) so that when
71350 + we do the create, we pick up on the right entries
71351 + */
71352 +
71353 + if (exchange)
71354 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
71355 +
71356 + /* we wouldn't have to check d_inode if it weren't for
71357 + NFS silly-renaming
71358 + */
71359 +
71360 + write_lock(&gr_inode_lock);
71361 + if (unlikely((replace || exchange) && inode)) {
71362 + u64 new_ino = __get_ino(new_dentry);
71363 + dev_t new_dev = __get_dev(new_dentry);
71364 +
71365 + inodev = lookup_inodev_entry(new_ino, new_dev);
71366 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
71367 + do_handle_delete(inodev, new_ino, new_dev);
71368 + }
71369 +
71370 + inodev = lookup_inodev_entry(old_ino, old_dev);
71371 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
71372 + do_handle_delete(inodev, old_ino, old_dev);
71373 +
71374 + if (unlikely(matchn != NULL))
71375 + do_handle_create(matchn, old_dentry, mnt);
71376 +
71377 + if (unlikely(matchn2 != NULL))
71378 + do_handle_create(matchn2, new_dentry, mnt);
71379 +
71380 + write_unlock(&gr_inode_lock);
71381 + preempt_enable();
71382 +
71383 + return;
71384 +}
71385 +
71386 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
71387 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
71388 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
71389 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
71390 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
71391 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
71392 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
71393 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
71394 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
71395 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
71396 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
71397 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
71398 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
71399 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
71400 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
71401 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
71402 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
71403 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
71404 +};
71405 +
71406 +void
71407 +gr_learn_resource(const struct task_struct *task,
71408 + const int res, const unsigned long wanted, const int gt)
71409 +{
71410 + struct acl_subject_label *acl;
71411 + const struct cred *cred;
71412 +
71413 + if (unlikely((gr_status & GR_READY) &&
71414 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
71415 + goto skip_reslog;
71416 +
71417 + gr_log_resource(task, res, wanted, gt);
71418 +skip_reslog:
71419 +
71420 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
71421 + return;
71422 +
71423 + acl = task->acl;
71424 +
71425 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
71426 + !(acl->resmask & (1U << (unsigned short) res))))
71427 + return;
71428 +
71429 + if (wanted >= acl->res[res].rlim_cur) {
71430 + unsigned long res_add;
71431 +
71432 + res_add = wanted + res_learn_bumps[res];
71433 +
71434 + acl->res[res].rlim_cur = res_add;
71435 +
71436 + if (wanted > acl->res[res].rlim_max)
71437 + acl->res[res].rlim_max = res_add;
71438 +
71439 + /* only log the subject filename, since resource logging is supported for
71440 + single-subject learning only */
71441 + rcu_read_lock();
71442 + cred = __task_cred(task);
71443 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
71444 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
71445 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
71446 + "", (unsigned long) res, &task->signal->saved_ip);
71447 + rcu_read_unlock();
71448 + }
71449 +
71450 + return;
71451 +}
71452 +EXPORT_SYMBOL_GPL(gr_learn_resource);
71453 +#endif
71454 +
71455 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
71456 +void
71457 +pax_set_initial_flags(struct linux_binprm *bprm)
71458 +{
71459 + struct task_struct *task = current;
71460 + struct acl_subject_label *proc;
71461 + unsigned long flags;
71462 +
71463 + if (unlikely(!(gr_status & GR_READY)))
71464 + return;
71465 +
71466 + flags = pax_get_flags(task);
71467 +
71468 + proc = task->acl;
71469 +
71470 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
71471 + flags &= ~MF_PAX_PAGEEXEC;
71472 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
71473 + flags &= ~MF_PAX_SEGMEXEC;
71474 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
71475 + flags &= ~MF_PAX_RANDMMAP;
71476 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
71477 + flags &= ~MF_PAX_EMUTRAMP;
71478 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
71479 + flags &= ~MF_PAX_MPROTECT;
71480 +
71481 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
71482 + flags |= MF_PAX_PAGEEXEC;
71483 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
71484 + flags |= MF_PAX_SEGMEXEC;
71485 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
71486 + flags |= MF_PAX_RANDMMAP;
71487 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
71488 + flags |= MF_PAX_EMUTRAMP;
71489 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
71490 + flags |= MF_PAX_MPROTECT;
71491 +
71492 + pax_set_flags(task, flags);
71493 +
71494 + return;
71495 +}
71496 +#endif
71497 +
71498 +int
71499 +gr_handle_proc_ptrace(struct task_struct *task)
71500 +{
71501 + struct file *filp;
71502 + struct task_struct *tmp = task;
71503 + struct task_struct *curtemp = current;
71504 + __u32 retmode;
71505 +
71506 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71507 + if (unlikely(!(gr_status & GR_READY)))
71508 + return 0;
71509 +#endif
71510 +
71511 + read_lock(&tasklist_lock);
71512 + read_lock(&grsec_exec_file_lock);
71513 + filp = task->exec_file;
71514 +
71515 + while (task_pid_nr(tmp) > 0) {
71516 + if (tmp == curtemp)
71517 + break;
71518 + tmp = tmp->real_parent;
71519 + }
71520 +
71521 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71522 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
71523 + read_unlock(&grsec_exec_file_lock);
71524 + read_unlock(&tasklist_lock);
71525 + return 1;
71526 + }
71527 +
71528 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71529 + if (!(gr_status & GR_READY)) {
71530 + read_unlock(&grsec_exec_file_lock);
71531 + read_unlock(&tasklist_lock);
71532 + return 0;
71533 + }
71534 +#endif
71535 +
71536 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
71537 + read_unlock(&grsec_exec_file_lock);
71538 + read_unlock(&tasklist_lock);
71539 +
71540 + if (retmode & GR_NOPTRACE)
71541 + return 1;
71542 +
71543 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
71544 + && (current->acl != task->acl || (current->acl != current->role->root_label
71545 + && task_pid_nr(current) != task_pid_nr(task))))
71546 + return 1;
71547 +
71548 + return 0;
71549 +}
71550 +
71551 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
71552 +{
71553 + if (unlikely(!(gr_status & GR_READY)))
71554 + return;
71555 +
71556 + if (!(current->role->roletype & GR_ROLE_GOD))
71557 + return;
71558 +
71559 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
71560 + p->role->rolename, gr_task_roletype_to_char(p),
71561 + p->acl->filename);
71562 +}
71563 +
71564 +int
71565 +gr_handle_ptrace(struct task_struct *task, const long request)
71566 +{
71567 + struct task_struct *tmp = task;
71568 + struct task_struct *curtemp = current;
71569 + __u32 retmode;
71570 +
71571 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
71572 + if (unlikely(!(gr_status & GR_READY)))
71573 + return 0;
71574 +#endif
71575 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
71576 + read_lock(&tasklist_lock);
71577 + while (task_pid_nr(tmp) > 0) {
71578 + if (tmp == curtemp)
71579 + break;
71580 + tmp = tmp->real_parent;
71581 + }
71582 +
71583 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
71584 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
71585 + read_unlock(&tasklist_lock);
71586 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71587 + return 1;
71588 + }
71589 + read_unlock(&tasklist_lock);
71590 + }
71591 +
71592 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
71593 + if (!(gr_status & GR_READY))
71594 + return 0;
71595 +#endif
71596 +
71597 + read_lock(&grsec_exec_file_lock);
71598 + if (unlikely(!task->exec_file)) {
71599 + read_unlock(&grsec_exec_file_lock);
71600 + return 0;
71601 + }
71602 +
71603 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
71604 + read_unlock(&grsec_exec_file_lock);
71605 +
71606 + if (retmode & GR_NOPTRACE) {
71607 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71608 + return 1;
71609 + }
71610 +
71611 + if (retmode & GR_PTRACERD) {
71612 + switch (request) {
71613 + case PTRACE_SEIZE:
71614 + case PTRACE_POKETEXT:
71615 + case PTRACE_POKEDATA:
71616 + case PTRACE_POKEUSR:
71617 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
71618 + case PTRACE_SETREGS:
71619 + case PTRACE_SETFPREGS:
71620 +#endif
71621 +#ifdef CONFIG_X86
71622 + case PTRACE_SETFPXREGS:
71623 +#endif
71624 +#ifdef CONFIG_ALTIVEC
71625 + case PTRACE_SETVRREGS:
71626 +#endif
71627 + return 1;
71628 + default:
71629 + return 0;
71630 + }
71631 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
71632 + !(current->role->roletype & GR_ROLE_GOD) &&
71633 + (current->acl != task->acl)) {
71634 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
71635 + return 1;
71636 + }
71637 +
71638 + return 0;
71639 +}
71640 +
71641 +static int is_writable_mmap(const struct file *filp)
71642 +{
71643 + struct task_struct *task = current;
71644 + struct acl_object_label *obj, *obj2;
71645 +
71646 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
71647 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
71648 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
71649 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
71650 + task->role->root_label);
71651 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
71652 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
71653 + return 1;
71654 + }
71655 + }
71656 + return 0;
71657 +}
71658 +
71659 +int
71660 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
71661 +{
71662 + __u32 mode;
71663 +
71664 + if (unlikely(!file || !(prot & PROT_EXEC)))
71665 + return 1;
71666 +
71667 + if (is_writable_mmap(file))
71668 + return 0;
71669 +
71670 + mode =
71671 + gr_search_file(file->f_path.dentry,
71672 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71673 + file->f_path.mnt);
71674 +
71675 + if (!gr_tpe_allow(file))
71676 + return 0;
71677 +
71678 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71679 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71680 + return 0;
71681 + } else if (unlikely(!(mode & GR_EXEC))) {
71682 + return 0;
71683 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71684 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71685 + return 1;
71686 + }
71687 +
71688 + return 1;
71689 +}
71690 +
71691 +int
71692 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
71693 +{
71694 + __u32 mode;
71695 +
71696 + if (unlikely(!file || !(prot & PROT_EXEC)))
71697 + return 1;
71698 +
71699 + if (is_writable_mmap(file))
71700 + return 0;
71701 +
71702 + mode =
71703 + gr_search_file(file->f_path.dentry,
71704 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
71705 + file->f_path.mnt);
71706 +
71707 + if (!gr_tpe_allow(file))
71708 + return 0;
71709 +
71710 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
71711 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71712 + return 0;
71713 + } else if (unlikely(!(mode & GR_EXEC))) {
71714 + return 0;
71715 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
71716 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
71717 + return 1;
71718 + }
71719 +
71720 + return 1;
71721 +}
71722 +
71723 +void
71724 +gr_acl_handle_psacct(struct task_struct *task, const long code)
71725 +{
71726 + unsigned long runtime, cputime;
71727 + cputime_t utime, stime;
71728 + unsigned int wday, cday;
71729 + __u8 whr, chr;
71730 + __u8 wmin, cmin;
71731 + __u8 wsec, csec;
71732 + struct timespec curtime, starttime;
71733 +
71734 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
71735 + !(task->acl->mode & GR_PROCACCT)))
71736 + return;
71737 +
71738 + curtime = ns_to_timespec(ktime_get_ns());
71739 + starttime = ns_to_timespec(task->start_time);
71740 + runtime = curtime.tv_sec - starttime.tv_sec;
71741 + wday = runtime / (60 * 60 * 24);
71742 + runtime -= wday * (60 * 60 * 24);
71743 + whr = runtime / (60 * 60);
71744 + runtime -= whr * (60 * 60);
71745 + wmin = runtime / 60;
71746 + runtime -= wmin * 60;
71747 + wsec = runtime;
71748 +
71749 + task_cputime(task, &utime, &stime);
71750 + cputime = cputime_to_secs(utime + stime);
71751 + cday = cputime / (60 * 60 * 24);
71752 + cputime -= cday * (60 * 60 * 24);
71753 + chr = cputime / (60 * 60);
71754 + cputime -= chr * (60 * 60);
71755 + cmin = cputime / 60;
71756 + cputime -= cmin * 60;
71757 + csec = cputime;
71758 +
71759 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
71760 +
71761 + return;
71762 +}
71763 +
71764 +#ifdef CONFIG_TASKSTATS
71765 +int gr_is_taskstats_denied(int pid)
71766 +{
71767 + struct task_struct *task;
71768 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71769 + const struct cred *cred;
71770 +#endif
71771 + int ret = 0;
71772 +
71773 + /* restrict taskstats viewing to un-chrooted root users
71774 + who have the 'view' subject flag if the RBAC system is enabled
71775 + */
71776 +
71777 + rcu_read_lock();
71778 + read_lock(&tasklist_lock);
71779 + task = find_task_by_vpid(pid);
71780 + if (task) {
71781 +#ifdef CONFIG_GRKERNSEC_CHROOT
71782 + if (proc_is_chrooted(task))
71783 + ret = -EACCES;
71784 +#endif
71785 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71786 + cred = __task_cred(task);
71787 +#ifdef CONFIG_GRKERNSEC_PROC_USER
71788 + if (gr_is_global_nonroot(cred->uid))
71789 + ret = -EACCES;
71790 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
71791 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
71792 + ret = -EACCES;
71793 +#endif
71794 +#endif
71795 + if (gr_status & GR_READY) {
71796 + if (!(task->acl->mode & GR_VIEW))
71797 + ret = -EACCES;
71798 + }
71799 + } else
71800 + ret = -ENOENT;
71801 +
71802 + read_unlock(&tasklist_lock);
71803 + rcu_read_unlock();
71804 +
71805 + return ret;
71806 +}
71807 +#endif
71808 +
71809 +/* AUXV entries are filled via a descendant of search_binary_handler
71810 + after we've already applied the subject for the target
71811 +*/
71812 +int gr_acl_enable_at_secure(void)
71813 +{
71814 + if (unlikely(!(gr_status & GR_READY)))
71815 + return 0;
71816 +
71817 + if (current->acl->mode & GR_ATSECURE)
71818 + return 1;
71819 +
71820 + return 0;
71821 +}
71822 +
71823 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
71824 +{
71825 + struct task_struct *task = current;
71826 + struct dentry *dentry = file->f_path.dentry;
71827 + struct vfsmount *mnt = file->f_path.mnt;
71828 + struct acl_object_label *obj, *tmp;
71829 + struct acl_subject_label *subj;
71830 + unsigned int bufsize;
71831 + int is_not_root;
71832 + char *path;
71833 + dev_t dev = __get_dev(dentry);
71834 +
71835 + if (unlikely(!(gr_status & GR_READY)))
71836 + return 1;
71837 +
71838 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
71839 + return 1;
71840 +
71841 + /* ignore Eric Biederman */
71842 + if (IS_PRIVATE(dentry->d_inode))
71843 + return 1;
71844 +
71845 + subj = task->acl;
71846 + read_lock(&gr_inode_lock);
71847 + do {
71848 + obj = lookup_acl_obj_label(ino, dev, subj);
71849 + if (obj != NULL) {
71850 + read_unlock(&gr_inode_lock);
71851 + return (obj->mode & GR_FIND) ? 1 : 0;
71852 + }
71853 + } while ((subj = subj->parent_subject));
71854 + read_unlock(&gr_inode_lock);
71855 +
71856 + /* this is purely an optimization since we're looking for an object
71857 + for the directory we're doing a readdir on
71858 + if it's possible for any globbed object to match the entry we're
71859 + filling into the directory, then the object we find here will be
71860 + an anchor point with attached globbed objects
71861 + */
71862 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
71863 + if (obj->globbed == NULL)
71864 + return (obj->mode & GR_FIND) ? 1 : 0;
71865 +
71866 + is_not_root = ((obj->filename[0] == '/') &&
71867 + (obj->filename[1] == '\0')) ? 0 : 1;
71868 + bufsize = PAGE_SIZE - namelen - is_not_root;
71869 +
71870 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
71871 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
71872 + return 1;
71873 +
71874 + preempt_disable();
71875 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
71876 + bufsize);
71877 +
71878 + bufsize = strlen(path);
71879 +
71880 + /* if base is "/", don't append an additional slash */
71881 + if (is_not_root)
71882 + *(path + bufsize) = '/';
71883 + memcpy(path + bufsize + is_not_root, name, namelen);
71884 + *(path + bufsize + namelen + is_not_root) = '\0';
71885 +
71886 + tmp = obj->globbed;
71887 + while (tmp) {
71888 + if (!glob_match(tmp->filename, path)) {
71889 + preempt_enable();
71890 + return (tmp->mode & GR_FIND) ? 1 : 0;
71891 + }
71892 + tmp = tmp->next;
71893 + }
71894 + preempt_enable();
71895 + return (obj->mode & GR_FIND) ? 1 : 0;
71896 +}
71897 +
71898 +void gr_put_exec_file(struct task_struct *task)
71899 +{
71900 + struct file *filp;
71901 +
71902 + write_lock(&grsec_exec_file_lock);
71903 + filp = task->exec_file;
71904 + task->exec_file = NULL;
71905 + write_unlock(&grsec_exec_file_lock);
71906 +
71907 + if (filp)
71908 + fput(filp);
71909 +
71910 + return;
71911 +}
71912 +
71913 +
71914 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
71915 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
71916 +#endif
71917 +#ifdef CONFIG_SECURITY
71918 +EXPORT_SYMBOL_GPL(gr_check_user_change);
71919 +EXPORT_SYMBOL_GPL(gr_check_group_change);
71920 +#endif
71921 +
71922 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
71923 new file mode 100644
71924 index 0000000..18ffbbd
71925 --- /dev/null
71926 +++ b/grsecurity/gracl_alloc.c
71927 @@ -0,0 +1,105 @@
71928 +#include <linux/kernel.h>
71929 +#include <linux/mm.h>
71930 +#include <linux/slab.h>
71931 +#include <linux/vmalloc.h>
71932 +#include <linux/gracl.h>
71933 +#include <linux/grsecurity.h>
71934 +
71935 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
71936 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
71937 +
71938 +static __inline__ int
71939 +alloc_pop(void)
71940 +{
71941 + if (current_alloc_state->alloc_stack_next == 1)
71942 + return 0;
71943 +
71944 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
71945 +
71946 + current_alloc_state->alloc_stack_next--;
71947 +
71948 + return 1;
71949 +}
71950 +
71951 +static __inline__ int
71952 +alloc_push(void *buf)
71953 +{
71954 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
71955 + return 1;
71956 +
71957 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
71958 +
71959 + current_alloc_state->alloc_stack_next++;
71960 +
71961 + return 0;
71962 +}
71963 +
71964 +void *
71965 +acl_alloc(unsigned long len)
71966 +{
71967 + void *ret = NULL;
71968 +
71969 + if (!len || len > PAGE_SIZE)
71970 + goto out;
71971 +
71972 + ret = kmalloc(len, GFP_KERNEL);
71973 +
71974 + if (ret) {
71975 + if (alloc_push(ret)) {
71976 + kfree(ret);
71977 + ret = NULL;
71978 + }
71979 + }
71980 +
71981 +out:
71982 + return ret;
71983 +}
71984 +
71985 +void *
71986 +acl_alloc_num(unsigned long num, unsigned long len)
71987 +{
71988 + if (!len || (num > (PAGE_SIZE / len)))
71989 + return NULL;
71990 +
71991 + return acl_alloc(num * len);
71992 +}
71993 +
71994 +void
71995 +acl_free_all(void)
71996 +{
71997 + if (!current_alloc_state->alloc_stack)
71998 + return;
71999 +
72000 + while (alloc_pop()) ;
72001 +
72002 + if (current_alloc_state->alloc_stack) {
72003 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
72004 + kfree(current_alloc_state->alloc_stack);
72005 + else
72006 + vfree(current_alloc_state->alloc_stack);
72007 + }
72008 +
72009 + current_alloc_state->alloc_stack = NULL;
72010 + current_alloc_state->alloc_stack_size = 1;
72011 + current_alloc_state->alloc_stack_next = 1;
72012 +
72013 + return;
72014 +}
72015 +
72016 +int
72017 +acl_alloc_stack_init(unsigned long size)
72018 +{
72019 + if ((size * sizeof (void *)) <= PAGE_SIZE)
72020 + current_alloc_state->alloc_stack =
72021 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
72022 + else
72023 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
72024 +
72025 + current_alloc_state->alloc_stack_size = size;
72026 + current_alloc_state->alloc_stack_next = 1;
72027 +
72028 + if (!current_alloc_state->alloc_stack)
72029 + return 0;
72030 + else
72031 + return 1;
72032 +}
72033 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
72034 new file mode 100644
72035 index 0000000..1a94c11
72036 --- /dev/null
72037 +++ b/grsecurity/gracl_cap.c
72038 @@ -0,0 +1,127 @@
72039 +#include <linux/kernel.h>
72040 +#include <linux/module.h>
72041 +#include <linux/sched.h>
72042 +#include <linux/gracl.h>
72043 +#include <linux/grsecurity.h>
72044 +#include <linux/grinternal.h>
72045 +
72046 +extern const char *captab_log[];
72047 +extern int captab_log_entries;
72048 +
72049 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
72050 +{
72051 + struct acl_subject_label *curracl;
72052 +
72053 + if (!gr_acl_is_enabled())
72054 + return 1;
72055 +
72056 + curracl = task->acl;
72057 +
72058 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
72059 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
72060 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
72061 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
72062 + gr_to_filename(task->exec_file->f_path.dentry,
72063 + task->exec_file->f_path.mnt) : curracl->filename,
72064 + curracl->filename, 0UL,
72065 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
72066 + return 1;
72067 + }
72068 +
72069 + return 0;
72070 +}
72071 +
72072 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
72073 +{
72074 + struct acl_subject_label *curracl;
72075 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72076 + kernel_cap_t cap_audit = __cap_empty_set;
72077 +
72078 + if (!gr_acl_is_enabled())
72079 + return 1;
72080 +
72081 + curracl = task->acl;
72082 +
72083 + cap_drop = curracl->cap_lower;
72084 + cap_mask = curracl->cap_mask;
72085 + cap_audit = curracl->cap_invert_audit;
72086 +
72087 + while ((curracl = curracl->parent_subject)) {
72088 + /* if the cap isn't specified in the current computed mask but is specified in the
72089 + current level subject, and is lowered in the current level subject, then add
72090 + it to the set of dropped capabilities
72091 + otherwise, add the current level subject's mask to the current computed mask
72092 + */
72093 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72094 + cap_raise(cap_mask, cap);
72095 + if (cap_raised(curracl->cap_lower, cap))
72096 + cap_raise(cap_drop, cap);
72097 + if (cap_raised(curracl->cap_invert_audit, cap))
72098 + cap_raise(cap_audit, cap);
72099 + }
72100 + }
72101 +
72102 + if (!cap_raised(cap_drop, cap)) {
72103 + if (cap_raised(cap_audit, cap))
72104 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
72105 + return 1;
72106 + }
72107 +
72108 + /* only learn the capability use if the process has the capability in the
72109 + general case, the two uses in sys.c of gr_learn_cap are an exception
72110 + to this rule to ensure any role transition involves what the full-learned
72111 + policy believes in a privileged process
72112 + */
72113 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
72114 + return 1;
72115 +
72116 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
72117 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
72118 +
72119 + return 0;
72120 +}
72121 +
72122 +int
72123 +gr_acl_is_capable(const int cap)
72124 +{
72125 + return gr_task_acl_is_capable(current, current_cred(), cap);
72126 +}
72127 +
72128 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
72129 +{
72130 + struct acl_subject_label *curracl;
72131 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
72132 +
72133 + if (!gr_acl_is_enabled())
72134 + return 1;
72135 +
72136 + curracl = task->acl;
72137 +
72138 + cap_drop = curracl->cap_lower;
72139 + cap_mask = curracl->cap_mask;
72140 +
72141 + while ((curracl = curracl->parent_subject)) {
72142 + /* if the cap isn't specified in the current computed mask but is specified in the
72143 + current level subject, and is lowered in the current level subject, then add
72144 + it to the set of dropped capabilities
72145 + otherwise, add the current level subject's mask to the current computed mask
72146 + */
72147 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
72148 + cap_raise(cap_mask, cap);
72149 + if (cap_raised(curracl->cap_lower, cap))
72150 + cap_raise(cap_drop, cap);
72151 + }
72152 + }
72153 +
72154 + if (!cap_raised(cap_drop, cap))
72155 + return 1;
72156 +
72157 + return 0;
72158 +}
72159 +
72160 +int
72161 +gr_acl_is_capable_nolog(const int cap)
72162 +{
72163 + return gr_task_acl_is_capable_nolog(current, cap);
72164 +}
72165 +
72166 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
72167 new file mode 100644
72168 index 0000000..a43dd06
72169 --- /dev/null
72170 +++ b/grsecurity/gracl_compat.c
72171 @@ -0,0 +1,269 @@
72172 +#include <linux/kernel.h>
72173 +#include <linux/gracl.h>
72174 +#include <linux/compat.h>
72175 +#include <linux/gracl_compat.h>
72176 +
72177 +#include <asm/uaccess.h>
72178 +
72179 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
72180 +{
72181 + struct gr_arg_wrapper_compat uwrapcompat;
72182 +
72183 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
72184 + return -EFAULT;
72185 +
72186 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
72187 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
72188 + return -EINVAL;
72189 +
72190 + uwrap->arg = compat_ptr(uwrapcompat.arg);
72191 + uwrap->version = uwrapcompat.version;
72192 + uwrap->size = sizeof(struct gr_arg);
72193 +
72194 + return 0;
72195 +}
72196 +
72197 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
72198 +{
72199 + struct gr_arg_compat argcompat;
72200 +
72201 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
72202 + return -EFAULT;
72203 +
72204 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
72205 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
72206 + arg->role_db.num_roles = argcompat.role_db.num_roles;
72207 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
72208 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
72209 + arg->role_db.num_objects = argcompat.role_db.num_objects;
72210 +
72211 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
72212 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
72213 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
72214 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
72215 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
72216 + arg->segv_device = argcompat.segv_device;
72217 + arg->segv_inode = argcompat.segv_inode;
72218 + arg->segv_uid = argcompat.segv_uid;
72219 + arg->num_sprole_pws = argcompat.num_sprole_pws;
72220 + arg->mode = argcompat.mode;
72221 +
72222 + return 0;
72223 +}
72224 +
72225 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
72226 +{
72227 + struct acl_object_label_compat objcompat;
72228 +
72229 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
72230 + return -EFAULT;
72231 +
72232 + obj->filename = compat_ptr(objcompat.filename);
72233 + obj->inode = objcompat.inode;
72234 + obj->device = objcompat.device;
72235 + obj->mode = objcompat.mode;
72236 +
72237 + obj->nested = compat_ptr(objcompat.nested);
72238 + obj->globbed = compat_ptr(objcompat.globbed);
72239 +
72240 + obj->prev = compat_ptr(objcompat.prev);
72241 + obj->next = compat_ptr(objcompat.next);
72242 +
72243 + return 0;
72244 +}
72245 +
72246 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
72247 +{
72248 + unsigned int i;
72249 + struct acl_subject_label_compat subjcompat;
72250 +
72251 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
72252 + return -EFAULT;
72253 +
72254 + subj->filename = compat_ptr(subjcompat.filename);
72255 + subj->inode = subjcompat.inode;
72256 + subj->device = subjcompat.device;
72257 + subj->mode = subjcompat.mode;
72258 + subj->cap_mask = subjcompat.cap_mask;
72259 + subj->cap_lower = subjcompat.cap_lower;
72260 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
72261 +
72262 + for (i = 0; i < GR_NLIMITS; i++) {
72263 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
72264 + subj->res[i].rlim_cur = RLIM_INFINITY;
72265 + else
72266 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
72267 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
72268 + subj->res[i].rlim_max = RLIM_INFINITY;
72269 + else
72270 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
72271 + }
72272 + subj->resmask = subjcompat.resmask;
72273 +
72274 + subj->user_trans_type = subjcompat.user_trans_type;
72275 + subj->group_trans_type = subjcompat.group_trans_type;
72276 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
72277 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
72278 + subj->user_trans_num = subjcompat.user_trans_num;
72279 + subj->group_trans_num = subjcompat.group_trans_num;
72280 +
72281 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
72282 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
72283 + subj->ip_type = subjcompat.ip_type;
72284 + subj->ips = compat_ptr(subjcompat.ips);
72285 + subj->ip_num = subjcompat.ip_num;
72286 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
72287 +
72288 + subj->crashes = subjcompat.crashes;
72289 + subj->expires = subjcompat.expires;
72290 +
72291 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
72292 + subj->hash = compat_ptr(subjcompat.hash);
72293 + subj->prev = compat_ptr(subjcompat.prev);
72294 + subj->next = compat_ptr(subjcompat.next);
72295 +
72296 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
72297 + subj->obj_hash_size = subjcompat.obj_hash_size;
72298 + subj->pax_flags = subjcompat.pax_flags;
72299 +
72300 + return 0;
72301 +}
72302 +
72303 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
72304 +{
72305 + struct acl_role_label_compat rolecompat;
72306 +
72307 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
72308 + return -EFAULT;
72309 +
72310 + role->rolename = compat_ptr(rolecompat.rolename);
72311 + role->uidgid = rolecompat.uidgid;
72312 + role->roletype = rolecompat.roletype;
72313 +
72314 + role->auth_attempts = rolecompat.auth_attempts;
72315 + role->expires = rolecompat.expires;
72316 +
72317 + role->root_label = compat_ptr(rolecompat.root_label);
72318 + role->hash = compat_ptr(rolecompat.hash);
72319 +
72320 + role->prev = compat_ptr(rolecompat.prev);
72321 + role->next = compat_ptr(rolecompat.next);
72322 +
72323 + role->transitions = compat_ptr(rolecompat.transitions);
72324 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
72325 + role->domain_children = compat_ptr(rolecompat.domain_children);
72326 + role->domain_child_num = rolecompat.domain_child_num;
72327 +
72328 + role->umask = rolecompat.umask;
72329 +
72330 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
72331 + role->subj_hash_size = rolecompat.subj_hash_size;
72332 +
72333 + return 0;
72334 +}
72335 +
72336 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
72337 +{
72338 + struct role_allowed_ip_compat roleip_compat;
72339 +
72340 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
72341 + return -EFAULT;
72342 +
72343 + roleip->addr = roleip_compat.addr;
72344 + roleip->netmask = roleip_compat.netmask;
72345 +
72346 + roleip->prev = compat_ptr(roleip_compat.prev);
72347 + roleip->next = compat_ptr(roleip_compat.next);
72348 +
72349 + return 0;
72350 +}
72351 +
72352 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
72353 +{
72354 + struct role_transition_compat trans_compat;
72355 +
72356 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
72357 + return -EFAULT;
72358 +
72359 + trans->rolename = compat_ptr(trans_compat.rolename);
72360 +
72361 + trans->prev = compat_ptr(trans_compat.prev);
72362 + trans->next = compat_ptr(trans_compat.next);
72363 +
72364 + return 0;
72365 +
72366 +}
72367 +
72368 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
72369 +{
72370 + struct gr_hash_struct_compat hash_compat;
72371 +
72372 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
72373 + return -EFAULT;
72374 +
72375 + hash->table = compat_ptr(hash_compat.table);
72376 + hash->nametable = compat_ptr(hash_compat.nametable);
72377 + hash->first = compat_ptr(hash_compat.first);
72378 +
72379 + hash->table_size = hash_compat.table_size;
72380 + hash->used_size = hash_compat.used_size;
72381 +
72382 + hash->type = hash_compat.type;
72383 +
72384 + return 0;
72385 +}
72386 +
72387 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
72388 +{
72389 + compat_uptr_t ptrcompat;
72390 +
72391 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
72392 + return -EFAULT;
72393 +
72394 + *(void **)ptr = compat_ptr(ptrcompat);
72395 +
72396 + return 0;
72397 +}
72398 +
72399 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
72400 +{
72401 + struct acl_ip_label_compat ip_compat;
72402 +
72403 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
72404 + return -EFAULT;
72405 +
72406 + ip->iface = compat_ptr(ip_compat.iface);
72407 + ip->addr = ip_compat.addr;
72408 + ip->netmask = ip_compat.netmask;
72409 + ip->low = ip_compat.low;
72410 + ip->high = ip_compat.high;
72411 + ip->mode = ip_compat.mode;
72412 + ip->type = ip_compat.type;
72413 +
72414 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
72415 +
72416 + ip->prev = compat_ptr(ip_compat.prev);
72417 + ip->next = compat_ptr(ip_compat.next);
72418 +
72419 + return 0;
72420 +}
72421 +
72422 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
72423 +{
72424 + struct sprole_pw_compat pw_compat;
72425 +
72426 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
72427 + return -EFAULT;
72428 +
72429 + pw->rolename = compat_ptr(pw_compat.rolename);
72430 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
72431 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
72432 +
72433 + return 0;
72434 +}
72435 +
72436 +size_t get_gr_arg_wrapper_size_compat(void)
72437 +{
72438 + return sizeof(struct gr_arg_wrapper_compat);
72439 +}
72440 +
72441 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
72442 new file mode 100644
72443 index 0000000..8ee8e4f
72444 --- /dev/null
72445 +++ b/grsecurity/gracl_fs.c
72446 @@ -0,0 +1,447 @@
72447 +#include <linux/kernel.h>
72448 +#include <linux/sched.h>
72449 +#include <linux/types.h>
72450 +#include <linux/fs.h>
72451 +#include <linux/file.h>
72452 +#include <linux/stat.h>
72453 +#include <linux/grsecurity.h>
72454 +#include <linux/grinternal.h>
72455 +#include <linux/gracl.h>
72456 +
72457 +umode_t
72458 +gr_acl_umask(void)
72459 +{
72460 + if (unlikely(!gr_acl_is_enabled()))
72461 + return 0;
72462 +
72463 + return current->role->umask;
72464 +}
72465 +
72466 +__u32
72467 +gr_acl_handle_hidden_file(const struct dentry * dentry,
72468 + const struct vfsmount * mnt)
72469 +{
72470 + __u32 mode;
72471 +
72472 + if (unlikely(d_is_negative(dentry)))
72473 + return GR_FIND;
72474 +
72475 + mode =
72476 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
72477 +
72478 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
72479 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72480 + return mode;
72481 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
72482 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
72483 + return 0;
72484 + } else if (unlikely(!(mode & GR_FIND)))
72485 + return 0;
72486 +
72487 + return GR_FIND;
72488 +}
72489 +
72490 +__u32
72491 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
72492 + int acc_mode)
72493 +{
72494 + __u32 reqmode = GR_FIND;
72495 + __u32 mode;
72496 +
72497 + if (unlikely(d_is_negative(dentry)))
72498 + return reqmode;
72499 +
72500 + if (acc_mode & MAY_APPEND)
72501 + reqmode |= GR_APPEND;
72502 + else if (acc_mode & MAY_WRITE)
72503 + reqmode |= GR_WRITE;
72504 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
72505 + reqmode |= GR_READ;
72506 +
72507 + mode =
72508 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72509 + mnt);
72510 +
72511 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72512 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72513 + reqmode & GR_READ ? " reading" : "",
72514 + reqmode & GR_WRITE ? " writing" : reqmode &
72515 + GR_APPEND ? " appending" : "");
72516 + return reqmode;
72517 + } else
72518 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72519 + {
72520 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
72521 + reqmode & GR_READ ? " reading" : "",
72522 + reqmode & GR_WRITE ? " writing" : reqmode &
72523 + GR_APPEND ? " appending" : "");
72524 + return 0;
72525 + } else if (unlikely((mode & reqmode) != reqmode))
72526 + return 0;
72527 +
72528 + return reqmode;
72529 +}
72530 +
72531 +__u32
72532 +gr_acl_handle_creat(const struct dentry * dentry,
72533 + const struct dentry * p_dentry,
72534 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
72535 + const int imode)
72536 +{
72537 + __u32 reqmode = GR_WRITE | GR_CREATE;
72538 + __u32 mode;
72539 +
72540 + if (acc_mode & MAY_APPEND)
72541 + reqmode |= GR_APPEND;
72542 + // if a directory was required or the directory already exists, then
72543 + // don't count this open as a read
72544 + if ((acc_mode & MAY_READ) &&
72545 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
72546 + reqmode |= GR_READ;
72547 + if ((open_flags & O_CREAT) &&
72548 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72549 + reqmode |= GR_SETID;
72550 +
72551 + mode =
72552 + gr_check_create(dentry, p_dentry, p_mnt,
72553 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72554 +
72555 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72556 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72557 + reqmode & GR_READ ? " reading" : "",
72558 + reqmode & GR_WRITE ? " writing" : reqmode &
72559 + GR_APPEND ? " appending" : "");
72560 + return reqmode;
72561 + } else
72562 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72563 + {
72564 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
72565 + reqmode & GR_READ ? " reading" : "",
72566 + reqmode & GR_WRITE ? " writing" : reqmode &
72567 + GR_APPEND ? " appending" : "");
72568 + return 0;
72569 + } else if (unlikely((mode & reqmode) != reqmode))
72570 + return 0;
72571 +
72572 + return reqmode;
72573 +}
72574 +
72575 +__u32
72576 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
72577 + const int fmode)
72578 +{
72579 + __u32 mode, reqmode = GR_FIND;
72580 +
72581 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
72582 + reqmode |= GR_EXEC;
72583 + if (fmode & S_IWOTH)
72584 + reqmode |= GR_WRITE;
72585 + if (fmode & S_IROTH)
72586 + reqmode |= GR_READ;
72587 +
72588 + mode =
72589 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
72590 + mnt);
72591 +
72592 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
72593 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72594 + reqmode & GR_READ ? " reading" : "",
72595 + reqmode & GR_WRITE ? " writing" : "",
72596 + reqmode & GR_EXEC ? " executing" : "");
72597 + return reqmode;
72598 + } else
72599 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
72600 + {
72601 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
72602 + reqmode & GR_READ ? " reading" : "",
72603 + reqmode & GR_WRITE ? " writing" : "",
72604 + reqmode & GR_EXEC ? " executing" : "");
72605 + return 0;
72606 + } else if (unlikely((mode & reqmode) != reqmode))
72607 + return 0;
72608 +
72609 + return reqmode;
72610 +}
72611 +
72612 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
72613 +{
72614 + __u32 mode;
72615 +
72616 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
72617 +
72618 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72619 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
72620 + return mode;
72621 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72622 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
72623 + return 0;
72624 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72625 + return 0;
72626 +
72627 + return (reqmode);
72628 +}
72629 +
72630 +__u32
72631 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
72632 +{
72633 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
72634 +}
72635 +
72636 +__u32
72637 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
72638 +{
72639 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
72640 +}
72641 +
72642 +__u32
72643 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
72644 +{
72645 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
72646 +}
72647 +
72648 +__u32
72649 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
72650 +{
72651 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
72652 +}
72653 +
72654 +__u32
72655 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
72656 + umode_t *modeptr)
72657 +{
72658 + umode_t mode;
72659 +
72660 + *modeptr &= ~gr_acl_umask();
72661 + mode = *modeptr;
72662 +
72663 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
72664 + return 1;
72665 +
72666 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
72667 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
72668 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
72669 + GR_CHMOD_ACL_MSG);
72670 + } else {
72671 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
72672 + }
72673 +}
72674 +
72675 +__u32
72676 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
72677 +{
72678 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
72679 +}
72680 +
72681 +__u32
72682 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
72683 +{
72684 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
72685 +}
72686 +
72687 +__u32
72688 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
72689 +{
72690 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
72691 +}
72692 +
72693 +__u32
72694 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
72695 +{
72696 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
72697 +}
72698 +
72699 +__u32
72700 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
72701 +{
72702 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
72703 + GR_UNIXCONNECT_ACL_MSG);
72704 +}
72705 +
72706 +/* hardlinks require at minimum create and link permission,
72707 + any additional privilege required is based on the
72708 + privilege of the file being linked to
72709 +*/
72710 +__u32
72711 +gr_acl_handle_link(const struct dentry * new_dentry,
72712 + const struct dentry * parent_dentry,
72713 + const struct vfsmount * parent_mnt,
72714 + const struct dentry * old_dentry,
72715 + const struct vfsmount * old_mnt, const struct filename *to)
72716 +{
72717 + __u32 mode;
72718 + __u32 needmode = GR_CREATE | GR_LINK;
72719 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
72720 +
72721 + mode =
72722 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
72723 + old_mnt);
72724 +
72725 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
72726 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72727 + return mode;
72728 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72729 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
72730 + return 0;
72731 + } else if (unlikely((mode & needmode) != needmode))
72732 + return 0;
72733 +
72734 + return 1;
72735 +}
72736 +
72737 +__u32
72738 +gr_acl_handle_symlink(const struct dentry * new_dentry,
72739 + const struct dentry * parent_dentry,
72740 + const struct vfsmount * parent_mnt, const struct filename *from)
72741 +{
72742 + __u32 needmode = GR_WRITE | GR_CREATE;
72743 + __u32 mode;
72744 +
72745 + mode =
72746 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
72747 + GR_CREATE | GR_AUDIT_CREATE |
72748 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
72749 +
72750 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
72751 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72752 + return mode;
72753 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
72754 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
72755 + return 0;
72756 + } else if (unlikely((mode & needmode) != needmode))
72757 + return 0;
72758 +
72759 + return (GR_WRITE | GR_CREATE);
72760 +}
72761 +
72762 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
72763 +{
72764 + __u32 mode;
72765 +
72766 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
72767 +
72768 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
72769 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
72770 + return mode;
72771 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
72772 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
72773 + return 0;
72774 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
72775 + return 0;
72776 +
72777 + return (reqmode);
72778 +}
72779 +
72780 +__u32
72781 +gr_acl_handle_mknod(const struct dentry * new_dentry,
72782 + const struct dentry * parent_dentry,
72783 + const struct vfsmount * parent_mnt,
72784 + const int mode)
72785 +{
72786 + __u32 reqmode = GR_WRITE | GR_CREATE;
72787 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
72788 + reqmode |= GR_SETID;
72789 +
72790 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72791 + reqmode, GR_MKNOD_ACL_MSG);
72792 +}
72793 +
72794 +__u32
72795 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
72796 + const struct dentry *parent_dentry,
72797 + const struct vfsmount *parent_mnt)
72798 +{
72799 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
72800 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
72801 +}
72802 +
72803 +#define RENAME_CHECK_SUCCESS(old, new) \
72804 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
72805 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
72806 +
72807 +int
72808 +gr_acl_handle_rename(struct dentry *new_dentry,
72809 + struct dentry *parent_dentry,
72810 + const struct vfsmount *parent_mnt,
72811 + struct dentry *old_dentry,
72812 + struct inode *old_parent_inode,
72813 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
72814 +{
72815 + __u32 comp1, comp2;
72816 + int error = 0;
72817 +
72818 + if (unlikely(!gr_acl_is_enabled()))
72819 + return 0;
72820 +
72821 + if (flags & RENAME_EXCHANGE) {
72822 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72823 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72824 + GR_SUPPRESS, parent_mnt);
72825 + comp2 =
72826 + gr_search_file(old_dentry,
72827 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72828 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72829 + } else if (d_is_negative(new_dentry)) {
72830 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
72831 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
72832 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
72833 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
72834 + GR_DELETE | GR_AUDIT_DELETE |
72835 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72836 + GR_SUPPRESS, old_mnt);
72837 + } else {
72838 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
72839 + GR_CREATE | GR_DELETE |
72840 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
72841 + GR_AUDIT_READ | GR_AUDIT_WRITE |
72842 + GR_SUPPRESS, parent_mnt);
72843 + comp2 =
72844 + gr_search_file(old_dentry,
72845 + GR_READ | GR_WRITE | GR_AUDIT_READ |
72846 + GR_DELETE | GR_AUDIT_DELETE |
72847 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
72848 + }
72849 +
72850 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
72851 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
72852 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72853 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
72854 + && !(comp2 & GR_SUPPRESS)) {
72855 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
72856 + error = -EACCES;
72857 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
72858 + error = -EACCES;
72859 +
72860 + return error;
72861 +}
72862 +
72863 +void
72864 +gr_acl_handle_exit(void)
72865 +{
72866 + u16 id;
72867 + char *rolename;
72868 +
72869 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
72870 + !(current->role->roletype & GR_ROLE_PERSIST))) {
72871 + id = current->acl_role_id;
72872 + rolename = current->role->rolename;
72873 + gr_set_acls(1);
72874 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
72875 + }
72876 +
72877 + gr_put_exec_file(current);
72878 + return;
72879 +}
72880 +
72881 +int
72882 +gr_acl_handle_procpidmem(const struct task_struct *task)
72883 +{
72884 + if (unlikely(!gr_acl_is_enabled()))
72885 + return 0;
72886 +
72887 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
72888 + !(current->acl->mode & GR_POVERRIDE) &&
72889 + !(current->role->roletype & GR_ROLE_GOD))
72890 + return -EACCES;
72891 +
72892 + return 0;
72893 +}
72894 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
72895 new file mode 100644
72896 index 0000000..f056b81
72897 --- /dev/null
72898 +++ b/grsecurity/gracl_ip.c
72899 @@ -0,0 +1,386 @@
72900 +#include <linux/kernel.h>
72901 +#include <asm/uaccess.h>
72902 +#include <asm/errno.h>
72903 +#include <net/sock.h>
72904 +#include <linux/file.h>
72905 +#include <linux/fs.h>
72906 +#include <linux/net.h>
72907 +#include <linux/in.h>
72908 +#include <linux/skbuff.h>
72909 +#include <linux/ip.h>
72910 +#include <linux/udp.h>
72911 +#include <linux/types.h>
72912 +#include <linux/sched.h>
72913 +#include <linux/netdevice.h>
72914 +#include <linux/inetdevice.h>
72915 +#include <linux/gracl.h>
72916 +#include <linux/grsecurity.h>
72917 +#include <linux/grinternal.h>
72918 +
72919 +#define GR_BIND 0x01
72920 +#define GR_CONNECT 0x02
72921 +#define GR_INVERT 0x04
72922 +#define GR_BINDOVERRIDE 0x08
72923 +#define GR_CONNECTOVERRIDE 0x10
72924 +#define GR_SOCK_FAMILY 0x20
72925 +
72926 +static const char * gr_protocols[IPPROTO_MAX] = {
72927 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
72928 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
72929 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
72930 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
72931 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
72932 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
72933 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
72934 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
72935 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
72936 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
72937 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
72938 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
72939 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
72940 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
72941 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
72942 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
72943 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
72944 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
72945 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
72946 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
72947 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
72948 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
72949 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
72950 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
72951 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
72952 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
72953 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
72954 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
72955 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
72956 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
72957 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
72958 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
72959 + };
72960 +
72961 +static const char * gr_socktypes[SOCK_MAX] = {
72962 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
72963 + "unknown:7", "unknown:8", "unknown:9", "packet"
72964 + };
72965 +
72966 +static const char * gr_sockfamilies[AF_MAX+1] = {
72967 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
72968 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
72969 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
72970 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
72971 + };
72972 +
72973 +const char *
72974 +gr_proto_to_name(unsigned char proto)
72975 +{
72976 + return gr_protocols[proto];
72977 +}
72978 +
72979 +const char *
72980 +gr_socktype_to_name(unsigned char type)
72981 +{
72982 + return gr_socktypes[type];
72983 +}
72984 +
72985 +const char *
72986 +gr_sockfamily_to_name(unsigned char family)
72987 +{
72988 + return gr_sockfamilies[family];
72989 +}
72990 +
72991 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
72992 +
72993 +int
72994 +gr_search_socket(const int domain, const int type, const int protocol)
72995 +{
72996 + struct acl_subject_label *curr;
72997 + const struct cred *cred = current_cred();
72998 +
72999 + if (unlikely(!gr_acl_is_enabled()))
73000 + goto exit;
73001 +
73002 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
73003 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
73004 + goto exit; // let the kernel handle it
73005 +
73006 + curr = current->acl;
73007 +
73008 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
73009 + /* the family is allowed, if this is PF_INET allow it only if
73010 + the extra sock type/protocol checks pass */
73011 + if (domain == PF_INET)
73012 + goto inet_check;
73013 + goto exit;
73014 + } else {
73015 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73016 + __u32 fakeip = 0;
73017 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73018 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73019 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73020 + gr_to_filename(current->exec_file->f_path.dentry,
73021 + current->exec_file->f_path.mnt) :
73022 + curr->filename, curr->filename,
73023 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
73024 + &current->signal->saved_ip);
73025 + goto exit;
73026 + }
73027 + goto exit_fail;
73028 + }
73029 +
73030 +inet_check:
73031 + /* the rest of this checking is for IPv4 only */
73032 + if (!curr->ips)
73033 + goto exit;
73034 +
73035 + if ((curr->ip_type & (1U << type)) &&
73036 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
73037 + goto exit;
73038 +
73039 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73040 + /* we don't place acls on raw sockets , and sometimes
73041 + dgram/ip sockets are opened for ioctl and not
73042 + bind/connect, so we'll fake a bind learn log */
73043 + if (type == SOCK_RAW || type == SOCK_PACKET) {
73044 + __u32 fakeip = 0;
73045 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73046 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73047 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73048 + gr_to_filename(current->exec_file->f_path.dentry,
73049 + current->exec_file->f_path.mnt) :
73050 + curr->filename, curr->filename,
73051 + &fakeip, 0, type,
73052 + protocol, GR_CONNECT, &current->signal->saved_ip);
73053 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
73054 + __u32 fakeip = 0;
73055 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73056 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73057 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73058 + gr_to_filename(current->exec_file->f_path.dentry,
73059 + current->exec_file->f_path.mnt) :
73060 + curr->filename, curr->filename,
73061 + &fakeip, 0, type,
73062 + protocol, GR_BIND, &current->signal->saved_ip);
73063 + }
73064 + /* we'll log when they use connect or bind */
73065 + goto exit;
73066 + }
73067 +
73068 +exit_fail:
73069 + if (domain == PF_INET)
73070 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
73071 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
73072 + else if (rcu_access_pointer(net_families[domain]) != NULL)
73073 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
73074 + gr_socktype_to_name(type), protocol);
73075 +
73076 + return 0;
73077 +exit:
73078 + return 1;
73079 +}
73080 +
73081 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
73082 +{
73083 + if ((ip->mode & mode) &&
73084 + (ip_port >= ip->low) &&
73085 + (ip_port <= ip->high) &&
73086 + ((ntohl(ip_addr) & our_netmask) ==
73087 + (ntohl(our_addr) & our_netmask))
73088 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
73089 + && (ip->type & (1U << type))) {
73090 + if (ip->mode & GR_INVERT)
73091 + return 2; // specifically denied
73092 + else
73093 + return 1; // allowed
73094 + }
73095 +
73096 + return 0; // not specifically allowed, may continue parsing
73097 +}
73098 +
73099 +static int
73100 +gr_search_connectbind(const int full_mode, struct sock *sk,
73101 + struct sockaddr_in *addr, const int type)
73102 +{
73103 + char iface[IFNAMSIZ] = {0};
73104 + struct acl_subject_label *curr;
73105 + struct acl_ip_label *ip;
73106 + struct inet_sock *isk;
73107 + struct net_device *dev;
73108 + struct in_device *idev;
73109 + unsigned long i;
73110 + int ret;
73111 + int mode = full_mode & (GR_BIND | GR_CONNECT);
73112 + __u32 ip_addr = 0;
73113 + __u32 our_addr;
73114 + __u32 our_netmask;
73115 + char *p;
73116 + __u16 ip_port = 0;
73117 + const struct cred *cred = current_cred();
73118 +
73119 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
73120 + return 0;
73121 +
73122 + curr = current->acl;
73123 + isk = inet_sk(sk);
73124 +
73125 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
73126 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
73127 + addr->sin_addr.s_addr = curr->inaddr_any_override;
73128 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
73129 + struct sockaddr_in saddr;
73130 + int err;
73131 +
73132 + saddr.sin_family = AF_INET;
73133 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
73134 + saddr.sin_port = isk->inet_sport;
73135 +
73136 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73137 + if (err)
73138 + return err;
73139 +
73140 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
73141 + if (err)
73142 + return err;
73143 + }
73144 +
73145 + if (!curr->ips)
73146 + return 0;
73147 +
73148 + ip_addr = addr->sin_addr.s_addr;
73149 + ip_port = ntohs(addr->sin_port);
73150 +
73151 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
73152 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
73153 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
73154 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
73155 + gr_to_filename(current->exec_file->f_path.dentry,
73156 + current->exec_file->f_path.mnt) :
73157 + curr->filename, curr->filename,
73158 + &ip_addr, ip_port, type,
73159 + sk->sk_protocol, mode, &current->signal->saved_ip);
73160 + return 0;
73161 + }
73162 +
73163 + for (i = 0; i < curr->ip_num; i++) {
73164 + ip = *(curr->ips + i);
73165 + if (ip->iface != NULL) {
73166 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
73167 + p = strchr(iface, ':');
73168 + if (p != NULL)
73169 + *p = '\0';
73170 + dev = dev_get_by_name(sock_net(sk), iface);
73171 + if (dev == NULL)
73172 + continue;
73173 + idev = in_dev_get(dev);
73174 + if (idev == NULL) {
73175 + dev_put(dev);
73176 + continue;
73177 + }
73178 + rcu_read_lock();
73179 + for_ifa(idev) {
73180 + if (!strcmp(ip->iface, ifa->ifa_label)) {
73181 + our_addr = ifa->ifa_address;
73182 + our_netmask = 0xffffffff;
73183 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73184 + if (ret == 1) {
73185 + rcu_read_unlock();
73186 + in_dev_put(idev);
73187 + dev_put(dev);
73188 + return 0;
73189 + } else if (ret == 2) {
73190 + rcu_read_unlock();
73191 + in_dev_put(idev);
73192 + dev_put(dev);
73193 + goto denied;
73194 + }
73195 + }
73196 + } endfor_ifa(idev);
73197 + rcu_read_unlock();
73198 + in_dev_put(idev);
73199 + dev_put(dev);
73200 + } else {
73201 + our_addr = ip->addr;
73202 + our_netmask = ip->netmask;
73203 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
73204 + if (ret == 1)
73205 + return 0;
73206 + else if (ret == 2)
73207 + goto denied;
73208 + }
73209 + }
73210 +
73211 +denied:
73212 + if (mode == GR_BIND)
73213 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73214 + else if (mode == GR_CONNECT)
73215 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
73216 +
73217 + return -EACCES;
73218 +}
73219 +
73220 +int
73221 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
73222 +{
73223 + /* always allow disconnection of dgram sockets with connect */
73224 + if (addr->sin_family == AF_UNSPEC)
73225 + return 0;
73226 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
73227 +}
73228 +
73229 +int
73230 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
73231 +{
73232 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
73233 +}
73234 +
73235 +int gr_search_listen(struct socket *sock)
73236 +{
73237 + struct sock *sk = sock->sk;
73238 + struct sockaddr_in addr;
73239 +
73240 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73241 + addr.sin_port = inet_sk(sk)->inet_sport;
73242 +
73243 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73244 +}
73245 +
73246 +int gr_search_accept(struct socket *sock)
73247 +{
73248 + struct sock *sk = sock->sk;
73249 + struct sockaddr_in addr;
73250 +
73251 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
73252 + addr.sin_port = inet_sk(sk)->inet_sport;
73253 +
73254 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
73255 +}
73256 +
73257 +int
73258 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
73259 +{
73260 + if (addr)
73261 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
73262 + else {
73263 + struct sockaddr_in sin;
73264 + const struct inet_sock *inet = inet_sk(sk);
73265 +
73266 + sin.sin_addr.s_addr = inet->inet_daddr;
73267 + sin.sin_port = inet->inet_dport;
73268 +
73269 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73270 + }
73271 +}
73272 +
73273 +int
73274 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
73275 +{
73276 + struct sockaddr_in sin;
73277 +
73278 + if (unlikely(skb->len < sizeof (struct udphdr)))
73279 + return 0; // skip this packet
73280 +
73281 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
73282 + sin.sin_port = udp_hdr(skb)->source;
73283 +
73284 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
73285 +}
73286 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
73287 new file mode 100644
73288 index 0000000..25f54ef
73289 --- /dev/null
73290 +++ b/grsecurity/gracl_learn.c
73291 @@ -0,0 +1,207 @@
73292 +#include <linux/kernel.h>
73293 +#include <linux/mm.h>
73294 +#include <linux/sched.h>
73295 +#include <linux/poll.h>
73296 +#include <linux/string.h>
73297 +#include <linux/file.h>
73298 +#include <linux/types.h>
73299 +#include <linux/vmalloc.h>
73300 +#include <linux/grinternal.h>
73301 +
73302 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
73303 + size_t count, loff_t *ppos);
73304 +extern int gr_acl_is_enabled(void);
73305 +
73306 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
73307 +static int gr_learn_attached;
73308 +
73309 +/* use a 512k buffer */
73310 +#define LEARN_BUFFER_SIZE (512 * 1024)
73311 +
73312 +static DEFINE_SPINLOCK(gr_learn_lock);
73313 +static DEFINE_MUTEX(gr_learn_user_mutex);
73314 +
73315 +/* we need to maintain two buffers, so that the kernel context of grlearn
73316 + uses a semaphore around the userspace copying, and the other kernel contexts
73317 + use a spinlock when copying into the buffer, since they cannot sleep
73318 +*/
73319 +static char *learn_buffer;
73320 +static char *learn_buffer_user;
73321 +static int learn_buffer_len;
73322 +static int learn_buffer_user_len;
73323 +
73324 +static ssize_t
73325 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
73326 +{
73327 + DECLARE_WAITQUEUE(wait, current);
73328 + ssize_t retval = 0;
73329 +
73330 + add_wait_queue(&learn_wait, &wait);
73331 + set_current_state(TASK_INTERRUPTIBLE);
73332 + do {
73333 + mutex_lock(&gr_learn_user_mutex);
73334 + spin_lock(&gr_learn_lock);
73335 + if (learn_buffer_len)
73336 + break;
73337 + spin_unlock(&gr_learn_lock);
73338 + mutex_unlock(&gr_learn_user_mutex);
73339 + if (file->f_flags & O_NONBLOCK) {
73340 + retval = -EAGAIN;
73341 + goto out;
73342 + }
73343 + if (signal_pending(current)) {
73344 + retval = -ERESTARTSYS;
73345 + goto out;
73346 + }
73347 +
73348 + schedule();
73349 + } while (1);
73350 +
73351 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
73352 + learn_buffer_user_len = learn_buffer_len;
73353 + retval = learn_buffer_len;
73354 + learn_buffer_len = 0;
73355 +
73356 + spin_unlock(&gr_learn_lock);
73357 +
73358 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
73359 + retval = -EFAULT;
73360 +
73361 + mutex_unlock(&gr_learn_user_mutex);
73362 +out:
73363 + set_current_state(TASK_RUNNING);
73364 + remove_wait_queue(&learn_wait, &wait);
73365 + return retval;
73366 +}
73367 +
73368 +static unsigned int
73369 +poll_learn(struct file * file, poll_table * wait)
73370 +{
73371 + poll_wait(file, &learn_wait, wait);
73372 +
73373 + if (learn_buffer_len)
73374 + return (POLLIN | POLLRDNORM);
73375 +
73376 + return 0;
73377 +}
73378 +
73379 +void
73380 +gr_clear_learn_entries(void)
73381 +{
73382 + char *tmp;
73383 +
73384 + mutex_lock(&gr_learn_user_mutex);
73385 + spin_lock(&gr_learn_lock);
73386 + tmp = learn_buffer;
73387 + learn_buffer = NULL;
73388 + spin_unlock(&gr_learn_lock);
73389 + if (tmp)
73390 + vfree(tmp);
73391 + if (learn_buffer_user != NULL) {
73392 + vfree(learn_buffer_user);
73393 + learn_buffer_user = NULL;
73394 + }
73395 + learn_buffer_len = 0;
73396 + mutex_unlock(&gr_learn_user_mutex);
73397 +
73398 + return;
73399 +}
73400 +
73401 +void
73402 +gr_add_learn_entry(const char *fmt, ...)
73403 +{
73404 + va_list args;
73405 + unsigned int len;
73406 +
73407 + if (!gr_learn_attached)
73408 + return;
73409 +
73410 + spin_lock(&gr_learn_lock);
73411 +
73412 + /* leave a gap at the end so we know when it's "full" but don't have to
73413 + compute the exact length of the string we're trying to append
73414 + */
73415 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
73416 + spin_unlock(&gr_learn_lock);
73417 + wake_up_interruptible(&learn_wait);
73418 + return;
73419 + }
73420 + if (learn_buffer == NULL) {
73421 + spin_unlock(&gr_learn_lock);
73422 + return;
73423 + }
73424 +
73425 + va_start(args, fmt);
73426 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
73427 + va_end(args);
73428 +
73429 + learn_buffer_len += len + 1;
73430 +
73431 + spin_unlock(&gr_learn_lock);
73432 + wake_up_interruptible(&learn_wait);
73433 +
73434 + return;
73435 +}
73436 +
73437 +static int
73438 +open_learn(struct inode *inode, struct file *file)
73439 +{
73440 + if (file->f_mode & FMODE_READ && gr_learn_attached)
73441 + return -EBUSY;
73442 + if (file->f_mode & FMODE_READ) {
73443 + int retval = 0;
73444 + mutex_lock(&gr_learn_user_mutex);
73445 + if (learn_buffer == NULL)
73446 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
73447 + if (learn_buffer_user == NULL)
73448 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
73449 + if (learn_buffer == NULL) {
73450 + retval = -ENOMEM;
73451 + goto out_error;
73452 + }
73453 + if (learn_buffer_user == NULL) {
73454 + retval = -ENOMEM;
73455 + goto out_error;
73456 + }
73457 + learn_buffer_len = 0;
73458 + learn_buffer_user_len = 0;
73459 + gr_learn_attached = 1;
73460 +out_error:
73461 + mutex_unlock(&gr_learn_user_mutex);
73462 + return retval;
73463 + }
73464 + return 0;
73465 +}
73466 +
73467 +static int
73468 +close_learn(struct inode *inode, struct file *file)
73469 +{
73470 + if (file->f_mode & FMODE_READ) {
73471 + char *tmp = NULL;
73472 + mutex_lock(&gr_learn_user_mutex);
73473 + spin_lock(&gr_learn_lock);
73474 + tmp = learn_buffer;
73475 + learn_buffer = NULL;
73476 + spin_unlock(&gr_learn_lock);
73477 + if (tmp)
73478 + vfree(tmp);
73479 + if (learn_buffer_user != NULL) {
73480 + vfree(learn_buffer_user);
73481 + learn_buffer_user = NULL;
73482 + }
73483 + learn_buffer_len = 0;
73484 + learn_buffer_user_len = 0;
73485 + gr_learn_attached = 0;
73486 + mutex_unlock(&gr_learn_user_mutex);
73487 + }
73488 +
73489 + return 0;
73490 +}
73491 +
73492 +const struct file_operations grsec_fops = {
73493 + .read = read_learn,
73494 + .write = write_grsec_handler,
73495 + .open = open_learn,
73496 + .release = close_learn,
73497 + .poll = poll_learn,
73498 +};
73499 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
73500 new file mode 100644
73501 index 0000000..fd26052
73502 --- /dev/null
73503 +++ b/grsecurity/gracl_policy.c
73504 @@ -0,0 +1,1781 @@
73505 +#include <linux/kernel.h>
73506 +#include <linux/module.h>
73507 +#include <linux/sched.h>
73508 +#include <linux/mm.h>
73509 +#include <linux/file.h>
73510 +#include <linux/fs.h>
73511 +#include <linux/namei.h>
73512 +#include <linux/mount.h>
73513 +#include <linux/tty.h>
73514 +#include <linux/proc_fs.h>
73515 +#include <linux/lglock.h>
73516 +#include <linux/slab.h>
73517 +#include <linux/vmalloc.h>
73518 +#include <linux/types.h>
73519 +#include <linux/sysctl.h>
73520 +#include <linux/netdevice.h>
73521 +#include <linux/ptrace.h>
73522 +#include <linux/gracl.h>
73523 +#include <linux/gralloc.h>
73524 +#include <linux/security.h>
73525 +#include <linux/grinternal.h>
73526 +#include <linux/pid_namespace.h>
73527 +#include <linux/stop_machine.h>
73528 +#include <linux/fdtable.h>
73529 +#include <linux/percpu.h>
73530 +#include <linux/lglock.h>
73531 +#include <linux/hugetlb.h>
73532 +#include <linux/posix-timers.h>
73533 +#include "../fs/mount.h"
73534 +
73535 +#include <asm/uaccess.h>
73536 +#include <asm/errno.h>
73537 +#include <asm/mman.h>
73538 +
73539 +extern struct gr_policy_state *polstate;
73540 +
73541 +#define FOR_EACH_ROLE_START(role) \
73542 + role = polstate->role_list; \
73543 + while (role) {
73544 +
73545 +#define FOR_EACH_ROLE_END(role) \
73546 + role = role->prev; \
73547 + }
73548 +
73549 +struct path gr_real_root;
73550 +
73551 +extern struct gr_alloc_state *current_alloc_state;
73552 +
73553 +u16 acl_sp_role_value;
73554 +
73555 +static DEFINE_MUTEX(gr_dev_mutex);
73556 +
73557 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
73558 +extern void gr_clear_learn_entries(void);
73559 +
73560 +struct gr_arg *gr_usermode __read_only;
73561 +unsigned char *gr_system_salt __read_only;
73562 +unsigned char *gr_system_sum __read_only;
73563 +
73564 +static unsigned int gr_auth_attempts = 0;
73565 +static unsigned long gr_auth_expires = 0UL;
73566 +
73567 +struct acl_object_label *fakefs_obj_rw;
73568 +struct acl_object_label *fakefs_obj_rwx;
73569 +
73570 +extern int gr_init_uidset(void);
73571 +extern void gr_free_uidset(void);
73572 +extern void gr_remove_uid(uid_t uid);
73573 +extern int gr_find_uid(uid_t uid);
73574 +
73575 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
73576 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
73577 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
73578 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
73579 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
73580 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
73581 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
73582 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
73583 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
73584 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73585 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
73586 +extern void assign_special_role(const char *rolename);
73587 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
73588 +extern int gr_rbac_disable(void *unused);
73589 +extern void gr_enable_rbac_system(void);
73590 +
73591 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
73592 +{
73593 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
73594 + return -EFAULT;
73595 +
73596 + return 0;
73597 +}
73598 +
73599 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
73600 +{
73601 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
73602 + return -EFAULT;
73603 +
73604 + return 0;
73605 +}
73606 +
73607 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
73608 +{
73609 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
73610 + return -EFAULT;
73611 +
73612 + return 0;
73613 +}
73614 +
73615 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
73616 +{
73617 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
73618 + return -EFAULT;
73619 +
73620 + return 0;
73621 +}
73622 +
73623 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
73624 +{
73625 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
73626 + return -EFAULT;
73627 +
73628 + return 0;
73629 +}
73630 +
73631 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
73632 +{
73633 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
73634 + return -EFAULT;
73635 +
73636 + return 0;
73637 +}
73638 +
73639 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
73640 +{
73641 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
73642 + return -EFAULT;
73643 +
73644 + return 0;
73645 +}
73646 +
73647 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
73648 +{
73649 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
73650 + return -EFAULT;
73651 +
73652 + return 0;
73653 +}
73654 +
73655 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
73656 +{
73657 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
73658 + return -EFAULT;
73659 +
73660 + return 0;
73661 +}
73662 +
73663 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
73664 +{
73665 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
73666 + return -EFAULT;
73667 +
73668 + if ((uwrap->version != GRSECURITY_VERSION) ||
73669 + (uwrap->size != sizeof(struct gr_arg)))
73670 + return -EINVAL;
73671 +
73672 + return 0;
73673 +}
73674 +
73675 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
73676 +{
73677 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
73678 + return -EFAULT;
73679 +
73680 + return 0;
73681 +}
73682 +
73683 +static size_t get_gr_arg_wrapper_size_normal(void)
73684 +{
73685 + return sizeof(struct gr_arg_wrapper);
73686 +}
73687 +
73688 +#ifdef CONFIG_COMPAT
73689 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
73690 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
73691 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
73692 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
73693 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
73694 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
73695 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
73696 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
73697 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
73698 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
73699 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
73700 +extern size_t get_gr_arg_wrapper_size_compat(void);
73701 +
73702 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
73703 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
73704 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
73705 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
73706 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
73707 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
73708 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
73709 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
73710 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
73711 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
73712 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
73713 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
73714 +
73715 +#else
73716 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
73717 +#define copy_gr_arg copy_gr_arg_normal
73718 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
73719 +#define copy_acl_object_label copy_acl_object_label_normal
73720 +#define copy_acl_subject_label copy_acl_subject_label_normal
73721 +#define copy_acl_role_label copy_acl_role_label_normal
73722 +#define copy_acl_ip_label copy_acl_ip_label_normal
73723 +#define copy_pointer_from_array copy_pointer_from_array_normal
73724 +#define copy_sprole_pw copy_sprole_pw_normal
73725 +#define copy_role_transition copy_role_transition_normal
73726 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
73727 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
73728 +#endif
73729 +
73730 +static struct acl_subject_label *
73731 +lookup_subject_map(const struct acl_subject_label *userp)
73732 +{
73733 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
73734 + struct subject_map *match;
73735 +
73736 + match = polstate->subj_map_set.s_hash[index];
73737 +
73738 + while (match && match->user != userp)
73739 + match = match->next;
73740 +
73741 + if (match != NULL)
73742 + return match->kernel;
73743 + else
73744 + return NULL;
73745 +}
73746 +
73747 +static void
73748 +insert_subj_map_entry(struct subject_map *subjmap)
73749 +{
73750 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
73751 + struct subject_map **curr;
73752 +
73753 + subjmap->prev = NULL;
73754 +
73755 + curr = &polstate->subj_map_set.s_hash[index];
73756 + if (*curr != NULL)
73757 + (*curr)->prev = subjmap;
73758 +
73759 + subjmap->next = *curr;
73760 + *curr = subjmap;
73761 +
73762 + return;
73763 +}
73764 +
73765 +static void
73766 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
73767 +{
73768 + unsigned int index =
73769 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
73770 + struct acl_role_label **curr;
73771 + struct acl_role_label *tmp, *tmp2;
73772 +
73773 + curr = &polstate->acl_role_set.r_hash[index];
73774 +
73775 + /* simple case, slot is empty, just set it to our role */
73776 + if (*curr == NULL) {
73777 + *curr = role;
73778 + } else {
73779 + /* example:
73780 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
73781 + 2 -> 3
73782 + */
73783 + /* first check to see if we can already be reached via this slot */
73784 + tmp = *curr;
73785 + while (tmp && tmp != role)
73786 + tmp = tmp->next;
73787 + if (tmp == role) {
73788 + /* we don't need to add ourselves to this slot's chain */
73789 + return;
73790 + }
73791 + /* we need to add ourselves to this chain, two cases */
73792 + if (role->next == NULL) {
73793 + /* simple case, append the current chain to our role */
73794 + role->next = *curr;
73795 + *curr = role;
73796 + } else {
73797 + /* 1 -> 2 -> 3 -> 4
73798 + 2 -> 3 -> 4
73799 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
73800 + */
73801 + /* trickier case: walk our role's chain until we find
73802 + the role for the start of the current slot's chain */
73803 + tmp = role;
73804 + tmp2 = *curr;
73805 + while (tmp->next && tmp->next != tmp2)
73806 + tmp = tmp->next;
73807 + if (tmp->next == tmp2) {
73808 + /* from example above, we found 3, so just
73809 + replace this slot's chain with ours */
73810 + *curr = role;
73811 + } else {
73812 + /* we didn't find a subset of our role's chain
73813 + in the current slot's chain, so append their
73814 + chain to ours, and set us as the first role in
73815 + the slot's chain
73816 +
73817 + we could fold this case with the case above,
73818 + but making it explicit for clarity
73819 + */
73820 + tmp->next = tmp2;
73821 + *curr = role;
73822 + }
73823 + }
73824 + }
73825 +
73826 + return;
73827 +}
73828 +
73829 +static void
73830 +insert_acl_role_label(struct acl_role_label *role)
73831 +{
73832 + int i;
73833 +
73834 + if (polstate->role_list == NULL) {
73835 + polstate->role_list = role;
73836 + role->prev = NULL;
73837 + } else {
73838 + role->prev = polstate->role_list;
73839 + polstate->role_list = role;
73840 + }
73841 +
73842 + /* used for hash chains */
73843 + role->next = NULL;
73844 +
73845 + if (role->roletype & GR_ROLE_DOMAIN) {
73846 + for (i = 0; i < role->domain_child_num; i++)
73847 + __insert_acl_role_label(role, role->domain_children[i]);
73848 + } else
73849 + __insert_acl_role_label(role, role->uidgid);
73850 +}
73851 +
73852 +static int
73853 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
73854 +{
73855 + struct name_entry **curr, *nentry;
73856 + struct inodev_entry *ientry;
73857 + unsigned int len = strlen(name);
73858 + unsigned int key = full_name_hash(name, len);
73859 + unsigned int index = key % polstate->name_set.n_size;
73860 +
73861 + curr = &polstate->name_set.n_hash[index];
73862 +
73863 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
73864 + curr = &((*curr)->next);
73865 +
73866 + if (*curr != NULL)
73867 + return 1;
73868 +
73869 + nentry = acl_alloc(sizeof (struct name_entry));
73870 + if (nentry == NULL)
73871 + return 0;
73872 + ientry = acl_alloc(sizeof (struct inodev_entry));
73873 + if (ientry == NULL)
73874 + return 0;
73875 + ientry->nentry = nentry;
73876 +
73877 + nentry->key = key;
73878 + nentry->name = name;
73879 + nentry->inode = inode;
73880 + nentry->device = device;
73881 + nentry->len = len;
73882 + nentry->deleted = deleted;
73883 +
73884 + nentry->prev = NULL;
73885 + curr = &polstate->name_set.n_hash[index];
73886 + if (*curr != NULL)
73887 + (*curr)->prev = nentry;
73888 + nentry->next = *curr;
73889 + *curr = nentry;
73890 +
73891 + /* insert us into the table searchable by inode/dev */
73892 + __insert_inodev_entry(polstate, ientry);
73893 +
73894 + return 1;
73895 +}
73896 +
73897 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
73898 +
73899 +static void *
73900 +create_table(__u32 * len, int elementsize)
73901 +{
73902 + unsigned int table_sizes[] = {
73903 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
73904 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
73905 + 4194301, 8388593, 16777213, 33554393, 67108859
73906 + };
73907 + void *newtable = NULL;
73908 + unsigned int pwr = 0;
73909 +
73910 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
73911 + table_sizes[pwr] <= *len)
73912 + pwr++;
73913 +
73914 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
73915 + return newtable;
73916 +
73917 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
73918 + newtable =
73919 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
73920 + else
73921 + newtable = vmalloc(table_sizes[pwr] * elementsize);
73922 +
73923 + *len = table_sizes[pwr];
73924 +
73925 + return newtable;
73926 +}
73927 +
73928 +static int
73929 +init_variables(const struct gr_arg *arg, bool reload)
73930 +{
73931 + struct task_struct *reaper = init_pid_ns.child_reaper;
73932 + unsigned int stacksize;
73933 +
73934 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
73935 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
73936 + polstate->name_set.n_size = arg->role_db.num_objects;
73937 + polstate->inodev_set.i_size = arg->role_db.num_objects;
73938 +
73939 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
73940 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
73941 + return 1;
73942 +
73943 + if (!reload) {
73944 + if (!gr_init_uidset())
73945 + return 1;
73946 + }
73947 +
73948 + /* set up the stack that holds allocation info */
73949 +
73950 + stacksize = arg->role_db.num_pointers + 5;
73951 +
73952 + if (!acl_alloc_stack_init(stacksize))
73953 + return 1;
73954 +
73955 + if (!reload) {
73956 + /* grab reference for the real root dentry and vfsmount */
73957 + get_fs_root(reaper->fs, &gr_real_root);
73958 +
73959 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
73960 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
73961 +#endif
73962 +
73963 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
73964 + if (fakefs_obj_rw == NULL)
73965 + return 1;
73966 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
73967 +
73968 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
73969 + if (fakefs_obj_rwx == NULL)
73970 + return 1;
73971 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
73972 + }
73973 +
73974 + polstate->subj_map_set.s_hash =
73975 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
73976 + polstate->acl_role_set.r_hash =
73977 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
73978 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
73979 + polstate->inodev_set.i_hash =
73980 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
73981 +
73982 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
73983 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
73984 + return 1;
73985 +
73986 + memset(polstate->subj_map_set.s_hash, 0,
73987 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
73988 + memset(polstate->acl_role_set.r_hash, 0,
73989 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
73990 + memset(polstate->name_set.n_hash, 0,
73991 + sizeof (struct name_entry *) * polstate->name_set.n_size);
73992 + memset(polstate->inodev_set.i_hash, 0,
73993 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
73994 +
73995 + return 0;
73996 +}
73997 +
73998 +/* free information not needed after startup
73999 + currently contains user->kernel pointer mappings for subjects
74000 +*/
74001 +
74002 +static void
74003 +free_init_variables(void)
74004 +{
74005 + __u32 i;
74006 +
74007 + if (polstate->subj_map_set.s_hash) {
74008 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
74009 + if (polstate->subj_map_set.s_hash[i]) {
74010 + kfree(polstate->subj_map_set.s_hash[i]);
74011 + polstate->subj_map_set.s_hash[i] = NULL;
74012 + }
74013 + }
74014 +
74015 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
74016 + PAGE_SIZE)
74017 + kfree(polstate->subj_map_set.s_hash);
74018 + else
74019 + vfree(polstate->subj_map_set.s_hash);
74020 + }
74021 +
74022 + return;
74023 +}
74024 +
74025 +static void
74026 +free_variables(bool reload)
74027 +{
74028 + struct acl_subject_label *s;
74029 + struct acl_role_label *r;
74030 + struct task_struct *task, *task2;
74031 + unsigned int x;
74032 +
74033 + if (!reload) {
74034 + gr_clear_learn_entries();
74035 +
74036 + read_lock(&tasklist_lock);
74037 + do_each_thread(task2, task) {
74038 + task->acl_sp_role = 0;
74039 + task->acl_role_id = 0;
74040 + task->inherited = 0;
74041 + task->acl = NULL;
74042 + task->role = NULL;
74043 + } while_each_thread(task2, task);
74044 + read_unlock(&tasklist_lock);
74045 +
74046 + kfree(fakefs_obj_rw);
74047 + fakefs_obj_rw = NULL;
74048 + kfree(fakefs_obj_rwx);
74049 + fakefs_obj_rwx = NULL;
74050 +
74051 + /* release the reference to the real root dentry and vfsmount */
74052 + path_put(&gr_real_root);
74053 + memset(&gr_real_root, 0, sizeof(gr_real_root));
74054 + }
74055 +
74056 + /* free all object hash tables */
74057 +
74058 + FOR_EACH_ROLE_START(r)
74059 + if (r->subj_hash == NULL)
74060 + goto next_role;
74061 + FOR_EACH_SUBJECT_START(r, s, x)
74062 + if (s->obj_hash == NULL)
74063 + break;
74064 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74065 + kfree(s->obj_hash);
74066 + else
74067 + vfree(s->obj_hash);
74068 + FOR_EACH_SUBJECT_END(s, x)
74069 + FOR_EACH_NESTED_SUBJECT_START(r, s)
74070 + if (s->obj_hash == NULL)
74071 + break;
74072 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
74073 + kfree(s->obj_hash);
74074 + else
74075 + vfree(s->obj_hash);
74076 + FOR_EACH_NESTED_SUBJECT_END(s)
74077 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
74078 + kfree(r->subj_hash);
74079 + else
74080 + vfree(r->subj_hash);
74081 + r->subj_hash = NULL;
74082 +next_role:
74083 + FOR_EACH_ROLE_END(r)
74084 +
74085 + acl_free_all();
74086 +
74087 + if (polstate->acl_role_set.r_hash) {
74088 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
74089 + PAGE_SIZE)
74090 + kfree(polstate->acl_role_set.r_hash);
74091 + else
74092 + vfree(polstate->acl_role_set.r_hash);
74093 + }
74094 + if (polstate->name_set.n_hash) {
74095 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
74096 + PAGE_SIZE)
74097 + kfree(polstate->name_set.n_hash);
74098 + else
74099 + vfree(polstate->name_set.n_hash);
74100 + }
74101 +
74102 + if (polstate->inodev_set.i_hash) {
74103 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
74104 + PAGE_SIZE)
74105 + kfree(polstate->inodev_set.i_hash);
74106 + else
74107 + vfree(polstate->inodev_set.i_hash);
74108 + }
74109 +
74110 + if (!reload)
74111 + gr_free_uidset();
74112 +
74113 + memset(&polstate->name_set, 0, sizeof (struct name_db));
74114 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
74115 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
74116 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
74117 +
74118 + polstate->default_role = NULL;
74119 + polstate->kernel_role = NULL;
74120 + polstate->role_list = NULL;
74121 +
74122 + return;
74123 +}
74124 +
74125 +static struct acl_subject_label *
74126 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
74127 +
74128 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
74129 +{
74130 + unsigned int len = strnlen_user(*name, maxlen);
74131 + char *tmp;
74132 +
74133 + if (!len || len >= maxlen)
74134 + return -EINVAL;
74135 +
74136 + if ((tmp = (char *) acl_alloc(len)) == NULL)
74137 + return -ENOMEM;
74138 +
74139 + if (copy_from_user(tmp, *name, len))
74140 + return -EFAULT;
74141 +
74142 + tmp[len-1] = '\0';
74143 + *name = tmp;
74144 +
74145 + return 0;
74146 +}
74147 +
74148 +static int
74149 +copy_user_glob(struct acl_object_label *obj)
74150 +{
74151 + struct acl_object_label *g_tmp, **guser;
74152 + int error;
74153 +
74154 + if (obj->globbed == NULL)
74155 + return 0;
74156 +
74157 + guser = &obj->globbed;
74158 + while (*guser) {
74159 + g_tmp = (struct acl_object_label *)
74160 + acl_alloc(sizeof (struct acl_object_label));
74161 + if (g_tmp == NULL)
74162 + return -ENOMEM;
74163 +
74164 + if (copy_acl_object_label(g_tmp, *guser))
74165 + return -EFAULT;
74166 +
74167 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
74168 + if (error)
74169 + return error;
74170 +
74171 + *guser = g_tmp;
74172 + guser = &(g_tmp->next);
74173 + }
74174 +
74175 + return 0;
74176 +}
74177 +
74178 +static int
74179 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
74180 + struct acl_role_label *role)
74181 +{
74182 + struct acl_object_label *o_tmp;
74183 + int ret;
74184 +
74185 + while (userp) {
74186 + if ((o_tmp = (struct acl_object_label *)
74187 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
74188 + return -ENOMEM;
74189 +
74190 + if (copy_acl_object_label(o_tmp, userp))
74191 + return -EFAULT;
74192 +
74193 + userp = o_tmp->prev;
74194 +
74195 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
74196 + if (ret)
74197 + return ret;
74198 +
74199 + insert_acl_obj_label(o_tmp, subj);
74200 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
74201 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
74202 + return -ENOMEM;
74203 +
74204 + ret = copy_user_glob(o_tmp);
74205 + if (ret)
74206 + return ret;
74207 +
74208 + if (o_tmp->nested) {
74209 + int already_copied;
74210 +
74211 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
74212 + if (IS_ERR(o_tmp->nested))
74213 + return PTR_ERR(o_tmp->nested);
74214 +
74215 + /* insert into nested subject list if we haven't copied this one yet
74216 + to prevent duplicate entries */
74217 + if (!already_copied) {
74218 + o_tmp->nested->next = role->hash->first;
74219 + role->hash->first = o_tmp->nested;
74220 + }
74221 + }
74222 + }
74223 +
74224 + return 0;
74225 +}
74226 +
74227 +static __u32
74228 +count_user_subjs(struct acl_subject_label *userp)
74229 +{
74230 + struct acl_subject_label s_tmp;
74231 + __u32 num = 0;
74232 +
74233 + while (userp) {
74234 + if (copy_acl_subject_label(&s_tmp, userp))
74235 + break;
74236 +
74237 + userp = s_tmp.prev;
74238 + }
74239 +
74240 + return num;
74241 +}
74242 +
74243 +static int
74244 +copy_user_allowedips(struct acl_role_label *rolep)
74245 +{
74246 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
74247 +
74248 + ruserip = rolep->allowed_ips;
74249 +
74250 + while (ruserip) {
74251 + rlast = rtmp;
74252 +
74253 + if ((rtmp = (struct role_allowed_ip *)
74254 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
74255 + return -ENOMEM;
74256 +
74257 + if (copy_role_allowed_ip(rtmp, ruserip))
74258 + return -EFAULT;
74259 +
74260 + ruserip = rtmp->prev;
74261 +
74262 + if (!rlast) {
74263 + rtmp->prev = NULL;
74264 + rolep->allowed_ips = rtmp;
74265 + } else {
74266 + rlast->next = rtmp;
74267 + rtmp->prev = rlast;
74268 + }
74269 +
74270 + if (!ruserip)
74271 + rtmp->next = NULL;
74272 + }
74273 +
74274 + return 0;
74275 +}
74276 +
74277 +static int
74278 +copy_user_transitions(struct acl_role_label *rolep)
74279 +{
74280 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
74281 + int error;
74282 +
74283 + rusertp = rolep->transitions;
74284 +
74285 + while (rusertp) {
74286 + rlast = rtmp;
74287 +
74288 + if ((rtmp = (struct role_transition *)
74289 + acl_alloc(sizeof (struct role_transition))) == NULL)
74290 + return -ENOMEM;
74291 +
74292 + if (copy_role_transition(rtmp, rusertp))
74293 + return -EFAULT;
74294 +
74295 + rusertp = rtmp->prev;
74296 +
74297 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
74298 + if (error)
74299 + return error;
74300 +
74301 + if (!rlast) {
74302 + rtmp->prev = NULL;
74303 + rolep->transitions = rtmp;
74304 + } else {
74305 + rlast->next = rtmp;
74306 + rtmp->prev = rlast;
74307 + }
74308 +
74309 + if (!rusertp)
74310 + rtmp->next = NULL;
74311 + }
74312 +
74313 + return 0;
74314 +}
74315 +
74316 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
74317 +{
74318 + struct acl_object_label o_tmp;
74319 + __u32 num = 0;
74320 +
74321 + while (userp) {
74322 + if (copy_acl_object_label(&o_tmp, userp))
74323 + break;
74324 +
74325 + userp = o_tmp.prev;
74326 + num++;
74327 + }
74328 +
74329 + return num;
74330 +}
74331 +
74332 +static struct acl_subject_label *
74333 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
74334 +{
74335 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
74336 + __u32 num_objs;
74337 + struct acl_ip_label **i_tmp, *i_utmp2;
74338 + struct gr_hash_struct ghash;
74339 + struct subject_map *subjmap;
74340 + unsigned int i_num;
74341 + int err;
74342 +
74343 + if (already_copied != NULL)
74344 + *already_copied = 0;
74345 +
74346 + s_tmp = lookup_subject_map(userp);
74347 +
74348 + /* we've already copied this subject into the kernel, just return
74349 + the reference to it, and don't copy it over again
74350 + */
74351 + if (s_tmp) {
74352 + if (already_copied != NULL)
74353 + *already_copied = 1;
74354 + return(s_tmp);
74355 + }
74356 +
74357 + if ((s_tmp = (struct acl_subject_label *)
74358 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
74359 + return ERR_PTR(-ENOMEM);
74360 +
74361 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
74362 + if (subjmap == NULL)
74363 + return ERR_PTR(-ENOMEM);
74364 +
74365 + subjmap->user = userp;
74366 + subjmap->kernel = s_tmp;
74367 + insert_subj_map_entry(subjmap);
74368 +
74369 + if (copy_acl_subject_label(s_tmp, userp))
74370 + return ERR_PTR(-EFAULT);
74371 +
74372 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
74373 + if (err)
74374 + return ERR_PTR(err);
74375 +
74376 + if (!strcmp(s_tmp->filename, "/"))
74377 + role->root_label = s_tmp;
74378 +
74379 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
74380 + return ERR_PTR(-EFAULT);
74381 +
74382 + /* copy user and group transition tables */
74383 +
74384 + if (s_tmp->user_trans_num) {
74385 + uid_t *uidlist;
74386 +
74387 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
74388 + if (uidlist == NULL)
74389 + return ERR_PTR(-ENOMEM);
74390 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
74391 + return ERR_PTR(-EFAULT);
74392 +
74393 + s_tmp->user_transitions = uidlist;
74394 + }
74395 +
74396 + if (s_tmp->group_trans_num) {
74397 + gid_t *gidlist;
74398 +
74399 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
74400 + if (gidlist == NULL)
74401 + return ERR_PTR(-ENOMEM);
74402 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
74403 + return ERR_PTR(-EFAULT);
74404 +
74405 + s_tmp->group_transitions = gidlist;
74406 + }
74407 +
74408 + /* set up object hash table */
74409 + num_objs = count_user_objs(ghash.first);
74410 +
74411 + s_tmp->obj_hash_size = num_objs;
74412 + s_tmp->obj_hash =
74413 + (struct acl_object_label **)
74414 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
74415 +
74416 + if (!s_tmp->obj_hash)
74417 + return ERR_PTR(-ENOMEM);
74418 +
74419 + memset(s_tmp->obj_hash, 0,
74420 + s_tmp->obj_hash_size *
74421 + sizeof (struct acl_object_label *));
74422 +
74423 + /* add in objects */
74424 + err = copy_user_objs(ghash.first, s_tmp, role);
74425 +
74426 + if (err)
74427 + return ERR_PTR(err);
74428 +
74429 + /* set pointer for parent subject */
74430 + if (s_tmp->parent_subject) {
74431 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
74432 +
74433 + if (IS_ERR(s_tmp2))
74434 + return s_tmp2;
74435 +
74436 + s_tmp->parent_subject = s_tmp2;
74437 + }
74438 +
74439 + /* add in ip acls */
74440 +
74441 + if (!s_tmp->ip_num) {
74442 + s_tmp->ips = NULL;
74443 + goto insert;
74444 + }
74445 +
74446 + i_tmp =
74447 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
74448 + sizeof (struct acl_ip_label *));
74449 +
74450 + if (!i_tmp)
74451 + return ERR_PTR(-ENOMEM);
74452 +
74453 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
74454 + *(i_tmp + i_num) =
74455 + (struct acl_ip_label *)
74456 + acl_alloc(sizeof (struct acl_ip_label));
74457 + if (!*(i_tmp + i_num))
74458 + return ERR_PTR(-ENOMEM);
74459 +
74460 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
74461 + return ERR_PTR(-EFAULT);
74462 +
74463 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
74464 + return ERR_PTR(-EFAULT);
74465 +
74466 + if ((*(i_tmp + i_num))->iface == NULL)
74467 + continue;
74468 +
74469 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
74470 + if (err)
74471 + return ERR_PTR(err);
74472 + }
74473 +
74474 + s_tmp->ips = i_tmp;
74475 +
74476 +insert:
74477 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
74478 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
74479 + return ERR_PTR(-ENOMEM);
74480 +
74481 + return s_tmp;
74482 +}
74483 +
74484 +static int
74485 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
74486 +{
74487 + struct acl_subject_label s_pre;
74488 + struct acl_subject_label * ret;
74489 + int err;
74490 +
74491 + while (userp) {
74492 + if (copy_acl_subject_label(&s_pre, userp))
74493 + return -EFAULT;
74494 +
74495 + ret = do_copy_user_subj(userp, role, NULL);
74496 +
74497 + err = PTR_ERR(ret);
74498 + if (IS_ERR(ret))
74499 + return err;
74500 +
74501 + insert_acl_subj_label(ret, role);
74502 +
74503 + userp = s_pre.prev;
74504 + }
74505 +
74506 + return 0;
74507 +}
74508 +
74509 +static int
74510 +copy_user_acl(struct gr_arg *arg)
74511 +{
74512 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
74513 + struct acl_subject_label *subj_list;
74514 + struct sprole_pw *sptmp;
74515 + struct gr_hash_struct *ghash;
74516 + uid_t *domainlist;
74517 + unsigned int r_num;
74518 + int err = 0;
74519 + __u16 i;
74520 + __u32 num_subjs;
74521 +
74522 + /* we need a default and kernel role */
74523 + if (arg->role_db.num_roles < 2)
74524 + return -EINVAL;
74525 +
74526 + /* copy special role authentication info from userspace */
74527 +
74528 + polstate->num_sprole_pws = arg->num_sprole_pws;
74529 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
74530 +
74531 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
74532 + return -ENOMEM;
74533 +
74534 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74535 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
74536 + if (!sptmp)
74537 + return -ENOMEM;
74538 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
74539 + return -EFAULT;
74540 +
74541 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
74542 + if (err)
74543 + return err;
74544 +
74545 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
74546 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
74547 +#endif
74548 +
74549 + polstate->acl_special_roles[i] = sptmp;
74550 + }
74551 +
74552 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
74553 +
74554 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
74555 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
74556 +
74557 + if (!r_tmp)
74558 + return -ENOMEM;
74559 +
74560 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
74561 + return -EFAULT;
74562 +
74563 + if (copy_acl_role_label(r_tmp, r_utmp2))
74564 + return -EFAULT;
74565 +
74566 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
74567 + if (err)
74568 + return err;
74569 +
74570 + if (!strcmp(r_tmp->rolename, "default")
74571 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
74572 + polstate->default_role = r_tmp;
74573 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
74574 + polstate->kernel_role = r_tmp;
74575 + }
74576 +
74577 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
74578 + return -ENOMEM;
74579 +
74580 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
74581 + return -EFAULT;
74582 +
74583 + r_tmp->hash = ghash;
74584 +
74585 + num_subjs = count_user_subjs(r_tmp->hash->first);
74586 +
74587 + r_tmp->subj_hash_size = num_subjs;
74588 + r_tmp->subj_hash =
74589 + (struct acl_subject_label **)
74590 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
74591 +
74592 + if (!r_tmp->subj_hash)
74593 + return -ENOMEM;
74594 +
74595 + err = copy_user_allowedips(r_tmp);
74596 + if (err)
74597 + return err;
74598 +
74599 + /* copy domain info */
74600 + if (r_tmp->domain_children != NULL) {
74601 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
74602 + if (domainlist == NULL)
74603 + return -ENOMEM;
74604 +
74605 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
74606 + return -EFAULT;
74607 +
74608 + r_tmp->domain_children = domainlist;
74609 + }
74610 +
74611 + err = copy_user_transitions(r_tmp);
74612 + if (err)
74613 + return err;
74614 +
74615 + memset(r_tmp->subj_hash, 0,
74616 + r_tmp->subj_hash_size *
74617 + sizeof (struct acl_subject_label *));
74618 +
74619 + /* acquire the list of subjects, then NULL out
74620 + the list prior to parsing the subjects for this role,
74621 + as during this parsing the list is replaced with a list
74622 + of *nested* subjects for the role
74623 + */
74624 + subj_list = r_tmp->hash->first;
74625 +
74626 + /* set nested subject list to null */
74627 + r_tmp->hash->first = NULL;
74628 +
74629 + err = copy_user_subjs(subj_list, r_tmp);
74630 +
74631 + if (err)
74632 + return err;
74633 +
74634 + insert_acl_role_label(r_tmp);
74635 + }
74636 +
74637 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
74638 + return -EINVAL;
74639 +
74640 + return err;
74641 +}
74642 +
74643 +static int gracl_reload_apply_policies(void *reload)
74644 +{
74645 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
74646 + struct task_struct *task, *task2;
74647 + struct acl_role_label *role, *rtmp;
74648 + struct acl_subject_label *subj;
74649 + const struct cred *cred;
74650 + int role_applied;
74651 + int ret = 0;
74652 +
74653 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
74654 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
74655 +
74656 + /* first make sure we'll be able to apply the new policy cleanly */
74657 + do_each_thread(task2, task) {
74658 + if (task->exec_file == NULL)
74659 + continue;
74660 + role_applied = 0;
74661 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74662 + /* preserve special roles */
74663 + FOR_EACH_ROLE_START(role)
74664 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74665 + rtmp = task->role;
74666 + task->role = role;
74667 + role_applied = 1;
74668 + break;
74669 + }
74670 + FOR_EACH_ROLE_END(role)
74671 + }
74672 + if (!role_applied) {
74673 + cred = __task_cred(task);
74674 + rtmp = task->role;
74675 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74676 + }
74677 + /* this handles non-nested inherited subjects, nested subjects will still
74678 + be dropped currently */
74679 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74680 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
74681 + /* change the role back so that we've made no modifications to the policy */
74682 + task->role = rtmp;
74683 +
74684 + if (subj == NULL || task->tmpacl == NULL) {
74685 + ret = -EINVAL;
74686 + goto out;
74687 + }
74688 + } while_each_thread(task2, task);
74689 +
74690 + /* now actually apply the policy */
74691 +
74692 + do_each_thread(task2, task) {
74693 + if (task->exec_file) {
74694 + role_applied = 0;
74695 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
74696 + /* preserve special roles */
74697 + FOR_EACH_ROLE_START(role)
74698 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
74699 + task->role = role;
74700 + role_applied = 1;
74701 + break;
74702 + }
74703 + FOR_EACH_ROLE_END(role)
74704 + }
74705 + if (!role_applied) {
74706 + cred = __task_cred(task);
74707 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
74708 + }
74709 + /* this handles non-nested inherited subjects, nested subjects will still
74710 + be dropped currently */
74711 + if (!reload_state->oldmode && task->inherited)
74712 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
74713 + else {
74714 + /* looked up and tagged to the task previously */
74715 + subj = task->tmpacl;
74716 + }
74717 + /* subj will be non-null */
74718 + __gr_apply_subject_to_task(polstate, task, subj);
74719 + if (reload_state->oldmode) {
74720 + task->acl_role_id = 0;
74721 + task->acl_sp_role = 0;
74722 + task->inherited = 0;
74723 + }
74724 + } else {
74725 + // it's a kernel process
74726 + task->role = polstate->kernel_role;
74727 + task->acl = polstate->kernel_role->root_label;
74728 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
74729 + task->acl->mode &= ~GR_PROCFIND;
74730 +#endif
74731 + }
74732 + } while_each_thread(task2, task);
74733 +
74734 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
74735 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
74736 +
74737 +out:
74738 +
74739 + return ret;
74740 +}
74741 +
74742 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
74743 +{
74744 + struct gr_reload_state new_reload_state = { };
74745 + int err;
74746 +
74747 + new_reload_state.oldpolicy_ptr = polstate;
74748 + new_reload_state.oldalloc_ptr = current_alloc_state;
74749 + new_reload_state.oldmode = oldmode;
74750 +
74751 + current_alloc_state = &new_reload_state.newalloc;
74752 + polstate = &new_reload_state.newpolicy;
74753 +
74754 + /* everything relevant is now saved off, copy in the new policy */
74755 + if (init_variables(args, true)) {
74756 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74757 + err = -ENOMEM;
74758 + goto error;
74759 + }
74760 +
74761 + err = copy_user_acl(args);
74762 + free_init_variables();
74763 + if (err)
74764 + goto error;
74765 + /* the new policy is copied in, with the old policy available via saved_state
74766 + first go through applying roles, making sure to preserve special roles
74767 + then apply new subjects, making sure to preserve inherited and nested subjects,
74768 + though currently only inherited subjects will be preserved
74769 + */
74770 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
74771 + if (err)
74772 + goto error;
74773 +
74774 + /* we've now applied the new policy, so restore the old policy state to free it */
74775 + polstate = &new_reload_state.oldpolicy;
74776 + current_alloc_state = &new_reload_state.oldalloc;
74777 + free_variables(true);
74778 +
74779 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
74780 + to running_polstate/current_alloc_state inside stop_machine
74781 + */
74782 + err = 0;
74783 + goto out;
74784 +error:
74785 + /* on error of loading the new policy, we'll just keep the previous
74786 + policy set around
74787 + */
74788 + free_variables(true);
74789 +
74790 + /* doesn't affect runtime, but maintains consistent state */
74791 +out:
74792 + polstate = new_reload_state.oldpolicy_ptr;
74793 + current_alloc_state = new_reload_state.oldalloc_ptr;
74794 +
74795 + return err;
74796 +}
74797 +
74798 +static int
74799 +gracl_init(struct gr_arg *args)
74800 +{
74801 + int error = 0;
74802 +
74803 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
74804 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
74805 +
74806 + if (init_variables(args, false)) {
74807 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
74808 + error = -ENOMEM;
74809 + goto out;
74810 + }
74811 +
74812 + error = copy_user_acl(args);
74813 + free_init_variables();
74814 + if (error)
74815 + goto out;
74816 +
74817 + error = gr_set_acls(0);
74818 + if (error)
74819 + goto out;
74820 +
74821 + gr_enable_rbac_system();
74822 +
74823 + return 0;
74824 +
74825 +out:
74826 + free_variables(false);
74827 + return error;
74828 +}
74829 +
74830 +static int
74831 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
74832 + unsigned char **sum)
74833 +{
74834 + struct acl_role_label *r;
74835 + struct role_allowed_ip *ipp;
74836 + struct role_transition *trans;
74837 + unsigned int i;
74838 + int found = 0;
74839 + u32 curr_ip = current->signal->curr_ip;
74840 +
74841 + current->signal->saved_ip = curr_ip;
74842 +
74843 + /* check transition table */
74844 +
74845 + for (trans = current->role->transitions; trans; trans = trans->next) {
74846 + if (!strcmp(rolename, trans->rolename)) {
74847 + found = 1;
74848 + break;
74849 + }
74850 + }
74851 +
74852 + if (!found)
74853 + return 0;
74854 +
74855 + /* handle special roles that do not require authentication
74856 + and check ip */
74857 +
74858 + FOR_EACH_ROLE_START(r)
74859 + if (!strcmp(rolename, r->rolename) &&
74860 + (r->roletype & GR_ROLE_SPECIAL)) {
74861 + found = 0;
74862 + if (r->allowed_ips != NULL) {
74863 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
74864 + if ((ntohl(curr_ip) & ipp->netmask) ==
74865 + (ntohl(ipp->addr) & ipp->netmask))
74866 + found = 1;
74867 + }
74868 + } else
74869 + found = 2;
74870 + if (!found)
74871 + return 0;
74872 +
74873 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
74874 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
74875 + *salt = NULL;
74876 + *sum = NULL;
74877 + return 1;
74878 + }
74879 + }
74880 + FOR_EACH_ROLE_END(r)
74881 +
74882 + for (i = 0; i < polstate->num_sprole_pws; i++) {
74883 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
74884 + *salt = polstate->acl_special_roles[i]->salt;
74885 + *sum = polstate->acl_special_roles[i]->sum;
74886 + return 1;
74887 + }
74888 + }
74889 +
74890 + return 0;
74891 +}
74892 +
74893 +int gr_check_secure_terminal(struct task_struct *task)
74894 +{
74895 + struct task_struct *p, *p2, *p3;
74896 + struct files_struct *files;
74897 + struct fdtable *fdt;
74898 + struct file *our_file = NULL, *file;
74899 + int i;
74900 +
74901 + if (task->signal->tty == NULL)
74902 + return 1;
74903 +
74904 + files = get_files_struct(task);
74905 + if (files != NULL) {
74906 + rcu_read_lock();
74907 + fdt = files_fdtable(files);
74908 + for (i=0; i < fdt->max_fds; i++) {
74909 + file = fcheck_files(files, i);
74910 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
74911 + get_file(file);
74912 + our_file = file;
74913 + }
74914 + }
74915 + rcu_read_unlock();
74916 + put_files_struct(files);
74917 + }
74918 +
74919 + if (our_file == NULL)
74920 + return 1;
74921 +
74922 + read_lock(&tasklist_lock);
74923 + do_each_thread(p2, p) {
74924 + files = get_files_struct(p);
74925 + if (files == NULL ||
74926 + (p->signal && p->signal->tty == task->signal->tty)) {
74927 + if (files != NULL)
74928 + put_files_struct(files);
74929 + continue;
74930 + }
74931 + rcu_read_lock();
74932 + fdt = files_fdtable(files);
74933 + for (i=0; i < fdt->max_fds; i++) {
74934 + file = fcheck_files(files, i);
74935 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
74936 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
74937 + p3 = task;
74938 + while (task_pid_nr(p3) > 0) {
74939 + if (p3 == p)
74940 + break;
74941 + p3 = p3->real_parent;
74942 + }
74943 + if (p3 == p)
74944 + break;
74945 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
74946 + gr_handle_alertkill(p);
74947 + rcu_read_unlock();
74948 + put_files_struct(files);
74949 + read_unlock(&tasklist_lock);
74950 + fput(our_file);
74951 + return 0;
74952 + }
74953 + }
74954 + rcu_read_unlock();
74955 + put_files_struct(files);
74956 + } while_each_thread(p2, p);
74957 + read_unlock(&tasklist_lock);
74958 +
74959 + fput(our_file);
74960 + return 1;
74961 +}
74962 +
74963 +ssize_t
74964 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
74965 +{
74966 + struct gr_arg_wrapper uwrap;
74967 + unsigned char *sprole_salt = NULL;
74968 + unsigned char *sprole_sum = NULL;
74969 + int error = 0;
74970 + int error2 = 0;
74971 + size_t req_count = 0;
74972 + unsigned char oldmode = 0;
74973 +
74974 + mutex_lock(&gr_dev_mutex);
74975 +
74976 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
74977 + error = -EPERM;
74978 + goto out;
74979 + }
74980 +
74981 +#ifdef CONFIG_COMPAT
74982 + pax_open_kernel();
74983 + if (is_compat_task()) {
74984 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
74985 + copy_gr_arg = &copy_gr_arg_compat;
74986 + copy_acl_object_label = &copy_acl_object_label_compat;
74987 + copy_acl_subject_label = &copy_acl_subject_label_compat;
74988 + copy_acl_role_label = &copy_acl_role_label_compat;
74989 + copy_acl_ip_label = &copy_acl_ip_label_compat;
74990 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
74991 + copy_role_transition = &copy_role_transition_compat;
74992 + copy_sprole_pw = &copy_sprole_pw_compat;
74993 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
74994 + copy_pointer_from_array = &copy_pointer_from_array_compat;
74995 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
74996 + } else {
74997 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
74998 + copy_gr_arg = &copy_gr_arg_normal;
74999 + copy_acl_object_label = &copy_acl_object_label_normal;
75000 + copy_acl_subject_label = &copy_acl_subject_label_normal;
75001 + copy_acl_role_label = &copy_acl_role_label_normal;
75002 + copy_acl_ip_label = &copy_acl_ip_label_normal;
75003 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
75004 + copy_role_transition = &copy_role_transition_normal;
75005 + copy_sprole_pw = &copy_sprole_pw_normal;
75006 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
75007 + copy_pointer_from_array = &copy_pointer_from_array_normal;
75008 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
75009 + }
75010 + pax_close_kernel();
75011 +#endif
75012 +
75013 + req_count = get_gr_arg_wrapper_size();
75014 +
75015 + if (count != req_count) {
75016 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
75017 + error = -EINVAL;
75018 + goto out;
75019 + }
75020 +
75021 +
75022 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
75023 + gr_auth_expires = 0;
75024 + gr_auth_attempts = 0;
75025 + }
75026 +
75027 + error = copy_gr_arg_wrapper(buf, &uwrap);
75028 + if (error)
75029 + goto out;
75030 +
75031 + error = copy_gr_arg(uwrap.arg, gr_usermode);
75032 + if (error)
75033 + goto out;
75034 +
75035 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75036 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75037 + time_after(gr_auth_expires, get_seconds())) {
75038 + error = -EBUSY;
75039 + goto out;
75040 + }
75041 +
75042 + /* if non-root trying to do anything other than use a special role,
75043 + do not attempt authentication, do not count towards authentication
75044 + locking
75045 + */
75046 +
75047 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
75048 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
75049 + gr_is_global_nonroot(current_uid())) {
75050 + error = -EPERM;
75051 + goto out;
75052 + }
75053 +
75054 + /* ensure pw and special role name are null terminated */
75055 +
75056 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
75057 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
75058 +
75059 + /* Okay.
75060 + * We have our enough of the argument structure..(we have yet
75061 + * to copy_from_user the tables themselves) . Copy the tables
75062 + * only if we need them, i.e. for loading operations. */
75063 +
75064 + switch (gr_usermode->mode) {
75065 + case GR_STATUS:
75066 + if (gr_acl_is_enabled()) {
75067 + error = 1;
75068 + if (!gr_check_secure_terminal(current))
75069 + error = 3;
75070 + } else
75071 + error = 2;
75072 + goto out;
75073 + case GR_SHUTDOWN:
75074 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75075 + stop_machine(gr_rbac_disable, NULL, NULL);
75076 + free_variables(false);
75077 + memset(gr_usermode, 0, sizeof(struct gr_arg));
75078 + memset(gr_system_salt, 0, GR_SALT_LEN);
75079 + memset(gr_system_sum, 0, GR_SHA_LEN);
75080 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
75081 + } else if (gr_acl_is_enabled()) {
75082 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
75083 + error = -EPERM;
75084 + } else {
75085 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
75086 + error = -EAGAIN;
75087 + }
75088 + break;
75089 + case GR_ENABLE:
75090 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
75091 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
75092 + else {
75093 + if (gr_acl_is_enabled())
75094 + error = -EAGAIN;
75095 + else
75096 + error = error2;
75097 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
75098 + }
75099 + break;
75100 + case GR_OLDRELOAD:
75101 + oldmode = 1;
75102 + case GR_RELOAD:
75103 + if (!gr_acl_is_enabled()) {
75104 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
75105 + error = -EAGAIN;
75106 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75107 + error2 = gracl_reload(gr_usermode, oldmode);
75108 + if (!error2)
75109 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
75110 + else {
75111 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75112 + error = error2;
75113 + }
75114 + } else {
75115 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
75116 + error = -EPERM;
75117 + }
75118 + break;
75119 + case GR_SEGVMOD:
75120 + if (unlikely(!gr_acl_is_enabled())) {
75121 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
75122 + error = -EAGAIN;
75123 + break;
75124 + }
75125 +
75126 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
75127 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
75128 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
75129 + struct acl_subject_label *segvacl;
75130 + segvacl =
75131 + lookup_acl_subj_label(gr_usermode->segv_inode,
75132 + gr_usermode->segv_device,
75133 + current->role);
75134 + if (segvacl) {
75135 + segvacl->crashes = 0;
75136 + segvacl->expires = 0;
75137 + }
75138 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
75139 + gr_remove_uid(gr_usermode->segv_uid);
75140 + }
75141 + } else {
75142 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
75143 + error = -EPERM;
75144 + }
75145 + break;
75146 + case GR_SPROLE:
75147 + case GR_SPROLEPAM:
75148 + if (unlikely(!gr_acl_is_enabled())) {
75149 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
75150 + error = -EAGAIN;
75151 + break;
75152 + }
75153 +
75154 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
75155 + current->role->expires = 0;
75156 + current->role->auth_attempts = 0;
75157 + }
75158 +
75159 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
75160 + time_after(current->role->expires, get_seconds())) {
75161 + error = -EBUSY;
75162 + goto out;
75163 + }
75164 +
75165 + if (lookup_special_role_auth
75166 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
75167 + && ((!sprole_salt && !sprole_sum)
75168 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
75169 + char *p = "";
75170 + assign_special_role(gr_usermode->sp_role);
75171 + read_lock(&tasklist_lock);
75172 + if (current->real_parent)
75173 + p = current->real_parent->role->rolename;
75174 + read_unlock(&tasklist_lock);
75175 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
75176 + p, acl_sp_role_value);
75177 + } else {
75178 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
75179 + error = -EPERM;
75180 + if(!(current->role->auth_attempts++))
75181 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75182 +
75183 + goto out;
75184 + }
75185 + break;
75186 + case GR_UNSPROLE:
75187 + if (unlikely(!gr_acl_is_enabled())) {
75188 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
75189 + error = -EAGAIN;
75190 + break;
75191 + }
75192 +
75193 + if (current->role->roletype & GR_ROLE_SPECIAL) {
75194 + char *p = "";
75195 + int i = 0;
75196 +
75197 + read_lock(&tasklist_lock);
75198 + if (current->real_parent) {
75199 + p = current->real_parent->role->rolename;
75200 + i = current->real_parent->acl_role_id;
75201 + }
75202 + read_unlock(&tasklist_lock);
75203 +
75204 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
75205 + gr_set_acls(1);
75206 + } else {
75207 + error = -EPERM;
75208 + goto out;
75209 + }
75210 + break;
75211 + default:
75212 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
75213 + error = -EINVAL;
75214 + break;
75215 + }
75216 +
75217 + if (error != -EPERM)
75218 + goto out;
75219 +
75220 + if(!(gr_auth_attempts++))
75221 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
75222 +
75223 + out:
75224 + mutex_unlock(&gr_dev_mutex);
75225 +
75226 + if (!error)
75227 + error = req_count;
75228 +
75229 + return error;
75230 +}
75231 +
75232 +int
75233 +gr_set_acls(const int type)
75234 +{
75235 + struct task_struct *task, *task2;
75236 + struct acl_role_label *role = current->role;
75237 + struct acl_subject_label *subj;
75238 + __u16 acl_role_id = current->acl_role_id;
75239 + const struct cred *cred;
75240 + int ret;
75241 +
75242 + rcu_read_lock();
75243 + read_lock(&tasklist_lock);
75244 + read_lock(&grsec_exec_file_lock);
75245 + do_each_thread(task2, task) {
75246 + /* check to see if we're called from the exit handler,
75247 + if so, only replace ACLs that have inherited the admin
75248 + ACL */
75249 +
75250 + if (type && (task->role != role ||
75251 + task->acl_role_id != acl_role_id))
75252 + continue;
75253 +
75254 + task->acl_role_id = 0;
75255 + task->acl_sp_role = 0;
75256 + task->inherited = 0;
75257 +
75258 + if (task->exec_file) {
75259 + cred = __task_cred(task);
75260 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
75261 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
75262 + if (subj == NULL) {
75263 + ret = -EINVAL;
75264 + read_unlock(&grsec_exec_file_lock);
75265 + read_unlock(&tasklist_lock);
75266 + rcu_read_unlock();
75267 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
75268 + return ret;
75269 + }
75270 + __gr_apply_subject_to_task(polstate, task, subj);
75271 + } else {
75272 + // it's a kernel process
75273 + task->role = polstate->kernel_role;
75274 + task->acl = polstate->kernel_role->root_label;
75275 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
75276 + task->acl->mode &= ~GR_PROCFIND;
75277 +#endif
75278 + }
75279 + } while_each_thread(task2, task);
75280 + read_unlock(&grsec_exec_file_lock);
75281 + read_unlock(&tasklist_lock);
75282 + rcu_read_unlock();
75283 +
75284 + return 0;
75285 +}
75286 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
75287 new file mode 100644
75288 index 0000000..39645c9
75289 --- /dev/null
75290 +++ b/grsecurity/gracl_res.c
75291 @@ -0,0 +1,68 @@
75292 +#include <linux/kernel.h>
75293 +#include <linux/sched.h>
75294 +#include <linux/gracl.h>
75295 +#include <linux/grinternal.h>
75296 +
75297 +static const char *restab_log[] = {
75298 + [RLIMIT_CPU] = "RLIMIT_CPU",
75299 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
75300 + [RLIMIT_DATA] = "RLIMIT_DATA",
75301 + [RLIMIT_STACK] = "RLIMIT_STACK",
75302 + [RLIMIT_CORE] = "RLIMIT_CORE",
75303 + [RLIMIT_RSS] = "RLIMIT_RSS",
75304 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
75305 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
75306 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
75307 + [RLIMIT_AS] = "RLIMIT_AS",
75308 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
75309 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
75310 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
75311 + [RLIMIT_NICE] = "RLIMIT_NICE",
75312 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
75313 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
75314 + [GR_CRASH_RES] = "RLIMIT_CRASH"
75315 +};
75316 +
75317 +void
75318 +gr_log_resource(const struct task_struct *task,
75319 + const int res, const unsigned long wanted, const int gt)
75320 +{
75321 + const struct cred *cred;
75322 + unsigned long rlim;
75323 +
75324 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
75325 + return;
75326 +
75327 + // not yet supported resource
75328 + if (unlikely(!restab_log[res]))
75329 + return;
75330 +
75331 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
75332 + rlim = task_rlimit_max(task, res);
75333 + else
75334 + rlim = task_rlimit(task, res);
75335 +
75336 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
75337 + return;
75338 +
75339 + rcu_read_lock();
75340 + cred = __task_cred(task);
75341 +
75342 + if (res == RLIMIT_NPROC &&
75343 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
75344 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
75345 + goto out_rcu_unlock;
75346 + else if (res == RLIMIT_MEMLOCK &&
75347 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
75348 + goto out_rcu_unlock;
75349 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
75350 + goto out_rcu_unlock;
75351 + rcu_read_unlock();
75352 +
75353 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
75354 +
75355 + return;
75356 +out_rcu_unlock:
75357 + rcu_read_unlock();
75358 + return;
75359 +}
75360 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
75361 new file mode 100644
75362 index 0000000..218b66b
75363 --- /dev/null
75364 +++ b/grsecurity/gracl_segv.c
75365 @@ -0,0 +1,324 @@
75366 +#include <linux/kernel.h>
75367 +#include <linux/mm.h>
75368 +#include <asm/uaccess.h>
75369 +#include <asm/errno.h>
75370 +#include <asm/mman.h>
75371 +#include <net/sock.h>
75372 +#include <linux/file.h>
75373 +#include <linux/fs.h>
75374 +#include <linux/net.h>
75375 +#include <linux/in.h>
75376 +#include <linux/slab.h>
75377 +#include <linux/types.h>
75378 +#include <linux/sched.h>
75379 +#include <linux/timer.h>
75380 +#include <linux/gracl.h>
75381 +#include <linux/grsecurity.h>
75382 +#include <linux/grinternal.h>
75383 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75384 +#include <linux/magic.h>
75385 +#include <linux/pagemap.h>
75386 +#include "../fs/btrfs/async-thread.h"
75387 +#include "../fs/btrfs/ctree.h"
75388 +#include "../fs/btrfs/btrfs_inode.h"
75389 +#endif
75390 +
75391 +static struct crash_uid *uid_set;
75392 +static unsigned short uid_used;
75393 +static DEFINE_SPINLOCK(gr_uid_lock);
75394 +extern rwlock_t gr_inode_lock;
75395 +extern struct acl_subject_label *
75396 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
75397 + struct acl_role_label *role);
75398 +
75399 +static inline dev_t __get_dev(const struct dentry *dentry)
75400 +{
75401 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75402 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75403 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
75404 + else
75405 +#endif
75406 + return dentry->d_sb->s_dev;
75407 +}
75408 +
75409 +static inline u64 __get_ino(const struct dentry *dentry)
75410 +{
75411 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
75412 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
75413 + return btrfs_ino(dentry->d_inode);
75414 + else
75415 +#endif
75416 + return dentry->d_inode->i_ino;
75417 +}
75418 +
75419 +int
75420 +gr_init_uidset(void)
75421 +{
75422 + uid_set =
75423 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
75424 + uid_used = 0;
75425 +
75426 + return uid_set ? 1 : 0;
75427 +}
75428 +
75429 +void
75430 +gr_free_uidset(void)
75431 +{
75432 + if (uid_set) {
75433 + struct crash_uid *tmpset;
75434 + spin_lock(&gr_uid_lock);
75435 + tmpset = uid_set;
75436 + uid_set = NULL;
75437 + uid_used = 0;
75438 + spin_unlock(&gr_uid_lock);
75439 + if (tmpset)
75440 + kfree(tmpset);
75441 + }
75442 +
75443 + return;
75444 +}
75445 +
75446 +int
75447 +gr_find_uid(const uid_t uid)
75448 +{
75449 + struct crash_uid *tmp = uid_set;
75450 + uid_t buid;
75451 + int low = 0, high = uid_used - 1, mid;
75452 +
75453 + while (high >= low) {
75454 + mid = (low + high) >> 1;
75455 + buid = tmp[mid].uid;
75456 + if (buid == uid)
75457 + return mid;
75458 + if (buid > uid)
75459 + high = mid - 1;
75460 + if (buid < uid)
75461 + low = mid + 1;
75462 + }
75463 +
75464 + return -1;
75465 +}
75466 +
75467 +static __inline__ void
75468 +gr_insertsort(void)
75469 +{
75470 + unsigned short i, j;
75471 + struct crash_uid index;
75472 +
75473 + for (i = 1; i < uid_used; i++) {
75474 + index = uid_set[i];
75475 + j = i;
75476 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
75477 + uid_set[j] = uid_set[j - 1];
75478 + j--;
75479 + }
75480 + uid_set[j] = index;
75481 + }
75482 +
75483 + return;
75484 +}
75485 +
75486 +static __inline__ void
75487 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
75488 +{
75489 + int loc;
75490 + uid_t uid = GR_GLOBAL_UID(kuid);
75491 +
75492 + if (uid_used == GR_UIDTABLE_MAX)
75493 + return;
75494 +
75495 + loc = gr_find_uid(uid);
75496 +
75497 + if (loc >= 0) {
75498 + uid_set[loc].expires = expires;
75499 + return;
75500 + }
75501 +
75502 + uid_set[uid_used].uid = uid;
75503 + uid_set[uid_used].expires = expires;
75504 + uid_used++;
75505 +
75506 + gr_insertsort();
75507 +
75508 + return;
75509 +}
75510 +
75511 +void
75512 +gr_remove_uid(const unsigned short loc)
75513 +{
75514 + unsigned short i;
75515 +
75516 + for (i = loc + 1; i < uid_used; i++)
75517 + uid_set[i - 1] = uid_set[i];
75518 +
75519 + uid_used--;
75520 +
75521 + return;
75522 +}
75523 +
75524 +int
75525 +gr_check_crash_uid(const kuid_t kuid)
75526 +{
75527 + int loc;
75528 + int ret = 0;
75529 + uid_t uid;
75530 +
75531 + if (unlikely(!gr_acl_is_enabled()))
75532 + return 0;
75533 +
75534 + uid = GR_GLOBAL_UID(kuid);
75535 +
75536 + spin_lock(&gr_uid_lock);
75537 + loc = gr_find_uid(uid);
75538 +
75539 + if (loc < 0)
75540 + goto out_unlock;
75541 +
75542 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
75543 + gr_remove_uid(loc);
75544 + else
75545 + ret = 1;
75546 +
75547 +out_unlock:
75548 + spin_unlock(&gr_uid_lock);
75549 + return ret;
75550 +}
75551 +
75552 +static __inline__ int
75553 +proc_is_setxid(const struct cred *cred)
75554 +{
75555 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
75556 + !uid_eq(cred->uid, cred->fsuid))
75557 + return 1;
75558 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
75559 + !gid_eq(cred->gid, cred->fsgid))
75560 + return 1;
75561 +
75562 + return 0;
75563 +}
75564 +
75565 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
75566 +
75567 +void
75568 +gr_handle_crash(struct task_struct *task, const int sig)
75569 +{
75570 + struct acl_subject_label *curr;
75571 + struct task_struct *tsk, *tsk2;
75572 + const struct cred *cred;
75573 + const struct cred *cred2;
75574 +
75575 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
75576 + return;
75577 +
75578 + if (unlikely(!gr_acl_is_enabled()))
75579 + return;
75580 +
75581 + curr = task->acl;
75582 +
75583 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
75584 + return;
75585 +
75586 + if (time_before_eq(curr->expires, get_seconds())) {
75587 + curr->expires = 0;
75588 + curr->crashes = 0;
75589 + }
75590 +
75591 + curr->crashes++;
75592 +
75593 + if (!curr->expires)
75594 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
75595 +
75596 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75597 + time_after(curr->expires, get_seconds())) {
75598 + rcu_read_lock();
75599 + cred = __task_cred(task);
75600 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
75601 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75602 + spin_lock(&gr_uid_lock);
75603 + gr_insert_uid(cred->uid, curr->expires);
75604 + spin_unlock(&gr_uid_lock);
75605 + curr->expires = 0;
75606 + curr->crashes = 0;
75607 + read_lock(&tasklist_lock);
75608 + do_each_thread(tsk2, tsk) {
75609 + cred2 = __task_cred(tsk);
75610 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
75611 + gr_fake_force_sig(SIGKILL, tsk);
75612 + } while_each_thread(tsk2, tsk);
75613 + read_unlock(&tasklist_lock);
75614 + } else {
75615 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
75616 + read_lock(&tasklist_lock);
75617 + read_lock(&grsec_exec_file_lock);
75618 + do_each_thread(tsk2, tsk) {
75619 + if (likely(tsk != task)) {
75620 + // if this thread has the same subject as the one that triggered
75621 + // RES_CRASH and it's the same binary, kill it
75622 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
75623 + gr_fake_force_sig(SIGKILL, tsk);
75624 + }
75625 + } while_each_thread(tsk2, tsk);
75626 + read_unlock(&grsec_exec_file_lock);
75627 + read_unlock(&tasklist_lock);
75628 + }
75629 + rcu_read_unlock();
75630 + }
75631 +
75632 + return;
75633 +}
75634 +
75635 +int
75636 +gr_check_crash_exec(const struct file *filp)
75637 +{
75638 + struct acl_subject_label *curr;
75639 + struct dentry *dentry;
75640 +
75641 + if (unlikely(!gr_acl_is_enabled()))
75642 + return 0;
75643 +
75644 + read_lock(&gr_inode_lock);
75645 + dentry = filp->f_path.dentry;
75646 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
75647 + current->role);
75648 + read_unlock(&gr_inode_lock);
75649 +
75650 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
75651 + (!curr->crashes && !curr->expires))
75652 + return 0;
75653 +
75654 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
75655 + time_after(curr->expires, get_seconds()))
75656 + return 1;
75657 + else if (time_before_eq(curr->expires, get_seconds())) {
75658 + curr->crashes = 0;
75659 + curr->expires = 0;
75660 + }
75661 +
75662 + return 0;
75663 +}
75664 +
75665 +void
75666 +gr_handle_alertkill(struct task_struct *task)
75667 +{
75668 + struct acl_subject_label *curracl;
75669 + __u32 curr_ip;
75670 + struct task_struct *p, *p2;
75671 +
75672 + if (unlikely(!gr_acl_is_enabled()))
75673 + return;
75674 +
75675 + curracl = task->acl;
75676 + curr_ip = task->signal->curr_ip;
75677 +
75678 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
75679 + read_lock(&tasklist_lock);
75680 + do_each_thread(p2, p) {
75681 + if (p->signal->curr_ip == curr_ip)
75682 + gr_fake_force_sig(SIGKILL, p);
75683 + } while_each_thread(p2, p);
75684 + read_unlock(&tasklist_lock);
75685 + } else if (curracl->mode & GR_KILLPROC)
75686 + gr_fake_force_sig(SIGKILL, task);
75687 +
75688 + return;
75689 +}
75690 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
75691 new file mode 100644
75692 index 0000000..6b0c9cc
75693 --- /dev/null
75694 +++ b/grsecurity/gracl_shm.c
75695 @@ -0,0 +1,40 @@
75696 +#include <linux/kernel.h>
75697 +#include <linux/mm.h>
75698 +#include <linux/sched.h>
75699 +#include <linux/file.h>
75700 +#include <linux/ipc.h>
75701 +#include <linux/gracl.h>
75702 +#include <linux/grsecurity.h>
75703 +#include <linux/grinternal.h>
75704 +
75705 +int
75706 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
75707 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
75708 +{
75709 + struct task_struct *task;
75710 +
75711 + if (!gr_acl_is_enabled())
75712 + return 1;
75713 +
75714 + rcu_read_lock();
75715 + read_lock(&tasklist_lock);
75716 +
75717 + task = find_task_by_vpid(shm_cprid);
75718 +
75719 + if (unlikely(!task))
75720 + task = find_task_by_vpid(shm_lapid);
75721 +
75722 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
75723 + (task_pid_nr(task) == shm_lapid)) &&
75724 + (task->acl->mode & GR_PROTSHM) &&
75725 + (task->acl != current->acl))) {
75726 + read_unlock(&tasklist_lock);
75727 + rcu_read_unlock();
75728 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
75729 + return 0;
75730 + }
75731 + read_unlock(&tasklist_lock);
75732 + rcu_read_unlock();
75733 +
75734 + return 1;
75735 +}
75736 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
75737 new file mode 100644
75738 index 0000000..bc0be01
75739 --- /dev/null
75740 +++ b/grsecurity/grsec_chdir.c
75741 @@ -0,0 +1,19 @@
75742 +#include <linux/kernel.h>
75743 +#include <linux/sched.h>
75744 +#include <linux/fs.h>
75745 +#include <linux/file.h>
75746 +#include <linux/grsecurity.h>
75747 +#include <linux/grinternal.h>
75748 +
75749 +void
75750 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
75751 +{
75752 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
75753 + if ((grsec_enable_chdir && grsec_enable_group &&
75754 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
75755 + !grsec_enable_group)) {
75756 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
75757 + }
75758 +#endif
75759 + return;
75760 +}
75761 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
75762 new file mode 100644
75763 index 0000000..114ea4f
75764 --- /dev/null
75765 +++ b/grsecurity/grsec_chroot.c
75766 @@ -0,0 +1,467 @@
75767 +#include <linux/kernel.h>
75768 +#include <linux/module.h>
75769 +#include <linux/sched.h>
75770 +#include <linux/file.h>
75771 +#include <linux/fs.h>
75772 +#include <linux/mount.h>
75773 +#include <linux/types.h>
75774 +#include "../fs/mount.h"
75775 +#include <linux/grsecurity.h>
75776 +#include <linux/grinternal.h>
75777 +
75778 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75779 +int gr_init_ran;
75780 +#endif
75781 +
75782 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75783 +{
75784 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75785 + struct dentry *tmpd = dentry;
75786 +
75787 + read_seqlock_excl(&mount_lock);
75788 + write_seqlock(&rename_lock);
75789 +
75790 + while (tmpd != mnt->mnt_root) {
75791 + atomic_inc(&tmpd->chroot_refcnt);
75792 + tmpd = tmpd->d_parent;
75793 + }
75794 + atomic_inc(&tmpd->chroot_refcnt);
75795 +
75796 + write_sequnlock(&rename_lock);
75797 + read_sequnlock_excl(&mount_lock);
75798 +#endif
75799 +}
75800 +
75801 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
75802 +{
75803 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75804 + struct dentry *tmpd = dentry;
75805 +
75806 + read_seqlock_excl(&mount_lock);
75807 + write_seqlock(&rename_lock);
75808 +
75809 + while (tmpd != mnt->mnt_root) {
75810 + atomic_dec(&tmpd->chroot_refcnt);
75811 + tmpd = tmpd->d_parent;
75812 + }
75813 + atomic_dec(&tmpd->chroot_refcnt);
75814 +
75815 + write_sequnlock(&rename_lock);
75816 + read_sequnlock_excl(&mount_lock);
75817 +#endif
75818 +}
75819 +
75820 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75821 +static struct dentry *get_closest_chroot(struct dentry *dentry)
75822 +{
75823 + write_seqlock(&rename_lock);
75824 + do {
75825 + if (atomic_read(&dentry->chroot_refcnt)) {
75826 + write_sequnlock(&rename_lock);
75827 + return dentry;
75828 + }
75829 + dentry = dentry->d_parent;
75830 + } while (!IS_ROOT(dentry));
75831 + write_sequnlock(&rename_lock);
75832 + return NULL;
75833 +}
75834 +#endif
75835 +
75836 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
75837 + struct dentry *newdentry, struct vfsmount *newmnt)
75838 +{
75839 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
75840 + struct dentry *chroot;
75841 +
75842 + if (unlikely(!grsec_enable_chroot_rename))
75843 + return 0;
75844 +
75845 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
75846 + return 0;
75847 +
75848 + chroot = get_closest_chroot(olddentry);
75849 +
75850 + if (chroot == NULL)
75851 + return 0;
75852 +
75853 + if (is_subdir(newdentry, chroot))
75854 + return 0;
75855 +
75856 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
75857 +
75858 + return 1;
75859 +#else
75860 + return 0;
75861 +#endif
75862 +}
75863 +
75864 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
75865 +{
75866 +#ifdef CONFIG_GRKERNSEC
75867 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
75868 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
75869 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75870 + && gr_init_ran
75871 +#endif
75872 + )
75873 + task->gr_is_chrooted = 1;
75874 + else {
75875 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
75876 + if (task_pid_nr(task) == 1 && !gr_init_ran)
75877 + gr_init_ran = 1;
75878 +#endif
75879 + task->gr_is_chrooted = 0;
75880 + }
75881 +
75882 + task->gr_chroot_dentry = path->dentry;
75883 +#endif
75884 + return;
75885 +}
75886 +
75887 +void gr_clear_chroot_entries(struct task_struct *task)
75888 +{
75889 +#ifdef CONFIG_GRKERNSEC
75890 + task->gr_is_chrooted = 0;
75891 + task->gr_chroot_dentry = NULL;
75892 +#endif
75893 + return;
75894 +}
75895 +
75896 +int
75897 +gr_handle_chroot_unix(const pid_t pid)
75898 +{
75899 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
75900 + struct task_struct *p;
75901 +
75902 + if (unlikely(!grsec_enable_chroot_unix))
75903 + return 1;
75904 +
75905 + if (likely(!proc_is_chrooted(current)))
75906 + return 1;
75907 +
75908 + rcu_read_lock();
75909 + read_lock(&tasklist_lock);
75910 + p = find_task_by_vpid_unrestricted(pid);
75911 + if (unlikely(p && !have_same_root(current, p))) {
75912 + read_unlock(&tasklist_lock);
75913 + rcu_read_unlock();
75914 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
75915 + return 0;
75916 + }
75917 + read_unlock(&tasklist_lock);
75918 + rcu_read_unlock();
75919 +#endif
75920 + return 1;
75921 +}
75922 +
75923 +int
75924 +gr_handle_chroot_nice(void)
75925 +{
75926 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
75927 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
75928 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
75929 + return -EPERM;
75930 + }
75931 +#endif
75932 + return 0;
75933 +}
75934 +
75935 +int
75936 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
75937 +{
75938 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
75939 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
75940 + && proc_is_chrooted(current)) {
75941 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
75942 + return -EACCES;
75943 + }
75944 +#endif
75945 + return 0;
75946 +}
75947 +
75948 +int
75949 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
75950 +{
75951 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
75952 + struct task_struct *p;
75953 + int ret = 0;
75954 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
75955 + return ret;
75956 +
75957 + read_lock(&tasklist_lock);
75958 + do_each_pid_task(pid, type, p) {
75959 + if (!have_same_root(current, p)) {
75960 + ret = 1;
75961 + goto out;
75962 + }
75963 + } while_each_pid_task(pid, type, p);
75964 +out:
75965 + read_unlock(&tasklist_lock);
75966 + return ret;
75967 +#endif
75968 + return 0;
75969 +}
75970 +
75971 +int
75972 +gr_pid_is_chrooted(struct task_struct *p)
75973 +{
75974 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
75975 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
75976 + return 0;
75977 +
75978 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
75979 + !have_same_root(current, p)) {
75980 + return 1;
75981 + }
75982 +#endif
75983 + return 0;
75984 +}
75985 +
75986 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
75987 +
75988 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
75989 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
75990 +{
75991 + struct path path, currentroot;
75992 + int ret = 0;
75993 +
75994 + path.dentry = (struct dentry *)u_dentry;
75995 + path.mnt = (struct vfsmount *)u_mnt;
75996 + get_fs_root(current->fs, &currentroot);
75997 + if (path_is_under(&path, &currentroot))
75998 + ret = 1;
75999 + path_put(&currentroot);
76000 +
76001 + return ret;
76002 +}
76003 +#endif
76004 +
76005 +int
76006 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
76007 +{
76008 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76009 + if (!grsec_enable_chroot_fchdir)
76010 + return 1;
76011 +
76012 + if (!proc_is_chrooted(current))
76013 + return 1;
76014 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
76015 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
76016 + return 0;
76017 + }
76018 +#endif
76019 + return 1;
76020 +}
76021 +
76022 +int
76023 +gr_chroot_fhandle(void)
76024 +{
76025 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
76026 + if (!grsec_enable_chroot_fchdir)
76027 + return 1;
76028 +
76029 + if (!proc_is_chrooted(current))
76030 + return 1;
76031 + else {
76032 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
76033 + return 0;
76034 + }
76035 +#endif
76036 + return 1;
76037 +}
76038 +
76039 +int
76040 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76041 + const u64 shm_createtime)
76042 +{
76043 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
76044 + struct task_struct *p;
76045 +
76046 + if (unlikely(!grsec_enable_chroot_shmat))
76047 + return 1;
76048 +
76049 + if (likely(!proc_is_chrooted(current)))
76050 + return 1;
76051 +
76052 + rcu_read_lock();
76053 + read_lock(&tasklist_lock);
76054 +
76055 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
76056 + if (time_before_eq64(p->start_time, shm_createtime)) {
76057 + if (have_same_root(current, p)) {
76058 + goto allow;
76059 + } else {
76060 + read_unlock(&tasklist_lock);
76061 + rcu_read_unlock();
76062 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76063 + return 0;
76064 + }
76065 + }
76066 + /* creator exited, pid reuse, fall through to next check */
76067 + }
76068 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
76069 + if (unlikely(!have_same_root(current, p))) {
76070 + read_unlock(&tasklist_lock);
76071 + rcu_read_unlock();
76072 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
76073 + return 0;
76074 + }
76075 + }
76076 +
76077 +allow:
76078 + read_unlock(&tasklist_lock);
76079 + rcu_read_unlock();
76080 +#endif
76081 + return 1;
76082 +}
76083 +
76084 +void
76085 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
76086 +{
76087 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
76088 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
76089 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
76090 +#endif
76091 + return;
76092 +}
76093 +
76094 +int
76095 +gr_handle_chroot_mknod(const struct dentry *dentry,
76096 + const struct vfsmount *mnt, const int mode)
76097 +{
76098 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
76099 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
76100 + proc_is_chrooted(current)) {
76101 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
76102 + return -EPERM;
76103 + }
76104 +#endif
76105 + return 0;
76106 +}
76107 +
76108 +int
76109 +gr_handle_chroot_mount(const struct dentry *dentry,
76110 + const struct vfsmount *mnt, const char *dev_name)
76111 +{
76112 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
76113 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
76114 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
76115 + return -EPERM;
76116 + }
76117 +#endif
76118 + return 0;
76119 +}
76120 +
76121 +int
76122 +gr_handle_chroot_pivot(void)
76123 +{
76124 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
76125 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
76126 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
76127 + return -EPERM;
76128 + }
76129 +#endif
76130 + return 0;
76131 +}
76132 +
76133 +int
76134 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
76135 +{
76136 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
76137 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
76138 + !gr_is_outside_chroot(dentry, mnt)) {
76139 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
76140 + return -EPERM;
76141 + }
76142 +#endif
76143 + return 0;
76144 +}
76145 +
76146 +extern const char *captab_log[];
76147 +extern int captab_log_entries;
76148 +
76149 +int
76150 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76151 +{
76152 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76153 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76154 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76155 + if (cap_raised(chroot_caps, cap)) {
76156 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
76157 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
76158 + }
76159 + return 0;
76160 + }
76161 + }
76162 +#endif
76163 + return 1;
76164 +}
76165 +
76166 +int
76167 +gr_chroot_is_capable(const int cap)
76168 +{
76169 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76170 + return gr_task_chroot_is_capable(current, current_cred(), cap);
76171 +#endif
76172 + return 1;
76173 +}
76174 +
76175 +int
76176 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
76177 +{
76178 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76179 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
76180 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
76181 + if (cap_raised(chroot_caps, cap)) {
76182 + return 0;
76183 + }
76184 + }
76185 +#endif
76186 + return 1;
76187 +}
76188 +
76189 +int
76190 +gr_chroot_is_capable_nolog(const int cap)
76191 +{
76192 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
76193 + return gr_task_chroot_is_capable_nolog(current, cap);
76194 +#endif
76195 + return 1;
76196 +}
76197 +
76198 +int
76199 +gr_handle_chroot_sysctl(const int op)
76200 +{
76201 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
76202 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
76203 + proc_is_chrooted(current))
76204 + return -EACCES;
76205 +#endif
76206 + return 0;
76207 +}
76208 +
76209 +void
76210 +gr_handle_chroot_chdir(const struct path *path)
76211 +{
76212 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
76213 + if (grsec_enable_chroot_chdir)
76214 + set_fs_pwd(current->fs, path);
76215 +#endif
76216 + return;
76217 +}
76218 +
76219 +int
76220 +gr_handle_chroot_chmod(const struct dentry *dentry,
76221 + const struct vfsmount *mnt, const int mode)
76222 +{
76223 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
76224 + /* allow chmod +s on directories, but not files */
76225 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
76226 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
76227 + proc_is_chrooted(current)) {
76228 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
76229 + return -EPERM;
76230 + }
76231 +#endif
76232 + return 0;
76233 +}
76234 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
76235 new file mode 100644
76236 index 0000000..946f750
76237 --- /dev/null
76238 +++ b/grsecurity/grsec_disabled.c
76239 @@ -0,0 +1,445 @@
76240 +#include <linux/kernel.h>
76241 +#include <linux/module.h>
76242 +#include <linux/sched.h>
76243 +#include <linux/file.h>
76244 +#include <linux/fs.h>
76245 +#include <linux/kdev_t.h>
76246 +#include <linux/net.h>
76247 +#include <linux/in.h>
76248 +#include <linux/ip.h>
76249 +#include <linux/skbuff.h>
76250 +#include <linux/sysctl.h>
76251 +
76252 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
76253 +void
76254 +pax_set_initial_flags(struct linux_binprm *bprm)
76255 +{
76256 + return;
76257 +}
76258 +#endif
76259 +
76260 +#ifdef CONFIG_SYSCTL
76261 +__u32
76262 +gr_handle_sysctl(const struct ctl_table * table, const int op)
76263 +{
76264 + return 0;
76265 +}
76266 +#endif
76267 +
76268 +#ifdef CONFIG_TASKSTATS
76269 +int gr_is_taskstats_denied(int pid)
76270 +{
76271 + return 0;
76272 +}
76273 +#endif
76274 +
76275 +int
76276 +gr_acl_is_enabled(void)
76277 +{
76278 + return 0;
76279 +}
76280 +
76281 +int
76282 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
76283 +{
76284 + return 0;
76285 +}
76286 +
76287 +void
76288 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
76289 +{
76290 + return;
76291 +}
76292 +
76293 +int
76294 +gr_handle_rawio(const struct inode *inode)
76295 +{
76296 + return 0;
76297 +}
76298 +
76299 +void
76300 +gr_acl_handle_psacct(struct task_struct *task, const long code)
76301 +{
76302 + return;
76303 +}
76304 +
76305 +int
76306 +gr_handle_ptrace(struct task_struct *task, const long request)
76307 +{
76308 + return 0;
76309 +}
76310 +
76311 +int
76312 +gr_handle_proc_ptrace(struct task_struct *task)
76313 +{
76314 + return 0;
76315 +}
76316 +
76317 +int
76318 +gr_set_acls(const int type)
76319 +{
76320 + return 0;
76321 +}
76322 +
76323 +int
76324 +gr_check_hidden_task(const struct task_struct *tsk)
76325 +{
76326 + return 0;
76327 +}
76328 +
76329 +int
76330 +gr_check_protected_task(const struct task_struct *task)
76331 +{
76332 + return 0;
76333 +}
76334 +
76335 +int
76336 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
76337 +{
76338 + return 0;
76339 +}
76340 +
76341 +void
76342 +gr_copy_label(struct task_struct *tsk)
76343 +{
76344 + return;
76345 +}
76346 +
76347 +void
76348 +gr_set_pax_flags(struct task_struct *task)
76349 +{
76350 + return;
76351 +}
76352 +
76353 +int
76354 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
76355 + const int unsafe_share)
76356 +{
76357 + return 0;
76358 +}
76359 +
76360 +void
76361 +gr_handle_delete(const u64 ino, const dev_t dev)
76362 +{
76363 + return;
76364 +}
76365 +
76366 +void
76367 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
76368 +{
76369 + return;
76370 +}
76371 +
76372 +void
76373 +gr_handle_crash(struct task_struct *task, const int sig)
76374 +{
76375 + return;
76376 +}
76377 +
76378 +int
76379 +gr_check_crash_exec(const struct file *filp)
76380 +{
76381 + return 0;
76382 +}
76383 +
76384 +int
76385 +gr_check_crash_uid(const kuid_t uid)
76386 +{
76387 + return 0;
76388 +}
76389 +
76390 +void
76391 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
76392 + struct dentry *old_dentry,
76393 + struct dentry *new_dentry,
76394 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
76395 +{
76396 + return;
76397 +}
76398 +
76399 +int
76400 +gr_search_socket(const int family, const int type, const int protocol)
76401 +{
76402 + return 1;
76403 +}
76404 +
76405 +int
76406 +gr_search_connectbind(const int mode, const struct socket *sock,
76407 + const struct sockaddr_in *addr)
76408 +{
76409 + return 0;
76410 +}
76411 +
76412 +void
76413 +gr_handle_alertkill(struct task_struct *task)
76414 +{
76415 + return;
76416 +}
76417 +
76418 +__u32
76419 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
76420 +{
76421 + return 1;
76422 +}
76423 +
76424 +__u32
76425 +gr_acl_handle_hidden_file(const struct dentry * dentry,
76426 + const struct vfsmount * mnt)
76427 +{
76428 + return 1;
76429 +}
76430 +
76431 +__u32
76432 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
76433 + int acc_mode)
76434 +{
76435 + return 1;
76436 +}
76437 +
76438 +__u32
76439 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
76440 +{
76441 + return 1;
76442 +}
76443 +
76444 +__u32
76445 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
76446 +{
76447 + return 1;
76448 +}
76449 +
76450 +int
76451 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
76452 + unsigned int *vm_flags)
76453 +{
76454 + return 1;
76455 +}
76456 +
76457 +__u32
76458 +gr_acl_handle_truncate(const struct dentry * dentry,
76459 + const struct vfsmount * mnt)
76460 +{
76461 + return 1;
76462 +}
76463 +
76464 +__u32
76465 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
76466 +{
76467 + return 1;
76468 +}
76469 +
76470 +__u32
76471 +gr_acl_handle_access(const struct dentry * dentry,
76472 + const struct vfsmount * mnt, const int fmode)
76473 +{
76474 + return 1;
76475 +}
76476 +
76477 +__u32
76478 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
76479 + umode_t *mode)
76480 +{
76481 + return 1;
76482 +}
76483 +
76484 +__u32
76485 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
76486 +{
76487 + return 1;
76488 +}
76489 +
76490 +__u32
76491 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
76492 +{
76493 + return 1;
76494 +}
76495 +
76496 +__u32
76497 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
76498 +{
76499 + return 1;
76500 +}
76501 +
76502 +void
76503 +grsecurity_init(void)
76504 +{
76505 + return;
76506 +}
76507 +
76508 +umode_t gr_acl_umask(void)
76509 +{
76510 + return 0;
76511 +}
76512 +
76513 +__u32
76514 +gr_acl_handle_mknod(const struct dentry * new_dentry,
76515 + const struct dentry * parent_dentry,
76516 + const struct vfsmount * parent_mnt,
76517 + const int mode)
76518 +{
76519 + return 1;
76520 +}
76521 +
76522 +__u32
76523 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
76524 + const struct dentry * parent_dentry,
76525 + const struct vfsmount * parent_mnt)
76526 +{
76527 + return 1;
76528 +}
76529 +
76530 +__u32
76531 +gr_acl_handle_symlink(const struct dentry * new_dentry,
76532 + const struct dentry * parent_dentry,
76533 + const struct vfsmount * parent_mnt, const struct filename *from)
76534 +{
76535 + return 1;
76536 +}
76537 +
76538 +__u32
76539 +gr_acl_handle_link(const struct dentry * new_dentry,
76540 + const struct dentry * parent_dentry,
76541 + const struct vfsmount * parent_mnt,
76542 + const struct dentry * old_dentry,
76543 + const struct vfsmount * old_mnt, const struct filename *to)
76544 +{
76545 + return 1;
76546 +}
76547 +
76548 +int
76549 +gr_acl_handle_rename(const struct dentry *new_dentry,
76550 + const struct dentry *parent_dentry,
76551 + const struct vfsmount *parent_mnt,
76552 + const struct dentry *old_dentry,
76553 + const struct inode *old_parent_inode,
76554 + const struct vfsmount *old_mnt, const struct filename *newname,
76555 + unsigned int flags)
76556 +{
76557 + return 0;
76558 +}
76559 +
76560 +int
76561 +gr_acl_handle_filldir(const struct file *file, const char *name,
76562 + const int namelen, const u64 ino)
76563 +{
76564 + return 1;
76565 +}
76566 +
76567 +int
76568 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
76569 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
76570 +{
76571 + return 1;
76572 +}
76573 +
76574 +int
76575 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
76576 +{
76577 + return 0;
76578 +}
76579 +
76580 +int
76581 +gr_search_accept(const struct socket *sock)
76582 +{
76583 + return 0;
76584 +}
76585 +
76586 +int
76587 +gr_search_listen(const struct socket *sock)
76588 +{
76589 + return 0;
76590 +}
76591 +
76592 +int
76593 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
76594 +{
76595 + return 0;
76596 +}
76597 +
76598 +__u32
76599 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
76600 +{
76601 + return 1;
76602 +}
76603 +
76604 +__u32
76605 +gr_acl_handle_creat(const struct dentry * dentry,
76606 + const struct dentry * p_dentry,
76607 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
76608 + const int imode)
76609 +{
76610 + return 1;
76611 +}
76612 +
76613 +void
76614 +gr_acl_handle_exit(void)
76615 +{
76616 + return;
76617 +}
76618 +
76619 +int
76620 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
76621 +{
76622 + return 1;
76623 +}
76624 +
76625 +void
76626 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
76627 +{
76628 + return;
76629 +}
76630 +
76631 +int
76632 +gr_acl_handle_procpidmem(const struct task_struct *task)
76633 +{
76634 + return 0;
76635 +}
76636 +
76637 +int
76638 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
76639 +{
76640 + return 0;
76641 +}
76642 +
76643 +int
76644 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
76645 +{
76646 + return 0;
76647 +}
76648 +
76649 +int
76650 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
76651 +{
76652 + return 0;
76653 +}
76654 +
76655 +int
76656 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
76657 +{
76658 + return 0;
76659 +}
76660 +
76661 +int gr_acl_enable_at_secure(void)
76662 +{
76663 + return 0;
76664 +}
76665 +
76666 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
76667 +{
76668 + return dentry->d_sb->s_dev;
76669 +}
76670 +
76671 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
76672 +{
76673 + return dentry->d_inode->i_ino;
76674 +}
76675 +
76676 +void gr_put_exec_file(struct task_struct *task)
76677 +{
76678 + return;
76679 +}
76680 +
76681 +#ifdef CONFIG_SECURITY
76682 +EXPORT_SYMBOL_GPL(gr_check_user_change);
76683 +EXPORT_SYMBOL_GPL(gr_check_group_change);
76684 +#endif
76685 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
76686 new file mode 100644
76687 index 0000000..fb7531e
76688 --- /dev/null
76689 +++ b/grsecurity/grsec_exec.c
76690 @@ -0,0 +1,189 @@
76691 +#include <linux/kernel.h>
76692 +#include <linux/sched.h>
76693 +#include <linux/file.h>
76694 +#include <linux/binfmts.h>
76695 +#include <linux/fs.h>
76696 +#include <linux/types.h>
76697 +#include <linux/grdefs.h>
76698 +#include <linux/grsecurity.h>
76699 +#include <linux/grinternal.h>
76700 +#include <linux/capability.h>
76701 +#include <linux/module.h>
76702 +#include <linux/compat.h>
76703 +
76704 +#include <asm/uaccess.h>
76705 +
76706 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76707 +static char gr_exec_arg_buf[132];
76708 +static DEFINE_MUTEX(gr_exec_arg_mutex);
76709 +#endif
76710 +
76711 +struct user_arg_ptr {
76712 +#ifdef CONFIG_COMPAT
76713 + bool is_compat;
76714 +#endif
76715 + union {
76716 + const char __user *const __user *native;
76717 +#ifdef CONFIG_COMPAT
76718 + const compat_uptr_t __user *compat;
76719 +#endif
76720 + } ptr;
76721 +};
76722 +
76723 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
76724 +
76725 +void
76726 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
76727 +{
76728 +#ifdef CONFIG_GRKERNSEC_EXECLOG
76729 + char *grarg = gr_exec_arg_buf;
76730 + unsigned int i, x, execlen = 0;
76731 + char c;
76732 +
76733 + if (!((grsec_enable_execlog && grsec_enable_group &&
76734 + in_group_p(grsec_audit_gid))
76735 + || (grsec_enable_execlog && !grsec_enable_group)))
76736 + return;
76737 +
76738 + mutex_lock(&gr_exec_arg_mutex);
76739 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
76740 +
76741 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
76742 + const char __user *p;
76743 + unsigned int len;
76744 +
76745 + p = get_user_arg_ptr(argv, i);
76746 + if (IS_ERR(p))
76747 + goto log;
76748 +
76749 + len = strnlen_user(p, 128 - execlen);
76750 + if (len > 128 - execlen)
76751 + len = 128 - execlen;
76752 + else if (len > 0)
76753 + len--;
76754 + if (copy_from_user(grarg + execlen, p, len))
76755 + goto log;
76756 +
76757 + /* rewrite unprintable characters */
76758 + for (x = 0; x < len; x++) {
76759 + c = *(grarg + execlen + x);
76760 + if (c < 32 || c > 126)
76761 + *(grarg + execlen + x) = ' ';
76762 + }
76763 +
76764 + execlen += len;
76765 + *(grarg + execlen) = ' ';
76766 + *(grarg + execlen + 1) = '\0';
76767 + execlen++;
76768 + }
76769 +
76770 + log:
76771 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
76772 + bprm->file->f_path.mnt, grarg);
76773 + mutex_unlock(&gr_exec_arg_mutex);
76774 +#endif
76775 + return;
76776 +}
76777 +
76778 +#ifdef CONFIG_GRKERNSEC
76779 +extern int gr_acl_is_capable(const int cap);
76780 +extern int gr_acl_is_capable_nolog(const int cap);
76781 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76782 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
76783 +extern int gr_chroot_is_capable(const int cap);
76784 +extern int gr_chroot_is_capable_nolog(const int cap);
76785 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
76786 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
76787 +#endif
76788 +
76789 +const char *captab_log[] = {
76790 + "CAP_CHOWN",
76791 + "CAP_DAC_OVERRIDE",
76792 + "CAP_DAC_READ_SEARCH",
76793 + "CAP_FOWNER",
76794 + "CAP_FSETID",
76795 + "CAP_KILL",
76796 + "CAP_SETGID",
76797 + "CAP_SETUID",
76798 + "CAP_SETPCAP",
76799 + "CAP_LINUX_IMMUTABLE",
76800 + "CAP_NET_BIND_SERVICE",
76801 + "CAP_NET_BROADCAST",
76802 + "CAP_NET_ADMIN",
76803 + "CAP_NET_RAW",
76804 + "CAP_IPC_LOCK",
76805 + "CAP_IPC_OWNER",
76806 + "CAP_SYS_MODULE",
76807 + "CAP_SYS_RAWIO",
76808 + "CAP_SYS_CHROOT",
76809 + "CAP_SYS_PTRACE",
76810 + "CAP_SYS_PACCT",
76811 + "CAP_SYS_ADMIN",
76812 + "CAP_SYS_BOOT",
76813 + "CAP_SYS_NICE",
76814 + "CAP_SYS_RESOURCE",
76815 + "CAP_SYS_TIME",
76816 + "CAP_SYS_TTY_CONFIG",
76817 + "CAP_MKNOD",
76818 + "CAP_LEASE",
76819 + "CAP_AUDIT_WRITE",
76820 + "CAP_AUDIT_CONTROL",
76821 + "CAP_SETFCAP",
76822 + "CAP_MAC_OVERRIDE",
76823 + "CAP_MAC_ADMIN",
76824 + "CAP_SYSLOG",
76825 + "CAP_WAKE_ALARM",
76826 + "CAP_BLOCK_SUSPEND",
76827 + "CAP_AUDIT_READ"
76828 +};
76829 +
76830 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
76831 +
76832 +int gr_is_capable(const int cap)
76833 +{
76834 +#ifdef CONFIG_GRKERNSEC
76835 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
76836 + return 1;
76837 + return 0;
76838 +#else
76839 + return 1;
76840 +#endif
76841 +}
76842 +
76843 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
76844 +{
76845 +#ifdef CONFIG_GRKERNSEC
76846 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
76847 + return 1;
76848 + return 0;
76849 +#else
76850 + return 1;
76851 +#endif
76852 +}
76853 +
76854 +int gr_is_capable_nolog(const int cap)
76855 +{
76856 +#ifdef CONFIG_GRKERNSEC
76857 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
76858 + return 1;
76859 + return 0;
76860 +#else
76861 + return 1;
76862 +#endif
76863 +}
76864 +
76865 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
76866 +{
76867 +#ifdef CONFIG_GRKERNSEC
76868 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
76869 + return 1;
76870 + return 0;
76871 +#else
76872 + return 1;
76873 +#endif
76874 +}
76875 +
76876 +EXPORT_SYMBOL_GPL(gr_is_capable);
76877 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
76878 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
76879 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
76880 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
76881 new file mode 100644
76882 index 0000000..06cc6ea
76883 --- /dev/null
76884 +++ b/grsecurity/grsec_fifo.c
76885 @@ -0,0 +1,24 @@
76886 +#include <linux/kernel.h>
76887 +#include <linux/sched.h>
76888 +#include <linux/fs.h>
76889 +#include <linux/file.h>
76890 +#include <linux/grinternal.h>
76891 +
76892 +int
76893 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
76894 + const struct dentry *dir, const int flag, const int acc_mode)
76895 +{
76896 +#ifdef CONFIG_GRKERNSEC_FIFO
76897 + const struct cred *cred = current_cred();
76898 +
76899 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
76900 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
76901 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
76902 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
76903 + if (!inode_permission(dentry->d_inode, acc_mode))
76904 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
76905 + return -EACCES;
76906 + }
76907 +#endif
76908 + return 0;
76909 +}
76910 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
76911 new file mode 100644
76912 index 0000000..8ca18bf
76913 --- /dev/null
76914 +++ b/grsecurity/grsec_fork.c
76915 @@ -0,0 +1,23 @@
76916 +#include <linux/kernel.h>
76917 +#include <linux/sched.h>
76918 +#include <linux/grsecurity.h>
76919 +#include <linux/grinternal.h>
76920 +#include <linux/errno.h>
76921 +
76922 +void
76923 +gr_log_forkfail(const int retval)
76924 +{
76925 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
76926 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
76927 + switch (retval) {
76928 + case -EAGAIN:
76929 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
76930 + break;
76931 + case -ENOMEM:
76932 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
76933 + break;
76934 + }
76935 + }
76936 +#endif
76937 + return;
76938 +}
76939 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
76940 new file mode 100644
76941 index 0000000..4ed9e7d
76942 --- /dev/null
76943 +++ b/grsecurity/grsec_init.c
76944 @@ -0,0 +1,290 @@
76945 +#include <linux/kernel.h>
76946 +#include <linux/sched.h>
76947 +#include <linux/mm.h>
76948 +#include <linux/gracl.h>
76949 +#include <linux/slab.h>
76950 +#include <linux/vmalloc.h>
76951 +#include <linux/percpu.h>
76952 +#include <linux/module.h>
76953 +
76954 +int grsec_enable_ptrace_readexec;
76955 +int grsec_enable_setxid;
76956 +int grsec_enable_symlinkown;
76957 +kgid_t grsec_symlinkown_gid;
76958 +int grsec_enable_brute;
76959 +int grsec_enable_link;
76960 +int grsec_enable_dmesg;
76961 +int grsec_enable_harden_ptrace;
76962 +int grsec_enable_harden_ipc;
76963 +int grsec_enable_fifo;
76964 +int grsec_enable_execlog;
76965 +int grsec_enable_signal;
76966 +int grsec_enable_forkfail;
76967 +int grsec_enable_audit_ptrace;
76968 +int grsec_enable_time;
76969 +int grsec_enable_group;
76970 +kgid_t grsec_audit_gid;
76971 +int grsec_enable_chdir;
76972 +int grsec_enable_mount;
76973 +int grsec_enable_rofs;
76974 +int grsec_deny_new_usb;
76975 +int grsec_enable_chroot_findtask;
76976 +int grsec_enable_chroot_mount;
76977 +int grsec_enable_chroot_shmat;
76978 +int grsec_enable_chroot_fchdir;
76979 +int grsec_enable_chroot_double;
76980 +int grsec_enable_chroot_pivot;
76981 +int grsec_enable_chroot_chdir;
76982 +int grsec_enable_chroot_chmod;
76983 +int grsec_enable_chroot_mknod;
76984 +int grsec_enable_chroot_nice;
76985 +int grsec_enable_chroot_execlog;
76986 +int grsec_enable_chroot_caps;
76987 +int grsec_enable_chroot_rename;
76988 +int grsec_enable_chroot_sysctl;
76989 +int grsec_enable_chroot_unix;
76990 +int grsec_enable_tpe;
76991 +kgid_t grsec_tpe_gid;
76992 +int grsec_enable_blackhole;
76993 +#ifdef CONFIG_IPV6_MODULE
76994 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
76995 +#endif
76996 +int grsec_lastack_retries;
76997 +int grsec_enable_tpe_all;
76998 +int grsec_enable_tpe_invert;
76999 +int grsec_enable_socket_all;
77000 +kgid_t grsec_socket_all_gid;
77001 +int grsec_enable_socket_client;
77002 +kgid_t grsec_socket_client_gid;
77003 +int grsec_enable_socket_server;
77004 +kgid_t grsec_socket_server_gid;
77005 +int grsec_resource_logging;
77006 +int grsec_disable_privio;
77007 +int grsec_enable_log_rwxmaps;
77008 +int grsec_lock;
77009 +
77010 +DEFINE_SPINLOCK(grsec_alert_lock);
77011 +unsigned long grsec_alert_wtime = 0;
77012 +unsigned long grsec_alert_fyet = 0;
77013 +
77014 +DEFINE_SPINLOCK(grsec_audit_lock);
77015 +
77016 +DEFINE_RWLOCK(grsec_exec_file_lock);
77017 +
77018 +char *gr_shared_page[4];
77019 +
77020 +char *gr_alert_log_fmt;
77021 +char *gr_audit_log_fmt;
77022 +char *gr_alert_log_buf;
77023 +char *gr_audit_log_buf;
77024 +
77025 +extern struct gr_arg *gr_usermode;
77026 +extern unsigned char *gr_system_salt;
77027 +extern unsigned char *gr_system_sum;
77028 +
77029 +void __init
77030 +grsecurity_init(void)
77031 +{
77032 + int j;
77033 + /* create the per-cpu shared pages */
77034 +
77035 +#ifdef CONFIG_X86
77036 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
77037 +#endif
77038 +
77039 + for (j = 0; j < 4; j++) {
77040 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
77041 + if (gr_shared_page[j] == NULL) {
77042 + panic("Unable to allocate grsecurity shared page");
77043 + return;
77044 + }
77045 + }
77046 +
77047 + /* allocate log buffers */
77048 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
77049 + if (!gr_alert_log_fmt) {
77050 + panic("Unable to allocate grsecurity alert log format buffer");
77051 + return;
77052 + }
77053 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
77054 + if (!gr_audit_log_fmt) {
77055 + panic("Unable to allocate grsecurity audit log format buffer");
77056 + return;
77057 + }
77058 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77059 + if (!gr_alert_log_buf) {
77060 + panic("Unable to allocate grsecurity alert log buffer");
77061 + return;
77062 + }
77063 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
77064 + if (!gr_audit_log_buf) {
77065 + panic("Unable to allocate grsecurity audit log buffer");
77066 + return;
77067 + }
77068 +
77069 + /* allocate memory for authentication structure */
77070 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
77071 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
77072 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
77073 +
77074 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
77075 + panic("Unable to allocate grsecurity authentication structure");
77076 + return;
77077 + }
77078 +
77079 +#ifdef CONFIG_GRKERNSEC_IO
77080 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
77081 + grsec_disable_privio = 1;
77082 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77083 + grsec_disable_privio = 1;
77084 +#else
77085 + grsec_disable_privio = 0;
77086 +#endif
77087 +#endif
77088 +
77089 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
77090 + /* for backward compatibility, tpe_invert always defaults to on if
77091 + enabled in the kernel
77092 + */
77093 + grsec_enable_tpe_invert = 1;
77094 +#endif
77095 +
77096 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
77097 +#ifndef CONFIG_GRKERNSEC_SYSCTL
77098 + grsec_lock = 1;
77099 +#endif
77100 +
77101 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77102 + grsec_enable_log_rwxmaps = 1;
77103 +#endif
77104 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
77105 + grsec_enable_group = 1;
77106 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
77107 +#endif
77108 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77109 + grsec_enable_ptrace_readexec = 1;
77110 +#endif
77111 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
77112 + grsec_enable_chdir = 1;
77113 +#endif
77114 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
77115 + grsec_enable_harden_ptrace = 1;
77116 +#endif
77117 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77118 + grsec_enable_harden_ipc = 1;
77119 +#endif
77120 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77121 + grsec_enable_mount = 1;
77122 +#endif
77123 +#ifdef CONFIG_GRKERNSEC_LINK
77124 + grsec_enable_link = 1;
77125 +#endif
77126 +#ifdef CONFIG_GRKERNSEC_BRUTE
77127 + grsec_enable_brute = 1;
77128 +#endif
77129 +#ifdef CONFIG_GRKERNSEC_DMESG
77130 + grsec_enable_dmesg = 1;
77131 +#endif
77132 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
77133 + grsec_enable_blackhole = 1;
77134 + grsec_lastack_retries = 4;
77135 +#endif
77136 +#ifdef CONFIG_GRKERNSEC_FIFO
77137 + grsec_enable_fifo = 1;
77138 +#endif
77139 +#ifdef CONFIG_GRKERNSEC_EXECLOG
77140 + grsec_enable_execlog = 1;
77141 +#endif
77142 +#ifdef CONFIG_GRKERNSEC_SETXID
77143 + grsec_enable_setxid = 1;
77144 +#endif
77145 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77146 + grsec_enable_signal = 1;
77147 +#endif
77148 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
77149 + grsec_enable_forkfail = 1;
77150 +#endif
77151 +#ifdef CONFIG_GRKERNSEC_TIME
77152 + grsec_enable_time = 1;
77153 +#endif
77154 +#ifdef CONFIG_GRKERNSEC_RESLOG
77155 + grsec_resource_logging = 1;
77156 +#endif
77157 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
77158 + grsec_enable_chroot_findtask = 1;
77159 +#endif
77160 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
77161 + grsec_enable_chroot_unix = 1;
77162 +#endif
77163 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
77164 + grsec_enable_chroot_mount = 1;
77165 +#endif
77166 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
77167 + grsec_enable_chroot_fchdir = 1;
77168 +#endif
77169 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
77170 + grsec_enable_chroot_shmat = 1;
77171 +#endif
77172 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77173 + grsec_enable_audit_ptrace = 1;
77174 +#endif
77175 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
77176 + grsec_enable_chroot_double = 1;
77177 +#endif
77178 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
77179 + grsec_enable_chroot_pivot = 1;
77180 +#endif
77181 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
77182 + grsec_enable_chroot_chdir = 1;
77183 +#endif
77184 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
77185 + grsec_enable_chroot_chmod = 1;
77186 +#endif
77187 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
77188 + grsec_enable_chroot_mknod = 1;
77189 +#endif
77190 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
77191 + grsec_enable_chroot_nice = 1;
77192 +#endif
77193 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
77194 + grsec_enable_chroot_execlog = 1;
77195 +#endif
77196 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77197 + grsec_enable_chroot_caps = 1;
77198 +#endif
77199 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
77200 + grsec_enable_chroot_rename = 1;
77201 +#endif
77202 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
77203 + grsec_enable_chroot_sysctl = 1;
77204 +#endif
77205 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77206 + grsec_enable_symlinkown = 1;
77207 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
77208 +#endif
77209 +#ifdef CONFIG_GRKERNSEC_TPE
77210 + grsec_enable_tpe = 1;
77211 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
77212 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
77213 + grsec_enable_tpe_all = 1;
77214 +#endif
77215 +#endif
77216 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
77217 + grsec_enable_socket_all = 1;
77218 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
77219 +#endif
77220 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
77221 + grsec_enable_socket_client = 1;
77222 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
77223 +#endif
77224 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
77225 + grsec_enable_socket_server = 1;
77226 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
77227 +#endif
77228 +#endif
77229 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
77230 + grsec_deny_new_usb = 1;
77231 +#endif
77232 +
77233 + return;
77234 +}
77235 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
77236 new file mode 100644
77237 index 0000000..1773300
77238 --- /dev/null
77239 +++ b/grsecurity/grsec_ipc.c
77240 @@ -0,0 +1,48 @@
77241 +#include <linux/kernel.h>
77242 +#include <linux/mm.h>
77243 +#include <linux/sched.h>
77244 +#include <linux/file.h>
77245 +#include <linux/ipc.h>
77246 +#include <linux/ipc_namespace.h>
77247 +#include <linux/grsecurity.h>
77248 +#include <linux/grinternal.h>
77249 +
77250 +int
77251 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
77252 +{
77253 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
77254 + int write;
77255 + int orig_granted_mode;
77256 + kuid_t euid;
77257 + kgid_t egid;
77258 +
77259 + if (!grsec_enable_harden_ipc)
77260 + return 1;
77261 +
77262 + euid = current_euid();
77263 + egid = current_egid();
77264 +
77265 + write = requested_mode & 00002;
77266 + orig_granted_mode = ipcp->mode;
77267 +
77268 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
77269 + orig_granted_mode >>= 6;
77270 + else {
77271 + /* if likely wrong permissions, lock to user */
77272 + if (orig_granted_mode & 0007)
77273 + orig_granted_mode = 0;
77274 + /* otherwise do a egid-only check */
77275 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
77276 + orig_granted_mode >>= 3;
77277 + /* otherwise, no access */
77278 + else
77279 + orig_granted_mode = 0;
77280 + }
77281 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
77282 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
77283 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
77284 + return 0;
77285 + }
77286 +#endif
77287 + return 1;
77288 +}
77289 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
77290 new file mode 100644
77291 index 0000000..5e05e20
77292 --- /dev/null
77293 +++ b/grsecurity/grsec_link.c
77294 @@ -0,0 +1,58 @@
77295 +#include <linux/kernel.h>
77296 +#include <linux/sched.h>
77297 +#include <linux/fs.h>
77298 +#include <linux/file.h>
77299 +#include <linux/grinternal.h>
77300 +
77301 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
77302 +{
77303 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
77304 + const struct inode *link_inode = link->dentry->d_inode;
77305 +
77306 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
77307 + /* ignore root-owned links, e.g. /proc/self */
77308 + gr_is_global_nonroot(link_inode->i_uid) && target &&
77309 + !uid_eq(link_inode->i_uid, target->i_uid)) {
77310 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
77311 + return 1;
77312 + }
77313 +#endif
77314 + return 0;
77315 +}
77316 +
77317 +int
77318 +gr_handle_follow_link(const struct inode *parent,
77319 + const struct inode *inode,
77320 + const struct dentry *dentry, const struct vfsmount *mnt)
77321 +{
77322 +#ifdef CONFIG_GRKERNSEC_LINK
77323 + const struct cred *cred = current_cred();
77324 +
77325 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
77326 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
77327 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
77328 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
77329 + return -EACCES;
77330 + }
77331 +#endif
77332 + return 0;
77333 +}
77334 +
77335 +int
77336 +gr_handle_hardlink(const struct dentry *dentry,
77337 + const struct vfsmount *mnt,
77338 + struct inode *inode, const int mode, const struct filename *to)
77339 +{
77340 +#ifdef CONFIG_GRKERNSEC_LINK
77341 + const struct cred *cred = current_cred();
77342 +
77343 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
77344 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
77345 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
77346 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
77347 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
77348 + return -EPERM;
77349 + }
77350 +#endif
77351 + return 0;
77352 +}
77353 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
77354 new file mode 100644
77355 index 0000000..dbe0a6b
77356 --- /dev/null
77357 +++ b/grsecurity/grsec_log.c
77358 @@ -0,0 +1,341 @@
77359 +#include <linux/kernel.h>
77360 +#include <linux/sched.h>
77361 +#include <linux/file.h>
77362 +#include <linux/tty.h>
77363 +#include <linux/fs.h>
77364 +#include <linux/mm.h>
77365 +#include <linux/grinternal.h>
77366 +
77367 +#ifdef CONFIG_TREE_PREEMPT_RCU
77368 +#define DISABLE_PREEMPT() preempt_disable()
77369 +#define ENABLE_PREEMPT() preempt_enable()
77370 +#else
77371 +#define DISABLE_PREEMPT()
77372 +#define ENABLE_PREEMPT()
77373 +#endif
77374 +
77375 +#define BEGIN_LOCKS(x) \
77376 + DISABLE_PREEMPT(); \
77377 + rcu_read_lock(); \
77378 + read_lock(&tasklist_lock); \
77379 + read_lock(&grsec_exec_file_lock); \
77380 + if (x != GR_DO_AUDIT) \
77381 + spin_lock(&grsec_alert_lock); \
77382 + else \
77383 + spin_lock(&grsec_audit_lock)
77384 +
77385 +#define END_LOCKS(x) \
77386 + if (x != GR_DO_AUDIT) \
77387 + spin_unlock(&grsec_alert_lock); \
77388 + else \
77389 + spin_unlock(&grsec_audit_lock); \
77390 + read_unlock(&grsec_exec_file_lock); \
77391 + read_unlock(&tasklist_lock); \
77392 + rcu_read_unlock(); \
77393 + ENABLE_PREEMPT(); \
77394 + if (x == GR_DONT_AUDIT) \
77395 + gr_handle_alertkill(current)
77396 +
77397 +enum {
77398 + FLOODING,
77399 + NO_FLOODING
77400 +};
77401 +
77402 +extern char *gr_alert_log_fmt;
77403 +extern char *gr_audit_log_fmt;
77404 +extern char *gr_alert_log_buf;
77405 +extern char *gr_audit_log_buf;
77406 +
77407 +static int gr_log_start(int audit)
77408 +{
77409 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
77410 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
77411 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77412 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
77413 + unsigned long curr_secs = get_seconds();
77414 +
77415 + if (audit == GR_DO_AUDIT)
77416 + goto set_fmt;
77417 +
77418 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
77419 + grsec_alert_wtime = curr_secs;
77420 + grsec_alert_fyet = 0;
77421 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
77422 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
77423 + grsec_alert_fyet++;
77424 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
77425 + grsec_alert_wtime = curr_secs;
77426 + grsec_alert_fyet++;
77427 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
77428 + return FLOODING;
77429 + }
77430 + else return FLOODING;
77431 +
77432 +set_fmt:
77433 +#endif
77434 + memset(buf, 0, PAGE_SIZE);
77435 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
77436 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
77437 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77438 + } else if (current->signal->curr_ip) {
77439 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
77440 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
77441 + } else if (gr_acl_is_enabled()) {
77442 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
77443 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
77444 + } else {
77445 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
77446 + strcpy(buf, fmt);
77447 + }
77448 +
77449 + return NO_FLOODING;
77450 +}
77451 +
77452 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77453 + __attribute__ ((format (printf, 2, 0)));
77454 +
77455 +static void gr_log_middle(int audit, const char *msg, va_list ap)
77456 +{
77457 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77458 + unsigned int len = strlen(buf);
77459 +
77460 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77461 +
77462 + return;
77463 +}
77464 +
77465 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77466 + __attribute__ ((format (printf, 2, 3)));
77467 +
77468 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
77469 +{
77470 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77471 + unsigned int len = strlen(buf);
77472 + va_list ap;
77473 +
77474 + va_start(ap, msg);
77475 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
77476 + va_end(ap);
77477 +
77478 + return;
77479 +}
77480 +
77481 +static void gr_log_end(int audit, int append_default)
77482 +{
77483 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
77484 + if (append_default) {
77485 + struct task_struct *task = current;
77486 + struct task_struct *parent = task->real_parent;
77487 + const struct cred *cred = __task_cred(task);
77488 + const struct cred *pcred = __task_cred(parent);
77489 + unsigned int len = strlen(buf);
77490 +
77491 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77492 + }
77493 +
77494 + printk("%s\n", buf);
77495 +
77496 + return;
77497 +}
77498 +
77499 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
77500 +{
77501 + int logtype;
77502 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
77503 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
77504 + void *voidptr = NULL;
77505 + int num1 = 0, num2 = 0;
77506 + unsigned long ulong1 = 0, ulong2 = 0;
77507 + struct dentry *dentry = NULL;
77508 + struct vfsmount *mnt = NULL;
77509 + struct file *file = NULL;
77510 + struct task_struct *task = NULL;
77511 + struct vm_area_struct *vma = NULL;
77512 + const struct cred *cred, *pcred;
77513 + va_list ap;
77514 +
77515 + BEGIN_LOCKS(audit);
77516 + logtype = gr_log_start(audit);
77517 + if (logtype == FLOODING) {
77518 + END_LOCKS(audit);
77519 + return;
77520 + }
77521 + va_start(ap, argtypes);
77522 + switch (argtypes) {
77523 + case GR_TTYSNIFF:
77524 + task = va_arg(ap, struct task_struct *);
77525 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
77526 + break;
77527 + case GR_SYSCTL_HIDDEN:
77528 + str1 = va_arg(ap, char *);
77529 + gr_log_middle_varargs(audit, msg, result, str1);
77530 + break;
77531 + case GR_RBAC:
77532 + dentry = va_arg(ap, struct dentry *);
77533 + mnt = va_arg(ap, struct vfsmount *);
77534 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
77535 + break;
77536 + case GR_RBAC_STR:
77537 + dentry = va_arg(ap, struct dentry *);
77538 + mnt = va_arg(ap, struct vfsmount *);
77539 + str1 = va_arg(ap, char *);
77540 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
77541 + break;
77542 + case GR_STR_RBAC:
77543 + str1 = va_arg(ap, char *);
77544 + dentry = va_arg(ap, struct dentry *);
77545 + mnt = va_arg(ap, struct vfsmount *);
77546 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
77547 + break;
77548 + case GR_RBAC_MODE2:
77549 + dentry = va_arg(ap, struct dentry *);
77550 + mnt = va_arg(ap, struct vfsmount *);
77551 + str1 = va_arg(ap, char *);
77552 + str2 = va_arg(ap, char *);
77553 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
77554 + break;
77555 + case GR_RBAC_MODE3:
77556 + dentry = va_arg(ap, struct dentry *);
77557 + mnt = va_arg(ap, struct vfsmount *);
77558 + str1 = va_arg(ap, char *);
77559 + str2 = va_arg(ap, char *);
77560 + str3 = va_arg(ap, char *);
77561 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
77562 + break;
77563 + case GR_FILENAME:
77564 + dentry = va_arg(ap, struct dentry *);
77565 + mnt = va_arg(ap, struct vfsmount *);
77566 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
77567 + break;
77568 + case GR_STR_FILENAME:
77569 + str1 = va_arg(ap, char *);
77570 + dentry = va_arg(ap, struct dentry *);
77571 + mnt = va_arg(ap, struct vfsmount *);
77572 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
77573 + break;
77574 + case GR_FILENAME_STR:
77575 + dentry = va_arg(ap, struct dentry *);
77576 + mnt = va_arg(ap, struct vfsmount *);
77577 + str1 = va_arg(ap, char *);
77578 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
77579 + break;
77580 + case GR_FILENAME_TWO_INT:
77581 + dentry = va_arg(ap, struct dentry *);
77582 + mnt = va_arg(ap, struct vfsmount *);
77583 + num1 = va_arg(ap, int);
77584 + num2 = va_arg(ap, int);
77585 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
77586 + break;
77587 + case GR_FILENAME_TWO_INT_STR:
77588 + dentry = va_arg(ap, struct dentry *);
77589 + mnt = va_arg(ap, struct vfsmount *);
77590 + num1 = va_arg(ap, int);
77591 + num2 = va_arg(ap, int);
77592 + str1 = va_arg(ap, char *);
77593 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
77594 + break;
77595 + case GR_TEXTREL:
77596 + file = va_arg(ap, struct file *);
77597 + ulong1 = va_arg(ap, unsigned long);
77598 + ulong2 = va_arg(ap, unsigned long);
77599 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
77600 + break;
77601 + case GR_PTRACE:
77602 + task = va_arg(ap, struct task_struct *);
77603 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
77604 + break;
77605 + case GR_RESOURCE:
77606 + task = va_arg(ap, struct task_struct *);
77607 + cred = __task_cred(task);
77608 + pcred = __task_cred(task->real_parent);
77609 + ulong1 = va_arg(ap, unsigned long);
77610 + str1 = va_arg(ap, char *);
77611 + ulong2 = va_arg(ap, unsigned long);
77612 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77613 + break;
77614 + case GR_CAP:
77615 + task = va_arg(ap, struct task_struct *);
77616 + cred = __task_cred(task);
77617 + pcred = __task_cred(task->real_parent);
77618 + str1 = va_arg(ap, char *);
77619 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77620 + break;
77621 + case GR_SIG:
77622 + str1 = va_arg(ap, char *);
77623 + voidptr = va_arg(ap, void *);
77624 + gr_log_middle_varargs(audit, msg, str1, voidptr);
77625 + break;
77626 + case GR_SIG2:
77627 + task = va_arg(ap, struct task_struct *);
77628 + cred = __task_cred(task);
77629 + pcred = __task_cred(task->real_parent);
77630 + num1 = va_arg(ap, int);
77631 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77632 + break;
77633 + case GR_CRASH1:
77634 + task = va_arg(ap, struct task_struct *);
77635 + cred = __task_cred(task);
77636 + pcred = __task_cred(task->real_parent);
77637 + ulong1 = va_arg(ap, unsigned long);
77638 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
77639 + break;
77640 + case GR_CRASH2:
77641 + task = va_arg(ap, struct task_struct *);
77642 + cred = __task_cred(task);
77643 + pcred = __task_cred(task->real_parent);
77644 + ulong1 = va_arg(ap, unsigned long);
77645 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
77646 + break;
77647 + case GR_RWXMAP:
77648 + file = va_arg(ap, struct file *);
77649 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
77650 + break;
77651 + case GR_RWXMAPVMA:
77652 + vma = va_arg(ap, struct vm_area_struct *);
77653 + if (vma->vm_file)
77654 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
77655 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
77656 + str1 = "<stack>";
77657 + else if (vma->vm_start <= current->mm->brk &&
77658 + vma->vm_end >= current->mm->start_brk)
77659 + str1 = "<heap>";
77660 + else
77661 + str1 = "<anonymous mapping>";
77662 + gr_log_middle_varargs(audit, msg, str1);
77663 + break;
77664 + case GR_PSACCT:
77665 + {
77666 + unsigned int wday, cday;
77667 + __u8 whr, chr;
77668 + __u8 wmin, cmin;
77669 + __u8 wsec, csec;
77670 + char cur_tty[64] = { 0 };
77671 + char parent_tty[64] = { 0 };
77672 +
77673 + task = va_arg(ap, struct task_struct *);
77674 + wday = va_arg(ap, unsigned int);
77675 + cday = va_arg(ap, unsigned int);
77676 + whr = va_arg(ap, int);
77677 + chr = va_arg(ap, int);
77678 + wmin = va_arg(ap, int);
77679 + cmin = va_arg(ap, int);
77680 + wsec = va_arg(ap, int);
77681 + csec = va_arg(ap, int);
77682 + ulong1 = va_arg(ap, unsigned long);
77683 + cred = __task_cred(task);
77684 + pcred = __task_cred(task->real_parent);
77685 +
77686 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
77687 + }
77688 + break;
77689 + default:
77690 + gr_log_middle(audit, msg, ap);
77691 + }
77692 + va_end(ap);
77693 + // these don't need DEFAULTSECARGS printed on the end
77694 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
77695 + gr_log_end(audit, 0);
77696 + else
77697 + gr_log_end(audit, 1);
77698 + END_LOCKS(audit);
77699 +}
77700 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
77701 new file mode 100644
77702 index 0000000..0e39d8c
77703 --- /dev/null
77704 +++ b/grsecurity/grsec_mem.c
77705 @@ -0,0 +1,48 @@
77706 +#include <linux/kernel.h>
77707 +#include <linux/sched.h>
77708 +#include <linux/mm.h>
77709 +#include <linux/mman.h>
77710 +#include <linux/module.h>
77711 +#include <linux/grinternal.h>
77712 +
77713 +void gr_handle_msr_write(void)
77714 +{
77715 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
77716 + return;
77717 +}
77718 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
77719 +
77720 +void
77721 +gr_handle_ioperm(void)
77722 +{
77723 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
77724 + return;
77725 +}
77726 +
77727 +void
77728 +gr_handle_iopl(void)
77729 +{
77730 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
77731 + return;
77732 +}
77733 +
77734 +void
77735 +gr_handle_mem_readwrite(u64 from, u64 to)
77736 +{
77737 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
77738 + return;
77739 +}
77740 +
77741 +void
77742 +gr_handle_vm86(void)
77743 +{
77744 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
77745 + return;
77746 +}
77747 +
77748 +void
77749 +gr_log_badprocpid(const char *entry)
77750 +{
77751 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
77752 + return;
77753 +}
77754 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
77755 new file mode 100644
77756 index 0000000..6f9eb73
77757 --- /dev/null
77758 +++ b/grsecurity/grsec_mount.c
77759 @@ -0,0 +1,65 @@
77760 +#include <linux/kernel.h>
77761 +#include <linux/sched.h>
77762 +#include <linux/mount.h>
77763 +#include <linux/major.h>
77764 +#include <linux/grsecurity.h>
77765 +#include <linux/grinternal.h>
77766 +
77767 +void
77768 +gr_log_remount(const char *devname, const int retval)
77769 +{
77770 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77771 + if (grsec_enable_mount && (retval >= 0))
77772 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
77773 +#endif
77774 + return;
77775 +}
77776 +
77777 +void
77778 +gr_log_unmount(const char *devname, const int retval)
77779 +{
77780 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77781 + if (grsec_enable_mount && (retval >= 0))
77782 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
77783 +#endif
77784 + return;
77785 +}
77786 +
77787 +void
77788 +gr_log_mount(const char *from, struct path *to, const int retval)
77789 +{
77790 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
77791 + if (grsec_enable_mount && (retval >= 0))
77792 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
77793 +#endif
77794 + return;
77795 +}
77796 +
77797 +int
77798 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
77799 +{
77800 +#ifdef CONFIG_GRKERNSEC_ROFS
77801 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
77802 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
77803 + return -EPERM;
77804 + } else
77805 + return 0;
77806 +#endif
77807 + return 0;
77808 +}
77809 +
77810 +int
77811 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
77812 +{
77813 +#ifdef CONFIG_GRKERNSEC_ROFS
77814 + struct inode *inode = dentry->d_inode;
77815 +
77816 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
77817 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
77818 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
77819 + return -EPERM;
77820 + } else
77821 + return 0;
77822 +#endif
77823 + return 0;
77824 +}
77825 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
77826 new file mode 100644
77827 index 0000000..6ee9d50
77828 --- /dev/null
77829 +++ b/grsecurity/grsec_pax.c
77830 @@ -0,0 +1,45 @@
77831 +#include <linux/kernel.h>
77832 +#include <linux/sched.h>
77833 +#include <linux/mm.h>
77834 +#include <linux/file.h>
77835 +#include <linux/grinternal.h>
77836 +#include <linux/grsecurity.h>
77837 +
77838 +void
77839 +gr_log_textrel(struct vm_area_struct * vma)
77840 +{
77841 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77842 + if (grsec_enable_log_rwxmaps)
77843 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
77844 +#endif
77845 + return;
77846 +}
77847 +
77848 +void gr_log_ptgnustack(struct file *file)
77849 +{
77850 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77851 + if (grsec_enable_log_rwxmaps)
77852 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
77853 +#endif
77854 + return;
77855 +}
77856 +
77857 +void
77858 +gr_log_rwxmmap(struct file *file)
77859 +{
77860 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77861 + if (grsec_enable_log_rwxmaps)
77862 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
77863 +#endif
77864 + return;
77865 +}
77866 +
77867 +void
77868 +gr_log_rwxmprotect(struct vm_area_struct *vma)
77869 +{
77870 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
77871 + if (grsec_enable_log_rwxmaps)
77872 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
77873 +#endif
77874 + return;
77875 +}
77876 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
77877 new file mode 100644
77878 index 0000000..2005a3a
77879 --- /dev/null
77880 +++ b/grsecurity/grsec_proc.c
77881 @@ -0,0 +1,20 @@
77882 +#include <linux/kernel.h>
77883 +#include <linux/sched.h>
77884 +#include <linux/grsecurity.h>
77885 +#include <linux/grinternal.h>
77886 +
77887 +int gr_proc_is_restricted(void)
77888 +{
77889 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77890 + const struct cred *cred = current_cred();
77891 +#endif
77892 +
77893 +#ifdef CONFIG_GRKERNSEC_PROC_USER
77894 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
77895 + return -EACCES;
77896 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
77897 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
77898 + return -EACCES;
77899 +#endif
77900 + return 0;
77901 +}
77902 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
77903 new file mode 100644
77904 index 0000000..f7f29aa
77905 --- /dev/null
77906 +++ b/grsecurity/grsec_ptrace.c
77907 @@ -0,0 +1,30 @@
77908 +#include <linux/kernel.h>
77909 +#include <linux/sched.h>
77910 +#include <linux/grinternal.h>
77911 +#include <linux/security.h>
77912 +
77913 +void
77914 +gr_audit_ptrace(struct task_struct *task)
77915 +{
77916 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
77917 + if (grsec_enable_audit_ptrace)
77918 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
77919 +#endif
77920 + return;
77921 +}
77922 +
77923 +int
77924 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
77925 +{
77926 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
77927 + const struct dentry *dentry = file->f_path.dentry;
77928 + const struct vfsmount *mnt = file->f_path.mnt;
77929 +
77930 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
77931 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
77932 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
77933 + return -EACCES;
77934 + }
77935 +#endif
77936 + return 0;
77937 +}
77938 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
77939 new file mode 100644
77940 index 0000000..3860c7e
77941 --- /dev/null
77942 +++ b/grsecurity/grsec_sig.c
77943 @@ -0,0 +1,236 @@
77944 +#include <linux/kernel.h>
77945 +#include <linux/sched.h>
77946 +#include <linux/fs.h>
77947 +#include <linux/delay.h>
77948 +#include <linux/grsecurity.h>
77949 +#include <linux/grinternal.h>
77950 +#include <linux/hardirq.h>
77951 +
77952 +char *signames[] = {
77953 + [SIGSEGV] = "Segmentation fault",
77954 + [SIGILL] = "Illegal instruction",
77955 + [SIGABRT] = "Abort",
77956 + [SIGBUS] = "Invalid alignment/Bus error"
77957 +};
77958 +
77959 +void
77960 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
77961 +{
77962 +#ifdef CONFIG_GRKERNSEC_SIGNAL
77963 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
77964 + (sig == SIGABRT) || (sig == SIGBUS))) {
77965 + if (task_pid_nr(t) == task_pid_nr(current)) {
77966 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
77967 + } else {
77968 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
77969 + }
77970 + }
77971 +#endif
77972 + return;
77973 +}
77974 +
77975 +int
77976 +gr_handle_signal(const struct task_struct *p, const int sig)
77977 +{
77978 +#ifdef CONFIG_GRKERNSEC
77979 + /* ignore the 0 signal for protected task checks */
77980 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
77981 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
77982 + return -EPERM;
77983 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
77984 + return -EPERM;
77985 + }
77986 +#endif
77987 + return 0;
77988 +}
77989 +
77990 +#ifdef CONFIG_GRKERNSEC
77991 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
77992 +
77993 +int gr_fake_force_sig(int sig, struct task_struct *t)
77994 +{
77995 + unsigned long int flags;
77996 + int ret, blocked, ignored;
77997 + struct k_sigaction *action;
77998 +
77999 + spin_lock_irqsave(&t->sighand->siglock, flags);
78000 + action = &t->sighand->action[sig-1];
78001 + ignored = action->sa.sa_handler == SIG_IGN;
78002 + blocked = sigismember(&t->blocked, sig);
78003 + if (blocked || ignored) {
78004 + action->sa.sa_handler = SIG_DFL;
78005 + if (blocked) {
78006 + sigdelset(&t->blocked, sig);
78007 + recalc_sigpending_and_wake(t);
78008 + }
78009 + }
78010 + if (action->sa.sa_handler == SIG_DFL)
78011 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
78012 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
78013 +
78014 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
78015 +
78016 + return ret;
78017 +}
78018 +#endif
78019 +
78020 +#define GR_USER_BAN_TIME (15 * 60)
78021 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
78022 +
78023 +void gr_handle_brute_attach(int dumpable)
78024 +{
78025 +#ifdef CONFIG_GRKERNSEC_BRUTE
78026 + struct task_struct *p = current;
78027 + kuid_t uid = GLOBAL_ROOT_UID;
78028 + int daemon = 0;
78029 +
78030 + if (!grsec_enable_brute)
78031 + return;
78032 +
78033 + rcu_read_lock();
78034 + read_lock(&tasklist_lock);
78035 + read_lock(&grsec_exec_file_lock);
78036 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
78037 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
78038 + p->real_parent->brute = 1;
78039 + daemon = 1;
78040 + } else {
78041 + const struct cred *cred = __task_cred(p), *cred2;
78042 + struct task_struct *tsk, *tsk2;
78043 +
78044 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
78045 + struct user_struct *user;
78046 +
78047 + uid = cred->uid;
78048 +
78049 + /* this is put upon execution past expiration */
78050 + user = find_user(uid);
78051 + if (user == NULL)
78052 + goto unlock;
78053 + user->suid_banned = 1;
78054 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
78055 + if (user->suid_ban_expires == ~0UL)
78056 + user->suid_ban_expires--;
78057 +
78058 + /* only kill other threads of the same binary, from the same user */
78059 + do_each_thread(tsk2, tsk) {
78060 + cred2 = __task_cred(tsk);
78061 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
78062 + gr_fake_force_sig(SIGKILL, tsk);
78063 + } while_each_thread(tsk2, tsk);
78064 + }
78065 + }
78066 +unlock:
78067 + read_unlock(&grsec_exec_file_lock);
78068 + read_unlock(&tasklist_lock);
78069 + rcu_read_unlock();
78070 +
78071 + if (gr_is_global_nonroot(uid))
78072 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
78073 + else if (daemon)
78074 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
78075 +
78076 +#endif
78077 + return;
78078 +}
78079 +
78080 +void gr_handle_brute_check(void)
78081 +{
78082 +#ifdef CONFIG_GRKERNSEC_BRUTE
78083 + struct task_struct *p = current;
78084 +
78085 + if (unlikely(p->brute)) {
78086 + if (!grsec_enable_brute)
78087 + p->brute = 0;
78088 + else if (time_before(get_seconds(), p->brute_expires))
78089 + msleep(30 * 1000);
78090 + }
78091 +#endif
78092 + return;
78093 +}
78094 +
78095 +void gr_handle_kernel_exploit(void)
78096 +{
78097 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78098 + const struct cred *cred;
78099 + struct task_struct *tsk, *tsk2;
78100 + struct user_struct *user;
78101 + kuid_t uid;
78102 +
78103 + if (in_irq() || in_serving_softirq() || in_nmi())
78104 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
78105 +
78106 + uid = current_uid();
78107 +
78108 + if (gr_is_global_root(uid))
78109 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
78110 + else {
78111 + /* kill all the processes of this user, hold a reference
78112 + to their creds struct, and prevent them from creating
78113 + another process until system reset
78114 + */
78115 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
78116 + GR_GLOBAL_UID(uid));
78117 + /* we intentionally leak this ref */
78118 + user = get_uid(current->cred->user);
78119 + if (user)
78120 + user->kernel_banned = 1;
78121 +
78122 + /* kill all processes of this user */
78123 + read_lock(&tasklist_lock);
78124 + do_each_thread(tsk2, tsk) {
78125 + cred = __task_cred(tsk);
78126 + if (uid_eq(cred->uid, uid))
78127 + gr_fake_force_sig(SIGKILL, tsk);
78128 + } while_each_thread(tsk2, tsk);
78129 + read_unlock(&tasklist_lock);
78130 + }
78131 +#endif
78132 +}
78133 +
78134 +#ifdef CONFIG_GRKERNSEC_BRUTE
78135 +static bool suid_ban_expired(struct user_struct *user)
78136 +{
78137 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
78138 + user->suid_banned = 0;
78139 + user->suid_ban_expires = 0;
78140 + free_uid(user);
78141 + return true;
78142 + }
78143 +
78144 + return false;
78145 +}
78146 +#endif
78147 +
78148 +int gr_process_kernel_exec_ban(void)
78149 +{
78150 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78151 + if (unlikely(current->cred->user->kernel_banned))
78152 + return -EPERM;
78153 +#endif
78154 + return 0;
78155 +}
78156 +
78157 +int gr_process_kernel_setuid_ban(struct user_struct *user)
78158 +{
78159 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
78160 + if (unlikely(user->kernel_banned))
78161 + gr_fake_force_sig(SIGKILL, current);
78162 +#endif
78163 + return 0;
78164 +}
78165 +
78166 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
78167 +{
78168 +#ifdef CONFIG_GRKERNSEC_BRUTE
78169 + struct user_struct *user = current->cred->user;
78170 + if (unlikely(user->suid_banned)) {
78171 + if (suid_ban_expired(user))
78172 + return 0;
78173 + /* disallow execution of suid binaries only */
78174 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
78175 + return -EPERM;
78176 + }
78177 +#endif
78178 + return 0;
78179 +}
78180 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
78181 new file mode 100644
78182 index 0000000..e3650b6
78183 --- /dev/null
78184 +++ b/grsecurity/grsec_sock.c
78185 @@ -0,0 +1,244 @@
78186 +#include <linux/kernel.h>
78187 +#include <linux/module.h>
78188 +#include <linux/sched.h>
78189 +#include <linux/file.h>
78190 +#include <linux/net.h>
78191 +#include <linux/in.h>
78192 +#include <linux/ip.h>
78193 +#include <net/sock.h>
78194 +#include <net/inet_sock.h>
78195 +#include <linux/grsecurity.h>
78196 +#include <linux/grinternal.h>
78197 +#include <linux/gracl.h>
78198 +
78199 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
78200 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
78201 +
78202 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
78203 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
78204 +
78205 +#ifdef CONFIG_UNIX_MODULE
78206 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
78207 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
78208 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
78209 +EXPORT_SYMBOL_GPL(gr_handle_create);
78210 +#endif
78211 +
78212 +#ifdef CONFIG_GRKERNSEC
78213 +#define gr_conn_table_size 32749
78214 +struct conn_table_entry {
78215 + struct conn_table_entry *next;
78216 + struct signal_struct *sig;
78217 +};
78218 +
78219 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
78220 +DEFINE_SPINLOCK(gr_conn_table_lock);
78221 +
78222 +extern const char * gr_socktype_to_name(unsigned char type);
78223 +extern const char * gr_proto_to_name(unsigned char proto);
78224 +extern const char * gr_sockfamily_to_name(unsigned char family);
78225 +
78226 +static __inline__ int
78227 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
78228 +{
78229 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
78230 +}
78231 +
78232 +static __inline__ int
78233 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
78234 + __u16 sport, __u16 dport)
78235 +{
78236 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
78237 + sig->gr_sport == sport && sig->gr_dport == dport))
78238 + return 1;
78239 + else
78240 + return 0;
78241 +}
78242 +
78243 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
78244 +{
78245 + struct conn_table_entry **match;
78246 + unsigned int index;
78247 +
78248 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78249 + sig->gr_sport, sig->gr_dport,
78250 + gr_conn_table_size);
78251 +
78252 + newent->sig = sig;
78253 +
78254 + match = &gr_conn_table[index];
78255 + newent->next = *match;
78256 + *match = newent;
78257 +
78258 + return;
78259 +}
78260 +
78261 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
78262 +{
78263 + struct conn_table_entry *match, *last = NULL;
78264 + unsigned int index;
78265 +
78266 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
78267 + sig->gr_sport, sig->gr_dport,
78268 + gr_conn_table_size);
78269 +
78270 + match = gr_conn_table[index];
78271 + while (match && !conn_match(match->sig,
78272 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
78273 + sig->gr_dport)) {
78274 + last = match;
78275 + match = match->next;
78276 + }
78277 +
78278 + if (match) {
78279 + if (last)
78280 + last->next = match->next;
78281 + else
78282 + gr_conn_table[index] = NULL;
78283 + kfree(match);
78284 + }
78285 +
78286 + return;
78287 +}
78288 +
78289 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
78290 + __u16 sport, __u16 dport)
78291 +{
78292 + struct conn_table_entry *match;
78293 + unsigned int index;
78294 +
78295 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
78296 +
78297 + match = gr_conn_table[index];
78298 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
78299 + match = match->next;
78300 +
78301 + if (match)
78302 + return match->sig;
78303 + else
78304 + return NULL;
78305 +}
78306 +
78307 +#endif
78308 +
78309 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
78310 +{
78311 +#ifdef CONFIG_GRKERNSEC
78312 + struct signal_struct *sig = current->signal;
78313 + struct conn_table_entry *newent;
78314 +
78315 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
78316 + if (newent == NULL)
78317 + return;
78318 + /* no bh lock needed since we are called with bh disabled */
78319 + spin_lock(&gr_conn_table_lock);
78320 + gr_del_task_from_ip_table_nolock(sig);
78321 + sig->gr_saddr = inet->inet_rcv_saddr;
78322 + sig->gr_daddr = inet->inet_daddr;
78323 + sig->gr_sport = inet->inet_sport;
78324 + sig->gr_dport = inet->inet_dport;
78325 + gr_add_to_task_ip_table_nolock(sig, newent);
78326 + spin_unlock(&gr_conn_table_lock);
78327 +#endif
78328 + return;
78329 +}
78330 +
78331 +void gr_del_task_from_ip_table(struct task_struct *task)
78332 +{
78333 +#ifdef CONFIG_GRKERNSEC
78334 + spin_lock_bh(&gr_conn_table_lock);
78335 + gr_del_task_from_ip_table_nolock(task->signal);
78336 + spin_unlock_bh(&gr_conn_table_lock);
78337 +#endif
78338 + return;
78339 +}
78340 +
78341 +void
78342 +gr_attach_curr_ip(const struct sock *sk)
78343 +{
78344 +#ifdef CONFIG_GRKERNSEC
78345 + struct signal_struct *p, *set;
78346 + const struct inet_sock *inet = inet_sk(sk);
78347 +
78348 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
78349 + return;
78350 +
78351 + set = current->signal;
78352 +
78353 + spin_lock_bh(&gr_conn_table_lock);
78354 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
78355 + inet->inet_dport, inet->inet_sport);
78356 + if (unlikely(p != NULL)) {
78357 + set->curr_ip = p->curr_ip;
78358 + set->used_accept = 1;
78359 + gr_del_task_from_ip_table_nolock(p);
78360 + spin_unlock_bh(&gr_conn_table_lock);
78361 + return;
78362 + }
78363 + spin_unlock_bh(&gr_conn_table_lock);
78364 +
78365 + set->curr_ip = inet->inet_daddr;
78366 + set->used_accept = 1;
78367 +#endif
78368 + return;
78369 +}
78370 +
78371 +int
78372 +gr_handle_sock_all(const int family, const int type, const int protocol)
78373 +{
78374 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78375 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
78376 + (family != AF_UNIX)) {
78377 + if (family == AF_INET)
78378 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
78379 + else
78380 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
78381 + return -EACCES;
78382 + }
78383 +#endif
78384 + return 0;
78385 +}
78386 +
78387 +int
78388 +gr_handle_sock_server(const struct sockaddr *sck)
78389 +{
78390 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78391 + if (grsec_enable_socket_server &&
78392 + in_group_p(grsec_socket_server_gid) &&
78393 + sck && (sck->sa_family != AF_UNIX) &&
78394 + (sck->sa_family != AF_LOCAL)) {
78395 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78396 + return -EACCES;
78397 + }
78398 +#endif
78399 + return 0;
78400 +}
78401 +
78402 +int
78403 +gr_handle_sock_server_other(const struct sock *sck)
78404 +{
78405 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78406 + if (grsec_enable_socket_server &&
78407 + in_group_p(grsec_socket_server_gid) &&
78408 + sck && (sck->sk_family != AF_UNIX) &&
78409 + (sck->sk_family != AF_LOCAL)) {
78410 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
78411 + return -EACCES;
78412 + }
78413 +#endif
78414 + return 0;
78415 +}
78416 +
78417 +int
78418 +gr_handle_sock_client(const struct sockaddr *sck)
78419 +{
78420 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78421 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
78422 + sck && (sck->sa_family != AF_UNIX) &&
78423 + (sck->sa_family != AF_LOCAL)) {
78424 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
78425 + return -EACCES;
78426 + }
78427 +#endif
78428 + return 0;
78429 +}
78430 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
78431 new file mode 100644
78432 index 0000000..cce889e
78433 --- /dev/null
78434 +++ b/grsecurity/grsec_sysctl.c
78435 @@ -0,0 +1,488 @@
78436 +#include <linux/kernel.h>
78437 +#include <linux/sched.h>
78438 +#include <linux/sysctl.h>
78439 +#include <linux/grsecurity.h>
78440 +#include <linux/grinternal.h>
78441 +
78442 +int
78443 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
78444 +{
78445 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78446 + if (dirname == NULL || name == NULL)
78447 + return 0;
78448 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
78449 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
78450 + return -EACCES;
78451 + }
78452 +#endif
78453 + return 0;
78454 +}
78455 +
78456 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
78457 +static int __maybe_unused __read_only one = 1;
78458 +#endif
78459 +
78460 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
78461 + defined(CONFIG_GRKERNSEC_DENYUSB)
78462 +struct ctl_table grsecurity_table[] = {
78463 +#ifdef CONFIG_GRKERNSEC_SYSCTL
78464 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
78465 +#ifdef CONFIG_GRKERNSEC_IO
78466 + {
78467 + .procname = "disable_priv_io",
78468 + .data = &grsec_disable_privio,
78469 + .maxlen = sizeof(int),
78470 + .mode = 0600,
78471 + .proc_handler = &proc_dointvec,
78472 + },
78473 +#endif
78474 +#endif
78475 +#ifdef CONFIG_GRKERNSEC_LINK
78476 + {
78477 + .procname = "linking_restrictions",
78478 + .data = &grsec_enable_link,
78479 + .maxlen = sizeof(int),
78480 + .mode = 0600,
78481 + .proc_handler = &proc_dointvec,
78482 + },
78483 +#endif
78484 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
78485 + {
78486 + .procname = "enforce_symlinksifowner",
78487 + .data = &grsec_enable_symlinkown,
78488 + .maxlen = sizeof(int),
78489 + .mode = 0600,
78490 + .proc_handler = &proc_dointvec,
78491 + },
78492 + {
78493 + .procname = "symlinkown_gid",
78494 + .data = &grsec_symlinkown_gid,
78495 + .maxlen = sizeof(int),
78496 + .mode = 0600,
78497 + .proc_handler = &proc_dointvec,
78498 + },
78499 +#endif
78500 +#ifdef CONFIG_GRKERNSEC_BRUTE
78501 + {
78502 + .procname = "deter_bruteforce",
78503 + .data = &grsec_enable_brute,
78504 + .maxlen = sizeof(int),
78505 + .mode = 0600,
78506 + .proc_handler = &proc_dointvec,
78507 + },
78508 +#endif
78509 +#ifdef CONFIG_GRKERNSEC_FIFO
78510 + {
78511 + .procname = "fifo_restrictions",
78512 + .data = &grsec_enable_fifo,
78513 + .maxlen = sizeof(int),
78514 + .mode = 0600,
78515 + .proc_handler = &proc_dointvec,
78516 + },
78517 +#endif
78518 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
78519 + {
78520 + .procname = "ptrace_readexec",
78521 + .data = &grsec_enable_ptrace_readexec,
78522 + .maxlen = sizeof(int),
78523 + .mode = 0600,
78524 + .proc_handler = &proc_dointvec,
78525 + },
78526 +#endif
78527 +#ifdef CONFIG_GRKERNSEC_SETXID
78528 + {
78529 + .procname = "consistent_setxid",
78530 + .data = &grsec_enable_setxid,
78531 + .maxlen = sizeof(int),
78532 + .mode = 0600,
78533 + .proc_handler = &proc_dointvec,
78534 + },
78535 +#endif
78536 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
78537 + {
78538 + .procname = "ip_blackhole",
78539 + .data = &grsec_enable_blackhole,
78540 + .maxlen = sizeof(int),
78541 + .mode = 0600,
78542 + .proc_handler = &proc_dointvec,
78543 + },
78544 + {
78545 + .procname = "lastack_retries",
78546 + .data = &grsec_lastack_retries,
78547 + .maxlen = sizeof(int),
78548 + .mode = 0600,
78549 + .proc_handler = &proc_dointvec,
78550 + },
78551 +#endif
78552 +#ifdef CONFIG_GRKERNSEC_EXECLOG
78553 + {
78554 + .procname = "exec_logging",
78555 + .data = &grsec_enable_execlog,
78556 + .maxlen = sizeof(int),
78557 + .mode = 0600,
78558 + .proc_handler = &proc_dointvec,
78559 + },
78560 +#endif
78561 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
78562 + {
78563 + .procname = "rwxmap_logging",
78564 + .data = &grsec_enable_log_rwxmaps,
78565 + .maxlen = sizeof(int),
78566 + .mode = 0600,
78567 + .proc_handler = &proc_dointvec,
78568 + },
78569 +#endif
78570 +#ifdef CONFIG_GRKERNSEC_SIGNAL
78571 + {
78572 + .procname = "signal_logging",
78573 + .data = &grsec_enable_signal,
78574 + .maxlen = sizeof(int),
78575 + .mode = 0600,
78576 + .proc_handler = &proc_dointvec,
78577 + },
78578 +#endif
78579 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
78580 + {
78581 + .procname = "forkfail_logging",
78582 + .data = &grsec_enable_forkfail,
78583 + .maxlen = sizeof(int),
78584 + .mode = 0600,
78585 + .proc_handler = &proc_dointvec,
78586 + },
78587 +#endif
78588 +#ifdef CONFIG_GRKERNSEC_TIME
78589 + {
78590 + .procname = "timechange_logging",
78591 + .data = &grsec_enable_time,
78592 + .maxlen = sizeof(int),
78593 + .mode = 0600,
78594 + .proc_handler = &proc_dointvec,
78595 + },
78596 +#endif
78597 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
78598 + {
78599 + .procname = "chroot_deny_shmat",
78600 + .data = &grsec_enable_chroot_shmat,
78601 + .maxlen = sizeof(int),
78602 + .mode = 0600,
78603 + .proc_handler = &proc_dointvec,
78604 + },
78605 +#endif
78606 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
78607 + {
78608 + .procname = "chroot_deny_unix",
78609 + .data = &grsec_enable_chroot_unix,
78610 + .maxlen = sizeof(int),
78611 + .mode = 0600,
78612 + .proc_handler = &proc_dointvec,
78613 + },
78614 +#endif
78615 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
78616 + {
78617 + .procname = "chroot_deny_mount",
78618 + .data = &grsec_enable_chroot_mount,
78619 + .maxlen = sizeof(int),
78620 + .mode = 0600,
78621 + .proc_handler = &proc_dointvec,
78622 + },
78623 +#endif
78624 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
78625 + {
78626 + .procname = "chroot_deny_fchdir",
78627 + .data = &grsec_enable_chroot_fchdir,
78628 + .maxlen = sizeof(int),
78629 + .mode = 0600,
78630 + .proc_handler = &proc_dointvec,
78631 + },
78632 +#endif
78633 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
78634 + {
78635 + .procname = "chroot_deny_chroot",
78636 + .data = &grsec_enable_chroot_double,
78637 + .maxlen = sizeof(int),
78638 + .mode = 0600,
78639 + .proc_handler = &proc_dointvec,
78640 + },
78641 +#endif
78642 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
78643 + {
78644 + .procname = "chroot_deny_pivot",
78645 + .data = &grsec_enable_chroot_pivot,
78646 + .maxlen = sizeof(int),
78647 + .mode = 0600,
78648 + .proc_handler = &proc_dointvec,
78649 + },
78650 +#endif
78651 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
78652 + {
78653 + .procname = "chroot_enforce_chdir",
78654 + .data = &grsec_enable_chroot_chdir,
78655 + .maxlen = sizeof(int),
78656 + .mode = 0600,
78657 + .proc_handler = &proc_dointvec,
78658 + },
78659 +#endif
78660 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
78661 + {
78662 + .procname = "chroot_deny_chmod",
78663 + .data = &grsec_enable_chroot_chmod,
78664 + .maxlen = sizeof(int),
78665 + .mode = 0600,
78666 + .proc_handler = &proc_dointvec,
78667 + },
78668 +#endif
78669 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
78670 + {
78671 + .procname = "chroot_deny_mknod",
78672 + .data = &grsec_enable_chroot_mknod,
78673 + .maxlen = sizeof(int),
78674 + .mode = 0600,
78675 + .proc_handler = &proc_dointvec,
78676 + },
78677 +#endif
78678 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
78679 + {
78680 + .procname = "chroot_restrict_nice",
78681 + .data = &grsec_enable_chroot_nice,
78682 + .maxlen = sizeof(int),
78683 + .mode = 0600,
78684 + .proc_handler = &proc_dointvec,
78685 + },
78686 +#endif
78687 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
78688 + {
78689 + .procname = "chroot_execlog",
78690 + .data = &grsec_enable_chroot_execlog,
78691 + .maxlen = sizeof(int),
78692 + .mode = 0600,
78693 + .proc_handler = &proc_dointvec,
78694 + },
78695 +#endif
78696 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
78697 + {
78698 + .procname = "chroot_caps",
78699 + .data = &grsec_enable_chroot_caps,
78700 + .maxlen = sizeof(int),
78701 + .mode = 0600,
78702 + .proc_handler = &proc_dointvec,
78703 + },
78704 +#endif
78705 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
78706 + {
78707 + .procname = "chroot_deny_bad_rename",
78708 + .data = &grsec_enable_chroot_rename,
78709 + .maxlen = sizeof(int),
78710 + .mode = 0600,
78711 + .proc_handler = &proc_dointvec,
78712 + },
78713 +#endif
78714 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
78715 + {
78716 + .procname = "chroot_deny_sysctl",
78717 + .data = &grsec_enable_chroot_sysctl,
78718 + .maxlen = sizeof(int),
78719 + .mode = 0600,
78720 + .proc_handler = &proc_dointvec,
78721 + },
78722 +#endif
78723 +#ifdef CONFIG_GRKERNSEC_TPE
78724 + {
78725 + .procname = "tpe",
78726 + .data = &grsec_enable_tpe,
78727 + .maxlen = sizeof(int),
78728 + .mode = 0600,
78729 + .proc_handler = &proc_dointvec,
78730 + },
78731 + {
78732 + .procname = "tpe_gid",
78733 + .data = &grsec_tpe_gid,
78734 + .maxlen = sizeof(int),
78735 + .mode = 0600,
78736 + .proc_handler = &proc_dointvec,
78737 + },
78738 +#endif
78739 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78740 + {
78741 + .procname = "tpe_invert",
78742 + .data = &grsec_enable_tpe_invert,
78743 + .maxlen = sizeof(int),
78744 + .mode = 0600,
78745 + .proc_handler = &proc_dointvec,
78746 + },
78747 +#endif
78748 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
78749 + {
78750 + .procname = "tpe_restrict_all",
78751 + .data = &grsec_enable_tpe_all,
78752 + .maxlen = sizeof(int),
78753 + .mode = 0600,
78754 + .proc_handler = &proc_dointvec,
78755 + },
78756 +#endif
78757 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
78758 + {
78759 + .procname = "socket_all",
78760 + .data = &grsec_enable_socket_all,
78761 + .maxlen = sizeof(int),
78762 + .mode = 0600,
78763 + .proc_handler = &proc_dointvec,
78764 + },
78765 + {
78766 + .procname = "socket_all_gid",
78767 + .data = &grsec_socket_all_gid,
78768 + .maxlen = sizeof(int),
78769 + .mode = 0600,
78770 + .proc_handler = &proc_dointvec,
78771 + },
78772 +#endif
78773 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
78774 + {
78775 + .procname = "socket_client",
78776 + .data = &grsec_enable_socket_client,
78777 + .maxlen = sizeof(int),
78778 + .mode = 0600,
78779 + .proc_handler = &proc_dointvec,
78780 + },
78781 + {
78782 + .procname = "socket_client_gid",
78783 + .data = &grsec_socket_client_gid,
78784 + .maxlen = sizeof(int),
78785 + .mode = 0600,
78786 + .proc_handler = &proc_dointvec,
78787 + },
78788 +#endif
78789 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
78790 + {
78791 + .procname = "socket_server",
78792 + .data = &grsec_enable_socket_server,
78793 + .maxlen = sizeof(int),
78794 + .mode = 0600,
78795 + .proc_handler = &proc_dointvec,
78796 + },
78797 + {
78798 + .procname = "socket_server_gid",
78799 + .data = &grsec_socket_server_gid,
78800 + .maxlen = sizeof(int),
78801 + .mode = 0600,
78802 + .proc_handler = &proc_dointvec,
78803 + },
78804 +#endif
78805 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
78806 + {
78807 + .procname = "audit_group",
78808 + .data = &grsec_enable_group,
78809 + .maxlen = sizeof(int),
78810 + .mode = 0600,
78811 + .proc_handler = &proc_dointvec,
78812 + },
78813 + {
78814 + .procname = "audit_gid",
78815 + .data = &grsec_audit_gid,
78816 + .maxlen = sizeof(int),
78817 + .mode = 0600,
78818 + .proc_handler = &proc_dointvec,
78819 + },
78820 +#endif
78821 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
78822 + {
78823 + .procname = "audit_chdir",
78824 + .data = &grsec_enable_chdir,
78825 + .maxlen = sizeof(int),
78826 + .mode = 0600,
78827 + .proc_handler = &proc_dointvec,
78828 + },
78829 +#endif
78830 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
78831 + {
78832 + .procname = "audit_mount",
78833 + .data = &grsec_enable_mount,
78834 + .maxlen = sizeof(int),
78835 + .mode = 0600,
78836 + .proc_handler = &proc_dointvec,
78837 + },
78838 +#endif
78839 +#ifdef CONFIG_GRKERNSEC_DMESG
78840 + {
78841 + .procname = "dmesg",
78842 + .data = &grsec_enable_dmesg,
78843 + .maxlen = sizeof(int),
78844 + .mode = 0600,
78845 + .proc_handler = &proc_dointvec,
78846 + },
78847 +#endif
78848 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
78849 + {
78850 + .procname = "chroot_findtask",
78851 + .data = &grsec_enable_chroot_findtask,
78852 + .maxlen = sizeof(int),
78853 + .mode = 0600,
78854 + .proc_handler = &proc_dointvec,
78855 + },
78856 +#endif
78857 +#ifdef CONFIG_GRKERNSEC_RESLOG
78858 + {
78859 + .procname = "resource_logging",
78860 + .data = &grsec_resource_logging,
78861 + .maxlen = sizeof(int),
78862 + .mode = 0600,
78863 + .proc_handler = &proc_dointvec,
78864 + },
78865 +#endif
78866 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
78867 + {
78868 + .procname = "audit_ptrace",
78869 + .data = &grsec_enable_audit_ptrace,
78870 + .maxlen = sizeof(int),
78871 + .mode = 0600,
78872 + .proc_handler = &proc_dointvec,
78873 + },
78874 +#endif
78875 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
78876 + {
78877 + .procname = "harden_ptrace",
78878 + .data = &grsec_enable_harden_ptrace,
78879 + .maxlen = sizeof(int),
78880 + .mode = 0600,
78881 + .proc_handler = &proc_dointvec,
78882 + },
78883 +#endif
78884 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
78885 + {
78886 + .procname = "harden_ipc",
78887 + .data = &grsec_enable_harden_ipc,
78888 + .maxlen = sizeof(int),
78889 + .mode = 0600,
78890 + .proc_handler = &proc_dointvec,
78891 + },
78892 +#endif
78893 + {
78894 + .procname = "grsec_lock",
78895 + .data = &grsec_lock,
78896 + .maxlen = sizeof(int),
78897 + .mode = 0600,
78898 + .proc_handler = &proc_dointvec,
78899 + },
78900 +#endif
78901 +#ifdef CONFIG_GRKERNSEC_ROFS
78902 + {
78903 + .procname = "romount_protect",
78904 + .data = &grsec_enable_rofs,
78905 + .maxlen = sizeof(int),
78906 + .mode = 0600,
78907 + .proc_handler = &proc_dointvec_minmax,
78908 + .extra1 = &one,
78909 + .extra2 = &one,
78910 + },
78911 +#endif
78912 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
78913 + {
78914 + .procname = "deny_new_usb",
78915 + .data = &grsec_deny_new_usb,
78916 + .maxlen = sizeof(int),
78917 + .mode = 0600,
78918 + .proc_handler = &proc_dointvec,
78919 + },
78920 +#endif
78921 + { }
78922 +};
78923 +#endif
78924 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
78925 new file mode 100644
78926 index 0000000..61b514e
78927 --- /dev/null
78928 +++ b/grsecurity/grsec_time.c
78929 @@ -0,0 +1,16 @@
78930 +#include <linux/kernel.h>
78931 +#include <linux/sched.h>
78932 +#include <linux/grinternal.h>
78933 +#include <linux/module.h>
78934 +
78935 +void
78936 +gr_log_timechange(void)
78937 +{
78938 +#ifdef CONFIG_GRKERNSEC_TIME
78939 + if (grsec_enable_time)
78940 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
78941 +#endif
78942 + return;
78943 +}
78944 +
78945 +EXPORT_SYMBOL_GPL(gr_log_timechange);
78946 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
78947 new file mode 100644
78948 index 0000000..d1953de
78949 --- /dev/null
78950 +++ b/grsecurity/grsec_tpe.c
78951 @@ -0,0 +1,78 @@
78952 +#include <linux/kernel.h>
78953 +#include <linux/sched.h>
78954 +#include <linux/file.h>
78955 +#include <linux/fs.h>
78956 +#include <linux/grinternal.h>
78957 +
78958 +extern int gr_acl_tpe_check(void);
78959 +
78960 +int
78961 +gr_tpe_allow(const struct file *file)
78962 +{
78963 +#ifdef CONFIG_GRKERNSEC
78964 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
78965 + struct inode *file_inode = file->f_path.dentry->d_inode;
78966 + const struct cred *cred = current_cred();
78967 + char *msg = NULL;
78968 + char *msg2 = NULL;
78969 +
78970 + // never restrict root
78971 + if (gr_is_global_root(cred->uid))
78972 + return 1;
78973 +
78974 + if (grsec_enable_tpe) {
78975 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
78976 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
78977 + msg = "not being in trusted group";
78978 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
78979 + msg = "being in untrusted group";
78980 +#else
78981 + if (in_group_p(grsec_tpe_gid))
78982 + msg = "being in untrusted group";
78983 +#endif
78984 + }
78985 + if (!msg && gr_acl_tpe_check())
78986 + msg = "being in untrusted role";
78987 +
78988 + // not in any affected group/role
78989 + if (!msg)
78990 + goto next_check;
78991 +
78992 + if (gr_is_global_nonroot(inode->i_uid))
78993 + msg2 = "file in non-root-owned directory";
78994 + else if (inode->i_mode & S_IWOTH)
78995 + msg2 = "file in world-writable directory";
78996 + else if (inode->i_mode & S_IWGRP)
78997 + msg2 = "file in group-writable directory";
78998 + else if (file_inode->i_mode & S_IWOTH)
78999 + msg2 = "file is world-writable";
79000 +
79001 + if (msg && msg2) {
79002 + char fullmsg[70] = {0};
79003 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
79004 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
79005 + return 0;
79006 + }
79007 + msg = NULL;
79008 +next_check:
79009 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
79010 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
79011 + return 1;
79012 +
79013 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
79014 + msg = "directory not owned by user";
79015 + else if (inode->i_mode & S_IWOTH)
79016 + msg = "file in world-writable directory";
79017 + else if (inode->i_mode & S_IWGRP)
79018 + msg = "file in group-writable directory";
79019 + else if (file_inode->i_mode & S_IWOTH)
79020 + msg = "file is world-writable";
79021 +
79022 + if (msg) {
79023 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
79024 + return 0;
79025 + }
79026 +#endif
79027 +#endif
79028 + return 1;
79029 +}
79030 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
79031 new file mode 100644
79032 index 0000000..ae02d8e
79033 --- /dev/null
79034 +++ b/grsecurity/grsec_usb.c
79035 @@ -0,0 +1,15 @@
79036 +#include <linux/kernel.h>
79037 +#include <linux/grinternal.h>
79038 +#include <linux/module.h>
79039 +
79040 +int gr_handle_new_usb(void)
79041 +{
79042 +#ifdef CONFIG_GRKERNSEC_DENYUSB
79043 + if (grsec_deny_new_usb) {
79044 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
79045 + return 1;
79046 + }
79047 +#endif
79048 + return 0;
79049 +}
79050 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
79051 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
79052 new file mode 100644
79053 index 0000000..158b330
79054 --- /dev/null
79055 +++ b/grsecurity/grsum.c
79056 @@ -0,0 +1,64 @@
79057 +#include <linux/err.h>
79058 +#include <linux/kernel.h>
79059 +#include <linux/sched.h>
79060 +#include <linux/mm.h>
79061 +#include <linux/scatterlist.h>
79062 +#include <linux/crypto.h>
79063 +#include <linux/gracl.h>
79064 +
79065 +
79066 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
79067 +#error "crypto and sha256 must be built into the kernel"
79068 +#endif
79069 +
79070 +int
79071 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
79072 +{
79073 + struct crypto_hash *tfm;
79074 + struct hash_desc desc;
79075 + struct scatterlist sg[2];
79076 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
79077 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
79078 + unsigned long *sumptr = (unsigned long *)sum;
79079 + int cryptres;
79080 + int retval = 1;
79081 + volatile int mismatched = 0;
79082 + volatile int dummy = 0;
79083 + unsigned int i;
79084 +
79085 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
79086 + if (IS_ERR(tfm)) {
79087 + /* should never happen, since sha256 should be built in */
79088 + memset(entry->pw, 0, GR_PW_LEN);
79089 + return 1;
79090 + }
79091 +
79092 + sg_init_table(sg, 2);
79093 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
79094 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
79095 +
79096 + desc.tfm = tfm;
79097 + desc.flags = 0;
79098 +
79099 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
79100 + temp_sum);
79101 +
79102 + memset(entry->pw, 0, GR_PW_LEN);
79103 +
79104 + if (cryptres)
79105 + goto out;
79106 +
79107 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
79108 + if (sumptr[i] != tmpsumptr[i])
79109 + mismatched = 1;
79110 + else
79111 + dummy = 1; // waste a cycle
79112 +
79113 + if (!mismatched)
79114 + retval = dummy - 1;
79115 +
79116 +out:
79117 + crypto_free_hash(tfm);
79118 +
79119 + return retval;
79120 +}
79121 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
79122 index 77ff547..181834f 100644
79123 --- a/include/asm-generic/4level-fixup.h
79124 +++ b/include/asm-generic/4level-fixup.h
79125 @@ -13,8 +13,10 @@
79126 #define pmd_alloc(mm, pud, address) \
79127 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
79128 NULL: pmd_offset(pud, address))
79129 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
79130
79131 #define pud_alloc(mm, pgd, address) (pgd)
79132 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
79133 #define pud_offset(pgd, start) (pgd)
79134 #define pud_none(pud) 0
79135 #define pud_bad(pud) 0
79136 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
79137 index b7babf0..1e4b4f1 100644
79138 --- a/include/asm-generic/atomic-long.h
79139 +++ b/include/asm-generic/atomic-long.h
79140 @@ -22,6 +22,12 @@
79141
79142 typedef atomic64_t atomic_long_t;
79143
79144 +#ifdef CONFIG_PAX_REFCOUNT
79145 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
79146 +#else
79147 +typedef atomic64_t atomic_long_unchecked_t;
79148 +#endif
79149 +
79150 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
79151
79152 static inline long atomic_long_read(atomic_long_t *l)
79153 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79154 return (long)atomic64_read(v);
79155 }
79156
79157 +#ifdef CONFIG_PAX_REFCOUNT
79158 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79159 +{
79160 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79161 +
79162 + return (long)atomic64_read_unchecked(v);
79163 +}
79164 +#endif
79165 +
79166 static inline void atomic_long_set(atomic_long_t *l, long i)
79167 {
79168 atomic64_t *v = (atomic64_t *)l;
79169 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79170 atomic64_set(v, i);
79171 }
79172
79173 +#ifdef CONFIG_PAX_REFCOUNT
79174 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79175 +{
79176 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79177 +
79178 + atomic64_set_unchecked(v, i);
79179 +}
79180 +#endif
79181 +
79182 static inline void atomic_long_inc(atomic_long_t *l)
79183 {
79184 atomic64_t *v = (atomic64_t *)l;
79185 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79186 atomic64_inc(v);
79187 }
79188
79189 +#ifdef CONFIG_PAX_REFCOUNT
79190 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79191 +{
79192 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79193 +
79194 + atomic64_inc_unchecked(v);
79195 +}
79196 +#endif
79197 +
79198 static inline void atomic_long_dec(atomic_long_t *l)
79199 {
79200 atomic64_t *v = (atomic64_t *)l;
79201 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79202 atomic64_dec(v);
79203 }
79204
79205 +#ifdef CONFIG_PAX_REFCOUNT
79206 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79207 +{
79208 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79209 +
79210 + atomic64_dec_unchecked(v);
79211 +}
79212 +#endif
79213 +
79214 static inline void atomic_long_add(long i, atomic_long_t *l)
79215 {
79216 atomic64_t *v = (atomic64_t *)l;
79217 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79218 atomic64_add(i, v);
79219 }
79220
79221 +#ifdef CONFIG_PAX_REFCOUNT
79222 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79223 +{
79224 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79225 +
79226 + atomic64_add_unchecked(i, v);
79227 +}
79228 +#endif
79229 +
79230 static inline void atomic_long_sub(long i, atomic_long_t *l)
79231 {
79232 atomic64_t *v = (atomic64_t *)l;
79233 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79234 atomic64_sub(i, v);
79235 }
79236
79237 +#ifdef CONFIG_PAX_REFCOUNT
79238 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79239 +{
79240 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79241 +
79242 + atomic64_sub_unchecked(i, v);
79243 +}
79244 +#endif
79245 +
79246 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79247 {
79248 atomic64_t *v = (atomic64_t *)l;
79249 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79250 return atomic64_add_negative(i, v);
79251 }
79252
79253 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79254 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79255 {
79256 atomic64_t *v = (atomic64_t *)l;
79257
79258 return (long)atomic64_add_return(i, v);
79259 }
79260
79261 +#ifdef CONFIG_PAX_REFCOUNT
79262 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79263 +{
79264 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79265 +
79266 + return (long)atomic64_add_return_unchecked(i, v);
79267 +}
79268 +#endif
79269 +
79270 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79271 {
79272 atomic64_t *v = (atomic64_t *)l;
79273 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79274 return (long)atomic64_inc_return(v);
79275 }
79276
79277 +#ifdef CONFIG_PAX_REFCOUNT
79278 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79279 +{
79280 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
79281 +
79282 + return (long)atomic64_inc_return_unchecked(v);
79283 +}
79284 +#endif
79285 +
79286 static inline long atomic_long_dec_return(atomic_long_t *l)
79287 {
79288 atomic64_t *v = (atomic64_t *)l;
79289 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79290
79291 typedef atomic_t atomic_long_t;
79292
79293 +#ifdef CONFIG_PAX_REFCOUNT
79294 +typedef atomic_unchecked_t atomic_long_unchecked_t;
79295 +#else
79296 +typedef atomic_t atomic_long_unchecked_t;
79297 +#endif
79298 +
79299 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
79300 static inline long atomic_long_read(atomic_long_t *l)
79301 {
79302 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
79303 return (long)atomic_read(v);
79304 }
79305
79306 +#ifdef CONFIG_PAX_REFCOUNT
79307 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
79308 +{
79309 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79310 +
79311 + return (long)atomic_read_unchecked(v);
79312 +}
79313 +#endif
79314 +
79315 static inline void atomic_long_set(atomic_long_t *l, long i)
79316 {
79317 atomic_t *v = (atomic_t *)l;
79318 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
79319 atomic_set(v, i);
79320 }
79321
79322 +#ifdef CONFIG_PAX_REFCOUNT
79323 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
79324 +{
79325 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79326 +
79327 + atomic_set_unchecked(v, i);
79328 +}
79329 +#endif
79330 +
79331 static inline void atomic_long_inc(atomic_long_t *l)
79332 {
79333 atomic_t *v = (atomic_t *)l;
79334 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
79335 atomic_inc(v);
79336 }
79337
79338 +#ifdef CONFIG_PAX_REFCOUNT
79339 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
79340 +{
79341 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79342 +
79343 + atomic_inc_unchecked(v);
79344 +}
79345 +#endif
79346 +
79347 static inline void atomic_long_dec(atomic_long_t *l)
79348 {
79349 atomic_t *v = (atomic_t *)l;
79350 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
79351 atomic_dec(v);
79352 }
79353
79354 +#ifdef CONFIG_PAX_REFCOUNT
79355 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
79356 +{
79357 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79358 +
79359 + atomic_dec_unchecked(v);
79360 +}
79361 +#endif
79362 +
79363 static inline void atomic_long_add(long i, atomic_long_t *l)
79364 {
79365 atomic_t *v = (atomic_t *)l;
79366 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
79367 atomic_add(i, v);
79368 }
79369
79370 +#ifdef CONFIG_PAX_REFCOUNT
79371 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
79372 +{
79373 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79374 +
79375 + atomic_add_unchecked(i, v);
79376 +}
79377 +#endif
79378 +
79379 static inline void atomic_long_sub(long i, atomic_long_t *l)
79380 {
79381 atomic_t *v = (atomic_t *)l;
79382 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
79383 atomic_sub(i, v);
79384 }
79385
79386 +#ifdef CONFIG_PAX_REFCOUNT
79387 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
79388 +{
79389 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79390 +
79391 + atomic_sub_unchecked(i, v);
79392 +}
79393 +#endif
79394 +
79395 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
79396 {
79397 atomic_t *v = (atomic_t *)l;
79398 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
79399 return atomic_add_negative(i, v);
79400 }
79401
79402 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
79403 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
79404 {
79405 atomic_t *v = (atomic_t *)l;
79406
79407 return (long)atomic_add_return(i, v);
79408 }
79409
79410 +#ifdef CONFIG_PAX_REFCOUNT
79411 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
79412 +{
79413 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79414 +
79415 + return (long)atomic_add_return_unchecked(i, v);
79416 +}
79417 +
79418 +#endif
79419 +
79420 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
79421 {
79422 atomic_t *v = (atomic_t *)l;
79423 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
79424 return (long)atomic_inc_return(v);
79425 }
79426
79427 +#ifdef CONFIG_PAX_REFCOUNT
79428 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
79429 +{
79430 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
79431 +
79432 + return (long)atomic_inc_return_unchecked(v);
79433 +}
79434 +#endif
79435 +
79436 static inline long atomic_long_dec_return(atomic_long_t *l)
79437 {
79438 atomic_t *v = (atomic_t *)l;
79439 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
79440
79441 #endif /* BITS_PER_LONG == 64 */
79442
79443 +#ifdef CONFIG_PAX_REFCOUNT
79444 +static inline void pax_refcount_needs_these_functions(void)
79445 +{
79446 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
79447 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
79448 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
79449 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
79450 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
79451 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
79452 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
79453 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
79454 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
79455 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
79456 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
79457 +#ifdef CONFIG_X86
79458 + atomic_clear_mask_unchecked(0, NULL);
79459 + atomic_set_mask_unchecked(0, NULL);
79460 +#endif
79461 +
79462 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
79463 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
79464 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
79465 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
79466 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
79467 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
79468 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
79469 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
79470 +}
79471 +#else
79472 +#define atomic_read_unchecked(v) atomic_read(v)
79473 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
79474 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
79475 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
79476 +#define atomic_inc_unchecked(v) atomic_inc(v)
79477 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
79478 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
79479 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
79480 +#define atomic_dec_unchecked(v) atomic_dec(v)
79481 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
79482 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
79483 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
79484 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
79485 +
79486 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
79487 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
79488 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
79489 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
79490 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
79491 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
79492 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
79493 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
79494 +#endif
79495 +
79496 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
79497 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
79498 index 30ad9c8..c70c170 100644
79499 --- a/include/asm-generic/atomic64.h
79500 +++ b/include/asm-generic/atomic64.h
79501 @@ -16,6 +16,8 @@ typedef struct {
79502 long long counter;
79503 } atomic64_t;
79504
79505 +typedef atomic64_t atomic64_unchecked_t;
79506 +
79507 #define ATOMIC64_INIT(i) { (i) }
79508
79509 extern long long atomic64_read(const atomic64_t *v);
79510 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
79511 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
79512 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
79513
79514 +#define atomic64_read_unchecked(v) atomic64_read(v)
79515 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
79516 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
79517 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
79518 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
79519 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
79520 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
79521 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
79522 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
79523 +
79524 #endif /* _ASM_GENERIC_ATOMIC64_H */
79525 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
79526 index f5c40b0..e902f9d 100644
79527 --- a/include/asm-generic/barrier.h
79528 +++ b/include/asm-generic/barrier.h
79529 @@ -82,7 +82,7 @@
79530 do { \
79531 compiletime_assert_atomic_type(*p); \
79532 smp_mb(); \
79533 - ACCESS_ONCE(*p) = (v); \
79534 + ACCESS_ONCE_RW(*p) = (v); \
79535 } while (0)
79536
79537 #define smp_load_acquire(p) \
79538 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
79539 index a60a7cc..0fe12f2 100644
79540 --- a/include/asm-generic/bitops/__fls.h
79541 +++ b/include/asm-generic/bitops/__fls.h
79542 @@ -9,7 +9,7 @@
79543 *
79544 * Undefined if no set bit exists, so code should check against 0 first.
79545 */
79546 -static __always_inline unsigned long __fls(unsigned long word)
79547 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
79548 {
79549 int num = BITS_PER_LONG - 1;
79550
79551 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
79552 index 0576d1f..dad6c71 100644
79553 --- a/include/asm-generic/bitops/fls.h
79554 +++ b/include/asm-generic/bitops/fls.h
79555 @@ -9,7 +9,7 @@
79556 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
79557 */
79558
79559 -static __always_inline int fls(int x)
79560 +static __always_inline int __intentional_overflow(-1) fls(int x)
79561 {
79562 int r = 32;
79563
79564 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
79565 index b097cf8..3d40e14 100644
79566 --- a/include/asm-generic/bitops/fls64.h
79567 +++ b/include/asm-generic/bitops/fls64.h
79568 @@ -15,7 +15,7 @@
79569 * at position 64.
79570 */
79571 #if BITS_PER_LONG == 32
79572 -static __always_inline int fls64(__u64 x)
79573 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79574 {
79575 __u32 h = x >> 32;
79576 if (h)
79577 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
79578 return fls(x);
79579 }
79580 #elif BITS_PER_LONG == 64
79581 -static __always_inline int fls64(__u64 x)
79582 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
79583 {
79584 if (x == 0)
79585 return 0;
79586 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
79587 index 1bfcfe5..e04c5c9 100644
79588 --- a/include/asm-generic/cache.h
79589 +++ b/include/asm-generic/cache.h
79590 @@ -6,7 +6,7 @@
79591 * cache lines need to provide their own cache.h.
79592 */
79593
79594 -#define L1_CACHE_SHIFT 5
79595 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
79596 +#define L1_CACHE_SHIFT 5UL
79597 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
79598
79599 #endif /* __ASM_GENERIC_CACHE_H */
79600 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
79601 index 0d68a1e..b74a761 100644
79602 --- a/include/asm-generic/emergency-restart.h
79603 +++ b/include/asm-generic/emergency-restart.h
79604 @@ -1,7 +1,7 @@
79605 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
79606 #define _ASM_GENERIC_EMERGENCY_RESTART_H
79607
79608 -static inline void machine_emergency_restart(void)
79609 +static inline __noreturn void machine_emergency_restart(void)
79610 {
79611 machine_restart(NULL);
79612 }
79613 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
79614 index 90f99c7..00ce236 100644
79615 --- a/include/asm-generic/kmap_types.h
79616 +++ b/include/asm-generic/kmap_types.h
79617 @@ -2,9 +2,9 @@
79618 #define _ASM_GENERIC_KMAP_TYPES_H
79619
79620 #ifdef __WITH_KM_FENCE
79621 -# define KM_TYPE_NR 41
79622 +# define KM_TYPE_NR 42
79623 #else
79624 -# define KM_TYPE_NR 20
79625 +# define KM_TYPE_NR 21
79626 #endif
79627
79628 #endif
79629 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
79630 index 9ceb03b..62b0b8f 100644
79631 --- a/include/asm-generic/local.h
79632 +++ b/include/asm-generic/local.h
79633 @@ -23,24 +23,37 @@ typedef struct
79634 atomic_long_t a;
79635 } local_t;
79636
79637 +typedef struct {
79638 + atomic_long_unchecked_t a;
79639 +} local_unchecked_t;
79640 +
79641 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
79642
79643 #define local_read(l) atomic_long_read(&(l)->a)
79644 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
79645 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
79646 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
79647 #define local_inc(l) atomic_long_inc(&(l)->a)
79648 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
79649 #define local_dec(l) atomic_long_dec(&(l)->a)
79650 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
79651 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
79652 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
79653 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
79654 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
79655
79656 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
79657 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
79658 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
79659 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
79660 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
79661 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
79662 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
79663 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
79664 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
79665
79666 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79667 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
79668 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
79669 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
79670 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
79671 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
79672 index 725612b..9cc513a 100644
79673 --- a/include/asm-generic/pgtable-nopmd.h
79674 +++ b/include/asm-generic/pgtable-nopmd.h
79675 @@ -1,14 +1,19 @@
79676 #ifndef _PGTABLE_NOPMD_H
79677 #define _PGTABLE_NOPMD_H
79678
79679 -#ifndef __ASSEMBLY__
79680 -
79681 #include <asm-generic/pgtable-nopud.h>
79682
79683 -struct mm_struct;
79684 -
79685 #define __PAGETABLE_PMD_FOLDED
79686
79687 +#define PMD_SHIFT PUD_SHIFT
79688 +#define PTRS_PER_PMD 1
79689 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
79690 +#define PMD_MASK (~(PMD_SIZE-1))
79691 +
79692 +#ifndef __ASSEMBLY__
79693 +
79694 +struct mm_struct;
79695 +
79696 /*
79697 * Having the pmd type consist of a pud gets the size right, and allows
79698 * us to conceptually access the pud entry that this pmd is folded into
79699 @@ -16,11 +21,6 @@ struct mm_struct;
79700 */
79701 typedef struct { pud_t pud; } pmd_t;
79702
79703 -#define PMD_SHIFT PUD_SHIFT
79704 -#define PTRS_PER_PMD 1
79705 -#define PMD_SIZE (1UL << PMD_SHIFT)
79706 -#define PMD_MASK (~(PMD_SIZE-1))
79707 -
79708 /*
79709 * The "pud_xxx()" functions here are trivial for a folded two-level
79710 * setup: the pmd is never bad, and a pmd always exists (as it's folded
79711 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
79712 index 810431d..0ec4804f 100644
79713 --- a/include/asm-generic/pgtable-nopud.h
79714 +++ b/include/asm-generic/pgtable-nopud.h
79715 @@ -1,10 +1,15 @@
79716 #ifndef _PGTABLE_NOPUD_H
79717 #define _PGTABLE_NOPUD_H
79718
79719 -#ifndef __ASSEMBLY__
79720 -
79721 #define __PAGETABLE_PUD_FOLDED
79722
79723 +#define PUD_SHIFT PGDIR_SHIFT
79724 +#define PTRS_PER_PUD 1
79725 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
79726 +#define PUD_MASK (~(PUD_SIZE-1))
79727 +
79728 +#ifndef __ASSEMBLY__
79729 +
79730 /*
79731 * Having the pud type consist of a pgd gets the size right, and allows
79732 * us to conceptually access the pgd entry that this pud is folded into
79733 @@ -12,11 +17,6 @@
79734 */
79735 typedef struct { pgd_t pgd; } pud_t;
79736
79737 -#define PUD_SHIFT PGDIR_SHIFT
79738 -#define PTRS_PER_PUD 1
79739 -#define PUD_SIZE (1UL << PUD_SHIFT)
79740 -#define PUD_MASK (~(PUD_SIZE-1))
79741 -
79742 /*
79743 * The "pgd_xxx()" functions here are trivial for a folded two-level
79744 * setup: the pud is never bad, and a pud always exists (as it's folded
79745 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
79746 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
79747
79748 #define pgd_populate(mm, pgd, pud) do { } while (0)
79749 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
79750 /*
79751 * (puds are folded into pgds so this doesn't get actually called,
79752 * but the define is needed for a generic inline function.)
79753 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
79754 index 177d597..2826237 100644
79755 --- a/include/asm-generic/pgtable.h
79756 +++ b/include/asm-generic/pgtable.h
79757 @@ -839,6 +839,22 @@ static inline void pmdp_set_numa(struct mm_struct *mm, unsigned long addr,
79758 }
79759 #endif /* CONFIG_NUMA_BALANCING */
79760
79761 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
79762 +#ifdef CONFIG_PAX_KERNEXEC
79763 +#error KERNEXEC requires pax_open_kernel
79764 +#else
79765 +static inline unsigned long pax_open_kernel(void) { return 0; }
79766 +#endif
79767 +#endif
79768 +
79769 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
79770 +#ifdef CONFIG_PAX_KERNEXEC
79771 +#error KERNEXEC requires pax_close_kernel
79772 +#else
79773 +static inline unsigned long pax_close_kernel(void) { return 0; }
79774 +#endif
79775 +#endif
79776 +
79777 #endif /* CONFIG_MMU */
79778
79779 #endif /* !__ASSEMBLY__ */
79780 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
79781 index 72d8803..cb9749c 100644
79782 --- a/include/asm-generic/uaccess.h
79783 +++ b/include/asm-generic/uaccess.h
79784 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
79785 return __clear_user(to, n);
79786 }
79787
79788 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
79789 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79790 +#error UDEREF requires pax_open_userland
79791 +#else
79792 +static inline unsigned long pax_open_userland(void) { return 0; }
79793 +#endif
79794 +#endif
79795 +
79796 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
79797 +#ifdef CONFIG_PAX_MEMORY_UDEREF
79798 +#error UDEREF requires pax_close_userland
79799 +#else
79800 +static inline unsigned long pax_close_userland(void) { return 0; }
79801 +#endif
79802 +#endif
79803 +
79804 #endif /* __ASM_GENERIC_UACCESS_H */
79805 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
79806 index bee5d68..8d362d1 100644
79807 --- a/include/asm-generic/vmlinux.lds.h
79808 +++ b/include/asm-generic/vmlinux.lds.h
79809 @@ -234,6 +234,7 @@
79810 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
79811 VMLINUX_SYMBOL(__start_rodata) = .; \
79812 *(.rodata) *(.rodata.*) \
79813 + *(.data..read_only) \
79814 *(__vermagic) /* Kernel version magic */ \
79815 . = ALIGN(8); \
79816 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
79817 @@ -726,17 +727,18 @@
79818 * section in the linker script will go there too. @phdr should have
79819 * a leading colon.
79820 *
79821 - * Note that this macros defines __per_cpu_load as an absolute symbol.
79822 + * Note that this macros defines per_cpu_load as an absolute symbol.
79823 * If there is no need to put the percpu section at a predetermined
79824 * address, use PERCPU_SECTION.
79825 */
79826 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
79827 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
79828 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
79829 + per_cpu_load = .; \
79830 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
79831 - LOAD_OFFSET) { \
79832 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
79833 PERCPU_INPUT(cacheline) \
79834 } phdr \
79835 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
79836 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
79837
79838 /**
79839 * PERCPU_SECTION - define output section for percpu area, simple version
79840 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
79841 index 623a59c..1e79ab9 100644
79842 --- a/include/crypto/algapi.h
79843 +++ b/include/crypto/algapi.h
79844 @@ -34,7 +34,7 @@ struct crypto_type {
79845 unsigned int maskclear;
79846 unsigned int maskset;
79847 unsigned int tfmsize;
79848 -};
79849 +} __do_const;
79850
79851 struct crypto_instance {
79852 struct crypto_alg alg;
79853 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
79854 index e1b2e8b..2697bd2 100644
79855 --- a/include/drm/drmP.h
79856 +++ b/include/drm/drmP.h
79857 @@ -59,6 +59,7 @@
79858
79859 #include <asm/mman.h>
79860 #include <asm/pgalloc.h>
79861 +#include <asm/local.h>
79862 #include <asm/uaccess.h>
79863
79864 #include <uapi/drm/drm.h>
79865 @@ -223,10 +224,12 @@ void drm_err(const char *format, ...);
79866 * \param cmd command.
79867 * \param arg argument.
79868 */
79869 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
79870 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
79871 + struct drm_file *file_priv);
79872 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
79873 struct drm_file *file_priv);
79874
79875 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79876 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
79877 unsigned long arg);
79878
79879 #define DRM_IOCTL_NR(n) _IOC_NR(n)
79880 @@ -242,10 +245,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
79881 struct drm_ioctl_desc {
79882 unsigned int cmd;
79883 int flags;
79884 - drm_ioctl_t *func;
79885 + drm_ioctl_t func;
79886 unsigned int cmd_drv;
79887 const char *name;
79888 -};
79889 +} __do_const;
79890
79891 /**
79892 * Creates a driver or general drm_ioctl_desc array entry for the given
79893 @@ -629,7 +632,8 @@ struct drm_info_list {
79894 int (*show)(struct seq_file*, void*); /** show callback */
79895 u32 driver_features; /**< Required driver features for this entry */
79896 void *data;
79897 -};
79898 +} __do_const;
79899 +typedef struct drm_info_list __no_const drm_info_list_no_const;
79900
79901 /**
79902 * debugfs node structure. This structure represents a debugfs file.
79903 @@ -713,7 +717,7 @@ struct drm_device {
79904
79905 /** \name Usage Counters */
79906 /*@{ */
79907 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79908 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
79909 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
79910 int buf_use; /**< Buffers in use -- cannot alloc */
79911 atomic_t buf_alloc; /**< Buffer allocation in progress */
79912 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
79913 index 7adbb65..2a1eb1f 100644
79914 --- a/include/drm/drm_crtc_helper.h
79915 +++ b/include/drm/drm_crtc_helper.h
79916 @@ -116,7 +116,7 @@ struct drm_encoder_helper_funcs {
79917 struct drm_connector *connector);
79918 /* disable encoder when not in use - more explicit than dpms off */
79919 void (*disable)(struct drm_encoder *encoder);
79920 -};
79921 +} __no_const;
79922
79923 /**
79924 * drm_connector_helper_funcs - helper operations for connectors
79925 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
79926 index d016dc5..3951fe0 100644
79927 --- a/include/drm/i915_pciids.h
79928 +++ b/include/drm/i915_pciids.h
79929 @@ -37,7 +37,7 @@
79930 */
79931 #define INTEL_VGA_DEVICE(id, info) { \
79932 0x8086, id, \
79933 - ~0, ~0, \
79934 + PCI_ANY_ID, PCI_ANY_ID, \
79935 0x030000, 0xff0000, \
79936 (unsigned long) info }
79937
79938 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
79939 index 72dcbe8..8db58d7 100644
79940 --- a/include/drm/ttm/ttm_memory.h
79941 +++ b/include/drm/ttm/ttm_memory.h
79942 @@ -48,7 +48,7 @@
79943
79944 struct ttm_mem_shrink {
79945 int (*do_shrink) (struct ttm_mem_shrink *);
79946 -};
79947 +} __no_const;
79948
79949 /**
79950 * struct ttm_mem_global - Global memory accounting structure.
79951 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
79952 index 49a8284..9643967 100644
79953 --- a/include/drm/ttm/ttm_page_alloc.h
79954 +++ b/include/drm/ttm/ttm_page_alloc.h
79955 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
79956 */
79957 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
79958
79959 +struct device;
79960 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
79961 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
79962
79963 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
79964 index 4b840e8..155d235 100644
79965 --- a/include/keys/asymmetric-subtype.h
79966 +++ b/include/keys/asymmetric-subtype.h
79967 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
79968 /* Verify the signature on a key of this subtype (optional) */
79969 int (*verify_signature)(const struct key *key,
79970 const struct public_key_signature *sig);
79971 -};
79972 +} __do_const;
79973
79974 /**
79975 * asymmetric_key_subtype - Get the subtype from an asymmetric key
79976 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
79977 index c1da539..1dcec55 100644
79978 --- a/include/linux/atmdev.h
79979 +++ b/include/linux/atmdev.h
79980 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
79981 #endif
79982
79983 struct k_atm_aal_stats {
79984 -#define __HANDLE_ITEM(i) atomic_t i
79985 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
79986 __AAL_STAT_ITEMS
79987 #undef __HANDLE_ITEM
79988 };
79989 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
79990 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
79991 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
79992 struct module *owner;
79993 -};
79994 +} __do_const ;
79995
79996 struct atmphy_ops {
79997 int (*start)(struct atm_dev *dev);
79998 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
79999 index 5b08a85..60922fb 100644
80000 --- a/include/linux/atomic.h
80001 +++ b/include/linux/atomic.h
80002 @@ -12,7 +12,7 @@
80003 * Atomically adds @a to @v, so long as @v was not already @u.
80004 * Returns non-zero if @v was not @u, and zero otherwise.
80005 */
80006 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
80007 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
80008 {
80009 return __atomic_add_unless(v, a, u) != u;
80010 }
80011 diff --git a/include/linux/audit.h b/include/linux/audit.h
80012 index af84234..4177a40 100644
80013 --- a/include/linux/audit.h
80014 +++ b/include/linux/audit.h
80015 @@ -225,7 +225,7 @@ static inline void audit_ptrace(struct task_struct *t)
80016 extern unsigned int audit_serial(void);
80017 extern int auditsc_get_stamp(struct audit_context *ctx,
80018 struct timespec *t, unsigned int *serial);
80019 -extern int audit_set_loginuid(kuid_t loginuid);
80020 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
80021
80022 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
80023 {
80024 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
80025 index 576e463..28fd926 100644
80026 --- a/include/linux/binfmts.h
80027 +++ b/include/linux/binfmts.h
80028 @@ -44,7 +44,7 @@ struct linux_binprm {
80029 unsigned interp_flags;
80030 unsigned interp_data;
80031 unsigned long loader, exec;
80032 -};
80033 +} __randomize_layout;
80034
80035 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
80036 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
80037 @@ -77,8 +77,10 @@ struct linux_binfmt {
80038 int (*load_binary)(struct linux_binprm *);
80039 int (*load_shlib)(struct file *);
80040 int (*core_dump)(struct coredump_params *cprm);
80041 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
80042 + void (*handle_mmap)(struct file *);
80043 unsigned long min_coredump; /* minimal dump size */
80044 -};
80045 +} __do_const __randomize_layout;
80046
80047 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
80048
80049 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
80050 index 202e403..16e6617 100644
80051 --- a/include/linux/bitmap.h
80052 +++ b/include/linux/bitmap.h
80053 @@ -302,7 +302,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
80054 return __bitmap_full(src, nbits);
80055 }
80056
80057 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
80058 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
80059 {
80060 if (small_const_nbits(nbits))
80061 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
80062 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
80063 index 5d858e0..336c1d9 100644
80064 --- a/include/linux/bitops.h
80065 +++ b/include/linux/bitops.h
80066 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
80067 * @word: value to rotate
80068 * @shift: bits to roll
80069 */
80070 -static inline __u32 rol32(__u32 word, unsigned int shift)
80071 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
80072 {
80073 return (word << shift) | (word >> (32 - shift));
80074 }
80075 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
80076 * @word: value to rotate
80077 * @shift: bits to roll
80078 */
80079 -static inline __u32 ror32(__u32 word, unsigned int shift)
80080 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
80081 {
80082 return (word >> shift) | (word << (32 - shift));
80083 }
80084 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
80085 return (__s32)(value << shift) >> shift;
80086 }
80087
80088 -static inline unsigned fls_long(unsigned long l)
80089 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
80090 {
80091 if (sizeof(l) == 4)
80092 return fls(l);
80093 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
80094 index 92f4b4b..483d537 100644
80095 --- a/include/linux/blkdev.h
80096 +++ b/include/linux/blkdev.h
80097 @@ -1613,7 +1613,7 @@ struct block_device_operations {
80098 /* this callback is with swap_lock and sometimes page table lock held */
80099 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
80100 struct module *owner;
80101 -};
80102 +} __do_const;
80103
80104 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
80105 unsigned long);
80106 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
80107 index afc1343..9735539 100644
80108 --- a/include/linux/blktrace_api.h
80109 +++ b/include/linux/blktrace_api.h
80110 @@ -25,7 +25,7 @@ struct blk_trace {
80111 struct dentry *dropped_file;
80112 struct dentry *msg_file;
80113 struct list_head running_list;
80114 - atomic_t dropped;
80115 + atomic_unchecked_t dropped;
80116 };
80117
80118 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
80119 diff --git a/include/linux/cache.h b/include/linux/cache.h
80120 index 17e7e82..1d7da26 100644
80121 --- a/include/linux/cache.h
80122 +++ b/include/linux/cache.h
80123 @@ -16,6 +16,14 @@
80124 #define __read_mostly
80125 #endif
80126
80127 +#ifndef __read_only
80128 +#ifdef CONFIG_PAX_KERNEXEC
80129 +#error KERNEXEC requires __read_only
80130 +#else
80131 +#define __read_only __read_mostly
80132 +#endif
80133 +#endif
80134 +
80135 #ifndef ____cacheline_aligned
80136 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
80137 #endif
80138 diff --git a/include/linux/capability.h b/include/linux/capability.h
80139 index aa93e5e..985a1b0 100644
80140 --- a/include/linux/capability.h
80141 +++ b/include/linux/capability.h
80142 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
80143 extern bool capable(int cap);
80144 extern bool ns_capable(struct user_namespace *ns, int cap);
80145 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
80146 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
80147 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
80148 +extern bool capable_nolog(int cap);
80149 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
80150
80151 /* audit system wants to get cap info from files as well */
80152 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
80153
80154 +extern int is_privileged_binary(const struct dentry *dentry);
80155 +
80156 #endif /* !_LINUX_CAPABILITY_H */
80157 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
80158 index 8609d57..86e4d79 100644
80159 --- a/include/linux/cdrom.h
80160 +++ b/include/linux/cdrom.h
80161 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
80162
80163 /* driver specifications */
80164 const int capability; /* capability flags */
80165 - int n_minors; /* number of active minor devices */
80166 /* handle uniform packets for scsi type devices (scsi,atapi) */
80167 int (*generic_packet) (struct cdrom_device_info *,
80168 struct packet_command *);
80169 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
80170 index 4ce9056..86caac6 100644
80171 --- a/include/linux/cleancache.h
80172 +++ b/include/linux/cleancache.h
80173 @@ -31,7 +31,7 @@ struct cleancache_ops {
80174 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
80175 void (*invalidate_inode)(int, struct cleancache_filekey);
80176 void (*invalidate_fs)(int);
80177 -};
80178 +} __no_const;
80179
80180 extern struct cleancache_ops *
80181 cleancache_register_ops(struct cleancache_ops *ops);
80182 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
80183 index d936409..ce9f842 100644
80184 --- a/include/linux/clk-provider.h
80185 +++ b/include/linux/clk-provider.h
80186 @@ -191,6 +191,7 @@ struct clk_ops {
80187 void (*init)(struct clk_hw *hw);
80188 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
80189 };
80190 +typedef struct clk_ops __no_const clk_ops_no_const;
80191
80192 /**
80193 * struct clk_init_data - holds init data that's common to all clocks and is
80194 diff --git a/include/linux/compat.h b/include/linux/compat.h
80195 index 7450ca2..a824b81 100644
80196 --- a/include/linux/compat.h
80197 +++ b/include/linux/compat.h
80198 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
80199 compat_size_t __user *len_ptr);
80200
80201 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
80202 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
80203 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
80204 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
80205 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
80206 compat_ssize_t msgsz, int msgflg);
80207 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
80208 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
80209 compat_ulong_t addr, compat_ulong_t data);
80210 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
80211 - compat_long_t addr, compat_long_t data);
80212 + compat_ulong_t addr, compat_ulong_t data);
80213
80214 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
80215 /*
80216 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
80217 index d1a5582..4424efa 100644
80218 --- a/include/linux/compiler-gcc4.h
80219 +++ b/include/linux/compiler-gcc4.h
80220 @@ -39,9 +39,34 @@
80221 # define __compiletime_warning(message) __attribute__((warning(message)))
80222 # define __compiletime_error(message) __attribute__((error(message)))
80223 #endif /* __CHECKER__ */
80224 +
80225 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80226 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80227 +#define __bos0(ptr) __bos((ptr), 0)
80228 +#define __bos1(ptr) __bos((ptr), 1)
80229 #endif /* GCC_VERSION >= 40300 */
80230
80231 #if GCC_VERSION >= 40500
80232 +
80233 +#ifdef RANDSTRUCT_PLUGIN
80234 +#define __randomize_layout __attribute__((randomize_layout))
80235 +#define __no_randomize_layout __attribute__((no_randomize_layout))
80236 +#endif
80237 +
80238 +#ifdef CONSTIFY_PLUGIN
80239 +#define __no_const __attribute__((no_const))
80240 +#define __do_const __attribute__((do_const))
80241 +#endif
80242 +
80243 +#ifdef SIZE_OVERFLOW_PLUGIN
80244 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80245 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80246 +#endif
80247 +
80248 +#ifdef LATENT_ENTROPY_PLUGIN
80249 +#define __latent_entropy __attribute__((latent_entropy))
80250 +#endif
80251 +
80252 /*
80253 * Mark a position in code as unreachable. This can be used to
80254 * suppress control flow warnings after asm blocks that transfer
80255 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
80256 index c8c5659..d09f2ad 100644
80257 --- a/include/linux/compiler-gcc5.h
80258 +++ b/include/linux/compiler-gcc5.h
80259 @@ -28,6 +28,28 @@
80260 # define __compiletime_error(message) __attribute__((error(message)))
80261 #endif /* __CHECKER__ */
80262
80263 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
80264 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
80265 +#define __bos0(ptr) __bos((ptr), 0)
80266 +#define __bos1(ptr) __bos((ptr), 1)
80267 +
80268 +#ifdef CONSTIFY_PLUGIN
80269 +#error not yet
80270 +#define __no_const __attribute__((no_const))
80271 +#define __do_const __attribute__((do_const))
80272 +#endif
80273 +
80274 +#ifdef SIZE_OVERFLOW_PLUGIN
80275 +#error not yet
80276 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
80277 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
80278 +#endif
80279 +
80280 +#ifdef LATENT_ENTROPY_PLUGIN
80281 +#error not yet
80282 +#define __latent_entropy __attribute__((latent_entropy))
80283 +#endif
80284 +
80285 /*
80286 * Mark a position in code as unreachable. This can be used to
80287 * suppress control flow warnings after asm blocks that transfer
80288 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
80289 index fa6a314..752a6ef 100644
80290 --- a/include/linux/compiler.h
80291 +++ b/include/linux/compiler.h
80292 @@ -5,11 +5,14 @@
80293
80294 #ifdef __CHECKER__
80295 # define __user __attribute__((noderef, address_space(1)))
80296 +# define __force_user __force __user
80297 # define __kernel __attribute__((address_space(0)))
80298 +# define __force_kernel __force __kernel
80299 # define __safe __attribute__((safe))
80300 # define __force __attribute__((force))
80301 # define __nocast __attribute__((nocast))
80302 # define __iomem __attribute__((noderef, address_space(2)))
80303 +# define __force_iomem __force __iomem
80304 # define __must_hold(x) __attribute__((context(x,1,1)))
80305 # define __acquires(x) __attribute__((context(x,0,1)))
80306 # define __releases(x) __attribute__((context(x,1,0)))
80307 @@ -17,20 +20,37 @@
80308 # define __release(x) __context__(x,-1)
80309 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
80310 # define __percpu __attribute__((noderef, address_space(3)))
80311 +# define __force_percpu __force __percpu
80312 #ifdef CONFIG_SPARSE_RCU_POINTER
80313 # define __rcu __attribute__((noderef, address_space(4)))
80314 +# define __force_rcu __force __rcu
80315 #else
80316 # define __rcu
80317 +# define __force_rcu
80318 #endif
80319 extern void __chk_user_ptr(const volatile void __user *);
80320 extern void __chk_io_ptr(const volatile void __iomem *);
80321 #else
80322 -# define __user
80323 -# define __kernel
80324 +# ifdef CHECKER_PLUGIN
80325 +//# define __user
80326 +//# define __force_user
80327 +//# define __kernel
80328 +//# define __force_kernel
80329 +# else
80330 +# ifdef STRUCTLEAK_PLUGIN
80331 +# define __user __attribute__((user))
80332 +# else
80333 +# define __user
80334 +# endif
80335 +# define __force_user
80336 +# define __kernel
80337 +# define __force_kernel
80338 +# endif
80339 # define __safe
80340 # define __force
80341 # define __nocast
80342 # define __iomem
80343 +# define __force_iomem
80344 # define __chk_user_ptr(x) (void)0
80345 # define __chk_io_ptr(x) (void)0
80346 # define __builtin_warning(x, y...) (1)
80347 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
80348 # define __release(x) (void)0
80349 # define __cond_lock(x,c) (c)
80350 # define __percpu
80351 +# define __force_percpu
80352 # define __rcu
80353 +# define __force_rcu
80354 #endif
80355
80356 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
80357 @@ -201,32 +223,32 @@ static __always_inline void data_access_exceeds_word_size(void)
80358 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
80359 {
80360 switch (size) {
80361 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
80362 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
80363 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
80364 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
80365 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
80366 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
80367 #ifdef CONFIG_64BIT
80368 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
80369 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
80370 #endif
80371 default:
80372 barrier();
80373 - __builtin_memcpy((void *)res, (const void *)p, size);
80374 + __builtin_memcpy(res, (const void *)p, size);
80375 data_access_exceeds_word_size();
80376 barrier();
80377 }
80378 }
80379
80380 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
80381 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
80382 {
80383 switch (size) {
80384 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
80385 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
80386 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
80387 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
80388 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
80389 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
80390 #ifdef CONFIG_64BIT
80391 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
80392 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
80393 #endif
80394 default:
80395 barrier();
80396 - __builtin_memcpy((void *)p, (const void *)res, size);
80397 + __builtin_memcpy((void *)p, res, size);
80398 data_access_exceeds_word_size();
80399 barrier();
80400 }
80401 @@ -360,6 +382,34 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80402 # define __attribute_const__ /* unimplemented */
80403 #endif
80404
80405 +#ifndef __randomize_layout
80406 +# define __randomize_layout
80407 +#endif
80408 +
80409 +#ifndef __no_randomize_layout
80410 +# define __no_randomize_layout
80411 +#endif
80412 +
80413 +#ifndef __no_const
80414 +# define __no_const
80415 +#endif
80416 +
80417 +#ifndef __do_const
80418 +# define __do_const
80419 +#endif
80420 +
80421 +#ifndef __size_overflow
80422 +# define __size_overflow(...)
80423 +#endif
80424 +
80425 +#ifndef __intentional_overflow
80426 +# define __intentional_overflow(...)
80427 +#endif
80428 +
80429 +#ifndef __latent_entropy
80430 +# define __latent_entropy
80431 +#endif
80432 +
80433 /*
80434 * Tell gcc if a function is cold. The compiler will assume any path
80435 * directly leading to the call is unlikely.
80436 @@ -369,6 +419,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80437 #define __cold
80438 #endif
80439
80440 +#ifndef __alloc_size
80441 +#define __alloc_size(...)
80442 +#endif
80443 +
80444 +#ifndef __bos
80445 +#define __bos(ptr, arg)
80446 +#endif
80447 +
80448 +#ifndef __bos0
80449 +#define __bos0(ptr)
80450 +#endif
80451 +
80452 +#ifndef __bos1
80453 +#define __bos1(ptr)
80454 +#endif
80455 +
80456 /* Simple shorthand for a section definition */
80457 #ifndef __section
80458 # define __section(S) __attribute__ ((__section__(#S)))
80459 @@ -462,8 +528,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
80460 */
80461 #define __ACCESS_ONCE(x) ({ \
80462 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
80463 - (volatile typeof(x) *)&(x); })
80464 + (volatile const typeof(x) *)&(x); })
80465 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
80466 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
80467
80468 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
80469 #ifdef CONFIG_KPROBES
80470 diff --git a/include/linux/completion.h b/include/linux/completion.h
80471 index 5d5aaae..0ea9b84 100644
80472 --- a/include/linux/completion.h
80473 +++ b/include/linux/completion.h
80474 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
80475
80476 extern void wait_for_completion(struct completion *);
80477 extern void wait_for_completion_io(struct completion *);
80478 -extern int wait_for_completion_interruptible(struct completion *x);
80479 -extern int wait_for_completion_killable(struct completion *x);
80480 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
80481 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
80482 extern unsigned long wait_for_completion_timeout(struct completion *x,
80483 - unsigned long timeout);
80484 + unsigned long timeout) __intentional_overflow(-1);
80485 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
80486 - unsigned long timeout);
80487 + unsigned long timeout) __intentional_overflow(-1);
80488 extern long wait_for_completion_interruptible_timeout(
80489 - struct completion *x, unsigned long timeout);
80490 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80491 extern long wait_for_completion_killable_timeout(
80492 - struct completion *x, unsigned long timeout);
80493 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
80494 extern bool try_wait_for_completion(struct completion *x);
80495 extern bool completion_done(struct completion *x);
80496
80497 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
80498 index 34025df..d94bbbc 100644
80499 --- a/include/linux/configfs.h
80500 +++ b/include/linux/configfs.h
80501 @@ -125,7 +125,7 @@ struct configfs_attribute {
80502 const char *ca_name;
80503 struct module *ca_owner;
80504 umode_t ca_mode;
80505 -};
80506 +} __do_const;
80507
80508 /*
80509 * Users often need to create attribute structures for their configurable
80510 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
80511 index 4d078ce..c970f4d 100644
80512 --- a/include/linux/cpufreq.h
80513 +++ b/include/linux/cpufreq.h
80514 @@ -206,6 +206,7 @@ struct global_attr {
80515 ssize_t (*store)(struct kobject *a, struct attribute *b,
80516 const char *c, size_t count);
80517 };
80518 +typedef struct global_attr __no_const global_attr_no_const;
80519
80520 #define define_one_global_ro(_name) \
80521 static struct global_attr _name = \
80522 @@ -277,7 +278,7 @@ struct cpufreq_driver {
80523 bool boost_supported;
80524 bool boost_enabled;
80525 int (*set_boost)(int state);
80526 -};
80527 +} __do_const;
80528
80529 /* flags */
80530 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
80531 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
80532 index ab70f3b..3ef7771 100644
80533 --- a/include/linux/cpuidle.h
80534 +++ b/include/linux/cpuidle.h
80535 @@ -50,7 +50,8 @@ struct cpuidle_state {
80536 int index);
80537
80538 int (*enter_dead) (struct cpuidle_device *dev, int index);
80539 -};
80540 +} __do_const;
80541 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
80542
80543 /* Idle State Flags */
80544 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
80545 @@ -206,7 +207,7 @@ struct cpuidle_governor {
80546 void (*reflect) (struct cpuidle_device *dev, int index);
80547
80548 struct module *owner;
80549 -};
80550 +} __do_const;
80551
80552 #ifdef CONFIG_CPU_IDLE
80553 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
80554 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
80555 index b950e9d..63810aa 100644
80556 --- a/include/linux/cpumask.h
80557 +++ b/include/linux/cpumask.h
80558 @@ -118,17 +118,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80559 }
80560
80561 /* Valid inputs for n are -1 and 0. */
80562 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80563 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80564 {
80565 return n+1;
80566 }
80567
80568 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80569 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80570 {
80571 return n+1;
80572 }
80573
80574 -static inline unsigned int cpumask_next_and(int n,
80575 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
80576 const struct cpumask *srcp,
80577 const struct cpumask *andp)
80578 {
80579 @@ -174,7 +174,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
80580 *
80581 * Returns >= nr_cpu_ids if no further cpus set.
80582 */
80583 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80584 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
80585 {
80586 /* -1 is a legal arg here. */
80587 if (n != -1)
80588 @@ -189,7 +189,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
80589 *
80590 * Returns >= nr_cpu_ids if no further cpus unset.
80591 */
80592 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80593 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
80594 {
80595 /* -1 is a legal arg here. */
80596 if (n != -1)
80597 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
80598 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
80599 }
80600
80601 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
80602 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
80603 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
80604 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
80605
80606 @@ -464,7 +464,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
80607 * cpumask_weight - Count of bits in *srcp
80608 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
80609 */
80610 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
80611 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
80612 {
80613 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
80614 }
80615 diff --git a/include/linux/cred.h b/include/linux/cred.h
80616 index 2fb2ca2..d6a3340 100644
80617 --- a/include/linux/cred.h
80618 +++ b/include/linux/cred.h
80619 @@ -35,7 +35,7 @@ struct group_info {
80620 int nblocks;
80621 kgid_t small_block[NGROUPS_SMALL];
80622 kgid_t *blocks[0];
80623 -};
80624 +} __randomize_layout;
80625
80626 /**
80627 * get_group_info - Get a reference to a group info structure
80628 @@ -137,7 +137,7 @@ struct cred {
80629 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
80630 struct group_info *group_info; /* supplementary groups for euid/fsgid */
80631 struct rcu_head rcu; /* RCU deletion hook */
80632 -};
80633 +} __randomize_layout;
80634
80635 extern void __put_cred(struct cred *);
80636 extern void exit_creds(struct task_struct *);
80637 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
80638 static inline void validate_process_creds(void)
80639 {
80640 }
80641 +static inline void validate_task_creds(struct task_struct *task)
80642 +{
80643 +}
80644 #endif
80645
80646 /**
80647 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
80648
80649 #define task_uid(task) (task_cred_xxx((task), uid))
80650 #define task_euid(task) (task_cred_xxx((task), euid))
80651 +#define task_securebits(task) (task_cred_xxx((task), securebits))
80652
80653 #define current_cred_xxx(xxx) \
80654 ({ \
80655 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
80656 index 9c8776d..8c526c2 100644
80657 --- a/include/linux/crypto.h
80658 +++ b/include/linux/crypto.h
80659 @@ -626,7 +626,7 @@ struct cipher_tfm {
80660 const u8 *key, unsigned int keylen);
80661 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80662 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
80663 -};
80664 +} __no_const;
80665
80666 struct hash_tfm {
80667 int (*init)(struct hash_desc *desc);
80668 @@ -647,13 +647,13 @@ struct compress_tfm {
80669 int (*cot_decompress)(struct crypto_tfm *tfm,
80670 const u8 *src, unsigned int slen,
80671 u8 *dst, unsigned int *dlen);
80672 -};
80673 +} __no_const;
80674
80675 struct rng_tfm {
80676 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
80677 unsigned int dlen);
80678 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
80679 -};
80680 +} __no_const;
80681
80682 #define crt_ablkcipher crt_u.ablkcipher
80683 #define crt_aead crt_u.aead
80684 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
80685 index 653589e..4ef254a 100644
80686 --- a/include/linux/ctype.h
80687 +++ b/include/linux/ctype.h
80688 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
80689 * Fast implementation of tolower() for internal usage. Do not use in your
80690 * code.
80691 */
80692 -static inline char _tolower(const char c)
80693 +static inline unsigned char _tolower(const unsigned char c)
80694 {
80695 return c | 0x20;
80696 }
80697 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
80698 index 5a81398..6bbee30 100644
80699 --- a/include/linux/dcache.h
80700 +++ b/include/linux/dcache.h
80701 @@ -123,6 +123,9 @@ struct dentry {
80702 unsigned long d_time; /* used by d_revalidate */
80703 void *d_fsdata; /* fs-specific data */
80704
80705 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
80706 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
80707 +#endif
80708 struct list_head d_lru; /* LRU list */
80709 struct list_head d_child; /* child of parent list */
80710 struct list_head d_subdirs; /* our children */
80711 @@ -133,7 +136,7 @@ struct dentry {
80712 struct hlist_node d_alias; /* inode alias list */
80713 struct rcu_head d_rcu;
80714 } d_u;
80715 -};
80716 +} __randomize_layout;
80717
80718 /*
80719 * dentry->d_lock spinlock nesting subclasses:
80720 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
80721 index 7925bf0..d5143d2 100644
80722 --- a/include/linux/decompress/mm.h
80723 +++ b/include/linux/decompress/mm.h
80724 @@ -77,7 +77,7 @@ static void free(void *where)
80725 * warnings when not needed (indeed large_malloc / large_free are not
80726 * needed by inflate */
80727
80728 -#define malloc(a) kmalloc(a, GFP_KERNEL)
80729 +#define malloc(a) kmalloc((a), GFP_KERNEL)
80730 #define free(a) kfree(a)
80731
80732 #define large_malloc(a) vmalloc(a)
80733 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
80734 index ce447f0..83c66bd 100644
80735 --- a/include/linux/devfreq.h
80736 +++ b/include/linux/devfreq.h
80737 @@ -114,7 +114,7 @@ struct devfreq_governor {
80738 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
80739 int (*event_handler)(struct devfreq *devfreq,
80740 unsigned int event, void *data);
80741 -};
80742 +} __do_const;
80743
80744 /**
80745 * struct devfreq - Device devfreq structure
80746 diff --git a/include/linux/device.h b/include/linux/device.h
80747 index fb50673..ec0b35b 100644
80748 --- a/include/linux/device.h
80749 +++ b/include/linux/device.h
80750 @@ -311,7 +311,7 @@ struct subsys_interface {
80751 struct list_head node;
80752 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
80753 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
80754 -};
80755 +} __do_const;
80756
80757 int subsys_interface_register(struct subsys_interface *sif);
80758 void subsys_interface_unregister(struct subsys_interface *sif);
80759 @@ -507,7 +507,7 @@ struct device_type {
80760 void (*release)(struct device *dev);
80761
80762 const struct dev_pm_ops *pm;
80763 -};
80764 +} __do_const;
80765
80766 /* interface for exporting device attributes */
80767 struct device_attribute {
80768 @@ -517,11 +517,12 @@ struct device_attribute {
80769 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
80770 const char *buf, size_t count);
80771 };
80772 +typedef struct device_attribute __no_const device_attribute_no_const;
80773
80774 struct dev_ext_attribute {
80775 struct device_attribute attr;
80776 void *var;
80777 -};
80778 +} __do_const;
80779
80780 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
80781 char *buf);
80782 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
80783 index c3007cb..43efc8c 100644
80784 --- a/include/linux/dma-mapping.h
80785 +++ b/include/linux/dma-mapping.h
80786 @@ -60,7 +60,7 @@ struct dma_map_ops {
80787 u64 (*get_required_mask)(struct device *dev);
80788 #endif
80789 int is_phys;
80790 -};
80791 +} __do_const;
80792
80793 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
80794
80795 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
80796 index 40cd75e..38572a9 100644
80797 --- a/include/linux/dmaengine.h
80798 +++ b/include/linux/dmaengine.h
80799 @@ -1137,9 +1137,9 @@ struct dma_pinned_list {
80800 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
80801 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
80802
80803 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80804 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
80805 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
80806 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80807 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
80808 struct dma_pinned_list *pinned_list, struct page *page,
80809 unsigned int offset, size_t len);
80810
80811 diff --git a/include/linux/efi.h b/include/linux/efi.h
80812 index 0238d61..34a758f 100644
80813 --- a/include/linux/efi.h
80814 +++ b/include/linux/efi.h
80815 @@ -1054,6 +1054,7 @@ struct efivar_operations {
80816 efi_set_variable_nonblocking_t *set_variable_nonblocking;
80817 efi_query_variable_store_t *query_variable_store;
80818 };
80819 +typedef struct efivar_operations __no_const efivar_operations_no_const;
80820
80821 struct efivars {
80822 /*
80823 diff --git a/include/linux/elf.h b/include/linux/elf.h
80824 index 20fa8d8..3d0dd18 100644
80825 --- a/include/linux/elf.h
80826 +++ b/include/linux/elf.h
80827 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
80828 #define elf_note elf32_note
80829 #define elf_addr_t Elf32_Off
80830 #define Elf_Half Elf32_Half
80831 +#define elf_dyn Elf32_Dyn
80832
80833 #else
80834
80835 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
80836 #define elf_note elf64_note
80837 #define elf_addr_t Elf64_Off
80838 #define Elf_Half Elf64_Half
80839 +#define elf_dyn Elf64_Dyn
80840
80841 #endif
80842
80843 diff --git a/include/linux/err.h b/include/linux/err.h
80844 index a729120..6ede2c9 100644
80845 --- a/include/linux/err.h
80846 +++ b/include/linux/err.h
80847 @@ -20,12 +20,12 @@
80848
80849 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
80850
80851 -static inline void * __must_check ERR_PTR(long error)
80852 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
80853 {
80854 return (void *) error;
80855 }
80856
80857 -static inline long __must_check PTR_ERR(__force const void *ptr)
80858 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
80859 {
80860 return (long) ptr;
80861 }
80862 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
80863 index 36f49c4..a2a1f4c 100644
80864 --- a/include/linux/extcon.h
80865 +++ b/include/linux/extcon.h
80866 @@ -135,7 +135,7 @@ struct extcon_dev {
80867 /* /sys/class/extcon/.../mutually_exclusive/... */
80868 struct attribute_group attr_g_muex;
80869 struct attribute **attrs_muex;
80870 - struct device_attribute *d_attrs_muex;
80871 + device_attribute_no_const *d_attrs_muex;
80872 };
80873
80874 /**
80875 diff --git a/include/linux/fb.h b/include/linux/fb.h
80876 index 09bb7a1..d98870a 100644
80877 --- a/include/linux/fb.h
80878 +++ b/include/linux/fb.h
80879 @@ -305,7 +305,7 @@ struct fb_ops {
80880 /* called at KDB enter and leave time to prepare the console */
80881 int (*fb_debug_enter)(struct fb_info *info);
80882 int (*fb_debug_leave)(struct fb_info *info);
80883 -};
80884 +} __do_const;
80885
80886 #ifdef CONFIG_FB_TILEBLITTING
80887 #define FB_TILE_CURSOR_NONE 0
80888 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
80889 index 230f87b..1fd0485 100644
80890 --- a/include/linux/fdtable.h
80891 +++ b/include/linux/fdtable.h
80892 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
80893 void put_files_struct(struct files_struct *fs);
80894 void reset_files_struct(struct files_struct *);
80895 int unshare_files(struct files_struct **);
80896 -struct files_struct *dup_fd(struct files_struct *, int *);
80897 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
80898 void do_close_on_exec(struct files_struct *);
80899 int iterate_fd(struct files_struct *, unsigned,
80900 int (*)(const void *, struct file *, unsigned),
80901 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
80902 index 8293262..2b3b8bd 100644
80903 --- a/include/linux/frontswap.h
80904 +++ b/include/linux/frontswap.h
80905 @@ -11,7 +11,7 @@ struct frontswap_ops {
80906 int (*load)(unsigned, pgoff_t, struct page *);
80907 void (*invalidate_page)(unsigned, pgoff_t);
80908 void (*invalidate_area)(unsigned);
80909 -};
80910 +} __no_const;
80911
80912 extern bool frontswap_enabled;
80913 extern struct frontswap_ops *
80914 diff --git a/include/linux/fs.h b/include/linux/fs.h
80915 index 42efe13..72d42ee 100644
80916 --- a/include/linux/fs.h
80917 +++ b/include/linux/fs.h
80918 @@ -413,7 +413,7 @@ struct address_space {
80919 spinlock_t private_lock; /* for use by the address_space */
80920 struct list_head private_list; /* ditto */
80921 void *private_data; /* ditto */
80922 -} __attribute__((aligned(sizeof(long))));
80923 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
80924 /*
80925 * On most architectures that alignment is already the case; but
80926 * must be enforced here for CRIS, to let the least significant bit
80927 @@ -456,7 +456,7 @@ struct block_device {
80928 int bd_fsfreeze_count;
80929 /* Mutex for freeze */
80930 struct mutex bd_fsfreeze_mutex;
80931 -};
80932 +} __randomize_layout;
80933
80934 /*
80935 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
80936 @@ -642,7 +642,7 @@ struct inode {
80937 #endif
80938
80939 void *i_private; /* fs or device private pointer */
80940 -};
80941 +} __randomize_layout;
80942
80943 static inline int inode_unhashed(struct inode *inode)
80944 {
80945 @@ -837,7 +837,7 @@ struct file {
80946 struct list_head f_tfile_llink;
80947 #endif /* #ifdef CONFIG_EPOLL */
80948 struct address_space *f_mapping;
80949 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
80950 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
80951
80952 struct file_handle {
80953 __u32 handle_bytes;
80954 @@ -962,7 +962,7 @@ struct file_lock {
80955 int state; /* state of grant or error if -ve */
80956 } afs;
80957 } fl_u;
80958 -};
80959 +} __randomize_layout;
80960
80961 /* The following constant reflects the upper bound of the file/locking space */
80962 #ifndef OFFSET_MAX
80963 @@ -1305,7 +1305,7 @@ struct super_block {
80964 * Indicates how deep in a filesystem stack this SB is
80965 */
80966 int s_stack_depth;
80967 -};
80968 +} __randomize_layout;
80969
80970 extern struct timespec current_fs_time(struct super_block *sb);
80971
80972 @@ -1536,7 +1536,8 @@ struct file_operations {
80973 long (*fallocate)(struct file *file, int mode, loff_t offset,
80974 loff_t len);
80975 void (*show_fdinfo)(struct seq_file *m, struct file *f);
80976 -};
80977 +} __do_const __randomize_layout;
80978 +typedef struct file_operations __no_const file_operations_no_const;
80979
80980 struct inode_operations {
80981 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
80982 @@ -2854,4 +2855,14 @@ static inline bool dir_relax(struct inode *inode)
80983 return !IS_DEADDIR(inode);
80984 }
80985
80986 +static inline bool is_sidechannel_device(const struct inode *inode)
80987 +{
80988 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
80989 + umode_t mode = inode->i_mode;
80990 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
80991 +#else
80992 + return false;
80993 +#endif
80994 +}
80995 +
80996 #endif /* _LINUX_FS_H */
80997 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
80998 index 0efc3e6..fd23610 100644
80999 --- a/include/linux/fs_struct.h
81000 +++ b/include/linux/fs_struct.h
81001 @@ -6,13 +6,13 @@
81002 #include <linux/seqlock.h>
81003
81004 struct fs_struct {
81005 - int users;
81006 + atomic_t users;
81007 spinlock_t lock;
81008 seqcount_t seq;
81009 int umask;
81010 int in_exec;
81011 struct path root, pwd;
81012 -};
81013 +} __randomize_layout;
81014
81015 extern struct kmem_cache *fs_cachep;
81016
81017 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
81018 index 7714849..a4a5c7a 100644
81019 --- a/include/linux/fscache-cache.h
81020 +++ b/include/linux/fscache-cache.h
81021 @@ -113,7 +113,7 @@ struct fscache_operation {
81022 fscache_operation_release_t release;
81023 };
81024
81025 -extern atomic_t fscache_op_debug_id;
81026 +extern atomic_unchecked_t fscache_op_debug_id;
81027 extern void fscache_op_work_func(struct work_struct *work);
81028
81029 extern void fscache_enqueue_operation(struct fscache_operation *);
81030 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
81031 INIT_WORK(&op->work, fscache_op_work_func);
81032 atomic_set(&op->usage, 1);
81033 op->state = FSCACHE_OP_ST_INITIALISED;
81034 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
81035 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
81036 op->processor = processor;
81037 op->release = release;
81038 INIT_LIST_HEAD(&op->pend_link);
81039 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
81040 index 115bb81..e7b812b 100644
81041 --- a/include/linux/fscache.h
81042 +++ b/include/linux/fscache.h
81043 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
81044 * - this is mandatory for any object that may have data
81045 */
81046 void (*now_uncached)(void *cookie_netfs_data);
81047 -};
81048 +} __do_const;
81049
81050 /*
81051 * fscache cached network filesystem type
81052 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
81053 index 7ee1774..72505b8 100644
81054 --- a/include/linux/fsnotify.h
81055 +++ b/include/linux/fsnotify.h
81056 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
81057 struct inode *inode = file_inode(file);
81058 __u32 mask = FS_ACCESS;
81059
81060 + if (is_sidechannel_device(inode))
81061 + return;
81062 +
81063 if (S_ISDIR(inode->i_mode))
81064 mask |= FS_ISDIR;
81065
81066 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
81067 struct inode *inode = file_inode(file);
81068 __u32 mask = FS_MODIFY;
81069
81070 + if (is_sidechannel_device(inode))
81071 + return;
81072 +
81073 if (S_ISDIR(inode->i_mode))
81074 mask |= FS_ISDIR;
81075
81076 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
81077 */
81078 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
81079 {
81080 - return kstrdup(name, GFP_KERNEL);
81081 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
81082 }
81083
81084 /*
81085 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
81086 index ec274e0..e678159 100644
81087 --- a/include/linux/genhd.h
81088 +++ b/include/linux/genhd.h
81089 @@ -194,7 +194,7 @@ struct gendisk {
81090 struct kobject *slave_dir;
81091
81092 struct timer_rand_state *random;
81093 - atomic_t sync_io; /* RAID */
81094 + atomic_unchecked_t sync_io; /* RAID */
81095 struct disk_events *ev;
81096 #ifdef CONFIG_BLK_DEV_INTEGRITY
81097 struct blk_integrity *integrity;
81098 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
81099 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
81100
81101 /* drivers/char/random.c */
81102 -extern void add_disk_randomness(struct gendisk *disk);
81103 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
81104 extern void rand_initialize_disk(struct gendisk *disk);
81105
81106 static inline sector_t get_start_sect(struct block_device *bdev)
81107 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
81108 index 667c311..abac2a7 100644
81109 --- a/include/linux/genl_magic_func.h
81110 +++ b/include/linux/genl_magic_func.h
81111 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
81112 },
81113
81114 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
81115 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
81116 +static struct genl_ops ZZZ_genl_ops[] = {
81117 #include GENL_MAGIC_INCLUDE_FILE
81118 };
81119
81120 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
81121 index b840e3b..aeaeef9 100644
81122 --- a/include/linux/gfp.h
81123 +++ b/include/linux/gfp.h
81124 @@ -34,6 +34,13 @@ struct vm_area_struct;
81125 #define ___GFP_NO_KSWAPD 0x400000u
81126 #define ___GFP_OTHER_NODE 0x800000u
81127 #define ___GFP_WRITE 0x1000000u
81128 +
81129 +#ifdef CONFIG_PAX_USERCOPY_SLABS
81130 +#define ___GFP_USERCOPY 0x2000000u
81131 +#else
81132 +#define ___GFP_USERCOPY 0
81133 +#endif
81134 +
81135 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
81136
81137 /*
81138 @@ -90,6 +97,7 @@ struct vm_area_struct;
81139 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
81140 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
81141 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
81142 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
81143
81144 /*
81145 * This may seem redundant, but it's a way of annotating false positives vs.
81146 @@ -97,7 +105,7 @@ struct vm_area_struct;
81147 */
81148 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
81149
81150 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
81151 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
81152 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
81153
81154 /* This equals 0, but use constants in case they ever change */
81155 @@ -152,6 +160,8 @@ struct vm_area_struct;
81156 /* 4GB DMA on some platforms */
81157 #define GFP_DMA32 __GFP_DMA32
81158
81159 +#define GFP_USERCOPY __GFP_USERCOPY
81160 +
81161 /* Convert GFP flags to their corresponding migrate type */
81162 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
81163 {
81164 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
81165 new file mode 100644
81166 index 0000000..91858e4
81167 --- /dev/null
81168 +++ b/include/linux/gracl.h
81169 @@ -0,0 +1,342 @@
81170 +#ifndef GR_ACL_H
81171 +#define GR_ACL_H
81172 +
81173 +#include <linux/grdefs.h>
81174 +#include <linux/resource.h>
81175 +#include <linux/capability.h>
81176 +#include <linux/dcache.h>
81177 +#include <asm/resource.h>
81178 +
81179 +/* Major status information */
81180 +
81181 +#define GR_VERSION "grsecurity 3.1"
81182 +#define GRSECURITY_VERSION 0x3100
81183 +
81184 +enum {
81185 + GR_SHUTDOWN = 0,
81186 + GR_ENABLE = 1,
81187 + GR_SPROLE = 2,
81188 + GR_OLDRELOAD = 3,
81189 + GR_SEGVMOD = 4,
81190 + GR_STATUS = 5,
81191 + GR_UNSPROLE = 6,
81192 + GR_PASSSET = 7,
81193 + GR_SPROLEPAM = 8,
81194 + GR_RELOAD = 9,
81195 +};
81196 +
81197 +/* Password setup definitions
81198 + * kernel/grhash.c */
81199 +enum {
81200 + GR_PW_LEN = 128,
81201 + GR_SALT_LEN = 16,
81202 + GR_SHA_LEN = 32,
81203 +};
81204 +
81205 +enum {
81206 + GR_SPROLE_LEN = 64,
81207 +};
81208 +
81209 +enum {
81210 + GR_NO_GLOB = 0,
81211 + GR_REG_GLOB,
81212 + GR_CREATE_GLOB
81213 +};
81214 +
81215 +#define GR_NLIMITS 32
81216 +
81217 +/* Begin Data Structures */
81218 +
81219 +struct sprole_pw {
81220 + unsigned char *rolename;
81221 + unsigned char salt[GR_SALT_LEN];
81222 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
81223 +};
81224 +
81225 +struct name_entry {
81226 + __u32 key;
81227 + u64 inode;
81228 + dev_t device;
81229 + char *name;
81230 + __u16 len;
81231 + __u8 deleted;
81232 + struct name_entry *prev;
81233 + struct name_entry *next;
81234 +};
81235 +
81236 +struct inodev_entry {
81237 + struct name_entry *nentry;
81238 + struct inodev_entry *prev;
81239 + struct inodev_entry *next;
81240 +};
81241 +
81242 +struct acl_role_db {
81243 + struct acl_role_label **r_hash;
81244 + __u32 r_size;
81245 +};
81246 +
81247 +struct inodev_db {
81248 + struct inodev_entry **i_hash;
81249 + __u32 i_size;
81250 +};
81251 +
81252 +struct name_db {
81253 + struct name_entry **n_hash;
81254 + __u32 n_size;
81255 +};
81256 +
81257 +struct crash_uid {
81258 + uid_t uid;
81259 + unsigned long expires;
81260 +};
81261 +
81262 +struct gr_hash_struct {
81263 + void **table;
81264 + void **nametable;
81265 + void *first;
81266 + __u32 table_size;
81267 + __u32 used_size;
81268 + int type;
81269 +};
81270 +
81271 +/* Userspace Grsecurity ACL data structures */
81272 +
81273 +struct acl_subject_label {
81274 + char *filename;
81275 + u64 inode;
81276 + dev_t device;
81277 + __u32 mode;
81278 + kernel_cap_t cap_mask;
81279 + kernel_cap_t cap_lower;
81280 + kernel_cap_t cap_invert_audit;
81281 +
81282 + struct rlimit res[GR_NLIMITS];
81283 + __u32 resmask;
81284 +
81285 + __u8 user_trans_type;
81286 + __u8 group_trans_type;
81287 + uid_t *user_transitions;
81288 + gid_t *group_transitions;
81289 + __u16 user_trans_num;
81290 + __u16 group_trans_num;
81291 +
81292 + __u32 sock_families[2];
81293 + __u32 ip_proto[8];
81294 + __u32 ip_type;
81295 + struct acl_ip_label **ips;
81296 + __u32 ip_num;
81297 + __u32 inaddr_any_override;
81298 +
81299 + __u32 crashes;
81300 + unsigned long expires;
81301 +
81302 + struct acl_subject_label *parent_subject;
81303 + struct gr_hash_struct *hash;
81304 + struct acl_subject_label *prev;
81305 + struct acl_subject_label *next;
81306 +
81307 + struct acl_object_label **obj_hash;
81308 + __u32 obj_hash_size;
81309 + __u16 pax_flags;
81310 +};
81311 +
81312 +struct role_allowed_ip {
81313 + __u32 addr;
81314 + __u32 netmask;
81315 +
81316 + struct role_allowed_ip *prev;
81317 + struct role_allowed_ip *next;
81318 +};
81319 +
81320 +struct role_transition {
81321 + char *rolename;
81322 +
81323 + struct role_transition *prev;
81324 + struct role_transition *next;
81325 +};
81326 +
81327 +struct acl_role_label {
81328 + char *rolename;
81329 + uid_t uidgid;
81330 + __u16 roletype;
81331 +
81332 + __u16 auth_attempts;
81333 + unsigned long expires;
81334 +
81335 + struct acl_subject_label *root_label;
81336 + struct gr_hash_struct *hash;
81337 +
81338 + struct acl_role_label *prev;
81339 + struct acl_role_label *next;
81340 +
81341 + struct role_transition *transitions;
81342 + struct role_allowed_ip *allowed_ips;
81343 + uid_t *domain_children;
81344 + __u16 domain_child_num;
81345 +
81346 + umode_t umask;
81347 +
81348 + struct acl_subject_label **subj_hash;
81349 + __u32 subj_hash_size;
81350 +};
81351 +
81352 +struct user_acl_role_db {
81353 + struct acl_role_label **r_table;
81354 + __u32 num_pointers; /* Number of allocations to track */
81355 + __u32 num_roles; /* Number of roles */
81356 + __u32 num_domain_children; /* Number of domain children */
81357 + __u32 num_subjects; /* Number of subjects */
81358 + __u32 num_objects; /* Number of objects */
81359 +};
81360 +
81361 +struct acl_object_label {
81362 + char *filename;
81363 + u64 inode;
81364 + dev_t device;
81365 + __u32 mode;
81366 +
81367 + struct acl_subject_label *nested;
81368 + struct acl_object_label *globbed;
81369 +
81370 + /* next two structures not used */
81371 +
81372 + struct acl_object_label *prev;
81373 + struct acl_object_label *next;
81374 +};
81375 +
81376 +struct acl_ip_label {
81377 + char *iface;
81378 + __u32 addr;
81379 + __u32 netmask;
81380 + __u16 low, high;
81381 + __u8 mode;
81382 + __u32 type;
81383 + __u32 proto[8];
81384 +
81385 + /* next two structures not used */
81386 +
81387 + struct acl_ip_label *prev;
81388 + struct acl_ip_label *next;
81389 +};
81390 +
81391 +struct gr_arg {
81392 + struct user_acl_role_db role_db;
81393 + unsigned char pw[GR_PW_LEN];
81394 + unsigned char salt[GR_SALT_LEN];
81395 + unsigned char sum[GR_SHA_LEN];
81396 + unsigned char sp_role[GR_SPROLE_LEN];
81397 + struct sprole_pw *sprole_pws;
81398 + dev_t segv_device;
81399 + u64 segv_inode;
81400 + uid_t segv_uid;
81401 + __u16 num_sprole_pws;
81402 + __u16 mode;
81403 +};
81404 +
81405 +struct gr_arg_wrapper {
81406 + struct gr_arg *arg;
81407 + __u32 version;
81408 + __u32 size;
81409 +};
81410 +
81411 +struct subject_map {
81412 + struct acl_subject_label *user;
81413 + struct acl_subject_label *kernel;
81414 + struct subject_map *prev;
81415 + struct subject_map *next;
81416 +};
81417 +
81418 +struct acl_subj_map_db {
81419 + struct subject_map **s_hash;
81420 + __u32 s_size;
81421 +};
81422 +
81423 +struct gr_policy_state {
81424 + struct sprole_pw **acl_special_roles;
81425 + __u16 num_sprole_pws;
81426 + struct acl_role_label *kernel_role;
81427 + struct acl_role_label *role_list;
81428 + struct acl_role_label *default_role;
81429 + struct acl_role_db acl_role_set;
81430 + struct acl_subj_map_db subj_map_set;
81431 + struct name_db name_set;
81432 + struct inodev_db inodev_set;
81433 +};
81434 +
81435 +struct gr_alloc_state {
81436 + unsigned long alloc_stack_next;
81437 + unsigned long alloc_stack_size;
81438 + void **alloc_stack;
81439 +};
81440 +
81441 +struct gr_reload_state {
81442 + struct gr_policy_state oldpolicy;
81443 + struct gr_alloc_state oldalloc;
81444 + struct gr_policy_state newpolicy;
81445 + struct gr_alloc_state newalloc;
81446 + struct gr_policy_state *oldpolicy_ptr;
81447 + struct gr_alloc_state *oldalloc_ptr;
81448 + unsigned char oldmode;
81449 +};
81450 +
81451 +/* End Data Structures Section */
81452 +
81453 +/* Hash functions generated by empirical testing by Brad Spengler
81454 + Makes good use of the low bits of the inode. Generally 0-1 times
81455 + in loop for successful match. 0-3 for unsuccessful match.
81456 + Shift/add algorithm with modulus of table size and an XOR*/
81457 +
81458 +static __inline__ unsigned int
81459 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
81460 +{
81461 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
81462 +}
81463 +
81464 + static __inline__ unsigned int
81465 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
81466 +{
81467 + return ((const unsigned long)userp % sz);
81468 +}
81469 +
81470 +static __inline__ unsigned int
81471 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
81472 +{
81473 + unsigned int rem;
81474 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
81475 + return rem;
81476 +}
81477 +
81478 +static __inline__ unsigned int
81479 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
81480 +{
81481 + return full_name_hash((const unsigned char *)name, len) % sz;
81482 +}
81483 +
81484 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
81485 + subj = NULL; \
81486 + iter = 0; \
81487 + while (iter < role->subj_hash_size) { \
81488 + if (subj == NULL) \
81489 + subj = role->subj_hash[iter]; \
81490 + if (subj == NULL) { \
81491 + iter++; \
81492 + continue; \
81493 + }
81494 +
81495 +#define FOR_EACH_SUBJECT_END(subj,iter) \
81496 + subj = subj->next; \
81497 + if (subj == NULL) \
81498 + iter++; \
81499 + }
81500 +
81501 +
81502 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
81503 + subj = role->hash->first; \
81504 + while (subj != NULL) {
81505 +
81506 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
81507 + subj = subj->next; \
81508 + }
81509 +
81510 +#endif
81511 +
81512 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
81513 new file mode 100644
81514 index 0000000..af64092
81515 --- /dev/null
81516 +++ b/include/linux/gracl_compat.h
81517 @@ -0,0 +1,156 @@
81518 +#ifndef GR_ACL_COMPAT_H
81519 +#define GR_ACL_COMPAT_H
81520 +
81521 +#include <linux/resource.h>
81522 +#include <asm/resource.h>
81523 +
81524 +struct sprole_pw_compat {
81525 + compat_uptr_t rolename;
81526 + unsigned char salt[GR_SALT_LEN];
81527 + unsigned char sum[GR_SHA_LEN];
81528 +};
81529 +
81530 +struct gr_hash_struct_compat {
81531 + compat_uptr_t table;
81532 + compat_uptr_t nametable;
81533 + compat_uptr_t first;
81534 + __u32 table_size;
81535 + __u32 used_size;
81536 + int type;
81537 +};
81538 +
81539 +struct acl_subject_label_compat {
81540 + compat_uptr_t filename;
81541 + compat_u64 inode;
81542 + __u32 device;
81543 + __u32 mode;
81544 + kernel_cap_t cap_mask;
81545 + kernel_cap_t cap_lower;
81546 + kernel_cap_t cap_invert_audit;
81547 +
81548 + struct compat_rlimit res[GR_NLIMITS];
81549 + __u32 resmask;
81550 +
81551 + __u8 user_trans_type;
81552 + __u8 group_trans_type;
81553 + compat_uptr_t user_transitions;
81554 + compat_uptr_t group_transitions;
81555 + __u16 user_trans_num;
81556 + __u16 group_trans_num;
81557 +
81558 + __u32 sock_families[2];
81559 + __u32 ip_proto[8];
81560 + __u32 ip_type;
81561 + compat_uptr_t ips;
81562 + __u32 ip_num;
81563 + __u32 inaddr_any_override;
81564 +
81565 + __u32 crashes;
81566 + compat_ulong_t expires;
81567 +
81568 + compat_uptr_t parent_subject;
81569 + compat_uptr_t hash;
81570 + compat_uptr_t prev;
81571 + compat_uptr_t next;
81572 +
81573 + compat_uptr_t obj_hash;
81574 + __u32 obj_hash_size;
81575 + __u16 pax_flags;
81576 +};
81577 +
81578 +struct role_allowed_ip_compat {
81579 + __u32 addr;
81580 + __u32 netmask;
81581 +
81582 + compat_uptr_t prev;
81583 + compat_uptr_t next;
81584 +};
81585 +
81586 +struct role_transition_compat {
81587 + compat_uptr_t rolename;
81588 +
81589 + compat_uptr_t prev;
81590 + compat_uptr_t next;
81591 +};
81592 +
81593 +struct acl_role_label_compat {
81594 + compat_uptr_t rolename;
81595 + uid_t uidgid;
81596 + __u16 roletype;
81597 +
81598 + __u16 auth_attempts;
81599 + compat_ulong_t expires;
81600 +
81601 + compat_uptr_t root_label;
81602 + compat_uptr_t hash;
81603 +
81604 + compat_uptr_t prev;
81605 + compat_uptr_t next;
81606 +
81607 + compat_uptr_t transitions;
81608 + compat_uptr_t allowed_ips;
81609 + compat_uptr_t domain_children;
81610 + __u16 domain_child_num;
81611 +
81612 + umode_t umask;
81613 +
81614 + compat_uptr_t subj_hash;
81615 + __u32 subj_hash_size;
81616 +};
81617 +
81618 +struct user_acl_role_db_compat {
81619 + compat_uptr_t r_table;
81620 + __u32 num_pointers;
81621 + __u32 num_roles;
81622 + __u32 num_domain_children;
81623 + __u32 num_subjects;
81624 + __u32 num_objects;
81625 +};
81626 +
81627 +struct acl_object_label_compat {
81628 + compat_uptr_t filename;
81629 + compat_u64 inode;
81630 + __u32 device;
81631 + __u32 mode;
81632 +
81633 + compat_uptr_t nested;
81634 + compat_uptr_t globbed;
81635 +
81636 + compat_uptr_t prev;
81637 + compat_uptr_t next;
81638 +};
81639 +
81640 +struct acl_ip_label_compat {
81641 + compat_uptr_t iface;
81642 + __u32 addr;
81643 + __u32 netmask;
81644 + __u16 low, high;
81645 + __u8 mode;
81646 + __u32 type;
81647 + __u32 proto[8];
81648 +
81649 + compat_uptr_t prev;
81650 + compat_uptr_t next;
81651 +};
81652 +
81653 +struct gr_arg_compat {
81654 + struct user_acl_role_db_compat role_db;
81655 + unsigned char pw[GR_PW_LEN];
81656 + unsigned char salt[GR_SALT_LEN];
81657 + unsigned char sum[GR_SHA_LEN];
81658 + unsigned char sp_role[GR_SPROLE_LEN];
81659 + compat_uptr_t sprole_pws;
81660 + __u32 segv_device;
81661 + compat_u64 segv_inode;
81662 + uid_t segv_uid;
81663 + __u16 num_sprole_pws;
81664 + __u16 mode;
81665 +};
81666 +
81667 +struct gr_arg_wrapper_compat {
81668 + compat_uptr_t arg;
81669 + __u32 version;
81670 + __u32 size;
81671 +};
81672 +
81673 +#endif
81674 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
81675 new file mode 100644
81676 index 0000000..323ecf2
81677 --- /dev/null
81678 +++ b/include/linux/gralloc.h
81679 @@ -0,0 +1,9 @@
81680 +#ifndef __GRALLOC_H
81681 +#define __GRALLOC_H
81682 +
81683 +void acl_free_all(void);
81684 +int acl_alloc_stack_init(unsigned long size);
81685 +void *acl_alloc(unsigned long len);
81686 +void *acl_alloc_num(unsigned long num, unsigned long len);
81687 +
81688 +#endif
81689 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
81690 new file mode 100644
81691 index 0000000..be66033
81692 --- /dev/null
81693 +++ b/include/linux/grdefs.h
81694 @@ -0,0 +1,140 @@
81695 +#ifndef GRDEFS_H
81696 +#define GRDEFS_H
81697 +
81698 +/* Begin grsecurity status declarations */
81699 +
81700 +enum {
81701 + GR_READY = 0x01,
81702 + GR_STATUS_INIT = 0x00 // disabled state
81703 +};
81704 +
81705 +/* Begin ACL declarations */
81706 +
81707 +/* Role flags */
81708 +
81709 +enum {
81710 + GR_ROLE_USER = 0x0001,
81711 + GR_ROLE_GROUP = 0x0002,
81712 + GR_ROLE_DEFAULT = 0x0004,
81713 + GR_ROLE_SPECIAL = 0x0008,
81714 + GR_ROLE_AUTH = 0x0010,
81715 + GR_ROLE_NOPW = 0x0020,
81716 + GR_ROLE_GOD = 0x0040,
81717 + GR_ROLE_LEARN = 0x0080,
81718 + GR_ROLE_TPE = 0x0100,
81719 + GR_ROLE_DOMAIN = 0x0200,
81720 + GR_ROLE_PAM = 0x0400,
81721 + GR_ROLE_PERSIST = 0x0800
81722 +};
81723 +
81724 +/* ACL Subject and Object mode flags */
81725 +enum {
81726 + GR_DELETED = 0x80000000
81727 +};
81728 +
81729 +/* ACL Object-only mode flags */
81730 +enum {
81731 + GR_READ = 0x00000001,
81732 + GR_APPEND = 0x00000002,
81733 + GR_WRITE = 0x00000004,
81734 + GR_EXEC = 0x00000008,
81735 + GR_FIND = 0x00000010,
81736 + GR_INHERIT = 0x00000020,
81737 + GR_SETID = 0x00000040,
81738 + GR_CREATE = 0x00000080,
81739 + GR_DELETE = 0x00000100,
81740 + GR_LINK = 0x00000200,
81741 + GR_AUDIT_READ = 0x00000400,
81742 + GR_AUDIT_APPEND = 0x00000800,
81743 + GR_AUDIT_WRITE = 0x00001000,
81744 + GR_AUDIT_EXEC = 0x00002000,
81745 + GR_AUDIT_FIND = 0x00004000,
81746 + GR_AUDIT_INHERIT= 0x00008000,
81747 + GR_AUDIT_SETID = 0x00010000,
81748 + GR_AUDIT_CREATE = 0x00020000,
81749 + GR_AUDIT_DELETE = 0x00040000,
81750 + GR_AUDIT_LINK = 0x00080000,
81751 + GR_PTRACERD = 0x00100000,
81752 + GR_NOPTRACE = 0x00200000,
81753 + GR_SUPPRESS = 0x00400000,
81754 + GR_NOLEARN = 0x00800000,
81755 + GR_INIT_TRANSFER= 0x01000000
81756 +};
81757 +
81758 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
81759 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
81760 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
81761 +
81762 +/* ACL subject-only mode flags */
81763 +enum {
81764 + GR_KILL = 0x00000001,
81765 + GR_VIEW = 0x00000002,
81766 + GR_PROTECTED = 0x00000004,
81767 + GR_LEARN = 0x00000008,
81768 + GR_OVERRIDE = 0x00000010,
81769 + /* just a placeholder, this mode is only used in userspace */
81770 + GR_DUMMY = 0x00000020,
81771 + GR_PROTSHM = 0x00000040,
81772 + GR_KILLPROC = 0x00000080,
81773 + GR_KILLIPPROC = 0x00000100,
81774 + /* just a placeholder, this mode is only used in userspace */
81775 + GR_NOTROJAN = 0x00000200,
81776 + GR_PROTPROCFD = 0x00000400,
81777 + GR_PROCACCT = 0x00000800,
81778 + GR_RELAXPTRACE = 0x00001000,
81779 + //GR_NESTED = 0x00002000,
81780 + GR_INHERITLEARN = 0x00004000,
81781 + GR_PROCFIND = 0x00008000,
81782 + GR_POVERRIDE = 0x00010000,
81783 + GR_KERNELAUTH = 0x00020000,
81784 + GR_ATSECURE = 0x00040000,
81785 + GR_SHMEXEC = 0x00080000
81786 +};
81787 +
81788 +enum {
81789 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
81790 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
81791 + GR_PAX_ENABLE_MPROTECT = 0x0004,
81792 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
81793 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
81794 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
81795 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
81796 + GR_PAX_DISABLE_MPROTECT = 0x0400,
81797 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
81798 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
81799 +};
81800 +
81801 +enum {
81802 + GR_ID_USER = 0x01,
81803 + GR_ID_GROUP = 0x02,
81804 +};
81805 +
81806 +enum {
81807 + GR_ID_ALLOW = 0x01,
81808 + GR_ID_DENY = 0x02,
81809 +};
81810 +
81811 +#define GR_CRASH_RES 31
81812 +#define GR_UIDTABLE_MAX 500
81813 +
81814 +/* begin resource learning section */
81815 +enum {
81816 + GR_RLIM_CPU_BUMP = 60,
81817 + GR_RLIM_FSIZE_BUMP = 50000,
81818 + GR_RLIM_DATA_BUMP = 10000,
81819 + GR_RLIM_STACK_BUMP = 1000,
81820 + GR_RLIM_CORE_BUMP = 10000,
81821 + GR_RLIM_RSS_BUMP = 500000,
81822 + GR_RLIM_NPROC_BUMP = 1,
81823 + GR_RLIM_NOFILE_BUMP = 5,
81824 + GR_RLIM_MEMLOCK_BUMP = 50000,
81825 + GR_RLIM_AS_BUMP = 500000,
81826 + GR_RLIM_LOCKS_BUMP = 2,
81827 + GR_RLIM_SIGPENDING_BUMP = 5,
81828 + GR_RLIM_MSGQUEUE_BUMP = 10000,
81829 + GR_RLIM_NICE_BUMP = 1,
81830 + GR_RLIM_RTPRIO_BUMP = 1,
81831 + GR_RLIM_RTTIME_BUMP = 1000000
81832 +};
81833 +
81834 +#endif
81835 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
81836 new file mode 100644
81837 index 0000000..fb1de5d
81838 --- /dev/null
81839 +++ b/include/linux/grinternal.h
81840 @@ -0,0 +1,230 @@
81841 +#ifndef __GRINTERNAL_H
81842 +#define __GRINTERNAL_H
81843 +
81844 +#ifdef CONFIG_GRKERNSEC
81845 +
81846 +#include <linux/fs.h>
81847 +#include <linux/mnt_namespace.h>
81848 +#include <linux/nsproxy.h>
81849 +#include <linux/gracl.h>
81850 +#include <linux/grdefs.h>
81851 +#include <linux/grmsg.h>
81852 +
81853 +void gr_add_learn_entry(const char *fmt, ...)
81854 + __attribute__ ((format (printf, 1, 2)));
81855 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
81856 + const struct vfsmount *mnt);
81857 +__u32 gr_check_create(const struct dentry *new_dentry,
81858 + const struct dentry *parent,
81859 + const struct vfsmount *mnt, const __u32 mode);
81860 +int gr_check_protected_task(const struct task_struct *task);
81861 +__u32 to_gr_audit(const __u32 reqmode);
81862 +int gr_set_acls(const int type);
81863 +int gr_acl_is_enabled(void);
81864 +char gr_roletype_to_char(void);
81865 +
81866 +void gr_handle_alertkill(struct task_struct *task);
81867 +char *gr_to_filename(const struct dentry *dentry,
81868 + const struct vfsmount *mnt);
81869 +char *gr_to_filename1(const struct dentry *dentry,
81870 + const struct vfsmount *mnt);
81871 +char *gr_to_filename2(const struct dentry *dentry,
81872 + const struct vfsmount *mnt);
81873 +char *gr_to_filename3(const struct dentry *dentry,
81874 + const struct vfsmount *mnt);
81875 +
81876 +extern int grsec_enable_ptrace_readexec;
81877 +extern int grsec_enable_harden_ptrace;
81878 +extern int grsec_enable_link;
81879 +extern int grsec_enable_fifo;
81880 +extern int grsec_enable_execve;
81881 +extern int grsec_enable_shm;
81882 +extern int grsec_enable_execlog;
81883 +extern int grsec_enable_signal;
81884 +extern int grsec_enable_audit_ptrace;
81885 +extern int grsec_enable_forkfail;
81886 +extern int grsec_enable_time;
81887 +extern int grsec_enable_rofs;
81888 +extern int grsec_deny_new_usb;
81889 +extern int grsec_enable_chroot_shmat;
81890 +extern int grsec_enable_chroot_mount;
81891 +extern int grsec_enable_chroot_double;
81892 +extern int grsec_enable_chroot_pivot;
81893 +extern int grsec_enable_chroot_chdir;
81894 +extern int grsec_enable_chroot_chmod;
81895 +extern int grsec_enable_chroot_mknod;
81896 +extern int grsec_enable_chroot_fchdir;
81897 +extern int grsec_enable_chroot_nice;
81898 +extern int grsec_enable_chroot_execlog;
81899 +extern int grsec_enable_chroot_caps;
81900 +extern int grsec_enable_chroot_rename;
81901 +extern int grsec_enable_chroot_sysctl;
81902 +extern int grsec_enable_chroot_unix;
81903 +extern int grsec_enable_symlinkown;
81904 +extern kgid_t grsec_symlinkown_gid;
81905 +extern int grsec_enable_tpe;
81906 +extern kgid_t grsec_tpe_gid;
81907 +extern int grsec_enable_tpe_all;
81908 +extern int grsec_enable_tpe_invert;
81909 +extern int grsec_enable_socket_all;
81910 +extern kgid_t grsec_socket_all_gid;
81911 +extern int grsec_enable_socket_client;
81912 +extern kgid_t grsec_socket_client_gid;
81913 +extern int grsec_enable_socket_server;
81914 +extern kgid_t grsec_socket_server_gid;
81915 +extern kgid_t grsec_audit_gid;
81916 +extern int grsec_enable_group;
81917 +extern int grsec_enable_log_rwxmaps;
81918 +extern int grsec_enable_mount;
81919 +extern int grsec_enable_chdir;
81920 +extern int grsec_resource_logging;
81921 +extern int grsec_enable_blackhole;
81922 +extern int grsec_lastack_retries;
81923 +extern int grsec_enable_brute;
81924 +extern int grsec_enable_harden_ipc;
81925 +extern int grsec_lock;
81926 +
81927 +extern spinlock_t grsec_alert_lock;
81928 +extern unsigned long grsec_alert_wtime;
81929 +extern unsigned long grsec_alert_fyet;
81930 +
81931 +extern spinlock_t grsec_audit_lock;
81932 +
81933 +extern rwlock_t grsec_exec_file_lock;
81934 +
81935 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
81936 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
81937 + (tsk)->exec_file->f_path.mnt) : "/")
81938 +
81939 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
81940 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
81941 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
81942 +
81943 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
81944 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
81945 + (tsk)->exec_file->f_path.mnt) : "/")
81946 +
81947 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
81948 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
81949 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
81950 +
81951 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
81952 +
81953 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
81954 +
81955 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
81956 +{
81957 + if (file1 && file2) {
81958 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
81959 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
81960 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
81961 + return true;
81962 + }
81963 +
81964 + return false;
81965 +}
81966 +
81967 +#define GR_CHROOT_CAPS {{ \
81968 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
81969 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
81970 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
81971 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
81972 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
81973 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
81974 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
81975 +
81976 +#define security_learn(normal_msg,args...) \
81977 +({ \
81978 + read_lock(&grsec_exec_file_lock); \
81979 + gr_add_learn_entry(normal_msg "\n", ## args); \
81980 + read_unlock(&grsec_exec_file_lock); \
81981 +})
81982 +
81983 +enum {
81984 + GR_DO_AUDIT,
81985 + GR_DONT_AUDIT,
81986 + /* used for non-audit messages that we shouldn't kill the task on */
81987 + GR_DONT_AUDIT_GOOD
81988 +};
81989 +
81990 +enum {
81991 + GR_TTYSNIFF,
81992 + GR_RBAC,
81993 + GR_RBAC_STR,
81994 + GR_STR_RBAC,
81995 + GR_RBAC_MODE2,
81996 + GR_RBAC_MODE3,
81997 + GR_FILENAME,
81998 + GR_SYSCTL_HIDDEN,
81999 + GR_NOARGS,
82000 + GR_ONE_INT,
82001 + GR_ONE_INT_TWO_STR,
82002 + GR_ONE_STR,
82003 + GR_STR_INT,
82004 + GR_TWO_STR_INT,
82005 + GR_TWO_INT,
82006 + GR_TWO_U64,
82007 + GR_THREE_INT,
82008 + GR_FIVE_INT_TWO_STR,
82009 + GR_TWO_STR,
82010 + GR_THREE_STR,
82011 + GR_FOUR_STR,
82012 + GR_STR_FILENAME,
82013 + GR_FILENAME_STR,
82014 + GR_FILENAME_TWO_INT,
82015 + GR_FILENAME_TWO_INT_STR,
82016 + GR_TEXTREL,
82017 + GR_PTRACE,
82018 + GR_RESOURCE,
82019 + GR_CAP,
82020 + GR_SIG,
82021 + GR_SIG2,
82022 + GR_CRASH1,
82023 + GR_CRASH2,
82024 + GR_PSACCT,
82025 + GR_RWXMAP,
82026 + GR_RWXMAPVMA
82027 +};
82028 +
82029 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
82030 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
82031 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
82032 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
82033 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
82034 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
82035 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
82036 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
82037 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
82038 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
82039 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
82040 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
82041 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
82042 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
82043 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
82044 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
82045 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
82046 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
82047 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
82048 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
82049 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
82050 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
82051 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
82052 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
82053 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
82054 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
82055 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
82056 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
82057 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
82058 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
82059 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
82060 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
82061 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
82062 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
82063 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
82064 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
82065 +
82066 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
82067 +
82068 +#endif
82069 +
82070 +#endif
82071 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
82072 new file mode 100644
82073 index 0000000..26ef560
82074 --- /dev/null
82075 +++ b/include/linux/grmsg.h
82076 @@ -0,0 +1,118 @@
82077 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
82078 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
82079 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
82080 +#define GR_STOPMOD_MSG "denied modification of module state by "
82081 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
82082 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
82083 +#define GR_IOPERM_MSG "denied use of ioperm() by "
82084 +#define GR_IOPL_MSG "denied use of iopl() by "
82085 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
82086 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
82087 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
82088 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
82089 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
82090 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
82091 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
82092 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
82093 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
82094 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
82095 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
82096 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
82097 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
82098 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
82099 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
82100 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
82101 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
82102 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
82103 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
82104 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
82105 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
82106 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
82107 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
82108 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
82109 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
82110 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
82111 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
82112 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
82113 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
82114 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
82115 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
82116 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
82117 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
82118 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
82119 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
82120 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
82121 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
82122 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
82123 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
82124 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
82125 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
82126 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
82127 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
82128 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
82129 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
82130 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
82131 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
82132 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
82133 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
82134 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
82135 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
82136 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
82137 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
82138 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
82139 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
82140 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
82141 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
82142 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
82143 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
82144 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
82145 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
82146 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
82147 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
82148 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
82149 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
82150 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
82151 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
82152 +#define GR_NICE_CHROOT_MSG "denied priority change by "
82153 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
82154 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
82155 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
82156 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
82157 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
82158 +#define GR_TIME_MSG "time set by "
82159 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
82160 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
82161 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
82162 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
82163 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
82164 +#define GR_BIND_MSG "denied bind() by "
82165 +#define GR_CONNECT_MSG "denied connect() by "
82166 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
82167 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
82168 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
82169 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
82170 +#define GR_CAP_ACL_MSG "use of %s denied for "
82171 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
82172 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
82173 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
82174 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
82175 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
82176 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
82177 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
82178 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
82179 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
82180 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
82181 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
82182 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
82183 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
82184 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
82185 +#define GR_VM86_MSG "denied use of vm86 by "
82186 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
82187 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
82188 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
82189 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
82190 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
82191 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
82192 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
82193 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
82194 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
82195 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
82196 new file mode 100644
82197 index 0000000..63c1850
82198 --- /dev/null
82199 +++ b/include/linux/grsecurity.h
82200 @@ -0,0 +1,250 @@
82201 +#ifndef GR_SECURITY_H
82202 +#define GR_SECURITY_H
82203 +#include <linux/fs.h>
82204 +#include <linux/fs_struct.h>
82205 +#include <linux/binfmts.h>
82206 +#include <linux/gracl.h>
82207 +
82208 +/* notify of brain-dead configs */
82209 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82210 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
82211 +#endif
82212 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
82213 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
82214 +#endif
82215 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
82216 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
82217 +#endif
82218 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
82219 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
82220 +#endif
82221 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
82222 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
82223 +#endif
82224 +
82225 +int gr_handle_new_usb(void);
82226 +
82227 +void gr_handle_brute_attach(int dumpable);
82228 +void gr_handle_brute_check(void);
82229 +void gr_handle_kernel_exploit(void);
82230 +
82231 +char gr_roletype_to_char(void);
82232 +
82233 +int gr_proc_is_restricted(void);
82234 +
82235 +int gr_acl_enable_at_secure(void);
82236 +
82237 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
82238 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
82239 +
82240 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
82241 +
82242 +void gr_del_task_from_ip_table(struct task_struct *p);
82243 +
82244 +int gr_pid_is_chrooted(struct task_struct *p);
82245 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
82246 +int gr_handle_chroot_nice(void);
82247 +int gr_handle_chroot_sysctl(const int op);
82248 +int gr_handle_chroot_setpriority(struct task_struct *p,
82249 + const int niceval);
82250 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
82251 +int gr_chroot_fhandle(void);
82252 +int gr_handle_chroot_chroot(const struct dentry *dentry,
82253 + const struct vfsmount *mnt);
82254 +void gr_handle_chroot_chdir(const struct path *path);
82255 +int gr_handle_chroot_chmod(const struct dentry *dentry,
82256 + const struct vfsmount *mnt, const int mode);
82257 +int gr_handle_chroot_mknod(const struct dentry *dentry,
82258 + const struct vfsmount *mnt, const int mode);
82259 +int gr_handle_chroot_mount(const struct dentry *dentry,
82260 + const struct vfsmount *mnt,
82261 + const char *dev_name);
82262 +int gr_handle_chroot_pivot(void);
82263 +int gr_handle_chroot_unix(const pid_t pid);
82264 +
82265 +int gr_handle_rawio(const struct inode *inode);
82266 +
82267 +void gr_handle_ioperm(void);
82268 +void gr_handle_iopl(void);
82269 +void gr_handle_msr_write(void);
82270 +
82271 +umode_t gr_acl_umask(void);
82272 +
82273 +int gr_tpe_allow(const struct file *file);
82274 +
82275 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
82276 +void gr_clear_chroot_entries(struct task_struct *task);
82277 +
82278 +void gr_log_forkfail(const int retval);
82279 +void gr_log_timechange(void);
82280 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
82281 +void gr_log_chdir(const struct dentry *dentry,
82282 + const struct vfsmount *mnt);
82283 +void gr_log_chroot_exec(const struct dentry *dentry,
82284 + const struct vfsmount *mnt);
82285 +void gr_log_remount(const char *devname, const int retval);
82286 +void gr_log_unmount(const char *devname, const int retval);
82287 +void gr_log_mount(const char *from, struct path *to, const int retval);
82288 +void gr_log_textrel(struct vm_area_struct *vma);
82289 +void gr_log_ptgnustack(struct file *file);
82290 +void gr_log_rwxmmap(struct file *file);
82291 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
82292 +
82293 +int gr_handle_follow_link(const struct inode *parent,
82294 + const struct inode *inode,
82295 + const struct dentry *dentry,
82296 + const struct vfsmount *mnt);
82297 +int gr_handle_fifo(const struct dentry *dentry,
82298 + const struct vfsmount *mnt,
82299 + const struct dentry *dir, const int flag,
82300 + const int acc_mode);
82301 +int gr_handle_hardlink(const struct dentry *dentry,
82302 + const struct vfsmount *mnt,
82303 + struct inode *inode,
82304 + const int mode, const struct filename *to);
82305 +
82306 +int gr_is_capable(const int cap);
82307 +int gr_is_capable_nolog(const int cap);
82308 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
82309 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
82310 +
82311 +void gr_copy_label(struct task_struct *tsk);
82312 +void gr_handle_crash(struct task_struct *task, const int sig);
82313 +int gr_handle_signal(const struct task_struct *p, const int sig);
82314 +int gr_check_crash_uid(const kuid_t uid);
82315 +int gr_check_protected_task(const struct task_struct *task);
82316 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
82317 +int gr_acl_handle_mmap(const struct file *file,
82318 + const unsigned long prot);
82319 +int gr_acl_handle_mprotect(const struct file *file,
82320 + const unsigned long prot);
82321 +int gr_check_hidden_task(const struct task_struct *tsk);
82322 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
82323 + const struct vfsmount *mnt);
82324 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
82325 + const struct vfsmount *mnt);
82326 +__u32 gr_acl_handle_access(const struct dentry *dentry,
82327 + const struct vfsmount *mnt, const int fmode);
82328 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
82329 + const struct vfsmount *mnt, umode_t *mode);
82330 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
82331 + const struct vfsmount *mnt);
82332 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
82333 + const struct vfsmount *mnt);
82334 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
82335 + const struct vfsmount *mnt);
82336 +int gr_handle_ptrace(struct task_struct *task, const long request);
82337 +int gr_handle_proc_ptrace(struct task_struct *task);
82338 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
82339 + const struct vfsmount *mnt);
82340 +int gr_check_crash_exec(const struct file *filp);
82341 +int gr_acl_is_enabled(void);
82342 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
82343 + const kgid_t gid);
82344 +int gr_set_proc_label(const struct dentry *dentry,
82345 + const struct vfsmount *mnt,
82346 + const int unsafe_flags);
82347 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
82348 + const struct vfsmount *mnt);
82349 +__u32 gr_acl_handle_open(const struct dentry *dentry,
82350 + const struct vfsmount *mnt, int acc_mode);
82351 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
82352 + const struct dentry *p_dentry,
82353 + const struct vfsmount *p_mnt,
82354 + int open_flags, int acc_mode, const int imode);
82355 +void gr_handle_create(const struct dentry *dentry,
82356 + const struct vfsmount *mnt);
82357 +void gr_handle_proc_create(const struct dentry *dentry,
82358 + const struct inode *inode);
82359 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
82360 + const struct dentry *parent_dentry,
82361 + const struct vfsmount *parent_mnt,
82362 + const int mode);
82363 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
82364 + const struct dentry *parent_dentry,
82365 + const struct vfsmount *parent_mnt);
82366 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
82367 + const struct vfsmount *mnt);
82368 +void gr_handle_delete(const u64 ino, const dev_t dev);
82369 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
82370 + const struct vfsmount *mnt);
82371 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
82372 + const struct dentry *parent_dentry,
82373 + const struct vfsmount *parent_mnt,
82374 + const struct filename *from);
82375 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
82376 + const struct dentry *parent_dentry,
82377 + const struct vfsmount *parent_mnt,
82378 + const struct dentry *old_dentry,
82379 + const struct vfsmount *old_mnt, const struct filename *to);
82380 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
82381 +int gr_acl_handle_rename(struct dentry *new_dentry,
82382 + struct dentry *parent_dentry,
82383 + const struct vfsmount *parent_mnt,
82384 + struct dentry *old_dentry,
82385 + struct inode *old_parent_inode,
82386 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
82387 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
82388 + struct dentry *old_dentry,
82389 + struct dentry *new_dentry,
82390 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
82391 +__u32 gr_check_link(const struct dentry *new_dentry,
82392 + const struct dentry *parent_dentry,
82393 + const struct vfsmount *parent_mnt,
82394 + const struct dentry *old_dentry,
82395 + const struct vfsmount *old_mnt);
82396 +int gr_acl_handle_filldir(const struct file *file, const char *name,
82397 + const unsigned int namelen, const u64 ino);
82398 +
82399 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
82400 + const struct vfsmount *mnt);
82401 +void gr_acl_handle_exit(void);
82402 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
82403 +int gr_acl_handle_procpidmem(const struct task_struct *task);
82404 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
82405 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
82406 +void gr_audit_ptrace(struct task_struct *task);
82407 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
82408 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
82409 +void gr_put_exec_file(struct task_struct *task);
82410 +
82411 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
82412 +
82413 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82414 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
82415 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
82416 + struct dentry *newdentry, struct vfsmount *newmnt);
82417 +
82418 +#ifdef CONFIG_GRKERNSEC_RESLOG
82419 +extern void gr_log_resource(const struct task_struct *task, const int res,
82420 + const unsigned long wanted, const int gt);
82421 +#else
82422 +static inline void gr_log_resource(const struct task_struct *task, const int res,
82423 + const unsigned long wanted, const int gt)
82424 +{
82425 +}
82426 +#endif
82427 +
82428 +#ifdef CONFIG_GRKERNSEC
82429 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
82430 +void gr_handle_vm86(void);
82431 +void gr_handle_mem_readwrite(u64 from, u64 to);
82432 +
82433 +void gr_log_badprocpid(const char *entry);
82434 +
82435 +extern int grsec_enable_dmesg;
82436 +extern int grsec_disable_privio;
82437 +
82438 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
82439 +extern kgid_t grsec_proc_gid;
82440 +#endif
82441 +
82442 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
82443 +extern int grsec_enable_chroot_findtask;
82444 +#endif
82445 +#ifdef CONFIG_GRKERNSEC_SETXID
82446 +extern int grsec_enable_setxid;
82447 +#endif
82448 +#endif
82449 +
82450 +#endif
82451 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
82452 new file mode 100644
82453 index 0000000..e7ffaaf
82454 --- /dev/null
82455 +++ b/include/linux/grsock.h
82456 @@ -0,0 +1,19 @@
82457 +#ifndef __GRSOCK_H
82458 +#define __GRSOCK_H
82459 +
82460 +extern void gr_attach_curr_ip(const struct sock *sk);
82461 +extern int gr_handle_sock_all(const int family, const int type,
82462 + const int protocol);
82463 +extern int gr_handle_sock_server(const struct sockaddr *sck);
82464 +extern int gr_handle_sock_server_other(const struct sock *sck);
82465 +extern int gr_handle_sock_client(const struct sockaddr *sck);
82466 +extern int gr_search_connect(struct socket * sock,
82467 + struct sockaddr_in * addr);
82468 +extern int gr_search_bind(struct socket * sock,
82469 + struct sockaddr_in * addr);
82470 +extern int gr_search_listen(struct socket * sock);
82471 +extern int gr_search_accept(struct socket * sock);
82472 +extern int gr_search_socket(const int domain, const int type,
82473 + const int protocol);
82474 +
82475 +#endif
82476 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
82477 index 9286a46..373f27f 100644
82478 --- a/include/linux/highmem.h
82479 +++ b/include/linux/highmem.h
82480 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
82481 kunmap_atomic(kaddr);
82482 }
82483
82484 +static inline void sanitize_highpage(struct page *page)
82485 +{
82486 + void *kaddr;
82487 + unsigned long flags;
82488 +
82489 + local_irq_save(flags);
82490 + kaddr = kmap_atomic(page);
82491 + clear_page(kaddr);
82492 + kunmap_atomic(kaddr);
82493 + local_irq_restore(flags);
82494 +}
82495 +
82496 static inline void zero_user_segments(struct page *page,
82497 unsigned start1, unsigned end1,
82498 unsigned start2, unsigned end2)
82499 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
82500 index 1c7b89a..7dda400 100644
82501 --- a/include/linux/hwmon-sysfs.h
82502 +++ b/include/linux/hwmon-sysfs.h
82503 @@ -25,7 +25,8 @@
82504 struct sensor_device_attribute{
82505 struct device_attribute dev_attr;
82506 int index;
82507 -};
82508 +} __do_const;
82509 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
82510 #define to_sensor_dev_attr(_dev_attr) \
82511 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
82512
82513 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
82514 struct device_attribute dev_attr;
82515 u8 index;
82516 u8 nr;
82517 -};
82518 +} __do_const;
82519 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
82520 #define to_sensor_dev_attr_2(_dev_attr) \
82521 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
82522
82523 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
82524 index 7c76959..153e597 100644
82525 --- a/include/linux/i2c.h
82526 +++ b/include/linux/i2c.h
82527 @@ -413,6 +413,7 @@ struct i2c_algorithm {
82528 int (*unreg_slave)(struct i2c_client *client);
82529 #endif
82530 };
82531 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
82532
82533 /**
82534 * struct i2c_bus_recovery_info - I2C bus recovery information
82535 diff --git a/include/linux/i2o.h b/include/linux/i2o.h
82536 index d23c3c2..eb63c81 100644
82537 --- a/include/linux/i2o.h
82538 +++ b/include/linux/i2o.h
82539 @@ -565,7 +565,7 @@ struct i2o_controller {
82540 struct i2o_device *exec; /* Executive */
82541 #if BITS_PER_LONG == 64
82542 spinlock_t context_list_lock; /* lock for context_list */
82543 - atomic_t context_list_counter; /* needed for unique contexts */
82544 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
82545 struct list_head context_list; /* list of context id's
82546 and pointers */
82547 #endif
82548 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
82549 index aff7ad8..3942bbd 100644
82550 --- a/include/linux/if_pppox.h
82551 +++ b/include/linux/if_pppox.h
82552 @@ -76,7 +76,7 @@ struct pppox_proto {
82553 int (*ioctl)(struct socket *sock, unsigned int cmd,
82554 unsigned long arg);
82555 struct module *owner;
82556 -};
82557 +} __do_const;
82558
82559 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
82560 extern void unregister_pppox_proto(int proto_num);
82561 diff --git a/include/linux/init.h b/include/linux/init.h
82562 index 2df8e8d..3e1280d 100644
82563 --- a/include/linux/init.h
82564 +++ b/include/linux/init.h
82565 @@ -37,9 +37,17 @@
82566 * section.
82567 */
82568
82569 +#define add_init_latent_entropy __latent_entropy
82570 +
82571 +#ifdef CONFIG_MEMORY_HOTPLUG
82572 +#define add_meminit_latent_entropy
82573 +#else
82574 +#define add_meminit_latent_entropy __latent_entropy
82575 +#endif
82576 +
82577 /* These are for everybody (although not all archs will actually
82578 discard it in modules) */
82579 -#define __init __section(.init.text) __cold notrace
82580 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
82581 #define __initdata __section(.init.data)
82582 #define __initconst __constsection(.init.rodata)
82583 #define __exitdata __section(.exit.data)
82584 @@ -100,7 +108,7 @@
82585 #define __cpuexitconst
82586
82587 /* Used for MEMORY_HOTPLUG */
82588 -#define __meminit __section(.meminit.text) __cold notrace
82589 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
82590 #define __meminitdata __section(.meminit.data)
82591 #define __meminitconst __constsection(.meminit.rodata)
82592 #define __memexit __section(.memexit.text) __exitused __cold notrace
82593 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
82594 index 3037fc0..c6527ce 100644
82595 --- a/include/linux/init_task.h
82596 +++ b/include/linux/init_task.h
82597 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
82598
82599 #define INIT_TASK_COMM "swapper"
82600
82601 +#ifdef CONFIG_X86
82602 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
82603 +#else
82604 +#define INIT_TASK_THREAD_INFO
82605 +#endif
82606 +
82607 #ifdef CONFIG_RT_MUTEXES
82608 # define INIT_RT_MUTEXES(tsk) \
82609 .pi_waiters = RB_ROOT, \
82610 @@ -214,6 +220,7 @@ extern struct task_group root_task_group;
82611 RCU_POINTER_INITIALIZER(cred, &init_cred), \
82612 .comm = INIT_TASK_COMM, \
82613 .thread = INIT_THREAD, \
82614 + INIT_TASK_THREAD_INFO \
82615 .fs = &init_fs, \
82616 .files = &init_files, \
82617 .signal = &init_signals, \
82618 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
82619 index d9b05b5..e5f5b7b 100644
82620 --- a/include/linux/interrupt.h
82621 +++ b/include/linux/interrupt.h
82622 @@ -413,8 +413,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
82623
82624 struct softirq_action
82625 {
82626 - void (*action)(struct softirq_action *);
82627 -};
82628 + void (*action)(void);
82629 +} __no_const;
82630
82631 asmlinkage void do_softirq(void);
82632 asmlinkage void __do_softirq(void);
82633 @@ -428,7 +428,7 @@ static inline void do_softirq_own_stack(void)
82634 }
82635 #endif
82636
82637 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
82638 +extern void open_softirq(int nr, void (*action)(void));
82639 extern void softirq_init(void);
82640 extern void __raise_softirq_irqoff(unsigned int nr);
82641
82642 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
82643 index 38daa45..4de4317 100644
82644 --- a/include/linux/iommu.h
82645 +++ b/include/linux/iommu.h
82646 @@ -147,7 +147,7 @@ struct iommu_ops {
82647
82648 unsigned long pgsize_bitmap;
82649 void *priv;
82650 -};
82651 +} __do_const;
82652
82653 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
82654 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
82655 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
82656 index 2c525022..345b106 100644
82657 --- a/include/linux/ioport.h
82658 +++ b/include/linux/ioport.h
82659 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
82660 int adjust_resource(struct resource *res, resource_size_t start,
82661 resource_size_t size);
82662 resource_size_t resource_alignment(struct resource *res);
82663 -static inline resource_size_t resource_size(const struct resource *res)
82664 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
82665 {
82666 return res->end - res->start + 1;
82667 }
82668 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
82669 index 1eee6bc..9cf4912 100644
82670 --- a/include/linux/ipc_namespace.h
82671 +++ b/include/linux/ipc_namespace.h
82672 @@ -60,7 +60,7 @@ struct ipc_namespace {
82673 struct user_namespace *user_ns;
82674
82675 struct ns_common ns;
82676 -};
82677 +} __randomize_layout;
82678
82679 extern struct ipc_namespace init_ipc_ns;
82680 extern atomic_t nr_ipc_ns;
82681 diff --git a/include/linux/irq.h b/include/linux/irq.h
82682 index d09ec7a..f373eb5 100644
82683 --- a/include/linux/irq.h
82684 +++ b/include/linux/irq.h
82685 @@ -364,7 +364,8 @@ struct irq_chip {
82686 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
82687
82688 unsigned long flags;
82689 -};
82690 +} __do_const;
82691 +typedef struct irq_chip __no_const irq_chip_no_const;
82692
82693 /*
82694 * irq_chip specific flags
82695 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
82696 index 71d706d..817cdec 100644
82697 --- a/include/linux/irqchip/arm-gic.h
82698 +++ b/include/linux/irqchip/arm-gic.h
82699 @@ -95,7 +95,7 @@
82700
82701 struct device_node;
82702
82703 -extern struct irq_chip gic_arch_extn;
82704 +extern irq_chip_no_const gic_arch_extn;
82705
82706 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
82707 u32 offset, struct device_node *);
82708 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
82709 index faf433a..7dcb186 100644
82710 --- a/include/linux/irqdesc.h
82711 +++ b/include/linux/irqdesc.h
82712 @@ -61,7 +61,7 @@ struct irq_desc {
82713 unsigned int irq_count; /* For detecting broken IRQs */
82714 unsigned long last_unhandled; /* Aging timer for unhandled count */
82715 unsigned int irqs_unhandled;
82716 - atomic_t threads_handled;
82717 + atomic_unchecked_t threads_handled;
82718 int threads_handled_last;
82719 raw_spinlock_t lock;
82720 struct cpumask *percpu_enabled;
82721 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
82722 index c367cbd..c9b79e6 100644
82723 --- a/include/linux/jiffies.h
82724 +++ b/include/linux/jiffies.h
82725 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
82726 /*
82727 * Convert various time units to each other:
82728 */
82729 -extern unsigned int jiffies_to_msecs(const unsigned long j);
82730 -extern unsigned int jiffies_to_usecs(const unsigned long j);
82731 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
82732 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
82733
82734 -static inline u64 jiffies_to_nsecs(const unsigned long j)
82735 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
82736 {
82737 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
82738 }
82739
82740 -extern unsigned long msecs_to_jiffies(const unsigned int m);
82741 -extern unsigned long usecs_to_jiffies(const unsigned int u);
82742 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
82743 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
82744 extern unsigned long timespec_to_jiffies(const struct timespec *value);
82745 extern void jiffies_to_timespec(const unsigned long jiffies,
82746 - struct timespec *value);
82747 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
82748 + struct timespec *value) __intentional_overflow(-1);
82749 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
82750 extern void jiffies_to_timeval(const unsigned long jiffies,
82751 struct timeval *value);
82752
82753 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
82754 index 6883e19..e854fcb 100644
82755 --- a/include/linux/kallsyms.h
82756 +++ b/include/linux/kallsyms.h
82757 @@ -15,7 +15,8 @@
82758
82759 struct module;
82760
82761 -#ifdef CONFIG_KALLSYMS
82762 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
82763 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
82764 /* Lookup the address for a symbol. Returns 0 if not found. */
82765 unsigned long kallsyms_lookup_name(const char *name);
82766
82767 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
82768 /* Stupid that this does nothing, but I didn't create this mess. */
82769 #define __print_symbol(fmt, addr)
82770 #endif /*CONFIG_KALLSYMS*/
82771 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
82772 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
82773 +extern unsigned long kallsyms_lookup_name(const char *name);
82774 +extern void __print_symbol(const char *fmt, unsigned long address);
82775 +extern int sprint_backtrace(char *buffer, unsigned long address);
82776 +extern int sprint_symbol(char *buffer, unsigned long address);
82777 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
82778 +const char *kallsyms_lookup(unsigned long addr,
82779 + unsigned long *symbolsize,
82780 + unsigned long *offset,
82781 + char **modname, char *namebuf);
82782 +extern int kallsyms_lookup_size_offset(unsigned long addr,
82783 + unsigned long *symbolsize,
82784 + unsigned long *offset);
82785 +#endif
82786
82787 /* This macro allows us to keep printk typechecking */
82788 static __printf(1, 2)
82789 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
82790 index 64ce58b..6bcdbfa 100644
82791 --- a/include/linux/kernel.h
82792 +++ b/include/linux/kernel.h
82793 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
82794 /* Obsolete, do not use. Use kstrto<foo> instead */
82795
82796 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
82797 -extern long simple_strtol(const char *,char **,unsigned int);
82798 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
82799 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
82800 extern long long simple_strtoll(const char *,char **,unsigned int);
82801
82802 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
82803 index ff9f1d3..6712be5 100644
82804 --- a/include/linux/key-type.h
82805 +++ b/include/linux/key-type.h
82806 @@ -152,7 +152,7 @@ struct key_type {
82807 /* internal fields */
82808 struct list_head link; /* link in types list */
82809 struct lock_class_key lock_class; /* key->sem lock class */
82810 -};
82811 +} __do_const;
82812
82813 extern struct key_type key_type_keyring;
82814
82815 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
82816 index e465bb1..19f605fd 100644
82817 --- a/include/linux/kgdb.h
82818 +++ b/include/linux/kgdb.h
82819 @@ -52,7 +52,7 @@ extern int kgdb_connected;
82820 extern int kgdb_io_module_registered;
82821
82822 extern atomic_t kgdb_setting_breakpoint;
82823 -extern atomic_t kgdb_cpu_doing_single_step;
82824 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
82825
82826 extern struct task_struct *kgdb_usethread;
82827 extern struct task_struct *kgdb_contthread;
82828 @@ -254,7 +254,7 @@ struct kgdb_arch {
82829 void (*correct_hw_break)(void);
82830
82831 void (*enable_nmi)(bool on);
82832 -};
82833 +} __do_const;
82834
82835 /**
82836 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
82837 @@ -279,7 +279,7 @@ struct kgdb_io {
82838 void (*pre_exception) (void);
82839 void (*post_exception) (void);
82840 int is_console;
82841 -};
82842 +} __do_const;
82843
82844 extern struct kgdb_arch arch_kgdb_ops;
82845
82846 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
82847 index e705467..a92471d 100644
82848 --- a/include/linux/kmemleak.h
82849 +++ b/include/linux/kmemleak.h
82850 @@ -27,7 +27,7 @@
82851
82852 extern void kmemleak_init(void) __ref;
82853 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82854 - gfp_t gfp) __ref;
82855 + gfp_t gfp) __ref __size_overflow(2);
82856 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
82857 extern void kmemleak_free(const void *ptr) __ref;
82858 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
82859 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
82860 static inline void kmemleak_init(void)
82861 {
82862 }
82863 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
82864 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
82865 gfp_t gfp)
82866 {
82867 }
82868 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
82869 index 0555cc6..40116ce 100644
82870 --- a/include/linux/kmod.h
82871 +++ b/include/linux/kmod.h
82872 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
82873 * usually useless though. */
82874 extern __printf(2, 3)
82875 int __request_module(bool wait, const char *name, ...);
82876 +extern __printf(3, 4)
82877 +int ___request_module(bool wait, char *param_name, const char *name, ...);
82878 #define request_module(mod...) __request_module(true, mod)
82879 #define request_module_nowait(mod...) __request_module(false, mod)
82880 #define try_then_request_module(x, mod...) \
82881 @@ -57,6 +59,9 @@ struct subprocess_info {
82882 struct work_struct work;
82883 struct completion *complete;
82884 char *path;
82885 +#ifdef CONFIG_GRKERNSEC
82886 + char *origpath;
82887 +#endif
82888 char **argv;
82889 char **envp;
82890 int wait;
82891 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
82892 index 2d61b90..a1d0a13 100644
82893 --- a/include/linux/kobject.h
82894 +++ b/include/linux/kobject.h
82895 @@ -118,7 +118,7 @@ struct kobj_type {
82896 struct attribute **default_attrs;
82897 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
82898 const void *(*namespace)(struct kobject *kobj);
82899 -};
82900 +} __do_const;
82901
82902 struct kobj_uevent_env {
82903 char *argv[3];
82904 @@ -142,6 +142,7 @@ struct kobj_attribute {
82905 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
82906 const char *buf, size_t count);
82907 };
82908 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
82909
82910 extern const struct sysfs_ops kobj_sysfs_ops;
82911
82912 @@ -169,7 +170,7 @@ struct kset {
82913 spinlock_t list_lock;
82914 struct kobject kobj;
82915 const struct kset_uevent_ops *uevent_ops;
82916 -};
82917 +} __randomize_layout;
82918
82919 extern void kset_init(struct kset *kset);
82920 extern int __must_check kset_register(struct kset *kset);
82921 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
82922 index df32d25..fb52e27 100644
82923 --- a/include/linux/kobject_ns.h
82924 +++ b/include/linux/kobject_ns.h
82925 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
82926 const void *(*netlink_ns)(struct sock *sk);
82927 const void *(*initial_ns)(void);
82928 void (*drop_ns)(void *);
82929 -};
82930 +} __do_const;
82931
82932 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
82933 int kobj_ns_type_registered(enum kobj_ns_type type);
82934 diff --git a/include/linux/kref.h b/include/linux/kref.h
82935 index 484604d..0f6c5b6 100644
82936 --- a/include/linux/kref.h
82937 +++ b/include/linux/kref.h
82938 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
82939 static inline int kref_sub(struct kref *kref, unsigned int count,
82940 void (*release)(struct kref *kref))
82941 {
82942 - WARN_ON(release == NULL);
82943 + BUG_ON(release == NULL);
82944
82945 if (atomic_sub_and_test((int) count, &kref->refcount)) {
82946 release(kref);
82947 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
82948 index 26f1060..bafc04a 100644
82949 --- a/include/linux/kvm_host.h
82950 +++ b/include/linux/kvm_host.h
82951 @@ -470,7 +470,7 @@ static inline void kvm_irqfd_exit(void)
82952 {
82953 }
82954 #endif
82955 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
82956 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
82957 struct module *module);
82958 void kvm_exit(void);
82959
82960 @@ -639,7 +639,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
82961 struct kvm_guest_debug *dbg);
82962 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
82963
82964 -int kvm_arch_init(void *opaque);
82965 +int kvm_arch_init(const void *opaque);
82966 void kvm_arch_exit(void);
82967
82968 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
82969 diff --git a/include/linux/libata.h b/include/linux/libata.h
82970 index 91f705d..24be831 100644
82971 --- a/include/linux/libata.h
82972 +++ b/include/linux/libata.h
82973 @@ -979,7 +979,7 @@ struct ata_port_operations {
82974 * fields must be pointers.
82975 */
82976 const struct ata_port_operations *inherits;
82977 -};
82978 +} __do_const;
82979
82980 struct ata_port_info {
82981 unsigned long flags;
82982 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
82983 index a6a42dd..6c5ebce 100644
82984 --- a/include/linux/linkage.h
82985 +++ b/include/linux/linkage.h
82986 @@ -36,6 +36,7 @@
82987 #endif
82988
82989 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
82990 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
82991 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
82992
82993 /*
82994 diff --git a/include/linux/list.h b/include/linux/list.h
82995 index feb773c..98f3075 100644
82996 --- a/include/linux/list.h
82997 +++ b/include/linux/list.h
82998 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
82999 extern void list_del(struct list_head *entry);
83000 #endif
83001
83002 +extern void __pax_list_add(struct list_head *new,
83003 + struct list_head *prev,
83004 + struct list_head *next);
83005 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
83006 +{
83007 + __pax_list_add(new, head, head->next);
83008 +}
83009 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
83010 +{
83011 + __pax_list_add(new, head->prev, head);
83012 +}
83013 +extern void pax_list_del(struct list_head *entry);
83014 +
83015 /**
83016 * list_replace - replace old entry by new one
83017 * @old : the element to be replaced
83018 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
83019 INIT_LIST_HEAD(entry);
83020 }
83021
83022 +extern void pax_list_del_init(struct list_head *entry);
83023 +
83024 /**
83025 * list_move - delete from one list and add as another's head
83026 * @list: the entry to move
83027 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
83028 index 4bfde0e..d6e2e09 100644
83029 --- a/include/linux/lockref.h
83030 +++ b/include/linux/lockref.h
83031 @@ -47,4 +47,36 @@ static inline int __lockref_is_dead(const struct lockref *l)
83032 return ((int)l->count < 0);
83033 }
83034
83035 +static inline unsigned int __lockref_read(struct lockref *lockref)
83036 +{
83037 + return lockref->count;
83038 +}
83039 +
83040 +static inline void __lockref_set(struct lockref *lockref, unsigned int count)
83041 +{
83042 + lockref->count = count;
83043 +}
83044 +
83045 +static inline void __lockref_inc(struct lockref *lockref)
83046 +{
83047 +
83048 +#ifdef CONFIG_PAX_REFCOUNT
83049 + atomic_inc((atomic_t *)&lockref->count);
83050 +#else
83051 + lockref->count++;
83052 +#endif
83053 +
83054 +}
83055 +
83056 +static inline void __lockref_dec(struct lockref *lockref)
83057 +{
83058 +
83059 +#ifdef CONFIG_PAX_REFCOUNT
83060 + atomic_dec((atomic_t *)&lockref->count);
83061 +#else
83062 + lockref->count--;
83063 +#endif
83064 +
83065 +}
83066 +
83067 #endif /* __LINUX_LOCKREF_H */
83068 diff --git a/include/linux/math64.h b/include/linux/math64.h
83069 index c45c089..298841c 100644
83070 --- a/include/linux/math64.h
83071 +++ b/include/linux/math64.h
83072 @@ -15,7 +15,7 @@
83073 * This is commonly provided by 32bit archs to provide an optimized 64bit
83074 * divide.
83075 */
83076 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83077 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83078 {
83079 *remainder = dividend % divisor;
83080 return dividend / divisor;
83081 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
83082 /**
83083 * div64_u64 - unsigned 64bit divide with 64bit divisor
83084 */
83085 -static inline u64 div64_u64(u64 dividend, u64 divisor)
83086 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
83087 {
83088 return dividend / divisor;
83089 }
83090 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
83091 #define div64_ul(x, y) div_u64((x), (y))
83092
83093 #ifndef div_u64_rem
83094 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83095 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
83096 {
83097 *remainder = do_div(dividend, divisor);
83098 return dividend;
83099 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
83100 #endif
83101
83102 #ifndef div64_u64
83103 -extern u64 div64_u64(u64 dividend, u64 divisor);
83104 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
83105 #endif
83106
83107 #ifndef div64_s64
83108 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
83109 * divide.
83110 */
83111 #ifndef div_u64
83112 -static inline u64 div_u64(u64 dividend, u32 divisor)
83113 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
83114 {
83115 u32 remainder;
83116 return div_u64_rem(dividend, divisor, &remainder);
83117 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
83118 index 3d385c8..deacb6a 100644
83119 --- a/include/linux/mempolicy.h
83120 +++ b/include/linux/mempolicy.h
83121 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
83122 }
83123
83124 #define vma_policy(vma) ((vma)->vm_policy)
83125 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83126 +{
83127 + vma->vm_policy = pol;
83128 +}
83129
83130 static inline void mpol_get(struct mempolicy *pol)
83131 {
83132 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
83133 }
83134
83135 #define vma_policy(vma) NULL
83136 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
83137 +{
83138 +}
83139
83140 static inline int
83141 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
83142 diff --git a/include/linux/mm.h b/include/linux/mm.h
83143 index dd5ea30..cf81cd1 100644
83144 --- a/include/linux/mm.h
83145 +++ b/include/linux/mm.h
83146 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
83147
83148 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
83149 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
83150 +
83151 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
83152 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
83153 +#endif
83154 +
83155 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
83156 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
83157 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
83158 @@ -256,8 +261,8 @@ struct vm_operations_struct {
83159 /* called by access_process_vm when get_user_pages() fails, typically
83160 * for use by special VMAs that can switch between memory and hardware
83161 */
83162 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
83163 - void *buf, int len, int write);
83164 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
83165 + void *buf, size_t len, int write);
83166
83167 /* Called by the /proc/PID/maps code to ask the vma whether it
83168 * has a special name. Returning non-NULL will also cause this
83169 @@ -291,6 +296,7 @@ struct vm_operations_struct {
83170 int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
83171 unsigned long size, pgoff_t pgoff);
83172 };
83173 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
83174
83175 struct mmu_gather;
83176 struct inode;
83177 @@ -1183,8 +1189,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
83178 unsigned long *pfn);
83179 int follow_phys(struct vm_area_struct *vma, unsigned long address,
83180 unsigned int flags, unsigned long *prot, resource_size_t *phys);
83181 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83182 - void *buf, int len, int write);
83183 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
83184 + void *buf, size_t len, int write);
83185
83186 static inline void unmap_shared_mapping_range(struct address_space *mapping,
83187 loff_t const holebegin, loff_t const holelen)
83188 @@ -1224,9 +1230,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
83189 }
83190 #endif
83191
83192 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
83193 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
83194 - void *buf, int len, int write);
83195 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
83196 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
83197 + void *buf, size_t len, int write);
83198
83199 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
83200 unsigned long start, unsigned long nr_pages,
83201 @@ -1258,34 +1264,6 @@ int set_page_dirty_lock(struct page *page);
83202 int clear_page_dirty_for_io(struct page *page);
83203 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
83204
83205 -/* Is the vma a continuation of the stack vma above it? */
83206 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
83207 -{
83208 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
83209 -}
83210 -
83211 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
83212 - unsigned long addr)
83213 -{
83214 - return (vma->vm_flags & VM_GROWSDOWN) &&
83215 - (vma->vm_start == addr) &&
83216 - !vma_growsdown(vma->vm_prev, addr);
83217 -}
83218 -
83219 -/* Is the vma a continuation of the stack vma below it? */
83220 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
83221 -{
83222 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
83223 -}
83224 -
83225 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
83226 - unsigned long addr)
83227 -{
83228 - return (vma->vm_flags & VM_GROWSUP) &&
83229 - (vma->vm_end == addr) &&
83230 - !vma_growsup(vma->vm_next, addr);
83231 -}
83232 -
83233 extern struct task_struct *task_of_stack(struct task_struct *task,
83234 struct vm_area_struct *vma, bool in_group);
83235
83236 @@ -1403,8 +1381,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
83237 {
83238 return 0;
83239 }
83240 +
83241 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
83242 + unsigned long address)
83243 +{
83244 + return 0;
83245 +}
83246 #else
83247 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83248 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
83249 #endif
83250
83251 #ifdef __PAGETABLE_PMD_FOLDED
83252 @@ -1413,8 +1398,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
83253 {
83254 return 0;
83255 }
83256 +
83257 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
83258 + unsigned long address)
83259 +{
83260 + return 0;
83261 +}
83262 #else
83263 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
83264 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
83265 #endif
83266
83267 int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
83268 @@ -1432,11 +1424,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
83269 NULL: pud_offset(pgd, address);
83270 }
83271
83272 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
83273 +{
83274 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
83275 + NULL: pud_offset(pgd, address);
83276 +}
83277 +
83278 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
83279 {
83280 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
83281 NULL: pmd_offset(pud, address);
83282 }
83283 +
83284 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
83285 +{
83286 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
83287 + NULL: pmd_offset(pud, address);
83288 +}
83289 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
83290
83291 #if USE_SPLIT_PTE_PTLOCKS
83292 @@ -1819,12 +1823,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
83293 bool *need_rmap_locks);
83294 extern void exit_mmap(struct mm_struct *);
83295
83296 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
83297 +extern void gr_learn_resource(const struct task_struct *task, const int res,
83298 + const unsigned long wanted, const int gt);
83299 +#else
83300 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
83301 + const unsigned long wanted, const int gt)
83302 +{
83303 +}
83304 +#endif
83305 +
83306 static inline int check_data_rlimit(unsigned long rlim,
83307 unsigned long new,
83308 unsigned long start,
83309 unsigned long end_data,
83310 unsigned long start_data)
83311 {
83312 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
83313 if (rlim < RLIM_INFINITY) {
83314 if (((new - start) + (end_data - start_data)) > rlim)
83315 return -ENOSPC;
83316 @@ -1849,7 +1864,7 @@ extern int install_special_mapping(struct mm_struct *mm,
83317 unsigned long addr, unsigned long len,
83318 unsigned long flags, struct page **pages);
83319
83320 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
83321 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
83322
83323 extern unsigned long mmap_region(struct file *file, unsigned long addr,
83324 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
83325 @@ -1857,6 +1872,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
83326 unsigned long len, unsigned long prot, unsigned long flags,
83327 unsigned long pgoff, unsigned long *populate);
83328 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
83329 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
83330
83331 #ifdef CONFIG_MMU
83332 extern int __mm_populate(unsigned long addr, unsigned long len,
83333 @@ -1885,10 +1901,11 @@ struct vm_unmapped_area_info {
83334 unsigned long high_limit;
83335 unsigned long align_mask;
83336 unsigned long align_offset;
83337 + unsigned long threadstack_offset;
83338 };
83339
83340 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
83341 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83342 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
83343 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
83344
83345 /*
83346 * Search for an unmapped address range.
83347 @@ -1900,7 +1917,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
83348 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
83349 */
83350 static inline unsigned long
83351 -vm_unmapped_area(struct vm_unmapped_area_info *info)
83352 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
83353 {
83354 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
83355 return unmapped_area(info);
83356 @@ -1962,6 +1979,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
83357 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
83358 struct vm_area_struct **pprev);
83359
83360 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
83361 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
83362 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
83363 +
83364 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
83365 NULL if none. Assume start_addr < end_addr. */
83366 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
83367 @@ -1991,10 +2012,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
83368 }
83369
83370 #ifdef CONFIG_MMU
83371 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
83372 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
83373 void vma_set_page_prot(struct vm_area_struct *vma);
83374 #else
83375 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
83376 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
83377 {
83378 return __pgprot(0);
83379 }
83380 @@ -2056,6 +2077,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
83381 static inline void vm_stat_account(struct mm_struct *mm,
83382 unsigned long flags, struct file *file, long pages)
83383 {
83384 +
83385 +#ifdef CONFIG_PAX_RANDMMAP
83386 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
83387 +#endif
83388 +
83389 mm->total_vm += pages;
83390 }
83391 #endif /* CONFIG_PROC_FS */
83392 @@ -2159,7 +2185,7 @@ extern int unpoison_memory(unsigned long pfn);
83393 extern int sysctl_memory_failure_early_kill;
83394 extern int sysctl_memory_failure_recovery;
83395 extern void shake_page(struct page *p, int access);
83396 -extern atomic_long_t num_poisoned_pages;
83397 +extern atomic_long_unchecked_t num_poisoned_pages;
83398 extern int soft_offline_page(struct page *page, int flags);
83399
83400 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
83401 @@ -2210,5 +2236,11 @@ void __init setup_nr_node_ids(void);
83402 static inline void setup_nr_node_ids(void) {}
83403 #endif
83404
83405 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
83406 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
83407 +#else
83408 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
83409 +#endif
83410 +
83411 #endif /* __KERNEL__ */
83412 #endif /* _LINUX_MM_H */
83413 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
83414 index 6d34aa2..d73d848 100644
83415 --- a/include/linux/mm_types.h
83416 +++ b/include/linux/mm_types.h
83417 @@ -309,7 +309,9 @@ struct vm_area_struct {
83418 #ifdef CONFIG_NUMA
83419 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
83420 #endif
83421 -};
83422 +
83423 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
83424 +} __randomize_layout;
83425
83426 struct core_thread {
83427 struct task_struct *task;
83428 @@ -459,7 +461,25 @@ struct mm_struct {
83429 /* address of the bounds directory */
83430 void __user *bd_addr;
83431 #endif
83432 -};
83433 +
83434 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
83435 + unsigned long pax_flags;
83436 +#endif
83437 +
83438 +#ifdef CONFIG_PAX_DLRESOLVE
83439 + unsigned long call_dl_resolve;
83440 +#endif
83441 +
83442 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
83443 + unsigned long call_syscall;
83444 +#endif
83445 +
83446 +#ifdef CONFIG_PAX_ASLR
83447 + unsigned long delta_mmap; /* randomized offset */
83448 + unsigned long delta_stack; /* randomized offset */
83449 +#endif
83450 +
83451 +} __randomize_layout;
83452
83453 static inline void mm_init_cpumask(struct mm_struct *mm)
83454 {
83455 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
83456 index c5d5278..f0b68c8 100644
83457 --- a/include/linux/mmiotrace.h
83458 +++ b/include/linux/mmiotrace.h
83459 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
83460 /* Called from ioremap.c */
83461 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
83462 void __iomem *addr);
83463 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
83464 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
83465
83466 /* For anyone to insert markers. Remember trailing newline. */
83467 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
83468 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
83469 {
83470 }
83471
83472 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
83473 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
83474 {
83475 }
83476
83477 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
83478 index 2f0856d..5a4bc1e 100644
83479 --- a/include/linux/mmzone.h
83480 +++ b/include/linux/mmzone.h
83481 @@ -527,7 +527,7 @@ struct zone {
83482
83483 ZONE_PADDING(_pad3_)
83484 /* Zone statistics */
83485 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83486 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
83487 } ____cacheline_internodealigned_in_smp;
83488
83489 enum zone_flags {
83490 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
83491 index 745def8..08a820b 100644
83492 --- a/include/linux/mod_devicetable.h
83493 +++ b/include/linux/mod_devicetable.h
83494 @@ -139,7 +139,7 @@ struct usb_device_id {
83495 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
83496 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
83497
83498 -#define HID_ANY_ID (~0)
83499 +#define HID_ANY_ID (~0U)
83500 #define HID_BUS_ANY 0xffff
83501 #define HID_GROUP_ANY 0x0000
83502
83503 @@ -475,7 +475,7 @@ struct dmi_system_id {
83504 const char *ident;
83505 struct dmi_strmatch matches[4];
83506 void *driver_data;
83507 -};
83508 +} __do_const;
83509 /*
83510 * struct dmi_device_id appears during expansion of
83511 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
83512 diff --git a/include/linux/module.h b/include/linux/module.h
83513 index b653d7c..22a238f 100644
83514 --- a/include/linux/module.h
83515 +++ b/include/linux/module.h
83516 @@ -17,9 +17,11 @@
83517 #include <linux/moduleparam.h>
83518 #include <linux/jump_label.h>
83519 #include <linux/export.h>
83520 +#include <linux/fs.h>
83521
83522 #include <linux/percpu.h>
83523 #include <asm/module.h>
83524 +#include <asm/pgtable.h>
83525
83526 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
83527 #define MODULE_SIG_STRING "~Module signature appended~\n"
83528 @@ -42,7 +44,7 @@ struct module_kobject {
83529 struct kobject *drivers_dir;
83530 struct module_param_attrs *mp;
83531 struct completion *kobj_completion;
83532 -};
83533 +} __randomize_layout;
83534
83535 struct module_attribute {
83536 struct attribute attr;
83537 @@ -54,12 +56,13 @@ struct module_attribute {
83538 int (*test)(struct module *);
83539 void (*free)(struct module *);
83540 };
83541 +typedef struct module_attribute __no_const module_attribute_no_const;
83542
83543 struct module_version_attribute {
83544 struct module_attribute mattr;
83545 const char *module_name;
83546 const char *version;
83547 -} __attribute__ ((__aligned__(sizeof(void *))));
83548 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
83549
83550 extern ssize_t __modver_version_show(struct module_attribute *,
83551 struct module_kobject *, char *);
83552 @@ -221,7 +224,7 @@ struct module {
83553
83554 /* Sysfs stuff. */
83555 struct module_kobject mkobj;
83556 - struct module_attribute *modinfo_attrs;
83557 + module_attribute_no_const *modinfo_attrs;
83558 const char *version;
83559 const char *srcversion;
83560 struct kobject *holders_dir;
83561 @@ -270,19 +273,16 @@ struct module {
83562 int (*init)(void);
83563
83564 /* If this is non-NULL, vfree after init() returns */
83565 - void *module_init;
83566 + void *module_init_rx, *module_init_rw;
83567
83568 /* Here is the actual code + data, vfree'd on unload. */
83569 - void *module_core;
83570 + void *module_core_rx, *module_core_rw;
83571
83572 /* Here are the sizes of the init and core sections */
83573 - unsigned int init_size, core_size;
83574 + unsigned int init_size_rw, core_size_rw;
83575
83576 /* The size of the executable code in each section. */
83577 - unsigned int init_text_size, core_text_size;
83578 -
83579 - /* Size of RO sections of the module (text+rodata) */
83580 - unsigned int init_ro_size, core_ro_size;
83581 + unsigned int init_size_rx, core_size_rx;
83582
83583 /* Arch-specific module values */
83584 struct mod_arch_specific arch;
83585 @@ -338,6 +338,10 @@ struct module {
83586 #ifdef CONFIG_EVENT_TRACING
83587 struct ftrace_event_call **trace_events;
83588 unsigned int num_trace_events;
83589 + struct file_operations trace_id;
83590 + struct file_operations trace_enable;
83591 + struct file_operations trace_format;
83592 + struct file_operations trace_filter;
83593 #endif
83594 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
83595 unsigned int num_ftrace_callsites;
83596 @@ -361,7 +365,7 @@ struct module {
83597 ctor_fn_t *ctors;
83598 unsigned int num_ctors;
83599 #endif
83600 -};
83601 +} __randomize_layout;
83602 #ifndef MODULE_ARCH_INIT
83603 #define MODULE_ARCH_INIT {}
83604 #endif
83605 @@ -382,18 +386,48 @@ bool is_module_address(unsigned long addr);
83606 bool is_module_percpu_address(unsigned long addr);
83607 bool is_module_text_address(unsigned long addr);
83608
83609 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
83610 +{
83611 +
83612 +#ifdef CONFIG_PAX_KERNEXEC
83613 + if (ktla_ktva(addr) >= (unsigned long)start &&
83614 + ktla_ktva(addr) < (unsigned long)start + size)
83615 + return 1;
83616 +#endif
83617 +
83618 + return ((void *)addr >= start && (void *)addr < start + size);
83619 +}
83620 +
83621 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
83622 +{
83623 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
83624 +}
83625 +
83626 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
83627 +{
83628 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
83629 +}
83630 +
83631 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
83632 +{
83633 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
83634 +}
83635 +
83636 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
83637 +{
83638 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
83639 +}
83640 +
83641 static inline bool within_module_core(unsigned long addr,
83642 const struct module *mod)
83643 {
83644 - return (unsigned long)mod->module_core <= addr &&
83645 - addr < (unsigned long)mod->module_core + mod->core_size;
83646 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
83647 }
83648
83649 static inline bool within_module_init(unsigned long addr,
83650 const struct module *mod)
83651 {
83652 - return (unsigned long)mod->module_init <= addr &&
83653 - addr < (unsigned long)mod->module_init + mod->init_size;
83654 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
83655 }
83656
83657 static inline bool within_module(unsigned long addr, const struct module *mod)
83658 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
83659 index f755626..641f822 100644
83660 --- a/include/linux/moduleloader.h
83661 +++ b/include/linux/moduleloader.h
83662 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
83663 sections. Returns NULL on failure. */
83664 void *module_alloc(unsigned long size);
83665
83666 +#ifdef CONFIG_PAX_KERNEXEC
83667 +void *module_alloc_exec(unsigned long size);
83668 +#else
83669 +#define module_alloc_exec(x) module_alloc(x)
83670 +#endif
83671 +
83672 /* Free memory returned from module_alloc. */
83673 void module_memfree(void *module_region);
83674
83675 +#ifdef CONFIG_PAX_KERNEXEC
83676 +void module_memfree_exec(void *module_region);
83677 +#else
83678 +#define module_memfree_exec(x) module_memfree((x))
83679 +#endif
83680 +
83681 /*
83682 * Apply the given relocation to the (simplified) ELF. Return -error
83683 * or 0.
83684 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
83685 unsigned int relsec,
83686 struct module *me)
83687 {
83688 +#ifdef CONFIG_MODULES
83689 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83690 module_name(me));
83691 +#endif
83692 return -ENOEXEC;
83693 }
83694 #endif
83695 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
83696 unsigned int relsec,
83697 struct module *me)
83698 {
83699 +#ifdef CONFIG_MODULES
83700 printk(KERN_ERR "module %s: REL relocation unsupported\n",
83701 module_name(me));
83702 +#endif
83703 return -ENOEXEC;
83704 }
83705 #endif
83706 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
83707 index 1c9effa..1160bdd 100644
83708 --- a/include/linux/moduleparam.h
83709 +++ b/include/linux/moduleparam.h
83710 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
83711 * @len is usually just sizeof(string).
83712 */
83713 #define module_param_string(name, string, len, perm) \
83714 - static const struct kparam_string __param_string_##name \
83715 + static const struct kparam_string __param_string_##name __used \
83716 = { len, string }; \
83717 __module_param_call(MODULE_PARAM_PREFIX, name, \
83718 &param_ops_string, \
83719 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
83720 */
83721 #define module_param_array_named(name, array, type, nump, perm) \
83722 param_check_##type(name, &(array)[0]); \
83723 - static const struct kparam_array __param_arr_##name \
83724 + static const struct kparam_array __param_arr_##name __used \
83725 = { .max = ARRAY_SIZE(array), .num = nump, \
83726 .ops = &param_ops_##type, \
83727 .elemsize = sizeof(array[0]), .elem = array }; \
83728 diff --git a/include/linux/mount.h b/include/linux/mount.h
83729 index c2c561d..a5f2a8c 100644
83730 --- a/include/linux/mount.h
83731 +++ b/include/linux/mount.h
83732 @@ -66,7 +66,7 @@ struct vfsmount {
83733 struct dentry *mnt_root; /* root of the mounted tree */
83734 struct super_block *mnt_sb; /* pointer to superblock */
83735 int mnt_flags;
83736 -};
83737 +} __randomize_layout;
83738
83739 struct file; /* forward dec */
83740 struct path;
83741 diff --git a/include/linux/namei.h b/include/linux/namei.h
83742 index c899077..b9a2010 100644
83743 --- a/include/linux/namei.h
83744 +++ b/include/linux/namei.h
83745 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
83746 extern void unlock_rename(struct dentry *, struct dentry *);
83747
83748 extern void nd_jump_link(struct nameidata *nd, struct path *path);
83749 -extern void nd_set_link(struct nameidata *nd, char *path);
83750 -extern char *nd_get_link(struct nameidata *nd);
83751 +extern void nd_set_link(struct nameidata *nd, const char *path);
83752 +extern const char *nd_get_link(const struct nameidata *nd);
83753
83754 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
83755 {
83756 diff --git a/include/linux/net.h b/include/linux/net.h
83757 index 17d8339..81656c0 100644
83758 --- a/include/linux/net.h
83759 +++ b/include/linux/net.h
83760 @@ -192,7 +192,7 @@ struct net_proto_family {
83761 int (*create)(struct net *net, struct socket *sock,
83762 int protocol, int kern);
83763 struct module *owner;
83764 -};
83765 +} __do_const;
83766
83767 struct iovec;
83768 struct kvec;
83769 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
83770 index 52fd8e8..19430a1 100644
83771 --- a/include/linux/netdevice.h
83772 +++ b/include/linux/netdevice.h
83773 @@ -1191,6 +1191,7 @@ struct net_device_ops {
83774 u8 state);
83775 #endif
83776 };
83777 +typedef struct net_device_ops __no_const net_device_ops_no_const;
83778
83779 /**
83780 * enum net_device_priv_flags - &struct net_device priv_flags
83781 @@ -1537,10 +1538,10 @@ struct net_device {
83782
83783 struct net_device_stats stats;
83784
83785 - atomic_long_t rx_dropped;
83786 - atomic_long_t tx_dropped;
83787 + atomic_long_unchecked_t rx_dropped;
83788 + atomic_long_unchecked_t tx_dropped;
83789
83790 - atomic_t carrier_changes;
83791 + atomic_unchecked_t carrier_changes;
83792
83793 #ifdef CONFIG_WIRELESS_EXT
83794 const struct iw_handler_def * wireless_handlers;
83795 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
83796 index 2517ece..0bbfcfb 100644
83797 --- a/include/linux/netfilter.h
83798 +++ b/include/linux/netfilter.h
83799 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
83800 #endif
83801 /* Use the module struct to lock set/get code in place */
83802 struct module *owner;
83803 -};
83804 +} __do_const;
83805
83806 /* Function to register/unregister hook points. */
83807 int nf_register_hook(struct nf_hook_ops *reg);
83808 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
83809 index e955d47..04a5338 100644
83810 --- a/include/linux/netfilter/nfnetlink.h
83811 +++ b/include/linux/netfilter/nfnetlink.h
83812 @@ -19,7 +19,7 @@ struct nfnl_callback {
83813 const struct nlattr * const cda[]);
83814 const struct nla_policy *policy; /* netlink attribute policy */
83815 const u_int16_t attr_count; /* number of nlattr's */
83816 -};
83817 +} __do_const;
83818
83819 struct nfnetlink_subsystem {
83820 const char *name;
83821 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
83822 new file mode 100644
83823 index 0000000..33f4af8
83824 --- /dev/null
83825 +++ b/include/linux/netfilter/xt_gradm.h
83826 @@ -0,0 +1,9 @@
83827 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
83828 +#define _LINUX_NETFILTER_XT_GRADM_H 1
83829 +
83830 +struct xt_gradm_mtinfo {
83831 + __u16 flags;
83832 + __u16 invflags;
83833 +};
83834 +
83835 +#endif
83836 diff --git a/include/linux/nls.h b/include/linux/nls.h
83837 index 520681b..2b7fabb 100644
83838 --- a/include/linux/nls.h
83839 +++ b/include/linux/nls.h
83840 @@ -31,7 +31,7 @@ struct nls_table {
83841 const unsigned char *charset2upper;
83842 struct module *owner;
83843 struct nls_table *next;
83844 -};
83845 +} __do_const;
83846
83847 /* this value hold the maximum octet of charset */
83848 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
83849 @@ -46,7 +46,7 @@ enum utf16_endian {
83850 /* nls_base.c */
83851 extern int __register_nls(struct nls_table *, struct module *);
83852 extern int unregister_nls(struct nls_table *);
83853 -extern struct nls_table *load_nls(char *);
83854 +extern struct nls_table *load_nls(const char *);
83855 extern void unload_nls(struct nls_table *);
83856 extern struct nls_table *load_nls_default(void);
83857 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
83858 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
83859 index d14a4c3..a078786 100644
83860 --- a/include/linux/notifier.h
83861 +++ b/include/linux/notifier.h
83862 @@ -54,7 +54,8 @@ struct notifier_block {
83863 notifier_fn_t notifier_call;
83864 struct notifier_block __rcu *next;
83865 int priority;
83866 -};
83867 +} __do_const;
83868 +typedef struct notifier_block __no_const notifier_block_no_const;
83869
83870 struct atomic_notifier_head {
83871 spinlock_t lock;
83872 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
83873 index b2a0f15..4d7da32 100644
83874 --- a/include/linux/oprofile.h
83875 +++ b/include/linux/oprofile.h
83876 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
83877 int oprofilefs_create_ro_ulong(struct dentry * root,
83878 char const * name, ulong * val);
83879
83880 -/** Create a file for read-only access to an atomic_t. */
83881 +/** Create a file for read-only access to an atomic_unchecked_t. */
83882 int oprofilefs_create_ro_atomic(struct dentry * root,
83883 - char const * name, atomic_t * val);
83884 + char const * name, atomic_unchecked_t * val);
83885
83886 /** create a directory */
83887 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
83888 diff --git a/include/linux/padata.h b/include/linux/padata.h
83889 index 4386946..f50c615 100644
83890 --- a/include/linux/padata.h
83891 +++ b/include/linux/padata.h
83892 @@ -129,7 +129,7 @@ struct parallel_data {
83893 struct padata_serial_queue __percpu *squeue;
83894 atomic_t reorder_objects;
83895 atomic_t refcnt;
83896 - atomic_t seq_nr;
83897 + atomic_unchecked_t seq_nr;
83898 struct padata_cpumask cpumask;
83899 spinlock_t lock ____cacheline_aligned;
83900 unsigned int processed;
83901 diff --git a/include/linux/path.h b/include/linux/path.h
83902 index d137218..be0c176 100644
83903 --- a/include/linux/path.h
83904 +++ b/include/linux/path.h
83905 @@ -1,13 +1,15 @@
83906 #ifndef _LINUX_PATH_H
83907 #define _LINUX_PATH_H
83908
83909 +#include <linux/compiler.h>
83910 +
83911 struct dentry;
83912 struct vfsmount;
83913
83914 struct path {
83915 struct vfsmount *mnt;
83916 struct dentry *dentry;
83917 -};
83918 +} __randomize_layout;
83919
83920 extern void path_get(const struct path *);
83921 extern void path_put(const struct path *);
83922 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
83923 index 8c78950..0d74ed9 100644
83924 --- a/include/linux/pci_hotplug.h
83925 +++ b/include/linux/pci_hotplug.h
83926 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
83927 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
83928 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
83929 int (*reset_slot) (struct hotplug_slot *slot, int probe);
83930 -};
83931 +} __do_const;
83932 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
83933
83934 /**
83935 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
83936 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
83937 index caebf2a..4c3ae9d 100644
83938 --- a/include/linux/percpu.h
83939 +++ b/include/linux/percpu.h
83940 @@ -34,7 +34,7 @@
83941 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
83942 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
83943 */
83944 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
83945 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
83946 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
83947
83948 /*
83949 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
83950 index 664de5a..b3e1bf4 100644
83951 --- a/include/linux/perf_event.h
83952 +++ b/include/linux/perf_event.h
83953 @@ -336,8 +336,8 @@ struct perf_event {
83954
83955 enum perf_event_active_state state;
83956 unsigned int attach_state;
83957 - local64_t count;
83958 - atomic64_t child_count;
83959 + local64_t count; /* PaX: fix it one day */
83960 + atomic64_unchecked_t child_count;
83961
83962 /*
83963 * These are the total time in nanoseconds that the event
83964 @@ -388,8 +388,8 @@ struct perf_event {
83965 * These accumulate total time (in nanoseconds) that children
83966 * events have been enabled and running, respectively.
83967 */
83968 - atomic64_t child_total_time_enabled;
83969 - atomic64_t child_total_time_running;
83970 + atomic64_unchecked_t child_total_time_enabled;
83971 + atomic64_unchecked_t child_total_time_running;
83972
83973 /*
83974 * Protect attach/detach and child_list:
83975 @@ -733,7 +733,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
83976 entry->ip[entry->nr++] = ip;
83977 }
83978
83979 -extern int sysctl_perf_event_paranoid;
83980 +extern int sysctl_perf_event_legitimately_concerned;
83981 extern int sysctl_perf_event_mlock;
83982 extern int sysctl_perf_event_sample_rate;
83983 extern int sysctl_perf_cpu_time_max_percent;
83984 @@ -748,19 +748,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
83985 loff_t *ppos);
83986
83987
83988 +static inline bool perf_paranoid_any(void)
83989 +{
83990 + return sysctl_perf_event_legitimately_concerned > 2;
83991 +}
83992 +
83993 static inline bool perf_paranoid_tracepoint_raw(void)
83994 {
83995 - return sysctl_perf_event_paranoid > -1;
83996 + return sysctl_perf_event_legitimately_concerned > -1;
83997 }
83998
83999 static inline bool perf_paranoid_cpu(void)
84000 {
84001 - return sysctl_perf_event_paranoid > 0;
84002 + return sysctl_perf_event_legitimately_concerned > 0;
84003 }
84004
84005 static inline bool perf_paranoid_kernel(void)
84006 {
84007 - return sysctl_perf_event_paranoid > 1;
84008 + return sysctl_perf_event_legitimately_concerned > 1;
84009 }
84010
84011 extern void perf_event_init(void);
84012 @@ -891,7 +896,7 @@ struct perf_pmu_events_attr {
84013 struct device_attribute attr;
84014 u64 id;
84015 const char *event_str;
84016 -};
84017 +} __do_const;
84018
84019 #define PMU_EVENT_ATTR(_name, _var, _id, _show) \
84020 static struct perf_pmu_events_attr _var = { \
84021 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
84022 index b9cf6c5..5462472 100644
84023 --- a/include/linux/pid_namespace.h
84024 +++ b/include/linux/pid_namespace.h
84025 @@ -45,7 +45,7 @@ struct pid_namespace {
84026 int hide_pid;
84027 int reboot; /* group exit code if this pidns was rebooted */
84028 struct ns_common ns;
84029 -};
84030 +} __randomize_layout;
84031
84032 extern struct pid_namespace init_pid_ns;
84033
84034 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
84035 index eb8b8ac..62649e1 100644
84036 --- a/include/linux/pipe_fs_i.h
84037 +++ b/include/linux/pipe_fs_i.h
84038 @@ -47,10 +47,10 @@ struct pipe_inode_info {
84039 struct mutex mutex;
84040 wait_queue_head_t wait;
84041 unsigned int nrbufs, curbuf, buffers;
84042 - unsigned int readers;
84043 - unsigned int writers;
84044 - unsigned int files;
84045 - unsigned int waiting_writers;
84046 + atomic_t readers;
84047 + atomic_t writers;
84048 + atomic_t files;
84049 + atomic_t waiting_writers;
84050 unsigned int r_counter;
84051 unsigned int w_counter;
84052 struct page *tmp_page;
84053 diff --git a/include/linux/pm.h b/include/linux/pm.h
84054 index 8b59763..8a05939 100644
84055 --- a/include/linux/pm.h
84056 +++ b/include/linux/pm.h
84057 @@ -608,6 +608,7 @@ struct dev_pm_domain {
84058 struct dev_pm_ops ops;
84059 void (*detach)(struct device *dev, bool power_off);
84060 };
84061 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
84062
84063 /*
84064 * The PM_EVENT_ messages are also used by drivers implementing the legacy
84065 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
84066 index a9edab2..8bada56 100644
84067 --- a/include/linux/pm_domain.h
84068 +++ b/include/linux/pm_domain.h
84069 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
84070 int (*save_state)(struct device *dev);
84071 int (*restore_state)(struct device *dev);
84072 bool (*active_wakeup)(struct device *dev);
84073 -};
84074 +} __no_const;
84075
84076 struct gpd_cpuidle_data {
84077 unsigned int saved_exit_latency;
84078 - struct cpuidle_state *idle_state;
84079 + cpuidle_state_no_const *idle_state;
84080 };
84081
84082 struct generic_pm_domain {
84083 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
84084 index 30e84d4..22278b4 100644
84085 --- a/include/linux/pm_runtime.h
84086 +++ b/include/linux/pm_runtime.h
84087 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
84088
84089 static inline void pm_runtime_mark_last_busy(struct device *dev)
84090 {
84091 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
84092 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
84093 }
84094
84095 static inline bool pm_runtime_is_irq_safe(struct device *dev)
84096 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
84097 index 195aafc..49a7bc2 100644
84098 --- a/include/linux/pnp.h
84099 +++ b/include/linux/pnp.h
84100 @@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
84101 struct pnp_fixup {
84102 char id[7];
84103 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
84104 -};
84105 +} __do_const;
84106
84107 /* config parameters */
84108 #define PNP_CONFIG_NORMAL 0x0001
84109 diff --git a/include/linux/poison.h b/include/linux/poison.h
84110 index 2110a81..13a11bb 100644
84111 --- a/include/linux/poison.h
84112 +++ b/include/linux/poison.h
84113 @@ -19,8 +19,8 @@
84114 * under normal circumstances, used to verify that nobody uses
84115 * non-initialized list entries.
84116 */
84117 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
84118 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
84119 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
84120 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
84121
84122 /********** include/linux/timer.h **********/
84123 /*
84124 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
84125 index d8b187c3..9a9257a 100644
84126 --- a/include/linux/power/smartreflex.h
84127 +++ b/include/linux/power/smartreflex.h
84128 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
84129 int (*notify)(struct omap_sr *sr, u32 status);
84130 u8 notify_flags;
84131 u8 class_type;
84132 -};
84133 +} __do_const;
84134
84135 /**
84136 * struct omap_sr_nvalue_table - Smartreflex n-target value info
84137 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
84138 index 4ea1d37..80f4b33 100644
84139 --- a/include/linux/ppp-comp.h
84140 +++ b/include/linux/ppp-comp.h
84141 @@ -84,7 +84,7 @@ struct compressor {
84142 struct module *owner;
84143 /* Extra skb space needed by the compressor algorithm */
84144 unsigned int comp_extra;
84145 -};
84146 +} __do_const;
84147
84148 /*
84149 * The return value from decompress routine is the length of the
84150 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
84151 index de83b4e..c4b997d 100644
84152 --- a/include/linux/preempt.h
84153 +++ b/include/linux/preempt.h
84154 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
84155 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
84156 #endif
84157
84158 +#define raw_preempt_count_add(val) __preempt_count_add(val)
84159 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
84160 +
84161 #define __preempt_count_inc() __preempt_count_add(1)
84162 #define __preempt_count_dec() __preempt_count_sub(1)
84163
84164 #define preempt_count_inc() preempt_count_add(1)
84165 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
84166 #define preempt_count_dec() preempt_count_sub(1)
84167 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
84168
84169 #ifdef CONFIG_PREEMPT_COUNT
84170
84171 @@ -41,6 +46,12 @@ do { \
84172 barrier(); \
84173 } while (0)
84174
84175 +#define raw_preempt_disable() \
84176 +do { \
84177 + raw_preempt_count_inc(); \
84178 + barrier(); \
84179 +} while (0)
84180 +
84181 #define sched_preempt_enable_no_resched() \
84182 do { \
84183 barrier(); \
84184 @@ -49,6 +60,12 @@ do { \
84185
84186 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
84187
84188 +#define raw_preempt_enable_no_resched() \
84189 +do { \
84190 + barrier(); \
84191 + raw_preempt_count_dec(); \
84192 +} while (0)
84193 +
84194 #ifdef CONFIG_PREEMPT
84195 #define preempt_enable() \
84196 do { \
84197 @@ -113,8 +130,10 @@ do { \
84198 * region.
84199 */
84200 #define preempt_disable() barrier()
84201 +#define raw_preempt_disable() barrier()
84202 #define sched_preempt_enable_no_resched() barrier()
84203 #define preempt_enable_no_resched() barrier()
84204 +#define raw_preempt_enable_no_resched() barrier()
84205 #define preempt_enable() barrier()
84206 #define preempt_check_resched() do { } while (0)
84207
84208 @@ -128,11 +147,13 @@ do { \
84209 /*
84210 * Modules have no business playing preemption tricks.
84211 */
84212 +#ifndef CONFIG_PAX_KERNEXEC
84213 #undef sched_preempt_enable_no_resched
84214 #undef preempt_enable_no_resched
84215 #undef preempt_enable_no_resched_notrace
84216 #undef preempt_check_resched
84217 #endif
84218 +#endif
84219
84220 #define preempt_set_need_resched() \
84221 do { \
84222 diff --git a/include/linux/printk.h b/include/linux/printk.h
84223 index 4d5bf57..d94eccf 100644
84224 --- a/include/linux/printk.h
84225 +++ b/include/linux/printk.h
84226 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
84227 #endif
84228
84229 typedef int(*printk_func_t)(const char *fmt, va_list args);
84230 +extern int kptr_restrict;
84231
84232 #ifdef CONFIG_PRINTK
84233 asmlinkage __printf(5, 0)
84234 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
84235
84236 extern int printk_delay_msec;
84237 extern int dmesg_restrict;
84238 -extern int kptr_restrict;
84239
84240 extern void wake_up_klogd(void);
84241
84242 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
84243 index b97bf2e..f14c92d4 100644
84244 --- a/include/linux/proc_fs.h
84245 +++ b/include/linux/proc_fs.h
84246 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
84247 extern struct proc_dir_entry *proc_symlink(const char *,
84248 struct proc_dir_entry *, const char *);
84249 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
84250 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
84251 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
84252 struct proc_dir_entry *, void *);
84253 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
84254 + struct proc_dir_entry *, void *);
84255 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
84256 struct proc_dir_entry *);
84257
84258 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
84259 return proc_create_data(name, mode, parent, proc_fops, NULL);
84260 }
84261
84262 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
84263 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
84264 +{
84265 +#ifdef CONFIG_GRKERNSEC_PROC_USER
84266 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
84267 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
84268 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
84269 +#else
84270 + return proc_create_data(name, mode, parent, proc_fops, NULL);
84271 +#endif
84272 +}
84273 +
84274 +
84275 extern void proc_set_size(struct proc_dir_entry *, loff_t);
84276 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
84277 extern void *PDE_DATA(const struct inode *);
84278 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
84279 struct proc_dir_entry *parent,const char *dest) { return NULL;}
84280 static inline struct proc_dir_entry *proc_mkdir(const char *name,
84281 struct proc_dir_entry *parent) {return NULL;}
84282 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
84283 + struct proc_dir_entry *parent) { return NULL; }
84284 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
84285 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84286 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
84287 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
84288 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
84289 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
84290 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
84291 @@ -79,7 +99,7 @@ struct net;
84292 static inline struct proc_dir_entry *proc_net_mkdir(
84293 struct net *net, const char *name, struct proc_dir_entry *parent)
84294 {
84295 - return proc_mkdir_data(name, 0, parent, net);
84296 + return proc_mkdir_data_restrict(name, 0, parent, net);
84297 }
84298
84299 #endif /* _LINUX_PROC_FS_H */
84300 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
84301 index 42dfc61..8113a99 100644
84302 --- a/include/linux/proc_ns.h
84303 +++ b/include/linux/proc_ns.h
84304 @@ -16,7 +16,7 @@ struct proc_ns_operations {
84305 struct ns_common *(*get)(struct task_struct *task);
84306 void (*put)(struct ns_common *ns);
84307 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
84308 -};
84309 +} __do_const __randomize_layout;
84310
84311 extern const struct proc_ns_operations netns_operations;
84312 extern const struct proc_ns_operations utsns_operations;
84313 diff --git a/include/linux/quota.h b/include/linux/quota.h
84314 index b86df49..8002997 100644
84315 --- a/include/linux/quota.h
84316 +++ b/include/linux/quota.h
84317 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
84318
84319 extern bool qid_eq(struct kqid left, struct kqid right);
84320 extern bool qid_lt(struct kqid left, struct kqid right);
84321 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
84322 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
84323 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
84324 extern bool qid_valid(struct kqid qid);
84325
84326 diff --git a/include/linux/random.h b/include/linux/random.h
84327 index b05856e..0a9f14e 100644
84328 --- a/include/linux/random.h
84329 +++ b/include/linux/random.h
84330 @@ -9,9 +9,19 @@
84331 #include <uapi/linux/random.h>
84332
84333 extern void add_device_randomness(const void *, unsigned int);
84334 +
84335 +static inline void add_latent_entropy(void)
84336 +{
84337 +
84338 +#ifdef LATENT_ENTROPY_PLUGIN
84339 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
84340 +#endif
84341 +
84342 +}
84343 +
84344 extern void add_input_randomness(unsigned int type, unsigned int code,
84345 - unsigned int value);
84346 -extern void add_interrupt_randomness(int irq, int irq_flags);
84347 + unsigned int value) __latent_entropy;
84348 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
84349
84350 extern void get_random_bytes(void *buf, int nbytes);
84351 extern void get_random_bytes_arch(void *buf, int nbytes);
84352 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
84353 extern const struct file_operations random_fops, urandom_fops;
84354 #endif
84355
84356 -unsigned int get_random_int(void);
84357 +unsigned int __intentional_overflow(-1) get_random_int(void);
84358 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
84359
84360 -u32 prandom_u32(void);
84361 +u32 prandom_u32(void) __intentional_overflow(-1);
84362 void prandom_bytes(void *buf, size_t nbytes);
84363 void prandom_seed(u32 seed);
84364 void prandom_reseed_late(void);
84365 @@ -37,6 +47,11 @@ struct rnd_state {
84366 u32 prandom_u32_state(struct rnd_state *state);
84367 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84368
84369 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
84370 +{
84371 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
84372 +}
84373 +
84374 /**
84375 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
84376 * @ep_ro: right open interval endpoint
84377 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
84378 *
84379 * Returns: pseudo-random number in interval [0, ep_ro)
84380 */
84381 -static inline u32 prandom_u32_max(u32 ep_ro)
84382 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
84383 {
84384 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
84385 }
84386 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
84387 index 378c5ee..aa84a47 100644
84388 --- a/include/linux/rbtree_augmented.h
84389 +++ b/include/linux/rbtree_augmented.h
84390 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
84391 old->rbaugmented = rbcompute(old); \
84392 } \
84393 rbstatic const struct rb_augment_callbacks rbname = { \
84394 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
84395 + .propagate = rbname ## _propagate, \
84396 + .copy = rbname ## _copy, \
84397 + .rotate = rbname ## _rotate \
84398 };
84399
84400
84401 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
84402 index 529bc94..82ce778 100644
84403 --- a/include/linux/rculist.h
84404 +++ b/include/linux/rculist.h
84405 @@ -29,8 +29,8 @@
84406 */
84407 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
84408 {
84409 - ACCESS_ONCE(list->next) = list;
84410 - ACCESS_ONCE(list->prev) = list;
84411 + ACCESS_ONCE_RW(list->next) = list;
84412 + ACCESS_ONCE_RW(list->prev) = list;
84413 }
84414
84415 /*
84416 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
84417 struct list_head *prev, struct list_head *next);
84418 #endif
84419
84420 +void __pax_list_add_rcu(struct list_head *new,
84421 + struct list_head *prev, struct list_head *next);
84422 +
84423 /**
84424 * list_add_rcu - add a new entry to rcu-protected list
84425 * @new: new entry to be added
84426 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
84427 __list_add_rcu(new, head, head->next);
84428 }
84429
84430 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
84431 +{
84432 + __pax_list_add_rcu(new, head, head->next);
84433 +}
84434 +
84435 /**
84436 * list_add_tail_rcu - add a new entry to rcu-protected list
84437 * @new: new entry to be added
84438 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
84439 __list_add_rcu(new, head->prev, head);
84440 }
84441
84442 +static inline void pax_list_add_tail_rcu(struct list_head *new,
84443 + struct list_head *head)
84444 +{
84445 + __pax_list_add_rcu(new, head->prev, head);
84446 +}
84447 +
84448 /**
84449 * list_del_rcu - deletes entry from list without re-initialization
84450 * @entry: the element to delete from the list.
84451 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
84452 entry->prev = LIST_POISON2;
84453 }
84454
84455 +extern void pax_list_del_rcu(struct list_head *entry);
84456 +
84457 /**
84458 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
84459 * @n: the element to delete from the hash list.
84460 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
84461 index ed4f593..8a51501 100644
84462 --- a/include/linux/rcupdate.h
84463 +++ b/include/linux/rcupdate.h
84464 @@ -332,7 +332,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
84465 #define rcu_note_voluntary_context_switch(t) \
84466 do { \
84467 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
84468 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
84469 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
84470 } while (0)
84471 #else /* #ifdef CONFIG_TASKS_RCU */
84472 #define TASKS_RCU(x) do { } while (0)
84473 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
84474 index 67fc8fc..a90f7d8 100644
84475 --- a/include/linux/reboot.h
84476 +++ b/include/linux/reboot.h
84477 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
84478 */
84479
84480 extern void migrate_to_reboot_cpu(void);
84481 -extern void machine_restart(char *cmd);
84482 -extern void machine_halt(void);
84483 -extern void machine_power_off(void);
84484 +extern void machine_restart(char *cmd) __noreturn;
84485 +extern void machine_halt(void) __noreturn;
84486 +extern void machine_power_off(void) __noreturn;
84487
84488 extern void machine_shutdown(void);
84489 struct pt_regs;
84490 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
84491 */
84492
84493 extern void kernel_restart_prepare(char *cmd);
84494 -extern void kernel_restart(char *cmd);
84495 -extern void kernel_halt(void);
84496 -extern void kernel_power_off(void);
84497 +extern void kernel_restart(char *cmd) __noreturn;
84498 +extern void kernel_halt(void) __noreturn;
84499 +extern void kernel_power_off(void) __noreturn;
84500
84501 extern int C_A_D; /* for sysctl */
84502 void ctrl_alt_del(void);
84503 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
84504 * Emergency restart, callable from an interrupt handler.
84505 */
84506
84507 -extern void emergency_restart(void);
84508 +extern void emergency_restart(void) __noreturn;
84509 #include <asm/emergency-restart.h>
84510
84511 #endif /* _LINUX_REBOOT_H */
84512 diff --git a/include/linux/regset.h b/include/linux/regset.h
84513 index 8e0c9fe..ac4d221 100644
84514 --- a/include/linux/regset.h
84515 +++ b/include/linux/regset.h
84516 @@ -161,7 +161,8 @@ struct user_regset {
84517 unsigned int align;
84518 unsigned int bias;
84519 unsigned int core_note_type;
84520 -};
84521 +} __do_const;
84522 +typedef struct user_regset __no_const user_regset_no_const;
84523
84524 /**
84525 * struct user_regset_view - available regsets
84526 diff --git a/include/linux/relay.h b/include/linux/relay.h
84527 index d7c8359..818daf5 100644
84528 --- a/include/linux/relay.h
84529 +++ b/include/linux/relay.h
84530 @@ -157,7 +157,7 @@ struct rchan_callbacks
84531 * The callback should return 0 if successful, negative if not.
84532 */
84533 int (*remove_buf_file)(struct dentry *dentry);
84534 -};
84535 +} __no_const;
84536
84537 /*
84538 * CONFIG_RELAY kernel API, kernel/relay.c
84539 diff --git a/include/linux/rio.h b/include/linux/rio.h
84540 index 6bda06f..bf39a9b 100644
84541 --- a/include/linux/rio.h
84542 +++ b/include/linux/rio.h
84543 @@ -358,7 +358,7 @@ struct rio_ops {
84544 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
84545 u64 rstart, u32 size, u32 flags);
84546 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
84547 -};
84548 +} __no_const;
84549
84550 #define RIO_RESOURCE_MEM 0x00000100
84551 #define RIO_RESOURCE_DOORBELL 0x00000200
84552 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
84553 index d9d7e7e..86f47ac 100644
84554 --- a/include/linux/rmap.h
84555 +++ b/include/linux/rmap.h
84556 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
84557 void anon_vma_init(void); /* create anon_vma_cachep */
84558 int anon_vma_prepare(struct vm_area_struct *);
84559 void unlink_anon_vmas(struct vm_area_struct *);
84560 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
84561 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
84562 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
84563 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
84564
84565 static inline void anon_vma_merge(struct vm_area_struct *vma,
84566 struct vm_area_struct *next)
84567 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
84568 index ed8f9e7..999bc96 100644
84569 --- a/include/linux/scatterlist.h
84570 +++ b/include/linux/scatterlist.h
84571 @@ -1,6 +1,7 @@
84572 #ifndef _LINUX_SCATTERLIST_H
84573 #define _LINUX_SCATTERLIST_H
84574
84575 +#include <linux/sched.h>
84576 #include <linux/string.h>
84577 #include <linux/bug.h>
84578 #include <linux/mm.h>
84579 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
84580 #ifdef CONFIG_DEBUG_SG
84581 BUG_ON(!virt_addr_valid(buf));
84582 #endif
84583 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84584 + if (object_starts_on_stack(buf)) {
84585 + void *adjbuf = buf - current->stack + current->lowmem_stack;
84586 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
84587 + } else
84588 +#endif
84589 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
84590 }
84591
84592 diff --git a/include/linux/sched.h b/include/linux/sched.h
84593 index 8db31ef..0af1f81 100644
84594 --- a/include/linux/sched.h
84595 +++ b/include/linux/sched.h
84596 @@ -133,6 +133,7 @@ struct fs_struct;
84597 struct perf_event_context;
84598 struct blk_plug;
84599 struct filename;
84600 +struct linux_binprm;
84601
84602 #define VMACACHE_BITS 2
84603 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
84604 @@ -415,7 +416,7 @@ extern char __sched_text_start[], __sched_text_end[];
84605 extern int in_sched_functions(unsigned long addr);
84606
84607 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
84608 -extern signed long schedule_timeout(signed long timeout);
84609 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
84610 extern signed long schedule_timeout_interruptible(signed long timeout);
84611 extern signed long schedule_timeout_killable(signed long timeout);
84612 extern signed long schedule_timeout_uninterruptible(signed long timeout);
84613 @@ -426,6 +427,19 @@ struct nsproxy;
84614 struct user_namespace;
84615
84616 #ifdef CONFIG_MMU
84617 +
84618 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
84619 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
84620 +#else
84621 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
84622 +{
84623 + return 0;
84624 +}
84625 +#endif
84626 +
84627 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
84628 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
84629 +
84630 extern void arch_pick_mmap_layout(struct mm_struct *mm);
84631 extern unsigned long
84632 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
84633 @@ -724,6 +738,17 @@ struct signal_struct {
84634 #ifdef CONFIG_TASKSTATS
84635 struct taskstats *stats;
84636 #endif
84637 +
84638 +#ifdef CONFIG_GRKERNSEC
84639 + u32 curr_ip;
84640 + u32 saved_ip;
84641 + u32 gr_saddr;
84642 + u32 gr_daddr;
84643 + u16 gr_sport;
84644 + u16 gr_dport;
84645 + u8 used_accept:1;
84646 +#endif
84647 +
84648 #ifdef CONFIG_AUDIT
84649 unsigned audit_tty;
84650 unsigned audit_tty_log_passwd;
84651 @@ -750,7 +775,7 @@ struct signal_struct {
84652 struct mutex cred_guard_mutex; /* guard against foreign influences on
84653 * credential calculations
84654 * (notably. ptrace) */
84655 -};
84656 +} __randomize_layout;
84657
84658 /*
84659 * Bits in flags field of signal_struct.
84660 @@ -803,6 +828,14 @@ struct user_struct {
84661 struct key *session_keyring; /* UID's default session keyring */
84662 #endif
84663
84664 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
84665 + unsigned char kernel_banned;
84666 +#endif
84667 +#ifdef CONFIG_GRKERNSEC_BRUTE
84668 + unsigned char suid_banned;
84669 + unsigned long suid_ban_expires;
84670 +#endif
84671 +
84672 /* Hash table maintenance information */
84673 struct hlist_node uidhash_node;
84674 kuid_t uid;
84675 @@ -810,7 +843,7 @@ struct user_struct {
84676 #ifdef CONFIG_PERF_EVENTS
84677 atomic_long_t locked_vm;
84678 #endif
84679 -};
84680 +} __randomize_layout;
84681
84682 extern int uids_sysfs_init(void);
84683
84684 @@ -1274,6 +1307,9 @@ enum perf_event_task_context {
84685 struct task_struct {
84686 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
84687 void *stack;
84688 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84689 + void *lowmem_stack;
84690 +#endif
84691 atomic_t usage;
84692 unsigned int flags; /* per process flags, defined below */
84693 unsigned int ptrace;
84694 @@ -1405,8 +1441,8 @@ struct task_struct {
84695 struct list_head thread_node;
84696
84697 struct completion *vfork_done; /* for vfork() */
84698 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
84699 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84700 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
84701 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
84702
84703 cputime_t utime, stime, utimescaled, stimescaled;
84704 cputime_t gtime;
84705 @@ -1431,11 +1467,6 @@ struct task_struct {
84706 struct task_cputime cputime_expires;
84707 struct list_head cpu_timers[3];
84708
84709 -/* process credentials */
84710 - const struct cred __rcu *real_cred; /* objective and real subjective task
84711 - * credentials (COW) */
84712 - const struct cred __rcu *cred; /* effective (overridable) subjective task
84713 - * credentials (COW) */
84714 char comm[TASK_COMM_LEN]; /* executable name excluding path
84715 - access with [gs]et_task_comm (which lock
84716 it with task_lock())
84717 @@ -1453,6 +1484,10 @@ struct task_struct {
84718 #endif
84719 /* CPU-specific state of this task */
84720 struct thread_struct thread;
84721 +/* thread_info moved to task_struct */
84722 +#ifdef CONFIG_X86
84723 + struct thread_info tinfo;
84724 +#endif
84725 /* filesystem information */
84726 struct fs_struct *fs;
84727 /* open file information */
84728 @@ -1527,6 +1562,10 @@ struct task_struct {
84729 gfp_t lockdep_reclaim_gfp;
84730 #endif
84731
84732 +/* process credentials */
84733 + const struct cred __rcu *real_cred; /* objective and real subjective task
84734 + * credentials (COW) */
84735 +
84736 /* journalling filesystem info */
84737 void *journal_info;
84738
84739 @@ -1565,6 +1604,10 @@ struct task_struct {
84740 /* cg_list protected by css_set_lock and tsk->alloc_lock */
84741 struct list_head cg_list;
84742 #endif
84743 +
84744 + const struct cred __rcu *cred; /* effective (overridable) subjective task
84745 + * credentials (COW) */
84746 +
84747 #ifdef CONFIG_FUTEX
84748 struct robust_list_head __user *robust_list;
84749 #ifdef CONFIG_COMPAT
84750 @@ -1673,7 +1716,7 @@ struct task_struct {
84751 * Number of functions that haven't been traced
84752 * because of depth overrun.
84753 */
84754 - atomic_t trace_overrun;
84755 + atomic_unchecked_t trace_overrun;
84756 /* Pause for the tracing */
84757 atomic_t tracing_graph_pause;
84758 #endif
84759 @@ -1701,7 +1744,78 @@ struct task_struct {
84760 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
84761 unsigned long task_state_change;
84762 #endif
84763 -};
84764 +
84765 +#ifdef CONFIG_GRKERNSEC
84766 + /* grsecurity */
84767 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84768 + u64 exec_id;
84769 +#endif
84770 +#ifdef CONFIG_GRKERNSEC_SETXID
84771 + const struct cred *delayed_cred;
84772 +#endif
84773 + struct dentry *gr_chroot_dentry;
84774 + struct acl_subject_label *acl;
84775 + struct acl_subject_label *tmpacl;
84776 + struct acl_role_label *role;
84777 + struct file *exec_file;
84778 + unsigned long brute_expires;
84779 + u16 acl_role_id;
84780 + u8 inherited;
84781 + /* is this the task that authenticated to the special role */
84782 + u8 acl_sp_role;
84783 + u8 is_writable;
84784 + u8 brute;
84785 + u8 gr_is_chrooted;
84786 +#endif
84787 +
84788 +} __randomize_layout;
84789 +
84790 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
84791 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
84792 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
84793 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
84794 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
84795 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
84796 +
84797 +#ifdef CONFIG_PAX_SOFTMODE
84798 +extern int pax_softmode;
84799 +#endif
84800 +
84801 +extern int pax_check_flags(unsigned long *);
84802 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
84803 +
84804 +/* if tsk != current then task_lock must be held on it */
84805 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
84806 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
84807 +{
84808 + if (likely(tsk->mm))
84809 + return tsk->mm->pax_flags;
84810 + else
84811 + return 0UL;
84812 +}
84813 +
84814 +/* if tsk != current then task_lock must be held on it */
84815 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
84816 +{
84817 + if (likely(tsk->mm)) {
84818 + tsk->mm->pax_flags = flags;
84819 + return 0;
84820 + }
84821 + return -EINVAL;
84822 +}
84823 +#endif
84824 +
84825 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84826 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
84827 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
84828 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
84829 +#endif
84830 +
84831 +struct path;
84832 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
84833 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
84834 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
84835 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
84836
84837 /* Future-safe accessor for struct task_struct's cpus_allowed. */
84838 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
84839 @@ -1783,7 +1897,7 @@ struct pid_namespace;
84840 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
84841 struct pid_namespace *ns);
84842
84843 -static inline pid_t task_pid_nr(struct task_struct *tsk)
84844 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
84845 {
84846 return tsk->pid;
84847 }
84848 @@ -2150,6 +2264,25 @@ extern u64 sched_clock_cpu(int cpu);
84849
84850 extern void sched_clock_init(void);
84851
84852 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
84853 +static inline void populate_stack(void)
84854 +{
84855 + struct task_struct *curtask = current;
84856 + int c;
84857 + int *ptr = curtask->stack;
84858 + int *end = curtask->stack + THREAD_SIZE;
84859 +
84860 + while (ptr < end) {
84861 + c = *(volatile int *)ptr;
84862 + ptr += PAGE_SIZE/sizeof(int);
84863 + }
84864 +}
84865 +#else
84866 +static inline void populate_stack(void)
84867 +{
84868 +}
84869 +#endif
84870 +
84871 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
84872 static inline void sched_clock_tick(void)
84873 {
84874 @@ -2283,7 +2416,9 @@ void yield(void);
84875 extern struct exec_domain default_exec_domain;
84876
84877 union thread_union {
84878 +#ifndef CONFIG_X86
84879 struct thread_info thread_info;
84880 +#endif
84881 unsigned long stack[THREAD_SIZE/sizeof(long)];
84882 };
84883
84884 @@ -2316,6 +2451,7 @@ extern struct pid_namespace init_pid_ns;
84885 */
84886
84887 extern struct task_struct *find_task_by_vpid(pid_t nr);
84888 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
84889 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
84890 struct pid_namespace *ns);
84891
84892 @@ -2480,7 +2616,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
84893 extern void exit_itimers(struct signal_struct *);
84894 extern void flush_itimer_signals(void);
84895
84896 -extern void do_group_exit(int);
84897 +extern __noreturn void do_group_exit(int);
84898
84899 extern int do_execve(struct filename *,
84900 const char __user * const __user *,
84901 @@ -2701,9 +2837,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
84902 #define task_stack_end_corrupted(task) \
84903 (*(end_of_stack(task)) != STACK_END_MAGIC)
84904
84905 -static inline int object_is_on_stack(void *obj)
84906 +static inline int object_starts_on_stack(const void *obj)
84907 {
84908 - void *stack = task_stack_page(current);
84909 + const void *stack = task_stack_page(current);
84910
84911 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
84912 }
84913 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
84914 index 596a0e0..bea77ec 100644
84915 --- a/include/linux/sched/sysctl.h
84916 +++ b/include/linux/sched/sysctl.h
84917 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
84918 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
84919
84920 extern int sysctl_max_map_count;
84921 +extern unsigned long sysctl_heap_stack_gap;
84922
84923 extern unsigned int sysctl_sched_latency;
84924 extern unsigned int sysctl_sched_min_granularity;
84925 diff --git a/include/linux/security.h b/include/linux/security.h
84926 index ba96471..74fb3f6 100644
84927 --- a/include/linux/security.h
84928 +++ b/include/linux/security.h
84929 @@ -27,6 +27,7 @@
84930 #include <linux/slab.h>
84931 #include <linux/err.h>
84932 #include <linux/string.h>
84933 +#include <linux/grsecurity.h>
84934
84935 struct linux_binprm;
84936 struct cred;
84937 @@ -116,8 +117,6 @@ struct seq_file;
84938
84939 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
84940
84941 -void reset_security_ops(void);
84942 -
84943 #ifdef CONFIG_MMU
84944 extern unsigned long mmap_min_addr;
84945 extern unsigned long dac_mmap_min_addr;
84946 @@ -1729,7 +1728,7 @@ struct security_operations {
84947 struct audit_context *actx);
84948 void (*audit_rule_free) (void *lsmrule);
84949 #endif /* CONFIG_AUDIT */
84950 -};
84951 +} __randomize_layout;
84952
84953 /* prototypes */
84954 extern int security_init(void);
84955 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
84956 index dc368b8..e895209 100644
84957 --- a/include/linux/semaphore.h
84958 +++ b/include/linux/semaphore.h
84959 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
84960 }
84961
84962 extern void down(struct semaphore *sem);
84963 -extern int __must_check down_interruptible(struct semaphore *sem);
84964 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
84965 extern int __must_check down_killable(struct semaphore *sem);
84966 extern int __must_check down_trylock(struct semaphore *sem);
84967 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
84968 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
84969 index cf6a9da..bd86b1f 100644
84970 --- a/include/linux/seq_file.h
84971 +++ b/include/linux/seq_file.h
84972 @@ -27,6 +27,9 @@ struct seq_file {
84973 struct mutex lock;
84974 const struct seq_operations *op;
84975 int poll_event;
84976 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
84977 + u64 exec_id;
84978 +#endif
84979 #ifdef CONFIG_USER_NS
84980 struct user_namespace *user_ns;
84981 #endif
84982 @@ -39,6 +42,7 @@ struct seq_operations {
84983 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
84984 int (*show) (struct seq_file *m, void *v);
84985 };
84986 +typedef struct seq_operations __no_const seq_operations_no_const;
84987
84988 #define SEQ_SKIP 1
84989
84990 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
84991
84992 char *mangle_path(char *s, const char *p, const char *esc);
84993 int seq_open(struct file *, const struct seq_operations *);
84994 +int seq_open_restrict(struct file *, const struct seq_operations *);
84995 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
84996 loff_t seq_lseek(struct file *, loff_t, int);
84997 int seq_release(struct inode *, struct file *);
84998 @@ -153,6 +158,7 @@ static inline int seq_nodemask_list(struct seq_file *m, nodemask_t *mask)
84999 }
85000
85001 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
85002 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
85003 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
85004 int single_release(struct inode *, struct file *);
85005 void *__seq_open_private(struct file *, const struct seq_operations *, int);
85006 diff --git a/include/linux/shm.h b/include/linux/shm.h
85007 index 6fb8016..ab4465e 100644
85008 --- a/include/linux/shm.h
85009 +++ b/include/linux/shm.h
85010 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
85011 /* The task created the shm object. NULL if the task is dead. */
85012 struct task_struct *shm_creator;
85013 struct list_head shm_clist; /* list by creator */
85014 +#ifdef CONFIG_GRKERNSEC
85015 + u64 shm_createtime;
85016 + pid_t shm_lapid;
85017 +#endif
85018 };
85019
85020 /* shm_mode upper byte flags */
85021 diff --git a/include/linux/signal.h b/include/linux/signal.h
85022 index ab1e039..ad4229e 100644
85023 --- a/include/linux/signal.h
85024 +++ b/include/linux/signal.h
85025 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
85026 * know it'll be handled, so that they don't get converted to
85027 * SIGKILL or just silently dropped.
85028 */
85029 - kernel_sigaction(sig, (__force __sighandler_t)2);
85030 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
85031 }
85032
85033 static inline void disallow_signal(int sig)
85034 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
85035 index 85ab7d7..eb1585a 100644
85036 --- a/include/linux/skbuff.h
85037 +++ b/include/linux/skbuff.h
85038 @@ -763,7 +763,7 @@ bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
85039 struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
85040 int node);
85041 struct sk_buff *build_skb(void *data, unsigned int frag_size);
85042 -static inline struct sk_buff *alloc_skb(unsigned int size,
85043 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
85044 gfp_t priority)
85045 {
85046 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
85047 @@ -1952,7 +1952,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
85048 return skb->inner_transport_header - skb->inner_network_header;
85049 }
85050
85051 -static inline int skb_network_offset(const struct sk_buff *skb)
85052 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
85053 {
85054 return skb_network_header(skb) - skb->data;
85055 }
85056 @@ -2012,7 +2012,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
85057 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
85058 */
85059 #ifndef NET_SKB_PAD
85060 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
85061 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
85062 #endif
85063
85064 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
85065 @@ -2655,9 +2655,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
85066 int *err);
85067 unsigned int datagram_poll(struct file *file, struct socket *sock,
85068 struct poll_table_struct *wait);
85069 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85070 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
85071 struct iov_iter *to, int size);
85072 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85073 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
85074 struct msghdr *msg, int size)
85075 {
85076 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
85077 @@ -3131,6 +3131,9 @@ static inline void nf_reset(struct sk_buff *skb)
85078 nf_bridge_put(skb->nf_bridge);
85079 skb->nf_bridge = NULL;
85080 #endif
85081 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
85082 + skb->nf_trace = 0;
85083 +#endif
85084 }
85085
85086 static inline void nf_reset_trace(struct sk_buff *skb)
85087 diff --git a/include/linux/slab.h b/include/linux/slab.h
85088 index 9a139b6..aab37b4 100644
85089 --- a/include/linux/slab.h
85090 +++ b/include/linux/slab.h
85091 @@ -14,15 +14,29 @@
85092 #include <linux/gfp.h>
85093 #include <linux/types.h>
85094 #include <linux/workqueue.h>
85095 -
85096 +#include <linux/err.h>
85097
85098 /*
85099 * Flags to pass to kmem_cache_create().
85100 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
85101 */
85102 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
85103 +
85104 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85105 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
85106 +#else
85107 +#define SLAB_USERCOPY 0x00000000UL
85108 +#endif
85109 +
85110 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
85111 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
85112 +
85113 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85114 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
85115 +#else
85116 +#define SLAB_NO_SANITIZE 0x00000000UL
85117 +#endif
85118 +
85119 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
85120 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
85121 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
85122 @@ -98,10 +112,13 @@
85123 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
85124 * Both make kfree a no-op.
85125 */
85126 -#define ZERO_SIZE_PTR ((void *)16)
85127 +#define ZERO_SIZE_PTR \
85128 +({ \
85129 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
85130 + (void *)(-MAX_ERRNO-1L); \
85131 +})
85132
85133 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
85134 - (unsigned long)ZERO_SIZE_PTR)
85135 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
85136
85137 #include <linux/kmemleak.h>
85138
85139 @@ -144,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
85140 void kfree(const void *);
85141 void kzfree(const void *);
85142 size_t ksize(const void *);
85143 +const char *check_heap_object(const void *ptr, unsigned long n);
85144 +bool is_usercopy_object(const void *ptr);
85145
85146 /*
85147 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
85148 @@ -236,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
85149 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85150 #endif
85151
85152 +#ifdef CONFIG_PAX_USERCOPY_SLABS
85153 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
85154 +#endif
85155 +
85156 /*
85157 * Figure out which kmalloc slab an allocation of a certain size
85158 * belongs to.
85159 @@ -244,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
85160 * 2 = 120 .. 192 bytes
85161 * n = 2^(n-1) .. 2^n -1
85162 */
85163 -static __always_inline int kmalloc_index(size_t size)
85164 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
85165 {
85166 if (!size)
85167 return 0;
85168 @@ -287,14 +310,14 @@ static __always_inline int kmalloc_index(size_t size)
85169 }
85170 #endif /* !CONFIG_SLOB */
85171
85172 -void *__kmalloc(size_t size, gfp_t flags);
85173 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
85174 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
85175
85176 #ifdef CONFIG_NUMA
85177 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
85178 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
85179 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
85180 #else
85181 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
85182 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
85183 {
85184 return __kmalloc(size, flags);
85185 }
85186 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
85187 index b869d16..1453c73 100644
85188 --- a/include/linux/slab_def.h
85189 +++ b/include/linux/slab_def.h
85190 @@ -40,7 +40,7 @@ struct kmem_cache {
85191 /* 4) cache creation/removal */
85192 const char *name;
85193 struct list_head list;
85194 - int refcount;
85195 + atomic_t refcount;
85196 int object_size;
85197 int align;
85198
85199 @@ -56,10 +56,14 @@ struct kmem_cache {
85200 unsigned long node_allocs;
85201 unsigned long node_frees;
85202 unsigned long node_overflow;
85203 - atomic_t allochit;
85204 - atomic_t allocmiss;
85205 - atomic_t freehit;
85206 - atomic_t freemiss;
85207 + atomic_unchecked_t allochit;
85208 + atomic_unchecked_t allocmiss;
85209 + atomic_unchecked_t freehit;
85210 + atomic_unchecked_t freemiss;
85211 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
85212 + atomic_unchecked_t sanitized;
85213 + atomic_unchecked_t not_sanitized;
85214 +#endif
85215
85216 /*
85217 * If debugging is enabled, then the allocator can add additional
85218 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
85219 index d82abd4..408c3a0 100644
85220 --- a/include/linux/slub_def.h
85221 +++ b/include/linux/slub_def.h
85222 @@ -74,7 +74,7 @@ struct kmem_cache {
85223 struct kmem_cache_order_objects max;
85224 struct kmem_cache_order_objects min;
85225 gfp_t allocflags; /* gfp flags to use on each alloc */
85226 - int refcount; /* Refcount for slab cache destroy */
85227 + atomic_t refcount; /* Refcount for slab cache destroy */
85228 void (*ctor)(void *);
85229 int inuse; /* Offset to metadata */
85230 int align; /* Alignment */
85231 diff --git a/include/linux/smp.h b/include/linux/smp.h
85232 index 93dff5f..933c561 100644
85233 --- a/include/linux/smp.h
85234 +++ b/include/linux/smp.h
85235 @@ -176,7 +176,9 @@ static inline void wake_up_all_idle_cpus(void) { }
85236 #endif
85237
85238 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
85239 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
85240 #define put_cpu() preempt_enable()
85241 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
85242
85243 /*
85244 * Callback to arch code if there's nosmp or maxcpus=0 on the
85245 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
85246 index 46cca4c..3323536 100644
85247 --- a/include/linux/sock_diag.h
85248 +++ b/include/linux/sock_diag.h
85249 @@ -11,7 +11,7 @@ struct sock;
85250 struct sock_diag_handler {
85251 __u8 family;
85252 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
85253 -};
85254 +} __do_const;
85255
85256 int sock_diag_register(const struct sock_diag_handler *h);
85257 void sock_diag_unregister(const struct sock_diag_handler *h);
85258 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
85259 index 680f9a3..f13aeb0 100644
85260 --- a/include/linux/sonet.h
85261 +++ b/include/linux/sonet.h
85262 @@ -7,7 +7,7 @@
85263 #include <uapi/linux/sonet.h>
85264
85265 struct k_sonet_stats {
85266 -#define __HANDLE_ITEM(i) atomic_t i
85267 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
85268 __SONET_ITEMS
85269 #undef __HANDLE_ITEM
85270 };
85271 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
85272 index 07d8e53..dc934c9 100644
85273 --- a/include/linux/sunrpc/addr.h
85274 +++ b/include/linux/sunrpc/addr.h
85275 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
85276 {
85277 switch (sap->sa_family) {
85278 case AF_INET:
85279 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
85280 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
85281 case AF_INET6:
85282 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
85283 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
85284 }
85285 return 0;
85286 }
85287 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
85288 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
85289 const struct sockaddr *src)
85290 {
85291 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
85292 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
85293 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
85294
85295 dsin->sin_family = ssin->sin_family;
85296 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
85297 if (sa->sa_family != AF_INET6)
85298 return 0;
85299
85300 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
85301 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
85302 }
85303
85304 #endif /* _LINUX_SUNRPC_ADDR_H */
85305 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
85306 index 598ba80..d90cba6 100644
85307 --- a/include/linux/sunrpc/clnt.h
85308 +++ b/include/linux/sunrpc/clnt.h
85309 @@ -100,7 +100,7 @@ struct rpc_procinfo {
85310 unsigned int p_timer; /* Which RTT timer to use */
85311 u32 p_statidx; /* Which procedure to account */
85312 const char * p_name; /* name of procedure */
85313 -};
85314 +} __do_const;
85315
85316 #ifdef __KERNEL__
85317
85318 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
85319 index 6f22cfe..9fd0909 100644
85320 --- a/include/linux/sunrpc/svc.h
85321 +++ b/include/linux/sunrpc/svc.h
85322 @@ -420,7 +420,7 @@ struct svc_procedure {
85323 unsigned int pc_count; /* call count */
85324 unsigned int pc_cachetype; /* cache info (NFS) */
85325 unsigned int pc_xdrressize; /* maximum size of XDR reply */
85326 -};
85327 +} __do_const;
85328
85329 /*
85330 * Function prototypes.
85331 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
85332 index 975da75..318c083 100644
85333 --- a/include/linux/sunrpc/svc_rdma.h
85334 +++ b/include/linux/sunrpc/svc_rdma.h
85335 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
85336 extern unsigned int svcrdma_max_requests;
85337 extern unsigned int svcrdma_max_req_size;
85338
85339 -extern atomic_t rdma_stat_recv;
85340 -extern atomic_t rdma_stat_read;
85341 -extern atomic_t rdma_stat_write;
85342 -extern atomic_t rdma_stat_sq_starve;
85343 -extern atomic_t rdma_stat_rq_starve;
85344 -extern atomic_t rdma_stat_rq_poll;
85345 -extern atomic_t rdma_stat_rq_prod;
85346 -extern atomic_t rdma_stat_sq_poll;
85347 -extern atomic_t rdma_stat_sq_prod;
85348 +extern atomic_unchecked_t rdma_stat_recv;
85349 +extern atomic_unchecked_t rdma_stat_read;
85350 +extern atomic_unchecked_t rdma_stat_write;
85351 +extern atomic_unchecked_t rdma_stat_sq_starve;
85352 +extern atomic_unchecked_t rdma_stat_rq_starve;
85353 +extern atomic_unchecked_t rdma_stat_rq_poll;
85354 +extern atomic_unchecked_t rdma_stat_rq_prod;
85355 +extern atomic_unchecked_t rdma_stat_sq_poll;
85356 +extern atomic_unchecked_t rdma_stat_sq_prod;
85357
85358 #define RPCRDMA_VERSION 1
85359
85360 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
85361 index 8d71d65..f79586e 100644
85362 --- a/include/linux/sunrpc/svcauth.h
85363 +++ b/include/linux/sunrpc/svcauth.h
85364 @@ -120,7 +120,7 @@ struct auth_ops {
85365 int (*release)(struct svc_rqst *rq);
85366 void (*domain_release)(struct auth_domain *);
85367 int (*set_client)(struct svc_rqst *rq);
85368 -};
85369 +} __do_const;
85370
85371 #define SVC_GARBAGE 1
85372 #define SVC_SYSERR 2
85373 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
85374 index e7a018e..49f8b17 100644
85375 --- a/include/linux/swiotlb.h
85376 +++ b/include/linux/swiotlb.h
85377 @@ -60,7 +60,8 @@ extern void
85378
85379 extern void
85380 swiotlb_free_coherent(struct device *hwdev, size_t size,
85381 - void *vaddr, dma_addr_t dma_handle);
85382 + void *vaddr, dma_addr_t dma_handle,
85383 + struct dma_attrs *attrs);
85384
85385 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
85386 unsigned long offset, size_t size,
85387 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
85388 index 85893d7..4923581 100644
85389 --- a/include/linux/syscalls.h
85390 +++ b/include/linux/syscalls.h
85391 @@ -99,10 +99,16 @@ union bpf_attr;
85392 #define __MAP(n,...) __MAP##n(__VA_ARGS__)
85393
85394 #define __SC_DECL(t, a) t a
85395 +#define __TYPE_IS_U(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
85396 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
85397 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
85398 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
85399 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
85400 +#define __SC_LONG(t, a) __typeof( \
85401 + __builtin_choose_expr( \
85402 + sizeof(t) > sizeof(int), \
85403 + (t) 0, \
85404 + __builtin_choose_expr(__TYPE_IS_U(t), 0UL, 0L) \
85405 + )) a
85406 #define __SC_CAST(t, a) (t) a
85407 #define __SC_ARGS(t, a) a
85408 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
85409 @@ -384,11 +390,11 @@ asmlinkage long sys_sync(void);
85410 asmlinkage long sys_fsync(unsigned int fd);
85411 asmlinkage long sys_fdatasync(unsigned int fd);
85412 asmlinkage long sys_bdflush(int func, long data);
85413 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
85414 - char __user *type, unsigned long flags,
85415 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
85416 + const char __user *type, unsigned long flags,
85417 void __user *data);
85418 -asmlinkage long sys_umount(char __user *name, int flags);
85419 -asmlinkage long sys_oldumount(char __user *name);
85420 +asmlinkage long sys_umount(const char __user *name, int flags);
85421 +asmlinkage long sys_oldumount(const char __user *name);
85422 asmlinkage long sys_truncate(const char __user *path, long length);
85423 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
85424 asmlinkage long sys_stat(const char __user *filename,
85425 @@ -600,7 +606,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
85426 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
85427 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
85428 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
85429 - struct sockaddr __user *, int);
85430 + struct sockaddr __user *, int) __intentional_overflow(0);
85431 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
85432 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
85433 unsigned int vlen, unsigned flags);
85434 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
85435 index 27b3b0b..e093dd9 100644
85436 --- a/include/linux/syscore_ops.h
85437 +++ b/include/linux/syscore_ops.h
85438 @@ -16,7 +16,7 @@ struct syscore_ops {
85439 int (*suspend)(void);
85440 void (*resume)(void);
85441 void (*shutdown)(void);
85442 -};
85443 +} __do_const;
85444
85445 extern void register_syscore_ops(struct syscore_ops *ops);
85446 extern void unregister_syscore_ops(struct syscore_ops *ops);
85447 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
85448 index b7361f8..341a15a 100644
85449 --- a/include/linux/sysctl.h
85450 +++ b/include/linux/sysctl.h
85451 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
85452
85453 extern int proc_dostring(struct ctl_table *, int,
85454 void __user *, size_t *, loff_t *);
85455 +extern int proc_dostring_modpriv(struct ctl_table *, int,
85456 + void __user *, size_t *, loff_t *);
85457 extern int proc_dointvec(struct ctl_table *, int,
85458 void __user *, size_t *, loff_t *);
85459 extern int proc_dointvec_minmax(struct ctl_table *, int,
85460 @@ -113,7 +115,8 @@ struct ctl_table
85461 struct ctl_table_poll *poll;
85462 void *extra1;
85463 void *extra2;
85464 -};
85465 +} __do_const __randomize_layout;
85466 +typedef struct ctl_table __no_const ctl_table_no_const;
85467
85468 struct ctl_node {
85469 struct rb_node node;
85470 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
85471 index ddad161..a3efd26 100644
85472 --- a/include/linux/sysfs.h
85473 +++ b/include/linux/sysfs.h
85474 @@ -34,7 +34,8 @@ struct attribute {
85475 struct lock_class_key *key;
85476 struct lock_class_key skey;
85477 #endif
85478 -};
85479 +} __do_const;
85480 +typedef struct attribute __no_const attribute_no_const;
85481
85482 /**
85483 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
85484 @@ -63,7 +64,8 @@ struct attribute_group {
85485 struct attribute *, int);
85486 struct attribute **attrs;
85487 struct bin_attribute **bin_attrs;
85488 -};
85489 +} __do_const;
85490 +typedef struct attribute_group __no_const attribute_group_no_const;
85491
85492 /**
85493 * Use these macros to make defining attributes easier. See include/linux/device.h
85494 @@ -137,7 +139,8 @@ struct bin_attribute {
85495 char *, loff_t, size_t);
85496 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
85497 struct vm_area_struct *vma);
85498 -};
85499 +} __do_const;
85500 +typedef struct bin_attribute __no_const bin_attribute_no_const;
85501
85502 /**
85503 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
85504 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
85505 index 387fa7d..3fcde6b 100644
85506 --- a/include/linux/sysrq.h
85507 +++ b/include/linux/sysrq.h
85508 @@ -16,6 +16,7 @@
85509
85510 #include <linux/errno.h>
85511 #include <linux/types.h>
85512 +#include <linux/compiler.h>
85513
85514 /* Possible values of bitmask for enabling sysrq functions */
85515 /* 0x0001 is reserved for enable everything */
85516 @@ -33,7 +34,7 @@ struct sysrq_key_op {
85517 char *help_msg;
85518 char *action_msg;
85519 int enable_mask;
85520 -};
85521 +} __do_const;
85522
85523 #ifdef CONFIG_MAGIC_SYSRQ
85524
85525 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
85526 index ff307b5..f1a4468 100644
85527 --- a/include/linux/thread_info.h
85528 +++ b/include/linux/thread_info.h
85529 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
85530 #error "no set_restore_sigmask() provided and default one won't work"
85531 #endif
85532
85533 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
85534 +
85535 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
85536 +{
85537 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
85538 +}
85539 +
85540 #endif /* __KERNEL__ */
85541
85542 #endif /* _LINUX_THREAD_INFO_H */
85543 diff --git a/include/linux/tty.h b/include/linux/tty.h
85544 index 7d66ae5..0327149 100644
85545 --- a/include/linux/tty.h
85546 +++ b/include/linux/tty.h
85547 @@ -202,7 +202,7 @@ struct tty_port {
85548 const struct tty_port_operations *ops; /* Port operations */
85549 spinlock_t lock; /* Lock protecting tty field */
85550 int blocked_open; /* Waiting to open */
85551 - int count; /* Usage count */
85552 + atomic_t count; /* Usage count */
85553 wait_queue_head_t open_wait; /* Open waiters */
85554 wait_queue_head_t close_wait; /* Close waiters */
85555 wait_queue_head_t delta_msr_wait; /* Modem status change */
85556 @@ -290,7 +290,7 @@ struct tty_struct {
85557 /* If the tty has a pending do_SAK, queue it here - akpm */
85558 struct work_struct SAK_work;
85559 struct tty_port *port;
85560 -};
85561 +} __randomize_layout;
85562
85563 /* Each of a tty's open files has private_data pointing to tty_file_private */
85564 struct tty_file_private {
85565 @@ -549,7 +549,7 @@ extern int tty_port_open(struct tty_port *port,
85566 struct tty_struct *tty, struct file *filp);
85567 static inline int tty_port_users(struct tty_port *port)
85568 {
85569 - return port->count + port->blocked_open;
85570 + return atomic_read(&port->count) + port->blocked_open;
85571 }
85572
85573 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
85574 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
85575 index 92e337c..f46757b 100644
85576 --- a/include/linux/tty_driver.h
85577 +++ b/include/linux/tty_driver.h
85578 @@ -291,7 +291,7 @@ struct tty_operations {
85579 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
85580 #endif
85581 const struct file_operations *proc_fops;
85582 -};
85583 +} __do_const __randomize_layout;
85584
85585 struct tty_driver {
85586 int magic; /* magic number for this structure */
85587 @@ -325,7 +325,7 @@ struct tty_driver {
85588
85589 const struct tty_operations *ops;
85590 struct list_head tty_drivers;
85591 -};
85592 +} __randomize_layout;
85593
85594 extern struct list_head tty_drivers;
85595
85596 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
85597 index 00c9d68..bc0188b 100644
85598 --- a/include/linux/tty_ldisc.h
85599 +++ b/include/linux/tty_ldisc.h
85600 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
85601
85602 struct module *owner;
85603
85604 - int refcount;
85605 + atomic_t refcount;
85606 };
85607
85608 struct tty_ldisc {
85609 diff --git a/include/linux/types.h b/include/linux/types.h
85610 index a0bb704..f511c77 100644
85611 --- a/include/linux/types.h
85612 +++ b/include/linux/types.h
85613 @@ -177,10 +177,26 @@ typedef struct {
85614 int counter;
85615 } atomic_t;
85616
85617 +#ifdef CONFIG_PAX_REFCOUNT
85618 +typedef struct {
85619 + int counter;
85620 +} atomic_unchecked_t;
85621 +#else
85622 +typedef atomic_t atomic_unchecked_t;
85623 +#endif
85624 +
85625 #ifdef CONFIG_64BIT
85626 typedef struct {
85627 long counter;
85628 } atomic64_t;
85629 +
85630 +#ifdef CONFIG_PAX_REFCOUNT
85631 +typedef struct {
85632 + long counter;
85633 +} atomic64_unchecked_t;
85634 +#else
85635 +typedef atomic64_t atomic64_unchecked_t;
85636 +#endif
85637 #endif
85638
85639 struct list_head {
85640 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
85641 index ecd3319..8a36ded 100644
85642 --- a/include/linux/uaccess.h
85643 +++ b/include/linux/uaccess.h
85644 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
85645 long ret; \
85646 mm_segment_t old_fs = get_fs(); \
85647 \
85648 - set_fs(KERNEL_DS); \
85649 pagefault_disable(); \
85650 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
85651 - pagefault_enable(); \
85652 + set_fs(KERNEL_DS); \
85653 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
85654 set_fs(old_fs); \
85655 + pagefault_enable(); \
85656 ret; \
85657 })
85658
85659 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
85660 index 2d1f9b6..d7a9fce 100644
85661 --- a/include/linux/uidgid.h
85662 +++ b/include/linux/uidgid.h
85663 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
85664
85665 #endif /* CONFIG_USER_NS */
85666
85667 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
85668 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
85669 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
85670 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
85671 +
85672 #endif /* _LINUX_UIDGID_H */
85673 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
85674 index 32c0e83..671eb35 100644
85675 --- a/include/linux/uio_driver.h
85676 +++ b/include/linux/uio_driver.h
85677 @@ -67,7 +67,7 @@ struct uio_device {
85678 struct module *owner;
85679 struct device *dev;
85680 int minor;
85681 - atomic_t event;
85682 + atomic_unchecked_t event;
85683 struct fasync_struct *async_queue;
85684 wait_queue_head_t wait;
85685 struct uio_info *info;
85686 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
85687 index 99c1b4d..562e6f3 100644
85688 --- a/include/linux/unaligned/access_ok.h
85689 +++ b/include/linux/unaligned/access_ok.h
85690 @@ -4,34 +4,34 @@
85691 #include <linux/kernel.h>
85692 #include <asm/byteorder.h>
85693
85694 -static inline u16 get_unaligned_le16(const void *p)
85695 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
85696 {
85697 - return le16_to_cpup((__le16 *)p);
85698 + return le16_to_cpup((const __le16 *)p);
85699 }
85700
85701 -static inline u32 get_unaligned_le32(const void *p)
85702 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
85703 {
85704 - return le32_to_cpup((__le32 *)p);
85705 + return le32_to_cpup((const __le32 *)p);
85706 }
85707
85708 -static inline u64 get_unaligned_le64(const void *p)
85709 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
85710 {
85711 - return le64_to_cpup((__le64 *)p);
85712 + return le64_to_cpup((const __le64 *)p);
85713 }
85714
85715 -static inline u16 get_unaligned_be16(const void *p)
85716 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
85717 {
85718 - return be16_to_cpup((__be16 *)p);
85719 + return be16_to_cpup((const __be16 *)p);
85720 }
85721
85722 -static inline u32 get_unaligned_be32(const void *p)
85723 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
85724 {
85725 - return be32_to_cpup((__be32 *)p);
85726 + return be32_to_cpup((const __be32 *)p);
85727 }
85728
85729 -static inline u64 get_unaligned_be64(const void *p)
85730 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
85731 {
85732 - return be64_to_cpup((__be64 *)p);
85733 + return be64_to_cpup((const __be64 *)p);
85734 }
85735
85736 static inline void put_unaligned_le16(u16 val, void *p)
85737 diff --git a/include/linux/usb.h b/include/linux/usb.h
85738 index 058a769..c17a1c2c 100644
85739 --- a/include/linux/usb.h
85740 +++ b/include/linux/usb.h
85741 @@ -566,7 +566,7 @@ struct usb_device {
85742 int maxchild;
85743
85744 u32 quirks;
85745 - atomic_t urbnum;
85746 + atomic_unchecked_t urbnum;
85747
85748 unsigned long active_duration;
85749
85750 @@ -1650,7 +1650,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
85751
85752 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
85753 __u8 request, __u8 requesttype, __u16 value, __u16 index,
85754 - void *data, __u16 size, int timeout);
85755 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
85756 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
85757 void *data, int len, int *actual_length, int timeout);
85758 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
85759 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
85760 index 9fd9e48..e2c5f35 100644
85761 --- a/include/linux/usb/renesas_usbhs.h
85762 +++ b/include/linux/usb/renesas_usbhs.h
85763 @@ -39,7 +39,7 @@ enum {
85764 */
85765 struct renesas_usbhs_driver_callback {
85766 int (*notify_hotplug)(struct platform_device *pdev);
85767 -};
85768 +} __no_const;
85769
85770 /*
85771 * callback functions for platform
85772 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
85773 index 8297e5b..0dfae27 100644
85774 --- a/include/linux/user_namespace.h
85775 +++ b/include/linux/user_namespace.h
85776 @@ -39,7 +39,7 @@ struct user_namespace {
85777 struct key *persistent_keyring_register;
85778 struct rw_semaphore persistent_keyring_register_sem;
85779 #endif
85780 -};
85781 +} __randomize_layout;
85782
85783 extern struct user_namespace init_user_ns;
85784
85785 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
85786 index 5093f58..c103e58 100644
85787 --- a/include/linux/utsname.h
85788 +++ b/include/linux/utsname.h
85789 @@ -25,7 +25,7 @@ struct uts_namespace {
85790 struct new_utsname name;
85791 struct user_namespace *user_ns;
85792 struct ns_common ns;
85793 -};
85794 +} __randomize_layout;
85795 extern struct uts_namespace init_uts_ns;
85796
85797 #ifdef CONFIG_UTS_NS
85798 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
85799 index 6f8fbcf..4efc177 100644
85800 --- a/include/linux/vermagic.h
85801 +++ b/include/linux/vermagic.h
85802 @@ -25,9 +25,42 @@
85803 #define MODULE_ARCH_VERMAGIC ""
85804 #endif
85805
85806 +#ifdef CONFIG_PAX_REFCOUNT
85807 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
85808 +#else
85809 +#define MODULE_PAX_REFCOUNT ""
85810 +#endif
85811 +
85812 +#ifdef CONSTIFY_PLUGIN
85813 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
85814 +#else
85815 +#define MODULE_CONSTIFY_PLUGIN ""
85816 +#endif
85817 +
85818 +#ifdef STACKLEAK_PLUGIN
85819 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
85820 +#else
85821 +#define MODULE_STACKLEAK_PLUGIN ""
85822 +#endif
85823 +
85824 +#ifdef RANDSTRUCT_PLUGIN
85825 +#include <generated/randomize_layout_hash.h>
85826 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
85827 +#else
85828 +#define MODULE_RANDSTRUCT_PLUGIN
85829 +#endif
85830 +
85831 +#ifdef CONFIG_GRKERNSEC
85832 +#define MODULE_GRSEC "GRSEC "
85833 +#else
85834 +#define MODULE_GRSEC ""
85835 +#endif
85836 +
85837 #define VERMAGIC_STRING \
85838 UTS_RELEASE " " \
85839 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
85840 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
85841 - MODULE_ARCH_VERMAGIC
85842 + MODULE_ARCH_VERMAGIC \
85843 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
85844 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
85845
85846 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
85847 index b483abd..af305ad 100644
85848 --- a/include/linux/vga_switcheroo.h
85849 +++ b/include/linux/vga_switcheroo.h
85850 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
85851
85852 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
85853
85854 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
85855 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
85856 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
85857 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
85858 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
85859 #else
85860
85861 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
85862 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
85863
85864 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
85865
85866 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85867 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85868 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
85869 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
85870 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
85871
85872 #endif
85873 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
85874 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
85875 index b87696f..1d11de7 100644
85876 --- a/include/linux/vmalloc.h
85877 +++ b/include/linux/vmalloc.h
85878 @@ -16,6 +16,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
85879 #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */
85880 #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */
85881 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
85882 +
85883 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
85884 +#define VM_KERNEXEC 0x00000040 /* allocate from executable kernel memory range */
85885 +#endif
85886 +
85887 /* bits [20..32] reserved for arch specific ioremap internals */
85888
85889 /*
85890 @@ -82,6 +87,10 @@ extern void *vmap(struct page **pages, unsigned int count,
85891 unsigned long flags, pgprot_t prot);
85892 extern void vunmap(const void *addr);
85893
85894 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
85895 +extern void unmap_process_stacks(struct task_struct *task);
85896 +#endif
85897 +
85898 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
85899 unsigned long uaddr, void *kaddr,
85900 unsigned long size);
85901 @@ -142,7 +151,7 @@ extern void free_vm_area(struct vm_struct *area);
85902
85903 /* for /dev/kmem */
85904 extern long vread(char *buf, char *addr, unsigned long count);
85905 -extern long vwrite(char *buf, char *addr, unsigned long count);
85906 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
85907
85908 /*
85909 * Internals. Dont't use..
85910 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
85911 index 82e7db7..f8ce3d0 100644
85912 --- a/include/linux/vmstat.h
85913 +++ b/include/linux/vmstat.h
85914 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
85915 /*
85916 * Zone based page accounting with per cpu differentials.
85917 */
85918 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85919 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
85920
85921 static inline void zone_page_state_add(long x, struct zone *zone,
85922 enum zone_stat_item item)
85923 {
85924 - atomic_long_add(x, &zone->vm_stat[item]);
85925 - atomic_long_add(x, &vm_stat[item]);
85926 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
85927 + atomic_long_add_unchecked(x, &vm_stat[item]);
85928 }
85929
85930 -static inline unsigned long global_page_state(enum zone_stat_item item)
85931 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
85932 {
85933 - long x = atomic_long_read(&vm_stat[item]);
85934 + long x = atomic_long_read_unchecked(&vm_stat[item]);
85935 #ifdef CONFIG_SMP
85936 if (x < 0)
85937 x = 0;
85938 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
85939 return x;
85940 }
85941
85942 -static inline unsigned long zone_page_state(struct zone *zone,
85943 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
85944 enum zone_stat_item item)
85945 {
85946 - long x = atomic_long_read(&zone->vm_stat[item]);
85947 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
85948 #ifdef CONFIG_SMP
85949 if (x < 0)
85950 x = 0;
85951 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
85952 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
85953 enum zone_stat_item item)
85954 {
85955 - long x = atomic_long_read(&zone->vm_stat[item]);
85956 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
85957
85958 #ifdef CONFIG_SMP
85959 int cpu;
85960 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
85961
85962 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
85963 {
85964 - atomic_long_inc(&zone->vm_stat[item]);
85965 - atomic_long_inc(&vm_stat[item]);
85966 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
85967 + atomic_long_inc_unchecked(&vm_stat[item]);
85968 }
85969
85970 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
85971 {
85972 - atomic_long_dec(&zone->vm_stat[item]);
85973 - atomic_long_dec(&vm_stat[item]);
85974 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
85975 + atomic_long_dec_unchecked(&vm_stat[item]);
85976 }
85977
85978 static inline void __inc_zone_page_state(struct page *page,
85979 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
85980 index 91b0a68..0e9adf6 100644
85981 --- a/include/linux/xattr.h
85982 +++ b/include/linux/xattr.h
85983 @@ -28,7 +28,7 @@ struct xattr_handler {
85984 size_t size, int handler_flags);
85985 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
85986 size_t size, int flags, int handler_flags);
85987 -};
85988 +} __do_const;
85989
85990 struct xattr {
85991 const char *name;
85992 @@ -37,6 +37,9 @@ struct xattr {
85993 };
85994
85995 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
85996 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
85997 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
85998 +#endif
85999 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
86000 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
86001 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
86002 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
86003 index 92dbbd3..13ab0b3 100644
86004 --- a/include/linux/zlib.h
86005 +++ b/include/linux/zlib.h
86006 @@ -31,6 +31,7 @@
86007 #define _ZLIB_H
86008
86009 #include <linux/zconf.h>
86010 +#include <linux/compiler.h>
86011
86012 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
86013 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
86014 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
86015
86016 /* basic functions */
86017
86018 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
86019 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
86020 /*
86021 Returns the number of bytes that needs to be allocated for a per-
86022 stream workspace with the specified parameters. A pointer to this
86023 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
86024 index eb76cfd..9fd0e7c 100644
86025 --- a/include/media/v4l2-dev.h
86026 +++ b/include/media/v4l2-dev.h
86027 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
86028 int (*mmap) (struct file *, struct vm_area_struct *);
86029 int (*open) (struct file *);
86030 int (*release) (struct file *);
86031 -};
86032 +} __do_const;
86033
86034 /*
86035 * Newer version of video_device, handled by videodev2.c
86036 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
86037 index ffb69da..040393e 100644
86038 --- a/include/media/v4l2-device.h
86039 +++ b/include/media/v4l2-device.h
86040 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
86041 this function returns 0. If the name ends with a digit (e.g. cx18),
86042 then the name will be set to cx18-0 since cx180 looks really odd. */
86043 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
86044 - atomic_t *instance);
86045 + atomic_unchecked_t *instance);
86046
86047 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
86048 Since the parent disappears this ensures that v4l2_dev doesn't have an
86049 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
86050 index 2a25dec..bf6dd8a 100644
86051 --- a/include/net/9p/transport.h
86052 +++ b/include/net/9p/transport.h
86053 @@ -62,7 +62,7 @@ struct p9_trans_module {
86054 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
86055 int (*zc_request)(struct p9_client *, struct p9_req_t *,
86056 char *, char *, int , int, int, int);
86057 -};
86058 +} __do_const;
86059
86060 void v9fs_register_trans(struct p9_trans_module *m);
86061 void v9fs_unregister_trans(struct p9_trans_module *m);
86062 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
86063 index a175ba4..196eb8242 100644
86064 --- a/include/net/af_unix.h
86065 +++ b/include/net/af_unix.h
86066 @@ -36,7 +36,7 @@ struct unix_skb_parms {
86067 u32 secid; /* Security ID */
86068 #endif
86069 u32 consumed;
86070 -};
86071 +} __randomize_layout;
86072
86073 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
86074 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
86075 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
86076 index d1bb342..e12f7d2 100644
86077 --- a/include/net/bluetooth/l2cap.h
86078 +++ b/include/net/bluetooth/l2cap.h
86079 @@ -608,7 +608,7 @@ struct l2cap_ops {
86080 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
86081 unsigned long hdr_len,
86082 unsigned long len, int nb);
86083 -};
86084 +} __do_const;
86085
86086 struct l2cap_conn {
86087 struct hci_conn *hcon;
86088 diff --git a/include/net/bonding.h b/include/net/bonding.h
86089 index 983a94b..7aa9b16 100644
86090 --- a/include/net/bonding.h
86091 +++ b/include/net/bonding.h
86092 @@ -647,7 +647,7 @@ extern struct rtnl_link_ops bond_link_ops;
86093
86094 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
86095 {
86096 - atomic_long_inc(&dev->tx_dropped);
86097 + atomic_long_inc_unchecked(&dev->tx_dropped);
86098 dev_kfree_skb_any(skb);
86099 }
86100
86101 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
86102 index f2ae33d..c457cf0 100644
86103 --- a/include/net/caif/cfctrl.h
86104 +++ b/include/net/caif/cfctrl.h
86105 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
86106 void (*radioset_rsp)(void);
86107 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
86108 struct cflayer *client_layer);
86109 -};
86110 +} __no_const;
86111
86112 /* Link Setup Parameters for CAIF-Links. */
86113 struct cfctrl_link_param {
86114 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
86115 struct cfctrl {
86116 struct cfsrvl serv;
86117 struct cfctrl_rsp res;
86118 - atomic_t req_seq_no;
86119 - atomic_t rsp_seq_no;
86120 + atomic_unchecked_t req_seq_no;
86121 + atomic_unchecked_t rsp_seq_no;
86122 struct list_head list;
86123 /* Protects from simultaneous access to first_req list */
86124 spinlock_t info_list_lock;
86125 diff --git a/include/net/flow.h b/include/net/flow.h
86126 index 8109a15..504466d 100644
86127 --- a/include/net/flow.h
86128 +++ b/include/net/flow.h
86129 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
86130
86131 void flow_cache_flush(struct net *net);
86132 void flow_cache_flush_deferred(struct net *net);
86133 -extern atomic_t flow_cache_genid;
86134 +extern atomic_unchecked_t flow_cache_genid;
86135
86136 #endif
86137 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
86138 index 6c92415..3a352d8 100644
86139 --- a/include/net/genetlink.h
86140 +++ b/include/net/genetlink.h
86141 @@ -130,7 +130,7 @@ struct genl_ops {
86142 u8 cmd;
86143 u8 internal_flags;
86144 u8 flags;
86145 -};
86146 +} __do_const;
86147
86148 int __genl_register_family(struct genl_family *family);
86149
86150 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
86151 index 734d9b5..48a9a4b 100644
86152 --- a/include/net/gro_cells.h
86153 +++ b/include/net/gro_cells.h
86154 @@ -29,7 +29,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
86155 cell += skb_get_rx_queue(skb) & gcells->gro_cells_mask;
86156
86157 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
86158 - atomic_long_inc(&dev->rx_dropped);
86159 + atomic_long_inc_unchecked(&dev->rx_dropped);
86160 kfree_skb(skb);
86161 return;
86162 }
86163 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
86164 index 848e85c..051c7de 100644
86165 --- a/include/net/inet_connection_sock.h
86166 +++ b/include/net/inet_connection_sock.h
86167 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
86168 int (*bind_conflict)(const struct sock *sk,
86169 const struct inet_bind_bucket *tb, bool relax);
86170 void (*mtu_reduced)(struct sock *sk);
86171 -};
86172 +} __do_const;
86173
86174 /** inet_connection_sock - INET connection oriented sock
86175 *
86176 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
86177 index 80479ab..0c3f647 100644
86178 --- a/include/net/inetpeer.h
86179 +++ b/include/net/inetpeer.h
86180 @@ -47,7 +47,7 @@ struct inet_peer {
86181 */
86182 union {
86183 struct {
86184 - atomic_t rid; /* Frag reception counter */
86185 + atomic_unchecked_t rid; /* Frag reception counter */
86186 };
86187 struct rcu_head rcu;
86188 struct inet_peer *gc_next;
86189 diff --git a/include/net/ip.h b/include/net/ip.h
86190 index 09cf5ae..ab62fcf 100644
86191 --- a/include/net/ip.h
86192 +++ b/include/net/ip.h
86193 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
86194 }
86195 }
86196
86197 -u32 ip_idents_reserve(u32 hash, int segs);
86198 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
86199 void __ip_select_ident(struct iphdr *iph, int segs);
86200
86201 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
86202 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
86203 index 09a819e..3ab9e14 100644
86204 --- a/include/net/ip_fib.h
86205 +++ b/include/net/ip_fib.h
86206 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
86207
86208 #define FIB_RES_SADDR(net, res) \
86209 ((FIB_RES_NH(res).nh_saddr_genid == \
86210 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
86211 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
86212 FIB_RES_NH(res).nh_saddr : \
86213 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
86214 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
86215 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
86216 index 615b20b..fd4cbd8 100644
86217 --- a/include/net/ip_vs.h
86218 +++ b/include/net/ip_vs.h
86219 @@ -534,7 +534,7 @@ struct ip_vs_conn {
86220 struct ip_vs_conn *control; /* Master control connection */
86221 atomic_t n_control; /* Number of controlled ones */
86222 struct ip_vs_dest *dest; /* real server */
86223 - atomic_t in_pkts; /* incoming packet counter */
86224 + atomic_unchecked_t in_pkts; /* incoming packet counter */
86225
86226 /* Packet transmitter for different forwarding methods. If it
86227 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
86228 @@ -682,7 +682,7 @@ struct ip_vs_dest {
86229 __be16 port; /* port number of the server */
86230 union nf_inet_addr addr; /* IP address of the server */
86231 volatile unsigned int flags; /* dest status flags */
86232 - atomic_t conn_flags; /* flags to copy to conn */
86233 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
86234 atomic_t weight; /* server weight */
86235
86236 atomic_t refcnt; /* reference counter */
86237 @@ -928,11 +928,11 @@ struct netns_ipvs {
86238 /* ip_vs_lblc */
86239 int sysctl_lblc_expiration;
86240 struct ctl_table_header *lblc_ctl_header;
86241 - struct ctl_table *lblc_ctl_table;
86242 + ctl_table_no_const *lblc_ctl_table;
86243 /* ip_vs_lblcr */
86244 int sysctl_lblcr_expiration;
86245 struct ctl_table_header *lblcr_ctl_header;
86246 - struct ctl_table *lblcr_ctl_table;
86247 + ctl_table_no_const *lblcr_ctl_table;
86248 /* ip_vs_est */
86249 struct list_head est_list; /* estimator list */
86250 spinlock_t est_lock;
86251 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
86252 index 8d4f588..2e37ad2 100644
86253 --- a/include/net/irda/ircomm_tty.h
86254 +++ b/include/net/irda/ircomm_tty.h
86255 @@ -33,6 +33,7 @@
86256 #include <linux/termios.h>
86257 #include <linux/timer.h>
86258 #include <linux/tty.h> /* struct tty_struct */
86259 +#include <asm/local.h>
86260
86261 #include <net/irda/irias_object.h>
86262 #include <net/irda/ircomm_core.h>
86263 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
86264 index 714cc9a..ea05f3e 100644
86265 --- a/include/net/iucv/af_iucv.h
86266 +++ b/include/net/iucv/af_iucv.h
86267 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
86268 struct iucv_sock_list {
86269 struct hlist_head head;
86270 rwlock_t lock;
86271 - atomic_t autobind_name;
86272 + atomic_unchecked_t autobind_name;
86273 };
86274
86275 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
86276 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
86277 index f3be818..bf46196 100644
86278 --- a/include/net/llc_c_ac.h
86279 +++ b/include/net/llc_c_ac.h
86280 @@ -87,7 +87,7 @@
86281 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
86282 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
86283
86284 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86285 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
86286
86287 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
86288 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
86289 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
86290 index 3948cf1..83b28c4 100644
86291 --- a/include/net/llc_c_ev.h
86292 +++ b/include/net/llc_c_ev.h
86293 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
86294 return (struct llc_conn_state_ev *)skb->cb;
86295 }
86296
86297 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86298 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86299 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
86300 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
86301
86302 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
86303 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
86304 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
86305 index 48f3f89..0e92c50 100644
86306 --- a/include/net/llc_c_st.h
86307 +++ b/include/net/llc_c_st.h
86308 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
86309 u8 next_state;
86310 const llc_conn_ev_qfyr_t *ev_qualifiers;
86311 const llc_conn_action_t *ev_actions;
86312 -};
86313 +} __do_const;
86314
86315 struct llc_conn_state {
86316 u8 current_state;
86317 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
86318 index a61b98c..aade1eb 100644
86319 --- a/include/net/llc_s_ac.h
86320 +++ b/include/net/llc_s_ac.h
86321 @@ -23,7 +23,7 @@
86322 #define SAP_ACT_TEST_IND 9
86323
86324 /* All action functions must look like this */
86325 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86326 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
86327
86328 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
86329 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
86330 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
86331 index c4359e2..76dbc4a 100644
86332 --- a/include/net/llc_s_st.h
86333 +++ b/include/net/llc_s_st.h
86334 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
86335 llc_sap_ev_t ev;
86336 u8 next_state;
86337 const llc_sap_action_t *ev_actions;
86338 -};
86339 +} __do_const;
86340
86341 struct llc_sap_state {
86342 u8 curr_state;
86343 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
86344 index 29c7be8..746bd73 100644
86345 --- a/include/net/mac80211.h
86346 +++ b/include/net/mac80211.h
86347 @@ -4869,7 +4869,7 @@ struct rate_control_ops {
86348 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
86349
86350 u32 (*get_expected_throughput)(void *priv_sta);
86351 -};
86352 +} __do_const;
86353
86354 static inline int rate_supported(struct ieee80211_sta *sta,
86355 enum ieee80211_band band,
86356 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
86357 index 76f7084..8f36e39 100644
86358 --- a/include/net/neighbour.h
86359 +++ b/include/net/neighbour.h
86360 @@ -163,7 +163,7 @@ struct neigh_ops {
86361 void (*error_report)(struct neighbour *, struct sk_buff *);
86362 int (*output)(struct neighbour *, struct sk_buff *);
86363 int (*connected_output)(struct neighbour *, struct sk_buff *);
86364 -};
86365 +} __do_const;
86366
86367 struct pneigh_entry {
86368 struct pneigh_entry *next;
86369 @@ -217,7 +217,7 @@ struct neigh_table {
86370 struct neigh_statistics __percpu *stats;
86371 struct neigh_hash_table __rcu *nht;
86372 struct pneigh_entry **phash_buckets;
86373 -};
86374 +} __randomize_layout;
86375
86376 enum {
86377 NEIGH_ARP_TABLE = 0,
86378 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
86379 index 2e8756b8..0bd0083 100644
86380 --- a/include/net/net_namespace.h
86381 +++ b/include/net/net_namespace.h
86382 @@ -130,8 +130,8 @@ struct net {
86383 struct netns_ipvs *ipvs;
86384 #endif
86385 struct sock *diag_nlsk;
86386 - atomic_t fnhe_genid;
86387 -};
86388 + atomic_unchecked_t fnhe_genid;
86389 +} __randomize_layout;
86390
86391 #include <linux/seq_file_net.h>
86392
86393 @@ -287,7 +287,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
86394 #define __net_init __init
86395 #define __net_exit __exit_refok
86396 #define __net_initdata __initdata
86397 +#ifdef CONSTIFY_PLUGIN
86398 #define __net_initconst __initconst
86399 +#else
86400 +#define __net_initconst __initdata
86401 +#endif
86402 #endif
86403
86404 struct pernet_operations {
86405 @@ -297,7 +301,7 @@ struct pernet_operations {
86406 void (*exit_batch)(struct list_head *net_exit_list);
86407 int *id;
86408 size_t size;
86409 -};
86410 +} __do_const;
86411
86412 /*
86413 * Use these carefully. If you implement a network device and it
86414 @@ -345,12 +349,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
86415
86416 static inline int rt_genid_ipv4(struct net *net)
86417 {
86418 - return atomic_read(&net->ipv4.rt_genid);
86419 + return atomic_read_unchecked(&net->ipv4.rt_genid);
86420 }
86421
86422 static inline void rt_genid_bump_ipv4(struct net *net)
86423 {
86424 - atomic_inc(&net->ipv4.rt_genid);
86425 + atomic_inc_unchecked(&net->ipv4.rt_genid);
86426 }
86427
86428 extern void (*__fib6_flush_trees)(struct net *net);
86429 @@ -377,12 +381,12 @@ static inline void rt_genid_bump_all(struct net *net)
86430
86431 static inline int fnhe_genid(struct net *net)
86432 {
86433 - return atomic_read(&net->fnhe_genid);
86434 + return atomic_read_unchecked(&net->fnhe_genid);
86435 }
86436
86437 static inline void fnhe_genid_bump(struct net *net)
86438 {
86439 - atomic_inc(&net->fnhe_genid);
86440 + atomic_inc_unchecked(&net->fnhe_genid);
86441 }
86442
86443 #endif /* __NET_NET_NAMESPACE_H */
86444 diff --git a/include/net/netlink.h b/include/net/netlink.h
86445 index 6415835..ab96d87 100644
86446 --- a/include/net/netlink.h
86447 +++ b/include/net/netlink.h
86448 @@ -521,7 +521,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
86449 static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
86450 {
86451 if (mark)
86452 - skb_trim(skb, (unsigned char *) mark - skb->data);
86453 + skb_trim(skb, (const unsigned char *) mark - skb->data);
86454 }
86455
86456 /**
86457 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
86458 index 29d6a94..235d3d84 100644
86459 --- a/include/net/netns/conntrack.h
86460 +++ b/include/net/netns/conntrack.h
86461 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
86462 struct nf_proto_net {
86463 #ifdef CONFIG_SYSCTL
86464 struct ctl_table_header *ctl_table_header;
86465 - struct ctl_table *ctl_table;
86466 + ctl_table_no_const *ctl_table;
86467 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
86468 struct ctl_table_header *ctl_compat_header;
86469 - struct ctl_table *ctl_compat_table;
86470 + ctl_table_no_const *ctl_compat_table;
86471 #endif
86472 #endif
86473 unsigned int users;
86474 @@ -60,7 +60,7 @@ struct nf_ip_net {
86475 struct nf_icmp_net icmpv6;
86476 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
86477 struct ctl_table_header *ctl_table_header;
86478 - struct ctl_table *ctl_table;
86479 + ctl_table_no_const *ctl_table;
86480 #endif
86481 };
86482
86483 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
86484 index 0ffef1a..2ce1ceb 100644
86485 --- a/include/net/netns/ipv4.h
86486 +++ b/include/net/netns/ipv4.h
86487 @@ -84,7 +84,7 @@ struct netns_ipv4 {
86488
86489 struct ping_group_range ping_group_range;
86490
86491 - atomic_t dev_addr_genid;
86492 + atomic_unchecked_t dev_addr_genid;
86493
86494 #ifdef CONFIG_SYSCTL
86495 unsigned long *sysctl_local_reserved_ports;
86496 @@ -98,6 +98,6 @@ struct netns_ipv4 {
86497 struct fib_rules_ops *mr_rules_ops;
86498 #endif
86499 #endif
86500 - atomic_t rt_genid;
86501 + atomic_unchecked_t rt_genid;
86502 };
86503 #endif
86504 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
86505 index 69ae41f..4f94868 100644
86506 --- a/include/net/netns/ipv6.h
86507 +++ b/include/net/netns/ipv6.h
86508 @@ -75,8 +75,8 @@ struct netns_ipv6 {
86509 struct fib_rules_ops *mr6_rules_ops;
86510 #endif
86511 #endif
86512 - atomic_t dev_addr_genid;
86513 - atomic_t fib6_sernum;
86514 + atomic_unchecked_t dev_addr_genid;
86515 + atomic_unchecked_t fib6_sernum;
86516 };
86517
86518 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
86519 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
86520 index 730d82a..045f2c4 100644
86521 --- a/include/net/netns/xfrm.h
86522 +++ b/include/net/netns/xfrm.h
86523 @@ -78,7 +78,7 @@ struct netns_xfrm {
86524
86525 /* flow cache part */
86526 struct flow_cache flow_cache_global;
86527 - atomic_t flow_cache_genid;
86528 + atomic_unchecked_t flow_cache_genid;
86529 struct list_head flow_cache_gc_list;
86530 spinlock_t flow_cache_gc_lock;
86531 struct work_struct flow_cache_gc_work;
86532 diff --git a/include/net/ping.h b/include/net/ping.h
86533 index f074060..830fba0 100644
86534 --- a/include/net/ping.h
86535 +++ b/include/net/ping.h
86536 @@ -54,7 +54,7 @@ struct ping_iter_state {
86537
86538 extern struct proto ping_prot;
86539 #if IS_ENABLED(CONFIG_IPV6)
86540 -extern struct pingv6_ops pingv6_ops;
86541 +extern struct pingv6_ops *pingv6_ops;
86542 #endif
86543
86544 struct pingfakehdr {
86545 diff --git a/include/net/protocol.h b/include/net/protocol.h
86546 index d6fcc1f..ca277058 100644
86547 --- a/include/net/protocol.h
86548 +++ b/include/net/protocol.h
86549 @@ -49,7 +49,7 @@ struct net_protocol {
86550 * socket lookup?
86551 */
86552 icmp_strict_tag_validation:1;
86553 -};
86554 +} __do_const;
86555
86556 #if IS_ENABLED(CONFIG_IPV6)
86557 struct inet6_protocol {
86558 @@ -62,7 +62,7 @@ struct inet6_protocol {
86559 u8 type, u8 code, int offset,
86560 __be32 info);
86561 unsigned int flags; /* INET6_PROTO_xxx */
86562 -};
86563 +} __do_const;
86564
86565 #define INET6_PROTO_NOPOLICY 0x1
86566 #define INET6_PROTO_FINAL 0x2
86567 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
86568 index e21b9f9..0191ef0 100644
86569 --- a/include/net/rtnetlink.h
86570 +++ b/include/net/rtnetlink.h
86571 @@ -93,7 +93,7 @@ struct rtnl_link_ops {
86572 int (*fill_slave_info)(struct sk_buff *skb,
86573 const struct net_device *dev,
86574 const struct net_device *slave_dev);
86575 -};
86576 +} __do_const;
86577
86578 int __rtnl_link_register(struct rtnl_link_ops *ops);
86579 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
86580 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
86581 index 4a5b9a3..ca27d73 100644
86582 --- a/include/net/sctp/checksum.h
86583 +++ b/include/net/sctp/checksum.h
86584 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
86585 unsigned int offset)
86586 {
86587 struct sctphdr *sh = sctp_hdr(skb);
86588 - __le32 ret, old = sh->checksum;
86589 - const struct skb_checksum_ops ops = {
86590 + __le32 ret, old = sh->checksum;
86591 + static const struct skb_checksum_ops ops = {
86592 .update = sctp_csum_update,
86593 .combine = sctp_csum_combine,
86594 };
86595 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
86596 index 487ef34..d457f98 100644
86597 --- a/include/net/sctp/sm.h
86598 +++ b/include/net/sctp/sm.h
86599 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
86600 typedef struct {
86601 sctp_state_fn_t *fn;
86602 const char *name;
86603 -} sctp_sm_table_entry_t;
86604 +} __do_const sctp_sm_table_entry_t;
86605
86606 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
86607 * currently in use.
86608 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
86609 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
86610
86611 /* Extern declarations for major data structures. */
86612 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86613 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
86614
86615
86616 /* Get the size of a DATA chunk payload. */
86617 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
86618 index 2bb2fcf..d17c291 100644
86619 --- a/include/net/sctp/structs.h
86620 +++ b/include/net/sctp/structs.h
86621 @@ -509,7 +509,7 @@ struct sctp_pf {
86622 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
86623 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
86624 struct sctp_af *af;
86625 -};
86626 +} __do_const;
86627
86628
86629 /* Structure to track chunk fragments that have been acked, but peer
86630 diff --git a/include/net/sock.h b/include/net/sock.h
86631 index 2210fec..2249ad0 100644
86632 --- a/include/net/sock.h
86633 +++ b/include/net/sock.h
86634 @@ -362,7 +362,7 @@ struct sock {
86635 unsigned int sk_napi_id;
86636 unsigned int sk_ll_usec;
86637 #endif
86638 - atomic_t sk_drops;
86639 + atomic_unchecked_t sk_drops;
86640 int sk_rcvbuf;
86641
86642 struct sk_filter __rcu *sk_filter;
86643 @@ -1061,7 +1061,7 @@ struct proto {
86644 void (*destroy_cgroup)(struct mem_cgroup *memcg);
86645 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
86646 #endif
86647 -};
86648 +} __randomize_layout;
86649
86650 /*
86651 * Bits in struct cg_proto.flags
86652 @@ -1239,7 +1239,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
86653 page_counter_uncharge(&prot->memory_allocated, amt);
86654 }
86655
86656 -static inline long
86657 +static inline long __intentional_overflow(-1)
86658 sk_memory_allocated(const struct sock *sk)
86659 {
86660 struct proto *prot = sk->sk_prot;
86661 @@ -1385,7 +1385,7 @@ struct sock_iocb {
86662 struct scm_cookie *scm;
86663 struct msghdr *msg, async_msg;
86664 struct kiocb *kiocb;
86665 -};
86666 +} __randomize_layout;
86667
86668 static inline struct sock_iocb *kiocb_to_siocb(struct kiocb *iocb)
86669 {
86670 @@ -1826,7 +1826,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
86671 }
86672
86673 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
86674 - char __user *from, char *to,
86675 + char __user *from, unsigned char *to,
86676 int copy, int offset)
86677 {
86678 if (skb->ip_summed == CHECKSUM_NONE) {
86679 @@ -2075,7 +2075,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
86680 }
86681 }
86682
86683 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86684 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
86685
86686 /**
86687 * sk_page_frag - return an appropriate page_frag
86688 diff --git a/include/net/tcp.h b/include/net/tcp.h
86689 index 9d9111e..349c847 100644
86690 --- a/include/net/tcp.h
86691 +++ b/include/net/tcp.h
86692 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
86693 void tcp_xmit_retransmit_queue(struct sock *);
86694 void tcp_simple_retransmit(struct sock *);
86695 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
86696 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86697 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
86698
86699 void tcp_send_probe0(struct sock *);
86700 void tcp_send_partial(struct sock *);
86701 @@ -689,8 +689,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
86702 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
86703 */
86704 struct tcp_skb_cb {
86705 - __u32 seq; /* Starting sequence number */
86706 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
86707 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
86708 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
86709 union {
86710 /* Note : tcp_tw_isn is used in input path only
86711 * (isn chosen by tcp_timewait_state_process())
86712 @@ -715,7 +715,7 @@ struct tcp_skb_cb {
86713
86714 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
86715 /* 1 byte hole */
86716 - __u32 ack_seq; /* Sequence number ACK'd */
86717 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
86718 union {
86719 struct inet_skb_parm h4;
86720 #if IS_ENABLED(CONFIG_IPV6)
86721 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
86722 index dc4865e..152ee4c 100644
86723 --- a/include/net/xfrm.h
86724 +++ b/include/net/xfrm.h
86725 @@ -285,7 +285,6 @@ struct xfrm_dst;
86726 struct xfrm_policy_afinfo {
86727 unsigned short family;
86728 struct dst_ops *dst_ops;
86729 - void (*garbage_collect)(struct net *net);
86730 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
86731 const xfrm_address_t *saddr,
86732 const xfrm_address_t *daddr);
86733 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
86734 struct net_device *dev,
86735 const struct flowi *fl);
86736 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
86737 -};
86738 +} __do_const;
86739
86740 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
86741 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
86742 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
86743 int (*transport_finish)(struct sk_buff *skb,
86744 int async);
86745 void (*local_error)(struct sk_buff *skb, u32 mtu);
86746 -};
86747 +} __do_const;
86748
86749 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
86750 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
86751 @@ -437,7 +436,7 @@ struct xfrm_mode {
86752 struct module *owner;
86753 unsigned int encap;
86754 int flags;
86755 -};
86756 +} __do_const;
86757
86758 /* Flags for xfrm_mode. */
86759 enum {
86760 @@ -534,7 +533,7 @@ struct xfrm_policy {
86761 struct timer_list timer;
86762
86763 struct flow_cache_object flo;
86764 - atomic_t genid;
86765 + atomic_unchecked_t genid;
86766 u32 priority;
86767 u32 index;
86768 struct xfrm_mark mark;
86769 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
86770 }
86771
86772 void xfrm_garbage_collect(struct net *net);
86773 +void xfrm_garbage_collect_deferred(struct net *net);
86774
86775 #else
86776
86777 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
86778 static inline void xfrm_garbage_collect(struct net *net)
86779 {
86780 }
86781 +static inline void xfrm_garbage_collect_deferred(struct net *net)
86782 +{
86783 +}
86784 #endif
86785
86786 static __inline__
86787 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
86788 index 1017e0b..227aa4d 100644
86789 --- a/include/rdma/iw_cm.h
86790 +++ b/include/rdma/iw_cm.h
86791 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
86792 int backlog);
86793
86794 int (*destroy_listen)(struct iw_cm_id *cm_id);
86795 -};
86796 +} __no_const;
86797
86798 /**
86799 * iw_create_cm_id - Create an IW CM identifier.
86800 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
86801 index 93d14da..734b3d8 100644
86802 --- a/include/scsi/libfc.h
86803 +++ b/include/scsi/libfc.h
86804 @@ -771,6 +771,7 @@ struct libfc_function_template {
86805 */
86806 void (*disc_stop_final) (struct fc_lport *);
86807 };
86808 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
86809
86810 /**
86811 * struct fc_disc - Discovery context
86812 @@ -875,7 +876,7 @@ struct fc_lport {
86813 struct fc_vport *vport;
86814
86815 /* Operational Information */
86816 - struct libfc_function_template tt;
86817 + libfc_function_template_no_const tt;
86818 u8 link_up;
86819 u8 qfull;
86820 enum fc_lport_state state;
86821 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
86822 index 3a4edd1..feb2e3e 100644
86823 --- a/include/scsi/scsi_device.h
86824 +++ b/include/scsi/scsi_device.h
86825 @@ -185,9 +185,9 @@ struct scsi_device {
86826 unsigned int max_device_blocked; /* what device_blocked counts down from */
86827 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
86828
86829 - atomic_t iorequest_cnt;
86830 - atomic_t iodone_cnt;
86831 - atomic_t ioerr_cnt;
86832 + atomic_unchecked_t iorequest_cnt;
86833 + atomic_unchecked_t iodone_cnt;
86834 + atomic_unchecked_t ioerr_cnt;
86835
86836 struct device sdev_gendev,
86837 sdev_dev;
86838 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
86839 index 007a0bc..7188db8 100644
86840 --- a/include/scsi/scsi_transport_fc.h
86841 +++ b/include/scsi/scsi_transport_fc.h
86842 @@ -756,7 +756,8 @@ struct fc_function_template {
86843 unsigned long show_host_system_hostname:1;
86844
86845 unsigned long disable_target_scan:1;
86846 -};
86847 +} __do_const;
86848 +typedef struct fc_function_template __no_const fc_function_template_no_const;
86849
86850
86851 /**
86852 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
86853 index 396e8f7..b037e89 100644
86854 --- a/include/sound/compress_driver.h
86855 +++ b/include/sound/compress_driver.h
86856 @@ -129,7 +129,7 @@ struct snd_compr_ops {
86857 struct snd_compr_caps *caps);
86858 int (*get_codec_caps) (struct snd_compr_stream *stream,
86859 struct snd_compr_codec_caps *codec);
86860 -};
86861 +} __no_const;
86862
86863 /**
86864 * struct snd_compr: Compressed device
86865 diff --git a/include/sound/soc.h b/include/sound/soc.h
86866 index ac8b333..59c3692 100644
86867 --- a/include/sound/soc.h
86868 +++ b/include/sound/soc.h
86869 @@ -853,7 +853,7 @@ struct snd_soc_codec_driver {
86870 enum snd_soc_dapm_type, int);
86871
86872 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
86873 -};
86874 +} __do_const;
86875
86876 /* SoC platform interface */
86877 struct snd_soc_platform_driver {
86878 @@ -880,7 +880,7 @@ struct snd_soc_platform_driver {
86879 const struct snd_compr_ops *compr_ops;
86880
86881 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
86882 -};
86883 +} __do_const;
86884
86885 struct snd_soc_dai_link_component {
86886 const char *name;
86887 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
86888 index 672150b..9d4bec4 100644
86889 --- a/include/target/target_core_base.h
86890 +++ b/include/target/target_core_base.h
86891 @@ -767,7 +767,7 @@ struct se_device {
86892 atomic_long_t write_bytes;
86893 /* Active commands on this virtual SE device */
86894 atomic_t simple_cmds;
86895 - atomic_t dev_ordered_id;
86896 + atomic_unchecked_t dev_ordered_id;
86897 atomic_t dev_ordered_sync;
86898 atomic_t dev_qf_count;
86899 int export_count;
86900 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
86901 new file mode 100644
86902 index 0000000..fb634b7
86903 --- /dev/null
86904 +++ b/include/trace/events/fs.h
86905 @@ -0,0 +1,53 @@
86906 +#undef TRACE_SYSTEM
86907 +#define TRACE_SYSTEM fs
86908 +
86909 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
86910 +#define _TRACE_FS_H
86911 +
86912 +#include <linux/fs.h>
86913 +#include <linux/tracepoint.h>
86914 +
86915 +TRACE_EVENT(do_sys_open,
86916 +
86917 + TP_PROTO(const char *filename, int flags, int mode),
86918 +
86919 + TP_ARGS(filename, flags, mode),
86920 +
86921 + TP_STRUCT__entry(
86922 + __string( filename, filename )
86923 + __field( int, flags )
86924 + __field( int, mode )
86925 + ),
86926 +
86927 + TP_fast_assign(
86928 + __assign_str(filename, filename);
86929 + __entry->flags = flags;
86930 + __entry->mode = mode;
86931 + ),
86932 +
86933 + TP_printk("\"%s\" %x %o",
86934 + __get_str(filename), __entry->flags, __entry->mode)
86935 +);
86936 +
86937 +TRACE_EVENT(open_exec,
86938 +
86939 + TP_PROTO(const char *filename),
86940 +
86941 + TP_ARGS(filename),
86942 +
86943 + TP_STRUCT__entry(
86944 + __string( filename, filename )
86945 + ),
86946 +
86947 + TP_fast_assign(
86948 + __assign_str(filename, filename);
86949 + ),
86950 +
86951 + TP_printk("\"%s\"",
86952 + __get_str(filename))
86953 +);
86954 +
86955 +#endif /* _TRACE_FS_H */
86956 +
86957 +/* This part must be outside protection */
86958 +#include <trace/define_trace.h>
86959 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
86960 index 3608beb..df39d8a 100644
86961 --- a/include/trace/events/irq.h
86962 +++ b/include/trace/events/irq.h
86963 @@ -36,7 +36,7 @@ struct softirq_action;
86964 */
86965 TRACE_EVENT(irq_handler_entry,
86966
86967 - TP_PROTO(int irq, struct irqaction *action),
86968 + TP_PROTO(int irq, const struct irqaction *action),
86969
86970 TP_ARGS(irq, action),
86971
86972 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
86973 */
86974 TRACE_EVENT(irq_handler_exit,
86975
86976 - TP_PROTO(int irq, struct irqaction *action, int ret),
86977 + TP_PROTO(int irq, const struct irqaction *action, int ret),
86978
86979 TP_ARGS(irq, action, ret),
86980
86981 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
86982 index 7caf44c..23c6f27 100644
86983 --- a/include/uapi/linux/a.out.h
86984 +++ b/include/uapi/linux/a.out.h
86985 @@ -39,6 +39,14 @@ enum machine_type {
86986 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
86987 };
86988
86989 +/* Constants for the N_FLAGS field */
86990 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
86991 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
86992 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
86993 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
86994 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
86995 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
86996 +
86997 #if !defined (N_MAGIC)
86998 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
86999 #endif
87000 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
87001 index 22b6ad3..aeba37e 100644
87002 --- a/include/uapi/linux/bcache.h
87003 +++ b/include/uapi/linux/bcache.h
87004 @@ -5,6 +5,7 @@
87005 * Bcache on disk data structures
87006 */
87007
87008 +#include <linux/compiler.h>
87009 #include <asm/types.h>
87010
87011 #define BITMASK(name, type, field, offset, size) \
87012 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
87013 /* Btree keys - all units are in sectors */
87014
87015 struct bkey {
87016 - __u64 high;
87017 - __u64 low;
87018 + __u64 high __intentional_overflow(-1);
87019 + __u64 low __intentional_overflow(-1);
87020 __u64 ptr[];
87021 };
87022
87023 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
87024 index d876736..ccce5c0 100644
87025 --- a/include/uapi/linux/byteorder/little_endian.h
87026 +++ b/include/uapi/linux/byteorder/little_endian.h
87027 @@ -42,51 +42,51 @@
87028
87029 static inline __le64 __cpu_to_le64p(const __u64 *p)
87030 {
87031 - return (__force __le64)*p;
87032 + return (__force const __le64)*p;
87033 }
87034 -static inline __u64 __le64_to_cpup(const __le64 *p)
87035 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
87036 {
87037 - return (__force __u64)*p;
87038 + return (__force const __u64)*p;
87039 }
87040 static inline __le32 __cpu_to_le32p(const __u32 *p)
87041 {
87042 - return (__force __le32)*p;
87043 + return (__force const __le32)*p;
87044 }
87045 static inline __u32 __le32_to_cpup(const __le32 *p)
87046 {
87047 - return (__force __u32)*p;
87048 + return (__force const __u32)*p;
87049 }
87050 static inline __le16 __cpu_to_le16p(const __u16 *p)
87051 {
87052 - return (__force __le16)*p;
87053 + return (__force const __le16)*p;
87054 }
87055 static inline __u16 __le16_to_cpup(const __le16 *p)
87056 {
87057 - return (__force __u16)*p;
87058 + return (__force const __u16)*p;
87059 }
87060 static inline __be64 __cpu_to_be64p(const __u64 *p)
87061 {
87062 - return (__force __be64)__swab64p(p);
87063 + return (__force const __be64)__swab64p(p);
87064 }
87065 static inline __u64 __be64_to_cpup(const __be64 *p)
87066 {
87067 - return __swab64p((__u64 *)p);
87068 + return __swab64p((const __u64 *)p);
87069 }
87070 static inline __be32 __cpu_to_be32p(const __u32 *p)
87071 {
87072 - return (__force __be32)__swab32p(p);
87073 + return (__force const __be32)__swab32p(p);
87074 }
87075 -static inline __u32 __be32_to_cpup(const __be32 *p)
87076 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
87077 {
87078 - return __swab32p((__u32 *)p);
87079 + return __swab32p((const __u32 *)p);
87080 }
87081 static inline __be16 __cpu_to_be16p(const __u16 *p)
87082 {
87083 - return (__force __be16)__swab16p(p);
87084 + return (__force const __be16)__swab16p(p);
87085 }
87086 static inline __u16 __be16_to_cpup(const __be16 *p)
87087 {
87088 - return __swab16p((__u16 *)p);
87089 + return __swab16p((const __u16 *)p);
87090 }
87091 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
87092 #define __le64_to_cpus(x) do { (void)(x); } while (0)
87093 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
87094 index 71e1d0e..6cc9caf 100644
87095 --- a/include/uapi/linux/elf.h
87096 +++ b/include/uapi/linux/elf.h
87097 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
87098 #define PT_GNU_EH_FRAME 0x6474e550
87099
87100 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
87101 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
87102 +
87103 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
87104 +
87105 +/* Constants for the e_flags field */
87106 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
87107 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
87108 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
87109 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
87110 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
87111 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
87112
87113 /*
87114 * Extended Numbering
87115 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
87116 #define DT_DEBUG 21
87117 #define DT_TEXTREL 22
87118 #define DT_JMPREL 23
87119 +#define DT_FLAGS 30
87120 + #define DF_TEXTREL 0x00000004
87121 #define DT_ENCODING 32
87122 #define OLD_DT_LOOS 0x60000000
87123 #define DT_LOOS 0x6000000d
87124 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
87125 #define PF_W 0x2
87126 #define PF_X 0x1
87127
87128 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
87129 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
87130 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
87131 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
87132 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
87133 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
87134 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
87135 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
87136 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
87137 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
87138 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
87139 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
87140 +
87141 typedef struct elf32_phdr{
87142 Elf32_Word p_type;
87143 Elf32_Off p_offset;
87144 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
87145 #define EI_OSABI 7
87146 #define EI_PAD 8
87147
87148 +#define EI_PAX 14
87149 +
87150 #define ELFMAG0 0x7f /* EI_MAG */
87151 #define ELFMAG1 'E'
87152 #define ELFMAG2 'L'
87153 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
87154 index aa169c4..6a2771d 100644
87155 --- a/include/uapi/linux/personality.h
87156 +++ b/include/uapi/linux/personality.h
87157 @@ -30,6 +30,7 @@ enum {
87158 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
87159 ADDR_NO_RANDOMIZE | \
87160 ADDR_COMPAT_LAYOUT | \
87161 + ADDR_LIMIT_3GB | \
87162 MMAP_PAGE_ZERO)
87163
87164 /*
87165 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
87166 index 7530e74..e714828 100644
87167 --- a/include/uapi/linux/screen_info.h
87168 +++ b/include/uapi/linux/screen_info.h
87169 @@ -43,7 +43,8 @@ struct screen_info {
87170 __u16 pages; /* 0x32 */
87171 __u16 vesa_attributes; /* 0x34 */
87172 __u32 capabilities; /* 0x36 */
87173 - __u8 _reserved[6]; /* 0x3a */
87174 + __u16 vesapm_size; /* 0x3a */
87175 + __u8 _reserved[4]; /* 0x3c */
87176 } __attribute__((packed));
87177
87178 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
87179 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
87180 index 0e011eb..82681b1 100644
87181 --- a/include/uapi/linux/swab.h
87182 +++ b/include/uapi/linux/swab.h
87183 @@ -43,7 +43,7 @@
87184 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
87185 */
87186
87187 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
87188 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
87189 {
87190 #ifdef __HAVE_BUILTIN_BSWAP16__
87191 return __builtin_bswap16(val);
87192 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
87193 #endif
87194 }
87195
87196 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
87197 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
87198 {
87199 #ifdef __HAVE_BUILTIN_BSWAP32__
87200 return __builtin_bswap32(val);
87201 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
87202 #endif
87203 }
87204
87205 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
87206 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
87207 {
87208 #ifdef __HAVE_BUILTIN_BSWAP64__
87209 return __builtin_bswap64(val);
87210 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
87211 index 1590c49..5eab462 100644
87212 --- a/include/uapi/linux/xattr.h
87213 +++ b/include/uapi/linux/xattr.h
87214 @@ -73,5 +73,9 @@
87215 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
87216 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
87217
87218 +/* User namespace */
87219 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
87220 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
87221 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
87222
87223 #endif /* _UAPI_LINUX_XATTR_H */
87224 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
87225 index f9466fa..f4e2b81 100644
87226 --- a/include/video/udlfb.h
87227 +++ b/include/video/udlfb.h
87228 @@ -53,10 +53,10 @@ struct dlfb_data {
87229 u32 pseudo_palette[256];
87230 int blank_mode; /*one of FB_BLANK_ */
87231 /* blit-only rendering path metrics, exposed through sysfs */
87232 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87233 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
87234 - atomic_t bytes_sent; /* to usb, after compression including overhead */
87235 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
87236 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
87237 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
87238 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
87239 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
87240 };
87241
87242 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
87243 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
87244 index 30f5362..8ed8ac9 100644
87245 --- a/include/video/uvesafb.h
87246 +++ b/include/video/uvesafb.h
87247 @@ -122,6 +122,7 @@ struct uvesafb_par {
87248 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
87249 u8 pmi_setpal; /* PMI for palette changes */
87250 u16 *pmi_base; /* protected mode interface location */
87251 + u8 *pmi_code; /* protected mode code location */
87252 void *pmi_start;
87253 void *pmi_pal;
87254 u8 *vbe_state_orig; /*
87255 diff --git a/init/Kconfig b/init/Kconfig
87256 index 9afb971..27d6fca 100644
87257 --- a/init/Kconfig
87258 +++ b/init/Kconfig
87259 @@ -1129,6 +1129,7 @@ endif # CGROUPS
87260
87261 config CHECKPOINT_RESTORE
87262 bool "Checkpoint/restore support" if EXPERT
87263 + depends on !GRKERNSEC
87264 default n
87265 help
87266 Enables additional kernel features in a sake of checkpoint/restore.
87267 @@ -1654,7 +1655,7 @@ config SLUB_DEBUG
87268
87269 config COMPAT_BRK
87270 bool "Disable heap randomization"
87271 - default y
87272 + default n
87273 help
87274 Randomizing heap placement makes heap exploits harder, but it
87275 also breaks ancient binaries (including anything libc5 based).
87276 @@ -1985,7 +1986,7 @@ config INIT_ALL_POSSIBLE
87277 config STOP_MACHINE
87278 bool
87279 default y
87280 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
87281 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
87282 help
87283 Need stop_machine() primitive.
87284
87285 diff --git a/init/Makefile b/init/Makefile
87286 index 7bc47ee..6da2dc7 100644
87287 --- a/init/Makefile
87288 +++ b/init/Makefile
87289 @@ -2,6 +2,9 @@
87290 # Makefile for the linux kernel.
87291 #
87292
87293 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
87294 +asflags-y := $(GCC_PLUGINS_AFLAGS)
87295 +
87296 obj-y := main.o version.o mounts.o
87297 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
87298 obj-y += noinitramfs.o
87299 diff --git a/init/do_mounts.c b/init/do_mounts.c
87300 index eb41008..f5dbbf9 100644
87301 --- a/init/do_mounts.c
87302 +++ b/init/do_mounts.c
87303 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
87304 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
87305 {
87306 struct super_block *s;
87307 - int err = sys_mount(name, "/root", fs, flags, data);
87308 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
87309 if (err)
87310 return err;
87311
87312 - sys_chdir("/root");
87313 + sys_chdir((const char __force_user *)"/root");
87314 s = current->fs->pwd.dentry->d_sb;
87315 ROOT_DEV = s->s_dev;
87316 printk(KERN_INFO
87317 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
87318 va_start(args, fmt);
87319 vsprintf(buf, fmt, args);
87320 va_end(args);
87321 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
87322 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
87323 if (fd >= 0) {
87324 sys_ioctl(fd, FDEJECT, 0);
87325 sys_close(fd);
87326 }
87327 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
87328 - fd = sys_open("/dev/console", O_RDWR, 0);
87329 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
87330 if (fd >= 0) {
87331 sys_ioctl(fd, TCGETS, (long)&termios);
87332 termios.c_lflag &= ~ICANON;
87333 sys_ioctl(fd, TCSETSF, (long)&termios);
87334 - sys_read(fd, &c, 1);
87335 + sys_read(fd, (char __user *)&c, 1);
87336 termios.c_lflag |= ICANON;
87337 sys_ioctl(fd, TCSETSF, (long)&termios);
87338 sys_close(fd);
87339 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
87340 mount_root();
87341 out:
87342 devtmpfs_mount("dev");
87343 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87344 - sys_chroot(".");
87345 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87346 + sys_chroot((const char __force_user *)".");
87347 }
87348
87349 static bool is_tmpfs;
87350 diff --git a/init/do_mounts.h b/init/do_mounts.h
87351 index f5b978a..69dbfe8 100644
87352 --- a/init/do_mounts.h
87353 +++ b/init/do_mounts.h
87354 @@ -15,15 +15,15 @@ extern int root_mountflags;
87355
87356 static inline int create_dev(char *name, dev_t dev)
87357 {
87358 - sys_unlink(name);
87359 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
87360 + sys_unlink((char __force_user *)name);
87361 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
87362 }
87363
87364 #if BITS_PER_LONG == 32
87365 static inline u32 bstat(char *name)
87366 {
87367 struct stat64 stat;
87368 - if (sys_stat64(name, &stat) != 0)
87369 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
87370 return 0;
87371 if (!S_ISBLK(stat.st_mode))
87372 return 0;
87373 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
87374 static inline u32 bstat(char *name)
87375 {
87376 struct stat stat;
87377 - if (sys_newstat(name, &stat) != 0)
87378 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
87379 return 0;
87380 if (!S_ISBLK(stat.st_mode))
87381 return 0;
87382 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
87383 index 3e0878e..8a9d7a0 100644
87384 --- a/init/do_mounts_initrd.c
87385 +++ b/init/do_mounts_initrd.c
87386 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
87387 {
87388 sys_unshare(CLONE_FS | CLONE_FILES);
87389 /* stdin/stdout/stderr for /linuxrc */
87390 - sys_open("/dev/console", O_RDWR, 0);
87391 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
87392 sys_dup(0);
87393 sys_dup(0);
87394 /* move initrd over / and chdir/chroot in initrd root */
87395 - sys_chdir("/root");
87396 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
87397 - sys_chroot(".");
87398 + sys_chdir((const char __force_user *)"/root");
87399 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
87400 + sys_chroot((const char __force_user *)".");
87401 sys_setsid();
87402 return 0;
87403 }
87404 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
87405 create_dev("/dev/root.old", Root_RAM0);
87406 /* mount initrd on rootfs' /root */
87407 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
87408 - sys_mkdir("/old", 0700);
87409 - sys_chdir("/old");
87410 + sys_mkdir((const char __force_user *)"/old", 0700);
87411 + sys_chdir((const char __force_user *)"/old");
87412
87413 /* try loading default modules from initrd */
87414 load_default_modules();
87415 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
87416 current->flags &= ~PF_FREEZER_SKIP;
87417
87418 /* move initrd to rootfs' /old */
87419 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
87420 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
87421 /* switch root and cwd back to / of rootfs */
87422 - sys_chroot("..");
87423 + sys_chroot((const char __force_user *)"..");
87424
87425 if (new_decode_dev(real_root_dev) == Root_RAM0) {
87426 - sys_chdir("/old");
87427 + sys_chdir((const char __force_user *)"/old");
87428 return;
87429 }
87430
87431 - sys_chdir("/");
87432 + sys_chdir((const char __force_user *)"/");
87433 ROOT_DEV = new_decode_dev(real_root_dev);
87434 mount_root();
87435
87436 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
87437 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
87438 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
87439 if (!error)
87440 printk("okay\n");
87441 else {
87442 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
87443 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
87444 if (error == -ENOENT)
87445 printk("/initrd does not exist. Ignored.\n");
87446 else
87447 printk("failed\n");
87448 printk(KERN_NOTICE "Unmounting old root\n");
87449 - sys_umount("/old", MNT_DETACH);
87450 + sys_umount((char __force_user *)"/old", MNT_DETACH);
87451 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
87452 if (fd < 0) {
87453 error = fd;
87454 @@ -127,11 +127,11 @@ int __init initrd_load(void)
87455 * mounted in the normal path.
87456 */
87457 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
87458 - sys_unlink("/initrd.image");
87459 + sys_unlink((const char __force_user *)"/initrd.image");
87460 handle_initrd();
87461 return 1;
87462 }
87463 }
87464 - sys_unlink("/initrd.image");
87465 + sys_unlink((const char __force_user *)"/initrd.image");
87466 return 0;
87467 }
87468 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
87469 index 8cb6db5..d729f50 100644
87470 --- a/init/do_mounts_md.c
87471 +++ b/init/do_mounts_md.c
87472 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
87473 partitioned ? "_d" : "", minor,
87474 md_setup_args[ent].device_names);
87475
87476 - fd = sys_open(name, 0, 0);
87477 + fd = sys_open((char __force_user *)name, 0, 0);
87478 if (fd < 0) {
87479 printk(KERN_ERR "md: open failed - cannot start "
87480 "array %s\n", name);
87481 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
87482 * array without it
87483 */
87484 sys_close(fd);
87485 - fd = sys_open(name, 0, 0);
87486 + fd = sys_open((char __force_user *)name, 0, 0);
87487 sys_ioctl(fd, BLKRRPART, 0);
87488 }
87489 sys_close(fd);
87490 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
87491
87492 wait_for_device_probe();
87493
87494 - fd = sys_open("/dev/md0", 0, 0);
87495 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
87496 if (fd >= 0) {
87497 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
87498 sys_close(fd);
87499 diff --git a/init/init_task.c b/init/init_task.c
87500 index ba0a7f36..2bcf1d5 100644
87501 --- a/init/init_task.c
87502 +++ b/init/init_task.c
87503 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
87504 * Initial thread structure. Alignment of this is handled by a special
87505 * linker map entry.
87506 */
87507 +#ifdef CONFIG_X86
87508 +union thread_union init_thread_union __init_task_data;
87509 +#else
87510 union thread_union init_thread_union __init_task_data =
87511 { INIT_THREAD_INFO(init_task) };
87512 +#endif
87513 diff --git a/init/initramfs.c b/init/initramfs.c
87514 index ad1bd77..dca2c1b 100644
87515 --- a/init/initramfs.c
87516 +++ b/init/initramfs.c
87517 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
87518
87519 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
87520 while (count) {
87521 - ssize_t rv = sys_write(fd, p, count);
87522 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
87523
87524 if (rv < 0) {
87525 if (rv == -EINTR || rv == -EAGAIN)
87526 @@ -107,7 +107,7 @@ static void __init free_hash(void)
87527 }
87528 }
87529
87530 -static long __init do_utime(char *filename, time_t mtime)
87531 +static long __init do_utime(char __force_user *filename, time_t mtime)
87532 {
87533 struct timespec t[2];
87534
87535 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
87536 struct dir_entry *de, *tmp;
87537 list_for_each_entry_safe(de, tmp, &dir_list, list) {
87538 list_del(&de->list);
87539 - do_utime(de->name, de->mtime);
87540 + do_utime((char __force_user *)de->name, de->mtime);
87541 kfree(de->name);
87542 kfree(de);
87543 }
87544 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
87545 if (nlink >= 2) {
87546 char *old = find_link(major, minor, ino, mode, collected);
87547 if (old)
87548 - return (sys_link(old, collected) < 0) ? -1 : 1;
87549 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
87550 }
87551 return 0;
87552 }
87553 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
87554 {
87555 struct stat st;
87556
87557 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
87558 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
87559 if (S_ISDIR(st.st_mode))
87560 - sys_rmdir(path);
87561 + sys_rmdir((char __force_user *)path);
87562 else
87563 - sys_unlink(path);
87564 + sys_unlink((char __force_user *)path);
87565 }
87566 }
87567
87568 @@ -338,7 +338,7 @@ static int __init do_name(void)
87569 int openflags = O_WRONLY|O_CREAT;
87570 if (ml != 1)
87571 openflags |= O_TRUNC;
87572 - wfd = sys_open(collected, openflags, mode);
87573 + wfd = sys_open((char __force_user *)collected, openflags, mode);
87574
87575 if (wfd >= 0) {
87576 sys_fchown(wfd, uid, gid);
87577 @@ -350,17 +350,17 @@ static int __init do_name(void)
87578 }
87579 }
87580 } else if (S_ISDIR(mode)) {
87581 - sys_mkdir(collected, mode);
87582 - sys_chown(collected, uid, gid);
87583 - sys_chmod(collected, mode);
87584 + sys_mkdir((char __force_user *)collected, mode);
87585 + sys_chown((char __force_user *)collected, uid, gid);
87586 + sys_chmod((char __force_user *)collected, mode);
87587 dir_add(collected, mtime);
87588 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
87589 S_ISFIFO(mode) || S_ISSOCK(mode)) {
87590 if (maybe_link() == 0) {
87591 - sys_mknod(collected, mode, rdev);
87592 - sys_chown(collected, uid, gid);
87593 - sys_chmod(collected, mode);
87594 - do_utime(collected, mtime);
87595 + sys_mknod((char __force_user *)collected, mode, rdev);
87596 + sys_chown((char __force_user *)collected, uid, gid);
87597 + sys_chmod((char __force_user *)collected, mode);
87598 + do_utime((char __force_user *)collected, mtime);
87599 }
87600 }
87601 return 0;
87602 @@ -372,7 +372,7 @@ static int __init do_copy(void)
87603 if (xwrite(wfd, victim, body_len) != body_len)
87604 error("write error");
87605 sys_close(wfd);
87606 - do_utime(vcollected, mtime);
87607 + do_utime((char __force_user *)vcollected, mtime);
87608 kfree(vcollected);
87609 eat(body_len);
87610 state = SkipIt;
87611 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
87612 {
87613 collected[N_ALIGN(name_len) + body_len] = '\0';
87614 clean_path(collected, 0);
87615 - sys_symlink(collected + N_ALIGN(name_len), collected);
87616 - sys_lchown(collected, uid, gid);
87617 - do_utime(collected, mtime);
87618 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
87619 + sys_lchown((char __force_user *)collected, uid, gid);
87620 + do_utime((char __force_user *)collected, mtime);
87621 state = SkipIt;
87622 next_state = Reset;
87623 return 0;
87624 diff --git a/init/main.c b/init/main.c
87625 index 61b99376..1e346cb 100644
87626 --- a/init/main.c
87627 +++ b/init/main.c
87628 @@ -100,6 +100,8 @@ extern void radix_tree_init(void);
87629 static inline void mark_rodata_ro(void) { }
87630 #endif
87631
87632 +extern void grsecurity_init(void);
87633 +
87634 /*
87635 * Debug helper: via this flag we know that we are in 'early bootup code'
87636 * where only the boot processor is running with IRQ disabled. This means
87637 @@ -161,6 +163,85 @@ static int __init set_reset_devices(char *str)
87638
87639 __setup("reset_devices", set_reset_devices);
87640
87641 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
87642 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
87643 +static int __init setup_grsec_proc_gid(char *str)
87644 +{
87645 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
87646 + return 1;
87647 +}
87648 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
87649 +#endif
87650 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
87651 +int grsec_enable_sysfs_restrict = 1;
87652 +static int __init setup_grsec_sysfs_restrict(char *str)
87653 +{
87654 + if (!simple_strtol(str, NULL, 0))
87655 + grsec_enable_sysfs_restrict = 0;
87656 + return 1;
87657 +}
87658 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
87659 +#endif
87660 +
87661 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
87662 +unsigned long pax_user_shadow_base __read_only;
87663 +EXPORT_SYMBOL(pax_user_shadow_base);
87664 +extern char pax_enter_kernel_user[];
87665 +extern char pax_exit_kernel_user[];
87666 +#endif
87667 +
87668 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
87669 +static int __init setup_pax_nouderef(char *str)
87670 +{
87671 +#ifdef CONFIG_X86_32
87672 + unsigned int cpu;
87673 + struct desc_struct *gdt;
87674 +
87675 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
87676 + gdt = get_cpu_gdt_table(cpu);
87677 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
87678 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
87679 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
87680 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
87681 + }
87682 + loadsegment(ds, __KERNEL_DS);
87683 + loadsegment(es, __KERNEL_DS);
87684 + loadsegment(ss, __KERNEL_DS);
87685 +#else
87686 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
87687 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
87688 + clone_pgd_mask = ~(pgdval_t)0UL;
87689 + pax_user_shadow_base = 0UL;
87690 + setup_clear_cpu_cap(X86_FEATURE_PCID);
87691 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
87692 +#endif
87693 +
87694 + return 0;
87695 +}
87696 +early_param("pax_nouderef", setup_pax_nouderef);
87697 +
87698 +#ifdef CONFIG_X86_64
87699 +static int __init setup_pax_weakuderef(char *str)
87700 +{
87701 + if (clone_pgd_mask != ~(pgdval_t)0UL)
87702 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
87703 + return 1;
87704 +}
87705 +__setup("pax_weakuderef", setup_pax_weakuderef);
87706 +#endif
87707 +#endif
87708 +
87709 +#ifdef CONFIG_PAX_SOFTMODE
87710 +int pax_softmode;
87711 +
87712 +static int __init setup_pax_softmode(char *str)
87713 +{
87714 + get_option(&str, &pax_softmode);
87715 + return 1;
87716 +}
87717 +__setup("pax_softmode=", setup_pax_softmode);
87718 +#endif
87719 +
87720 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
87721 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
87722 static const char *panic_later, *panic_param;
87723 @@ -735,7 +816,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
87724 struct blacklist_entry *entry;
87725 char *fn_name;
87726
87727 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
87728 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
87729 if (!fn_name)
87730 return false;
87731
87732 @@ -787,7 +868,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
87733 {
87734 int count = preempt_count();
87735 int ret;
87736 - char msgbuf[64];
87737 + const char *msg1 = "", *msg2 = "";
87738
87739 if (initcall_blacklisted(fn))
87740 return -EPERM;
87741 @@ -797,18 +878,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
87742 else
87743 ret = fn();
87744
87745 - msgbuf[0] = 0;
87746 -
87747 if (preempt_count() != count) {
87748 - sprintf(msgbuf, "preemption imbalance ");
87749 + msg1 = " preemption imbalance";
87750 preempt_count_set(count);
87751 }
87752 if (irqs_disabled()) {
87753 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
87754 + msg2 = " disabled interrupts";
87755 local_irq_enable();
87756 }
87757 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
87758 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
87759
87760 + add_latent_entropy();
87761 return ret;
87762 }
87763
87764 @@ -914,8 +994,8 @@ static int run_init_process(const char *init_filename)
87765 {
87766 argv_init[0] = init_filename;
87767 return do_execve(getname_kernel(init_filename),
87768 - (const char __user *const __user *)argv_init,
87769 - (const char __user *const __user *)envp_init);
87770 + (const char __user *const __force_user *)argv_init,
87771 + (const char __user *const __force_user *)envp_init);
87772 }
87773
87774 static int try_to_run_init_process(const char *init_filename)
87775 @@ -932,6 +1012,10 @@ static int try_to_run_init_process(const char *init_filename)
87776 return ret;
87777 }
87778
87779 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87780 +extern int gr_init_ran;
87781 +#endif
87782 +
87783 static noinline void __init kernel_init_freeable(void);
87784
87785 static int __ref kernel_init(void *unused)
87786 @@ -956,6 +1040,11 @@ static int __ref kernel_init(void *unused)
87787 ramdisk_execute_command, ret);
87788 }
87789
87790 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
87791 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
87792 + gr_init_ran = 1;
87793 +#endif
87794 +
87795 /*
87796 * We try each of these until one succeeds.
87797 *
87798 @@ -1016,7 +1105,7 @@ static noinline void __init kernel_init_freeable(void)
87799 do_basic_setup();
87800
87801 /* Open the /dev/console on the rootfs, this should never fail */
87802 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
87803 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
87804 pr_err("Warning: unable to open an initial console.\n");
87805
87806 (void) sys_dup(0);
87807 @@ -1029,11 +1118,13 @@ static noinline void __init kernel_init_freeable(void)
87808 if (!ramdisk_execute_command)
87809 ramdisk_execute_command = "/init";
87810
87811 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
87812 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
87813 ramdisk_execute_command = NULL;
87814 prepare_namespace();
87815 }
87816
87817 + grsecurity_init();
87818 +
87819 /*
87820 * Ok, we have completed the initial bootup, and
87821 * we're essentially up and running. Get rid of the
87822 diff --git a/ipc/compat.c b/ipc/compat.c
87823 index 9b3c85f..1c4d897 100644
87824 --- a/ipc/compat.c
87825 +++ b/ipc/compat.c
87826 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
87827 COMPAT_SHMLBA);
87828 if (err < 0)
87829 return err;
87830 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
87831 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
87832 }
87833 case SHMDT:
87834 return sys_shmdt(compat_ptr(ptr));
87835 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
87836 index 8ad93c2..efd80f8 100644
87837 --- a/ipc/ipc_sysctl.c
87838 +++ b/ipc/ipc_sysctl.c
87839 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
87840 static int proc_ipc_dointvec(struct ctl_table *table, int write,
87841 void __user *buffer, size_t *lenp, loff_t *ppos)
87842 {
87843 - struct ctl_table ipc_table;
87844 + ctl_table_no_const ipc_table;
87845
87846 memcpy(&ipc_table, table, sizeof(ipc_table));
87847 ipc_table.data = get_ipc(table);
87848 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
87849 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
87850 void __user *buffer, size_t *lenp, loff_t *ppos)
87851 {
87852 - struct ctl_table ipc_table;
87853 + ctl_table_no_const ipc_table;
87854
87855 memcpy(&ipc_table, table, sizeof(ipc_table));
87856 ipc_table.data = get_ipc(table);
87857 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
87858 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87859 void __user *buffer, size_t *lenp, loff_t *ppos)
87860 {
87861 - struct ctl_table ipc_table;
87862 + ctl_table_no_const ipc_table;
87863 memcpy(&ipc_table, table, sizeof(ipc_table));
87864 ipc_table.data = get_ipc(table);
87865
87866 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
87867 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
87868 void __user *buffer, size_t *lenp, loff_t *ppos)
87869 {
87870 - struct ctl_table ipc_table;
87871 + ctl_table_no_const ipc_table;
87872 int dummy = 0;
87873
87874 memcpy(&ipc_table, table, sizeof(ipc_table));
87875 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
87876 index 68d4e95..1477ded 100644
87877 --- a/ipc/mq_sysctl.c
87878 +++ b/ipc/mq_sysctl.c
87879 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
87880 static int proc_mq_dointvec(struct ctl_table *table, int write,
87881 void __user *buffer, size_t *lenp, loff_t *ppos)
87882 {
87883 - struct ctl_table mq_table;
87884 + ctl_table_no_const mq_table;
87885 memcpy(&mq_table, table, sizeof(mq_table));
87886 mq_table.data = get_mq(table);
87887
87888 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
87889 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
87890 void __user *buffer, size_t *lenp, loff_t *ppos)
87891 {
87892 - struct ctl_table mq_table;
87893 + ctl_table_no_const mq_table;
87894 memcpy(&mq_table, table, sizeof(mq_table));
87895 mq_table.data = get_mq(table);
87896
87897 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
87898 index 7635a1c..7432cb6 100644
87899 --- a/ipc/mqueue.c
87900 +++ b/ipc/mqueue.c
87901 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
87902 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
87903 info->attr.mq_msgsize);
87904
87905 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
87906 spin_lock(&mq_lock);
87907 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
87908 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
87909 diff --git a/ipc/shm.c b/ipc/shm.c
87910 index 19633b4..d454904 100644
87911 --- a/ipc/shm.c
87912 +++ b/ipc/shm.c
87913 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
87914 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
87915 #endif
87916
87917 +#ifdef CONFIG_GRKERNSEC
87918 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
87919 + const u64 shm_createtime, const kuid_t cuid,
87920 + const int shmid);
87921 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
87922 + const u64 shm_createtime);
87923 +#endif
87924 +
87925 void shm_init_ns(struct ipc_namespace *ns)
87926 {
87927 ns->shm_ctlmax = SHMMAX;
87928 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
87929 shp->shm_lprid = 0;
87930 shp->shm_atim = shp->shm_dtim = 0;
87931 shp->shm_ctim = get_seconds();
87932 +#ifdef CONFIG_GRKERNSEC
87933 + shp->shm_createtime = ktime_get_ns();
87934 +#endif
87935 shp->shm_segsz = size;
87936 shp->shm_nattch = 0;
87937 shp->shm_file = file;
87938 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87939 f_mode = FMODE_READ | FMODE_WRITE;
87940 }
87941 if (shmflg & SHM_EXEC) {
87942 +
87943 +#ifdef CONFIG_PAX_MPROTECT
87944 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
87945 + goto out;
87946 +#endif
87947 +
87948 prot |= PROT_EXEC;
87949 acc_mode |= S_IXUGO;
87950 }
87951 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87952 if (err)
87953 goto out_unlock;
87954
87955 +#ifdef CONFIG_GRKERNSEC
87956 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
87957 + shp->shm_perm.cuid, shmid) ||
87958 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
87959 + err = -EACCES;
87960 + goto out_unlock;
87961 + }
87962 +#endif
87963 +
87964 ipc_lock_object(&shp->shm_perm);
87965
87966 /* check if shm_destroy() is tearing down shp */
87967 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
87968 path = shp->shm_file->f_path;
87969 path_get(&path);
87970 shp->shm_nattch++;
87971 +#ifdef CONFIG_GRKERNSEC
87972 + shp->shm_lapid = current->pid;
87973 +#endif
87974 size = i_size_read(path.dentry->d_inode);
87975 ipc_unlock_object(&shp->shm_perm);
87976 rcu_read_unlock();
87977 diff --git a/ipc/util.c b/ipc/util.c
87978 index 106bed0..f851429 100644
87979 --- a/ipc/util.c
87980 +++ b/ipc/util.c
87981 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
87982 int (*show)(struct seq_file *, void *);
87983 };
87984
87985 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
87986 +
87987 /**
87988 * ipc_init - initialise ipc subsystem
87989 *
87990 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
87991 granted_mode >>= 6;
87992 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
87993 granted_mode >>= 3;
87994 +
87995 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
87996 + return -1;
87997 +
87998 /* is there some bit set in requested_mode but not in granted_mode? */
87999 if ((requested_mode & ~granted_mode & 0007) &&
88000 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
88001 diff --git a/kernel/audit.c b/kernel/audit.c
88002 index 72ab759..757deba 100644
88003 --- a/kernel/audit.c
88004 +++ b/kernel/audit.c
88005 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
88006 3) suppressed due to audit_rate_limit
88007 4) suppressed due to audit_backlog_limit
88008 */
88009 -static atomic_t audit_lost = ATOMIC_INIT(0);
88010 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
88011
88012 /* The netlink socket. */
88013 static struct sock *audit_sock;
88014 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
88015 unsigned long now;
88016 int print;
88017
88018 - atomic_inc(&audit_lost);
88019 + atomic_inc_unchecked(&audit_lost);
88020
88021 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
88022
88023 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
88024 if (print) {
88025 if (printk_ratelimit())
88026 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
88027 - atomic_read(&audit_lost),
88028 + atomic_read_unchecked(&audit_lost),
88029 audit_rate_limit,
88030 audit_backlog_limit);
88031 audit_panic(message);
88032 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
88033 s.pid = audit_pid;
88034 s.rate_limit = audit_rate_limit;
88035 s.backlog_limit = audit_backlog_limit;
88036 - s.lost = atomic_read(&audit_lost);
88037 + s.lost = atomic_read_unchecked(&audit_lost);
88038 s.backlog = skb_queue_len(&audit_skb_queue);
88039 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
88040 s.backlog_wait_time = audit_backlog_wait_time;
88041 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
88042 index 072566d..1190489 100644
88043 --- a/kernel/auditsc.c
88044 +++ b/kernel/auditsc.c
88045 @@ -2056,7 +2056,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
88046 }
88047
88048 /* global counter which is incremented every time something logs in */
88049 -static atomic_t session_id = ATOMIC_INIT(0);
88050 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
88051
88052 static int audit_set_loginuid_perm(kuid_t loginuid)
88053 {
88054 @@ -2123,7 +2123,7 @@ int audit_set_loginuid(kuid_t loginuid)
88055
88056 /* are we setting or clearing? */
88057 if (uid_valid(loginuid))
88058 - sessionid = (unsigned int)atomic_inc_return(&session_id);
88059 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
88060
88061 task->sessionid = sessionid;
88062 task->loginuid = loginuid;
88063 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
88064 index a64e7a2..2e69448 100644
88065 --- a/kernel/bpf/core.c
88066 +++ b/kernel/bpf/core.c
88067 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88068 * random section of illegal instructions.
88069 */
88070 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
88071 - hdr = module_alloc(size);
88072 + hdr = module_alloc_exec(size);
88073 if (hdr == NULL)
88074 return NULL;
88075
88076 /* Fill space with illegal/arch-dep instructions. */
88077 bpf_fill_ill_insns(hdr, size);
88078
88079 + pax_open_kernel();
88080 hdr->pages = size / PAGE_SIZE;
88081 + pax_close_kernel();
88082 +
88083 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
88084 PAGE_SIZE - sizeof(*hdr));
88085 start = (prandom_u32() % hole) & ~(alignment - 1);
88086 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
88087
88088 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
88089 {
88090 - module_memfree(hdr);
88091 + module_memfree_exec(hdr);
88092 }
88093 #endif /* CONFIG_BPF_JIT */
88094
88095 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
88096 index 536edc2..d28c85d 100644
88097 --- a/kernel/bpf/syscall.c
88098 +++ b/kernel/bpf/syscall.c
88099 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
88100 int err;
88101
88102 /* the syscall is limited to root temporarily. This restriction will be
88103 - * lifted when security audit is clean. Note that eBPF+tracing must have
88104 - * this restriction, since it may pass kernel data to user space
88105 + * lifted by upstream when a half-assed security audit is clean. Note
88106 + * that eBPF+tracing must have this restriction, since it may pass
88107 + * kernel data to user space
88108 */
88109 if (!capable(CAP_SYS_ADMIN))
88110 return -EPERM;
88111 +#ifdef CONFIG_GRKERNSEC
88112 + return -EPERM;
88113 +#endif
88114
88115 if (!access_ok(VERIFY_READ, uattr, 1))
88116 return -EFAULT;
88117 diff --git a/kernel/capability.c b/kernel/capability.c
88118 index 989f5bf..d317ca0 100644
88119 --- a/kernel/capability.c
88120 +++ b/kernel/capability.c
88121 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
88122 * before modification is attempted and the application
88123 * fails.
88124 */
88125 + if (tocopy > ARRAY_SIZE(kdata))
88126 + return -EFAULT;
88127 +
88128 if (copy_to_user(dataptr, kdata, tocopy
88129 * sizeof(struct __user_cap_data_struct))) {
88130 return -EFAULT;
88131 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
88132 int ret;
88133
88134 rcu_read_lock();
88135 - ret = security_capable(__task_cred(t), ns, cap);
88136 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
88137 + gr_task_is_capable(t, __task_cred(t), cap);
88138 rcu_read_unlock();
88139
88140 - return (ret == 0);
88141 + return ret;
88142 }
88143
88144 /**
88145 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
88146 int ret;
88147
88148 rcu_read_lock();
88149 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
88150 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
88151 rcu_read_unlock();
88152
88153 - return (ret == 0);
88154 + return ret;
88155 }
88156
88157 /**
88158 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
88159 BUG();
88160 }
88161
88162 - if (security_capable(current_cred(), ns, cap) == 0) {
88163 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
88164 current->flags |= PF_SUPERPRIV;
88165 return true;
88166 }
88167 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
88168 }
88169 EXPORT_SYMBOL(ns_capable);
88170
88171 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
88172 +{
88173 + if (unlikely(!cap_valid(cap))) {
88174 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
88175 + BUG();
88176 + }
88177 +
88178 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
88179 + current->flags |= PF_SUPERPRIV;
88180 + return true;
88181 + }
88182 + return false;
88183 +}
88184 +EXPORT_SYMBOL(ns_capable_nolog);
88185 +
88186 /**
88187 * file_ns_capable - Determine if the file's opener had a capability in effect
88188 * @file: The file we want to check
88189 @@ -427,6 +446,12 @@ bool capable(int cap)
88190 }
88191 EXPORT_SYMBOL(capable);
88192
88193 +bool capable_nolog(int cap)
88194 +{
88195 + return ns_capable_nolog(&init_user_ns, cap);
88196 +}
88197 +EXPORT_SYMBOL(capable_nolog);
88198 +
88199 /**
88200 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
88201 * @inode: The inode in question
88202 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
88203 kgid_has_mapping(ns, inode->i_gid);
88204 }
88205 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
88206 +
88207 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
88208 +{
88209 + struct user_namespace *ns = current_user_ns();
88210 +
88211 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
88212 + kgid_has_mapping(ns, inode->i_gid);
88213 +}
88214 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
88215 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
88216 index 04cfe8a..adadcc0 100644
88217 --- a/kernel/cgroup.c
88218 +++ b/kernel/cgroup.c
88219 @@ -5343,6 +5343,9 @@ static void cgroup_release_agent(struct work_struct *work)
88220 if (!pathbuf || !agentbuf)
88221 goto out;
88222
88223 + if (agentbuf[0] == '\0')
88224 + goto out;
88225 +
88226 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
88227 if (!path)
88228 goto out;
88229 @@ -5528,7 +5531,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
88230 struct task_struct *task;
88231 int count = 0;
88232
88233 - seq_printf(seq, "css_set %p\n", cset);
88234 + seq_printf(seq, "css_set %pK\n", cset);
88235
88236 list_for_each_entry(task, &cset->tasks, cg_list) {
88237 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
88238 diff --git a/kernel/compat.c b/kernel/compat.c
88239 index ebb3c36..1df606e 100644
88240 --- a/kernel/compat.c
88241 +++ b/kernel/compat.c
88242 @@ -13,6 +13,7 @@
88243
88244 #include <linux/linkage.h>
88245 #include <linux/compat.h>
88246 +#include <linux/module.h>
88247 #include <linux/errno.h>
88248 #include <linux/time.h>
88249 #include <linux/signal.h>
88250 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
88251 mm_segment_t oldfs;
88252 long ret;
88253
88254 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
88255 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
88256 oldfs = get_fs();
88257 set_fs(KERNEL_DS);
88258 ret = hrtimer_nanosleep_restart(restart);
88259 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
88260 oldfs = get_fs();
88261 set_fs(KERNEL_DS);
88262 ret = hrtimer_nanosleep(&tu,
88263 - rmtp ? (struct timespec __user *)&rmt : NULL,
88264 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
88265 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
88266 set_fs(oldfs);
88267
88268 @@ -379,7 +380,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
88269 mm_segment_t old_fs = get_fs();
88270
88271 set_fs(KERNEL_DS);
88272 - ret = sys_sigpending((old_sigset_t __user *) &s);
88273 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
88274 set_fs(old_fs);
88275 if (ret == 0)
88276 ret = put_user(s, set);
88277 @@ -469,7 +470,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
88278 mm_segment_t old_fs = get_fs();
88279
88280 set_fs(KERNEL_DS);
88281 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
88282 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
88283 set_fs(old_fs);
88284
88285 if (!ret) {
88286 @@ -551,8 +552,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
88287 set_fs (KERNEL_DS);
88288 ret = sys_wait4(pid,
88289 (stat_addr ?
88290 - (unsigned int __user *) &status : NULL),
88291 - options, (struct rusage __user *) &r);
88292 + (unsigned int __force_user *) &status : NULL),
88293 + options, (struct rusage __force_user *) &r);
88294 set_fs (old_fs);
88295
88296 if (ret > 0) {
88297 @@ -578,8 +579,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
88298 memset(&info, 0, sizeof(info));
88299
88300 set_fs(KERNEL_DS);
88301 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
88302 - uru ? (struct rusage __user *)&ru : NULL);
88303 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
88304 + uru ? (struct rusage __force_user *)&ru : NULL);
88305 set_fs(old_fs);
88306
88307 if ((ret < 0) || (info.si_signo == 0))
88308 @@ -713,8 +714,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
88309 oldfs = get_fs();
88310 set_fs(KERNEL_DS);
88311 err = sys_timer_settime(timer_id, flags,
88312 - (struct itimerspec __user *) &newts,
88313 - (struct itimerspec __user *) &oldts);
88314 + (struct itimerspec __force_user *) &newts,
88315 + (struct itimerspec __force_user *) &oldts);
88316 set_fs(oldfs);
88317 if (!err && old && put_compat_itimerspec(old, &oldts))
88318 return -EFAULT;
88319 @@ -731,7 +732,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
88320 oldfs = get_fs();
88321 set_fs(KERNEL_DS);
88322 err = sys_timer_gettime(timer_id,
88323 - (struct itimerspec __user *) &ts);
88324 + (struct itimerspec __force_user *) &ts);
88325 set_fs(oldfs);
88326 if (!err && put_compat_itimerspec(setting, &ts))
88327 return -EFAULT;
88328 @@ -750,7 +751,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
88329 oldfs = get_fs();
88330 set_fs(KERNEL_DS);
88331 err = sys_clock_settime(which_clock,
88332 - (struct timespec __user *) &ts);
88333 + (struct timespec __force_user *) &ts);
88334 set_fs(oldfs);
88335 return err;
88336 }
88337 @@ -765,7 +766,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
88338 oldfs = get_fs();
88339 set_fs(KERNEL_DS);
88340 err = sys_clock_gettime(which_clock,
88341 - (struct timespec __user *) &ts);
88342 + (struct timespec __force_user *) &ts);
88343 set_fs(oldfs);
88344 if (!err && compat_put_timespec(&ts, tp))
88345 return -EFAULT;
88346 @@ -785,7 +786,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
88347
88348 oldfs = get_fs();
88349 set_fs(KERNEL_DS);
88350 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
88351 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
88352 set_fs(oldfs);
88353
88354 err = compat_put_timex(utp, &txc);
88355 @@ -805,7 +806,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
88356 oldfs = get_fs();
88357 set_fs(KERNEL_DS);
88358 err = sys_clock_getres(which_clock,
88359 - (struct timespec __user *) &ts);
88360 + (struct timespec __force_user *) &ts);
88361 set_fs(oldfs);
88362 if (!err && tp && compat_put_timespec(&ts, tp))
88363 return -EFAULT;
88364 @@ -819,7 +820,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
88365 struct timespec tu;
88366 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
88367
88368 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
88369 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
88370 oldfs = get_fs();
88371 set_fs(KERNEL_DS);
88372 err = clock_nanosleep_restart(restart);
88373 @@ -851,8 +852,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
88374 oldfs = get_fs();
88375 set_fs(KERNEL_DS);
88376 err = sys_clock_nanosleep(which_clock, flags,
88377 - (struct timespec __user *) &in,
88378 - (struct timespec __user *) &out);
88379 + (struct timespec __force_user *) &in,
88380 + (struct timespec __force_user *) &out);
88381 set_fs(oldfs);
88382
88383 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
88384 @@ -1146,7 +1147,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
88385 mm_segment_t old_fs = get_fs();
88386
88387 set_fs(KERNEL_DS);
88388 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
88389 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
88390 set_fs(old_fs);
88391 if (compat_put_timespec(&t, interval))
88392 return -EFAULT;
88393 diff --git a/kernel/configs.c b/kernel/configs.c
88394 index c18b1f1..b9a0132 100644
88395 --- a/kernel/configs.c
88396 +++ b/kernel/configs.c
88397 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
88398 struct proc_dir_entry *entry;
88399
88400 /* create the current config file */
88401 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
88402 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
88403 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
88404 + &ikconfig_file_ops);
88405 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
88406 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
88407 + &ikconfig_file_ops);
88408 +#endif
88409 +#else
88410 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
88411 &ikconfig_file_ops);
88412 +#endif
88413 +
88414 if (!entry)
88415 return -ENOMEM;
88416
88417 diff --git a/kernel/cred.c b/kernel/cred.c
88418 index e0573a4..26c0fd3 100644
88419 --- a/kernel/cred.c
88420 +++ b/kernel/cred.c
88421 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
88422 validate_creds(cred);
88423 alter_cred_subscribers(cred, -1);
88424 put_cred(cred);
88425 +
88426 +#ifdef CONFIG_GRKERNSEC_SETXID
88427 + cred = (struct cred *) tsk->delayed_cred;
88428 + if (cred != NULL) {
88429 + tsk->delayed_cred = NULL;
88430 + validate_creds(cred);
88431 + alter_cred_subscribers(cred, -1);
88432 + put_cred(cred);
88433 + }
88434 +#endif
88435 }
88436
88437 /**
88438 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
88439 * Always returns 0 thus allowing this function to be tail-called at the end
88440 * of, say, sys_setgid().
88441 */
88442 -int commit_creds(struct cred *new)
88443 +static int __commit_creds(struct cred *new)
88444 {
88445 struct task_struct *task = current;
88446 const struct cred *old = task->real_cred;
88447 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
88448
88449 get_cred(new); /* we will require a ref for the subj creds too */
88450
88451 + gr_set_role_label(task, new->uid, new->gid);
88452 +
88453 /* dumpability changes */
88454 if (!uid_eq(old->euid, new->euid) ||
88455 !gid_eq(old->egid, new->egid) ||
88456 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
88457 put_cred(old);
88458 return 0;
88459 }
88460 +#ifdef CONFIG_GRKERNSEC_SETXID
88461 +extern int set_user(struct cred *new);
88462 +
88463 +void gr_delayed_cred_worker(void)
88464 +{
88465 + const struct cred *new = current->delayed_cred;
88466 + struct cred *ncred;
88467 +
88468 + current->delayed_cred = NULL;
88469 +
88470 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
88471 + // from doing get_cred on it when queueing this
88472 + put_cred(new);
88473 + return;
88474 + } else if (new == NULL)
88475 + return;
88476 +
88477 + ncred = prepare_creds();
88478 + if (!ncred)
88479 + goto die;
88480 + // uids
88481 + ncred->uid = new->uid;
88482 + ncred->euid = new->euid;
88483 + ncred->suid = new->suid;
88484 + ncred->fsuid = new->fsuid;
88485 + // gids
88486 + ncred->gid = new->gid;
88487 + ncred->egid = new->egid;
88488 + ncred->sgid = new->sgid;
88489 + ncred->fsgid = new->fsgid;
88490 + // groups
88491 + set_groups(ncred, new->group_info);
88492 + // caps
88493 + ncred->securebits = new->securebits;
88494 + ncred->cap_inheritable = new->cap_inheritable;
88495 + ncred->cap_permitted = new->cap_permitted;
88496 + ncred->cap_effective = new->cap_effective;
88497 + ncred->cap_bset = new->cap_bset;
88498 +
88499 + if (set_user(ncred)) {
88500 + abort_creds(ncred);
88501 + goto die;
88502 + }
88503 +
88504 + // from doing get_cred on it when queueing this
88505 + put_cred(new);
88506 +
88507 + __commit_creds(ncred);
88508 + return;
88509 +die:
88510 + // from doing get_cred on it when queueing this
88511 + put_cred(new);
88512 + do_group_exit(SIGKILL);
88513 +}
88514 +#endif
88515 +
88516 +int commit_creds(struct cred *new)
88517 +{
88518 +#ifdef CONFIG_GRKERNSEC_SETXID
88519 + int ret;
88520 + int schedule_it = 0;
88521 + struct task_struct *t;
88522 + unsigned oldsecurebits = current_cred()->securebits;
88523 +
88524 + /* we won't get called with tasklist_lock held for writing
88525 + and interrupts disabled as the cred struct in that case is
88526 + init_cred
88527 + */
88528 + if (grsec_enable_setxid && !current_is_single_threaded() &&
88529 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
88530 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
88531 + schedule_it = 1;
88532 + }
88533 + ret = __commit_creds(new);
88534 + if (schedule_it) {
88535 + rcu_read_lock();
88536 + read_lock(&tasklist_lock);
88537 + for (t = next_thread(current); t != current;
88538 + t = next_thread(t)) {
88539 + /* we'll check if the thread has uid 0 in
88540 + * the delayed worker routine
88541 + */
88542 + if (task_securebits(t) == oldsecurebits &&
88543 + t->delayed_cred == NULL) {
88544 + t->delayed_cred = get_cred(new);
88545 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
88546 + set_tsk_need_resched(t);
88547 + }
88548 + }
88549 + read_unlock(&tasklist_lock);
88550 + rcu_read_unlock();
88551 + }
88552 +
88553 + return ret;
88554 +#else
88555 + return __commit_creds(new);
88556 +#endif
88557 +}
88558 +
88559 EXPORT_SYMBOL(commit_creds);
88560
88561 /**
88562 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
88563 index ac5c0f9..4b1c6c2 100644
88564 --- a/kernel/debug/debug_core.c
88565 +++ b/kernel/debug/debug_core.c
88566 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
88567 */
88568 static atomic_t masters_in_kgdb;
88569 static atomic_t slaves_in_kgdb;
88570 -static atomic_t kgdb_break_tasklet_var;
88571 +static atomic_unchecked_t kgdb_break_tasklet_var;
88572 atomic_t kgdb_setting_breakpoint;
88573
88574 struct task_struct *kgdb_usethread;
88575 @@ -137,7 +137,7 @@ int kgdb_single_step;
88576 static pid_t kgdb_sstep_pid;
88577
88578 /* to keep track of the CPU which is doing the single stepping*/
88579 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88580 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
88581
88582 /*
88583 * If you are debugging a problem where roundup (the collection of
88584 @@ -552,7 +552,7 @@ return_normal:
88585 * kernel will only try for the value of sstep_tries before
88586 * giving up and continuing on.
88587 */
88588 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
88589 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
88590 (kgdb_info[cpu].task &&
88591 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
88592 atomic_set(&kgdb_active, -1);
88593 @@ -654,8 +654,8 @@ cpu_master_loop:
88594 }
88595
88596 kgdb_restore:
88597 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
88598 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
88599 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
88600 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
88601 if (kgdb_info[sstep_cpu].task)
88602 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
88603 else
88604 @@ -932,18 +932,18 @@ static void kgdb_unregister_callbacks(void)
88605 static void kgdb_tasklet_bpt(unsigned long ing)
88606 {
88607 kgdb_breakpoint();
88608 - atomic_set(&kgdb_break_tasklet_var, 0);
88609 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
88610 }
88611
88612 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
88613
88614 void kgdb_schedule_breakpoint(void)
88615 {
88616 - if (atomic_read(&kgdb_break_tasklet_var) ||
88617 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
88618 atomic_read(&kgdb_active) != -1 ||
88619 atomic_read(&kgdb_setting_breakpoint))
88620 return;
88621 - atomic_inc(&kgdb_break_tasklet_var);
88622 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
88623 tasklet_schedule(&kgdb_tasklet_breakpoint);
88624 }
88625 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
88626 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
88627 index 60f6bb8..104bb07 100644
88628 --- a/kernel/debug/kdb/kdb_main.c
88629 +++ b/kernel/debug/kdb/kdb_main.c
88630 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
88631 continue;
88632
88633 kdb_printf("%-20s%8u 0x%p ", mod->name,
88634 - mod->core_size, (void *)mod);
88635 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
88636 #ifdef CONFIG_MODULE_UNLOAD
88637 kdb_printf("%4d ", module_refcount(mod));
88638 #endif
88639 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
88640 kdb_printf(" (Loading)");
88641 else
88642 kdb_printf(" (Live)");
88643 - kdb_printf(" 0x%p", mod->module_core);
88644 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
88645
88646 #ifdef CONFIG_MODULE_UNLOAD
88647 {
88648 diff --git a/kernel/events/core.c b/kernel/events/core.c
88649 index 19efcf133..7c05c93 100644
88650 --- a/kernel/events/core.c
88651 +++ b/kernel/events/core.c
88652 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
88653 * 0 - disallow raw tracepoint access for unpriv
88654 * 1 - disallow cpu events for unpriv
88655 * 2 - disallow kernel profiling for unpriv
88656 + * 3 - disallow all unpriv perf event use
88657 */
88658 -int sysctl_perf_event_paranoid __read_mostly = 1;
88659 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88660 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
88661 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
88662 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
88663 +#else
88664 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
88665 +#endif
88666
88667 /* Minimum for 512 kiB + 1 user control page */
88668 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
88669 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
88670
88671 tmp *= sysctl_perf_cpu_time_max_percent;
88672 do_div(tmp, 100);
88673 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
88674 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
88675 }
88676
88677 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
88678 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
88679 }
88680 }
88681
88682 -static atomic64_t perf_event_id;
88683 +static atomic64_unchecked_t perf_event_id;
88684
88685 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
88686 enum event_type_t event_type);
88687 @@ -3102,7 +3109,7 @@ static void __perf_event_read(void *info)
88688
88689 static inline u64 perf_event_count(struct perf_event *event)
88690 {
88691 - return local64_read(&event->count) + atomic64_read(&event->child_count);
88692 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
88693 }
88694
88695 static u64 perf_event_read(struct perf_event *event)
88696 @@ -3528,9 +3535,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
88697 mutex_lock(&event->child_mutex);
88698 total += perf_event_read(event);
88699 *enabled += event->total_time_enabled +
88700 - atomic64_read(&event->child_total_time_enabled);
88701 + atomic64_read_unchecked(&event->child_total_time_enabled);
88702 *running += event->total_time_running +
88703 - atomic64_read(&event->child_total_time_running);
88704 + atomic64_read_unchecked(&event->child_total_time_running);
88705
88706 list_for_each_entry(child, &event->child_list, child_list) {
88707 total += perf_event_read(child);
88708 @@ -3994,10 +4001,10 @@ void perf_event_update_userpage(struct perf_event *event)
88709 userpg->offset -= local64_read(&event->hw.prev_count);
88710
88711 userpg->time_enabled = enabled +
88712 - atomic64_read(&event->child_total_time_enabled);
88713 + atomic64_read_unchecked(&event->child_total_time_enabled);
88714
88715 userpg->time_running = running +
88716 - atomic64_read(&event->child_total_time_running);
88717 + atomic64_read_unchecked(&event->child_total_time_running);
88718
88719 arch_perf_update_userpage(userpg, now);
88720
88721 @@ -4568,7 +4575,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
88722
88723 /* Data. */
88724 sp = perf_user_stack_pointer(regs);
88725 - rem = __output_copy_user(handle, (void *) sp, dump_size);
88726 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
88727 dyn_size = dump_size - rem;
88728
88729 perf_output_skip(handle, rem);
88730 @@ -4659,11 +4666,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
88731 values[n++] = perf_event_count(event);
88732 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
88733 values[n++] = enabled +
88734 - atomic64_read(&event->child_total_time_enabled);
88735 + atomic64_read_unchecked(&event->child_total_time_enabled);
88736 }
88737 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
88738 values[n++] = running +
88739 - atomic64_read(&event->child_total_time_running);
88740 + atomic64_read_unchecked(&event->child_total_time_running);
88741 }
88742 if (read_format & PERF_FORMAT_ID)
88743 values[n++] = primary_event_id(event);
88744 @@ -6994,7 +7001,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
88745 event->parent = parent_event;
88746
88747 event->ns = get_pid_ns(task_active_pid_ns(current));
88748 - event->id = atomic64_inc_return(&perf_event_id);
88749 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
88750
88751 event->state = PERF_EVENT_STATE_INACTIVE;
88752
88753 @@ -7275,6 +7282,11 @@ SYSCALL_DEFINE5(perf_event_open,
88754 if (flags & ~PERF_FLAG_ALL)
88755 return -EINVAL;
88756
88757 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
88758 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
88759 + return -EACCES;
88760 +#endif
88761 +
88762 err = perf_copy_attr(attr_uptr, &attr);
88763 if (err)
88764 return err;
88765 @@ -7642,10 +7654,10 @@ static void sync_child_event(struct perf_event *child_event,
88766 /*
88767 * Add back the child's count to the parent's count:
88768 */
88769 - atomic64_add(child_val, &parent_event->child_count);
88770 - atomic64_add(child_event->total_time_enabled,
88771 + atomic64_add_unchecked(child_val, &parent_event->child_count);
88772 + atomic64_add_unchecked(child_event->total_time_enabled,
88773 &parent_event->child_total_time_enabled);
88774 - atomic64_add(child_event->total_time_running,
88775 + atomic64_add_unchecked(child_event->total_time_running,
88776 &parent_event->child_total_time_running);
88777
88778 /*
88779 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
88780 index 569b2187..19940d9 100644
88781 --- a/kernel/events/internal.h
88782 +++ b/kernel/events/internal.h
88783 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
88784 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
88785 }
88786
88787 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
88788 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
88789 static inline unsigned long \
88790 func_name(struct perf_output_handle *handle, \
88791 - const void *buf, unsigned long len) \
88792 + const void user *buf, unsigned long len) \
88793 { \
88794 unsigned long size, written; \
88795 \
88796 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
88797 return 0;
88798 }
88799
88800 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
88801 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
88802
88803 static inline unsigned long
88804 memcpy_skip(void *dst, const void *src, unsigned long n)
88805 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
88806 return 0;
88807 }
88808
88809 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
88810 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
88811
88812 #ifndef arch_perf_out_copy_user
88813 #define arch_perf_out_copy_user arch_perf_out_copy_user
88814 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
88815 }
88816 #endif
88817
88818 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
88819 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
88820
88821 /* Callchain handling */
88822 extern struct perf_callchain_entry *
88823 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
88824 index cb346f2..e4dc317 100644
88825 --- a/kernel/events/uprobes.c
88826 +++ b/kernel/events/uprobes.c
88827 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
88828 {
88829 struct page *page;
88830 uprobe_opcode_t opcode;
88831 - int result;
88832 + long result;
88833
88834 pagefault_disable();
88835 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
88836 diff --git a/kernel/exit.c b/kernel/exit.c
88837 index 6806c55..a5fb128 100644
88838 --- a/kernel/exit.c
88839 +++ b/kernel/exit.c
88840 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
88841 struct task_struct *leader;
88842 int zap_leader;
88843 repeat:
88844 +#ifdef CONFIG_NET
88845 + gr_del_task_from_ip_table(p);
88846 +#endif
88847 +
88848 /* don't need to get the RCU readlock here - the process is dead and
88849 * can't be modifying its own credentials. But shut RCU-lockdep up */
88850 rcu_read_lock();
88851 @@ -655,6 +659,8 @@ void do_exit(long code)
88852 int group_dead;
88853 TASKS_RCU(int tasks_rcu_i);
88854
88855 + set_fs(USER_DS);
88856 +
88857 profile_task_exit(tsk);
88858
88859 WARN_ON(blk_needs_flush_plug(tsk));
88860 @@ -671,7 +677,6 @@ void do_exit(long code)
88861 * mm_release()->clear_child_tid() from writing to a user-controlled
88862 * kernel address.
88863 */
88864 - set_fs(USER_DS);
88865
88866 ptrace_event(PTRACE_EVENT_EXIT, code);
88867
88868 @@ -729,6 +734,9 @@ void do_exit(long code)
88869 tsk->exit_code = code;
88870 taskstats_exit(tsk, group_dead);
88871
88872 + gr_acl_handle_psacct(tsk, code);
88873 + gr_acl_handle_exit();
88874 +
88875 exit_mm(tsk);
88876
88877 if (group_dead)
88878 @@ -848,7 +856,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
88879 * Take down every thread in the group. This is called by fatal signals
88880 * as well as by sys_exit_group (below).
88881 */
88882 -void
88883 +__noreturn void
88884 do_group_exit(int exit_code)
88885 {
88886 struct signal_struct *sig = current->signal;
88887 diff --git a/kernel/fork.c b/kernel/fork.c
88888 index 4dc2dda..651add0 100644
88889 --- a/kernel/fork.c
88890 +++ b/kernel/fork.c
88891 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
88892 void thread_info_cache_init(void)
88893 {
88894 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
88895 - THREAD_SIZE, 0, NULL);
88896 + THREAD_SIZE, SLAB_USERCOPY, NULL);
88897 BUG_ON(thread_info_cache == NULL);
88898 }
88899 # endif
88900 #endif
88901
88902 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88903 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88904 + int node, void **lowmem_stack)
88905 +{
88906 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
88907 + void *ret = NULL;
88908 + unsigned int i;
88909 +
88910 + *lowmem_stack = alloc_thread_info_node(tsk, node);
88911 + if (*lowmem_stack == NULL)
88912 + goto out;
88913 +
88914 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
88915 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
88916 +
88917 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
88918 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
88919 + if (ret == NULL) {
88920 + free_thread_info(*lowmem_stack);
88921 + *lowmem_stack = NULL;
88922 + }
88923 +
88924 +out:
88925 + return ret;
88926 +}
88927 +
88928 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
88929 +{
88930 + unmap_process_stacks(tsk);
88931 +}
88932 +#else
88933 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
88934 + int node, void **lowmem_stack)
88935 +{
88936 + return alloc_thread_info_node(tsk, node);
88937 +}
88938 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
88939 +{
88940 + free_thread_info(ti);
88941 +}
88942 +#endif
88943 +
88944 /* SLAB cache for signal_struct structures (tsk->signal) */
88945 static struct kmem_cache *signal_cachep;
88946
88947 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
88948 /* SLAB cache for mm_struct structures (tsk->mm) */
88949 static struct kmem_cache *mm_cachep;
88950
88951 -static void account_kernel_stack(struct thread_info *ti, int account)
88952 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
88953 {
88954 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88955 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
88956 +#else
88957 struct zone *zone = page_zone(virt_to_page(ti));
88958 +#endif
88959
88960 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
88961 }
88962
88963 void free_task(struct task_struct *tsk)
88964 {
88965 - account_kernel_stack(tsk->stack, -1);
88966 + account_kernel_stack(tsk, tsk->stack, -1);
88967 arch_release_thread_info(tsk->stack);
88968 - free_thread_info(tsk->stack);
88969 + gr_free_thread_info(tsk, tsk->stack);
88970 rt_mutex_debug_task_free(tsk);
88971 ftrace_graph_exit_task(tsk);
88972 put_seccomp_filter(tsk);
88973 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88974 {
88975 struct task_struct *tsk;
88976 struct thread_info *ti;
88977 + void *lowmem_stack;
88978 int node = tsk_fork_get_node(orig);
88979 int err;
88980
88981 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88982 if (!tsk)
88983 return NULL;
88984
88985 - ti = alloc_thread_info_node(tsk, node);
88986 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
88987 if (!ti)
88988 goto free_tsk;
88989
88990 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
88991 goto free_ti;
88992
88993 tsk->stack = ti;
88994 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
88995 + tsk->lowmem_stack = lowmem_stack;
88996 +#endif
88997 #ifdef CONFIG_SECCOMP
88998 /*
88999 * We must handle setting up seccomp filters once we're under
89000 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89001 set_task_stack_end_magic(tsk);
89002
89003 #ifdef CONFIG_CC_STACKPROTECTOR
89004 - tsk->stack_canary = get_random_int();
89005 + tsk->stack_canary = pax_get_random_long();
89006 #endif
89007
89008 /*
89009 @@ -352,24 +402,92 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
89010 tsk->splice_pipe = NULL;
89011 tsk->task_frag.page = NULL;
89012
89013 - account_kernel_stack(ti, 1);
89014 + account_kernel_stack(tsk, ti, 1);
89015
89016 return tsk;
89017
89018 free_ti:
89019 - free_thread_info(ti);
89020 + gr_free_thread_info(tsk, ti);
89021 free_tsk:
89022 free_task_struct(tsk);
89023 return NULL;
89024 }
89025
89026 #ifdef CONFIG_MMU
89027 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89028 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
89029 +{
89030 + struct vm_area_struct *tmp;
89031 + unsigned long charge;
89032 + struct file *file;
89033 + int retval;
89034 +
89035 + charge = 0;
89036 + if (mpnt->vm_flags & VM_ACCOUNT) {
89037 + unsigned long len = vma_pages(mpnt);
89038 +
89039 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89040 + goto fail_nomem;
89041 + charge = len;
89042 + }
89043 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89044 + if (!tmp)
89045 + goto fail_nomem;
89046 + *tmp = *mpnt;
89047 + tmp->vm_mm = mm;
89048 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
89049 + retval = vma_dup_policy(mpnt, tmp);
89050 + if (retval)
89051 + goto fail_nomem_policy;
89052 + if (anon_vma_fork(tmp, mpnt))
89053 + goto fail_nomem_anon_vma_fork;
89054 + tmp->vm_flags &= ~VM_LOCKED;
89055 + tmp->vm_next = tmp->vm_prev = NULL;
89056 + tmp->vm_mirror = NULL;
89057 + file = tmp->vm_file;
89058 + if (file) {
89059 + struct inode *inode = file_inode(file);
89060 + struct address_space *mapping = file->f_mapping;
89061 +
89062 + get_file(file);
89063 + if (tmp->vm_flags & VM_DENYWRITE)
89064 + atomic_dec(&inode->i_writecount);
89065 + i_mmap_lock_write(mapping);
89066 + if (tmp->vm_flags & VM_SHARED)
89067 + atomic_inc(&mapping->i_mmap_writable);
89068 + flush_dcache_mmap_lock(mapping);
89069 + /* insert tmp into the share list, just after mpnt */
89070 + if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89071 + vma_nonlinear_insert(tmp, &mapping->i_mmap_nonlinear);
89072 + else
89073 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
89074 + flush_dcache_mmap_unlock(mapping);
89075 + i_mmap_unlock_write(mapping);
89076 + }
89077 +
89078 + /*
89079 + * Clear hugetlb-related page reserves for children. This only
89080 + * affects MAP_PRIVATE mappings. Faults generated by the child
89081 + * are not guaranteed to succeed, even if read-only
89082 + */
89083 + if (is_vm_hugetlb_page(tmp))
89084 + reset_vma_resv_huge_pages(tmp);
89085 +
89086 + return tmp;
89087 +
89088 +fail_nomem_anon_vma_fork:
89089 + mpol_put(vma_policy(tmp));
89090 +fail_nomem_policy:
89091 + kmem_cache_free(vm_area_cachep, tmp);
89092 +fail_nomem:
89093 + vm_unacct_memory(charge);
89094 + return NULL;
89095 +}
89096 +
89097 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89098 {
89099 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
89100 struct rb_node **rb_link, *rb_parent;
89101 int retval;
89102 - unsigned long charge;
89103
89104 uprobe_start_dup_mmap();
89105 down_write(&oldmm->mmap_sem);
89106 @@ -397,55 +515,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89107
89108 prev = NULL;
89109 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
89110 - struct file *file;
89111 -
89112 if (mpnt->vm_flags & VM_DONTCOPY) {
89113 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
89114 -vma_pages(mpnt));
89115 continue;
89116 }
89117 - charge = 0;
89118 - if (mpnt->vm_flags & VM_ACCOUNT) {
89119 - unsigned long len = vma_pages(mpnt);
89120 -
89121 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
89122 - goto fail_nomem;
89123 - charge = len;
89124 - }
89125 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
89126 - if (!tmp)
89127 - goto fail_nomem;
89128 - *tmp = *mpnt;
89129 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
89130 - retval = vma_dup_policy(mpnt, tmp);
89131 - if (retval)
89132 - goto fail_nomem_policy;
89133 - tmp->vm_mm = mm;
89134 - if (anon_vma_fork(tmp, mpnt))
89135 - goto fail_nomem_anon_vma_fork;
89136 - tmp->vm_flags &= ~VM_LOCKED;
89137 - tmp->vm_next = tmp->vm_prev = NULL;
89138 - file = tmp->vm_file;
89139 - if (file) {
89140 - struct inode *inode = file_inode(file);
89141 - struct address_space *mapping = file->f_mapping;
89142 -
89143 - get_file(file);
89144 - if (tmp->vm_flags & VM_DENYWRITE)
89145 - atomic_dec(&inode->i_writecount);
89146 - i_mmap_lock_write(mapping);
89147 - if (tmp->vm_flags & VM_SHARED)
89148 - atomic_inc(&mapping->i_mmap_writable);
89149 - flush_dcache_mmap_lock(mapping);
89150 - /* insert tmp into the share list, just after mpnt */
89151 - if (unlikely(tmp->vm_flags & VM_NONLINEAR))
89152 - vma_nonlinear_insert(tmp,
89153 - &mapping->i_mmap_nonlinear);
89154 - else
89155 - vma_interval_tree_insert_after(tmp, mpnt,
89156 - &mapping->i_mmap);
89157 - flush_dcache_mmap_unlock(mapping);
89158 - i_mmap_unlock_write(mapping);
89159 + tmp = dup_vma(mm, oldmm, mpnt);
89160 + if (!tmp) {
89161 + retval = -ENOMEM;
89162 + goto out;
89163 }
89164
89165 /*
89166 @@ -477,6 +555,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
89167 if (retval)
89168 goto out;
89169 }
89170 +
89171 +#ifdef CONFIG_PAX_SEGMEXEC
89172 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
89173 + struct vm_area_struct *mpnt_m;
89174 +
89175 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
89176 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
89177 +
89178 + if (!mpnt->vm_mirror)
89179 + continue;
89180 +
89181 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
89182 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
89183 + mpnt->vm_mirror = mpnt_m;
89184 + } else {
89185 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
89186 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
89187 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
89188 + mpnt->vm_mirror->vm_mirror = mpnt;
89189 + }
89190 + }
89191 + BUG_ON(mpnt_m);
89192 + }
89193 +#endif
89194 +
89195 /* a new mm has just been created */
89196 arch_dup_mmap(oldmm, mm);
89197 retval = 0;
89198 @@ -486,14 +589,6 @@ out:
89199 up_write(&oldmm->mmap_sem);
89200 uprobe_end_dup_mmap();
89201 return retval;
89202 -fail_nomem_anon_vma_fork:
89203 - mpol_put(vma_policy(tmp));
89204 -fail_nomem_policy:
89205 - kmem_cache_free(vm_area_cachep, tmp);
89206 -fail_nomem:
89207 - retval = -ENOMEM;
89208 - vm_unacct_memory(charge);
89209 - goto out;
89210 }
89211
89212 static inline int mm_alloc_pgd(struct mm_struct *mm)
89213 @@ -734,8 +829,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
89214 return ERR_PTR(err);
89215
89216 mm = get_task_mm(task);
89217 - if (mm && mm != current->mm &&
89218 - !ptrace_may_access(task, mode)) {
89219 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
89220 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
89221 mmput(mm);
89222 mm = ERR_PTR(-EACCES);
89223 }
89224 @@ -938,13 +1033,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
89225 spin_unlock(&fs->lock);
89226 return -EAGAIN;
89227 }
89228 - fs->users++;
89229 + atomic_inc(&fs->users);
89230 spin_unlock(&fs->lock);
89231 return 0;
89232 }
89233 tsk->fs = copy_fs_struct(fs);
89234 if (!tsk->fs)
89235 return -ENOMEM;
89236 + /* Carry through gr_chroot_dentry and is_chrooted instead
89237 + of recomputing it here. Already copied when the task struct
89238 + is duplicated. This allows pivot_root to not be treated as
89239 + a chroot
89240 + */
89241 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
89242 +
89243 return 0;
89244 }
89245
89246 @@ -1182,7 +1284,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
89247 * parts of the process environment (as per the clone
89248 * flags). The actual kick-off is left to the caller.
89249 */
89250 -static struct task_struct *copy_process(unsigned long clone_flags,
89251 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
89252 unsigned long stack_start,
89253 unsigned long stack_size,
89254 int __user *child_tidptr,
89255 @@ -1253,6 +1355,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89256 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
89257 #endif
89258 retval = -EAGAIN;
89259 +
89260 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
89261 +
89262 if (atomic_read(&p->real_cred->user->processes) >=
89263 task_rlimit(p, RLIMIT_NPROC)) {
89264 if (p->real_cred->user != INIT_USER &&
89265 @@ -1502,6 +1607,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
89266 goto bad_fork_free_pid;
89267 }
89268
89269 + /* synchronizes with gr_set_acls()
89270 + we need to call this past the point of no return for fork()
89271 + */
89272 + gr_copy_label(p);
89273 +
89274 if (likely(p->pid)) {
89275 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
89276
89277 @@ -1592,6 +1702,8 @@ bad_fork_cleanup_count:
89278 bad_fork_free:
89279 free_task(p);
89280 fork_out:
89281 + gr_log_forkfail(retval);
89282 +
89283 return ERR_PTR(retval);
89284 }
89285
89286 @@ -1653,6 +1765,7 @@ long do_fork(unsigned long clone_flags,
89287
89288 p = copy_process(clone_flags, stack_start, stack_size,
89289 child_tidptr, NULL, trace);
89290 + add_latent_entropy();
89291 /*
89292 * Do this prior waking up the new thread - the thread pointer
89293 * might get invalid after that point, if the thread exits quickly.
89294 @@ -1669,6 +1782,8 @@ long do_fork(unsigned long clone_flags,
89295 if (clone_flags & CLONE_PARENT_SETTID)
89296 put_user(nr, parent_tidptr);
89297
89298 + gr_handle_brute_check();
89299 +
89300 if (clone_flags & CLONE_VFORK) {
89301 p->vfork_done = &vfork;
89302 init_completion(&vfork);
89303 @@ -1787,7 +1902,7 @@ void __init proc_caches_init(void)
89304 mm_cachep = kmem_cache_create("mm_struct",
89305 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
89306 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
89307 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
89308 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
89309 mmap_init();
89310 nsproxy_cache_init();
89311 }
89312 @@ -1827,7 +1942,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
89313 return 0;
89314
89315 /* don't need lock here; in the worst case we'll do useless copy */
89316 - if (fs->users == 1)
89317 + if (atomic_read(&fs->users) == 1)
89318 return 0;
89319
89320 *new_fsp = copy_fs_struct(fs);
89321 @@ -1939,7 +2054,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
89322 fs = current->fs;
89323 spin_lock(&fs->lock);
89324 current->fs = new_fs;
89325 - if (--fs->users)
89326 + gr_set_chroot_entries(current, &current->fs->root);
89327 + if (atomic_dec_return(&fs->users))
89328 new_fs = NULL;
89329 else
89330 new_fs = fs;
89331 diff --git a/kernel/futex.c b/kernel/futex.c
89332 index 63678b5..512f9af 100644
89333 --- a/kernel/futex.c
89334 +++ b/kernel/futex.c
89335 @@ -201,7 +201,7 @@ struct futex_pi_state {
89336 atomic_t refcount;
89337
89338 union futex_key key;
89339 -};
89340 +} __randomize_layout;
89341
89342 /**
89343 * struct futex_q - The hashed futex queue entry, one per waiting task
89344 @@ -235,7 +235,7 @@ struct futex_q {
89345 struct rt_mutex_waiter *rt_waiter;
89346 union futex_key *requeue_pi_key;
89347 u32 bitset;
89348 -};
89349 +} __randomize_layout;
89350
89351 static const struct futex_q futex_q_init = {
89352 /* list gets initialized in queue_me()*/
89353 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
89354 struct page *page, *page_head;
89355 int err, ro = 0;
89356
89357 +#ifdef CONFIG_PAX_SEGMEXEC
89358 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
89359 + return -EFAULT;
89360 +#endif
89361 +
89362 /*
89363 * The futex address must be "naturally" aligned.
89364 */
89365 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
89366
89367 static int get_futex_value_locked(u32 *dest, u32 __user *from)
89368 {
89369 - int ret;
89370 + unsigned long ret;
89371
89372 pagefault_disable();
89373 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
89374 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
89375 {
89376 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
89377 u32 curval;
89378 + mm_segment_t oldfs;
89379
89380 /*
89381 * This will fail and we want it. Some arch implementations do
89382 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
89383 * implementation, the non-functional ones will return
89384 * -ENOSYS.
89385 */
89386 + oldfs = get_fs();
89387 + set_fs(USER_DS);
89388 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
89389 futex_cmpxchg_enabled = 1;
89390 + set_fs(oldfs);
89391 #endif
89392 }
89393
89394 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
89395 index 55c8c93..9ba7ad6 100644
89396 --- a/kernel/futex_compat.c
89397 +++ b/kernel/futex_compat.c
89398 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
89399 return 0;
89400 }
89401
89402 -static void __user *futex_uaddr(struct robust_list __user *entry,
89403 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
89404 compat_long_t futex_offset)
89405 {
89406 compat_uptr_t base = ptr_to_compat(entry);
89407 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
89408 index b358a80..fc25240 100644
89409 --- a/kernel/gcov/base.c
89410 +++ b/kernel/gcov/base.c
89411 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
89412 }
89413
89414 #ifdef CONFIG_MODULES
89415 -static inline int within(void *addr, void *start, unsigned long size)
89416 -{
89417 - return ((addr >= start) && (addr < start + size));
89418 -}
89419 -
89420 /* Update list and generate events when modules are unloaded. */
89421 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89422 void *data)
89423 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
89424
89425 /* Remove entries located in module from linked list. */
89426 while ((info = gcov_info_next(info))) {
89427 - if (within(info, mod->module_core, mod->core_size)) {
89428 + if (within_module_core_rw((unsigned long)info, mod)) {
89429 gcov_info_unlink(prev, info);
89430 if (gcov_events_enabled)
89431 gcov_event(GCOV_REMOVE, info);
89432 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
89433 index 8069237..fe712d0 100644
89434 --- a/kernel/irq/manage.c
89435 +++ b/kernel/irq/manage.c
89436 @@ -871,7 +871,7 @@ static int irq_thread(void *data)
89437
89438 action_ret = handler_fn(desc, action);
89439 if (action_ret == IRQ_HANDLED)
89440 - atomic_inc(&desc->threads_handled);
89441 + atomic_inc_unchecked(&desc->threads_handled);
89442
89443 wake_threads_waitq(desc);
89444 }
89445 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
89446 index e2514b0..de3dfe0 100644
89447 --- a/kernel/irq/spurious.c
89448 +++ b/kernel/irq/spurious.c
89449 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
89450 * count. We just care about the count being
89451 * different than the one we saw before.
89452 */
89453 - handled = atomic_read(&desc->threads_handled);
89454 + handled = atomic_read_unchecked(&desc->threads_handled);
89455 handled |= SPURIOUS_DEFERRED;
89456 if (handled != desc->threads_handled_last) {
89457 action_ret = IRQ_HANDLED;
89458 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
89459 index 9019f15..9a3c42e 100644
89460 --- a/kernel/jump_label.c
89461 +++ b/kernel/jump_label.c
89462 @@ -14,6 +14,7 @@
89463 #include <linux/err.h>
89464 #include <linux/static_key.h>
89465 #include <linux/jump_label_ratelimit.h>
89466 +#include <linux/mm.h>
89467
89468 #ifdef HAVE_JUMP_LABEL
89469
89470 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
89471
89472 size = (((unsigned long)stop - (unsigned long)start)
89473 / sizeof(struct jump_entry));
89474 + pax_open_kernel();
89475 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
89476 + pax_close_kernel();
89477 }
89478
89479 static void jump_label_update(struct static_key *key, int enable);
89480 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
89481 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
89482 struct jump_entry *iter;
89483
89484 + pax_open_kernel();
89485 for (iter = iter_start; iter < iter_stop; iter++) {
89486 if (within_module_init(iter->code, mod))
89487 iter->code = 0;
89488 }
89489 + pax_close_kernel();
89490 }
89491
89492 static int
89493 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
89494 index 5c5987f..bc502b0 100644
89495 --- a/kernel/kallsyms.c
89496 +++ b/kernel/kallsyms.c
89497 @@ -11,6 +11,9 @@
89498 * Changed the compression method from stem compression to "table lookup"
89499 * compression (see scripts/kallsyms.c for a more complete description)
89500 */
89501 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89502 +#define __INCLUDED_BY_HIDESYM 1
89503 +#endif
89504 #include <linux/kallsyms.h>
89505 #include <linux/module.h>
89506 #include <linux/init.h>
89507 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
89508
89509 static inline int is_kernel_inittext(unsigned long addr)
89510 {
89511 + if (system_state != SYSTEM_BOOTING)
89512 + return 0;
89513 +
89514 if (addr >= (unsigned long)_sinittext
89515 && addr <= (unsigned long)_einittext)
89516 return 1;
89517 return 0;
89518 }
89519
89520 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89521 +#ifdef CONFIG_MODULES
89522 +static inline int is_module_text(unsigned long addr)
89523 +{
89524 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
89525 + return 1;
89526 +
89527 + addr = ktla_ktva(addr);
89528 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
89529 +}
89530 +#else
89531 +static inline int is_module_text(unsigned long addr)
89532 +{
89533 + return 0;
89534 +}
89535 +#endif
89536 +#endif
89537 +
89538 static inline int is_kernel_text(unsigned long addr)
89539 {
89540 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
89541 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
89542
89543 static inline int is_kernel(unsigned long addr)
89544 {
89545 +
89546 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89547 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
89548 + return 1;
89549 +
89550 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
89551 +#else
89552 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
89553 +#endif
89554 +
89555 return 1;
89556 return in_gate_area_no_mm(addr);
89557 }
89558
89559 static int is_ksym_addr(unsigned long addr)
89560 {
89561 +
89562 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
89563 + if (is_module_text(addr))
89564 + return 0;
89565 +#endif
89566 +
89567 if (all_var)
89568 return is_kernel(addr);
89569
89570 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
89571
89572 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
89573 {
89574 - iter->name[0] = '\0';
89575 iter->nameoff = get_symbol_offset(new_pos);
89576 iter->pos = new_pos;
89577 }
89578 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
89579 {
89580 struct kallsym_iter *iter = m->private;
89581
89582 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89583 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
89584 + return 0;
89585 +#endif
89586 +
89587 /* Some debugging symbols have no name. Ignore them. */
89588 if (!iter->name[0])
89589 return 0;
89590 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
89591 */
89592 type = iter->exported ? toupper(iter->type) :
89593 tolower(iter->type);
89594 +
89595 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
89596 type, iter->name, iter->module_name);
89597 } else
89598 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
89599 index 0aa69ea..a7fcafb 100644
89600 --- a/kernel/kcmp.c
89601 +++ b/kernel/kcmp.c
89602 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
89603 struct task_struct *task1, *task2;
89604 int ret;
89605
89606 +#ifdef CONFIG_GRKERNSEC
89607 + return -ENOSYS;
89608 +#endif
89609 +
89610 rcu_read_lock();
89611
89612 /*
89613 diff --git a/kernel/kexec.c b/kernel/kexec.c
89614 index 9a8a01a..3c35dd6 100644
89615 --- a/kernel/kexec.c
89616 +++ b/kernel/kexec.c
89617 @@ -1349,7 +1349,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
89618 compat_ulong_t, flags)
89619 {
89620 struct compat_kexec_segment in;
89621 - struct kexec_segment out, __user *ksegments;
89622 + struct kexec_segment out;
89623 + struct kexec_segment __user *ksegments;
89624 unsigned long i, result;
89625
89626 /* Don't allow clients that don't understand the native
89627 diff --git a/kernel/kmod.c b/kernel/kmod.c
89628 index 2777f40..a26e825 100644
89629 --- a/kernel/kmod.c
89630 +++ b/kernel/kmod.c
89631 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
89632 kfree(info->argv);
89633 }
89634
89635 -static int call_modprobe(char *module_name, int wait)
89636 +static int call_modprobe(char *module_name, char *module_param, int wait)
89637 {
89638 struct subprocess_info *info;
89639 static char *envp[] = {
89640 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
89641 NULL
89642 };
89643
89644 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
89645 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
89646 if (!argv)
89647 goto out;
89648
89649 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
89650 argv[1] = "-q";
89651 argv[2] = "--";
89652 argv[3] = module_name; /* check free_modprobe_argv() */
89653 - argv[4] = NULL;
89654 + argv[4] = module_param;
89655 + argv[5] = NULL;
89656
89657 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
89658 NULL, free_modprobe_argv, NULL);
89659 @@ -122,9 +123,8 @@ out:
89660 * If module auto-loading support is disabled then this function
89661 * becomes a no-operation.
89662 */
89663 -int __request_module(bool wait, const char *fmt, ...)
89664 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
89665 {
89666 - va_list args;
89667 char module_name[MODULE_NAME_LEN];
89668 unsigned int max_modprobes;
89669 int ret;
89670 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
89671 if (!modprobe_path[0])
89672 return 0;
89673
89674 - va_start(args, fmt);
89675 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
89676 - va_end(args);
89677 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
89678 if (ret >= MODULE_NAME_LEN)
89679 return -ENAMETOOLONG;
89680
89681 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
89682 if (ret)
89683 return ret;
89684
89685 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89686 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89687 + /* hack to workaround consolekit/udisks stupidity */
89688 + read_lock(&tasklist_lock);
89689 + if (!strcmp(current->comm, "mount") &&
89690 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
89691 + read_unlock(&tasklist_lock);
89692 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
89693 + return -EPERM;
89694 + }
89695 + read_unlock(&tasklist_lock);
89696 + }
89697 +#endif
89698 +
89699 /* If modprobe needs a service that is in a module, we get a recursive
89700 * loop. Limit the number of running kmod threads to max_threads/2 or
89701 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
89702 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
89703
89704 trace_module_request(module_name, wait, _RET_IP_);
89705
89706 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89707 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
89708
89709 atomic_dec(&kmod_concurrent);
89710 return ret;
89711 }
89712 +
89713 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
89714 +{
89715 + va_list args;
89716 + int ret;
89717 +
89718 + va_start(args, fmt);
89719 + ret = ____request_module(wait, module_param, fmt, args);
89720 + va_end(args);
89721 +
89722 + return ret;
89723 +}
89724 +
89725 +int __request_module(bool wait, const char *fmt, ...)
89726 +{
89727 + va_list args;
89728 + int ret;
89729 +
89730 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
89731 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
89732 + char module_param[MODULE_NAME_LEN];
89733 +
89734 + memset(module_param, 0, sizeof(module_param));
89735 +
89736 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
89737 +
89738 + va_start(args, fmt);
89739 + ret = ____request_module(wait, module_param, fmt, args);
89740 + va_end(args);
89741 +
89742 + return ret;
89743 + }
89744 +#endif
89745 +
89746 + va_start(args, fmt);
89747 + ret = ____request_module(wait, NULL, fmt, args);
89748 + va_end(args);
89749 +
89750 + return ret;
89751 +}
89752 +
89753 EXPORT_SYMBOL(__request_module);
89754 #endif /* CONFIG_MODULES */
89755
89756 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
89757 {
89758 +#ifdef CONFIG_GRKERNSEC
89759 + kfree(info->path);
89760 + info->path = info->origpath;
89761 +#endif
89762 if (info->cleanup)
89763 (*info->cleanup)(info);
89764 kfree(info);
89765 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
89766 */
89767 set_user_nice(current, 0);
89768
89769 +#ifdef CONFIG_GRKERNSEC
89770 + /* this is race-free as far as userland is concerned as we copied
89771 + out the path to be used prior to this point and are now operating
89772 + on that copy
89773 + */
89774 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
89775 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
89776 + strncmp(sub_info->path, "/usr/libexec/", 13) &&
89777 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
89778 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin and system library paths\n", sub_info->path);
89779 + retval = -EPERM;
89780 + goto out;
89781 + }
89782 +#endif
89783 +
89784 retval = -ENOMEM;
89785 new = prepare_kernel_cred(current);
89786 if (!new)
89787 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
89788 commit_creds(new);
89789
89790 retval = do_execve(getname_kernel(sub_info->path),
89791 - (const char __user *const __user *)sub_info->argv,
89792 - (const char __user *const __user *)sub_info->envp);
89793 + (const char __user *const __force_user *)sub_info->argv,
89794 + (const char __user *const __force_user *)sub_info->envp);
89795 out:
89796 sub_info->retval = retval;
89797 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
89798 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
89799 *
89800 * Thus the __user pointer cast is valid here.
89801 */
89802 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
89803 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
89804
89805 /*
89806 * If ret is 0, either ____call_usermodehelper failed and the
89807 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
89808 goto out;
89809
89810 INIT_WORK(&sub_info->work, __call_usermodehelper);
89811 +#ifdef CONFIG_GRKERNSEC
89812 + sub_info->origpath = path;
89813 + sub_info->path = kstrdup(path, gfp_mask);
89814 +#else
89815 sub_info->path = path;
89816 +#endif
89817 sub_info->argv = argv;
89818 sub_info->envp = envp;
89819
89820 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
89821 static int proc_cap_handler(struct ctl_table *table, int write,
89822 void __user *buffer, size_t *lenp, loff_t *ppos)
89823 {
89824 - struct ctl_table t;
89825 + ctl_table_no_const t;
89826 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
89827 kernel_cap_t new_cap;
89828 int err, i;
89829 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
89830 index ee61992..62142b1 100644
89831 --- a/kernel/kprobes.c
89832 +++ b/kernel/kprobes.c
89833 @@ -31,6 +31,9 @@
89834 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
89835 * <prasanna@in.ibm.com> added function-return probes.
89836 */
89837 +#ifdef CONFIG_GRKERNSEC_HIDESYM
89838 +#define __INCLUDED_BY_HIDESYM 1
89839 +#endif
89840 #include <linux/kprobes.h>
89841 #include <linux/hash.h>
89842 #include <linux/init.h>
89843 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
89844
89845 static void *alloc_insn_page(void)
89846 {
89847 - return module_alloc(PAGE_SIZE);
89848 + return module_alloc_exec(PAGE_SIZE);
89849 }
89850
89851 static void free_insn_page(void *page)
89852 {
89853 - module_memfree(page);
89854 + module_memfree_exec(page);
89855 }
89856
89857 struct kprobe_insn_cache kprobe_insn_slots = {
89858 @@ -2191,11 +2194,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
89859 kprobe_type = "k";
89860
89861 if (sym)
89862 - seq_printf(pi, "%p %s %s+0x%x %s ",
89863 + seq_printf(pi, "%pK %s %s+0x%x %s ",
89864 p->addr, kprobe_type, sym, offset,
89865 (modname ? modname : " "));
89866 else
89867 - seq_printf(pi, "%p %s %p ",
89868 + seq_printf(pi, "%pK %s %pK ",
89869 p->addr, kprobe_type, p->addr);
89870
89871 if (!pp)
89872 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
89873 index 6683cce..daf8999 100644
89874 --- a/kernel/ksysfs.c
89875 +++ b/kernel/ksysfs.c
89876 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
89877 {
89878 if (count+1 > UEVENT_HELPER_PATH_LEN)
89879 return -ENOENT;
89880 + if (!capable(CAP_SYS_ADMIN))
89881 + return -EPERM;
89882 memcpy(uevent_helper, buf, count);
89883 uevent_helper[count] = '\0';
89884 if (count && uevent_helper[count-1] == '\n')
89885 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
89886 return count;
89887 }
89888
89889 -static struct bin_attribute notes_attr = {
89890 +static bin_attribute_no_const notes_attr __read_only = {
89891 .attr = {
89892 .name = "notes",
89893 .mode = S_IRUGO,
89894 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
89895 index 88d0d44..e9ce0ee 100644
89896 --- a/kernel/locking/lockdep.c
89897 +++ b/kernel/locking/lockdep.c
89898 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
89899 end = (unsigned long) &_end,
89900 addr = (unsigned long) obj;
89901
89902 +#ifdef CONFIG_PAX_KERNEXEC
89903 + start = ktla_ktva(start);
89904 +#endif
89905 +
89906 /*
89907 * static variable?
89908 */
89909 @@ -740,6 +744,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
89910 if (!static_obj(lock->key)) {
89911 debug_locks_off();
89912 printk("INFO: trying to register non-static key.\n");
89913 + printk("lock:%pS key:%pS.\n", lock, lock->key);
89914 printk("the code is fine but needs lockdep annotation.\n");
89915 printk("turning off the locking correctness validator.\n");
89916 dump_stack();
89917 @@ -3081,7 +3086,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
89918 if (!class)
89919 return 0;
89920 }
89921 - atomic_inc((atomic_t *)&class->ops);
89922 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
89923 if (very_verbose(class)) {
89924 printk("\nacquire class [%p] %s", class->key, class->name);
89925 if (class->name_version > 1)
89926 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
89927 index ef43ac4..2720dfa 100644
89928 --- a/kernel/locking/lockdep_proc.c
89929 +++ b/kernel/locking/lockdep_proc.c
89930 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
89931 return 0;
89932 }
89933
89934 - seq_printf(m, "%p", class->key);
89935 + seq_printf(m, "%pK", class->key);
89936 #ifdef CONFIG_DEBUG_LOCKDEP
89937 seq_printf(m, " OPS:%8ld", class->ops);
89938 #endif
89939 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
89940
89941 list_for_each_entry(entry, &class->locks_after, entry) {
89942 if (entry->distance == 1) {
89943 - seq_printf(m, " -> [%p] ", entry->class->key);
89944 + seq_printf(m, " -> [%pK] ", entry->class->key);
89945 print_name(m, entry->class);
89946 seq_puts(m, "\n");
89947 }
89948 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
89949 if (!class->key)
89950 continue;
89951
89952 - seq_printf(m, "[%p] ", class->key);
89953 + seq_printf(m, "[%pK] ", class->key);
89954 print_name(m, class);
89955 seq_puts(m, "\n");
89956 }
89957 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
89958 if (!i)
89959 seq_line(m, '-', 40-namelen, namelen);
89960
89961 - snprintf(ip, sizeof(ip), "[<%p>]",
89962 + snprintf(ip, sizeof(ip), "[<%pK>]",
89963 (void *)class->contention_point[i]);
89964 seq_printf(m, "%40s %14lu %29s %pS\n",
89965 name, stats->contention_point[i],
89966 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
89967 if (!i)
89968 seq_line(m, '-', 40-namelen, namelen);
89969
89970 - snprintf(ip, sizeof(ip), "[<%p>]",
89971 + snprintf(ip, sizeof(ip), "[<%pK>]",
89972 (void *)class->contending_point[i]);
89973 seq_printf(m, "%40s %14lu %29s %pS\n",
89974 name, stats->contending_point[i],
89975 diff --git a/kernel/locking/mcs_spinlock.c b/kernel/locking/mcs_spinlock.c
89976 index 9887a90..0cd2b1d 100644
89977 --- a/kernel/locking/mcs_spinlock.c
89978 +++ b/kernel/locking/mcs_spinlock.c
89979 @@ -100,7 +100,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
89980
89981 prev = decode_cpu(old);
89982 node->prev = prev;
89983 - ACCESS_ONCE(prev->next) = node;
89984 + ACCESS_ONCE_RW(prev->next) = node;
89985
89986 /*
89987 * Normally @prev is untouchable after the above store; because at that
89988 @@ -172,8 +172,8 @@ unqueue:
89989 * it will wait in Step-A.
89990 */
89991
89992 - ACCESS_ONCE(next->prev) = prev;
89993 - ACCESS_ONCE(prev->next) = next;
89994 + ACCESS_ONCE_RW(next->prev) = prev;
89995 + ACCESS_ONCE_RW(prev->next) = next;
89996
89997 return false;
89998 }
89999 @@ -195,13 +195,13 @@ void osq_unlock(struct optimistic_spin_queue *lock)
90000 node = this_cpu_ptr(&osq_node);
90001 next = xchg(&node->next, NULL);
90002 if (next) {
90003 - ACCESS_ONCE(next->locked) = 1;
90004 + ACCESS_ONCE_RW(next->locked) = 1;
90005 return;
90006 }
90007
90008 next = osq_wait_next(lock, node, NULL);
90009 if (next)
90010 - ACCESS_ONCE(next->locked) = 1;
90011 + ACCESS_ONCE_RW(next->locked) = 1;
90012 }
90013
90014 #endif
90015 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
90016 index 4d60986..5d351c1 100644
90017 --- a/kernel/locking/mcs_spinlock.h
90018 +++ b/kernel/locking/mcs_spinlock.h
90019 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
90020 */
90021 return;
90022 }
90023 - ACCESS_ONCE(prev->next) = node;
90024 + ACCESS_ONCE_RW(prev->next) = node;
90025
90026 /* Wait until the lock holder passes the lock down. */
90027 arch_mcs_spin_lock_contended(&node->locked);
90028 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
90029 index 3ef3736..9c951fa 100644
90030 --- a/kernel/locking/mutex-debug.c
90031 +++ b/kernel/locking/mutex-debug.c
90032 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
90033 }
90034
90035 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90036 - struct thread_info *ti)
90037 + struct task_struct *task)
90038 {
90039 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
90040
90041 /* Mark the current thread as blocked on the lock: */
90042 - ti->task->blocked_on = waiter;
90043 + task->blocked_on = waiter;
90044 }
90045
90046 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90047 - struct thread_info *ti)
90048 + struct task_struct *task)
90049 {
90050 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
90051 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
90052 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
90053 - ti->task->blocked_on = NULL;
90054 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
90055 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
90056 + task->blocked_on = NULL;
90057
90058 list_del_init(&waiter->list);
90059 waiter->task = NULL;
90060 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
90061 index 0799fd3..d06ae3b 100644
90062 --- a/kernel/locking/mutex-debug.h
90063 +++ b/kernel/locking/mutex-debug.h
90064 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
90065 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
90066 extern void debug_mutex_add_waiter(struct mutex *lock,
90067 struct mutex_waiter *waiter,
90068 - struct thread_info *ti);
90069 + struct task_struct *task);
90070 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
90071 - struct thread_info *ti);
90072 + struct task_struct *task);
90073 extern void debug_mutex_unlock(struct mutex *lock);
90074 extern void debug_mutex_init(struct mutex *lock, const char *name,
90075 struct lock_class_key *key);
90076 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
90077 index 4541951..39fe90a 100644
90078 --- a/kernel/locking/mutex.c
90079 +++ b/kernel/locking/mutex.c
90080 @@ -524,7 +524,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90081 goto skip_wait;
90082
90083 debug_mutex_lock_common(lock, &waiter);
90084 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
90085 + debug_mutex_add_waiter(lock, &waiter, task);
90086
90087 /* add waiting tasks to the end of the waitqueue (FIFO): */
90088 list_add_tail(&waiter.list, &lock->wait_list);
90089 @@ -569,7 +569,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
90090 schedule_preempt_disabled();
90091 spin_lock_mutex(&lock->wait_lock, flags);
90092 }
90093 - mutex_remove_waiter(lock, &waiter, current_thread_info());
90094 + mutex_remove_waiter(lock, &waiter, task);
90095 /* set it to 0 if there are no waiters left: */
90096 if (likely(list_empty(&lock->wait_list)))
90097 atomic_set(&lock->count, 0);
90098 @@ -606,7 +606,7 @@ skip_wait:
90099 return 0;
90100
90101 err:
90102 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
90103 + mutex_remove_waiter(lock, &waiter, task);
90104 spin_unlock_mutex(&lock->wait_lock, flags);
90105 debug_mutex_free_waiter(&waiter);
90106 mutex_release(&lock->dep_map, 1, ip);
90107 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
90108 index 1d96dd0..994ff19 100644
90109 --- a/kernel/locking/rtmutex-tester.c
90110 +++ b/kernel/locking/rtmutex-tester.c
90111 @@ -22,7 +22,7 @@
90112 #define MAX_RT_TEST_MUTEXES 8
90113
90114 static spinlock_t rttest_lock;
90115 -static atomic_t rttest_event;
90116 +static atomic_unchecked_t rttest_event;
90117
90118 struct test_thread_data {
90119 int opcode;
90120 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90121
90122 case RTTEST_LOCKCONT:
90123 td->mutexes[td->opdata] = 1;
90124 - td->event = atomic_add_return(1, &rttest_event);
90125 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90126 return 0;
90127
90128 case RTTEST_RESET:
90129 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90130 return 0;
90131
90132 case RTTEST_RESETEVENT:
90133 - atomic_set(&rttest_event, 0);
90134 + atomic_set_unchecked(&rttest_event, 0);
90135 return 0;
90136
90137 default:
90138 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90139 return ret;
90140
90141 td->mutexes[id] = 1;
90142 - td->event = atomic_add_return(1, &rttest_event);
90143 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90144 rt_mutex_lock(&mutexes[id]);
90145 - td->event = atomic_add_return(1, &rttest_event);
90146 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90147 td->mutexes[id] = 4;
90148 return 0;
90149
90150 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90151 return ret;
90152
90153 td->mutexes[id] = 1;
90154 - td->event = atomic_add_return(1, &rttest_event);
90155 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90156 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
90157 - td->event = atomic_add_return(1, &rttest_event);
90158 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90159 td->mutexes[id] = ret ? 0 : 4;
90160 return ret ? -EINTR : 0;
90161
90162 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
90163 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
90164 return ret;
90165
90166 - td->event = atomic_add_return(1, &rttest_event);
90167 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90168 rt_mutex_unlock(&mutexes[id]);
90169 - td->event = atomic_add_return(1, &rttest_event);
90170 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90171 td->mutexes[id] = 0;
90172 return 0;
90173
90174 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90175 break;
90176
90177 td->mutexes[dat] = 2;
90178 - td->event = atomic_add_return(1, &rttest_event);
90179 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90180 break;
90181
90182 default:
90183 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90184 return;
90185
90186 td->mutexes[dat] = 3;
90187 - td->event = atomic_add_return(1, &rttest_event);
90188 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90189 break;
90190
90191 case RTTEST_LOCKNOWAIT:
90192 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
90193 return;
90194
90195 td->mutexes[dat] = 1;
90196 - td->event = atomic_add_return(1, &rttest_event);
90197 + td->event = atomic_add_return_unchecked(1, &rttest_event);
90198 return;
90199
90200 default:
90201 diff --git a/kernel/module.c b/kernel/module.c
90202 index d856e96..b82225c 100644
90203 --- a/kernel/module.c
90204 +++ b/kernel/module.c
90205 @@ -59,6 +59,7 @@
90206 #include <linux/jump_label.h>
90207 #include <linux/pfn.h>
90208 #include <linux/bsearch.h>
90209 +#include <linux/grsecurity.h>
90210 #include <uapi/linux/module.h>
90211 #include "module-internal.h"
90212
90213 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
90214
90215 /* Bounds of module allocation, for speeding __module_address.
90216 * Protected by module_mutex. */
90217 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
90218 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
90219 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
90220
90221 int register_module_notifier(struct notifier_block *nb)
90222 {
90223 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90224 return true;
90225
90226 list_for_each_entry_rcu(mod, &modules, list) {
90227 - struct symsearch arr[] = {
90228 + struct symsearch modarr[] = {
90229 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
90230 NOT_GPL_ONLY, false },
90231 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
90232 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
90233 if (mod->state == MODULE_STATE_UNFORMED)
90234 continue;
90235
90236 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
90237 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
90238 return true;
90239 }
90240 return false;
90241 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
90242 if (!pcpusec->sh_size)
90243 return 0;
90244
90245 - if (align > PAGE_SIZE) {
90246 + if (align-1 >= PAGE_SIZE) {
90247 pr_warn("%s: per-cpu alignment %li > %li\n",
90248 mod->name, align, PAGE_SIZE);
90249 align = PAGE_SIZE;
90250 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
90251 static ssize_t show_coresize(struct module_attribute *mattr,
90252 struct module_kobject *mk, char *buffer)
90253 {
90254 - return sprintf(buffer, "%u\n", mk->mod->core_size);
90255 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
90256 }
90257
90258 static struct module_attribute modinfo_coresize =
90259 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
90260 static ssize_t show_initsize(struct module_attribute *mattr,
90261 struct module_kobject *mk, char *buffer)
90262 {
90263 - return sprintf(buffer, "%u\n", mk->mod->init_size);
90264 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
90265 }
90266
90267 static struct module_attribute modinfo_initsize =
90268 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
90269 goto bad_version;
90270 }
90271
90272 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90273 + /*
90274 + * avoid potentially printing jibberish on attempted load
90275 + * of a module randomized with a different seed
90276 + */
90277 + pr_warn("no symbol version for %s\n", symname);
90278 +#else
90279 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
90280 +#endif
90281 return 0;
90282
90283 bad_version:
90284 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90285 + /*
90286 + * avoid potentially printing jibberish on attempted load
90287 + * of a module randomized with a different seed
90288 + */
90289 + pr_warn("attempted module disagrees about version of symbol %s\n",
90290 + symname);
90291 +#else
90292 pr_warn("%s: disagrees about version of symbol %s\n",
90293 mod->name, symname);
90294 +#endif
90295 return 0;
90296 }
90297
90298 @@ -1275,7 +1294,7 @@ resolve_symbol_wait(struct module *mod,
90299 */
90300 #ifdef CONFIG_SYSFS
90301
90302 -#ifdef CONFIG_KALLSYMS
90303 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
90304 static inline bool sect_empty(const Elf_Shdr *sect)
90305 {
90306 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
90307 @@ -1413,7 +1432,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
90308 {
90309 unsigned int notes, loaded, i;
90310 struct module_notes_attrs *notes_attrs;
90311 - struct bin_attribute *nattr;
90312 + bin_attribute_no_const *nattr;
90313
90314 /* failed to create section attributes, so can't create notes */
90315 if (!mod->sect_attrs)
90316 @@ -1525,7 +1544,7 @@ static void del_usage_links(struct module *mod)
90317 static int module_add_modinfo_attrs(struct module *mod)
90318 {
90319 struct module_attribute *attr;
90320 - struct module_attribute *temp_attr;
90321 + module_attribute_no_const *temp_attr;
90322 int error = 0;
90323 int i;
90324
90325 @@ -1735,21 +1754,21 @@ static void set_section_ro_nx(void *base,
90326
90327 static void unset_module_core_ro_nx(struct module *mod)
90328 {
90329 - set_page_attributes(mod->module_core + mod->core_text_size,
90330 - mod->module_core + mod->core_size,
90331 + set_page_attributes(mod->module_core_rw,
90332 + mod->module_core_rw + mod->core_size_rw,
90333 set_memory_x);
90334 - set_page_attributes(mod->module_core,
90335 - mod->module_core + mod->core_ro_size,
90336 + set_page_attributes(mod->module_core_rx,
90337 + mod->module_core_rx + mod->core_size_rx,
90338 set_memory_rw);
90339 }
90340
90341 static void unset_module_init_ro_nx(struct module *mod)
90342 {
90343 - set_page_attributes(mod->module_init + mod->init_text_size,
90344 - mod->module_init + mod->init_size,
90345 + set_page_attributes(mod->module_init_rw,
90346 + mod->module_init_rw + mod->init_size_rw,
90347 set_memory_x);
90348 - set_page_attributes(mod->module_init,
90349 - mod->module_init + mod->init_ro_size,
90350 + set_page_attributes(mod->module_init_rx,
90351 + mod->module_init_rx + mod->init_size_rx,
90352 set_memory_rw);
90353 }
90354
90355 @@ -1762,14 +1781,14 @@ void set_all_modules_text_rw(void)
90356 list_for_each_entry_rcu(mod, &modules, list) {
90357 if (mod->state == MODULE_STATE_UNFORMED)
90358 continue;
90359 - if ((mod->module_core) && (mod->core_text_size)) {
90360 - set_page_attributes(mod->module_core,
90361 - mod->module_core + mod->core_text_size,
90362 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90363 + set_page_attributes(mod->module_core_rx,
90364 + mod->module_core_rx + mod->core_size_rx,
90365 set_memory_rw);
90366 }
90367 - if ((mod->module_init) && (mod->init_text_size)) {
90368 - set_page_attributes(mod->module_init,
90369 - mod->module_init + mod->init_text_size,
90370 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90371 + set_page_attributes(mod->module_init_rx,
90372 + mod->module_init_rx + mod->init_size_rx,
90373 set_memory_rw);
90374 }
90375 }
90376 @@ -1785,14 +1804,14 @@ void set_all_modules_text_ro(void)
90377 list_for_each_entry_rcu(mod, &modules, list) {
90378 if (mod->state == MODULE_STATE_UNFORMED)
90379 continue;
90380 - if ((mod->module_core) && (mod->core_text_size)) {
90381 - set_page_attributes(mod->module_core,
90382 - mod->module_core + mod->core_text_size,
90383 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
90384 + set_page_attributes(mod->module_core_rx,
90385 + mod->module_core_rx + mod->core_size_rx,
90386 set_memory_ro);
90387 }
90388 - if ((mod->module_init) && (mod->init_text_size)) {
90389 - set_page_attributes(mod->module_init,
90390 - mod->module_init + mod->init_text_size,
90391 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
90392 + set_page_attributes(mod->module_init_rx,
90393 + mod->module_init_rx + mod->init_size_rx,
90394 set_memory_ro);
90395 }
90396 }
90397 @@ -1801,7 +1820,15 @@ void set_all_modules_text_ro(void)
90398 #else
90399 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
90400 static void unset_module_core_ro_nx(struct module *mod) { }
90401 -static void unset_module_init_ro_nx(struct module *mod) { }
90402 +static void unset_module_init_ro_nx(struct module *mod)
90403 +{
90404 +
90405 +#ifdef CONFIG_PAX_KERNEXEC
90406 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90407 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
90408 +#endif
90409 +
90410 +}
90411 #endif
90412
90413 void __weak module_memfree(void *module_region)
90414 @@ -1855,16 +1882,19 @@ static void free_module(struct module *mod)
90415 /* This may be NULL, but that's OK */
90416 unset_module_init_ro_nx(mod);
90417 module_arch_freeing_init(mod);
90418 - module_memfree(mod->module_init);
90419 + module_memfree(mod->module_init_rw);
90420 + module_memfree_exec(mod->module_init_rx);
90421 kfree(mod->args);
90422 percpu_modfree(mod);
90423
90424 /* Free lock-classes: */
90425 - lockdep_free_key_range(mod->module_core, mod->core_size);
90426 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
90427 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
90428
90429 /* Finally, free the core (containing the module structure) */
90430 unset_module_core_ro_nx(mod);
90431 - module_memfree(mod->module_core);
90432 + module_memfree_exec(mod->module_core_rx);
90433 + module_memfree(mod->module_core_rw);
90434
90435 #ifdef CONFIG_MPU
90436 update_protections(current->mm);
90437 @@ -1933,9 +1963,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90438 int ret = 0;
90439 const struct kernel_symbol *ksym;
90440
90441 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90442 + int is_fs_load = 0;
90443 + int register_filesystem_found = 0;
90444 + char *p;
90445 +
90446 + p = strstr(mod->args, "grsec_modharden_fs");
90447 + if (p) {
90448 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
90449 + /* copy \0 as well */
90450 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
90451 + is_fs_load = 1;
90452 + }
90453 +#endif
90454 +
90455 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
90456 const char *name = info->strtab + sym[i].st_name;
90457
90458 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90459 + /* it's a real shame this will never get ripped and copied
90460 + upstream! ;(
90461 + */
90462 + if (is_fs_load && !strcmp(name, "register_filesystem"))
90463 + register_filesystem_found = 1;
90464 +#endif
90465 +
90466 switch (sym[i].st_shndx) {
90467 case SHN_COMMON:
90468 /* Ignore common symbols */
90469 @@ -1960,7 +2012,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90470 ksym = resolve_symbol_wait(mod, info, name);
90471 /* Ok if resolved. */
90472 if (ksym && !IS_ERR(ksym)) {
90473 + pax_open_kernel();
90474 sym[i].st_value = ksym->value;
90475 + pax_close_kernel();
90476 break;
90477 }
90478
90479 @@ -1979,11 +2033,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
90480 secbase = (unsigned long)mod_percpu(mod);
90481 else
90482 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
90483 + pax_open_kernel();
90484 sym[i].st_value += secbase;
90485 + pax_close_kernel();
90486 break;
90487 }
90488 }
90489
90490 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90491 + if (is_fs_load && !register_filesystem_found) {
90492 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
90493 + ret = -EPERM;
90494 + }
90495 +#endif
90496 +
90497 return ret;
90498 }
90499
90500 @@ -2067,22 +2130,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
90501 || s->sh_entsize != ~0UL
90502 || strstarts(sname, ".init"))
90503 continue;
90504 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
90505 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90506 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
90507 + else
90508 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
90509 pr_debug("\t%s\n", sname);
90510 }
90511 - switch (m) {
90512 - case 0: /* executable */
90513 - mod->core_size = debug_align(mod->core_size);
90514 - mod->core_text_size = mod->core_size;
90515 - break;
90516 - case 1: /* RO: text and ro-data */
90517 - mod->core_size = debug_align(mod->core_size);
90518 - mod->core_ro_size = mod->core_size;
90519 - break;
90520 - case 3: /* whole core */
90521 - mod->core_size = debug_align(mod->core_size);
90522 - break;
90523 - }
90524 }
90525
90526 pr_debug("Init section allocation order:\n");
90527 @@ -2096,23 +2149,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
90528 || s->sh_entsize != ~0UL
90529 || !strstarts(sname, ".init"))
90530 continue;
90531 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
90532 - | INIT_OFFSET_MASK);
90533 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
90534 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
90535 + else
90536 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
90537 + s->sh_entsize |= INIT_OFFSET_MASK;
90538 pr_debug("\t%s\n", sname);
90539 }
90540 - switch (m) {
90541 - case 0: /* executable */
90542 - mod->init_size = debug_align(mod->init_size);
90543 - mod->init_text_size = mod->init_size;
90544 - break;
90545 - case 1: /* RO: text and ro-data */
90546 - mod->init_size = debug_align(mod->init_size);
90547 - mod->init_ro_size = mod->init_size;
90548 - break;
90549 - case 3: /* whole init */
90550 - mod->init_size = debug_align(mod->init_size);
90551 - break;
90552 - }
90553 }
90554 }
90555
90556 @@ -2285,7 +2328,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90557
90558 /* Put symbol section at end of init part of module. */
90559 symsect->sh_flags |= SHF_ALLOC;
90560 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
90561 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
90562 info->index.sym) | INIT_OFFSET_MASK;
90563 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
90564
90565 @@ -2302,13 +2345,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
90566 }
90567
90568 /* Append room for core symbols at end of core part. */
90569 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
90570 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
90571 - mod->core_size += strtab_size;
90572 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
90573 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
90574 + mod->core_size_rx += strtab_size;
90575
90576 /* Put string table section at end of init part of module. */
90577 strsect->sh_flags |= SHF_ALLOC;
90578 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
90579 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
90580 info->index.str) | INIT_OFFSET_MASK;
90581 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
90582 }
90583 @@ -2326,12 +2369,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90584 /* Make sure we get permanent strtab: don't use info->strtab. */
90585 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
90586
90587 + pax_open_kernel();
90588 +
90589 /* Set types up while we still have access to sections. */
90590 for (i = 0; i < mod->num_symtab; i++)
90591 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
90592
90593 - mod->core_symtab = dst = mod->module_core + info->symoffs;
90594 - mod->core_strtab = s = mod->module_core + info->stroffs;
90595 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
90596 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
90597 src = mod->symtab;
90598 for (ndst = i = 0; i < mod->num_symtab; i++) {
90599 if (i == 0 ||
90600 @@ -2343,6 +2388,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
90601 }
90602 }
90603 mod->core_num_syms = ndst;
90604 +
90605 + pax_close_kernel();
90606 }
90607 #else
90608 static inline void layout_symtab(struct module *mod, struct load_info *info)
90609 @@ -2376,17 +2423,33 @@ void * __weak module_alloc(unsigned long size)
90610 return vmalloc_exec(size);
90611 }
90612
90613 -static void *module_alloc_update_bounds(unsigned long size)
90614 +static void *module_alloc_update_bounds_rw(unsigned long size)
90615 {
90616 void *ret = module_alloc(size);
90617
90618 if (ret) {
90619 mutex_lock(&module_mutex);
90620 /* Update module bounds. */
90621 - if ((unsigned long)ret < module_addr_min)
90622 - module_addr_min = (unsigned long)ret;
90623 - if ((unsigned long)ret + size > module_addr_max)
90624 - module_addr_max = (unsigned long)ret + size;
90625 + if ((unsigned long)ret < module_addr_min_rw)
90626 + module_addr_min_rw = (unsigned long)ret;
90627 + if ((unsigned long)ret + size > module_addr_max_rw)
90628 + module_addr_max_rw = (unsigned long)ret + size;
90629 + mutex_unlock(&module_mutex);
90630 + }
90631 + return ret;
90632 +}
90633 +
90634 +static void *module_alloc_update_bounds_rx(unsigned long size)
90635 +{
90636 + void *ret = module_alloc_exec(size);
90637 +
90638 + if (ret) {
90639 + mutex_lock(&module_mutex);
90640 + /* Update module bounds. */
90641 + if ((unsigned long)ret < module_addr_min_rx)
90642 + module_addr_min_rx = (unsigned long)ret;
90643 + if ((unsigned long)ret + size > module_addr_max_rx)
90644 + module_addr_max_rx = (unsigned long)ret + size;
90645 mutex_unlock(&module_mutex);
90646 }
90647 return ret;
90648 @@ -2640,7 +2703,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90649 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
90650
90651 if (info->index.sym == 0) {
90652 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
90653 + /*
90654 + * avoid potentially printing jibberish on attempted load
90655 + * of a module randomized with a different seed
90656 + */
90657 + pr_warn("module has no symbols (stripped?)\n");
90658 +#else
90659 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
90660 +#endif
90661 return ERR_PTR(-ENOEXEC);
90662 }
90663
90664 @@ -2656,8 +2727,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
90665 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90666 {
90667 const char *modmagic = get_modinfo(info, "vermagic");
90668 + const char *license = get_modinfo(info, "license");
90669 int err;
90670
90671 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
90672 + if (!license || !license_is_gpl_compatible(license))
90673 + return -ENOEXEC;
90674 +#endif
90675 +
90676 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
90677 modmagic = NULL;
90678
90679 @@ -2682,7 +2759,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
90680 }
90681
90682 /* Set up license info based on the info section */
90683 - set_license(mod, get_modinfo(info, "license"));
90684 + set_license(mod, license);
90685
90686 return 0;
90687 }
90688 @@ -2776,7 +2853,7 @@ static int move_module(struct module *mod, struct load_info *info)
90689 void *ptr;
90690
90691 /* Do the allocs. */
90692 - ptr = module_alloc_update_bounds(mod->core_size);
90693 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
90694 /*
90695 * The pointer to this block is stored in the module structure
90696 * which is inside the block. Just mark it as not being a
90697 @@ -2786,11 +2863,11 @@ static int move_module(struct module *mod, struct load_info *info)
90698 if (!ptr)
90699 return -ENOMEM;
90700
90701 - memset(ptr, 0, mod->core_size);
90702 - mod->module_core = ptr;
90703 + memset(ptr, 0, mod->core_size_rw);
90704 + mod->module_core_rw = ptr;
90705
90706 - if (mod->init_size) {
90707 - ptr = module_alloc_update_bounds(mod->init_size);
90708 + if (mod->init_size_rw) {
90709 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
90710 /*
90711 * The pointer to this block is stored in the module structure
90712 * which is inside the block. This block doesn't need to be
90713 @@ -2799,13 +2876,45 @@ static int move_module(struct module *mod, struct load_info *info)
90714 */
90715 kmemleak_ignore(ptr);
90716 if (!ptr) {
90717 - module_memfree(mod->module_core);
90718 + module_memfree(mod->module_core_rw);
90719 return -ENOMEM;
90720 }
90721 - memset(ptr, 0, mod->init_size);
90722 - mod->module_init = ptr;
90723 + memset(ptr, 0, mod->init_size_rw);
90724 + mod->module_init_rw = ptr;
90725 } else
90726 - mod->module_init = NULL;
90727 + mod->module_init_rw = NULL;
90728 +
90729 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
90730 + kmemleak_not_leak(ptr);
90731 + if (!ptr) {
90732 + if (mod->module_init_rw)
90733 + module_memfree(mod->module_init_rw);
90734 + module_memfree(mod->module_core_rw);
90735 + return -ENOMEM;
90736 + }
90737 +
90738 + pax_open_kernel();
90739 + memset(ptr, 0, mod->core_size_rx);
90740 + pax_close_kernel();
90741 + mod->module_core_rx = ptr;
90742 +
90743 + if (mod->init_size_rx) {
90744 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
90745 + kmemleak_ignore(ptr);
90746 + if (!ptr && mod->init_size_rx) {
90747 + module_memfree_exec(mod->module_core_rx);
90748 + if (mod->module_init_rw)
90749 + module_memfree(mod->module_init_rw);
90750 + module_memfree(mod->module_core_rw);
90751 + return -ENOMEM;
90752 + }
90753 +
90754 + pax_open_kernel();
90755 + memset(ptr, 0, mod->init_size_rx);
90756 + pax_close_kernel();
90757 + mod->module_init_rx = ptr;
90758 + } else
90759 + mod->module_init_rx = NULL;
90760
90761 /* Transfer each section which specifies SHF_ALLOC */
90762 pr_debug("final section addresses:\n");
90763 @@ -2816,16 +2925,45 @@ static int move_module(struct module *mod, struct load_info *info)
90764 if (!(shdr->sh_flags & SHF_ALLOC))
90765 continue;
90766
90767 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
90768 - dest = mod->module_init
90769 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90770 - else
90771 - dest = mod->module_core + shdr->sh_entsize;
90772 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
90773 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90774 + dest = mod->module_init_rw
90775 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90776 + else
90777 + dest = mod->module_init_rx
90778 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
90779 + } else {
90780 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
90781 + dest = mod->module_core_rw + shdr->sh_entsize;
90782 + else
90783 + dest = mod->module_core_rx + shdr->sh_entsize;
90784 + }
90785 +
90786 + if (shdr->sh_type != SHT_NOBITS) {
90787 +
90788 +#ifdef CONFIG_PAX_KERNEXEC
90789 +#ifdef CONFIG_X86_64
90790 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
90791 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
90792 +#endif
90793 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
90794 + pax_open_kernel();
90795 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90796 + pax_close_kernel();
90797 + } else
90798 +#endif
90799
90800 - if (shdr->sh_type != SHT_NOBITS)
90801 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
90802 + }
90803 /* Update sh_addr to point to copy in image. */
90804 - shdr->sh_addr = (unsigned long)dest;
90805 +
90806 +#ifdef CONFIG_PAX_KERNEXEC
90807 + if (shdr->sh_flags & SHF_EXECINSTR)
90808 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
90809 + else
90810 +#endif
90811 +
90812 + shdr->sh_addr = (unsigned long)dest;
90813 pr_debug("\t0x%lx %s\n",
90814 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
90815 }
90816 @@ -2882,12 +3020,12 @@ static void flush_module_icache(const struct module *mod)
90817 * Do it before processing of module parameters, so the module
90818 * can provide parameter accessor functions of its own.
90819 */
90820 - if (mod->module_init)
90821 - flush_icache_range((unsigned long)mod->module_init,
90822 - (unsigned long)mod->module_init
90823 - + mod->init_size);
90824 - flush_icache_range((unsigned long)mod->module_core,
90825 - (unsigned long)mod->module_core + mod->core_size);
90826 + if (mod->module_init_rx)
90827 + flush_icache_range((unsigned long)mod->module_init_rx,
90828 + (unsigned long)mod->module_init_rx
90829 + + mod->init_size_rx);
90830 + flush_icache_range((unsigned long)mod->module_core_rx,
90831 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
90832
90833 set_fs(old_fs);
90834 }
90835 @@ -2945,8 +3083,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
90836 {
90837 percpu_modfree(mod);
90838 module_arch_freeing_init(mod);
90839 - module_memfree(mod->module_init);
90840 - module_memfree(mod->module_core);
90841 + module_memfree_exec(mod->module_init_rx);
90842 + module_memfree_exec(mod->module_core_rx);
90843 + module_memfree(mod->module_init_rw);
90844 + module_memfree(mod->module_core_rw);
90845 }
90846
90847 int __weak module_finalize(const Elf_Ehdr *hdr,
90848 @@ -2959,7 +3099,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
90849 static int post_relocation(struct module *mod, const struct load_info *info)
90850 {
90851 /* Sort exception table now relocations are done. */
90852 + pax_open_kernel();
90853 sort_extable(mod->extable, mod->extable + mod->num_exentries);
90854 + pax_close_kernel();
90855
90856 /* Copy relocated percpu area over. */
90857 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
90858 @@ -3001,13 +3143,15 @@ static void do_mod_ctors(struct module *mod)
90859 /* For freeing module_init on success, in case kallsyms traversing */
90860 struct mod_initfree {
90861 struct rcu_head rcu;
90862 - void *module_init;
90863 + void *module_init_rw;
90864 + void *module_init_rx;
90865 };
90866
90867 static void do_free_init(struct rcu_head *head)
90868 {
90869 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
90870 - module_memfree(m->module_init);
90871 + module_memfree(m->module_init_rw);
90872 + module_memfree_exec(m->module_init_rx);
90873 kfree(m);
90874 }
90875
90876 @@ -3022,7 +3166,8 @@ static int do_init_module(struct module *mod)
90877 ret = -ENOMEM;
90878 goto fail;
90879 }
90880 - freeinit->module_init = mod->module_init;
90881 + freeinit->module_init_rw = mod->module_init_rw;
90882 + freeinit->module_init_rx = mod->module_init_rx;
90883
90884 /*
90885 * We want to find out whether @mod uses async during init. Clear
90886 @@ -3081,10 +3226,10 @@ static int do_init_module(struct module *mod)
90887 #endif
90888 unset_module_init_ro_nx(mod);
90889 module_arch_freeing_init(mod);
90890 - mod->module_init = NULL;
90891 - mod->init_size = 0;
90892 - mod->init_ro_size = 0;
90893 - mod->init_text_size = 0;
90894 + mod->module_init_rw = NULL;
90895 + mod->module_init_rx = NULL;
90896 + mod->init_size_rw = 0;
90897 + mod->init_size_rx = 0;
90898 /*
90899 * We want to free module_init, but be aware that kallsyms may be
90900 * walking this with preempt disabled. In all the failure paths,
90901 @@ -3198,16 +3343,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
90902 module_bug_finalize(info->hdr, info->sechdrs, mod);
90903
90904 /* Set RO and NX regions for core */
90905 - set_section_ro_nx(mod->module_core,
90906 - mod->core_text_size,
90907 - mod->core_ro_size,
90908 - mod->core_size);
90909 + set_section_ro_nx(mod->module_core_rx,
90910 + mod->core_size_rx,
90911 + mod->core_size_rx,
90912 + mod->core_size_rx);
90913
90914 /* Set RO and NX regions for init */
90915 - set_section_ro_nx(mod->module_init,
90916 - mod->init_text_size,
90917 - mod->init_ro_size,
90918 - mod->init_size);
90919 + set_section_ro_nx(mod->module_init_rx,
90920 + mod->init_size_rx,
90921 + mod->init_size_rx,
90922 + mod->init_size_rx);
90923
90924 /* Mark state as coming so strong_try_module_get() ignores us,
90925 * but kallsyms etc. can see us. */
90926 @@ -3291,9 +3436,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
90927 if (err)
90928 goto free_unload;
90929
90930 + /* Now copy in args */
90931 + mod->args = strndup_user(uargs, ~0UL >> 1);
90932 + if (IS_ERR(mod->args)) {
90933 + err = PTR_ERR(mod->args);
90934 + goto free_unload;
90935 + }
90936 +
90937 /* Set up MODINFO_ATTR fields */
90938 setup_modinfo(mod, info);
90939
90940 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
90941 + {
90942 + char *p, *p2;
90943 +
90944 + if (strstr(mod->args, "grsec_modharden_netdev")) {
90945 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
90946 + err = -EPERM;
90947 + goto free_modinfo;
90948 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
90949 + p += sizeof("grsec_modharden_normal") - 1;
90950 + p2 = strstr(p, "_");
90951 + if (p2) {
90952 + *p2 = '\0';
90953 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
90954 + *p2 = '_';
90955 + }
90956 + err = -EPERM;
90957 + goto free_modinfo;
90958 + }
90959 + }
90960 +#endif
90961 +
90962 /* Fix up syms, so that st_value is a pointer to location. */
90963 err = simplify_symbols(mod, info);
90964 if (err < 0)
90965 @@ -3309,13 +3483,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
90966
90967 flush_module_icache(mod);
90968
90969 - /* Now copy in args */
90970 - mod->args = strndup_user(uargs, ~0UL >> 1);
90971 - if (IS_ERR(mod->args)) {
90972 - err = PTR_ERR(mod->args);
90973 - goto free_arch_cleanup;
90974 - }
90975 -
90976 dynamic_debug_setup(info->debug, info->num_debug);
90977
90978 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
90979 @@ -3363,11 +3530,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
90980 ddebug_cleanup:
90981 dynamic_debug_remove(info->debug);
90982 synchronize_sched();
90983 - kfree(mod->args);
90984 - free_arch_cleanup:
90985 module_arch_cleanup(mod);
90986 free_modinfo:
90987 free_modinfo(mod);
90988 + kfree(mod->args);
90989 free_unload:
90990 module_unload_free(mod);
90991 unlink_mod:
90992 @@ -3454,10 +3620,16 @@ static const char *get_ksymbol(struct module *mod,
90993 unsigned long nextval;
90994
90995 /* At worse, next value is at end of module */
90996 - if (within_module_init(addr, mod))
90997 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
90998 + if (within_module_init_rx(addr, mod))
90999 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
91000 + else if (within_module_init_rw(addr, mod))
91001 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
91002 + else if (within_module_core_rx(addr, mod))
91003 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
91004 + else if (within_module_core_rw(addr, mod))
91005 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
91006 else
91007 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
91008 + return NULL;
91009
91010 /* Scan for closest preceding symbol, and next symbol. (ELF
91011 starts real symbols at 1). */
91012 @@ -3705,7 +3877,7 @@ static int m_show(struct seq_file *m, void *p)
91013 return 0;
91014
91015 seq_printf(m, "%s %u",
91016 - mod->name, mod->init_size + mod->core_size);
91017 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
91018 print_unload_info(m, mod);
91019
91020 /* Informative for users. */
91021 @@ -3714,7 +3886,7 @@ static int m_show(struct seq_file *m, void *p)
91022 mod->state == MODULE_STATE_COMING ? "Loading" :
91023 "Live");
91024 /* Used by oprofile and other similar tools. */
91025 - seq_printf(m, " 0x%pK", mod->module_core);
91026 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
91027
91028 /* Taints info */
91029 if (mod->taints)
91030 @@ -3750,7 +3922,17 @@ static const struct file_operations proc_modules_operations = {
91031
91032 static int __init proc_modules_init(void)
91033 {
91034 +#ifndef CONFIG_GRKERNSEC_HIDESYM
91035 +#ifdef CONFIG_GRKERNSEC_PROC_USER
91036 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91037 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
91038 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
91039 +#else
91040 proc_create("modules", 0, NULL, &proc_modules_operations);
91041 +#endif
91042 +#else
91043 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
91044 +#endif
91045 return 0;
91046 }
91047 module_init(proc_modules_init);
91048 @@ -3811,7 +3993,8 @@ struct module *__module_address(unsigned long addr)
91049 {
91050 struct module *mod;
91051
91052 - if (addr < module_addr_min || addr > module_addr_max)
91053 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
91054 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
91055 return NULL;
91056
91057 list_for_each_entry_rcu(mod, &modules, list) {
91058 @@ -3852,11 +4035,20 @@ bool is_module_text_address(unsigned long addr)
91059 */
91060 struct module *__module_text_address(unsigned long addr)
91061 {
91062 - struct module *mod = __module_address(addr);
91063 + struct module *mod;
91064 +
91065 +#ifdef CONFIG_X86_32
91066 + addr = ktla_ktva(addr);
91067 +#endif
91068 +
91069 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
91070 + return NULL;
91071 +
91072 + mod = __module_address(addr);
91073 +
91074 if (mod) {
91075 /* Make sure it's within the text section. */
91076 - if (!within(addr, mod->module_init, mod->init_text_size)
91077 - && !within(addr, mod->module_core, mod->core_text_size))
91078 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
91079 mod = NULL;
91080 }
91081 return mod;
91082 diff --git a/kernel/notifier.c b/kernel/notifier.c
91083 index 4803da6..1c5eea6 100644
91084 --- a/kernel/notifier.c
91085 +++ b/kernel/notifier.c
91086 @@ -5,6 +5,7 @@
91087 #include <linux/rcupdate.h>
91088 #include <linux/vmalloc.h>
91089 #include <linux/reboot.h>
91090 +#include <linux/mm.h>
91091
91092 /*
91093 * Notifier list for kernel code which wants to be called
91094 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
91095 while ((*nl) != NULL) {
91096 if (n->priority > (*nl)->priority)
91097 break;
91098 - nl = &((*nl)->next);
91099 + nl = (struct notifier_block **)&((*nl)->next);
91100 }
91101 - n->next = *nl;
91102 + pax_open_kernel();
91103 + *(const void **)&n->next = *nl;
91104 rcu_assign_pointer(*nl, n);
91105 + pax_close_kernel();
91106 return 0;
91107 }
91108
91109 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
91110 return 0;
91111 if (n->priority > (*nl)->priority)
91112 break;
91113 - nl = &((*nl)->next);
91114 + nl = (struct notifier_block **)&((*nl)->next);
91115 }
91116 - n->next = *nl;
91117 + pax_open_kernel();
91118 + *(const void **)&n->next = *nl;
91119 rcu_assign_pointer(*nl, n);
91120 + pax_close_kernel();
91121 return 0;
91122 }
91123
91124 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
91125 {
91126 while ((*nl) != NULL) {
91127 if ((*nl) == n) {
91128 + pax_open_kernel();
91129 rcu_assign_pointer(*nl, n->next);
91130 + pax_close_kernel();
91131 return 0;
91132 }
91133 - nl = &((*nl)->next);
91134 + nl = (struct notifier_block **)&((*nl)->next);
91135 }
91136 return -ENOENT;
91137 }
91138 diff --git a/kernel/padata.c b/kernel/padata.c
91139 index 161402f..598814c 100644
91140 --- a/kernel/padata.c
91141 +++ b/kernel/padata.c
91142 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
91143 * seq_nr mod. number of cpus in use.
91144 */
91145
91146 - seq_nr = atomic_inc_return(&pd->seq_nr);
91147 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
91148 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
91149
91150 return padata_index_to_cpu(pd, cpu_index);
91151 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
91152 padata_init_pqueues(pd);
91153 padata_init_squeues(pd);
91154 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
91155 - atomic_set(&pd->seq_nr, -1);
91156 + atomic_set_unchecked(&pd->seq_nr, -1);
91157 atomic_set(&pd->reorder_objects, 0);
91158 atomic_set(&pd->refcnt, 0);
91159 pd->pinst = pinst;
91160 diff --git a/kernel/panic.c b/kernel/panic.c
91161 index 4d8d6f9..97b9b9c 100644
91162 --- a/kernel/panic.c
91163 +++ b/kernel/panic.c
91164 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
91165 /*
91166 * Stop ourself in panic -- architecture code may override this
91167 */
91168 -void __weak panic_smp_self_stop(void)
91169 +void __weak __noreturn panic_smp_self_stop(void)
91170 {
91171 while (1)
91172 cpu_relax();
91173 @@ -423,7 +423,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
91174 disable_trace_on_warning();
91175
91176 pr_warn("------------[ cut here ]------------\n");
91177 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
91178 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
91179 raw_smp_processor_id(), current->pid, file, line, caller);
91180
91181 if (args)
91182 @@ -488,7 +488,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
91183 */
91184 __visible void __stack_chk_fail(void)
91185 {
91186 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
91187 + dump_stack();
91188 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
91189 __builtin_return_address(0));
91190 }
91191 EXPORT_SYMBOL(__stack_chk_fail);
91192 diff --git a/kernel/pid.c b/kernel/pid.c
91193 index cd36a5e..11f185d 100644
91194 --- a/kernel/pid.c
91195 +++ b/kernel/pid.c
91196 @@ -33,6 +33,7 @@
91197 #include <linux/rculist.h>
91198 #include <linux/bootmem.h>
91199 #include <linux/hash.h>
91200 +#include <linux/security.h>
91201 #include <linux/pid_namespace.h>
91202 #include <linux/init_task.h>
91203 #include <linux/syscalls.h>
91204 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
91205
91206 int pid_max = PID_MAX_DEFAULT;
91207
91208 -#define RESERVED_PIDS 300
91209 +#define RESERVED_PIDS 500
91210
91211 int pid_max_min = RESERVED_PIDS + 1;
91212 int pid_max_max = PID_MAX_LIMIT;
91213 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
91214 */
91215 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
91216 {
91217 + struct task_struct *task;
91218 +
91219 rcu_lockdep_assert(rcu_read_lock_held(),
91220 "find_task_by_pid_ns() needs rcu_read_lock()"
91221 " protection");
91222 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91223 +
91224 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
91225 +
91226 + if (gr_pid_is_chrooted(task))
91227 + return NULL;
91228 +
91229 + return task;
91230 }
91231
91232 struct task_struct *find_task_by_vpid(pid_t vnr)
91233 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
91234 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
91235 }
91236
91237 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
91238 +{
91239 + rcu_lockdep_assert(rcu_read_lock_held(),
91240 + "find_task_by_pid_ns() needs rcu_read_lock()"
91241 + " protection");
91242 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
91243 +}
91244 +
91245 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
91246 {
91247 struct pid *pid;
91248 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
91249 index a65ba13..f600dbb 100644
91250 --- a/kernel/pid_namespace.c
91251 +++ b/kernel/pid_namespace.c
91252 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
91253 void __user *buffer, size_t *lenp, loff_t *ppos)
91254 {
91255 struct pid_namespace *pid_ns = task_active_pid_ns(current);
91256 - struct ctl_table tmp = *table;
91257 + ctl_table_no_const tmp = *table;
91258
91259 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
91260 return -EPERM;
91261 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
91262 index 48b28d3..c63ccaf 100644
91263 --- a/kernel/power/Kconfig
91264 +++ b/kernel/power/Kconfig
91265 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
91266 config HIBERNATION
91267 bool "Hibernation (aka 'suspend to disk')"
91268 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
91269 + depends on !GRKERNSEC_KMEM
91270 + depends on !PAX_MEMORY_SANITIZE
91271 select HIBERNATE_CALLBACKS
91272 select LZO_COMPRESS
91273 select LZO_DECOMPRESS
91274 diff --git a/kernel/power/process.c b/kernel/power/process.c
91275 index 5a6ec86..3a8c884 100644
91276 --- a/kernel/power/process.c
91277 +++ b/kernel/power/process.c
91278 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
91279 unsigned int elapsed_msecs;
91280 bool wakeup = false;
91281 int sleep_usecs = USEC_PER_MSEC;
91282 + bool timedout = false;
91283
91284 do_gettimeofday(&start);
91285
91286 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
91287
91288 while (true) {
91289 todo = 0;
91290 + if (time_after(jiffies, end_time))
91291 + timedout = true;
91292 read_lock(&tasklist_lock);
91293 for_each_process_thread(g, p) {
91294 if (p == current || !freeze_task(p))
91295 continue;
91296
91297 - if (!freezer_should_skip(p))
91298 + if (!freezer_should_skip(p)) {
91299 todo++;
91300 + if (timedout) {
91301 + printk(KERN_ERR "Task refusing to freeze:\n");
91302 + sched_show_task(p);
91303 + }
91304 + }
91305 }
91306 read_unlock(&tasklist_lock);
91307
91308 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
91309 todo += wq_busy;
91310 }
91311
91312 - if (!todo || time_after(jiffies, end_time))
91313 + if (!todo || timedout)
91314 break;
91315
91316 if (pm_wakeup_pending()) {
91317 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
91318 index 2cdd353..7df1786 100644
91319 --- a/kernel/printk/printk.c
91320 +++ b/kernel/printk/printk.c
91321 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
91322 if (from_file && type != SYSLOG_ACTION_OPEN)
91323 return 0;
91324
91325 +#ifdef CONFIG_GRKERNSEC_DMESG
91326 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
91327 + return -EPERM;
91328 +#endif
91329 +
91330 if (syslog_action_restricted(type)) {
91331 if (capable(CAP_SYSLOG))
91332 return 0;
91333 diff --git a/kernel/profile.c b/kernel/profile.c
91334 index 54bf5ba..df6e0a2 100644
91335 --- a/kernel/profile.c
91336 +++ b/kernel/profile.c
91337 @@ -37,7 +37,7 @@ struct profile_hit {
91338 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
91339 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
91340
91341 -static atomic_t *prof_buffer;
91342 +static atomic_unchecked_t *prof_buffer;
91343 static unsigned long prof_len, prof_shift;
91344
91345 int prof_on __read_mostly;
91346 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
91347 hits[i].pc = 0;
91348 continue;
91349 }
91350 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91351 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91352 hits[i].hits = hits[i].pc = 0;
91353 }
91354 }
91355 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91356 * Add the current hit(s) and flush the write-queue out
91357 * to the global buffer:
91358 */
91359 - atomic_add(nr_hits, &prof_buffer[pc]);
91360 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
91361 for (i = 0; i < NR_PROFILE_HIT; ++i) {
91362 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
91363 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
91364 hits[i].pc = hits[i].hits = 0;
91365 }
91366 out:
91367 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
91368 {
91369 unsigned long pc;
91370 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
91371 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91372 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
91373 }
91374 #endif /* !CONFIG_SMP */
91375
91376 @@ -490,7 +490,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
91377 return -EFAULT;
91378 buf++; p++; count--; read++;
91379 }
91380 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
91381 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
91382 if (copy_to_user(buf, (void *)pnt, count))
91383 return -EFAULT;
91384 read += count;
91385 @@ -521,7 +521,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
91386 }
91387 #endif
91388 profile_discard_flip_buffers();
91389 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
91390 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
91391 return count;
91392 }
91393
91394 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
91395 index 1eb9d90..d40d21e 100644
91396 --- a/kernel/ptrace.c
91397 +++ b/kernel/ptrace.c
91398 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
91399 if (seize)
91400 flags |= PT_SEIZED;
91401 rcu_read_lock();
91402 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91403 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
91404 flags |= PT_PTRACE_CAP;
91405 rcu_read_unlock();
91406 task->ptrace = flags;
91407 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
91408 break;
91409 return -EIO;
91410 }
91411 - if (copy_to_user(dst, buf, retval))
91412 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
91413 return -EFAULT;
91414 copied += retval;
91415 src += retval;
91416 @@ -783,7 +783,7 @@ int ptrace_request(struct task_struct *child, long request,
91417 bool seized = child->ptrace & PT_SEIZED;
91418 int ret = -EIO;
91419 siginfo_t siginfo, *si;
91420 - void __user *datavp = (void __user *) data;
91421 + void __user *datavp = (__force void __user *) data;
91422 unsigned long __user *datalp = datavp;
91423 unsigned long flags;
91424
91425 @@ -1029,14 +1029,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
91426 goto out;
91427 }
91428
91429 + if (gr_handle_ptrace(child, request)) {
91430 + ret = -EPERM;
91431 + goto out_put_task_struct;
91432 + }
91433 +
91434 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91435 ret = ptrace_attach(child, request, addr, data);
91436 /*
91437 * Some architectures need to do book-keeping after
91438 * a ptrace attach.
91439 */
91440 - if (!ret)
91441 + if (!ret) {
91442 arch_ptrace_attach(child);
91443 + gr_audit_ptrace(child);
91444 + }
91445 goto out_put_task_struct;
91446 }
91447
91448 @@ -1064,7 +1071,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
91449 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
91450 if (copied != sizeof(tmp))
91451 return -EIO;
91452 - return put_user(tmp, (unsigned long __user *)data);
91453 + return put_user(tmp, (__force unsigned long __user *)data);
91454 }
91455
91456 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
91457 @@ -1158,7 +1165,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
91458 }
91459
91460 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91461 - compat_long_t, addr, compat_long_t, data)
91462 + compat_ulong_t, addr, compat_ulong_t, data)
91463 {
91464 struct task_struct *child;
91465 long ret;
91466 @@ -1174,14 +1181,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
91467 goto out;
91468 }
91469
91470 + if (gr_handle_ptrace(child, request)) {
91471 + ret = -EPERM;
91472 + goto out_put_task_struct;
91473 + }
91474 +
91475 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
91476 ret = ptrace_attach(child, request, addr, data);
91477 /*
91478 * Some architectures need to do book-keeping after
91479 * a ptrace attach.
91480 */
91481 - if (!ret)
91482 + if (!ret) {
91483 arch_ptrace_attach(child);
91484 + gr_audit_ptrace(child);
91485 + }
91486 goto out_put_task_struct;
91487 }
91488
91489 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
91490 index 4d559ba..053da37 100644
91491 --- a/kernel/rcu/rcutorture.c
91492 +++ b/kernel/rcu/rcutorture.c
91493 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91494 rcu_torture_count) = { 0 };
91495 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
91496 rcu_torture_batch) = { 0 };
91497 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91498 -static atomic_t n_rcu_torture_alloc;
91499 -static atomic_t n_rcu_torture_alloc_fail;
91500 -static atomic_t n_rcu_torture_free;
91501 -static atomic_t n_rcu_torture_mberror;
91502 -static atomic_t n_rcu_torture_error;
91503 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
91504 +static atomic_unchecked_t n_rcu_torture_alloc;
91505 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
91506 +static atomic_unchecked_t n_rcu_torture_free;
91507 +static atomic_unchecked_t n_rcu_torture_mberror;
91508 +static atomic_unchecked_t n_rcu_torture_error;
91509 static long n_rcu_torture_barrier_error;
91510 static long n_rcu_torture_boost_ktrerror;
91511 static long n_rcu_torture_boost_rterror;
91512 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
91513 static long n_rcu_torture_timers;
91514 static long n_barrier_attempts;
91515 static long n_barrier_successes;
91516 -static atomic_long_t n_cbfloods;
91517 +static atomic_long_unchecked_t n_cbfloods;
91518 static struct list_head rcu_torture_removed;
91519
91520 static int rcu_torture_writer_state;
91521 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
91522
91523 spin_lock_bh(&rcu_torture_lock);
91524 if (list_empty(&rcu_torture_freelist)) {
91525 - atomic_inc(&n_rcu_torture_alloc_fail);
91526 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
91527 spin_unlock_bh(&rcu_torture_lock);
91528 return NULL;
91529 }
91530 - atomic_inc(&n_rcu_torture_alloc);
91531 + atomic_inc_unchecked(&n_rcu_torture_alloc);
91532 p = rcu_torture_freelist.next;
91533 list_del_init(p);
91534 spin_unlock_bh(&rcu_torture_lock);
91535 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
91536 static void
91537 rcu_torture_free(struct rcu_torture *p)
91538 {
91539 - atomic_inc(&n_rcu_torture_free);
91540 + atomic_inc_unchecked(&n_rcu_torture_free);
91541 spin_lock_bh(&rcu_torture_lock);
91542 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
91543 spin_unlock_bh(&rcu_torture_lock);
91544 @@ -312,7 +312,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
91545 i = rp->rtort_pipe_count;
91546 if (i > RCU_TORTURE_PIPE_LEN)
91547 i = RCU_TORTURE_PIPE_LEN;
91548 - atomic_inc(&rcu_torture_wcount[i]);
91549 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91550 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
91551 rp->rtort_mbtest = 0;
91552 return true;
91553 @@ -799,7 +799,7 @@ rcu_torture_cbflood(void *arg)
91554 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
91555 do {
91556 schedule_timeout_interruptible(cbflood_inter_holdoff);
91557 - atomic_long_inc(&n_cbfloods);
91558 + atomic_long_inc_unchecked(&n_cbfloods);
91559 WARN_ON(signal_pending(current));
91560 for (i = 0; i < cbflood_n_burst; i++) {
91561 for (j = 0; j < cbflood_n_per_burst; j++) {
91562 @@ -918,7 +918,7 @@ rcu_torture_writer(void *arg)
91563 i = old_rp->rtort_pipe_count;
91564 if (i > RCU_TORTURE_PIPE_LEN)
91565 i = RCU_TORTURE_PIPE_LEN;
91566 - atomic_inc(&rcu_torture_wcount[i]);
91567 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
91568 old_rp->rtort_pipe_count++;
91569 switch (synctype[torture_random(&rand) % nsynctypes]) {
91570 case RTWS_DEF_FREE:
91571 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
91572 return;
91573 }
91574 if (p->rtort_mbtest == 0)
91575 - atomic_inc(&n_rcu_torture_mberror);
91576 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91577 spin_lock(&rand_lock);
91578 cur_ops->read_delay(&rand);
91579 n_rcu_torture_timers++;
91580 @@ -1106,7 +1106,7 @@ rcu_torture_reader(void *arg)
91581 continue;
91582 }
91583 if (p->rtort_mbtest == 0)
91584 - atomic_inc(&n_rcu_torture_mberror);
91585 + atomic_inc_unchecked(&n_rcu_torture_mberror);
91586 cur_ops->read_delay(&rand);
91587 preempt_disable();
91588 pipe_count = p->rtort_pipe_count;
91589 @@ -1173,11 +1173,11 @@ rcu_torture_stats_print(void)
91590 rcu_torture_current,
91591 rcu_torture_current_version,
91592 list_empty(&rcu_torture_freelist),
91593 - atomic_read(&n_rcu_torture_alloc),
91594 - atomic_read(&n_rcu_torture_alloc_fail),
91595 - atomic_read(&n_rcu_torture_free));
91596 + atomic_read_unchecked(&n_rcu_torture_alloc),
91597 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
91598 + atomic_read_unchecked(&n_rcu_torture_free));
91599 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
91600 - atomic_read(&n_rcu_torture_mberror),
91601 + atomic_read_unchecked(&n_rcu_torture_mberror),
91602 n_rcu_torture_boost_ktrerror,
91603 n_rcu_torture_boost_rterror);
91604 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
91605 @@ -1189,17 +1189,17 @@ rcu_torture_stats_print(void)
91606 n_barrier_successes,
91607 n_barrier_attempts,
91608 n_rcu_torture_barrier_error);
91609 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
91610 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
91611
91612 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91613 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
91614 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
91615 n_rcu_torture_barrier_error != 0 ||
91616 n_rcu_torture_boost_ktrerror != 0 ||
91617 n_rcu_torture_boost_rterror != 0 ||
91618 n_rcu_torture_boost_failure != 0 ||
91619 i > 1) {
91620 pr_cont("%s", "!!! ");
91621 - atomic_inc(&n_rcu_torture_error);
91622 + atomic_inc_unchecked(&n_rcu_torture_error);
91623 WARN_ON_ONCE(1);
91624 }
91625 pr_cont("Reader Pipe: ");
91626 @@ -1216,7 +1216,7 @@ rcu_torture_stats_print(void)
91627 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
91628 pr_cont("Free-Block Circulation: ");
91629 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91630 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
91631 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
91632 }
91633 pr_cont("\n");
91634
91635 @@ -1560,7 +1560,7 @@ rcu_torture_cleanup(void)
91636
91637 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
91638
91639 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91640 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
91641 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
91642 else if (torture_onoff_failures())
91643 rcu_torture_print_module_parms(cur_ops,
91644 @@ -1685,18 +1685,18 @@ rcu_torture_init(void)
91645
91646 rcu_torture_current = NULL;
91647 rcu_torture_current_version = 0;
91648 - atomic_set(&n_rcu_torture_alloc, 0);
91649 - atomic_set(&n_rcu_torture_alloc_fail, 0);
91650 - atomic_set(&n_rcu_torture_free, 0);
91651 - atomic_set(&n_rcu_torture_mberror, 0);
91652 - atomic_set(&n_rcu_torture_error, 0);
91653 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
91654 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
91655 + atomic_set_unchecked(&n_rcu_torture_free, 0);
91656 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
91657 + atomic_set_unchecked(&n_rcu_torture_error, 0);
91658 n_rcu_torture_barrier_error = 0;
91659 n_rcu_torture_boost_ktrerror = 0;
91660 n_rcu_torture_boost_rterror = 0;
91661 n_rcu_torture_boost_failure = 0;
91662 n_rcu_torture_boosts = 0;
91663 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
91664 - atomic_set(&rcu_torture_wcount[i], 0);
91665 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
91666 for_each_possible_cpu(cpu) {
91667 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
91668 per_cpu(rcu_torture_count, cpu)[i] = 0;
91669 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
91670 index 0db5649..e6ec167 100644
91671 --- a/kernel/rcu/tiny.c
91672 +++ b/kernel/rcu/tiny.c
91673 @@ -42,7 +42,7 @@
91674 /* Forward declarations for tiny_plugin.h. */
91675 struct rcu_ctrlblk;
91676 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
91677 -static void rcu_process_callbacks(struct softirq_action *unused);
91678 +static void rcu_process_callbacks(void);
91679 static void __call_rcu(struct rcu_head *head,
91680 void (*func)(struct rcu_head *rcu),
91681 struct rcu_ctrlblk *rcp);
91682 @@ -310,7 +310,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
91683 false));
91684 }
91685
91686 -static void rcu_process_callbacks(struct softirq_action *unused)
91687 +static __latent_entropy void rcu_process_callbacks(void)
91688 {
91689 __rcu_process_callbacks(&rcu_sched_ctrlblk);
91690 __rcu_process_callbacks(&rcu_bh_ctrlblk);
91691 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
91692 index 858c565..7efd915 100644
91693 --- a/kernel/rcu/tiny_plugin.h
91694 +++ b/kernel/rcu/tiny_plugin.h
91695 @@ -152,17 +152,17 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
91696 dump_stack();
91697 }
91698 if (*rcp->curtail && ULONG_CMP_GE(j, js))
91699 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
91700 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
91701 3 * rcu_jiffies_till_stall_check() + 3;
91702 else if (ULONG_CMP_GE(j, js))
91703 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91704 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91705 }
91706
91707 static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
91708 {
91709 rcp->ticks_this_gp = 0;
91710 rcp->gp_start = jiffies;
91711 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91712 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
91713 }
91714
91715 static void check_cpu_stalls(void)
91716 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
91717 index 7680fc2..b8e9161 100644
91718 --- a/kernel/rcu/tree.c
91719 +++ b/kernel/rcu/tree.c
91720 @@ -261,7 +261,7 @@ static void rcu_momentary_dyntick_idle(void)
91721 */
91722 rdtp = this_cpu_ptr(&rcu_dynticks);
91723 smp_mb__before_atomic(); /* Earlier stuff before QS. */
91724 - atomic_add(2, &rdtp->dynticks); /* QS. */
91725 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
91726 smp_mb__after_atomic(); /* Later stuff after QS. */
91727 break;
91728 }
91729 @@ -521,9 +521,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
91730 rcu_prepare_for_idle();
91731 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91732 smp_mb__before_atomic(); /* See above. */
91733 - atomic_inc(&rdtp->dynticks);
91734 + atomic_inc_unchecked(&rdtp->dynticks);
91735 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
91736 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91737 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91738 rcu_dynticks_task_enter();
91739
91740 /*
91741 @@ -644,10 +644,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
91742
91743 rcu_dynticks_task_exit();
91744 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
91745 - atomic_inc(&rdtp->dynticks);
91746 + atomic_inc_unchecked(&rdtp->dynticks);
91747 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91748 smp_mb__after_atomic(); /* See above. */
91749 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91750 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91751 rcu_cleanup_after_idle();
91752 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
91753 if (!user && !is_idle_task(current)) {
91754 @@ -768,14 +768,14 @@ void rcu_nmi_enter(void)
91755 struct rcu_dynticks *rdtp = this_cpu_ptr(&rcu_dynticks);
91756
91757 if (rdtp->dynticks_nmi_nesting == 0 &&
91758 - (atomic_read(&rdtp->dynticks) & 0x1))
91759 + (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
91760 return;
91761 rdtp->dynticks_nmi_nesting++;
91762 smp_mb__before_atomic(); /* Force delay from prior write. */
91763 - atomic_inc(&rdtp->dynticks);
91764 + atomic_inc_unchecked(&rdtp->dynticks);
91765 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
91766 smp_mb__after_atomic(); /* See above. */
91767 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
91768 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
91769 }
91770
91771 /**
91772 @@ -794,9 +794,9 @@ void rcu_nmi_exit(void)
91773 return;
91774 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
91775 smp_mb__before_atomic(); /* See above. */
91776 - atomic_inc(&rdtp->dynticks);
91777 + atomic_inc_unchecked(&rdtp->dynticks);
91778 smp_mb__after_atomic(); /* Force delay to next write. */
91779 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
91780 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
91781 }
91782
91783 /**
91784 @@ -809,7 +809,7 @@ void rcu_nmi_exit(void)
91785 */
91786 bool notrace __rcu_is_watching(void)
91787 {
91788 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91789 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
91790 }
91791
91792 /**
91793 @@ -892,7 +892,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
91794 static int dyntick_save_progress_counter(struct rcu_data *rdp,
91795 bool *isidle, unsigned long *maxj)
91796 {
91797 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
91798 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91799 rcu_sysidle_check_cpu(rdp, isidle, maxj);
91800 if ((rdp->dynticks_snap & 0x1) == 0) {
91801 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
91802 @@ -921,7 +921,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91803 int *rcrmp;
91804 unsigned int snap;
91805
91806 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
91807 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
91808 snap = (unsigned int)rdp->dynticks_snap;
91809
91810 /*
91811 @@ -984,10 +984,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
91812 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
91813 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
91814 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
91815 - ACCESS_ONCE(rdp->cond_resched_completed) =
91816 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
91817 ACCESS_ONCE(rdp->mynode->completed);
91818 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
91819 - ACCESS_ONCE(*rcrmp) =
91820 + ACCESS_ONCE_RW(*rcrmp) =
91821 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
91822 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
91823 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
91824 @@ -1009,7 +1009,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
91825 rsp->gp_start = j;
91826 smp_wmb(); /* Record start time before stall time. */
91827 j1 = rcu_jiffies_till_stall_check();
91828 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
91829 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
91830 rsp->jiffies_resched = j + j1 / 2;
91831 }
91832
91833 @@ -1050,7 +1050,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp)
91834 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91835 return;
91836 }
91837 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91838 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
91839 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91840
91841 /*
91842 @@ -1127,7 +1127,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
91843
91844 raw_spin_lock_irqsave(&rnp->lock, flags);
91845 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
91846 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
91847 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
91848 3 * rcu_jiffies_till_stall_check() + 3;
91849 raw_spin_unlock_irqrestore(&rnp->lock, flags);
91850
91851 @@ -1211,7 +1211,7 @@ void rcu_cpu_stall_reset(void)
91852 struct rcu_state *rsp;
91853
91854 for_each_rcu_flavor(rsp)
91855 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91856 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
91857 }
91858
91859 /*
91860 @@ -1597,7 +1597,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
91861 raw_spin_unlock_irq(&rnp->lock);
91862 return 0;
91863 }
91864 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91865 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
91866
91867 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
91868 /*
91869 @@ -1638,9 +1638,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
91870 rdp = this_cpu_ptr(rsp->rda);
91871 rcu_preempt_check_blocked_tasks(rnp);
91872 rnp->qsmask = rnp->qsmaskinit;
91873 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
91874 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
91875 WARN_ON_ONCE(rnp->completed != rsp->completed);
91876 - ACCESS_ONCE(rnp->completed) = rsp->completed;
91877 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
91878 if (rnp == rdp->mynode)
91879 (void)__note_gp_changes(rsp, rnp, rdp);
91880 rcu_preempt_boost_start_gp(rnp);
91881 @@ -1685,7 +1685,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
91882 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
91883 raw_spin_lock_irq(&rnp->lock);
91884 smp_mb__after_unlock_lock();
91885 - ACCESS_ONCE(rsp->gp_flags) =
91886 + ACCESS_ONCE_RW(rsp->gp_flags) =
91887 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
91888 raw_spin_unlock_irq(&rnp->lock);
91889 }
91890 @@ -1731,7 +1731,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91891 rcu_for_each_node_breadth_first(rsp, rnp) {
91892 raw_spin_lock_irq(&rnp->lock);
91893 smp_mb__after_unlock_lock();
91894 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
91895 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
91896 rdp = this_cpu_ptr(rsp->rda);
91897 if (rnp == rdp->mynode)
91898 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
91899 @@ -1746,14 +1746,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
91900 rcu_nocb_gp_set(rnp, nocb);
91901
91902 /* Declare grace period done. */
91903 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
91904 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
91905 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
91906 rsp->fqs_state = RCU_GP_IDLE;
91907 rdp = this_cpu_ptr(rsp->rda);
91908 /* Advance CBs to reduce false positives below. */
91909 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
91910 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
91911 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91912 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91913 trace_rcu_grace_period(rsp->name,
91914 ACCESS_ONCE(rsp->gpnum),
91915 TPS("newreq"));
91916 @@ -1878,7 +1878,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
91917 */
91918 return false;
91919 }
91920 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91921 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
91922 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
91923 TPS("newreq"));
91924
91925 @@ -2099,7 +2099,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
91926 rsp->qlen += rdp->qlen;
91927 rdp->n_cbs_orphaned += rdp->qlen;
91928 rdp->qlen_lazy = 0;
91929 - ACCESS_ONCE(rdp->qlen) = 0;
91930 + ACCESS_ONCE_RW(rdp->qlen) = 0;
91931 }
91932
91933 /*
91934 @@ -2344,7 +2344,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
91935 }
91936 smp_mb(); /* List handling before counting for rcu_barrier(). */
91937 rdp->qlen_lazy -= count_lazy;
91938 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
91939 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
91940 rdp->n_cbs_invoked += count;
91941
91942 /* Reinstate batch limit if we have worked down the excess. */
91943 @@ -2507,7 +2507,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
91944 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
91945 return; /* Someone beat us to it. */
91946 }
91947 - ACCESS_ONCE(rsp->gp_flags) =
91948 + ACCESS_ONCE_RW(rsp->gp_flags) =
91949 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
91950 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
91951 rcu_gp_kthread_wake(rsp);
91952 @@ -2553,7 +2553,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
91953 /*
91954 * Do RCU core processing for the current CPU.
91955 */
91956 -static void rcu_process_callbacks(struct softirq_action *unused)
91957 +static void rcu_process_callbacks(void)
91958 {
91959 struct rcu_state *rsp;
91960
91961 @@ -2665,7 +2665,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
91962 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
91963 if (debug_rcu_head_queue(head)) {
91964 /* Probable double call_rcu(), so leak the callback. */
91965 - ACCESS_ONCE(head->func) = rcu_leak_callback;
91966 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
91967 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
91968 return;
91969 }
91970 @@ -2693,7 +2693,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
91971 local_irq_restore(flags);
91972 return;
91973 }
91974 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
91975 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
91976 if (lazy)
91977 rdp->qlen_lazy++;
91978 else
91979 @@ -2966,11 +2966,11 @@ void synchronize_sched_expedited(void)
91980 * counter wrap on a 32-bit system. Quite a few more CPUs would of
91981 * course be required on a 64-bit system.
91982 */
91983 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
91984 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
91985 (ulong)atomic_long_read(&rsp->expedited_done) +
91986 ULONG_MAX / 8)) {
91987 synchronize_sched();
91988 - atomic_long_inc(&rsp->expedited_wrap);
91989 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
91990 return;
91991 }
91992
91993 @@ -2978,12 +2978,12 @@ void synchronize_sched_expedited(void)
91994 * Take a ticket. Note that atomic_inc_return() implies a
91995 * full memory barrier.
91996 */
91997 - snap = atomic_long_inc_return(&rsp->expedited_start);
91998 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
91999 firstsnap = snap;
92000 if (!try_get_online_cpus()) {
92001 /* CPU hotplug operation in flight, fall back to normal GP. */
92002 wait_rcu_gp(call_rcu_sched);
92003 - atomic_long_inc(&rsp->expedited_normal);
92004 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92005 return;
92006 }
92007 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
92008 @@ -2996,7 +2996,7 @@ void synchronize_sched_expedited(void)
92009 for_each_cpu(cpu, cm) {
92010 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
92011
92012 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
92013 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
92014 cpumask_clear_cpu(cpu, cm);
92015 }
92016 if (cpumask_weight(cm) == 0)
92017 @@ -3011,14 +3011,14 @@ void synchronize_sched_expedited(void)
92018 synchronize_sched_expedited_cpu_stop,
92019 NULL) == -EAGAIN) {
92020 put_online_cpus();
92021 - atomic_long_inc(&rsp->expedited_tryfail);
92022 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
92023
92024 /* Check to see if someone else did our work for us. */
92025 s = atomic_long_read(&rsp->expedited_done);
92026 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92027 /* ensure test happens before caller kfree */
92028 smp_mb__before_atomic(); /* ^^^ */
92029 - atomic_long_inc(&rsp->expedited_workdone1);
92030 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
92031 free_cpumask_var(cm);
92032 return;
92033 }
92034 @@ -3028,7 +3028,7 @@ void synchronize_sched_expedited(void)
92035 udelay(trycount * num_online_cpus());
92036 } else {
92037 wait_rcu_gp(call_rcu_sched);
92038 - atomic_long_inc(&rsp->expedited_normal);
92039 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92040 free_cpumask_var(cm);
92041 return;
92042 }
92043 @@ -3038,7 +3038,7 @@ void synchronize_sched_expedited(void)
92044 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
92045 /* ensure test happens before caller kfree */
92046 smp_mb__before_atomic(); /* ^^^ */
92047 - atomic_long_inc(&rsp->expedited_workdone2);
92048 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
92049 free_cpumask_var(cm);
92050 return;
92051 }
92052 @@ -3053,14 +3053,14 @@ void synchronize_sched_expedited(void)
92053 if (!try_get_online_cpus()) {
92054 /* CPU hotplug operation in flight, use normal GP. */
92055 wait_rcu_gp(call_rcu_sched);
92056 - atomic_long_inc(&rsp->expedited_normal);
92057 + atomic_long_inc_unchecked(&rsp->expedited_normal);
92058 free_cpumask_var(cm);
92059 return;
92060 }
92061 - snap = atomic_long_read(&rsp->expedited_start);
92062 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
92063 smp_mb(); /* ensure read is before try_stop_cpus(). */
92064 }
92065 - atomic_long_inc(&rsp->expedited_stoppedcpus);
92066 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
92067
92068 all_cpus_idle:
92069 free_cpumask_var(cm);
92070 @@ -3072,16 +3072,16 @@ all_cpus_idle:
92071 * than we did already did their update.
92072 */
92073 do {
92074 - atomic_long_inc(&rsp->expedited_done_tries);
92075 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
92076 s = atomic_long_read(&rsp->expedited_done);
92077 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
92078 /* ensure test happens before caller kfree */
92079 smp_mb__before_atomic(); /* ^^^ */
92080 - atomic_long_inc(&rsp->expedited_done_lost);
92081 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
92082 break;
92083 }
92084 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
92085 - atomic_long_inc(&rsp->expedited_done_exit);
92086 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
92087
92088 put_online_cpus();
92089 }
92090 @@ -3287,7 +3287,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92091 * ACCESS_ONCE() to prevent the compiler from speculating
92092 * the increment to precede the early-exit check.
92093 */
92094 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92095 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92096 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
92097 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
92098 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
92099 @@ -3342,7 +3342,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
92100
92101 /* Increment ->n_barrier_done to prevent duplicate work. */
92102 smp_mb(); /* Keep increment after above mechanism. */
92103 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92104 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
92105 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
92106 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
92107 smp_mb(); /* Keep increment before caller's subsequent code. */
92108 @@ -3387,10 +3387,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
92109 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
92110 init_callback_list(rdp);
92111 rdp->qlen_lazy = 0;
92112 - ACCESS_ONCE(rdp->qlen) = 0;
92113 + ACCESS_ONCE_RW(rdp->qlen) = 0;
92114 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
92115 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
92116 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
92117 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
92118 rdp->cpu = cpu;
92119 rdp->rsp = rsp;
92120 rcu_boot_init_nocb_percpu_data(rdp);
92121 @@ -3423,8 +3423,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
92122 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
92123 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
92124 rcu_sysidle_init_percpu_data(rdp->dynticks);
92125 - atomic_set(&rdp->dynticks->dynticks,
92126 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
92127 + atomic_set_unchecked(&rdp->dynticks->dynticks,
92128 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
92129 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
92130
92131 /* Add CPU to rcu_node bitmasks. */
92132 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
92133 index 8e7b184..9c55768 100644
92134 --- a/kernel/rcu/tree.h
92135 +++ b/kernel/rcu/tree.h
92136 @@ -87,11 +87,11 @@ struct rcu_dynticks {
92137 long long dynticks_nesting; /* Track irq/process nesting level. */
92138 /* Process level is worth LLONG_MAX/2. */
92139 int dynticks_nmi_nesting; /* Track NMI nesting level. */
92140 - atomic_t dynticks; /* Even value for idle, else odd. */
92141 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
92142 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
92143 long long dynticks_idle_nesting;
92144 /* irq/process nesting level from idle. */
92145 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
92146 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
92147 /* "Idle" excludes userspace execution. */
92148 unsigned long dynticks_idle_jiffies;
92149 /* End of last non-NMI non-idle period. */
92150 @@ -466,17 +466,17 @@ struct rcu_state {
92151 /* _rcu_barrier(). */
92152 /* End of fields guarded by barrier_mutex. */
92153
92154 - atomic_long_t expedited_start; /* Starting ticket. */
92155 - atomic_long_t expedited_done; /* Done ticket. */
92156 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
92157 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
92158 - atomic_long_t expedited_workdone1; /* # done by others #1. */
92159 - atomic_long_t expedited_workdone2; /* # done by others #2. */
92160 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
92161 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
92162 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
92163 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
92164 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
92165 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
92166 + atomic_long_t expedited_done; /* Done ticket. */
92167 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
92168 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
92169 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
92170 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
92171 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
92172 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
92173 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
92174 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
92175 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
92176
92177 unsigned long jiffies_force_qs; /* Time at which to invoke */
92178 /* force_quiescent_state(). */
92179 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
92180 index 3ec85cb..3687925 100644
92181 --- a/kernel/rcu/tree_plugin.h
92182 +++ b/kernel/rcu/tree_plugin.h
92183 @@ -709,7 +709,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
92184 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
92185 {
92186 return !rcu_preempted_readers_exp(rnp) &&
92187 - ACCESS_ONCE(rnp->expmask) == 0;
92188 + ACCESS_ONCE_RW(rnp->expmask) == 0;
92189 }
92190
92191 /*
92192 @@ -870,7 +870,7 @@ void synchronize_rcu_expedited(void)
92193
92194 /* Clean up and exit. */
92195 smp_mb(); /* ensure expedited GP seen before counter increment. */
92196 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
92197 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
92198 sync_rcu_preempt_exp_count + 1;
92199 unlock_mb_ret:
92200 mutex_unlock(&sync_rcu_preempt_exp_mutex);
92201 @@ -1426,7 +1426,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
92202 free_cpumask_var(cm);
92203 }
92204
92205 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
92206 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
92207 .store = &rcu_cpu_kthread_task,
92208 .thread_should_run = rcu_cpu_kthread_should_run,
92209 .thread_fn = rcu_cpu_kthread,
92210 @@ -1900,7 +1900,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
92211 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
92212 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
92213 cpu, ticks_value, ticks_title,
92214 - atomic_read(&rdtp->dynticks) & 0xfff,
92215 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
92216 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
92217 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
92218 fast_no_hz);
92219 @@ -2044,7 +2044,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
92220 return;
92221 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
92222 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
92223 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
92224 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
92225 wake_up(&rdp_leader->nocb_wq);
92226 }
92227 }
92228 @@ -2096,7 +2096,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
92229
92230 /* Enqueue the callback on the nocb list and update counts. */
92231 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
92232 - ACCESS_ONCE(*old_rhpp) = rhp;
92233 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
92234 atomic_long_add(rhcount, &rdp->nocb_q_count);
92235 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
92236 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
92237 @@ -2286,7 +2286,7 @@ wait_again:
92238 continue; /* No CBs here, try next follower. */
92239
92240 /* Move callbacks to wait-for-GP list, which is empty. */
92241 - ACCESS_ONCE(rdp->nocb_head) = NULL;
92242 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
92243 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
92244 rdp->nocb_gp_count = atomic_long_xchg(&rdp->nocb_q_count, 0);
92245 rdp->nocb_gp_count_lazy =
92246 @@ -2413,7 +2413,7 @@ static int rcu_nocb_kthread(void *arg)
92247 list = ACCESS_ONCE(rdp->nocb_follower_head);
92248 BUG_ON(!list);
92249 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
92250 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
92251 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
92252 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
92253 c = atomic_long_xchg(&rdp->nocb_follower_count, 0);
92254 cl = atomic_long_xchg(&rdp->nocb_follower_count_lazy, 0);
92255 @@ -2443,8 +2443,8 @@ static int rcu_nocb_kthread(void *arg)
92256 list = next;
92257 }
92258 trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
92259 - ACCESS_ONCE(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92260 - ACCESS_ONCE(rdp->nocb_p_count_lazy) =
92261 + ACCESS_ONCE_RW(rdp->nocb_p_count) = rdp->nocb_p_count - c;
92262 + ACCESS_ONCE_RW(rdp->nocb_p_count_lazy) =
92263 rdp->nocb_p_count_lazy - cl;
92264 rdp->n_nocbs_invoked += c;
92265 }
92266 @@ -2465,7 +2465,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
92267 if (!rcu_nocb_need_deferred_wakeup(rdp))
92268 return;
92269 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
92270 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92271 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
92272 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
92273 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
92274 }
92275 @@ -2588,7 +2588,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
92276 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
92277 "rcuo%c/%d", rsp->abbr, cpu);
92278 BUG_ON(IS_ERR(t));
92279 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
92280 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
92281 }
92282
92283 /*
92284 @@ -2793,11 +2793,11 @@ static void rcu_sysidle_enter(int irq)
92285
92286 /* Record start of fully idle period. */
92287 j = jiffies;
92288 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
92289 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
92290 smp_mb__before_atomic();
92291 - atomic_inc(&rdtp->dynticks_idle);
92292 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92293 smp_mb__after_atomic();
92294 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
92295 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
92296 }
92297
92298 /*
92299 @@ -2868,9 +2868,9 @@ static void rcu_sysidle_exit(int irq)
92300
92301 /* Record end of idle period. */
92302 smp_mb__before_atomic();
92303 - atomic_inc(&rdtp->dynticks_idle);
92304 + atomic_inc_unchecked(&rdtp->dynticks_idle);
92305 smp_mb__after_atomic();
92306 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
92307 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
92308
92309 /*
92310 * If we are the timekeeping CPU, we are permitted to be non-idle
92311 @@ -2915,7 +2915,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
92312 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
92313
92314 /* Pick up current idle and NMI-nesting counter and check. */
92315 - cur = atomic_read(&rdtp->dynticks_idle);
92316 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
92317 if (cur & 0x1) {
92318 *isidle = false; /* We are not idle! */
92319 return;
92320 @@ -2964,7 +2964,7 @@ static void rcu_sysidle(unsigned long j)
92321 case RCU_SYSIDLE_NOT:
92322
92323 /* First time all are idle, so note a short idle period. */
92324 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92325 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
92326 break;
92327
92328 case RCU_SYSIDLE_SHORT:
92329 @@ -3002,7 +3002,7 @@ static void rcu_sysidle_cancel(void)
92330 {
92331 smp_mb();
92332 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
92333 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
92334 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
92335 }
92336
92337 /*
92338 @@ -3054,7 +3054,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
92339 smp_mb(); /* grace period precedes setting inuse. */
92340
92341 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
92342 - ACCESS_ONCE(rshp->inuse) = 0;
92343 + ACCESS_ONCE_RW(rshp->inuse) = 0;
92344 }
92345
92346 /*
92347 @@ -3207,7 +3207,7 @@ static void rcu_bind_gp_kthread(void)
92348 static void rcu_dynticks_task_enter(void)
92349 {
92350 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92351 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
92352 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
92353 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92354 }
92355
92356 @@ -3215,6 +3215,6 @@ static void rcu_dynticks_task_enter(void)
92357 static void rcu_dynticks_task_exit(void)
92358 {
92359 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
92360 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
92361 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
92362 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
92363 }
92364 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
92365 index 5cdc62e..cc52e88 100644
92366 --- a/kernel/rcu/tree_trace.c
92367 +++ b/kernel/rcu/tree_trace.c
92368 @@ -121,7 +121,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
92369 ulong2long(rdp->completed), ulong2long(rdp->gpnum),
92370 rdp->passed_quiesce, rdp->qs_pending);
92371 seq_printf(m, " dt=%d/%llx/%d df=%lu",
92372 - atomic_read(&rdp->dynticks->dynticks),
92373 + atomic_read_unchecked(&rdp->dynticks->dynticks),
92374 rdp->dynticks->dynticks_nesting,
92375 rdp->dynticks->dynticks_nmi_nesting,
92376 rdp->dynticks_fqs);
92377 @@ -182,17 +182,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
92378 struct rcu_state *rsp = (struct rcu_state *)m->private;
92379
92380 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
92381 - atomic_long_read(&rsp->expedited_start),
92382 + atomic_long_read_unchecked(&rsp->expedited_start),
92383 atomic_long_read(&rsp->expedited_done),
92384 - atomic_long_read(&rsp->expedited_wrap),
92385 - atomic_long_read(&rsp->expedited_tryfail),
92386 - atomic_long_read(&rsp->expedited_workdone1),
92387 - atomic_long_read(&rsp->expedited_workdone2),
92388 - atomic_long_read(&rsp->expedited_normal),
92389 - atomic_long_read(&rsp->expedited_stoppedcpus),
92390 - atomic_long_read(&rsp->expedited_done_tries),
92391 - atomic_long_read(&rsp->expedited_done_lost),
92392 - atomic_long_read(&rsp->expedited_done_exit));
92393 + atomic_long_read_unchecked(&rsp->expedited_wrap),
92394 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
92395 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
92396 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
92397 + atomic_long_read_unchecked(&rsp->expedited_normal),
92398 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
92399 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
92400 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
92401 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
92402 return 0;
92403 }
92404
92405 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
92406 index e0d31a3..f4dafe3 100644
92407 --- a/kernel/rcu/update.c
92408 +++ b/kernel/rcu/update.c
92409 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
92410 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
92411 */
92412 if (till_stall_check < 3) {
92413 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
92414 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
92415 till_stall_check = 3;
92416 } else if (till_stall_check > 300) {
92417 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
92418 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
92419 till_stall_check = 300;
92420 }
92421 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
92422 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
92423 !ACCESS_ONCE(t->on_rq) ||
92424 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
92425 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
92426 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
92427 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
92428 list_del_init(&t->rcu_tasks_holdout_list);
92429 put_task_struct(t);
92430 return;
92431 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
92432 !is_idle_task(t)) {
92433 get_task_struct(t);
92434 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
92435 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
92436 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
92437 list_add(&t->rcu_tasks_holdout_list,
92438 &rcu_tasks_holdouts);
92439 }
92440 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
92441 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
92442 BUG_ON(IS_ERR(t));
92443 smp_mb(); /* Ensure others see full kthread. */
92444 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
92445 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
92446 mutex_unlock(&rcu_tasks_kthread_mutex);
92447 }
92448
92449 diff --git a/kernel/resource.c b/kernel/resource.c
92450 index 0bcebff..e7cd5b2 100644
92451 --- a/kernel/resource.c
92452 +++ b/kernel/resource.c
92453 @@ -161,8 +161,18 @@ static const struct file_operations proc_iomem_operations = {
92454
92455 static int __init ioresources_init(void)
92456 {
92457 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
92458 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92459 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
92460 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
92461 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92462 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
92463 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
92464 +#endif
92465 +#else
92466 proc_create("ioports", 0, NULL, &proc_ioports_operations);
92467 proc_create("iomem", 0, NULL, &proc_iomem_operations);
92468 +#endif
92469 return 0;
92470 }
92471 __initcall(ioresources_init);
92472 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
92473 index eae160d..c9aa22e 100644
92474 --- a/kernel/sched/auto_group.c
92475 +++ b/kernel/sched/auto_group.c
92476 @@ -11,7 +11,7 @@
92477
92478 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
92479 static struct autogroup autogroup_default;
92480 -static atomic_t autogroup_seq_nr;
92481 +static atomic_unchecked_t autogroup_seq_nr;
92482
92483 void __init autogroup_init(struct task_struct *init_task)
92484 {
92485 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
92486
92487 kref_init(&ag->kref);
92488 init_rwsem(&ag->lock);
92489 - ag->id = atomic_inc_return(&autogroup_seq_nr);
92490 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
92491 ag->tg = tg;
92492 #ifdef CONFIG_RT_GROUP_SCHED
92493 /*
92494 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
92495 index 607f852..486bc87 100644
92496 --- a/kernel/sched/completion.c
92497 +++ b/kernel/sched/completion.c
92498 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
92499 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92500 * or number of jiffies left till timeout) if completed.
92501 */
92502 -long __sched
92503 +long __sched __intentional_overflow(-1)
92504 wait_for_completion_interruptible_timeout(struct completion *x,
92505 unsigned long timeout)
92506 {
92507 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
92508 *
92509 * Return: -ERESTARTSYS if interrupted, 0 if completed.
92510 */
92511 -int __sched wait_for_completion_killable(struct completion *x)
92512 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
92513 {
92514 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
92515 if (t == -ERESTARTSYS)
92516 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
92517 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
92518 * or number of jiffies left till timeout) if completed.
92519 */
92520 -long __sched
92521 +long __sched __intentional_overflow(-1)
92522 wait_for_completion_killable_timeout(struct completion *x,
92523 unsigned long timeout)
92524 {
92525 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
92526 index 44dfc8b..56d160d 100644
92527 --- a/kernel/sched/core.c
92528 +++ b/kernel/sched/core.c
92529 @@ -1902,7 +1902,7 @@ void set_numabalancing_state(bool enabled)
92530 int sysctl_numa_balancing(struct ctl_table *table, int write,
92531 void __user *buffer, size_t *lenp, loff_t *ppos)
92532 {
92533 - struct ctl_table t;
92534 + ctl_table_no_const t;
92535 int err;
92536 int state = numabalancing_enabled;
92537
92538 @@ -2352,8 +2352,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
92539 next->active_mm = oldmm;
92540 atomic_inc(&oldmm->mm_count);
92541 enter_lazy_tlb(oldmm, next);
92542 - } else
92543 + } else {
92544 switch_mm(oldmm, mm, next);
92545 + populate_stack();
92546 + }
92547
92548 if (!prev->mm) {
92549 prev->active_mm = NULL;
92550 @@ -3152,6 +3154,8 @@ int can_nice(const struct task_struct *p, const int nice)
92551 /* convert nice value [19,-20] to rlimit style value [1,40] */
92552 int nice_rlim = nice_to_rlimit(nice);
92553
92554 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
92555 +
92556 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
92557 capable(CAP_SYS_NICE));
92558 }
92559 @@ -3178,7 +3182,8 @@ SYSCALL_DEFINE1(nice, int, increment)
92560 nice = task_nice(current) + increment;
92561
92562 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
92563 - if (increment < 0 && !can_nice(current, nice))
92564 + if (increment < 0 && (!can_nice(current, nice) ||
92565 + gr_handle_chroot_nice()))
92566 return -EPERM;
92567
92568 retval = security_task_setnice(current, nice);
92569 @@ -3473,6 +3478,7 @@ recheck:
92570 if (policy != p->policy && !rlim_rtprio)
92571 return -EPERM;
92572
92573 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
92574 /* can't increase priority */
92575 if (attr->sched_priority > p->rt_priority &&
92576 attr->sched_priority > rlim_rtprio)
92577 @@ -4973,6 +4979,7 @@ void idle_task_exit(void)
92578
92579 if (mm != &init_mm) {
92580 switch_mm(mm, &init_mm, current);
92581 + populate_stack();
92582 finish_arch_post_lock_switch();
92583 }
92584 mmdrop(mm);
92585 @@ -5068,7 +5075,7 @@ static void migrate_tasks(unsigned int dead_cpu)
92586
92587 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
92588
92589 -static struct ctl_table sd_ctl_dir[] = {
92590 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
92591 {
92592 .procname = "sched_domain",
92593 .mode = 0555,
92594 @@ -5085,17 +5092,17 @@ static struct ctl_table sd_ctl_root[] = {
92595 {}
92596 };
92597
92598 -static struct ctl_table *sd_alloc_ctl_entry(int n)
92599 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
92600 {
92601 - struct ctl_table *entry =
92602 + ctl_table_no_const *entry =
92603 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
92604
92605 return entry;
92606 }
92607
92608 -static void sd_free_ctl_entry(struct ctl_table **tablep)
92609 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
92610 {
92611 - struct ctl_table *entry;
92612 + ctl_table_no_const *entry;
92613
92614 /*
92615 * In the intermediate directories, both the child directory and
92616 @@ -5103,22 +5110,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
92617 * will always be set. In the lowest directory the names are
92618 * static strings and all have proc handlers.
92619 */
92620 - for (entry = *tablep; entry->mode; entry++) {
92621 - if (entry->child)
92622 - sd_free_ctl_entry(&entry->child);
92623 + for (entry = tablep; entry->mode; entry++) {
92624 + if (entry->child) {
92625 + sd_free_ctl_entry(entry->child);
92626 + pax_open_kernel();
92627 + entry->child = NULL;
92628 + pax_close_kernel();
92629 + }
92630 if (entry->proc_handler == NULL)
92631 kfree(entry->procname);
92632 }
92633
92634 - kfree(*tablep);
92635 - *tablep = NULL;
92636 + kfree(tablep);
92637 }
92638
92639 static int min_load_idx = 0;
92640 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
92641
92642 static void
92643 -set_table_entry(struct ctl_table *entry,
92644 +set_table_entry(ctl_table_no_const *entry,
92645 const char *procname, void *data, int maxlen,
92646 umode_t mode, proc_handler *proc_handler,
92647 bool load_idx)
92648 @@ -5138,7 +5148,7 @@ set_table_entry(struct ctl_table *entry,
92649 static struct ctl_table *
92650 sd_alloc_ctl_domain_table(struct sched_domain *sd)
92651 {
92652 - struct ctl_table *table = sd_alloc_ctl_entry(14);
92653 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
92654
92655 if (table == NULL)
92656 return NULL;
92657 @@ -5176,9 +5186,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
92658 return table;
92659 }
92660
92661 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
92662 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
92663 {
92664 - struct ctl_table *entry, *table;
92665 + ctl_table_no_const *entry, *table;
92666 struct sched_domain *sd;
92667 int domain_num = 0, i;
92668 char buf[32];
92669 @@ -5205,11 +5215,13 @@ static struct ctl_table_header *sd_sysctl_header;
92670 static void register_sched_domain_sysctl(void)
92671 {
92672 int i, cpu_num = num_possible_cpus();
92673 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
92674 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
92675 char buf[32];
92676
92677 WARN_ON(sd_ctl_dir[0].child);
92678 + pax_open_kernel();
92679 sd_ctl_dir[0].child = entry;
92680 + pax_close_kernel();
92681
92682 if (entry == NULL)
92683 return;
92684 @@ -5232,8 +5244,12 @@ static void unregister_sched_domain_sysctl(void)
92685 if (sd_sysctl_header)
92686 unregister_sysctl_table(sd_sysctl_header);
92687 sd_sysctl_header = NULL;
92688 - if (sd_ctl_dir[0].child)
92689 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
92690 + if (sd_ctl_dir[0].child) {
92691 + sd_free_ctl_entry(sd_ctl_dir[0].child);
92692 + pax_open_kernel();
92693 + sd_ctl_dir[0].child = NULL;
92694 + pax_close_kernel();
92695 + }
92696 }
92697 #else
92698 static void register_sched_domain_sysctl(void)
92699 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
92700 index fe331fc..29d620e 100644
92701 --- a/kernel/sched/fair.c
92702 +++ b/kernel/sched/fair.c
92703 @@ -2089,7 +2089,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
92704
92705 static void reset_ptenuma_scan(struct task_struct *p)
92706 {
92707 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
92708 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
92709 p->mm->numa_scan_offset = 0;
92710 }
92711
92712 @@ -7651,7 +7651,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
92713 * run_rebalance_domains is triggered when needed from the scheduler tick.
92714 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
92715 */
92716 -static void run_rebalance_domains(struct softirq_action *h)
92717 +static __latent_entropy void run_rebalance_domains(void)
92718 {
92719 struct rq *this_rq = this_rq();
92720 enum cpu_idle_type idle = this_rq->idle_balance ?
92721 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
92722 index 9a2a45c..bb91ace 100644
92723 --- a/kernel/sched/sched.h
92724 +++ b/kernel/sched/sched.h
92725 @@ -1182,7 +1182,7 @@ struct sched_class {
92726 #ifdef CONFIG_FAIR_GROUP_SCHED
92727 void (*task_move_group) (struct task_struct *p, int on_rq);
92728 #endif
92729 -};
92730 +} __do_const;
92731
92732 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
92733 {
92734 diff --git a/kernel/seccomp.c b/kernel/seccomp.c
92735 index 4ef9687..4f44028 100644
92736 --- a/kernel/seccomp.c
92737 +++ b/kernel/seccomp.c
92738 @@ -629,7 +629,9 @@ static u32 __seccomp_phase1_filter(int this_syscall, struct seccomp_data *sd)
92739
92740 switch (action) {
92741 case SECCOMP_RET_ERRNO:
92742 - /* Set the low-order 16-bits as a errno. */
92743 + /* Set low-order bits as an errno, capped at MAX_ERRNO. */
92744 + if (data > MAX_ERRNO)
92745 + data = MAX_ERRNO;
92746 syscall_set_return_value(current, task_pt_regs(current),
92747 -data, 0);
92748 goto skip;
92749 diff --git a/kernel/signal.c b/kernel/signal.c
92750 index 16a30529..25ad033 100644
92751 --- a/kernel/signal.c
92752 +++ b/kernel/signal.c
92753 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
92754
92755 int print_fatal_signals __read_mostly;
92756
92757 -static void __user *sig_handler(struct task_struct *t, int sig)
92758 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
92759 {
92760 return t->sighand->action[sig - 1].sa.sa_handler;
92761 }
92762
92763 -static int sig_handler_ignored(void __user *handler, int sig)
92764 +static int sig_handler_ignored(__sighandler_t handler, int sig)
92765 {
92766 /* Is it explicitly or implicitly ignored? */
92767 return handler == SIG_IGN ||
92768 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
92769
92770 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
92771 {
92772 - void __user *handler;
92773 + __sighandler_t handler;
92774
92775 handler = sig_handler(t, sig);
92776
92777 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
92778 atomic_inc(&user->sigpending);
92779 rcu_read_unlock();
92780
92781 + if (!override_rlimit)
92782 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
92783 +
92784 if (override_rlimit ||
92785 atomic_read(&user->sigpending) <=
92786 task_rlimit(t, RLIMIT_SIGPENDING)) {
92787 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
92788
92789 int unhandled_signal(struct task_struct *tsk, int sig)
92790 {
92791 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
92792 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
92793 if (is_global_init(tsk))
92794 return 1;
92795 if (handler != SIG_IGN && handler != SIG_DFL)
92796 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
92797 }
92798 }
92799
92800 + /* allow glibc communication via tgkill to other threads in our
92801 + thread group */
92802 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
92803 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
92804 + && gr_handle_signal(t, sig))
92805 + return -EPERM;
92806 +
92807 return security_task_kill(t, info, sig, 0);
92808 }
92809
92810 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92811 return send_signal(sig, info, p, 1);
92812 }
92813
92814 -static int
92815 +int
92816 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92817 {
92818 return send_signal(sig, info, t, 0);
92819 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92820 unsigned long int flags;
92821 int ret, blocked, ignored;
92822 struct k_sigaction *action;
92823 + int is_unhandled = 0;
92824
92825 spin_lock_irqsave(&t->sighand->siglock, flags);
92826 action = &t->sighand->action[sig-1];
92827 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
92828 }
92829 if (action->sa.sa_handler == SIG_DFL)
92830 t->signal->flags &= ~SIGNAL_UNKILLABLE;
92831 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
92832 + is_unhandled = 1;
92833 ret = specific_send_sig_info(sig, info, t);
92834 spin_unlock_irqrestore(&t->sighand->siglock, flags);
92835
92836 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
92837 + normal operation */
92838 + if (is_unhandled) {
92839 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
92840 + gr_handle_crash(t, sig);
92841 + }
92842 +
92843 return ret;
92844 }
92845
92846 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
92847 ret = check_kill_permission(sig, info, p);
92848 rcu_read_unlock();
92849
92850 - if (!ret && sig)
92851 + if (!ret && sig) {
92852 ret = do_send_sig_info(sig, info, p, true);
92853 + if (!ret)
92854 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
92855 + }
92856
92857 return ret;
92858 }
92859 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
92860 int error = -ESRCH;
92861
92862 rcu_read_lock();
92863 - p = find_task_by_vpid(pid);
92864 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
92865 + /* allow glibc communication via tgkill to other threads in our
92866 + thread group */
92867 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
92868 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
92869 + p = find_task_by_vpid_unrestricted(pid);
92870 + else
92871 +#endif
92872 + p = find_task_by_vpid(pid);
92873 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
92874 error = check_kill_permission(sig, info, p);
92875 /*
92876 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
92877 }
92878 seg = get_fs();
92879 set_fs(KERNEL_DS);
92880 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
92881 - (stack_t __force __user *) &uoss,
92882 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
92883 + (stack_t __force_user *) &uoss,
92884 compat_user_stack_pointer());
92885 set_fs(seg);
92886 if (ret >= 0 && uoss_ptr) {
92887 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
92888 index 40190f2..8861d40 100644
92889 --- a/kernel/smpboot.c
92890 +++ b/kernel/smpboot.c
92891 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
92892 }
92893 smpboot_unpark_thread(plug_thread, cpu);
92894 }
92895 - list_add(&plug_thread->list, &hotplug_threads);
92896 + pax_list_add(&plug_thread->list, &hotplug_threads);
92897 out:
92898 mutex_unlock(&smpboot_threads_lock);
92899 put_online_cpus();
92900 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
92901 {
92902 get_online_cpus();
92903 mutex_lock(&smpboot_threads_lock);
92904 - list_del(&plug_thread->list);
92905 + pax_list_del(&plug_thread->list);
92906 smpboot_destroy_threads(plug_thread);
92907 mutex_unlock(&smpboot_threads_lock);
92908 put_online_cpus();
92909 diff --git a/kernel/softirq.c b/kernel/softirq.c
92910 index c497fcd..e8f90a9 100644
92911 --- a/kernel/softirq.c
92912 +++ b/kernel/softirq.c
92913 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
92914 EXPORT_SYMBOL(irq_stat);
92915 #endif
92916
92917 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
92918 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
92919
92920 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
92921
92922 @@ -266,7 +266,7 @@ restart:
92923 kstat_incr_softirqs_this_cpu(vec_nr);
92924
92925 trace_softirq_entry(vec_nr);
92926 - h->action(h);
92927 + h->action();
92928 trace_softirq_exit(vec_nr);
92929 if (unlikely(prev_count != preempt_count())) {
92930 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
92931 @@ -426,7 +426,7 @@ void __raise_softirq_irqoff(unsigned int nr)
92932 or_softirq_pending(1UL << nr);
92933 }
92934
92935 -void open_softirq(int nr, void (*action)(struct softirq_action *))
92936 +void __init open_softirq(int nr, void (*action)(void))
92937 {
92938 softirq_vec[nr].action = action;
92939 }
92940 @@ -478,7 +478,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
92941 }
92942 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
92943
92944 -static void tasklet_action(struct softirq_action *a)
92945 +static void tasklet_action(void)
92946 {
92947 struct tasklet_struct *list;
92948
92949 @@ -514,7 +514,7 @@ static void tasklet_action(struct softirq_action *a)
92950 }
92951 }
92952
92953 -static void tasklet_hi_action(struct softirq_action *a)
92954 +static __latent_entropy void tasklet_hi_action(void)
92955 {
92956 struct tasklet_struct *list;
92957
92958 @@ -745,7 +745,7 @@ static struct notifier_block cpu_nfb = {
92959 .notifier_call = cpu_callback
92960 };
92961
92962 -static struct smp_hotplug_thread softirq_threads = {
92963 +static struct smp_hotplug_thread softirq_threads __read_only = {
92964 .store = &ksoftirqd,
92965 .thread_should_run = ksoftirqd_should_run,
92966 .thread_fn = run_ksoftirqd,
92967 diff --git a/kernel/sys.c b/kernel/sys.c
92968 index ea9c881..2194af5 100644
92969 --- a/kernel/sys.c
92970 +++ b/kernel/sys.c
92971 @@ -154,6 +154,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
92972 error = -EACCES;
92973 goto out;
92974 }
92975 +
92976 + if (gr_handle_chroot_setpriority(p, niceval)) {
92977 + error = -EACCES;
92978 + goto out;
92979 + }
92980 +
92981 no_nice = security_task_setnice(p, niceval);
92982 if (no_nice) {
92983 error = no_nice;
92984 @@ -359,6 +365,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
92985 goto error;
92986 }
92987
92988 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
92989 + goto error;
92990 +
92991 + if (!gid_eq(new->gid, old->gid)) {
92992 + /* make sure we generate a learn log for what will
92993 + end up being a role transition after a full-learning
92994 + policy is generated
92995 + CAP_SETGID is required to perform a transition
92996 + we may not log a CAP_SETGID check above, e.g.
92997 + in the case where new rgid = old egid
92998 + */
92999 + gr_learn_cap(current, new, CAP_SETGID);
93000 + }
93001 +
93002 if (rgid != (gid_t) -1 ||
93003 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
93004 new->sgid = new->egid;
93005 @@ -394,6 +414,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
93006 old = current_cred();
93007
93008 retval = -EPERM;
93009 +
93010 + if (gr_check_group_change(kgid, kgid, kgid))
93011 + goto error;
93012 +
93013 if (ns_capable(old->user_ns, CAP_SETGID))
93014 new->gid = new->egid = new->sgid = new->fsgid = kgid;
93015 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
93016 @@ -411,7 +435,7 @@ error:
93017 /*
93018 * change the user struct in a credentials set to match the new UID
93019 */
93020 -static int set_user(struct cred *new)
93021 +int set_user(struct cred *new)
93022 {
93023 struct user_struct *new_user;
93024
93025 @@ -491,7 +515,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
93026 goto error;
93027 }
93028
93029 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
93030 + goto error;
93031 +
93032 if (!uid_eq(new->uid, old->uid)) {
93033 + /* make sure we generate a learn log for what will
93034 + end up being a role transition after a full-learning
93035 + policy is generated
93036 + CAP_SETUID is required to perform a transition
93037 + we may not log a CAP_SETUID check above, e.g.
93038 + in the case where new ruid = old euid
93039 + */
93040 + gr_learn_cap(current, new, CAP_SETUID);
93041 retval = set_user(new);
93042 if (retval < 0)
93043 goto error;
93044 @@ -541,6 +576,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
93045 old = current_cred();
93046
93047 retval = -EPERM;
93048 +
93049 + if (gr_check_crash_uid(kuid))
93050 + goto error;
93051 + if (gr_check_user_change(kuid, kuid, kuid))
93052 + goto error;
93053 +
93054 if (ns_capable(old->user_ns, CAP_SETUID)) {
93055 new->suid = new->uid = kuid;
93056 if (!uid_eq(kuid, old->uid)) {
93057 @@ -610,6 +651,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
93058 goto error;
93059 }
93060
93061 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
93062 + goto error;
93063 +
93064 if (ruid != (uid_t) -1) {
93065 new->uid = kruid;
93066 if (!uid_eq(kruid, old->uid)) {
93067 @@ -694,6 +738,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
93068 goto error;
93069 }
93070
93071 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
93072 + goto error;
93073 +
93074 if (rgid != (gid_t) -1)
93075 new->gid = krgid;
93076 if (egid != (gid_t) -1)
93077 @@ -758,12 +805,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
93078 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
93079 ns_capable(old->user_ns, CAP_SETUID)) {
93080 if (!uid_eq(kuid, old->fsuid)) {
93081 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
93082 + goto error;
93083 +
93084 new->fsuid = kuid;
93085 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
93086 goto change_okay;
93087 }
93088 }
93089
93090 +error:
93091 abort_creds(new);
93092 return old_fsuid;
93093
93094 @@ -796,12 +847,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
93095 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
93096 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
93097 ns_capable(old->user_ns, CAP_SETGID)) {
93098 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
93099 + goto error;
93100 +
93101 if (!gid_eq(kgid, old->fsgid)) {
93102 new->fsgid = kgid;
93103 goto change_okay;
93104 }
93105 }
93106
93107 +error:
93108 abort_creds(new);
93109 return old_fsgid;
93110
93111 @@ -1178,19 +1233,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
93112 return -EFAULT;
93113
93114 down_read(&uts_sem);
93115 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
93116 + error = __copy_to_user(name->sysname, &utsname()->sysname,
93117 __OLD_UTS_LEN);
93118 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
93119 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
93120 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
93121 __OLD_UTS_LEN);
93122 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
93123 - error |= __copy_to_user(&name->release, &utsname()->release,
93124 + error |= __copy_to_user(name->release, &utsname()->release,
93125 __OLD_UTS_LEN);
93126 error |= __put_user(0, name->release + __OLD_UTS_LEN);
93127 - error |= __copy_to_user(&name->version, &utsname()->version,
93128 + error |= __copy_to_user(name->version, &utsname()->version,
93129 __OLD_UTS_LEN);
93130 error |= __put_user(0, name->version + __OLD_UTS_LEN);
93131 - error |= __copy_to_user(&name->machine, &utsname()->machine,
93132 + error |= __copy_to_user(name->machine, &utsname()->machine,
93133 __OLD_UTS_LEN);
93134 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
93135 up_read(&uts_sem);
93136 @@ -1391,6 +1446,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
93137 */
93138 new_rlim->rlim_cur = 1;
93139 }
93140 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
93141 + is changed to a lower value. Since tasks can be created by the same
93142 + user in between this limit change and an execve by this task, force
93143 + a recheck only for this task by setting PF_NPROC_EXCEEDED
93144 + */
93145 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
93146 + tsk->flags |= PF_NPROC_EXCEEDED;
93147 }
93148 if (!retval) {
93149 if (old_rlim)
93150 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
93151 index 88ea2d6..88acc77 100644
93152 --- a/kernel/sysctl.c
93153 +++ b/kernel/sysctl.c
93154 @@ -94,7 +94,6 @@
93155
93156
93157 #if defined(CONFIG_SYSCTL)
93158 -
93159 /* External variables not in a header file. */
93160 extern int max_threads;
93161 extern int suid_dumpable;
93162 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
93163
93164 /* Constants used for minimum and maximum */
93165 #ifdef CONFIG_LOCKUP_DETECTOR
93166 -static int sixty = 60;
93167 +static int sixty __read_only = 60;
93168 #endif
93169
93170 -static int __maybe_unused neg_one = -1;
93171 +static int __maybe_unused neg_one __read_only = -1;
93172
93173 -static int zero;
93174 -static int __maybe_unused one = 1;
93175 -static int __maybe_unused two = 2;
93176 -static int __maybe_unused four = 4;
93177 -static unsigned long one_ul = 1;
93178 -static int one_hundred = 100;
93179 +static int zero __read_only = 0;
93180 +static int __maybe_unused one __read_only = 1;
93181 +static int __maybe_unused two __read_only = 2;
93182 +static int __maybe_unused three __read_only = 3;
93183 +static int __maybe_unused four __read_only = 4;
93184 +static unsigned long one_ul __read_only = 1;
93185 +static int one_hundred __read_only = 100;
93186 #ifdef CONFIG_PRINTK
93187 -static int ten_thousand = 10000;
93188 +static int ten_thousand __read_only = 10000;
93189 #endif
93190
93191 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
93192 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
93193 void __user *buffer, size_t *lenp, loff_t *ppos);
93194 #endif
93195
93196 -#ifdef CONFIG_PRINTK
93197 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93198 void __user *buffer, size_t *lenp, loff_t *ppos);
93199 -#endif
93200
93201 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
93202 void __user *buffer, size_t *lenp, loff_t *ppos);
93203 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
93204
93205 #endif
93206
93207 +extern struct ctl_table grsecurity_table[];
93208 +
93209 static struct ctl_table kern_table[];
93210 static struct ctl_table vm_table[];
93211 static struct ctl_table fs_table[];
93212 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
93213 int sysctl_legacy_va_layout;
93214 #endif
93215
93216 +#ifdef CONFIG_PAX_SOFTMODE
93217 +static struct ctl_table pax_table[] = {
93218 + {
93219 + .procname = "softmode",
93220 + .data = &pax_softmode,
93221 + .maxlen = sizeof(unsigned int),
93222 + .mode = 0600,
93223 + .proc_handler = &proc_dointvec,
93224 + },
93225 +
93226 + { }
93227 +};
93228 +#endif
93229 +
93230 /* The default sysctl tables: */
93231
93232 static struct ctl_table sysctl_base_table[] = {
93233 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
93234 #endif
93235
93236 static struct ctl_table kern_table[] = {
93237 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
93238 + {
93239 + .procname = "grsecurity",
93240 + .mode = 0500,
93241 + .child = grsecurity_table,
93242 + },
93243 +#endif
93244 +
93245 +#ifdef CONFIG_PAX_SOFTMODE
93246 + {
93247 + .procname = "pax",
93248 + .mode = 0500,
93249 + .child = pax_table,
93250 + },
93251 +#endif
93252 +
93253 {
93254 .procname = "sched_child_runs_first",
93255 .data = &sysctl_sched_child_runs_first,
93256 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
93257 .data = &modprobe_path,
93258 .maxlen = KMOD_PATH_LEN,
93259 .mode = 0644,
93260 - .proc_handler = proc_dostring,
93261 + .proc_handler = proc_dostring_modpriv,
93262 },
93263 {
93264 .procname = "modules_disabled",
93265 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
93266 .extra1 = &zero,
93267 .extra2 = &one,
93268 },
93269 +#endif
93270 {
93271 .procname = "kptr_restrict",
93272 .data = &kptr_restrict,
93273 .maxlen = sizeof(int),
93274 .mode = 0644,
93275 .proc_handler = proc_dointvec_minmax_sysadmin,
93276 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93277 + .extra1 = &two,
93278 +#else
93279 .extra1 = &zero,
93280 +#endif
93281 .extra2 = &two,
93282 },
93283 -#endif
93284 {
93285 .procname = "ngroups_max",
93286 .data = &ngroups_max,
93287 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
93288 */
93289 {
93290 .procname = "perf_event_paranoid",
93291 - .data = &sysctl_perf_event_paranoid,
93292 - .maxlen = sizeof(sysctl_perf_event_paranoid),
93293 + .data = &sysctl_perf_event_legitimately_concerned,
93294 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
93295 .mode = 0644,
93296 - .proc_handler = proc_dointvec,
93297 + /* go ahead, be a hero */
93298 + .proc_handler = proc_dointvec_minmax_sysadmin,
93299 + .extra1 = &neg_one,
93300 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
93301 + .extra2 = &three,
93302 +#else
93303 + .extra2 = &two,
93304 +#endif
93305 },
93306 {
93307 .procname = "perf_event_mlock_kb",
93308 @@ -1340,6 +1381,13 @@ static struct ctl_table vm_table[] = {
93309 .proc_handler = proc_dointvec_minmax,
93310 .extra1 = &zero,
93311 },
93312 + {
93313 + .procname = "heap_stack_gap",
93314 + .data = &sysctl_heap_stack_gap,
93315 + .maxlen = sizeof(sysctl_heap_stack_gap),
93316 + .mode = 0644,
93317 + .proc_handler = proc_doulongvec_minmax,
93318 + },
93319 #else
93320 {
93321 .procname = "nr_trim_pages",
93322 @@ -1822,6 +1870,16 @@ int proc_dostring(struct ctl_table *table, int write,
93323 (char __user *)buffer, lenp, ppos);
93324 }
93325
93326 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93327 + void __user *buffer, size_t *lenp, loff_t *ppos)
93328 +{
93329 + if (write && !capable(CAP_SYS_MODULE))
93330 + return -EPERM;
93331 +
93332 + return _proc_do_string(table->data, table->maxlen, write,
93333 + buffer, lenp, ppos);
93334 +}
93335 +
93336 static size_t proc_skip_spaces(char **buf)
93337 {
93338 size_t ret;
93339 @@ -1927,6 +1985,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
93340 len = strlen(tmp);
93341 if (len > *size)
93342 len = *size;
93343 + if (len > sizeof(tmp))
93344 + len = sizeof(tmp);
93345 if (copy_to_user(*buf, tmp, len))
93346 return -EFAULT;
93347 *size -= len;
93348 @@ -2104,7 +2164,7 @@ int proc_dointvec(struct ctl_table *table, int write,
93349 static int proc_taint(struct ctl_table *table, int write,
93350 void __user *buffer, size_t *lenp, loff_t *ppos)
93351 {
93352 - struct ctl_table t;
93353 + ctl_table_no_const t;
93354 unsigned long tmptaint = get_taint();
93355 int err;
93356
93357 @@ -2132,7 +2192,6 @@ static int proc_taint(struct ctl_table *table, int write,
93358 return err;
93359 }
93360
93361 -#ifdef CONFIG_PRINTK
93362 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93363 void __user *buffer, size_t *lenp, loff_t *ppos)
93364 {
93365 @@ -2141,7 +2200,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
93366
93367 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
93368 }
93369 -#endif
93370
93371 struct do_proc_dointvec_minmax_conv_param {
93372 int *min;
93373 @@ -2701,6 +2759,12 @@ int proc_dostring(struct ctl_table *table, int write,
93374 return -ENOSYS;
93375 }
93376
93377 +int proc_dostring_modpriv(struct ctl_table *table, int write,
93378 + void __user *buffer, size_t *lenp, loff_t *ppos)
93379 +{
93380 + return -ENOSYS;
93381 +}
93382 +
93383 int proc_dointvec(struct ctl_table *table, int write,
93384 void __user *buffer, size_t *lenp, loff_t *ppos)
93385 {
93386 @@ -2757,5 +2821,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
93387 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
93388 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
93389 EXPORT_SYMBOL(proc_dostring);
93390 +EXPORT_SYMBOL(proc_dostring_modpriv);
93391 EXPORT_SYMBOL(proc_doulongvec_minmax);
93392 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
93393 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
93394 index 670fff8..a247812 100644
93395 --- a/kernel/taskstats.c
93396 +++ b/kernel/taskstats.c
93397 @@ -28,9 +28,12 @@
93398 #include <linux/fs.h>
93399 #include <linux/file.h>
93400 #include <linux/pid_namespace.h>
93401 +#include <linux/grsecurity.h>
93402 #include <net/genetlink.h>
93403 #include <linux/atomic.h>
93404
93405 +extern int gr_is_taskstats_denied(int pid);
93406 +
93407 /*
93408 * Maximum length of a cpumask that can be specified in
93409 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
93410 @@ -576,6 +579,9 @@ err:
93411
93412 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
93413 {
93414 + if (gr_is_taskstats_denied(current->pid))
93415 + return -EACCES;
93416 +
93417 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
93418 return cmd_attr_register_cpumask(info);
93419 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
93420 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
93421 index a7077d3..dd48a49 100644
93422 --- a/kernel/time/alarmtimer.c
93423 +++ b/kernel/time/alarmtimer.c
93424 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
93425 struct platform_device *pdev;
93426 int error = 0;
93427 int i;
93428 - struct k_clock alarm_clock = {
93429 + static struct k_clock alarm_clock = {
93430 .clock_getres = alarm_clock_getres,
93431 .clock_get = alarm_clock_get,
93432 .timer_create = alarm_timer_create,
93433 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
93434 index d8c724c..6b331a4 100644
93435 --- a/kernel/time/hrtimer.c
93436 +++ b/kernel/time/hrtimer.c
93437 @@ -1399,7 +1399,7 @@ void hrtimer_peek_ahead_timers(void)
93438 local_irq_restore(flags);
93439 }
93440
93441 -static void run_hrtimer_softirq(struct softirq_action *h)
93442 +static __latent_entropy void run_hrtimer_softirq(void)
93443 {
93444 hrtimer_peek_ahead_timers();
93445 }
93446 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
93447 index a16b678..8c5bd9d 100644
93448 --- a/kernel/time/posix-cpu-timers.c
93449 +++ b/kernel/time/posix-cpu-timers.c
93450 @@ -1450,14 +1450,14 @@ struct k_clock clock_posix_cpu = {
93451
93452 static __init int init_posix_cpu_timers(void)
93453 {
93454 - struct k_clock process = {
93455 + static struct k_clock process = {
93456 .clock_getres = process_cpu_clock_getres,
93457 .clock_get = process_cpu_clock_get,
93458 .timer_create = process_cpu_timer_create,
93459 .nsleep = process_cpu_nsleep,
93460 .nsleep_restart = process_cpu_nsleep_restart,
93461 };
93462 - struct k_clock thread = {
93463 + static struct k_clock thread = {
93464 .clock_getres = thread_cpu_clock_getres,
93465 .clock_get = thread_cpu_clock_get,
93466 .timer_create = thread_cpu_timer_create,
93467 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
93468 index 31ea01f..7fc61ef 100644
93469 --- a/kernel/time/posix-timers.c
93470 +++ b/kernel/time/posix-timers.c
93471 @@ -43,6 +43,7 @@
93472 #include <linux/hash.h>
93473 #include <linux/posix-clock.h>
93474 #include <linux/posix-timers.h>
93475 +#include <linux/grsecurity.h>
93476 #include <linux/syscalls.h>
93477 #include <linux/wait.h>
93478 #include <linux/workqueue.h>
93479 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
93480 * which we beg off on and pass to do_sys_settimeofday().
93481 */
93482
93483 -static struct k_clock posix_clocks[MAX_CLOCKS];
93484 +static struct k_clock *posix_clocks[MAX_CLOCKS];
93485
93486 /*
93487 * These ones are defined below.
93488 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
93489 */
93490 static __init int init_posix_timers(void)
93491 {
93492 - struct k_clock clock_realtime = {
93493 + static struct k_clock clock_realtime = {
93494 .clock_getres = hrtimer_get_res,
93495 .clock_get = posix_clock_realtime_get,
93496 .clock_set = posix_clock_realtime_set,
93497 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
93498 .timer_get = common_timer_get,
93499 .timer_del = common_timer_del,
93500 };
93501 - struct k_clock clock_monotonic = {
93502 + static struct k_clock clock_monotonic = {
93503 .clock_getres = hrtimer_get_res,
93504 .clock_get = posix_ktime_get_ts,
93505 .nsleep = common_nsleep,
93506 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
93507 .timer_get = common_timer_get,
93508 .timer_del = common_timer_del,
93509 };
93510 - struct k_clock clock_monotonic_raw = {
93511 + static struct k_clock clock_monotonic_raw = {
93512 .clock_getres = hrtimer_get_res,
93513 .clock_get = posix_get_monotonic_raw,
93514 };
93515 - struct k_clock clock_realtime_coarse = {
93516 + static struct k_clock clock_realtime_coarse = {
93517 .clock_getres = posix_get_coarse_res,
93518 .clock_get = posix_get_realtime_coarse,
93519 };
93520 - struct k_clock clock_monotonic_coarse = {
93521 + static struct k_clock clock_monotonic_coarse = {
93522 .clock_getres = posix_get_coarse_res,
93523 .clock_get = posix_get_monotonic_coarse,
93524 };
93525 - struct k_clock clock_tai = {
93526 + static struct k_clock clock_tai = {
93527 .clock_getres = hrtimer_get_res,
93528 .clock_get = posix_get_tai,
93529 .nsleep = common_nsleep,
93530 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
93531 .timer_get = common_timer_get,
93532 .timer_del = common_timer_del,
93533 };
93534 - struct k_clock clock_boottime = {
93535 + static struct k_clock clock_boottime = {
93536 .clock_getres = hrtimer_get_res,
93537 .clock_get = posix_get_boottime,
93538 .nsleep = common_nsleep,
93539 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
93540 return;
93541 }
93542
93543 - posix_clocks[clock_id] = *new_clock;
93544 + posix_clocks[clock_id] = new_clock;
93545 }
93546 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
93547
93548 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
93549 return (id & CLOCKFD_MASK) == CLOCKFD ?
93550 &clock_posix_dynamic : &clock_posix_cpu;
93551
93552 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
93553 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
93554 return NULL;
93555 - return &posix_clocks[id];
93556 + return posix_clocks[id];
93557 }
93558
93559 static int common_timer_create(struct k_itimer *new_timer)
93560 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
93561 struct k_clock *kc = clockid_to_kclock(which_clock);
93562 struct k_itimer *new_timer;
93563 int error, new_timer_id;
93564 - sigevent_t event;
93565 + sigevent_t event = { };
93566 int it_id_set = IT_ID_NOT_SET;
93567
93568 if (!kc)
93569 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
93570 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
93571 return -EFAULT;
93572
93573 + /* only the CLOCK_REALTIME clock can be set, all other clocks
93574 + have their clock_set fptr set to a nosettime dummy function
93575 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
93576 + call common_clock_set, which calls do_sys_settimeofday, which
93577 + we hook
93578 + */
93579 +
93580 return kc->clock_set(which_clock, &new_tp);
93581 }
93582
93583 diff --git a/kernel/time/time.c b/kernel/time/time.c
93584 index 2c85b77..6530536 100644
93585 --- a/kernel/time/time.c
93586 +++ b/kernel/time/time.c
93587 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
93588 return error;
93589
93590 if (tz) {
93591 + /* we log in do_settimeofday called below, so don't log twice
93592 + */
93593 + if (!tv)
93594 + gr_log_timechange();
93595 +
93596 sys_tz = *tz;
93597 update_vsyscall_tz();
93598 if (firsttime) {
93599 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
93600 index 6a93185..288c331 100644
93601 --- a/kernel/time/timekeeping.c
93602 +++ b/kernel/time/timekeeping.c
93603 @@ -15,6 +15,7 @@
93604 #include <linux/init.h>
93605 #include <linux/mm.h>
93606 #include <linux/sched.h>
93607 +#include <linux/grsecurity.h>
93608 #include <linux/syscore_ops.h>
93609 #include <linux/clocksource.h>
93610 #include <linux/jiffies.h>
93611 @@ -775,6 +776,8 @@ int do_settimeofday64(const struct timespec64 *ts)
93612 if (!timespec64_valid_strict(ts))
93613 return -EINVAL;
93614
93615 + gr_log_timechange();
93616 +
93617 raw_spin_lock_irqsave(&timekeeper_lock, flags);
93618 write_seqcount_begin(&tk_core.seq);
93619
93620 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
93621 index 2d3f5c5..7ed7dc5 100644
93622 --- a/kernel/time/timer.c
93623 +++ b/kernel/time/timer.c
93624 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
93625 /*
93626 * This function runs timers and the timer-tq in bottom half context.
93627 */
93628 -static void run_timer_softirq(struct softirq_action *h)
93629 +static __latent_entropy void run_timer_softirq(void)
93630 {
93631 struct tvec_base *base = __this_cpu_read(tvec_bases);
93632
93633 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
93634 *
93635 * In all cases the return value is guaranteed to be non-negative.
93636 */
93637 -signed long __sched schedule_timeout(signed long timeout)
93638 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
93639 {
93640 struct timer_list timer;
93641 unsigned long expire;
93642 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
93643 index 61ed862..3b52c65 100644
93644 --- a/kernel/time/timer_list.c
93645 +++ b/kernel/time/timer_list.c
93646 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
93647
93648 static void print_name_offset(struct seq_file *m, void *sym)
93649 {
93650 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93651 + SEQ_printf(m, "<%p>", NULL);
93652 +#else
93653 char symname[KSYM_NAME_LEN];
93654
93655 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
93656 SEQ_printf(m, "<%pK>", sym);
93657 else
93658 SEQ_printf(m, "%s", symname);
93659 +#endif
93660 }
93661
93662 static void
93663 @@ -119,7 +123,11 @@ next_one:
93664 static void
93665 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
93666 {
93667 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93668 + SEQ_printf(m, " .base: %p\n", NULL);
93669 +#else
93670 SEQ_printf(m, " .base: %pK\n", base);
93671 +#endif
93672 SEQ_printf(m, " .index: %d\n",
93673 base->index);
93674 SEQ_printf(m, " .resolution: %Lu nsecs\n",
93675 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
93676 {
93677 struct proc_dir_entry *pe;
93678
93679 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93680 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
93681 +#else
93682 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
93683 +#endif
93684 if (!pe)
93685 return -ENOMEM;
93686 return 0;
93687 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
93688 index 1fb08f2..ca4bb1e 100644
93689 --- a/kernel/time/timer_stats.c
93690 +++ b/kernel/time/timer_stats.c
93691 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
93692 static unsigned long nr_entries;
93693 static struct entry entries[MAX_ENTRIES];
93694
93695 -static atomic_t overflow_count;
93696 +static atomic_unchecked_t overflow_count;
93697
93698 /*
93699 * The entries are in a hash-table, for fast lookup:
93700 @@ -140,7 +140,7 @@ static void reset_entries(void)
93701 nr_entries = 0;
93702 memset(entries, 0, sizeof(entries));
93703 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
93704 - atomic_set(&overflow_count, 0);
93705 + atomic_set_unchecked(&overflow_count, 0);
93706 }
93707
93708 static struct entry *alloc_entry(void)
93709 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93710 if (likely(entry))
93711 entry->count++;
93712 else
93713 - atomic_inc(&overflow_count);
93714 + atomic_inc_unchecked(&overflow_count);
93715
93716 out_unlock:
93717 raw_spin_unlock_irqrestore(lock, flags);
93718 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
93719
93720 static void print_name_offset(struct seq_file *m, unsigned long addr)
93721 {
93722 +#ifdef CONFIG_GRKERNSEC_HIDESYM
93723 + seq_printf(m, "<%p>", NULL);
93724 +#else
93725 char symname[KSYM_NAME_LEN];
93726
93727 if (lookup_symbol_name(addr, symname) < 0)
93728 - seq_printf(m, "<%p>", (void *)addr);
93729 + seq_printf(m, "<%pK>", (void *)addr);
93730 else
93731 seq_printf(m, "%s", symname);
93732 +#endif
93733 }
93734
93735 static int tstats_show(struct seq_file *m, void *v)
93736 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
93737
93738 seq_puts(m, "Timer Stats Version: v0.3\n");
93739 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
93740 - if (atomic_read(&overflow_count))
93741 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
93742 + if (atomic_read_unchecked(&overflow_count))
93743 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
93744 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
93745
93746 for (i = 0; i < nr_entries; i++) {
93747 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
93748 {
93749 struct proc_dir_entry *pe;
93750
93751 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
93752 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
93753 +#else
93754 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
93755 +#endif
93756 if (!pe)
93757 return -ENOMEM;
93758 return 0;
93759 diff --git a/kernel/torture.c b/kernel/torture.c
93760 index dd70993..0bf694b 100644
93761 --- a/kernel/torture.c
93762 +++ b/kernel/torture.c
93763 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
93764 mutex_lock(&fullstop_mutex);
93765 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
93766 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
93767 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
93768 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
93769 } else {
93770 pr_warn("Concurrent rmmod and shutdown illegal!\n");
93771 }
93772 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
93773 if (!torture_must_stop()) {
93774 if (stutter > 1) {
93775 schedule_timeout_interruptible(stutter - 1);
93776 - ACCESS_ONCE(stutter_pause_test) = 2;
93777 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
93778 }
93779 schedule_timeout_interruptible(1);
93780 - ACCESS_ONCE(stutter_pause_test) = 1;
93781 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
93782 }
93783 if (!torture_must_stop())
93784 schedule_timeout_interruptible(stutter);
93785 - ACCESS_ONCE(stutter_pause_test) = 0;
93786 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
93787 torture_shutdown_absorb("torture_stutter");
93788 } while (!torture_must_stop());
93789 torture_kthread_stopping("torture_stutter");
93790 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
93791 schedule_timeout_uninterruptible(10);
93792 return true;
93793 }
93794 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
93795 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
93796 mutex_unlock(&fullstop_mutex);
93797 torture_shutdown_cleanup();
93798 torture_shuffle_cleanup();
93799 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
93800 index 483cecf..ac46091 100644
93801 --- a/kernel/trace/blktrace.c
93802 +++ b/kernel/trace/blktrace.c
93803 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
93804 struct blk_trace *bt = filp->private_data;
93805 char buf[16];
93806
93807 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
93808 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
93809
93810 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
93811 }
93812 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
93813 return 1;
93814
93815 bt = buf->chan->private_data;
93816 - atomic_inc(&bt->dropped);
93817 + atomic_inc_unchecked(&bt->dropped);
93818 return 0;
93819 }
93820
93821 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
93822
93823 bt->dir = dir;
93824 bt->dev = dev;
93825 - atomic_set(&bt->dropped, 0);
93826 + atomic_set_unchecked(&bt->dropped, 0);
93827 INIT_LIST_HEAD(&bt->running_list);
93828
93829 ret = -EIO;
93830 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
93831 index af5bffd..57664b8 100644
93832 --- a/kernel/trace/ftrace.c
93833 +++ b/kernel/trace/ftrace.c
93834 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
93835 if (unlikely(ftrace_disabled))
93836 return 0;
93837
93838 + ret = ftrace_arch_code_modify_prepare();
93839 + FTRACE_WARN_ON(ret);
93840 + if (ret)
93841 + return 0;
93842 +
93843 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
93844 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
93845 if (ret) {
93846 ftrace_bug(ret, rec);
93847 - return 0;
93848 }
93849 - return 1;
93850 + return ret ? 0 : 1;
93851 }
93852
93853 /*
93854 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
93855 if (!count)
93856 return 0;
93857
93858 + pax_open_kernel();
93859 sort(start, count, sizeof(*start),
93860 ftrace_cmp_ips, ftrace_swap_ips);
93861 + pax_close_kernel();
93862
93863 start_pg = ftrace_allocate_pages(count);
93864 if (!start_pg)
93865 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
93866
93867 if (t->ret_stack == NULL) {
93868 atomic_set(&t->tracing_graph_pause, 0);
93869 - atomic_set(&t->trace_overrun, 0);
93870 + atomic_set_unchecked(&t->trace_overrun, 0);
93871 t->curr_ret_stack = -1;
93872 /* Make sure the tasks see the -1 first: */
93873 smp_wmb();
93874 @@ -5876,7 +5883,7 @@ static void
93875 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
93876 {
93877 atomic_set(&t->tracing_graph_pause, 0);
93878 - atomic_set(&t->trace_overrun, 0);
93879 + atomic_set_unchecked(&t->trace_overrun, 0);
93880 t->ftrace_timestamp = 0;
93881 /* make curr_ret_stack visible before we add the ret_stack */
93882 smp_wmb();
93883 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
93884 index d2e151c..b68c835 100644
93885 --- a/kernel/trace/ring_buffer.c
93886 +++ b/kernel/trace/ring_buffer.c
93887 @@ -350,9 +350,9 @@ struct buffer_data_page {
93888 */
93889 struct buffer_page {
93890 struct list_head list; /* list of buffer pages */
93891 - local_t write; /* index for next write */
93892 + local_unchecked_t write; /* index for next write */
93893 unsigned read; /* index for next read */
93894 - local_t entries; /* entries on this page */
93895 + local_unchecked_t entries; /* entries on this page */
93896 unsigned long real_end; /* real end of data */
93897 struct buffer_data_page *page; /* Actual data page */
93898 };
93899 @@ -473,8 +473,8 @@ struct ring_buffer_per_cpu {
93900 unsigned long last_overrun;
93901 local_t entries_bytes;
93902 local_t entries;
93903 - local_t overrun;
93904 - local_t commit_overrun;
93905 + local_unchecked_t overrun;
93906 + local_unchecked_t commit_overrun;
93907 local_t dropped_events;
93908 local_t committing;
93909 local_t commits;
93910 @@ -1047,8 +1047,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93911 *
93912 * We add a counter to the write field to denote this.
93913 */
93914 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
93915 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
93916 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
93917 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
93918
93919 /*
93920 * Just make sure we have seen our old_write and synchronize
93921 @@ -1076,8 +1076,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
93922 * cmpxchg to only update if an interrupt did not already
93923 * do it for us. If the cmpxchg fails, we don't care.
93924 */
93925 - (void)local_cmpxchg(&next_page->write, old_write, val);
93926 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
93927 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
93928 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
93929
93930 /*
93931 * No need to worry about races with clearing out the commit.
93932 @@ -1445,12 +1445,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
93933
93934 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
93935 {
93936 - return local_read(&bpage->entries) & RB_WRITE_MASK;
93937 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
93938 }
93939
93940 static inline unsigned long rb_page_write(struct buffer_page *bpage)
93941 {
93942 - return local_read(&bpage->write) & RB_WRITE_MASK;
93943 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
93944 }
93945
93946 static int
93947 @@ -1545,7 +1545,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
93948 * bytes consumed in ring buffer from here.
93949 * Increment overrun to account for the lost events.
93950 */
93951 - local_add(page_entries, &cpu_buffer->overrun);
93952 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
93953 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
93954 }
93955
93956 @@ -2107,7 +2107,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
93957 * it is our responsibility to update
93958 * the counters.
93959 */
93960 - local_add(entries, &cpu_buffer->overrun);
93961 + local_add_unchecked(entries, &cpu_buffer->overrun);
93962 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
93963
93964 /*
93965 @@ -2257,7 +2257,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93966 if (tail == BUF_PAGE_SIZE)
93967 tail_page->real_end = 0;
93968
93969 - local_sub(length, &tail_page->write);
93970 + local_sub_unchecked(length, &tail_page->write);
93971 return;
93972 }
93973
93974 @@ -2292,7 +2292,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93975 rb_event_set_padding(event);
93976
93977 /* Set the write back to the previous setting */
93978 - local_sub(length, &tail_page->write);
93979 + local_sub_unchecked(length, &tail_page->write);
93980 return;
93981 }
93982
93983 @@ -2304,7 +2304,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
93984
93985 /* Set write to end of buffer */
93986 length = (tail + length) - BUF_PAGE_SIZE;
93987 - local_sub(length, &tail_page->write);
93988 + local_sub_unchecked(length, &tail_page->write);
93989 }
93990
93991 /*
93992 @@ -2330,7 +2330,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
93993 * about it.
93994 */
93995 if (unlikely(next_page == commit_page)) {
93996 - local_inc(&cpu_buffer->commit_overrun);
93997 + local_inc_unchecked(&cpu_buffer->commit_overrun);
93998 goto out_reset;
93999 }
94000
94001 @@ -2386,7 +2386,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
94002 cpu_buffer->tail_page) &&
94003 (cpu_buffer->commit_page ==
94004 cpu_buffer->reader_page))) {
94005 - local_inc(&cpu_buffer->commit_overrun);
94006 + local_inc_unchecked(&cpu_buffer->commit_overrun);
94007 goto out_reset;
94008 }
94009 }
94010 @@ -2434,7 +2434,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94011 length += RB_LEN_TIME_EXTEND;
94012
94013 tail_page = cpu_buffer->tail_page;
94014 - write = local_add_return(length, &tail_page->write);
94015 + write = local_add_return_unchecked(length, &tail_page->write);
94016
94017 /* set write to only the index of the write */
94018 write &= RB_WRITE_MASK;
94019 @@ -2458,7 +2458,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
94020 kmemcheck_annotate_bitfield(event, bitfield);
94021 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
94022
94023 - local_inc(&tail_page->entries);
94024 + local_inc_unchecked(&tail_page->entries);
94025
94026 /*
94027 * If this is the first commit on the page, then update
94028 @@ -2491,7 +2491,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94029
94030 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
94031 unsigned long write_mask =
94032 - local_read(&bpage->write) & ~RB_WRITE_MASK;
94033 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
94034 unsigned long event_length = rb_event_length(event);
94035 /*
94036 * This is on the tail page. It is possible that
94037 @@ -2501,7 +2501,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
94038 */
94039 old_index += write_mask;
94040 new_index += write_mask;
94041 - index = local_cmpxchg(&bpage->write, old_index, new_index);
94042 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
94043 if (index == old_index) {
94044 /* update counters */
94045 local_sub(event_length, &cpu_buffer->entries_bytes);
94046 @@ -2904,7 +2904,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94047
94048 /* Do the likely case first */
94049 if (likely(bpage->page == (void *)addr)) {
94050 - local_dec(&bpage->entries);
94051 + local_dec_unchecked(&bpage->entries);
94052 return;
94053 }
94054
94055 @@ -2916,7 +2916,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
94056 start = bpage;
94057 do {
94058 if (bpage->page == (void *)addr) {
94059 - local_dec(&bpage->entries);
94060 + local_dec_unchecked(&bpage->entries);
94061 return;
94062 }
94063 rb_inc_page(cpu_buffer, &bpage);
94064 @@ -3200,7 +3200,7 @@ static inline unsigned long
94065 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
94066 {
94067 return local_read(&cpu_buffer->entries) -
94068 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
94069 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
94070 }
94071
94072 /**
94073 @@ -3289,7 +3289,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
94074 return 0;
94075
94076 cpu_buffer = buffer->buffers[cpu];
94077 - ret = local_read(&cpu_buffer->overrun);
94078 + ret = local_read_unchecked(&cpu_buffer->overrun);
94079
94080 return ret;
94081 }
94082 @@ -3312,7 +3312,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
94083 return 0;
94084
94085 cpu_buffer = buffer->buffers[cpu];
94086 - ret = local_read(&cpu_buffer->commit_overrun);
94087 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
94088
94089 return ret;
94090 }
94091 @@ -3397,7 +3397,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
94092 /* if you care about this being correct, lock the buffer */
94093 for_each_buffer_cpu(buffer, cpu) {
94094 cpu_buffer = buffer->buffers[cpu];
94095 - overruns += local_read(&cpu_buffer->overrun);
94096 + overruns += local_read_unchecked(&cpu_buffer->overrun);
94097 }
94098
94099 return overruns;
94100 @@ -3568,8 +3568,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94101 /*
94102 * Reset the reader page to size zero.
94103 */
94104 - local_set(&cpu_buffer->reader_page->write, 0);
94105 - local_set(&cpu_buffer->reader_page->entries, 0);
94106 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94107 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94108 local_set(&cpu_buffer->reader_page->page->commit, 0);
94109 cpu_buffer->reader_page->real_end = 0;
94110
94111 @@ -3603,7 +3603,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
94112 * want to compare with the last_overrun.
94113 */
94114 smp_mb();
94115 - overwrite = local_read(&(cpu_buffer->overrun));
94116 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
94117
94118 /*
94119 * Here's the tricky part.
94120 @@ -4175,8 +4175,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94121
94122 cpu_buffer->head_page
94123 = list_entry(cpu_buffer->pages, struct buffer_page, list);
94124 - local_set(&cpu_buffer->head_page->write, 0);
94125 - local_set(&cpu_buffer->head_page->entries, 0);
94126 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
94127 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
94128 local_set(&cpu_buffer->head_page->page->commit, 0);
94129
94130 cpu_buffer->head_page->read = 0;
94131 @@ -4186,14 +4186,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
94132
94133 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
94134 INIT_LIST_HEAD(&cpu_buffer->new_pages);
94135 - local_set(&cpu_buffer->reader_page->write, 0);
94136 - local_set(&cpu_buffer->reader_page->entries, 0);
94137 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
94138 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
94139 local_set(&cpu_buffer->reader_page->page->commit, 0);
94140 cpu_buffer->reader_page->read = 0;
94141
94142 local_set(&cpu_buffer->entries_bytes, 0);
94143 - local_set(&cpu_buffer->overrun, 0);
94144 - local_set(&cpu_buffer->commit_overrun, 0);
94145 + local_set_unchecked(&cpu_buffer->overrun, 0);
94146 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
94147 local_set(&cpu_buffer->dropped_events, 0);
94148 local_set(&cpu_buffer->entries, 0);
94149 local_set(&cpu_buffer->committing, 0);
94150 @@ -4598,8 +4598,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
94151 rb_init_page(bpage);
94152 bpage = reader->page;
94153 reader->page = *data_page;
94154 - local_set(&reader->write, 0);
94155 - local_set(&reader->entries, 0);
94156 + local_set_unchecked(&reader->write, 0);
94157 + local_set_unchecked(&reader->entries, 0);
94158 reader->read = 0;
94159 *data_page = bpage;
94160
94161 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
94162 index 361a827..6a319a3 100644
94163 --- a/kernel/trace/trace.c
94164 +++ b/kernel/trace/trace.c
94165 @@ -3499,7 +3499,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
94166 return 0;
94167 }
94168
94169 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
94170 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
94171 {
94172 /* do nothing if flag is already set */
94173 if (!!(trace_flags & mask) == !!enabled)
94174 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
94175 index 8de48ba..3e5b4fa 100644
94176 --- a/kernel/trace/trace.h
94177 +++ b/kernel/trace/trace.h
94178 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
94179 void trace_printk_init_buffers(void);
94180 void trace_printk_start_comm(void);
94181 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
94182 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
94183 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
94184
94185 /*
94186 * Normal trace_printk() and friends allocates special buffers
94187 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
94188 index 57b67b1..66082a9 100644
94189 --- a/kernel/trace/trace_clock.c
94190 +++ b/kernel/trace/trace_clock.c
94191 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
94192 return now;
94193 }
94194
94195 -static atomic64_t trace_counter;
94196 +static atomic64_unchecked_t trace_counter;
94197
94198 /*
94199 * trace_clock_counter(): simply an atomic counter.
94200 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
94201 */
94202 u64 notrace trace_clock_counter(void)
94203 {
94204 - return atomic64_add_return(1, &trace_counter);
94205 + return atomic64_inc_return_unchecked(&trace_counter);
94206 }
94207 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
94208 index b03a0ea..2df3168 100644
94209 --- a/kernel/trace/trace_events.c
94210 +++ b/kernel/trace/trace_events.c
94211 @@ -1755,7 +1755,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
94212 return 0;
94213 }
94214
94215 -struct ftrace_module_file_ops;
94216 static void __add_event_to_tracers(struct ftrace_event_call *call);
94217
94218 /* Add an additional event_call dynamically */
94219 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
94220 index ba47600..d0e47fa 100644
94221 --- a/kernel/trace/trace_functions_graph.c
94222 +++ b/kernel/trace/trace_functions_graph.c
94223 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
94224
94225 /* The return trace stack is full */
94226 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
94227 - atomic_inc(&current->trace_overrun);
94228 + atomic_inc_unchecked(&current->trace_overrun);
94229 return -EBUSY;
94230 }
94231
94232 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
94233 *ret = current->ret_stack[index].ret;
94234 trace->func = current->ret_stack[index].func;
94235 trace->calltime = current->ret_stack[index].calltime;
94236 - trace->overrun = atomic_read(&current->trace_overrun);
94237 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
94238 trace->depth = index;
94239 }
94240
94241 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
94242 index 7a9ba62..2e0e4a1 100644
94243 --- a/kernel/trace/trace_mmiotrace.c
94244 +++ b/kernel/trace/trace_mmiotrace.c
94245 @@ -24,7 +24,7 @@ struct header_iter {
94246 static struct trace_array *mmio_trace_array;
94247 static bool overrun_detected;
94248 static unsigned long prev_overruns;
94249 -static atomic_t dropped_count;
94250 +static atomic_unchecked_t dropped_count;
94251
94252 static void mmio_reset_data(struct trace_array *tr)
94253 {
94254 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
94255
94256 static unsigned long count_overruns(struct trace_iterator *iter)
94257 {
94258 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
94259 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
94260 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
94261
94262 if (over > prev_overruns)
94263 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
94264 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
94265 sizeof(*entry), 0, pc);
94266 if (!event) {
94267 - atomic_inc(&dropped_count);
94268 + atomic_inc_unchecked(&dropped_count);
94269 return;
94270 }
94271 entry = ring_buffer_event_data(event);
94272 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
94273 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
94274 sizeof(*entry), 0, pc);
94275 if (!event) {
94276 - atomic_inc(&dropped_count);
94277 + atomic_inc_unchecked(&dropped_count);
94278 return;
94279 }
94280 entry = ring_buffer_event_data(event);
94281 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
94282 index b77b9a6..82f19bd 100644
94283 --- a/kernel/trace/trace_output.c
94284 +++ b/kernel/trace/trace_output.c
94285 @@ -707,14 +707,16 @@ int register_ftrace_event(struct trace_event *event)
94286 goto out;
94287 }
94288
94289 + pax_open_kernel();
94290 if (event->funcs->trace == NULL)
94291 - event->funcs->trace = trace_nop_print;
94292 + *(void **)&event->funcs->trace = trace_nop_print;
94293 if (event->funcs->raw == NULL)
94294 - event->funcs->raw = trace_nop_print;
94295 + *(void **)&event->funcs->raw = trace_nop_print;
94296 if (event->funcs->hex == NULL)
94297 - event->funcs->hex = trace_nop_print;
94298 + *(void **)&event->funcs->hex = trace_nop_print;
94299 if (event->funcs->binary == NULL)
94300 - event->funcs->binary = trace_nop_print;
94301 + *(void **)&event->funcs->binary = trace_nop_print;
94302 + pax_close_kernel();
94303
94304 key = event->type & (EVENT_HASHSIZE - 1);
94305
94306 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
94307 index f8b45d8..70ff6c8 100644
94308 --- a/kernel/trace/trace_seq.c
94309 +++ b/kernel/trace/trace_seq.c
94310 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
94311 return 0;
94312 }
94313
94314 - seq_buf_path(&s->seq, path, "\n");
94315 + seq_buf_path(&s->seq, path, "\n\\");
94316
94317 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
94318 s->seq.len = save_len;
94319 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
94320 index 16eddb3..758b308 100644
94321 --- a/kernel/trace/trace_stack.c
94322 +++ b/kernel/trace/trace_stack.c
94323 @@ -90,7 +90,7 @@ check_stack(unsigned long ip, unsigned long *stack)
94324 return;
94325
94326 /* we do not handle interrupt stacks yet */
94327 - if (!object_is_on_stack(stack))
94328 + if (!object_starts_on_stack(stack))
94329 return;
94330
94331 local_irq_save(flags);
94332 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
94333 index c6ee36f..78513f3 100644
94334 --- a/kernel/trace/trace_syscalls.c
94335 +++ b/kernel/trace/trace_syscalls.c
94336 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
94337 int num;
94338
94339 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94340 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94341 + return -EINVAL;
94342
94343 mutex_lock(&syscall_trace_lock);
94344 if (!sys_perf_refcount_enter)
94345 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
94346 int num;
94347
94348 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94349 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94350 + return;
94351
94352 mutex_lock(&syscall_trace_lock);
94353 sys_perf_refcount_enter--;
94354 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
94355 int num;
94356
94357 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94358 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94359 + return -EINVAL;
94360
94361 mutex_lock(&syscall_trace_lock);
94362 if (!sys_perf_refcount_exit)
94363 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
94364 int num;
94365
94366 num = ((struct syscall_metadata *)call->data)->syscall_nr;
94367 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
94368 + return;
94369
94370 mutex_lock(&syscall_trace_lock);
94371 sys_perf_refcount_exit--;
94372 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
94373 index 4109f83..fe1f830 100644
94374 --- a/kernel/user_namespace.c
94375 +++ b/kernel/user_namespace.c
94376 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
94377 !kgid_has_mapping(parent_ns, group))
94378 return -EPERM;
94379
94380 +#ifdef CONFIG_GRKERNSEC
94381 + /*
94382 + * This doesn't really inspire confidence:
94383 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
94384 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
94385 + * Increases kernel attack surface in areas developers
94386 + * previously cared little about ("low importance due
94387 + * to requiring "root" capability")
94388 + * To be removed when this code receives *proper* review
94389 + */
94390 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
94391 + !capable(CAP_SETGID))
94392 + return -EPERM;
94393 +#endif
94394 +
94395 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
94396 if (!ns)
94397 return -ENOMEM;
94398 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
94399 if (atomic_read(&current->mm->mm_users) > 1)
94400 return -EINVAL;
94401
94402 - if (current->fs->users != 1)
94403 + if (atomic_read(&current->fs->users) != 1)
94404 return -EINVAL;
94405
94406 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
94407 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
94408 index c8eac43..4b5f08f 100644
94409 --- a/kernel/utsname_sysctl.c
94410 +++ b/kernel/utsname_sysctl.c
94411 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
94412 static int proc_do_uts_string(struct ctl_table *table, int write,
94413 void __user *buffer, size_t *lenp, loff_t *ppos)
94414 {
94415 - struct ctl_table uts_table;
94416 + ctl_table_no_const uts_table;
94417 int r;
94418 memcpy(&uts_table, table, sizeof(uts_table));
94419 uts_table.data = get_uts(table, write);
94420 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
94421 index 70bf118..4be3c37 100644
94422 --- a/kernel/watchdog.c
94423 +++ b/kernel/watchdog.c
94424 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
94425 static void watchdog_nmi_disable(unsigned int cpu) { return; }
94426 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
94427
94428 -static struct smp_hotplug_thread watchdog_threads = {
94429 +static struct smp_hotplug_thread watchdog_threads __read_only = {
94430 .store = &softlockup_watchdog,
94431 .thread_should_run = watchdog_should_run,
94432 .thread_fn = watchdog,
94433 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
94434 index 82d0c8d..37f4222 100644
94435 --- a/kernel/workqueue.c
94436 +++ b/kernel/workqueue.c
94437 @@ -4565,7 +4565,7 @@ static void rebind_workers(struct worker_pool *pool)
94438 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
94439 worker_flags |= WORKER_REBOUND;
94440 worker_flags &= ~WORKER_UNBOUND;
94441 - ACCESS_ONCE(worker->flags) = worker_flags;
94442 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
94443 }
94444
94445 spin_unlock_irq(&pool->lock);
94446 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
94447 index 5f2ce61..85a0b1b 100644
94448 --- a/lib/Kconfig.debug
94449 +++ b/lib/Kconfig.debug
94450 @@ -910,7 +910,7 @@ config DEBUG_MUTEXES
94451
94452 config DEBUG_WW_MUTEX_SLOWPATH
94453 bool "Wait/wound mutex debugging: Slowpath testing"
94454 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94455 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94456 select DEBUG_LOCK_ALLOC
94457 select DEBUG_SPINLOCK
94458 select DEBUG_MUTEXES
94459 @@ -927,7 +927,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
94460
94461 config DEBUG_LOCK_ALLOC
94462 bool "Lock debugging: detect incorrect freeing of live locks"
94463 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94464 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94465 select DEBUG_SPINLOCK
94466 select DEBUG_MUTEXES
94467 select LOCKDEP
94468 @@ -941,7 +941,7 @@ config DEBUG_LOCK_ALLOC
94469
94470 config PROVE_LOCKING
94471 bool "Lock debugging: prove locking correctness"
94472 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94473 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94474 select LOCKDEP
94475 select DEBUG_SPINLOCK
94476 select DEBUG_MUTEXES
94477 @@ -992,7 +992,7 @@ config LOCKDEP
94478
94479 config LOCK_STAT
94480 bool "Lock usage statistics"
94481 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
94482 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
94483 select LOCKDEP
94484 select DEBUG_SPINLOCK
94485 select DEBUG_MUTEXES
94486 @@ -1453,6 +1453,7 @@ config LATENCYTOP
94487 depends on DEBUG_KERNEL
94488 depends on STACKTRACE_SUPPORT
94489 depends on PROC_FS
94490 + depends on !GRKERNSEC_HIDESYM
94491 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
94492 select KALLSYMS
94493 select KALLSYMS_ALL
94494 @@ -1469,7 +1470,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94495 config DEBUG_STRICT_USER_COPY_CHECKS
94496 bool "Strict user copy size checks"
94497 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
94498 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
94499 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
94500 help
94501 Enabling this option turns a certain set of sanity checks for user
94502 copy operations into compile time failures.
94503 @@ -1597,7 +1598,7 @@ endmenu # runtime tests
94504
94505 config PROVIDE_OHCI1394_DMA_INIT
94506 bool "Remote debugging over FireWire early on boot"
94507 - depends on PCI && X86
94508 + depends on PCI && X86 && !GRKERNSEC
94509 help
94510 If you want to debug problems which hang or crash the kernel early
94511 on boot and the crashing machine has a FireWire port, you can use
94512 diff --git a/lib/Makefile b/lib/Makefile
94513 index 3c3b30b..ca29102 100644
94514 --- a/lib/Makefile
94515 +++ b/lib/Makefile
94516 @@ -55,7 +55,7 @@ obj-$(CONFIG_BTREE) += btree.o
94517 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
94518 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
94519 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
94520 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
94521 +obj-y += list_debug.o
94522 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
94523
94524 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
94525 diff --git a/lib/average.c b/lib/average.c
94526 index 114d1be..ab0350c 100644
94527 --- a/lib/average.c
94528 +++ b/lib/average.c
94529 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
94530 {
94531 unsigned long internal = ACCESS_ONCE(avg->internal);
94532
94533 - ACCESS_ONCE(avg->internal) = internal ?
94534 + ACCESS_ONCE_RW(avg->internal) = internal ?
94535 (((internal << avg->weight) - internal) +
94536 (val << avg->factor)) >> avg->weight :
94537 (val << avg->factor);
94538 diff --git a/lib/bitmap.c b/lib/bitmap.c
94539 index 324ea9e..46b1ae2 100644
94540 --- a/lib/bitmap.c
94541 +++ b/lib/bitmap.c
94542 @@ -271,7 +271,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
94543 }
94544 EXPORT_SYMBOL(__bitmap_subset);
94545
94546 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94547 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
94548 {
94549 unsigned int k, lim = bits/BITS_PER_LONG;
94550 int w = 0;
94551 @@ -437,7 +437,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
94552 {
94553 int c, old_c, totaldigits, ndigits, nchunks, nbits;
94554 u32 chunk;
94555 - const char __user __force *ubuf = (const char __user __force *)buf;
94556 + const char __user *ubuf = (const char __force_user *)buf;
94557
94558 bitmap_zero(maskp, nmaskbits);
94559
94560 @@ -522,7 +522,7 @@ int bitmap_parse_user(const char __user *ubuf,
94561 {
94562 if (!access_ok(VERIFY_READ, ubuf, ulen))
94563 return -EFAULT;
94564 - return __bitmap_parse((const char __force *)ubuf,
94565 + return __bitmap_parse((const char __force_kernel *)ubuf,
94566 ulen, 1, maskp, nmaskbits);
94567
94568 }
94569 @@ -640,7 +640,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
94570 {
94571 unsigned a, b;
94572 int c, old_c, totaldigits;
94573 - const char __user __force *ubuf = (const char __user __force *)buf;
94574 + const char __user *ubuf = (const char __force_user *)buf;
94575 int exp_digit, in_range;
94576
94577 totaldigits = c = 0;
94578 @@ -735,7 +735,7 @@ int bitmap_parselist_user(const char __user *ubuf,
94579 {
94580 if (!access_ok(VERIFY_READ, ubuf, ulen))
94581 return -EFAULT;
94582 - return __bitmap_parselist((const char __force *)ubuf,
94583 + return __bitmap_parselist((const char __force_kernel *)ubuf,
94584 ulen, 1, maskp, nmaskbits);
94585 }
94586 EXPORT_SYMBOL(bitmap_parselist_user);
94587 diff --git a/lib/bug.c b/lib/bug.c
94588 index 0c3bd95..5a615a1 100644
94589 --- a/lib/bug.c
94590 +++ b/lib/bug.c
94591 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
94592 return BUG_TRAP_TYPE_NONE;
94593
94594 bug = find_bug(bugaddr);
94595 + if (!bug)
94596 + return BUG_TRAP_TYPE_NONE;
94597
94598 file = NULL;
94599 line = 0;
94600 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
94601 index 547f7f9..a6d4ba0 100644
94602 --- a/lib/debugobjects.c
94603 +++ b/lib/debugobjects.c
94604 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
94605 if (limit > 4)
94606 return;
94607
94608 - is_on_stack = object_is_on_stack(addr);
94609 + is_on_stack = object_starts_on_stack(addr);
94610 if (is_on_stack == onstack)
94611 return;
94612
94613 diff --git a/lib/div64.c b/lib/div64.c
94614 index 4382ad7..08aa558 100644
94615 --- a/lib/div64.c
94616 +++ b/lib/div64.c
94617 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
94618 EXPORT_SYMBOL(__div64_32);
94619
94620 #ifndef div_s64_rem
94621 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94622 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
94623 {
94624 u64 quotient;
94625
94626 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
94627 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
94628 */
94629 #ifndef div64_u64
94630 -u64 div64_u64(u64 dividend, u64 divisor)
94631 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
94632 {
94633 u32 high = divisor >> 32;
94634 u64 quot;
94635 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
94636 index 9722bd2..0d826f4 100644
94637 --- a/lib/dma-debug.c
94638 +++ b/lib/dma-debug.c
94639 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
94640
94641 void dma_debug_add_bus(struct bus_type *bus)
94642 {
94643 - struct notifier_block *nb;
94644 + notifier_block_no_const *nb;
94645
94646 if (dma_debug_disabled())
94647 return;
94648 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
94649
94650 static void check_for_stack(struct device *dev, void *addr)
94651 {
94652 - if (object_is_on_stack(addr))
94653 + if (object_starts_on_stack(addr))
94654 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
94655 "stack [addr=%p]\n", addr);
94656 }
94657 diff --git a/lib/inflate.c b/lib/inflate.c
94658 index 013a761..c28f3fc 100644
94659 --- a/lib/inflate.c
94660 +++ b/lib/inflate.c
94661 @@ -269,7 +269,7 @@ static void free(void *where)
94662 malloc_ptr = free_mem_ptr;
94663 }
94664 #else
94665 -#define malloc(a) kmalloc(a, GFP_KERNEL)
94666 +#define malloc(a) kmalloc((a), GFP_KERNEL)
94667 #define free(a) kfree(a)
94668 #endif
94669
94670 diff --git a/lib/ioremap.c b/lib/ioremap.c
94671 index 0c9216c..863bd89 100644
94672 --- a/lib/ioremap.c
94673 +++ b/lib/ioremap.c
94674 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
94675 unsigned long next;
94676
94677 phys_addr -= addr;
94678 - pmd = pmd_alloc(&init_mm, pud, addr);
94679 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
94680 if (!pmd)
94681 return -ENOMEM;
94682 do {
94683 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
94684 unsigned long next;
94685
94686 phys_addr -= addr;
94687 - pud = pud_alloc(&init_mm, pgd, addr);
94688 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
94689 if (!pud)
94690 return -ENOMEM;
94691 do {
94692 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
94693 index bd2bea9..6b3c95e 100644
94694 --- a/lib/is_single_threaded.c
94695 +++ b/lib/is_single_threaded.c
94696 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
94697 struct task_struct *p, *t;
94698 bool ret;
94699
94700 + if (!mm)
94701 + return true;
94702 +
94703 if (atomic_read(&task->signal->live) != 1)
94704 return false;
94705
94706 diff --git a/lib/kobject.c b/lib/kobject.c
94707 index 03d4ab3..46f6374 100644
94708 --- a/lib/kobject.c
94709 +++ b/lib/kobject.c
94710 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
94711
94712
94713 static DEFINE_SPINLOCK(kobj_ns_type_lock);
94714 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
94715 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
94716
94717 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94718 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
94719 {
94720 enum kobj_ns_type type = ops->type;
94721 int error;
94722 diff --git a/lib/list_debug.c b/lib/list_debug.c
94723 index c24c2f7..f0296f4 100644
94724 --- a/lib/list_debug.c
94725 +++ b/lib/list_debug.c
94726 @@ -11,7 +11,9 @@
94727 #include <linux/bug.h>
94728 #include <linux/kernel.h>
94729 #include <linux/rculist.h>
94730 +#include <linux/mm.h>
94731
94732 +#ifdef CONFIG_DEBUG_LIST
94733 /*
94734 * Insert a new entry between two known consecutive entries.
94735 *
94736 @@ -19,21 +21,40 @@
94737 * the prev/next entries already!
94738 */
94739
94740 +static bool __list_add_debug(struct list_head *new,
94741 + struct list_head *prev,
94742 + struct list_head *next)
94743 +{
94744 + if (unlikely(next->prev != prev)) {
94745 + printk(KERN_ERR "list_add corruption. next->prev should be "
94746 + "prev (%p), but was %p. (next=%p).\n",
94747 + prev, next->prev, next);
94748 + BUG();
94749 + return false;
94750 + }
94751 + if (unlikely(prev->next != next)) {
94752 + printk(KERN_ERR "list_add corruption. prev->next should be "
94753 + "next (%p), but was %p. (prev=%p).\n",
94754 + next, prev->next, prev);
94755 + BUG();
94756 + return false;
94757 + }
94758 + if (unlikely(new == prev || new == next)) {
94759 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
94760 + new, prev, next);
94761 + BUG();
94762 + return false;
94763 + }
94764 + return true;
94765 +}
94766 +
94767 void __list_add(struct list_head *new,
94768 - struct list_head *prev,
94769 - struct list_head *next)
94770 + struct list_head *prev,
94771 + struct list_head *next)
94772 {
94773 - WARN(next->prev != prev,
94774 - "list_add corruption. next->prev should be "
94775 - "prev (%p), but was %p. (next=%p).\n",
94776 - prev, next->prev, next);
94777 - WARN(prev->next != next,
94778 - "list_add corruption. prev->next should be "
94779 - "next (%p), but was %p. (prev=%p).\n",
94780 - next, prev->next, prev);
94781 - WARN(new == prev || new == next,
94782 - "list_add double add: new=%p, prev=%p, next=%p.\n",
94783 - new, prev, next);
94784 + if (!__list_add_debug(new, prev, next))
94785 + return;
94786 +
94787 next->prev = new;
94788 new->next = next;
94789 new->prev = prev;
94790 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
94791 }
94792 EXPORT_SYMBOL(__list_add);
94793
94794 -void __list_del_entry(struct list_head *entry)
94795 +static bool __list_del_entry_debug(struct list_head *entry)
94796 {
94797 struct list_head *prev, *next;
94798
94799 prev = entry->prev;
94800 next = entry->next;
94801
94802 - if (WARN(next == LIST_POISON1,
94803 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94804 - entry, LIST_POISON1) ||
94805 - WARN(prev == LIST_POISON2,
94806 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94807 - entry, LIST_POISON2) ||
94808 - WARN(prev->next != entry,
94809 - "list_del corruption. prev->next should be %p, "
94810 - "but was %p\n", entry, prev->next) ||
94811 - WARN(next->prev != entry,
94812 - "list_del corruption. next->prev should be %p, "
94813 - "but was %p\n", entry, next->prev))
94814 + if (unlikely(next == LIST_POISON1)) {
94815 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
94816 + entry, LIST_POISON1);
94817 + BUG();
94818 + return false;
94819 + }
94820 + if (unlikely(prev == LIST_POISON2)) {
94821 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
94822 + entry, LIST_POISON2);
94823 + BUG();
94824 + return false;
94825 + }
94826 + if (unlikely(entry->prev->next != entry)) {
94827 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
94828 + "but was %p\n", entry, prev->next);
94829 + BUG();
94830 + return false;
94831 + }
94832 + if (unlikely(entry->next->prev != entry)) {
94833 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
94834 + "but was %p\n", entry, next->prev);
94835 + BUG();
94836 + return false;
94837 + }
94838 + return true;
94839 +}
94840 +
94841 +void __list_del_entry(struct list_head *entry)
94842 +{
94843 + if (!__list_del_entry_debug(entry))
94844 return;
94845
94846 - __list_del(prev, next);
94847 + __list_del(entry->prev, entry->next);
94848 }
94849 EXPORT_SYMBOL(__list_del_entry);
94850
94851 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
94852 void __list_add_rcu(struct list_head *new,
94853 struct list_head *prev, struct list_head *next)
94854 {
94855 - WARN(next->prev != prev,
94856 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
94857 - prev, next->prev, next);
94858 - WARN(prev->next != next,
94859 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
94860 - next, prev->next, prev);
94861 + if (!__list_add_debug(new, prev, next))
94862 + return;
94863 +
94864 new->next = next;
94865 new->prev = prev;
94866 rcu_assign_pointer(list_next_rcu(prev), new);
94867 next->prev = new;
94868 }
94869 EXPORT_SYMBOL(__list_add_rcu);
94870 +#endif
94871 +
94872 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
94873 +{
94874 +#ifdef CONFIG_DEBUG_LIST
94875 + if (!__list_add_debug(new, prev, next))
94876 + return;
94877 +#endif
94878 +
94879 + pax_open_kernel();
94880 + next->prev = new;
94881 + new->next = next;
94882 + new->prev = prev;
94883 + prev->next = new;
94884 + pax_close_kernel();
94885 +}
94886 +EXPORT_SYMBOL(__pax_list_add);
94887 +
94888 +void pax_list_del(struct list_head *entry)
94889 +{
94890 +#ifdef CONFIG_DEBUG_LIST
94891 + if (!__list_del_entry_debug(entry))
94892 + return;
94893 +#endif
94894 +
94895 + pax_open_kernel();
94896 + __list_del(entry->prev, entry->next);
94897 + entry->next = LIST_POISON1;
94898 + entry->prev = LIST_POISON2;
94899 + pax_close_kernel();
94900 +}
94901 +EXPORT_SYMBOL(pax_list_del);
94902 +
94903 +void pax_list_del_init(struct list_head *entry)
94904 +{
94905 + pax_open_kernel();
94906 + __list_del(entry->prev, entry->next);
94907 + INIT_LIST_HEAD(entry);
94908 + pax_close_kernel();
94909 +}
94910 +EXPORT_SYMBOL(pax_list_del_init);
94911 +
94912 +void __pax_list_add_rcu(struct list_head *new,
94913 + struct list_head *prev, struct list_head *next)
94914 +{
94915 +#ifdef CONFIG_DEBUG_LIST
94916 + if (!__list_add_debug(new, prev, next))
94917 + return;
94918 +#endif
94919 +
94920 + pax_open_kernel();
94921 + new->next = next;
94922 + new->prev = prev;
94923 + rcu_assign_pointer(list_next_rcu(prev), new);
94924 + next->prev = new;
94925 + pax_close_kernel();
94926 +}
94927 +EXPORT_SYMBOL(__pax_list_add_rcu);
94928 +
94929 +void pax_list_del_rcu(struct list_head *entry)
94930 +{
94931 +#ifdef CONFIG_DEBUG_LIST
94932 + if (!__list_del_entry_debug(entry))
94933 + return;
94934 +#endif
94935 +
94936 + pax_open_kernel();
94937 + __list_del(entry->prev, entry->next);
94938 + entry->next = LIST_POISON1;
94939 + entry->prev = LIST_POISON2;
94940 + pax_close_kernel();
94941 +}
94942 +EXPORT_SYMBOL(pax_list_del_rcu);
94943 diff --git a/lib/lockref.c b/lib/lockref.c
94944 index d2233de..fa1a2f6 100644
94945 --- a/lib/lockref.c
94946 +++ b/lib/lockref.c
94947 @@ -48,13 +48,13 @@
94948 void lockref_get(struct lockref *lockref)
94949 {
94950 CMPXCHG_LOOP(
94951 - new.count++;
94952 + __lockref_inc(&new);
94953 ,
94954 return;
94955 );
94956
94957 spin_lock(&lockref->lock);
94958 - lockref->count++;
94959 + __lockref_inc(lockref);
94960 spin_unlock(&lockref->lock);
94961 }
94962 EXPORT_SYMBOL(lockref_get);
94963 @@ -69,7 +69,7 @@ int lockref_get_not_zero(struct lockref *lockref)
94964 int retval;
94965
94966 CMPXCHG_LOOP(
94967 - new.count++;
94968 + __lockref_inc(&new);
94969 if (!old.count)
94970 return 0;
94971 ,
94972 @@ -79,7 +79,7 @@ int lockref_get_not_zero(struct lockref *lockref)
94973 spin_lock(&lockref->lock);
94974 retval = 0;
94975 if (lockref->count) {
94976 - lockref->count++;
94977 + __lockref_inc(lockref);
94978 retval = 1;
94979 }
94980 spin_unlock(&lockref->lock);
94981 @@ -96,7 +96,7 @@ EXPORT_SYMBOL(lockref_get_not_zero);
94982 int lockref_get_or_lock(struct lockref *lockref)
94983 {
94984 CMPXCHG_LOOP(
94985 - new.count++;
94986 + __lockref_inc(&new);
94987 if (!old.count)
94988 break;
94989 ,
94990 @@ -106,7 +106,7 @@ int lockref_get_or_lock(struct lockref *lockref)
94991 spin_lock(&lockref->lock);
94992 if (!lockref->count)
94993 return 0;
94994 - lockref->count++;
94995 + __lockref_inc(lockref);
94996 spin_unlock(&lockref->lock);
94997 return 1;
94998 }
94999 @@ -120,7 +120,7 @@ EXPORT_SYMBOL(lockref_get_or_lock);
95000 int lockref_put_or_lock(struct lockref *lockref)
95001 {
95002 CMPXCHG_LOOP(
95003 - new.count--;
95004 + __lockref_dec(&new);
95005 if (old.count <= 1)
95006 break;
95007 ,
95008 @@ -130,7 +130,7 @@ int lockref_put_or_lock(struct lockref *lockref)
95009 spin_lock(&lockref->lock);
95010 if (lockref->count <= 1)
95011 return 0;
95012 - lockref->count--;
95013 + __lockref_dec(lockref);
95014 spin_unlock(&lockref->lock);
95015 return 1;
95016 }
95017 @@ -157,7 +157,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95018 int retval;
95019
95020 CMPXCHG_LOOP(
95021 - new.count++;
95022 + __lockref_inc(&new);
95023 if ((int)old.count < 0)
95024 return 0;
95025 ,
95026 @@ -167,7 +167,7 @@ int lockref_get_not_dead(struct lockref *lockref)
95027 spin_lock(&lockref->lock);
95028 retval = 0;
95029 if ((int) lockref->count >= 0) {
95030 - lockref->count++;
95031 + __lockref_inc(lockref);
95032 retval = 1;
95033 }
95034 spin_unlock(&lockref->lock);
95035 diff --git a/lib/nlattr.c b/lib/nlattr.c
95036 index 9c3e85f..0affd1b 100644
95037 --- a/lib/nlattr.c
95038 +++ b/lib/nlattr.c
95039 @@ -279,7 +279,11 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
95040 {
95041 int minlen = min_t(int, count, nla_len(src));
95042
95043 + BUG_ON(minlen < 0);
95044 +
95045 memcpy(dest, nla_data(src), minlen);
95046 + if (count > minlen)
95047 + memset(dest + minlen, 0, count - minlen);
95048
95049 return minlen;
95050 }
95051 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
95052 index 6111bcb..02e816b 100644
95053 --- a/lib/percpu-refcount.c
95054 +++ b/lib/percpu-refcount.c
95055 @@ -31,7 +31,7 @@
95056 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
95057 */
95058
95059 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
95060 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
95061
95062 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
95063
95064 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
95065 index 3291a8e..346a91e 100644
95066 --- a/lib/radix-tree.c
95067 +++ b/lib/radix-tree.c
95068 @@ -67,7 +67,7 @@ struct radix_tree_preload {
95069 int nr;
95070 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
95071 };
95072 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
95073 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
95074
95075 static inline void *ptr_to_indirect(void *ptr)
95076 {
95077 diff --git a/lib/random32.c b/lib/random32.c
95078 index 0bee183..526f12f 100644
95079 --- a/lib/random32.c
95080 +++ b/lib/random32.c
95081 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
95082 }
95083 #endif
95084
95085 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
95086 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
95087
95088 /**
95089 * prandom_u32_state - seeded pseudo-random number generator.
95090 diff --git a/lib/rbtree.c b/lib/rbtree.c
95091 index c16c81a..4dcbda1 100644
95092 --- a/lib/rbtree.c
95093 +++ b/lib/rbtree.c
95094 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
95095 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
95096
95097 static const struct rb_augment_callbacks dummy_callbacks = {
95098 - dummy_propagate, dummy_copy, dummy_rotate
95099 + .propagate = dummy_propagate,
95100 + .copy = dummy_copy,
95101 + .rotate = dummy_rotate
95102 };
95103
95104 void rb_insert_color(struct rb_node *node, struct rb_root *root)
95105 diff --git a/lib/show_mem.c b/lib/show_mem.c
95106 index 7de89f4..00d70b7 100644
95107 --- a/lib/show_mem.c
95108 +++ b/lib/show_mem.c
95109 @@ -50,6 +50,6 @@ void show_mem(unsigned int filter)
95110 quicklist_total_size());
95111 #endif
95112 #ifdef CONFIG_MEMORY_FAILURE
95113 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
95114 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
95115 #endif
95116 }
95117 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
95118 index bb2b201..46abaf9 100644
95119 --- a/lib/strncpy_from_user.c
95120 +++ b/lib/strncpy_from_user.c
95121 @@ -21,7 +21,7 @@
95122 */
95123 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
95124 {
95125 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95126 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95127 long res = 0;
95128
95129 /*
95130 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
95131 index a28df52..3d55877 100644
95132 --- a/lib/strnlen_user.c
95133 +++ b/lib/strnlen_user.c
95134 @@ -26,7 +26,7 @@
95135 */
95136 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
95137 {
95138 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95139 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
95140 long align, res = 0;
95141 unsigned long c;
95142
95143 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
95144 index 4abda07..b9d3765 100644
95145 --- a/lib/swiotlb.c
95146 +++ b/lib/swiotlb.c
95147 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
95148
95149 void
95150 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
95151 - dma_addr_t dev_addr)
95152 + dma_addr_t dev_addr, struct dma_attrs *attrs)
95153 {
95154 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
95155
95156 diff --git a/lib/usercopy.c b/lib/usercopy.c
95157 index 4f5b1dd..7cab418 100644
95158 --- a/lib/usercopy.c
95159 +++ b/lib/usercopy.c
95160 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
95161 WARN(1, "Buffer overflow detected!\n");
95162 }
95163 EXPORT_SYMBOL(copy_from_user_overflow);
95164 +
95165 +void copy_to_user_overflow(void)
95166 +{
95167 + WARN(1, "Buffer overflow detected!\n");
95168 +}
95169 +EXPORT_SYMBOL(copy_to_user_overflow);
95170 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
95171 index ec337f6..8484eb2 100644
95172 --- a/lib/vsprintf.c
95173 +++ b/lib/vsprintf.c
95174 @@ -16,6 +16,9 @@
95175 * - scnprintf and vscnprintf
95176 */
95177
95178 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95179 +#define __INCLUDED_BY_HIDESYM 1
95180 +#endif
95181 #include <stdarg.h>
95182 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
95183 #include <linux/types.h>
95184 @@ -625,7 +628,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
95185 #ifdef CONFIG_KALLSYMS
95186 if (*fmt == 'B')
95187 sprint_backtrace(sym, value);
95188 - else if (*fmt != 'f' && *fmt != 's')
95189 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
95190 sprint_symbol(sym, value);
95191 else
95192 sprint_symbol_no_offset(sym, value);
95193 @@ -1240,7 +1243,11 @@ char *address_val(char *buf, char *end, const void *addr,
95194 return number(buf, end, num, spec);
95195 }
95196
95197 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95198 +int kptr_restrict __read_mostly = 2;
95199 +#else
95200 int kptr_restrict __read_mostly;
95201 +#endif
95202
95203 /*
95204 * Show a '%p' thing. A kernel extension is that the '%p' is followed
95205 @@ -1251,8 +1258,10 @@ int kptr_restrict __read_mostly;
95206 *
95207 * - 'F' For symbolic function descriptor pointers with offset
95208 * - 'f' For simple symbolic function names without offset
95209 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
95210 * - 'S' For symbolic direct pointers with offset
95211 * - 's' For symbolic direct pointers without offset
95212 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
95213 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
95214 * - 'B' For backtraced symbolic direct pointers with offset
95215 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
95216 @@ -1331,12 +1340,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95217
95218 if (!ptr && *fmt != 'K') {
95219 /*
95220 - * Print (null) with the same width as a pointer so it makes
95221 + * Print (nil) with the same width as a pointer so it makes
95222 * tabular output look nice.
95223 */
95224 if (spec.field_width == -1)
95225 spec.field_width = default_width;
95226 - return string(buf, end, "(null)", spec);
95227 + return string(buf, end, "(nil)", spec);
95228 }
95229
95230 switch (*fmt) {
95231 @@ -1346,6 +1355,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95232 /* Fallthrough */
95233 case 'S':
95234 case 's':
95235 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95236 + break;
95237 +#else
95238 + return symbol_string(buf, end, ptr, spec, fmt);
95239 +#endif
95240 + case 'X':
95241 + ptr = dereference_function_descriptor(ptr);
95242 + case 'A':
95243 case 'B':
95244 return symbol_string(buf, end, ptr, spec, fmt);
95245 case 'R':
95246 @@ -1403,6 +1420,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95247 va_end(va);
95248 return buf;
95249 }
95250 + case 'P':
95251 + break;
95252 case 'K':
95253 /*
95254 * %pK cannot be used in IRQ context because its test
95255 @@ -1460,6 +1479,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
95256 ((const struct file *)ptr)->f_path.dentry,
95257 spec, fmt);
95258 }
95259 +
95260 +#ifdef CONFIG_GRKERNSEC_HIDESYM
95261 + /* 'P' = approved pointers to copy to userland,
95262 + as in the /proc/kallsyms case, as we make it display nothing
95263 + for non-root users, and the real contents for root users
95264 + 'X' = approved simple symbols
95265 + Also ignore 'K' pointers, since we force their NULLing for non-root users
95266 + above
95267 + */
95268 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
95269 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
95270 + dump_stack();
95271 + ptr = NULL;
95272 + }
95273 +#endif
95274 +
95275 spec.flags |= SMALL;
95276 if (spec.field_width == -1) {
95277 spec.field_width = default_width;
95278 @@ -2160,11 +2195,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95279 typeof(type) value; \
95280 if (sizeof(type) == 8) { \
95281 args = PTR_ALIGN(args, sizeof(u32)); \
95282 - *(u32 *)&value = *(u32 *)args; \
95283 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
95284 + *(u32 *)&value = *(const u32 *)args; \
95285 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
95286 } else { \
95287 args = PTR_ALIGN(args, sizeof(type)); \
95288 - value = *(typeof(type) *)args; \
95289 + value = *(const typeof(type) *)args; \
95290 } \
95291 args += sizeof(type); \
95292 value; \
95293 @@ -2227,7 +2262,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
95294 case FORMAT_TYPE_STR: {
95295 const char *str_arg = args;
95296 args += strlen(str_arg) + 1;
95297 - str = string(str, end, (char *)str_arg, spec);
95298 + str = string(str, end, str_arg, spec);
95299 break;
95300 }
95301
95302 diff --git a/localversion-grsec b/localversion-grsec
95303 new file mode 100644
95304 index 0000000..7cd6065
95305 --- /dev/null
95306 +++ b/localversion-grsec
95307 @@ -0,0 +1 @@
95308 +-grsec
95309 diff --git a/mm/Kconfig b/mm/Kconfig
95310 index 1d1ae6b..0f05885 100644
95311 --- a/mm/Kconfig
95312 +++ b/mm/Kconfig
95313 @@ -341,10 +341,11 @@ config KSM
95314 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
95315
95316 config DEFAULT_MMAP_MIN_ADDR
95317 - int "Low address space to protect from user allocation"
95318 + int "Low address space to protect from user allocation"
95319 depends on MMU
95320 - default 4096
95321 - help
95322 + default 32768 if ALPHA || ARM || PARISC || SPARC32
95323 + default 65536
95324 + help
95325 This is the portion of low virtual memory which should be protected
95326 from userspace allocation. Keeping a user from writing to low pages
95327 can help reduce the impact of kernel NULL pointer bugs.
95328 @@ -375,7 +376,7 @@ config MEMORY_FAILURE
95329
95330 config HWPOISON_INJECT
95331 tristate "HWPoison pages injector"
95332 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
95333 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
95334 select PROC_PAGE_MONITOR
95335
95336 config NOMMU_INITIAL_TRIM_EXCESS
95337 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
95338 index 957d3da..1d34e20 100644
95339 --- a/mm/Kconfig.debug
95340 +++ b/mm/Kconfig.debug
95341 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
95342 config DEBUG_PAGEALLOC
95343 bool "Debug page memory allocations"
95344 depends on DEBUG_KERNEL
95345 + depends on !PAX_MEMORY_SANITIZE
95346 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
95347 depends on !KMEMCHECK
95348 select PAGE_EXTENSION
95349 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
95350 index 0ae0df5..82ac56b 100644
95351 --- a/mm/backing-dev.c
95352 +++ b/mm/backing-dev.c
95353 @@ -12,7 +12,7 @@
95354 #include <linux/device.h>
95355 #include <trace/events/writeback.h>
95356
95357 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
95358 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
95359
95360 struct backing_dev_info default_backing_dev_info = {
95361 .name = "default",
95362 @@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
95363 return err;
95364
95365 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
95366 - atomic_long_inc_return(&bdi_seq));
95367 + atomic_long_inc_return_unchecked(&bdi_seq));
95368 if (err) {
95369 bdi_destroy(bdi);
95370 return err;
95371 diff --git a/mm/filemap.c b/mm/filemap.c
95372 index 673e458..7192013 100644
95373 --- a/mm/filemap.c
95374 +++ b/mm/filemap.c
95375 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
95376 struct address_space *mapping = file->f_mapping;
95377
95378 if (!mapping->a_ops->readpage)
95379 - return -ENOEXEC;
95380 + return -ENODEV;
95381 file_accessed(file);
95382 vma->vm_ops = &generic_file_vm_ops;
95383 return 0;
95384 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
95385 *pos = i_size_read(inode);
95386
95387 if (limit != RLIM_INFINITY) {
95388 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
95389 if (*pos >= limit) {
95390 send_sig(SIGXFSZ, current, 0);
95391 return -EFBIG;
95392 diff --git a/mm/fremap.c b/mm/fremap.c
95393 index 2805d71..8b56e7d 100644
95394 --- a/mm/fremap.c
95395 +++ b/mm/fremap.c
95396 @@ -180,6 +180,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
95397 retry:
95398 vma = find_vma(mm, start);
95399
95400 +#ifdef CONFIG_PAX_SEGMEXEC
95401 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
95402 + goto out;
95403 +#endif
95404 +
95405 /*
95406 * Make sure the vma is shared, that it supports prefaulting,
95407 * and that the remapped range is valid and fully within
95408 diff --git a/mm/gup.c b/mm/gup.c
95409 index 9b2afbf..647297c 100644
95410 --- a/mm/gup.c
95411 +++ b/mm/gup.c
95412 @@ -274,11 +274,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
95413 unsigned int fault_flags = 0;
95414 int ret;
95415
95416 - /* For mlock, just skip the stack guard page. */
95417 - if ((*flags & FOLL_MLOCK) &&
95418 - (stack_guard_page_start(vma, address) ||
95419 - stack_guard_page_end(vma, address + PAGE_SIZE)))
95420 - return -ENOENT;
95421 if (*flags & FOLL_WRITE)
95422 fault_flags |= FAULT_FLAG_WRITE;
95423 if (nonblocking)
95424 @@ -444,14 +439,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95425 if (!(gup_flags & FOLL_FORCE))
95426 gup_flags |= FOLL_NUMA;
95427
95428 - do {
95429 + while (nr_pages) {
95430 struct page *page;
95431 unsigned int foll_flags = gup_flags;
95432 unsigned int page_increm;
95433
95434 /* first iteration or cross vma bound */
95435 if (!vma || start >= vma->vm_end) {
95436 - vma = find_extend_vma(mm, start);
95437 + vma = find_vma(mm, start);
95438 if (!vma && in_gate_area(mm, start)) {
95439 int ret;
95440 ret = get_gate_page(mm, start & PAGE_MASK,
95441 @@ -463,7 +458,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
95442 goto next_page;
95443 }
95444
95445 - if (!vma || check_vma_flags(vma, gup_flags))
95446 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
95447 return i ? : -EFAULT;
95448 if (is_vm_hugetlb_page(vma)) {
95449 i = follow_hugetlb_page(mm, vma, pages, vmas,
95450 @@ -518,7 +513,7 @@ next_page:
95451 i += page_increm;
95452 start += page_increm * PAGE_SIZE;
95453 nr_pages -= page_increm;
95454 - } while (nr_pages);
95455 + }
95456 return i;
95457 }
95458 EXPORT_SYMBOL(__get_user_pages);
95459 diff --git a/mm/highmem.c b/mm/highmem.c
95460 index 123bcd3..0de52ba 100644
95461 --- a/mm/highmem.c
95462 +++ b/mm/highmem.c
95463 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
95464 * So no dangers, even with speculative execution.
95465 */
95466 page = pte_page(pkmap_page_table[i]);
95467 + pax_open_kernel();
95468 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
95469 -
95470 + pax_close_kernel();
95471 set_page_address(page, NULL);
95472 need_flush = 1;
95473 }
95474 @@ -259,9 +260,11 @@ start:
95475 }
95476 }
95477 vaddr = PKMAP_ADDR(last_pkmap_nr);
95478 +
95479 + pax_open_kernel();
95480 set_pte_at(&init_mm, vaddr,
95481 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
95482 -
95483 + pax_close_kernel();
95484 pkmap_count[last_pkmap_nr] = 1;
95485 set_page_address(page, (void *)vaddr);
95486
95487 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
95488 index 267e419..394bed9 100644
95489 --- a/mm/hugetlb.c
95490 +++ b/mm/hugetlb.c
95491 @@ -2258,6 +2258,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95492 struct ctl_table *table, int write,
95493 void __user *buffer, size_t *length, loff_t *ppos)
95494 {
95495 + ctl_table_no_const t;
95496 struct hstate *h = &default_hstate;
95497 unsigned long tmp = h->max_huge_pages;
95498 int ret;
95499 @@ -2265,9 +2266,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
95500 if (!hugepages_supported())
95501 return -ENOTSUPP;
95502
95503 - table->data = &tmp;
95504 - table->maxlen = sizeof(unsigned long);
95505 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95506 + t = *table;
95507 + t.data = &tmp;
95508 + t.maxlen = sizeof(unsigned long);
95509 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
95510 if (ret)
95511 goto out;
95512
95513 @@ -2302,6 +2304,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95514 struct hstate *h = &default_hstate;
95515 unsigned long tmp;
95516 int ret;
95517 + ctl_table_no_const hugetlb_table;
95518
95519 if (!hugepages_supported())
95520 return -ENOTSUPP;
95521 @@ -2311,9 +2314,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
95522 if (write && hstate_is_gigantic(h))
95523 return -EINVAL;
95524
95525 - table->data = &tmp;
95526 - table->maxlen = sizeof(unsigned long);
95527 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
95528 + hugetlb_table = *table;
95529 + hugetlb_table.data = &tmp;
95530 + hugetlb_table.maxlen = sizeof(unsigned long);
95531 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
95532 if (ret)
95533 goto out;
95534
95535 @@ -2798,6 +2802,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
95536 i_mmap_unlock_write(mapping);
95537 }
95538
95539 +#ifdef CONFIG_PAX_SEGMEXEC
95540 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
95541 +{
95542 + struct mm_struct *mm = vma->vm_mm;
95543 + struct vm_area_struct *vma_m;
95544 + unsigned long address_m;
95545 + pte_t *ptep_m;
95546 +
95547 + vma_m = pax_find_mirror_vma(vma);
95548 + if (!vma_m)
95549 + return;
95550 +
95551 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
95552 + address_m = address + SEGMEXEC_TASK_SIZE;
95553 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
95554 + get_page(page_m);
95555 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
95556 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
95557 +}
95558 +#endif
95559 +
95560 /*
95561 * Hugetlb_cow() should be called with page lock of the original hugepage held.
95562 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
95563 @@ -2910,6 +2935,11 @@ retry_avoidcopy:
95564 make_huge_pte(vma, new_page, 1));
95565 page_remove_rmap(old_page);
95566 hugepage_add_new_anon_rmap(new_page, vma, address);
95567 +
95568 +#ifdef CONFIG_PAX_SEGMEXEC
95569 + pax_mirror_huge_pte(vma, address, new_page);
95570 +#endif
95571 +
95572 /* Make the old page be freed below */
95573 new_page = old_page;
95574 }
95575 @@ -3070,6 +3100,10 @@ retry:
95576 && (vma->vm_flags & VM_SHARED)));
95577 set_huge_pte_at(mm, address, ptep, new_pte);
95578
95579 +#ifdef CONFIG_PAX_SEGMEXEC
95580 + pax_mirror_huge_pte(vma, address, page);
95581 +#endif
95582 +
95583 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
95584 /* Optimization, do the COW without a second fault */
95585 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
95586 @@ -3137,6 +3171,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95587 struct address_space *mapping;
95588 int need_wait_lock = 0;
95589
95590 +#ifdef CONFIG_PAX_SEGMEXEC
95591 + struct vm_area_struct *vma_m;
95592 +#endif
95593 +
95594 address &= huge_page_mask(h);
95595
95596 ptep = huge_pte_offset(mm, address);
95597 @@ -3150,6 +3188,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
95598 VM_FAULT_SET_HINDEX(hstate_index(h));
95599 }
95600
95601 +#ifdef CONFIG_PAX_SEGMEXEC
95602 + vma_m = pax_find_mirror_vma(vma);
95603 + if (vma_m) {
95604 + unsigned long address_m;
95605 +
95606 + if (vma->vm_start > vma_m->vm_start) {
95607 + address_m = address;
95608 + address -= SEGMEXEC_TASK_SIZE;
95609 + vma = vma_m;
95610 + h = hstate_vma(vma);
95611 + } else
95612 + address_m = address + SEGMEXEC_TASK_SIZE;
95613 +
95614 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
95615 + return VM_FAULT_OOM;
95616 + address_m &= HPAGE_MASK;
95617 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
95618 + }
95619 +#endif
95620 +
95621 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
95622 if (!ptep)
95623 return VM_FAULT_OOM;
95624 diff --git a/mm/internal.h b/mm/internal.h
95625 index efad241..57ae4ca 100644
95626 --- a/mm/internal.h
95627 +++ b/mm/internal.h
95628 @@ -134,6 +134,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
95629
95630 extern int __isolate_free_page(struct page *page, unsigned int order);
95631 extern void __free_pages_bootmem(struct page *page, unsigned int order);
95632 +extern void free_compound_page(struct page *page);
95633 extern void prep_compound_page(struct page *page, unsigned long order);
95634 #ifdef CONFIG_MEMORY_FAILURE
95635 extern bool is_free_buddy_page(struct page *page);
95636 @@ -387,7 +388,7 @@ extern u32 hwpoison_filter_enable;
95637
95638 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
95639 unsigned long, unsigned long,
95640 - unsigned long, unsigned long);
95641 + unsigned long, unsigned long) __intentional_overflow(-1);
95642
95643 extern void set_pageblock_order(void);
95644 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
95645 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
95646 index 3cda50c..032ba634 100644
95647 --- a/mm/kmemleak.c
95648 +++ b/mm/kmemleak.c
95649 @@ -364,7 +364,7 @@ static void print_unreferenced(struct seq_file *seq,
95650
95651 for (i = 0; i < object->trace_len; i++) {
95652 void *ptr = (void *)object->trace[i];
95653 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
95654 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
95655 }
95656 }
95657
95658 @@ -1905,7 +1905,7 @@ static int __init kmemleak_late_init(void)
95659 return -ENOMEM;
95660 }
95661
95662 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
95663 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
95664 &kmemleak_fops);
95665 if (!dentry)
95666 pr_warning("Failed to create the debugfs kmemleak file\n");
95667 diff --git a/mm/maccess.c b/mm/maccess.c
95668 index d53adf9..03a24bf 100644
95669 --- a/mm/maccess.c
95670 +++ b/mm/maccess.c
95671 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
95672 set_fs(KERNEL_DS);
95673 pagefault_disable();
95674 ret = __copy_from_user_inatomic(dst,
95675 - (__force const void __user *)src, size);
95676 + (const void __force_user *)src, size);
95677 pagefault_enable();
95678 set_fs(old_fs);
95679
95680 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
95681
95682 set_fs(KERNEL_DS);
95683 pagefault_disable();
95684 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
95685 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
95686 pagefault_enable();
95687 set_fs(old_fs);
95688
95689 diff --git a/mm/madvise.c b/mm/madvise.c
95690 index a271adc..831d82f 100644
95691 --- a/mm/madvise.c
95692 +++ b/mm/madvise.c
95693 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
95694 pgoff_t pgoff;
95695 unsigned long new_flags = vma->vm_flags;
95696
95697 +#ifdef CONFIG_PAX_SEGMEXEC
95698 + struct vm_area_struct *vma_m;
95699 +#endif
95700 +
95701 switch (behavior) {
95702 case MADV_NORMAL:
95703 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
95704 @@ -126,6 +130,13 @@ success:
95705 /*
95706 * vm_flags is protected by the mmap_sem held in write mode.
95707 */
95708 +
95709 +#ifdef CONFIG_PAX_SEGMEXEC
95710 + vma_m = pax_find_mirror_vma(vma);
95711 + if (vma_m)
95712 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
95713 +#endif
95714 +
95715 vma->vm_flags = new_flags;
95716
95717 out:
95718 @@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95719 struct vm_area_struct **prev,
95720 unsigned long start, unsigned long end)
95721 {
95722 +
95723 +#ifdef CONFIG_PAX_SEGMEXEC
95724 + struct vm_area_struct *vma_m;
95725 +#endif
95726 +
95727 *prev = vma;
95728 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
95729 return -EINVAL;
95730 @@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
95731 zap_page_range(vma, start, end - start, &details);
95732 } else
95733 zap_page_range(vma, start, end - start, NULL);
95734 +
95735 +#ifdef CONFIG_PAX_SEGMEXEC
95736 + vma_m = pax_find_mirror_vma(vma);
95737 + if (vma_m) {
95738 + if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
95739 + struct zap_details details = {
95740 + .nonlinear_vma = vma_m,
95741 + .last_index = ULONG_MAX,
95742 + };
95743 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details);
95744 + } else
95745 + zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
95746 + }
95747 +#endif
95748 +
95749 return 0;
95750 }
95751
95752 @@ -488,6 +519,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
95753 if (end < start)
95754 return error;
95755
95756 +#ifdef CONFIG_PAX_SEGMEXEC
95757 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
95758 + if (end > SEGMEXEC_TASK_SIZE)
95759 + return error;
95760 + } else
95761 +#endif
95762 +
95763 + if (end > TASK_SIZE)
95764 + return error;
95765 +
95766 error = 0;
95767 if (end == start)
95768 return error;
95769 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
95770 index 20c29dd..22bd8e2 100644
95771 --- a/mm/memory-failure.c
95772 +++ b/mm/memory-failure.c
95773 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
95774
95775 int sysctl_memory_failure_recovery __read_mostly = 1;
95776
95777 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95778 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
95779
95780 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
95781
95782 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
95783 pfn, t->comm, t->pid);
95784 si.si_signo = SIGBUS;
95785 si.si_errno = 0;
95786 - si.si_addr = (void *)addr;
95787 + si.si_addr = (void __user *)addr;
95788 #ifdef __ARCH_SI_TRAPNO
95789 si.si_trapno = trapno;
95790 #endif
95791 @@ -786,7 +786,7 @@ static struct page_state {
95792 unsigned long res;
95793 char *msg;
95794 int (*action)(struct page *p, unsigned long pfn);
95795 -} error_states[] = {
95796 +} __do_const error_states[] = {
95797 { reserved, reserved, "reserved kernel", me_kernel },
95798 /*
95799 * free pages are specially detected outside this table:
95800 @@ -1094,7 +1094,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95801 nr_pages = 1 << compound_order(hpage);
95802 else /* normal page or thp */
95803 nr_pages = 1;
95804 - atomic_long_add(nr_pages, &num_poisoned_pages);
95805 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
95806
95807 /*
95808 * We need/can do nothing about count=0 pages.
95809 @@ -1123,7 +1123,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95810 if (PageHWPoison(hpage)) {
95811 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
95812 || (p != hpage && TestSetPageHWPoison(hpage))) {
95813 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95814 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95815 unlock_page(hpage);
95816 return 0;
95817 }
95818 @@ -1191,14 +1191,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
95819 */
95820 if (!PageHWPoison(p)) {
95821 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
95822 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95823 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95824 put_page(hpage);
95825 res = 0;
95826 goto out;
95827 }
95828 if (hwpoison_filter(p)) {
95829 if (TestClearPageHWPoison(p))
95830 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95831 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95832 unlock_page(hpage);
95833 put_page(hpage);
95834 return 0;
95835 @@ -1428,7 +1428,7 @@ int unpoison_memory(unsigned long pfn)
95836 return 0;
95837 }
95838 if (TestClearPageHWPoison(p))
95839 - atomic_long_dec(&num_poisoned_pages);
95840 + atomic_long_dec_unchecked(&num_poisoned_pages);
95841 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
95842 return 0;
95843 }
95844 @@ -1442,7 +1442,7 @@ int unpoison_memory(unsigned long pfn)
95845 */
95846 if (TestClearPageHWPoison(page)) {
95847 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
95848 - atomic_long_sub(nr_pages, &num_poisoned_pages);
95849 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
95850 freeit = 1;
95851 if (PageHuge(page))
95852 clear_page_hwpoison_huge_page(page);
95853 @@ -1567,11 +1567,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
95854 if (PageHuge(page)) {
95855 set_page_hwpoison_huge_page(hpage);
95856 dequeue_hwpoisoned_huge_page(hpage);
95857 - atomic_long_add(1 << compound_order(hpage),
95858 + atomic_long_add_unchecked(1 << compound_order(hpage),
95859 &num_poisoned_pages);
95860 } else {
95861 SetPageHWPoison(page);
95862 - atomic_long_inc(&num_poisoned_pages);
95863 + atomic_long_inc_unchecked(&num_poisoned_pages);
95864 }
95865 }
95866 return ret;
95867 @@ -1610,7 +1610,7 @@ static int __soft_offline_page(struct page *page, int flags)
95868 put_page(page);
95869 pr_info("soft_offline: %#lx: invalidated\n", pfn);
95870 SetPageHWPoison(page);
95871 - atomic_long_inc(&num_poisoned_pages);
95872 + atomic_long_inc_unchecked(&num_poisoned_pages);
95873 return 0;
95874 }
95875
95876 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
95877 if (!is_free_buddy_page(page))
95878 pr_info("soft offline: %#lx: page leaked\n",
95879 pfn);
95880 - atomic_long_inc(&num_poisoned_pages);
95881 + atomic_long_inc_unchecked(&num_poisoned_pages);
95882 }
95883 } else {
95884 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
95885 @@ -1729,11 +1729,11 @@ int soft_offline_page(struct page *page, int flags)
95886 if (PageHuge(page)) {
95887 set_page_hwpoison_huge_page(hpage);
95888 dequeue_hwpoisoned_huge_page(hpage);
95889 - atomic_long_add(1 << compound_order(hpage),
95890 + atomic_long_add_unchecked(1 << compound_order(hpage),
95891 &num_poisoned_pages);
95892 } else {
95893 SetPageHWPoison(page);
95894 - atomic_long_inc(&num_poisoned_pages);
95895 + atomic_long_inc_unchecked(&num_poisoned_pages);
95896 }
95897 }
95898 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
95899 diff --git a/mm/memory.c b/mm/memory.c
95900 index 6aa7822..3c76005 100644
95901 --- a/mm/memory.c
95902 +++ b/mm/memory.c
95903 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95904 free_pte_range(tlb, pmd, addr);
95905 } while (pmd++, addr = next, addr != end);
95906
95907 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
95908 start &= PUD_MASK;
95909 if (start < floor)
95910 return;
95911 @@ -428,6 +429,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
95912 pmd = pmd_offset(pud, start);
95913 pud_clear(pud);
95914 pmd_free_tlb(tlb, pmd, start);
95915 +#endif
95916 +
95917 }
95918
95919 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95920 @@ -447,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95921 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
95922 } while (pud++, addr = next, addr != end);
95923
95924 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
95925 start &= PGDIR_MASK;
95926 if (start < floor)
95927 return;
95928 @@ -461,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
95929 pud = pud_offset(pgd, start);
95930 pgd_clear(pgd);
95931 pud_free_tlb(tlb, pud, start);
95932 +#endif
95933 +
95934 }
95935
95936 /*
95937 @@ -690,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
95938 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
95939 */
95940 if (vma->vm_ops)
95941 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
95942 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
95943 vma->vm_ops->fault);
95944 if (vma->vm_file)
95945 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
95946 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
95947 vma->vm_file->f_op->mmap);
95948 dump_stack();
95949 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
95950 @@ -1488,6 +1494,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
95951 page_add_file_rmap(page);
95952 set_pte_at(mm, addr, pte, mk_pte(page, prot));
95953
95954 +#ifdef CONFIG_PAX_SEGMEXEC
95955 + pax_mirror_file_pte(vma, addr, page, ptl);
95956 +#endif
95957 +
95958 retval = 0;
95959 pte_unmap_unlock(pte, ptl);
95960 return retval;
95961 @@ -1532,9 +1542,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
95962 if (!page_count(page))
95963 return -EINVAL;
95964 if (!(vma->vm_flags & VM_MIXEDMAP)) {
95965 +
95966 +#ifdef CONFIG_PAX_SEGMEXEC
95967 + struct vm_area_struct *vma_m;
95968 +#endif
95969 +
95970 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
95971 BUG_ON(vma->vm_flags & VM_PFNMAP);
95972 vma->vm_flags |= VM_MIXEDMAP;
95973 +
95974 +#ifdef CONFIG_PAX_SEGMEXEC
95975 + vma_m = pax_find_mirror_vma(vma);
95976 + if (vma_m)
95977 + vma_m->vm_flags |= VM_MIXEDMAP;
95978 +#endif
95979 +
95980 }
95981 return insert_page(vma, addr, page, vma->vm_page_prot);
95982 }
95983 @@ -1617,6 +1639,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
95984 unsigned long pfn)
95985 {
95986 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
95987 + BUG_ON(vma->vm_mirror);
95988
95989 if (addr < vma->vm_start || addr >= vma->vm_end)
95990 return -EFAULT;
95991 @@ -1864,7 +1887,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
95992
95993 BUG_ON(pud_huge(*pud));
95994
95995 - pmd = pmd_alloc(mm, pud, addr);
95996 + pmd = (mm == &init_mm) ?
95997 + pmd_alloc_kernel(mm, pud, addr) :
95998 + pmd_alloc(mm, pud, addr);
95999 if (!pmd)
96000 return -ENOMEM;
96001 do {
96002 @@ -1884,7 +1909,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
96003 unsigned long next;
96004 int err;
96005
96006 - pud = pud_alloc(mm, pgd, addr);
96007 + pud = (mm == &init_mm) ?
96008 + pud_alloc_kernel(mm, pgd, addr) :
96009 + pud_alloc(mm, pgd, addr);
96010 if (!pud)
96011 return -ENOMEM;
96012 do {
96013 @@ -2006,6 +2033,186 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
96014 return ret;
96015 }
96016
96017 +#ifdef CONFIG_PAX_SEGMEXEC
96018 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
96019 +{
96020 + struct mm_struct *mm = vma->vm_mm;
96021 + spinlock_t *ptl;
96022 + pte_t *pte, entry;
96023 +
96024 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
96025 + entry = *pte;
96026 + if (!pte_present(entry)) {
96027 + if (!pte_none(entry)) {
96028 + BUG_ON(pte_file(entry));
96029 + free_swap_and_cache(pte_to_swp_entry(entry));
96030 + pte_clear_not_present_full(mm, address, pte, 0);
96031 + }
96032 + } else {
96033 + struct page *page;
96034 +
96035 + flush_cache_page(vma, address, pte_pfn(entry));
96036 + entry = ptep_clear_flush(vma, address, pte);
96037 + BUG_ON(pte_dirty(entry));
96038 + page = vm_normal_page(vma, address, entry);
96039 + if (page) {
96040 + update_hiwater_rss(mm);
96041 + if (PageAnon(page))
96042 + dec_mm_counter_fast(mm, MM_ANONPAGES);
96043 + else
96044 + dec_mm_counter_fast(mm, MM_FILEPAGES);
96045 + page_remove_rmap(page);
96046 + page_cache_release(page);
96047 + }
96048 + }
96049 + pte_unmap_unlock(pte, ptl);
96050 +}
96051 +
96052 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
96053 + *
96054 + * the ptl of the lower mapped page is held on entry and is not released on exit
96055 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
96056 + */
96057 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96058 +{
96059 + struct mm_struct *mm = vma->vm_mm;
96060 + unsigned long address_m;
96061 + spinlock_t *ptl_m;
96062 + struct vm_area_struct *vma_m;
96063 + pmd_t *pmd_m;
96064 + pte_t *pte_m, entry_m;
96065 +
96066 + BUG_ON(!page_m || !PageAnon(page_m));
96067 +
96068 + vma_m = pax_find_mirror_vma(vma);
96069 + if (!vma_m)
96070 + return;
96071 +
96072 + BUG_ON(!PageLocked(page_m));
96073 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96074 + address_m = address + SEGMEXEC_TASK_SIZE;
96075 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96076 + pte_m = pte_offset_map(pmd_m, address_m);
96077 + ptl_m = pte_lockptr(mm, pmd_m);
96078 + if (ptl != ptl_m) {
96079 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96080 + if (!pte_none(*pte_m))
96081 + goto out;
96082 + }
96083 +
96084 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96085 + page_cache_get(page_m);
96086 + page_add_anon_rmap(page_m, vma_m, address_m);
96087 + inc_mm_counter_fast(mm, MM_ANONPAGES);
96088 + set_pte_at(mm, address_m, pte_m, entry_m);
96089 + update_mmu_cache(vma_m, address_m, pte_m);
96090 +out:
96091 + if (ptl != ptl_m)
96092 + spin_unlock(ptl_m);
96093 + pte_unmap(pte_m);
96094 + unlock_page(page_m);
96095 +}
96096 +
96097 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
96098 +{
96099 + struct mm_struct *mm = vma->vm_mm;
96100 + unsigned long address_m;
96101 + spinlock_t *ptl_m;
96102 + struct vm_area_struct *vma_m;
96103 + pmd_t *pmd_m;
96104 + pte_t *pte_m, entry_m;
96105 +
96106 + BUG_ON(!page_m || PageAnon(page_m));
96107 +
96108 + vma_m = pax_find_mirror_vma(vma);
96109 + if (!vma_m)
96110 + return;
96111 +
96112 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96113 + address_m = address + SEGMEXEC_TASK_SIZE;
96114 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96115 + pte_m = pte_offset_map(pmd_m, address_m);
96116 + ptl_m = pte_lockptr(mm, pmd_m);
96117 + if (ptl != ptl_m) {
96118 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96119 + if (!pte_none(*pte_m))
96120 + goto out;
96121 + }
96122 +
96123 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
96124 + page_cache_get(page_m);
96125 + page_add_file_rmap(page_m);
96126 + inc_mm_counter_fast(mm, MM_FILEPAGES);
96127 + set_pte_at(mm, address_m, pte_m, entry_m);
96128 + update_mmu_cache(vma_m, address_m, pte_m);
96129 +out:
96130 + if (ptl != ptl_m)
96131 + spin_unlock(ptl_m);
96132 + pte_unmap(pte_m);
96133 +}
96134 +
96135 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
96136 +{
96137 + struct mm_struct *mm = vma->vm_mm;
96138 + unsigned long address_m;
96139 + spinlock_t *ptl_m;
96140 + struct vm_area_struct *vma_m;
96141 + pmd_t *pmd_m;
96142 + pte_t *pte_m, entry_m;
96143 +
96144 + vma_m = pax_find_mirror_vma(vma);
96145 + if (!vma_m)
96146 + return;
96147 +
96148 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
96149 + address_m = address + SEGMEXEC_TASK_SIZE;
96150 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
96151 + pte_m = pte_offset_map(pmd_m, address_m);
96152 + ptl_m = pte_lockptr(mm, pmd_m);
96153 + if (ptl != ptl_m) {
96154 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
96155 + if (!pte_none(*pte_m))
96156 + goto out;
96157 + }
96158 +
96159 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
96160 + set_pte_at(mm, address_m, pte_m, entry_m);
96161 +out:
96162 + if (ptl != ptl_m)
96163 + spin_unlock(ptl_m);
96164 + pte_unmap(pte_m);
96165 +}
96166 +
96167 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
96168 +{
96169 + struct page *page_m;
96170 + pte_t entry;
96171 +
96172 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
96173 + goto out;
96174 +
96175 + entry = *pte;
96176 + page_m = vm_normal_page(vma, address, entry);
96177 + if (!page_m)
96178 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
96179 + else if (PageAnon(page_m)) {
96180 + if (pax_find_mirror_vma(vma)) {
96181 + pte_unmap_unlock(pte, ptl);
96182 + lock_page(page_m);
96183 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
96184 + if (pte_same(entry, *pte))
96185 + pax_mirror_anon_pte(vma, address, page_m, ptl);
96186 + else
96187 + unlock_page(page_m);
96188 + }
96189 + } else
96190 + pax_mirror_file_pte(vma, address, page_m, ptl);
96191 +
96192 +out:
96193 + pte_unmap_unlock(pte, ptl);
96194 +}
96195 +#endif
96196 +
96197 /*
96198 * This routine handles present pages, when users try to write
96199 * to a shared page. It is done by copying the page to a new address
96200 @@ -2212,6 +2419,12 @@ gotten:
96201 */
96202 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96203 if (likely(pte_same(*page_table, orig_pte))) {
96204 +
96205 +#ifdef CONFIG_PAX_SEGMEXEC
96206 + if (pax_find_mirror_vma(vma))
96207 + BUG_ON(!trylock_page(new_page));
96208 +#endif
96209 +
96210 if (old_page) {
96211 if (!PageAnon(old_page)) {
96212 dec_mm_counter_fast(mm, MM_FILEPAGES);
96213 @@ -2265,6 +2478,10 @@ gotten:
96214 page_remove_rmap(old_page);
96215 }
96216
96217 +#ifdef CONFIG_PAX_SEGMEXEC
96218 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96219 +#endif
96220 +
96221 /* Free the old page.. */
96222 new_page = old_page;
96223 ret |= VM_FAULT_WRITE;
96224 @@ -2539,6 +2756,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96225 swap_free(entry);
96226 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
96227 try_to_free_swap(page);
96228 +
96229 +#ifdef CONFIG_PAX_SEGMEXEC
96230 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
96231 +#endif
96232 +
96233 unlock_page(page);
96234 if (page != swapcache) {
96235 /*
96236 @@ -2562,6 +2784,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
96237
96238 /* No need to invalidate - it was non-present before */
96239 update_mmu_cache(vma, address, page_table);
96240 +
96241 +#ifdef CONFIG_PAX_SEGMEXEC
96242 + pax_mirror_anon_pte(vma, address, page, ptl);
96243 +#endif
96244 +
96245 unlock:
96246 pte_unmap_unlock(page_table, ptl);
96247 out:
96248 @@ -2581,40 +2808,6 @@ out_release:
96249 }
96250
96251 /*
96252 - * This is like a special single-page "expand_{down|up}wards()",
96253 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
96254 - * doesn't hit another vma.
96255 - */
96256 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
96257 -{
96258 - address &= PAGE_MASK;
96259 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
96260 - struct vm_area_struct *prev = vma->vm_prev;
96261 -
96262 - /*
96263 - * Is there a mapping abutting this one below?
96264 - *
96265 - * That's only ok if it's the same stack mapping
96266 - * that has gotten split..
96267 - */
96268 - if (prev && prev->vm_end == address)
96269 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
96270 -
96271 - return expand_downwards(vma, address - PAGE_SIZE);
96272 - }
96273 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
96274 - struct vm_area_struct *next = vma->vm_next;
96275 -
96276 - /* As VM_GROWSDOWN but s/below/above/ */
96277 - if (next && next->vm_start == address + PAGE_SIZE)
96278 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
96279 -
96280 - return expand_upwards(vma, address + PAGE_SIZE);
96281 - }
96282 - return 0;
96283 -}
96284 -
96285 -/*
96286 * We enter with non-exclusive mmap_sem (to exclude vma changes,
96287 * but allow concurrent faults), and pte mapped but not yet locked.
96288 * We return with mmap_sem still held, but pte unmapped and unlocked.
96289 @@ -2624,27 +2817,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96290 unsigned int flags)
96291 {
96292 struct mem_cgroup *memcg;
96293 - struct page *page;
96294 + struct page *page = NULL;
96295 spinlock_t *ptl;
96296 pte_t entry;
96297
96298 - pte_unmap(page_table);
96299 -
96300 - /* Check if we need to add a guard page to the stack */
96301 - if (check_stack_guard_page(vma, address) < 0)
96302 - return VM_FAULT_SIGSEGV;
96303 -
96304 - /* Use the zero-page for reads */
96305 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
96306 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
96307 vma->vm_page_prot));
96308 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
96309 + ptl = pte_lockptr(mm, pmd);
96310 + spin_lock(ptl);
96311 if (!pte_none(*page_table))
96312 goto unlock;
96313 goto setpte;
96314 }
96315
96316 /* Allocate our own private page. */
96317 + pte_unmap(page_table);
96318 +
96319 if (unlikely(anon_vma_prepare(vma)))
96320 goto oom;
96321 page = alloc_zeroed_user_highpage_movable(vma, address);
96322 @@ -2668,6 +2857,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
96323 if (!pte_none(*page_table))
96324 goto release;
96325
96326 +#ifdef CONFIG_PAX_SEGMEXEC
96327 + if (pax_find_mirror_vma(vma))
96328 + BUG_ON(!trylock_page(page));
96329 +#endif
96330 +
96331 inc_mm_counter_fast(mm, MM_ANONPAGES);
96332 page_add_new_anon_rmap(page, vma, address);
96333 mem_cgroup_commit_charge(page, memcg, false);
96334 @@ -2677,6 +2871,12 @@ setpte:
96335
96336 /* No need to invalidate - it was non-present before */
96337 update_mmu_cache(vma, address, page_table);
96338 +
96339 +#ifdef CONFIG_PAX_SEGMEXEC
96340 + if (page)
96341 + pax_mirror_anon_pte(vma, address, page, ptl);
96342 +#endif
96343 +
96344 unlock:
96345 pte_unmap_unlock(page_table, ptl);
96346 return 0;
96347 @@ -2907,6 +3107,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96348 return ret;
96349 }
96350 do_set_pte(vma, address, fault_page, pte, false, false);
96351 +
96352 +#ifdef CONFIG_PAX_SEGMEXEC
96353 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96354 +#endif
96355 +
96356 unlock_page(fault_page);
96357 unlock_out:
96358 pte_unmap_unlock(pte, ptl);
96359 @@ -2949,7 +3154,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96360 page_cache_release(fault_page);
96361 goto uncharge_out;
96362 }
96363 +
96364 +#ifdef CONFIG_PAX_SEGMEXEC
96365 + if (pax_find_mirror_vma(vma))
96366 + BUG_ON(!trylock_page(new_page));
96367 +#endif
96368 +
96369 do_set_pte(vma, address, new_page, pte, true, true);
96370 +
96371 +#ifdef CONFIG_PAX_SEGMEXEC
96372 + pax_mirror_anon_pte(vma, address, new_page, ptl);
96373 +#endif
96374 +
96375 mem_cgroup_commit_charge(new_page, memcg, false);
96376 lru_cache_add_active_or_unevictable(new_page, vma);
96377 pte_unmap_unlock(pte, ptl);
96378 @@ -2999,6 +3215,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96379 return ret;
96380 }
96381 do_set_pte(vma, address, fault_page, pte, true, false);
96382 +
96383 +#ifdef CONFIG_PAX_SEGMEXEC
96384 + pax_mirror_file_pte(vma, address, fault_page, ptl);
96385 +#endif
96386 +
96387 pte_unmap_unlock(pte, ptl);
96388
96389 if (set_page_dirty(fault_page))
96390 @@ -3255,6 +3476,12 @@ static int handle_pte_fault(struct mm_struct *mm,
96391 if (flags & FAULT_FLAG_WRITE)
96392 flush_tlb_fix_spurious_fault(vma, address);
96393 }
96394 +
96395 +#ifdef CONFIG_PAX_SEGMEXEC
96396 + pax_mirror_pte(vma, address, pte, pmd, ptl);
96397 + return 0;
96398 +#endif
96399 +
96400 unlock:
96401 pte_unmap_unlock(pte, ptl);
96402 return 0;
96403 @@ -3274,9 +3501,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
96404 pmd_t *pmd;
96405 pte_t *pte;
96406
96407 +#ifdef CONFIG_PAX_SEGMEXEC
96408 + struct vm_area_struct *vma_m;
96409 +#endif
96410 +
96411 if (unlikely(is_vm_hugetlb_page(vma)))
96412 return hugetlb_fault(mm, vma, address, flags);
96413
96414 +#ifdef CONFIG_PAX_SEGMEXEC
96415 + vma_m = pax_find_mirror_vma(vma);
96416 + if (vma_m) {
96417 + unsigned long address_m;
96418 + pgd_t *pgd_m;
96419 + pud_t *pud_m;
96420 + pmd_t *pmd_m;
96421 +
96422 + if (vma->vm_start > vma_m->vm_start) {
96423 + address_m = address;
96424 + address -= SEGMEXEC_TASK_SIZE;
96425 + vma = vma_m;
96426 + } else
96427 + address_m = address + SEGMEXEC_TASK_SIZE;
96428 +
96429 + pgd_m = pgd_offset(mm, address_m);
96430 + pud_m = pud_alloc(mm, pgd_m, address_m);
96431 + if (!pud_m)
96432 + return VM_FAULT_OOM;
96433 + pmd_m = pmd_alloc(mm, pud_m, address_m);
96434 + if (!pmd_m)
96435 + return VM_FAULT_OOM;
96436 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
96437 + return VM_FAULT_OOM;
96438 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
96439 + }
96440 +#endif
96441 +
96442 pgd = pgd_offset(mm, address);
96443 pud = pud_alloc(mm, pgd, address);
96444 if (!pud)
96445 @@ -3411,6 +3670,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96446 spin_unlock(&mm->page_table_lock);
96447 return 0;
96448 }
96449 +
96450 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
96451 +{
96452 + pud_t *new = pud_alloc_one(mm, address);
96453 + if (!new)
96454 + return -ENOMEM;
96455 +
96456 + smp_wmb(); /* See comment in __pte_alloc */
96457 +
96458 + spin_lock(&mm->page_table_lock);
96459 + if (pgd_present(*pgd)) /* Another has populated it */
96460 + pud_free(mm, new);
96461 + else
96462 + pgd_populate_kernel(mm, pgd, new);
96463 + spin_unlock(&mm->page_table_lock);
96464 + return 0;
96465 +}
96466 #endif /* __PAGETABLE_PUD_FOLDED */
96467
96468 #ifndef __PAGETABLE_PMD_FOLDED
96469 @@ -3441,6 +3717,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
96470 spin_unlock(&mm->page_table_lock);
96471 return 0;
96472 }
96473 +
96474 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
96475 +{
96476 + pmd_t *new = pmd_alloc_one(mm, address);
96477 + if (!new)
96478 + return -ENOMEM;
96479 +
96480 + smp_wmb(); /* See comment in __pte_alloc */
96481 +
96482 + spin_lock(&mm->page_table_lock);
96483 +#ifndef __ARCH_HAS_4LEVEL_HACK
96484 + if (pud_present(*pud)) /* Another has populated it */
96485 + pmd_free(mm, new);
96486 + else
96487 + pud_populate_kernel(mm, pud, new);
96488 +#else
96489 + if (pgd_present(*pud)) /* Another has populated it */
96490 + pmd_free(mm, new);
96491 + else
96492 + pgd_populate_kernel(mm, pud, new);
96493 +#endif /* __ARCH_HAS_4LEVEL_HACK */
96494 + spin_unlock(&mm->page_table_lock);
96495 + return 0;
96496 +}
96497 #endif /* __PAGETABLE_PMD_FOLDED */
96498
96499 static int __follow_pte(struct mm_struct *mm, unsigned long address,
96500 @@ -3550,8 +3850,8 @@ out:
96501 return ret;
96502 }
96503
96504 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96505 - void *buf, int len, int write)
96506 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
96507 + void *buf, size_t len, int write)
96508 {
96509 resource_size_t phys_addr;
96510 unsigned long prot = 0;
96511 @@ -3577,8 +3877,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
96512 * Access another process' address space as given in mm. If non-NULL, use the
96513 * given task for page fault accounting.
96514 */
96515 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96516 - unsigned long addr, void *buf, int len, int write)
96517 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96518 + unsigned long addr, void *buf, size_t len, int write)
96519 {
96520 struct vm_area_struct *vma;
96521 void *old_buf = buf;
96522 @@ -3586,7 +3886,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96523 down_read(&mm->mmap_sem);
96524 /* ignore errors, just check how much was successfully transferred */
96525 while (len) {
96526 - int bytes, ret, offset;
96527 + ssize_t bytes, ret, offset;
96528 void *maddr;
96529 struct page *page = NULL;
96530
96531 @@ -3647,8 +3947,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
96532 *
96533 * The caller must hold a reference on @mm.
96534 */
96535 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96536 - void *buf, int len, int write)
96537 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
96538 + void *buf, size_t len, int write)
96539 {
96540 return __access_remote_vm(NULL, mm, addr, buf, len, write);
96541 }
96542 @@ -3658,11 +3958,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
96543 * Source/target buffer must be kernel space,
96544 * Do not walk the page table directly, use get_user_pages
96545 */
96546 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
96547 - void *buf, int len, int write)
96548 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
96549 + void *buf, size_t len, int write)
96550 {
96551 struct mm_struct *mm;
96552 - int ret;
96553 + ssize_t ret;
96554
96555 mm = get_task_mm(tsk);
96556 if (!mm)
96557 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
96558 index 0e0961b..c9143b9 100644
96559 --- a/mm/mempolicy.c
96560 +++ b/mm/mempolicy.c
96561 @@ -744,6 +744,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96562 unsigned long vmstart;
96563 unsigned long vmend;
96564
96565 +#ifdef CONFIG_PAX_SEGMEXEC
96566 + struct vm_area_struct *vma_m;
96567 +#endif
96568 +
96569 vma = find_vma(mm, start);
96570 if (!vma || vma->vm_start > start)
96571 return -EFAULT;
96572 @@ -787,6 +791,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
96573 err = vma_replace_policy(vma, new_pol);
96574 if (err)
96575 goto out;
96576 +
96577 +#ifdef CONFIG_PAX_SEGMEXEC
96578 + vma_m = pax_find_mirror_vma(vma);
96579 + if (vma_m) {
96580 + err = vma_replace_policy(vma_m, new_pol);
96581 + if (err)
96582 + goto out;
96583 + }
96584 +#endif
96585 +
96586 }
96587
96588 out:
96589 @@ -1201,6 +1215,17 @@ static long do_mbind(unsigned long start, unsigned long len,
96590
96591 if (end < start)
96592 return -EINVAL;
96593 +
96594 +#ifdef CONFIG_PAX_SEGMEXEC
96595 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
96596 + if (end > SEGMEXEC_TASK_SIZE)
96597 + return -EINVAL;
96598 + } else
96599 +#endif
96600 +
96601 + if (end > TASK_SIZE)
96602 + return -EINVAL;
96603 +
96604 if (end == start)
96605 return 0;
96606
96607 @@ -1426,8 +1451,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96608 */
96609 tcred = __task_cred(task);
96610 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96611 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96612 - !capable(CAP_SYS_NICE)) {
96613 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96614 rcu_read_unlock();
96615 err = -EPERM;
96616 goto out_put;
96617 @@ -1458,6 +1482,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
96618 goto out;
96619 }
96620
96621 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96622 + if (mm != current->mm &&
96623 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
96624 + mmput(mm);
96625 + err = -EPERM;
96626 + goto out;
96627 + }
96628 +#endif
96629 +
96630 err = do_migrate_pages(mm, old, new,
96631 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
96632
96633 diff --git a/mm/migrate.c b/mm/migrate.c
96634 index 344cdf6..07399500 100644
96635 --- a/mm/migrate.c
96636 +++ b/mm/migrate.c
96637 @@ -1503,8 +1503,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
96638 */
96639 tcred = __task_cred(task);
96640 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
96641 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
96642 - !capable(CAP_SYS_NICE)) {
96643 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
96644 rcu_read_unlock();
96645 err = -EPERM;
96646 goto out;
96647 diff --git a/mm/mlock.c b/mm/mlock.c
96648 index 73cf098..ab547c7 100644
96649 --- a/mm/mlock.c
96650 +++ b/mm/mlock.c
96651 @@ -14,6 +14,7 @@
96652 #include <linux/pagevec.h>
96653 #include <linux/mempolicy.h>
96654 #include <linux/syscalls.h>
96655 +#include <linux/security.h>
96656 #include <linux/sched.h>
96657 #include <linux/export.h>
96658 #include <linux/rmap.h>
96659 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
96660 {
96661 unsigned long nstart, end, tmp;
96662 struct vm_area_struct * vma, * prev;
96663 - int error;
96664 + int error = 0;
96665
96666 VM_BUG_ON(start & ~PAGE_MASK);
96667 VM_BUG_ON(len != PAGE_ALIGN(len));
96668 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
96669 return -EINVAL;
96670 if (end == start)
96671 return 0;
96672 + if (end > TASK_SIZE)
96673 + return -EINVAL;
96674 +
96675 vma = find_vma(current->mm, start);
96676 if (!vma || vma->vm_start > start)
96677 return -ENOMEM;
96678 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
96679 for (nstart = start ; ; ) {
96680 vm_flags_t newflags;
96681
96682 +#ifdef CONFIG_PAX_SEGMEXEC
96683 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96684 + break;
96685 +#endif
96686 +
96687 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
96688
96689 newflags = vma->vm_flags & ~VM_LOCKED;
96690 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
96691 locked += current->mm->locked_vm;
96692
96693 /* check against resource limits */
96694 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
96695 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
96696 error = do_mlock(start, len, 1);
96697
96698 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
96699 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
96700 vm_flags_t newflags;
96701
96702 +#ifdef CONFIG_PAX_SEGMEXEC
96703 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
96704 + break;
96705 +#endif
96706 +
96707 newflags = vma->vm_flags & ~VM_LOCKED;
96708 if (flags & MCL_CURRENT)
96709 newflags |= VM_LOCKED;
96710 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
96711 lock_limit >>= PAGE_SHIFT;
96712
96713 ret = -ENOMEM;
96714 +
96715 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
96716 +
96717 down_write(&current->mm->mmap_sem);
96718 -
96719 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
96720 capable(CAP_IPC_LOCK))
96721 ret = do_mlockall(flags);
96722 diff --git a/mm/mmap.c b/mm/mmap.c
96723 index e5cc3ca..bb9333f 100644
96724 --- a/mm/mmap.c
96725 +++ b/mm/mmap.c
96726 @@ -41,6 +41,7 @@
96727 #include <linux/notifier.h>
96728 #include <linux/memory.h>
96729 #include <linux/printk.h>
96730 +#include <linux/random.h>
96731
96732 #include <asm/uaccess.h>
96733 #include <asm/cacheflush.h>
96734 @@ -57,6 +58,16 @@
96735 #define arch_rebalance_pgtables(addr, len) (addr)
96736 #endif
96737
96738 +static inline void verify_mm_writelocked(struct mm_struct *mm)
96739 +{
96740 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
96741 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
96742 + up_read(&mm->mmap_sem);
96743 + BUG();
96744 + }
96745 +#endif
96746 +}
96747 +
96748 static void unmap_region(struct mm_struct *mm,
96749 struct vm_area_struct *vma, struct vm_area_struct *prev,
96750 unsigned long start, unsigned long end);
96751 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
96752 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
96753 *
96754 */
96755 -pgprot_t protection_map[16] = {
96756 +pgprot_t protection_map[16] __read_only = {
96757 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
96758 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
96759 };
96760
96761 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
96762 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
96763 {
96764 - return __pgprot(pgprot_val(protection_map[vm_flags &
96765 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
96766 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
96767 pgprot_val(arch_vm_get_page_prot(vm_flags)));
96768 +
96769 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
96770 + if (!(__supported_pte_mask & _PAGE_NX) &&
96771 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
96772 + (vm_flags & (VM_READ | VM_WRITE)))
96773 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
96774 +#endif
96775 +
96776 + return prot;
96777 }
96778 EXPORT_SYMBOL(vm_get_page_prot);
96779
96780 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
96781 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
96782 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
96783 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
96784 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
96785 /*
96786 * Make sure vm_committed_as in one cacheline and not cacheline shared with
96787 * other variables. It can be updated by several CPUs frequently.
96788 @@ -274,6 +295,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
96789 struct vm_area_struct *next = vma->vm_next;
96790
96791 might_sleep();
96792 + BUG_ON(vma->vm_mirror);
96793 if (vma->vm_ops && vma->vm_ops->close)
96794 vma->vm_ops->close(vma);
96795 if (vma->vm_file)
96796 @@ -287,6 +309,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
96797
96798 SYSCALL_DEFINE1(brk, unsigned long, brk)
96799 {
96800 + unsigned long rlim;
96801 unsigned long retval;
96802 unsigned long newbrk, oldbrk;
96803 struct mm_struct *mm = current->mm;
96804 @@ -317,7 +340,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
96805 * segment grow beyond its set limit the in case where the limit is
96806 * not page aligned -Ram Gupta
96807 */
96808 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
96809 + rlim = rlimit(RLIMIT_DATA);
96810 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
96811 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
96812 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
96813 + rlim = 4096 * PAGE_SIZE;
96814 +#endif
96815 + if (check_data_rlimit(rlim, brk, mm->start_brk,
96816 mm->end_data, mm->start_data))
96817 goto out;
96818
96819 @@ -978,6 +1007,12 @@ static int
96820 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
96821 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96822 {
96823 +
96824 +#ifdef CONFIG_PAX_SEGMEXEC
96825 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
96826 + return 0;
96827 +#endif
96828 +
96829 if (is_mergeable_vma(vma, file, vm_flags) &&
96830 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96831 if (vma->vm_pgoff == vm_pgoff)
96832 @@ -997,6 +1032,12 @@ static int
96833 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
96834 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
96835 {
96836 +
96837 +#ifdef CONFIG_PAX_SEGMEXEC
96838 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
96839 + return 0;
96840 +#endif
96841 +
96842 if (is_mergeable_vma(vma, file, vm_flags) &&
96843 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
96844 pgoff_t vm_pglen;
96845 @@ -1046,6 +1087,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96846 struct vm_area_struct *area, *next;
96847 int err;
96848
96849 +#ifdef CONFIG_PAX_SEGMEXEC
96850 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
96851 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
96852 +
96853 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
96854 +#endif
96855 +
96856 /*
96857 * We later require that vma->vm_flags == vm_flags,
96858 * so this tests vma->vm_flags & VM_SPECIAL, too.
96859 @@ -1061,6 +1109,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96860 if (next && next->vm_end == end) /* cases 6, 7, 8 */
96861 next = next->vm_next;
96862
96863 +#ifdef CONFIG_PAX_SEGMEXEC
96864 + if (prev)
96865 + prev_m = pax_find_mirror_vma(prev);
96866 + if (area)
96867 + area_m = pax_find_mirror_vma(area);
96868 + if (next)
96869 + next_m = pax_find_mirror_vma(next);
96870 +#endif
96871 +
96872 /*
96873 * Can it merge with the predecessor?
96874 */
96875 @@ -1080,9 +1137,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96876 /* cases 1, 6 */
96877 err = vma_adjust(prev, prev->vm_start,
96878 next->vm_end, prev->vm_pgoff, NULL);
96879 - } else /* cases 2, 5, 7 */
96880 +
96881 +#ifdef CONFIG_PAX_SEGMEXEC
96882 + if (!err && prev_m)
96883 + err = vma_adjust(prev_m, prev_m->vm_start,
96884 + next_m->vm_end, prev_m->vm_pgoff, NULL);
96885 +#endif
96886 +
96887 + } else { /* cases 2, 5, 7 */
96888 err = vma_adjust(prev, prev->vm_start,
96889 end, prev->vm_pgoff, NULL);
96890 +
96891 +#ifdef CONFIG_PAX_SEGMEXEC
96892 + if (!err && prev_m)
96893 + err = vma_adjust(prev_m, prev_m->vm_start,
96894 + end_m, prev_m->vm_pgoff, NULL);
96895 +#endif
96896 +
96897 + }
96898 if (err)
96899 return NULL;
96900 khugepaged_enter_vma_merge(prev, vm_flags);
96901 @@ -1096,12 +1168,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
96902 mpol_equal(policy, vma_policy(next)) &&
96903 can_vma_merge_before(next, vm_flags,
96904 anon_vma, file, pgoff+pglen)) {
96905 - if (prev && addr < prev->vm_end) /* case 4 */
96906 + if (prev && addr < prev->vm_end) { /* case 4 */
96907 err = vma_adjust(prev, prev->vm_start,
96908 addr, prev->vm_pgoff, NULL);
96909 - else /* cases 3, 8 */
96910 +
96911 +#ifdef CONFIG_PAX_SEGMEXEC
96912 + if (!err && prev_m)
96913 + err = vma_adjust(prev_m, prev_m->vm_start,
96914 + addr_m, prev_m->vm_pgoff, NULL);
96915 +#endif
96916 +
96917 + } else { /* cases 3, 8 */
96918 err = vma_adjust(area, addr, next->vm_end,
96919 next->vm_pgoff - pglen, NULL);
96920 +
96921 +#ifdef CONFIG_PAX_SEGMEXEC
96922 + if (!err && area_m)
96923 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
96924 + next_m->vm_pgoff - pglen, NULL);
96925 +#endif
96926 +
96927 + }
96928 if (err)
96929 return NULL;
96930 khugepaged_enter_vma_merge(area, vm_flags);
96931 @@ -1210,8 +1297,10 @@ none:
96932 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
96933 struct file *file, long pages)
96934 {
96935 - const unsigned long stack_flags
96936 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
96937 +
96938 +#ifdef CONFIG_PAX_RANDMMAP
96939 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
96940 +#endif
96941
96942 mm->total_vm += pages;
96943
96944 @@ -1219,7 +1308,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
96945 mm->shared_vm += pages;
96946 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
96947 mm->exec_vm += pages;
96948 - } else if (flags & stack_flags)
96949 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
96950 mm->stack_vm += pages;
96951 }
96952 #endif /* CONFIG_PROC_FS */
96953 @@ -1249,6 +1338,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
96954 locked += mm->locked_vm;
96955 lock_limit = rlimit(RLIMIT_MEMLOCK);
96956 lock_limit >>= PAGE_SHIFT;
96957 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
96958 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
96959 return -EAGAIN;
96960 }
96961 @@ -1275,7 +1365,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96962 * (the exception is when the underlying filesystem is noexec
96963 * mounted, in which case we dont add PROT_EXEC.)
96964 */
96965 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
96966 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
96967 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
96968 prot |= PROT_EXEC;
96969
96970 @@ -1301,7 +1391,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96971 /* Obtain the address to map to. we verify (or select) it and ensure
96972 * that it represents a valid section of the address space.
96973 */
96974 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
96975 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
96976 if (addr & ~PAGE_MASK)
96977 return addr;
96978
96979 @@ -1312,6 +1402,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
96980 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
96981 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
96982
96983 +#ifdef CONFIG_PAX_MPROTECT
96984 + if (mm->pax_flags & MF_PAX_MPROTECT) {
96985 +
96986 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
96987 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
96988 + mm->binfmt->handle_mmap)
96989 + mm->binfmt->handle_mmap(file);
96990 +#endif
96991 +
96992 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
96993 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
96994 + gr_log_rwxmmap(file);
96995 +
96996 +#ifdef CONFIG_PAX_EMUPLT
96997 + vm_flags &= ~VM_EXEC;
96998 +#else
96999 + return -EPERM;
97000 +#endif
97001 +
97002 + }
97003 +
97004 + if (!(vm_flags & VM_EXEC))
97005 + vm_flags &= ~VM_MAYEXEC;
97006 +#else
97007 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97008 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97009 +#endif
97010 + else
97011 + vm_flags &= ~VM_MAYWRITE;
97012 + }
97013 +#endif
97014 +
97015 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97016 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
97017 + vm_flags &= ~VM_PAGEEXEC;
97018 +#endif
97019 +
97020 if (flags & MAP_LOCKED)
97021 if (!can_do_mlock())
97022 return -EPERM;
97023 @@ -1399,6 +1526,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
97024 vm_flags |= VM_NORESERVE;
97025 }
97026
97027 + if (!gr_acl_handle_mmap(file, prot))
97028 + return -EACCES;
97029 +
97030 addr = mmap_region(file, addr, len, vm_flags, pgoff);
97031 if (!IS_ERR_VALUE(addr) &&
97032 ((vm_flags & VM_LOCKED) ||
97033 @@ -1492,7 +1622,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
97034 vm_flags_t vm_flags = vma->vm_flags;
97035
97036 /* If it was private or non-writable, the write bit is already clear */
97037 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
97038 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
97039 return 0;
97040
97041 /* The backer wishes to know when pages are first written to? */
97042 @@ -1543,7 +1673,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97043 struct rb_node **rb_link, *rb_parent;
97044 unsigned long charged = 0;
97045
97046 +#ifdef CONFIG_PAX_SEGMEXEC
97047 + struct vm_area_struct *vma_m = NULL;
97048 +#endif
97049 +
97050 + /*
97051 + * mm->mmap_sem is required to protect against another thread
97052 + * changing the mappings in case we sleep.
97053 + */
97054 + verify_mm_writelocked(mm);
97055 +
97056 /* Check against address space limit. */
97057 +
97058 +#ifdef CONFIG_PAX_RANDMMAP
97059 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
97060 +#endif
97061 +
97062 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
97063 unsigned long nr_pages;
97064
97065 @@ -1562,11 +1707,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
97066
97067 /* Clear old maps */
97068 error = -ENOMEM;
97069 -munmap_back:
97070 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97071 if (do_munmap(mm, addr, len))
97072 return -ENOMEM;
97073 - goto munmap_back;
97074 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97075 }
97076
97077 /*
97078 @@ -1597,6 +1741,16 @@ munmap_back:
97079 goto unacct_error;
97080 }
97081
97082 +#ifdef CONFIG_PAX_SEGMEXEC
97083 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
97084 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97085 + if (!vma_m) {
97086 + error = -ENOMEM;
97087 + goto free_vma;
97088 + }
97089 + }
97090 +#endif
97091 +
97092 vma->vm_mm = mm;
97093 vma->vm_start = addr;
97094 vma->vm_end = addr + len;
97095 @@ -1627,6 +1781,13 @@ munmap_back:
97096 if (error)
97097 goto unmap_and_free_vma;
97098
97099 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
97100 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
97101 + vma->vm_flags |= VM_PAGEEXEC;
97102 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97103 + }
97104 +#endif
97105 +
97106 /* Can addr have changed??
97107 *
97108 * Answer: Yes, several device drivers can do it in their
97109 @@ -1645,6 +1806,12 @@ munmap_back:
97110 }
97111
97112 vma_link(mm, vma, prev, rb_link, rb_parent);
97113 +
97114 +#ifdef CONFIG_PAX_SEGMEXEC
97115 + if (vma_m)
97116 + BUG_ON(pax_mirror_vma(vma_m, vma));
97117 +#endif
97118 +
97119 /* Once vma denies write, undo our temporary denial count */
97120 if (file) {
97121 if (vm_flags & VM_SHARED)
97122 @@ -1657,6 +1824,7 @@ out:
97123 perf_event_mmap(vma);
97124
97125 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
97126 + track_exec_limit(mm, addr, addr + len, vm_flags);
97127 if (vm_flags & VM_LOCKED) {
97128 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
97129 vma == get_gate_vma(current->mm)))
97130 @@ -1694,6 +1862,12 @@ allow_write_and_free_vma:
97131 if (vm_flags & VM_DENYWRITE)
97132 allow_write_access(file);
97133 free_vma:
97134 +
97135 +#ifdef CONFIG_PAX_SEGMEXEC
97136 + if (vma_m)
97137 + kmem_cache_free(vm_area_cachep, vma_m);
97138 +#endif
97139 +
97140 kmem_cache_free(vm_area_cachep, vma);
97141 unacct_error:
97142 if (charged)
97143 @@ -1701,7 +1875,63 @@ unacct_error:
97144 return error;
97145 }
97146
97147 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97148 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
97149 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
97150 +{
97151 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
97152 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
97153 +
97154 + return 0;
97155 +}
97156 +#endif
97157 +
97158 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
97159 +{
97160 + if (!vma) {
97161 +#ifdef CONFIG_STACK_GROWSUP
97162 + if (addr > sysctl_heap_stack_gap)
97163 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
97164 + else
97165 + vma = find_vma(current->mm, 0);
97166 + if (vma && (vma->vm_flags & VM_GROWSUP))
97167 + return false;
97168 +#endif
97169 + return true;
97170 + }
97171 +
97172 + if (addr + len > vma->vm_start)
97173 + return false;
97174 +
97175 + if (vma->vm_flags & VM_GROWSDOWN)
97176 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
97177 +#ifdef CONFIG_STACK_GROWSUP
97178 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
97179 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
97180 +#endif
97181 + else if (offset)
97182 + return offset <= vma->vm_start - addr - len;
97183 +
97184 + return true;
97185 +}
97186 +
97187 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
97188 +{
97189 + if (vma->vm_start < len)
97190 + return -ENOMEM;
97191 +
97192 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
97193 + if (offset <= vma->vm_start - len)
97194 + return vma->vm_start - len - offset;
97195 + else
97196 + return -ENOMEM;
97197 + }
97198 +
97199 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
97200 + return vma->vm_start - len - sysctl_heap_stack_gap;
97201 + return -ENOMEM;
97202 +}
97203 +
97204 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
97205 {
97206 /*
97207 * We implement the search by looking for an rbtree node that
97208 @@ -1749,11 +1979,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
97209 }
97210 }
97211
97212 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
97213 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
97214 check_current:
97215 /* Check if current node has a suitable gap */
97216 if (gap_start > high_limit)
97217 return -ENOMEM;
97218 +
97219 + if (gap_end - gap_start > info->threadstack_offset)
97220 + gap_start += info->threadstack_offset;
97221 + else
97222 + gap_start = gap_end;
97223 +
97224 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97225 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97226 + gap_start += sysctl_heap_stack_gap;
97227 + else
97228 + gap_start = gap_end;
97229 + }
97230 + if (vma->vm_flags & VM_GROWSDOWN) {
97231 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97232 + gap_end -= sysctl_heap_stack_gap;
97233 + else
97234 + gap_end = gap_start;
97235 + }
97236 if (gap_end >= low_limit && gap_end - gap_start >= length)
97237 goto found;
97238
97239 @@ -1803,7 +2051,7 @@ found:
97240 return gap_start;
97241 }
97242
97243 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
97244 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
97245 {
97246 struct mm_struct *mm = current->mm;
97247 struct vm_area_struct *vma;
97248 @@ -1857,6 +2105,24 @@ check_current:
97249 gap_end = vma->vm_start;
97250 if (gap_end < low_limit)
97251 return -ENOMEM;
97252 +
97253 + if (gap_end - gap_start > info->threadstack_offset)
97254 + gap_end -= info->threadstack_offset;
97255 + else
97256 + gap_end = gap_start;
97257 +
97258 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
97259 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97260 + gap_start += sysctl_heap_stack_gap;
97261 + else
97262 + gap_start = gap_end;
97263 + }
97264 + if (vma->vm_flags & VM_GROWSDOWN) {
97265 + if (gap_end - gap_start > sysctl_heap_stack_gap)
97266 + gap_end -= sysctl_heap_stack_gap;
97267 + else
97268 + gap_end = gap_start;
97269 + }
97270 if (gap_start <= high_limit && gap_end - gap_start >= length)
97271 goto found;
97272
97273 @@ -1920,6 +2186,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97274 struct mm_struct *mm = current->mm;
97275 struct vm_area_struct *vma;
97276 struct vm_unmapped_area_info info;
97277 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97278
97279 if (len > TASK_SIZE - mmap_min_addr)
97280 return -ENOMEM;
97281 @@ -1927,11 +2194,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97282 if (flags & MAP_FIXED)
97283 return addr;
97284
97285 +#ifdef CONFIG_PAX_RANDMMAP
97286 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97287 +#endif
97288 +
97289 if (addr) {
97290 addr = PAGE_ALIGN(addr);
97291 vma = find_vma(mm, addr);
97292 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97293 - (!vma || addr + len <= vma->vm_start))
97294 + check_heap_stack_gap(vma, addr, len, offset))
97295 return addr;
97296 }
97297
97298 @@ -1940,6 +2211,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
97299 info.low_limit = mm->mmap_base;
97300 info.high_limit = TASK_SIZE;
97301 info.align_mask = 0;
97302 + info.threadstack_offset = offset;
97303 return vm_unmapped_area(&info);
97304 }
97305 #endif
97306 @@ -1958,6 +2230,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97307 struct mm_struct *mm = current->mm;
97308 unsigned long addr = addr0;
97309 struct vm_unmapped_area_info info;
97310 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
97311
97312 /* requested length too big for entire address space */
97313 if (len > TASK_SIZE - mmap_min_addr)
97314 @@ -1966,12 +2239,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97315 if (flags & MAP_FIXED)
97316 return addr;
97317
97318 +#ifdef CONFIG_PAX_RANDMMAP
97319 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
97320 +#endif
97321 +
97322 /* requesting a specific address */
97323 if (addr) {
97324 addr = PAGE_ALIGN(addr);
97325 vma = find_vma(mm, addr);
97326 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
97327 - (!vma || addr + len <= vma->vm_start))
97328 + check_heap_stack_gap(vma, addr, len, offset))
97329 return addr;
97330 }
97331
97332 @@ -1980,6 +2257,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97333 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
97334 info.high_limit = mm->mmap_base;
97335 info.align_mask = 0;
97336 + info.threadstack_offset = offset;
97337 addr = vm_unmapped_area(&info);
97338
97339 /*
97340 @@ -1992,6 +2270,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
97341 VM_BUG_ON(addr != -ENOMEM);
97342 info.flags = 0;
97343 info.low_limit = TASK_UNMAPPED_BASE;
97344 +
97345 +#ifdef CONFIG_PAX_RANDMMAP
97346 + if (mm->pax_flags & MF_PAX_RANDMMAP)
97347 + info.low_limit += mm->delta_mmap;
97348 +#endif
97349 +
97350 info.high_limit = TASK_SIZE;
97351 addr = vm_unmapped_area(&info);
97352 }
97353 @@ -2092,6 +2376,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
97354 return vma;
97355 }
97356
97357 +#ifdef CONFIG_PAX_SEGMEXEC
97358 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
97359 +{
97360 + struct vm_area_struct *vma_m;
97361 +
97362 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
97363 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
97364 + BUG_ON(vma->vm_mirror);
97365 + return NULL;
97366 + }
97367 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
97368 + vma_m = vma->vm_mirror;
97369 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
97370 + BUG_ON(vma->vm_file != vma_m->vm_file);
97371 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
97372 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
97373 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
97374 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
97375 + return vma_m;
97376 +}
97377 +#endif
97378 +
97379 /*
97380 * Verify that the stack growth is acceptable and
97381 * update accounting. This is shared with both the
97382 @@ -2109,8 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97383
97384 /* Stack limit test */
97385 actual_size = size;
97386 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
97387 - actual_size -= PAGE_SIZE;
97388 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
97389 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
97390 return -ENOMEM;
97391
97392 @@ -2121,6 +2426,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97393 locked = mm->locked_vm + grow;
97394 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
97395 limit >>= PAGE_SHIFT;
97396 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
97397 if (locked > limit && !capable(CAP_IPC_LOCK))
97398 return -ENOMEM;
97399 }
97400 @@ -2150,37 +2456,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
97401 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
97402 * vma is the last one with address > vma->vm_end. Have to extend vma.
97403 */
97404 +#ifndef CONFIG_IA64
97405 +static
97406 +#endif
97407 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97408 {
97409 int error;
97410 + bool locknext;
97411
97412 if (!(vma->vm_flags & VM_GROWSUP))
97413 return -EFAULT;
97414
97415 + /* Also guard against wrapping around to address 0. */
97416 + if (address < PAGE_ALIGN(address+1))
97417 + address = PAGE_ALIGN(address+1);
97418 + else
97419 + return -ENOMEM;
97420 +
97421 /*
97422 * We must make sure the anon_vma is allocated
97423 * so that the anon_vma locking is not a noop.
97424 */
97425 if (unlikely(anon_vma_prepare(vma)))
97426 return -ENOMEM;
97427 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
97428 + if (locknext && anon_vma_prepare(vma->vm_next))
97429 + return -ENOMEM;
97430 vma_lock_anon_vma(vma);
97431 + if (locknext)
97432 + vma_lock_anon_vma(vma->vm_next);
97433
97434 /*
97435 * vma->vm_start/vm_end cannot change under us because the caller
97436 * is required to hold the mmap_sem in read mode. We need the
97437 - * anon_vma lock to serialize against concurrent expand_stacks.
97438 - * Also guard against wrapping around to address 0.
97439 + * anon_vma locks to serialize against concurrent expand_stacks
97440 + * and expand_upwards.
97441 */
97442 - if (address < PAGE_ALIGN(address+4))
97443 - address = PAGE_ALIGN(address+4);
97444 - else {
97445 - vma_unlock_anon_vma(vma);
97446 - return -ENOMEM;
97447 - }
97448 error = 0;
97449
97450 /* Somebody else might have raced and expanded it already */
97451 - if (address > vma->vm_end) {
97452 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
97453 + error = -ENOMEM;
97454 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
97455 unsigned long size, grow;
97456
97457 size = address - vma->vm_start;
97458 @@ -2215,6 +2532,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
97459 }
97460 }
97461 }
97462 + if (locknext)
97463 + vma_unlock_anon_vma(vma->vm_next);
97464 vma_unlock_anon_vma(vma);
97465 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97466 validate_mm(vma->vm_mm);
97467 @@ -2229,6 +2548,8 @@ int expand_downwards(struct vm_area_struct *vma,
97468 unsigned long address)
97469 {
97470 int error;
97471 + bool lockprev = false;
97472 + struct vm_area_struct *prev;
97473
97474 /*
97475 * We must make sure the anon_vma is allocated
97476 @@ -2242,6 +2563,15 @@ int expand_downwards(struct vm_area_struct *vma,
97477 if (error)
97478 return error;
97479
97480 + prev = vma->vm_prev;
97481 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
97482 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
97483 +#endif
97484 + if (lockprev && anon_vma_prepare(prev))
97485 + return -ENOMEM;
97486 + if (lockprev)
97487 + vma_lock_anon_vma(prev);
97488 +
97489 vma_lock_anon_vma(vma);
97490
97491 /*
97492 @@ -2251,9 +2581,17 @@ int expand_downwards(struct vm_area_struct *vma,
97493 */
97494
97495 /* Somebody else might have raced and expanded it already */
97496 - if (address < vma->vm_start) {
97497 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
97498 + error = -ENOMEM;
97499 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
97500 unsigned long size, grow;
97501
97502 +#ifdef CONFIG_PAX_SEGMEXEC
97503 + struct vm_area_struct *vma_m;
97504 +
97505 + vma_m = pax_find_mirror_vma(vma);
97506 +#endif
97507 +
97508 size = vma->vm_end - address;
97509 grow = (vma->vm_start - address) >> PAGE_SHIFT;
97510
97511 @@ -2278,13 +2616,27 @@ int expand_downwards(struct vm_area_struct *vma,
97512 vma->vm_pgoff -= grow;
97513 anon_vma_interval_tree_post_update_vma(vma);
97514 vma_gap_update(vma);
97515 +
97516 +#ifdef CONFIG_PAX_SEGMEXEC
97517 + if (vma_m) {
97518 + anon_vma_interval_tree_pre_update_vma(vma_m);
97519 + vma_m->vm_start -= grow << PAGE_SHIFT;
97520 + vma_m->vm_pgoff -= grow;
97521 + anon_vma_interval_tree_post_update_vma(vma_m);
97522 + vma_gap_update(vma_m);
97523 + }
97524 +#endif
97525 +
97526 spin_unlock(&vma->vm_mm->page_table_lock);
97527
97528 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
97529 perf_event_mmap(vma);
97530 }
97531 }
97532 }
97533 vma_unlock_anon_vma(vma);
97534 + if (lockprev)
97535 + vma_unlock_anon_vma(prev);
97536 khugepaged_enter_vma_merge(vma, vma->vm_flags);
97537 validate_mm(vma->vm_mm);
97538 return error;
97539 @@ -2384,6 +2736,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
97540 do {
97541 long nrpages = vma_pages(vma);
97542
97543 +#ifdef CONFIG_PAX_SEGMEXEC
97544 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
97545 + vma = remove_vma(vma);
97546 + continue;
97547 + }
97548 +#endif
97549 +
97550 if (vma->vm_flags & VM_ACCOUNT)
97551 nr_accounted += nrpages;
97552 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
97553 @@ -2428,6 +2787,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
97554 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
97555 vma->vm_prev = NULL;
97556 do {
97557 +
97558 +#ifdef CONFIG_PAX_SEGMEXEC
97559 + if (vma->vm_mirror) {
97560 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
97561 + vma->vm_mirror->vm_mirror = NULL;
97562 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
97563 + vma->vm_mirror = NULL;
97564 + }
97565 +#endif
97566 +
97567 vma_rb_erase(vma, &mm->mm_rb);
97568 mm->map_count--;
97569 tail_vma = vma;
97570 @@ -2455,14 +2824,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97571 struct vm_area_struct *new;
97572 int err = -ENOMEM;
97573
97574 +#ifdef CONFIG_PAX_SEGMEXEC
97575 + struct vm_area_struct *vma_m, *new_m = NULL;
97576 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
97577 +#endif
97578 +
97579 if (is_vm_hugetlb_page(vma) && (addr &
97580 ~(huge_page_mask(hstate_vma(vma)))))
97581 return -EINVAL;
97582
97583 +#ifdef CONFIG_PAX_SEGMEXEC
97584 + vma_m = pax_find_mirror_vma(vma);
97585 +#endif
97586 +
97587 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97588 if (!new)
97589 goto out_err;
97590
97591 +#ifdef CONFIG_PAX_SEGMEXEC
97592 + if (vma_m) {
97593 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97594 + if (!new_m) {
97595 + kmem_cache_free(vm_area_cachep, new);
97596 + goto out_err;
97597 + }
97598 + }
97599 +#endif
97600 +
97601 /* most fields are the same, copy all, and then fixup */
97602 *new = *vma;
97603
97604 @@ -2475,6 +2863,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97605 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
97606 }
97607
97608 +#ifdef CONFIG_PAX_SEGMEXEC
97609 + if (vma_m) {
97610 + *new_m = *vma_m;
97611 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
97612 + new_m->vm_mirror = new;
97613 + new->vm_mirror = new_m;
97614 +
97615 + if (new_below)
97616 + new_m->vm_end = addr_m;
97617 + else {
97618 + new_m->vm_start = addr_m;
97619 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
97620 + }
97621 + }
97622 +#endif
97623 +
97624 err = vma_dup_policy(vma, new);
97625 if (err)
97626 goto out_free_vma;
97627 @@ -2495,6 +2899,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97628 else
97629 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
97630
97631 +#ifdef CONFIG_PAX_SEGMEXEC
97632 + if (!err && vma_m) {
97633 + struct mempolicy *pol = vma_policy(new);
97634 +
97635 + if (anon_vma_clone(new_m, vma_m))
97636 + goto out_free_mpol;
97637 +
97638 + mpol_get(pol);
97639 + set_vma_policy(new_m, pol);
97640 +
97641 + if (new_m->vm_file)
97642 + get_file(new_m->vm_file);
97643 +
97644 + if (new_m->vm_ops && new_m->vm_ops->open)
97645 + new_m->vm_ops->open(new_m);
97646 +
97647 + if (new_below)
97648 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
97649 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
97650 + else
97651 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
97652 +
97653 + if (err) {
97654 + if (new_m->vm_ops && new_m->vm_ops->close)
97655 + new_m->vm_ops->close(new_m);
97656 + if (new_m->vm_file)
97657 + fput(new_m->vm_file);
97658 + mpol_put(pol);
97659 + }
97660 + }
97661 +#endif
97662 +
97663 /* Success. */
97664 if (!err)
97665 return 0;
97666 @@ -2504,10 +2940,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97667 new->vm_ops->close(new);
97668 if (new->vm_file)
97669 fput(new->vm_file);
97670 - unlink_anon_vmas(new);
97671 out_free_mpol:
97672 mpol_put(vma_policy(new));
97673 out_free_vma:
97674 +
97675 +#ifdef CONFIG_PAX_SEGMEXEC
97676 + if (new_m) {
97677 + unlink_anon_vmas(new_m);
97678 + kmem_cache_free(vm_area_cachep, new_m);
97679 + }
97680 +#endif
97681 +
97682 + unlink_anon_vmas(new);
97683 kmem_cache_free(vm_area_cachep, new);
97684 out_err:
97685 return err;
97686 @@ -2520,6 +2964,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97687 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97688 unsigned long addr, int new_below)
97689 {
97690 +
97691 +#ifdef CONFIG_PAX_SEGMEXEC
97692 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
97693 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
97694 + if (mm->map_count >= sysctl_max_map_count-1)
97695 + return -ENOMEM;
97696 + } else
97697 +#endif
97698 +
97699 if (mm->map_count >= sysctl_max_map_count)
97700 return -ENOMEM;
97701
97702 @@ -2531,11 +2984,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
97703 * work. This now handles partial unmappings.
97704 * Jeremy Fitzhardinge <jeremy@goop.org>
97705 */
97706 +#ifdef CONFIG_PAX_SEGMEXEC
97707 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97708 {
97709 + int ret = __do_munmap(mm, start, len);
97710 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
97711 + return ret;
97712 +
97713 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
97714 +}
97715 +
97716 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97717 +#else
97718 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97719 +#endif
97720 +{
97721 unsigned long end;
97722 struct vm_area_struct *vma, *prev, *last;
97723
97724 + /*
97725 + * mm->mmap_sem is required to protect against another thread
97726 + * changing the mappings in case we sleep.
97727 + */
97728 + verify_mm_writelocked(mm);
97729 +
97730 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
97731 return -EINVAL;
97732
97733 @@ -2613,6 +3085,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
97734 /* Fix up all other VM information */
97735 remove_vma_list(mm, vma);
97736
97737 + track_exec_limit(mm, start, end, 0UL);
97738 +
97739 return 0;
97740 }
97741
97742 @@ -2621,6 +3095,13 @@ int vm_munmap(unsigned long start, size_t len)
97743 int ret;
97744 struct mm_struct *mm = current->mm;
97745
97746 +
97747 +#ifdef CONFIG_PAX_SEGMEXEC
97748 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
97749 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
97750 + return -EINVAL;
97751 +#endif
97752 +
97753 down_write(&mm->mmap_sem);
97754 ret = do_munmap(mm, start, len);
97755 up_write(&mm->mmap_sem);
97756 @@ -2634,16 +3115,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
97757 return vm_munmap(addr, len);
97758 }
97759
97760 -static inline void verify_mm_writelocked(struct mm_struct *mm)
97761 -{
97762 -#ifdef CONFIG_DEBUG_VM
97763 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
97764 - WARN_ON(1);
97765 - up_read(&mm->mmap_sem);
97766 - }
97767 -#endif
97768 -}
97769 -
97770 /*
97771 * this is really a simplified "do_mmap". it only handles
97772 * anonymous maps. eventually we may be able to do some
97773 @@ -2657,6 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97774 struct rb_node **rb_link, *rb_parent;
97775 pgoff_t pgoff = addr >> PAGE_SHIFT;
97776 int error;
97777 + unsigned long charged;
97778
97779 len = PAGE_ALIGN(len);
97780 if (!len)
97781 @@ -2664,10 +3136,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97782
97783 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
97784
97785 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
97786 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
97787 + flags &= ~VM_EXEC;
97788 +
97789 +#ifdef CONFIG_PAX_MPROTECT
97790 + if (mm->pax_flags & MF_PAX_MPROTECT)
97791 + flags &= ~VM_MAYEXEC;
97792 +#endif
97793 +
97794 + }
97795 +#endif
97796 +
97797 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
97798 if (error & ~PAGE_MASK)
97799 return error;
97800
97801 + charged = len >> PAGE_SHIFT;
97802 +
97803 error = mlock_future_check(mm, mm->def_flags, len);
97804 if (error)
97805 return error;
97806 @@ -2681,21 +3167,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97807 /*
97808 * Clear old maps. this also does some error checking for us
97809 */
97810 - munmap_back:
97811 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
97812 if (do_munmap(mm, addr, len))
97813 return -ENOMEM;
97814 - goto munmap_back;
97815 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
97816 }
97817
97818 /* Check against address space limits *after* clearing old maps... */
97819 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
97820 + if (!may_expand_vm(mm, charged))
97821 return -ENOMEM;
97822
97823 if (mm->map_count > sysctl_max_map_count)
97824 return -ENOMEM;
97825
97826 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
97827 + if (security_vm_enough_memory_mm(mm, charged))
97828 return -ENOMEM;
97829
97830 /* Can we just expand an old private anonymous mapping? */
97831 @@ -2709,7 +3194,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97832 */
97833 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97834 if (!vma) {
97835 - vm_unacct_memory(len >> PAGE_SHIFT);
97836 + vm_unacct_memory(charged);
97837 return -ENOMEM;
97838 }
97839
97840 @@ -2723,10 +3208,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
97841 vma_link(mm, vma, prev, rb_link, rb_parent);
97842 out:
97843 perf_event_mmap(vma);
97844 - mm->total_vm += len >> PAGE_SHIFT;
97845 + mm->total_vm += charged;
97846 if (flags & VM_LOCKED)
97847 - mm->locked_vm += (len >> PAGE_SHIFT);
97848 + mm->locked_vm += charged;
97849 vma->vm_flags |= VM_SOFTDIRTY;
97850 + track_exec_limit(mm, addr, addr + len, flags);
97851 return addr;
97852 }
97853
97854 @@ -2788,6 +3274,7 @@ void exit_mmap(struct mm_struct *mm)
97855 while (vma) {
97856 if (vma->vm_flags & VM_ACCOUNT)
97857 nr_accounted += vma_pages(vma);
97858 + vma->vm_mirror = NULL;
97859 vma = remove_vma(vma);
97860 }
97861 vm_unacct_memory(nr_accounted);
97862 @@ -2805,6 +3292,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97863 struct vm_area_struct *prev;
97864 struct rb_node **rb_link, *rb_parent;
97865
97866 +#ifdef CONFIG_PAX_SEGMEXEC
97867 + struct vm_area_struct *vma_m = NULL;
97868 +#endif
97869 +
97870 + if (security_mmap_addr(vma->vm_start))
97871 + return -EPERM;
97872 +
97873 /*
97874 * The vm_pgoff of a purely anonymous vma should be irrelevant
97875 * until its first write fault, when page's anon_vma and index
97876 @@ -2828,7 +3322,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
97877 security_vm_enough_memory_mm(mm, vma_pages(vma)))
97878 return -ENOMEM;
97879
97880 +#ifdef CONFIG_PAX_SEGMEXEC
97881 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
97882 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
97883 + if (!vma_m)
97884 + return -ENOMEM;
97885 + }
97886 +#endif
97887 +
97888 vma_link(mm, vma, prev, rb_link, rb_parent);
97889 +
97890 +#ifdef CONFIG_PAX_SEGMEXEC
97891 + if (vma_m)
97892 + BUG_ON(pax_mirror_vma(vma_m, vma));
97893 +#endif
97894 +
97895 return 0;
97896 }
97897
97898 @@ -2847,6 +3355,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97899 struct rb_node **rb_link, *rb_parent;
97900 bool faulted_in_anon_vma = true;
97901
97902 + BUG_ON(vma->vm_mirror);
97903 +
97904 /*
97905 * If anonymous vma has not yet been faulted, update new pgoff
97906 * to match new location, to increase its chance of merging.
97907 @@ -2911,6 +3421,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
97908 return NULL;
97909 }
97910
97911 +#ifdef CONFIG_PAX_SEGMEXEC
97912 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
97913 +{
97914 + struct vm_area_struct *prev_m;
97915 + struct rb_node **rb_link_m, *rb_parent_m;
97916 + struct mempolicy *pol_m;
97917 +
97918 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
97919 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
97920 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
97921 + *vma_m = *vma;
97922 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
97923 + if (anon_vma_clone(vma_m, vma))
97924 + return -ENOMEM;
97925 + pol_m = vma_policy(vma_m);
97926 + mpol_get(pol_m);
97927 + set_vma_policy(vma_m, pol_m);
97928 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
97929 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
97930 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
97931 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
97932 + if (vma_m->vm_file)
97933 + get_file(vma_m->vm_file);
97934 + if (vma_m->vm_ops && vma_m->vm_ops->open)
97935 + vma_m->vm_ops->open(vma_m);
97936 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
97937 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
97938 + vma_m->vm_mirror = vma;
97939 + vma->vm_mirror = vma_m;
97940 + return 0;
97941 +}
97942 +#endif
97943 +
97944 /*
97945 * Return true if the calling process may expand its vm space by the passed
97946 * number of pages
97947 @@ -2922,6 +3465,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
97948
97949 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
97950
97951 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
97952 if (cur + npages > lim)
97953 return 0;
97954 return 1;
97955 @@ -3004,6 +3548,22 @@ static struct vm_area_struct *__install_special_mapping(
97956 vma->vm_start = addr;
97957 vma->vm_end = addr + len;
97958
97959 +#ifdef CONFIG_PAX_MPROTECT
97960 + if (mm->pax_flags & MF_PAX_MPROTECT) {
97961 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
97962 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
97963 + return ERR_PTR(-EPERM);
97964 + if (!(vm_flags & VM_EXEC))
97965 + vm_flags &= ~VM_MAYEXEC;
97966 +#else
97967 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
97968 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
97969 +#endif
97970 + else
97971 + vm_flags &= ~VM_MAYWRITE;
97972 + }
97973 +#endif
97974 +
97975 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
97976 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
97977
97978 diff --git a/mm/mprotect.c b/mm/mprotect.c
97979 index ace9345..63320dc 100644
97980 --- a/mm/mprotect.c
97981 +++ b/mm/mprotect.c
97982 @@ -24,10 +24,18 @@
97983 #include <linux/migrate.h>
97984 #include <linux/perf_event.h>
97985 #include <linux/ksm.h>
97986 +#include <linux/sched/sysctl.h>
97987 +
97988 +#ifdef CONFIG_PAX_MPROTECT
97989 +#include <linux/elf.h>
97990 +#include <linux/binfmts.h>
97991 +#endif
97992 +
97993 #include <asm/uaccess.h>
97994 #include <asm/pgtable.h>
97995 #include <asm/cacheflush.h>
97996 #include <asm/tlbflush.h>
97997 +#include <asm/mmu_context.h>
97998
97999 /*
98000 * For a prot_numa update we only hold mmap_sem for read so there is a
98001 @@ -251,6 +259,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
98002 return pages;
98003 }
98004
98005 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98006 +/* called while holding the mmap semaphor for writing except stack expansion */
98007 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
98008 +{
98009 + unsigned long oldlimit, newlimit = 0UL;
98010 +
98011 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
98012 + return;
98013 +
98014 + spin_lock(&mm->page_table_lock);
98015 + oldlimit = mm->context.user_cs_limit;
98016 + if ((prot & VM_EXEC) && oldlimit < end)
98017 + /* USER_CS limit moved up */
98018 + newlimit = end;
98019 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
98020 + /* USER_CS limit moved down */
98021 + newlimit = start;
98022 +
98023 + if (newlimit) {
98024 + mm->context.user_cs_limit = newlimit;
98025 +
98026 +#ifdef CONFIG_SMP
98027 + wmb();
98028 + cpus_clear(mm->context.cpu_user_cs_mask);
98029 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
98030 +#endif
98031 +
98032 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
98033 + }
98034 + spin_unlock(&mm->page_table_lock);
98035 + if (newlimit == end) {
98036 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
98037 +
98038 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
98039 + if (is_vm_hugetlb_page(vma))
98040 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
98041 + else
98042 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
98043 + }
98044 +}
98045 +#endif
98046 +
98047 int
98048 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98049 unsigned long start, unsigned long end, unsigned long newflags)
98050 @@ -263,11 +313,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98051 int error;
98052 int dirty_accountable = 0;
98053
98054 +#ifdef CONFIG_PAX_SEGMEXEC
98055 + struct vm_area_struct *vma_m = NULL;
98056 + unsigned long start_m, end_m;
98057 +
98058 + start_m = start + SEGMEXEC_TASK_SIZE;
98059 + end_m = end + SEGMEXEC_TASK_SIZE;
98060 +#endif
98061 +
98062 if (newflags == oldflags) {
98063 *pprev = vma;
98064 return 0;
98065 }
98066
98067 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
98068 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
98069 +
98070 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
98071 + return -ENOMEM;
98072 +
98073 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
98074 + return -ENOMEM;
98075 + }
98076 +
98077 /*
98078 * If we make a private mapping writable we increase our commit;
98079 * but (without finer accounting) cannot reduce our commit if we
98080 @@ -284,6 +352,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
98081 }
98082 }
98083
98084 +#ifdef CONFIG_PAX_SEGMEXEC
98085 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
98086 + if (start != vma->vm_start) {
98087 + error = split_vma(mm, vma, start, 1);
98088 + if (error)
98089 + goto fail;
98090 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
98091 + *pprev = (*pprev)->vm_next;
98092 + }
98093 +
98094 + if (end != vma->vm_end) {
98095 + error = split_vma(mm, vma, end, 0);
98096 + if (error)
98097 + goto fail;
98098 + }
98099 +
98100 + if (pax_find_mirror_vma(vma)) {
98101 + error = __do_munmap(mm, start_m, end_m - start_m);
98102 + if (error)
98103 + goto fail;
98104 + } else {
98105 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
98106 + if (!vma_m) {
98107 + error = -ENOMEM;
98108 + goto fail;
98109 + }
98110 + vma->vm_flags = newflags;
98111 + error = pax_mirror_vma(vma_m, vma);
98112 + if (error) {
98113 + vma->vm_flags = oldflags;
98114 + goto fail;
98115 + }
98116 + }
98117 + }
98118 +#endif
98119 +
98120 /*
98121 * First try to merge with previous and/or next vma.
98122 */
98123 @@ -314,7 +418,19 @@ success:
98124 * vm_flags and vm_page_prot are protected by the mmap_sem
98125 * held in write mode.
98126 */
98127 +
98128 +#ifdef CONFIG_PAX_SEGMEXEC
98129 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
98130 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
98131 +#endif
98132 +
98133 vma->vm_flags = newflags;
98134 +
98135 +#ifdef CONFIG_PAX_MPROTECT
98136 + if (mm->binfmt && mm->binfmt->handle_mprotect)
98137 + mm->binfmt->handle_mprotect(vma, newflags);
98138 +#endif
98139 +
98140 dirty_accountable = vma_wants_writenotify(vma);
98141 vma_set_page_prot(vma);
98142
98143 @@ -350,6 +466,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98144 end = start + len;
98145 if (end <= start)
98146 return -ENOMEM;
98147 +
98148 +#ifdef CONFIG_PAX_SEGMEXEC
98149 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
98150 + if (end > SEGMEXEC_TASK_SIZE)
98151 + return -EINVAL;
98152 + } else
98153 +#endif
98154 +
98155 + if (end > TASK_SIZE)
98156 + return -EINVAL;
98157 +
98158 if (!arch_validate_prot(prot))
98159 return -EINVAL;
98160
98161 @@ -357,7 +484,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98162 /*
98163 * Does the application expect PROT_READ to imply PROT_EXEC:
98164 */
98165 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
98166 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
98167 prot |= PROT_EXEC;
98168
98169 vm_flags = calc_vm_prot_bits(prot);
98170 @@ -389,6 +516,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98171 if (start > vma->vm_start)
98172 prev = vma;
98173
98174 +#ifdef CONFIG_PAX_MPROTECT
98175 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
98176 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
98177 +#endif
98178 +
98179 for (nstart = start ; ; ) {
98180 unsigned long newflags;
98181
98182 @@ -399,6 +531,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98183
98184 /* newflags >> 4 shift VM_MAY% in place of VM_% */
98185 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
98186 + if (prot & (PROT_WRITE | PROT_EXEC))
98187 + gr_log_rwxmprotect(vma);
98188 +
98189 + error = -EACCES;
98190 + goto out;
98191 + }
98192 +
98193 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
98194 error = -EACCES;
98195 goto out;
98196 }
98197 @@ -413,6 +553,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
98198 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
98199 if (error)
98200 goto out;
98201 +
98202 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
98203 +
98204 nstart = tmp;
98205
98206 if (nstart < prev->vm_end)
98207 diff --git a/mm/mremap.c b/mm/mremap.c
98208 index 17fa018..6f7892b 100644
98209 --- a/mm/mremap.c
98210 +++ b/mm/mremap.c
98211 @@ -144,6 +144,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
98212 continue;
98213 pte = ptep_get_and_clear(mm, old_addr, old_pte);
98214 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
98215 +
98216 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98217 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
98218 + pte = pte_exprotect(pte);
98219 +#endif
98220 +
98221 pte = move_soft_dirty_pte(pte);
98222 set_pte_at(mm, new_addr, new_pte, pte);
98223 }
98224 @@ -346,6 +352,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
98225 if (is_vm_hugetlb_page(vma))
98226 goto Einval;
98227
98228 +#ifdef CONFIG_PAX_SEGMEXEC
98229 + if (pax_find_mirror_vma(vma))
98230 + goto Einval;
98231 +#endif
98232 +
98233 /* We can't remap across vm area boundaries */
98234 if (old_len > vma->vm_end - addr)
98235 goto Efault;
98236 @@ -401,20 +412,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
98237 unsigned long ret = -EINVAL;
98238 unsigned long charged = 0;
98239 unsigned long map_flags;
98240 + unsigned long pax_task_size = TASK_SIZE;
98241
98242 if (new_addr & ~PAGE_MASK)
98243 goto out;
98244
98245 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
98246 +#ifdef CONFIG_PAX_SEGMEXEC
98247 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98248 + pax_task_size = SEGMEXEC_TASK_SIZE;
98249 +#endif
98250 +
98251 + pax_task_size -= PAGE_SIZE;
98252 +
98253 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
98254 goto out;
98255
98256 /* Check if the location we're moving into overlaps the
98257 * old location at all, and fail if it does.
98258 */
98259 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
98260 - goto out;
98261 -
98262 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
98263 + if (addr + old_len > new_addr && new_addr + new_len > addr)
98264 goto out;
98265
98266 ret = do_munmap(mm, new_addr, new_len);
98267 @@ -483,6 +499,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98268 unsigned long ret = -EINVAL;
98269 unsigned long charged = 0;
98270 bool locked = false;
98271 + unsigned long pax_task_size = TASK_SIZE;
98272
98273 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
98274 return ret;
98275 @@ -504,6 +521,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98276 if (!new_len)
98277 return ret;
98278
98279 +#ifdef CONFIG_PAX_SEGMEXEC
98280 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
98281 + pax_task_size = SEGMEXEC_TASK_SIZE;
98282 +#endif
98283 +
98284 + pax_task_size -= PAGE_SIZE;
98285 +
98286 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
98287 + old_len > pax_task_size || addr > pax_task_size-old_len)
98288 + return ret;
98289 +
98290 down_write(&current->mm->mmap_sem);
98291
98292 if (flags & MREMAP_FIXED) {
98293 @@ -554,6 +582,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98294 new_addr = addr;
98295 }
98296 ret = addr;
98297 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
98298 goto out;
98299 }
98300 }
98301 @@ -577,7 +606,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
98302 goto out;
98303 }
98304
98305 + map_flags = vma->vm_flags;
98306 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
98307 + if (!(ret & ~PAGE_MASK)) {
98308 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
98309 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
98310 + }
98311 }
98312 out:
98313 if (ret & ~PAGE_MASK)
98314 diff --git a/mm/nommu.c b/mm/nommu.c
98315 index ae5baae..cbb2ed5 100644
98316 --- a/mm/nommu.c
98317 +++ b/mm/nommu.c
98318 @@ -71,7 +71,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
98319 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
98320 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
98321 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
98322 -int heap_stack_gap = 0;
98323
98324 atomic_long_t mmap_pages_allocated;
98325
98326 @@ -858,15 +857,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
98327 EXPORT_SYMBOL(find_vma);
98328
98329 /*
98330 - * find a VMA
98331 - * - we don't extend stack VMAs under NOMMU conditions
98332 - */
98333 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
98334 -{
98335 - return find_vma(mm, addr);
98336 -}
98337 -
98338 -/*
98339 * expand a stack to a given address
98340 * - not supported under NOMMU conditions
98341 */
98342 @@ -1560,6 +1550,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
98343
98344 /* most fields are the same, copy all, and then fixup */
98345 *new = *vma;
98346 + INIT_LIST_HEAD(&new->anon_vma_chain);
98347 *region = *vma->vm_region;
98348 new->vm_region = region;
98349
98350 @@ -1990,8 +1981,8 @@ int generic_file_remap_pages(struct vm_area_struct *vma, unsigned long addr,
98351 }
98352 EXPORT_SYMBOL(generic_file_remap_pages);
98353
98354 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98355 - unsigned long addr, void *buf, int len, int write)
98356 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98357 + unsigned long addr, void *buf, size_t len, int write)
98358 {
98359 struct vm_area_struct *vma;
98360
98361 @@ -2032,8 +2023,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
98362 *
98363 * The caller must hold a reference on @mm.
98364 */
98365 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98366 - void *buf, int len, int write)
98367 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98368 + void *buf, size_t len, int write)
98369 {
98370 return __access_remote_vm(NULL, mm, addr, buf, len, write);
98371 }
98372 @@ -2042,7 +2033,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98373 * Access another process' address space.
98374 * - source/target buffer must be kernel space
98375 */
98376 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
98377 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
98378 {
98379 struct mm_struct *mm;
98380
98381 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
98382 index 6f43352..e44bf41 100644
98383 --- a/mm/page-writeback.c
98384 +++ b/mm/page-writeback.c
98385 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
98386 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
98387 * - the bdi dirty thresh drops quickly due to change of JBOD workload
98388 */
98389 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
98390 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
98391 unsigned long thresh,
98392 unsigned long bg_thresh,
98393 unsigned long dirty,
98394 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
98395 index 8bbef06..a8d1989 100644
98396 --- a/mm/page_alloc.c
98397 +++ b/mm/page_alloc.c
98398 @@ -60,6 +60,7 @@
98399 #include <linux/hugetlb.h>
98400 #include <linux/sched/rt.h>
98401 #include <linux/page_owner.h>
98402 +#include <linux/random.h>
98403
98404 #include <asm/sections.h>
98405 #include <asm/tlbflush.h>
98406 @@ -358,7 +359,7 @@ out:
98407 * This usage means that zero-order pages may not be compound.
98408 */
98409
98410 -static void free_compound_page(struct page *page)
98411 +void free_compound_page(struct page *page)
98412 {
98413 __free_pages_ok(page, compound_order(page));
98414 }
98415 @@ -511,7 +512,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
98416 __mod_zone_freepage_state(zone, (1 << order), migratetype);
98417 }
98418 #else
98419 -struct page_ext_operations debug_guardpage_ops = { NULL, };
98420 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
98421 static inline void set_page_guard(struct zone *zone, struct page *page,
98422 unsigned int order, int migratetype) {}
98423 static inline void clear_page_guard(struct zone *zone, struct page *page,
98424 @@ -802,6 +803,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98425 int i;
98426 int bad = 0;
98427
98428 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98429 + unsigned long index = 1UL << order;
98430 +#endif
98431 +
98432 VM_BUG_ON_PAGE(PageTail(page), page);
98433 VM_BUG_ON_PAGE(PageHead(page) && compound_order(page) != order, page);
98434
98435 @@ -823,6 +828,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
98436 debug_check_no_obj_freed(page_address(page),
98437 PAGE_SIZE << order);
98438 }
98439 +
98440 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98441 + for (; index; --index)
98442 + sanitize_highpage(page + index - 1);
98443 +#endif
98444 +
98445 arch_free_page(page, order);
98446 kernel_map_pages(page, 1 << order, 0);
98447
98448 @@ -846,6 +857,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
98449 local_irq_restore(flags);
98450 }
98451
98452 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98453 +bool __meminitdata extra_latent_entropy;
98454 +
98455 +static int __init setup_pax_extra_latent_entropy(char *str)
98456 +{
98457 + extra_latent_entropy = true;
98458 + return 0;
98459 +}
98460 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
98461 +
98462 +volatile u64 latent_entropy __latent_entropy;
98463 +EXPORT_SYMBOL(latent_entropy);
98464 +#endif
98465 +
98466 void __init __free_pages_bootmem(struct page *page, unsigned int order)
98467 {
98468 unsigned int nr_pages = 1 << order;
98469 @@ -861,6 +886,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
98470 __ClearPageReserved(p);
98471 set_page_count(p, 0);
98472
98473 +#ifdef CONFIG_PAX_LATENT_ENTROPY
98474 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
98475 + u64 hash = 0;
98476 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
98477 + const u64 *data = lowmem_page_address(page);
98478 +
98479 + for (index = 0; index < end; index++)
98480 + hash ^= hash + data[index];
98481 + latent_entropy ^= hash;
98482 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
98483 + }
98484 +#endif
98485 +
98486 page_zone(page)->managed_pages += nr_pages;
98487 set_page_refcounted(page);
98488 __free_pages(page, order);
98489 @@ -986,8 +1024,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags)
98490 arch_alloc_page(page, order);
98491 kernel_map_pages(page, 1 << order, 1);
98492
98493 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
98494 if (gfp_flags & __GFP_ZERO)
98495 prep_zero_page(page, order, gfp_flags);
98496 +#endif
98497
98498 if (order && (gfp_flags & __GFP_COMP))
98499 prep_compound_page(page, order);
98500 @@ -1700,7 +1740,7 @@ again:
98501 }
98502
98503 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
98504 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98505 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
98506 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
98507 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98508
98509 @@ -2021,7 +2061,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
98510 do {
98511 mod_zone_page_state(zone, NR_ALLOC_BATCH,
98512 high_wmark_pages(zone) - low_wmark_pages(zone) -
98513 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98514 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98515 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
98516 } while (zone++ != preferred_zone);
98517 }
98518 @@ -5781,7 +5821,7 @@ static void __setup_per_zone_wmarks(void)
98519
98520 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
98521 high_wmark_pages(zone) - low_wmark_pages(zone) -
98522 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
98523 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
98524
98525 setup_zone_migrate_reserve(zone);
98526 spin_unlock_irqrestore(&zone->lock, flags);
98527 diff --git a/mm/percpu.c b/mm/percpu.c
98528 index d39e2f4..de5f4b4 100644
98529 --- a/mm/percpu.c
98530 +++ b/mm/percpu.c
98531 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
98532 static unsigned int pcpu_high_unit_cpu __read_mostly;
98533
98534 /* the address of the first chunk which starts with the kernel static area */
98535 -void *pcpu_base_addr __read_mostly;
98536 +void *pcpu_base_addr __read_only;
98537 EXPORT_SYMBOL_GPL(pcpu_base_addr);
98538
98539 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
98540 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
98541 index 5077afc..846c9ef 100644
98542 --- a/mm/process_vm_access.c
98543 +++ b/mm/process_vm_access.c
98544 @@ -13,6 +13,7 @@
98545 #include <linux/uio.h>
98546 #include <linux/sched.h>
98547 #include <linux/highmem.h>
98548 +#include <linux/security.h>
98549 #include <linux/ptrace.h>
98550 #include <linux/slab.h>
98551 #include <linux/syscalls.h>
98552 @@ -157,19 +158,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98553 ssize_t iov_len;
98554 size_t total_len = iov_iter_count(iter);
98555
98556 + return -ENOSYS; // PaX: until properly audited
98557 +
98558 /*
98559 * Work out how many pages of struct pages we're going to need
98560 * when eventually calling get_user_pages
98561 */
98562 for (i = 0; i < riovcnt; i++) {
98563 iov_len = rvec[i].iov_len;
98564 - if (iov_len > 0) {
98565 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
98566 - + iov_len)
98567 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
98568 - / PAGE_SIZE + 1;
98569 - nr_pages = max(nr_pages, nr_pages_iov);
98570 - }
98571 + if (iov_len <= 0)
98572 + continue;
98573 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
98574 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
98575 + nr_pages = max(nr_pages, nr_pages_iov);
98576 }
98577
98578 if (nr_pages == 0)
98579 @@ -197,6 +198,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
98580 goto free_proc_pages;
98581 }
98582
98583 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
98584 + rc = -EPERM;
98585 + goto put_task_struct;
98586 + }
98587 +
98588 mm = mm_access(task, PTRACE_MODE_ATTACH);
98589 if (!mm || IS_ERR(mm)) {
98590 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
98591 diff --git a/mm/rmap.c b/mm/rmap.c
98592 index 71cd5bd..e259089 100644
98593 --- a/mm/rmap.c
98594 +++ b/mm/rmap.c
98595 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98596 struct anon_vma *anon_vma = vma->anon_vma;
98597 struct anon_vma_chain *avc;
98598
98599 +#ifdef CONFIG_PAX_SEGMEXEC
98600 + struct anon_vma_chain *avc_m = NULL;
98601 +#endif
98602 +
98603 might_sleep();
98604 if (unlikely(!anon_vma)) {
98605 struct mm_struct *mm = vma->vm_mm;
98606 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98607 if (!avc)
98608 goto out_enomem;
98609
98610 +#ifdef CONFIG_PAX_SEGMEXEC
98611 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
98612 + if (!avc_m)
98613 + goto out_enomem_free_avc;
98614 +#endif
98615 +
98616 anon_vma = find_mergeable_anon_vma(vma);
98617 allocated = NULL;
98618 if (!anon_vma) {
98619 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98620 /* page_table_lock to protect against threads */
98621 spin_lock(&mm->page_table_lock);
98622 if (likely(!vma->anon_vma)) {
98623 +
98624 +#ifdef CONFIG_PAX_SEGMEXEC
98625 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
98626 +
98627 + if (vma_m) {
98628 + BUG_ON(vma_m->anon_vma);
98629 + vma_m->anon_vma = anon_vma;
98630 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
98631 + anon_vma->degree++;
98632 + avc_m = NULL;
98633 + }
98634 +#endif
98635 +
98636 vma->anon_vma = anon_vma;
98637 anon_vma_chain_link(vma, avc, anon_vma);
98638 /* vma reference or self-parent link for new root */
98639 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
98640
98641 if (unlikely(allocated))
98642 put_anon_vma(allocated);
98643 +
98644 +#ifdef CONFIG_PAX_SEGMEXEC
98645 + if (unlikely(avc_m))
98646 + anon_vma_chain_free(avc_m);
98647 +#endif
98648 +
98649 if (unlikely(avc))
98650 anon_vma_chain_free(avc);
98651 }
98652 return 0;
98653
98654 out_enomem_free_avc:
98655 +
98656 +#ifdef CONFIG_PAX_SEGMEXEC
98657 + if (avc_m)
98658 + anon_vma_chain_free(avc_m);
98659 +#endif
98660 +
98661 anon_vma_chain_free(avc);
98662 out_enomem:
98663 return -ENOMEM;
98664 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
98665 * good chance of avoiding scanning the whole hierarchy when it searches where
98666 * page is mapped.
98667 */
98668 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98669 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
98670 {
98671 struct anon_vma_chain *avc, *pavc;
98672 struct anon_vma *root = NULL;
98673 @@ -296,7 +331,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
98674 * the corresponding VMA in the parent process is attached to.
98675 * Returns 0 on success, non-zero on failure.
98676 */
98677 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
98678 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
98679 {
98680 struct anon_vma_chain *avc;
98681 struct anon_vma *anon_vma;
98682 @@ -416,8 +451,10 @@ static void anon_vma_ctor(void *data)
98683 void __init anon_vma_init(void)
98684 {
98685 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
98686 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
98687 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
98688 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
98689 + anon_vma_ctor);
98690 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
98691 + SLAB_PANIC|SLAB_NO_SANITIZE);
98692 }
98693
98694 /*
98695 diff --git a/mm/shmem.c b/mm/shmem.c
98696 index 993e6ba..a962ba3 100644
98697 --- a/mm/shmem.c
98698 +++ b/mm/shmem.c
98699 @@ -33,7 +33,7 @@
98700 #include <linux/swap.h>
98701 #include <linux/aio.h>
98702
98703 -static struct vfsmount *shm_mnt;
98704 +struct vfsmount *shm_mnt;
98705
98706 #ifdef CONFIG_SHMEM
98707 /*
98708 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
98709 #define BOGO_DIRENT_SIZE 20
98710
98711 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
98712 -#define SHORT_SYMLINK_LEN 128
98713 +#define SHORT_SYMLINK_LEN 64
98714
98715 /*
98716 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
98717 @@ -2558,6 +2558,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
98718 static int shmem_xattr_validate(const char *name)
98719 {
98720 struct { const char *prefix; size_t len; } arr[] = {
98721 +
98722 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98723 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
98724 +#endif
98725 +
98726 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
98727 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
98728 };
98729 @@ -2613,6 +2618,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
98730 if (err)
98731 return err;
98732
98733 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
98734 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
98735 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
98736 + return -EOPNOTSUPP;
98737 + if (size > 8)
98738 + return -EINVAL;
98739 + }
98740 +#endif
98741 +
98742 return simple_xattr_set(&info->xattrs, name, value, size, flags);
98743 }
98744
98745 @@ -2996,8 +3010,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
98746 int err = -ENOMEM;
98747
98748 /* Round up to L1_CACHE_BYTES to resist false sharing */
98749 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
98750 - L1_CACHE_BYTES), GFP_KERNEL);
98751 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
98752 if (!sbinfo)
98753 return -ENOMEM;
98754
98755 diff --git a/mm/slab.c b/mm/slab.c
98756 index 65b5dcb..d53d866 100644
98757 --- a/mm/slab.c
98758 +++ b/mm/slab.c
98759 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98760 if ((x)->max_freeable < i) \
98761 (x)->max_freeable = i; \
98762 } while (0)
98763 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
98764 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
98765 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
98766 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
98767 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
98768 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
98769 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
98770 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
98771 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
98772 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
98773 #else
98774 #define STATS_INC_ACTIVE(x) do { } while (0)
98775 #define STATS_DEC_ACTIVE(x) do { } while (0)
98776 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
98777 #define STATS_INC_ALLOCMISS(x) do { } while (0)
98778 #define STATS_INC_FREEHIT(x) do { } while (0)
98779 #define STATS_INC_FREEMISS(x) do { } while (0)
98780 +#define STATS_INC_SANITIZED(x) do { } while (0)
98781 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
98782 #endif
98783
98784 #if DEBUG
98785 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
98786 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
98787 */
98788 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
98789 - const struct page *page, void *obj)
98790 + const struct page *page, const void *obj)
98791 {
98792 u32 offset = (obj - page->s_mem);
98793 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
98794 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
98795 * structures first. Without this, further allocations will bug.
98796 */
98797 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
98798 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
98799 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
98800 slab_state = PARTIAL_NODE;
98801
98802 slab_early_init = 0;
98803 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
98804
98805 cachep = find_mergeable(size, align, flags, name, ctor);
98806 if (cachep) {
98807 - cachep->refcount++;
98808 + atomic_inc(&cachep->refcount);
98809
98810 /*
98811 * Adjust the object sizes so that we clear
98812 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
98813 struct array_cache *ac = cpu_cache_get(cachep);
98814
98815 check_irq_off();
98816 +
98817 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98818 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
98819 + STATS_INC_NOT_SANITIZED(cachep);
98820 + else {
98821 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
98822 +
98823 + if (cachep->ctor)
98824 + cachep->ctor(objp);
98825 +
98826 + STATS_INC_SANITIZED(cachep);
98827 + }
98828 +#endif
98829 +
98830 kmemleak_free_recursive(objp, cachep->flags);
98831 objp = cache_free_debugcheck(cachep, objp, caller);
98832
98833 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
98834 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
98835 }
98836
98837 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
98838 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
98839 {
98840 return __do_kmalloc_node(size, flags, node, _RET_IP_);
98841 }
98842 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
98843 * @flags: the type of memory to allocate (see kmalloc).
98844 * @caller: function caller for debug tracking of the caller
98845 */
98846 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
98847 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
98848 unsigned long caller)
98849 {
98850 struct kmem_cache *cachep;
98851 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
98852
98853 if (unlikely(ZERO_OR_NULL_PTR(objp)))
98854 return;
98855 + VM_BUG_ON(!virt_addr_valid(objp));
98856 local_irq_save(flags);
98857 kfree_debugcheck(objp);
98858 c = virt_to_cache(objp);
98859 @@ -3984,14 +4003,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
98860 }
98861 /* cpu stats */
98862 {
98863 - unsigned long allochit = atomic_read(&cachep->allochit);
98864 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
98865 - unsigned long freehit = atomic_read(&cachep->freehit);
98866 - unsigned long freemiss = atomic_read(&cachep->freemiss);
98867 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
98868 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
98869 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
98870 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
98871
98872 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
98873 allochit, allocmiss, freehit, freemiss);
98874 }
98875 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98876 + {
98877 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
98878 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
98879 +
98880 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
98881 + }
98882 +#endif
98883 #endif
98884 }
98885
98886 @@ -4199,13 +4226,69 @@ static const struct file_operations proc_slabstats_operations = {
98887 static int __init slab_proc_init(void)
98888 {
98889 #ifdef CONFIG_DEBUG_SLAB_LEAK
98890 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
98891 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
98892 #endif
98893 return 0;
98894 }
98895 module_init(slab_proc_init);
98896 #endif
98897
98898 +bool is_usercopy_object(const void *ptr)
98899 +{
98900 + struct page *page;
98901 + struct kmem_cache *cachep;
98902 +
98903 + if (ZERO_OR_NULL_PTR(ptr))
98904 + return false;
98905 +
98906 + if (!slab_is_available())
98907 + return false;
98908 +
98909 + if (!virt_addr_valid(ptr))
98910 + return false;
98911 +
98912 + page = virt_to_head_page(ptr);
98913 +
98914 + if (!PageSlab(page))
98915 + return false;
98916 +
98917 + cachep = page->slab_cache;
98918 + return cachep->flags & SLAB_USERCOPY;
98919 +}
98920 +
98921 +#ifdef CONFIG_PAX_USERCOPY
98922 +const char *check_heap_object(const void *ptr, unsigned long n)
98923 +{
98924 + struct page *page;
98925 + struct kmem_cache *cachep;
98926 + unsigned int objnr;
98927 + unsigned long offset;
98928 +
98929 + if (ZERO_OR_NULL_PTR(ptr))
98930 + return "<null>";
98931 +
98932 + if (!virt_addr_valid(ptr))
98933 + return NULL;
98934 +
98935 + page = virt_to_head_page(ptr);
98936 +
98937 + if (!PageSlab(page))
98938 + return NULL;
98939 +
98940 + cachep = page->slab_cache;
98941 + if (!(cachep->flags & SLAB_USERCOPY))
98942 + return cachep->name;
98943 +
98944 + objnr = obj_to_index(cachep, page, ptr);
98945 + BUG_ON(objnr >= cachep->num);
98946 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
98947 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
98948 + return NULL;
98949 +
98950 + return cachep->name;
98951 +}
98952 +#endif
98953 +
98954 /**
98955 * ksize - get the actual amount of memory allocated for a given object
98956 * @objp: Pointer to the object
98957 diff --git a/mm/slab.h b/mm/slab.h
98958 index 1cf40054..10ad563 100644
98959 --- a/mm/slab.h
98960 +++ b/mm/slab.h
98961 @@ -22,7 +22,7 @@ struct kmem_cache {
98962 unsigned int align; /* Alignment as calculated */
98963 unsigned long flags; /* Active flags on the slab */
98964 const char *name; /* Slab name for sysfs */
98965 - int refcount; /* Use counter */
98966 + atomic_t refcount; /* Use counter */
98967 void (*ctor)(void *); /* Called on object slot creation */
98968 struct list_head list; /* List of all slab caches on the system */
98969 };
98970 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
98971 /* The slab cache that manages slab cache information */
98972 extern struct kmem_cache *kmem_cache;
98973
98974 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
98975 +#ifdef CONFIG_X86_64
98976 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
98977 +#else
98978 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
98979 +#endif
98980 +enum pax_sanitize_mode {
98981 + PAX_SANITIZE_SLAB_OFF = 0,
98982 + PAX_SANITIZE_SLAB_FAST,
98983 + PAX_SANITIZE_SLAB_FULL,
98984 +};
98985 +extern enum pax_sanitize_mode pax_sanitize_slab;
98986 +#endif
98987 +
98988 unsigned long calculate_alignment(unsigned long flags,
98989 unsigned long align, unsigned long size);
98990
98991 @@ -116,7 +130,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
98992
98993 /* Legal flag mask for kmem_cache_create(), for various configurations */
98994 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
98995 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
98996 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
98997 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
98998
98999 #if defined(CONFIG_DEBUG_SLAB)
99000 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
99001 @@ -300,6 +315,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
99002 return s;
99003
99004 page = virt_to_head_page(x);
99005 +
99006 + BUG_ON(!PageSlab(page));
99007 +
99008 cachep = page->slab_cache;
99009 if (slab_equal_or_root(cachep, s))
99010 return cachep;
99011 diff --git a/mm/slab_common.c b/mm/slab_common.c
99012 index e03dd6f..c475838 100644
99013 --- a/mm/slab_common.c
99014 +++ b/mm/slab_common.c
99015 @@ -25,11 +25,35 @@
99016
99017 #include "slab.h"
99018
99019 -enum slab_state slab_state;
99020 +enum slab_state slab_state __read_only;
99021 LIST_HEAD(slab_caches);
99022 DEFINE_MUTEX(slab_mutex);
99023 struct kmem_cache *kmem_cache;
99024
99025 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99026 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
99027 +static int __init pax_sanitize_slab_setup(char *str)
99028 +{
99029 + if (!str)
99030 + return 0;
99031 +
99032 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
99033 + pr_info("PaX slab sanitization: %s\n", "disabled");
99034 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
99035 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
99036 + pr_info("PaX slab sanitization: %s\n", "fast");
99037 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
99038 + } else if (!strcmp(str, "full")) {
99039 + pr_info("PaX slab sanitization: %s\n", "full");
99040 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
99041 + } else
99042 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
99043 +
99044 + return 0;
99045 +}
99046 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
99047 +#endif
99048 +
99049 /*
99050 * Set of flags that will prevent slab merging
99051 */
99052 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
99053 * Merge control. If this is set then no merging of slab caches will occur.
99054 * (Could be removed. This was introduced to pacify the merge skeptics.)
99055 */
99056 -static int slab_nomerge;
99057 +static int slab_nomerge = 1;
99058
99059 static int __init setup_slab_nomerge(char *str)
99060 {
99061 @@ -218,7 +242,7 @@ int slab_unmergeable(struct kmem_cache *s)
99062 /*
99063 * We may have set a slab to be unmergeable during bootstrap.
99064 */
99065 - if (s->refcount < 0)
99066 + if (atomic_read(&s->refcount) < 0)
99067 return 1;
99068
99069 return 0;
99070 @@ -322,7 +346,7 @@ do_kmem_cache_create(char *name, size_t object_size, size_t size, size_t align,
99071 if (err)
99072 goto out_free_cache;
99073
99074 - s->refcount = 1;
99075 + atomic_set(&s->refcount, 1);
99076 list_add(&s->list, &slab_caches);
99077 out:
99078 if (err)
99079 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
99080 */
99081 flags &= CACHE_CREATE_MASK;
99082
99083 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99084 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
99085 + flags |= SLAB_NO_SANITIZE;
99086 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
99087 + flags &= ~SLAB_NO_SANITIZE;
99088 +#endif
99089 +
99090 s = __kmem_cache_alias(name, size, align, flags, ctor);
99091 if (s)
99092 goto out_unlock;
99093 @@ -505,8 +536,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99094
99095 mutex_lock(&slab_mutex);
99096
99097 - s->refcount--;
99098 - if (s->refcount)
99099 + if (!atomic_dec_and_test(&s->refcount))
99100 goto out_unlock;
99101
99102 if (memcg_cleanup_cache_params(s) != 0)
99103 @@ -526,7 +556,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
99104 rcu_barrier();
99105
99106 memcg_free_cache_params(s);
99107 -#ifdef SLAB_SUPPORTS_SYSFS
99108 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99109 sysfs_slab_remove(s);
99110 #else
99111 slab_kmem_cache_release(s);
99112 @@ -582,7 +612,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
99113 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
99114 name, size, err);
99115
99116 - s->refcount = -1; /* Exempt from merging for now */
99117 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
99118 }
99119
99120 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99121 @@ -595,7 +625,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
99122
99123 create_boot_cache(s, name, size, flags);
99124 list_add(&s->list, &slab_caches);
99125 - s->refcount = 1;
99126 + atomic_set(&s->refcount, 1);
99127 return s;
99128 }
99129
99130 @@ -607,6 +637,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
99131 EXPORT_SYMBOL(kmalloc_dma_caches);
99132 #endif
99133
99134 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99135 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
99136 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
99137 +#endif
99138 +
99139 /*
99140 * Conversion table for small slabs sizes / 8 to the index in the
99141 * kmalloc array. This is necessary for slabs < 192 since we have non power
99142 @@ -671,6 +706,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
99143 return kmalloc_dma_caches[index];
99144
99145 #endif
99146 +
99147 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99148 + if (unlikely((flags & GFP_USERCOPY)))
99149 + return kmalloc_usercopy_caches[index];
99150 +
99151 +#endif
99152 +
99153 return kmalloc_caches[index];
99154 }
99155
99156 @@ -727,7 +769,7 @@ void __init create_kmalloc_caches(unsigned long flags)
99157 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
99158 if (!kmalloc_caches[i]) {
99159 kmalloc_caches[i] = create_kmalloc_cache(NULL,
99160 - 1 << i, flags);
99161 + 1 << i, SLAB_USERCOPY | flags);
99162 }
99163
99164 /*
99165 @@ -736,10 +778,10 @@ void __init create_kmalloc_caches(unsigned long flags)
99166 * earlier power of two caches
99167 */
99168 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
99169 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
99170 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
99171
99172 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
99173 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
99174 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
99175 }
99176
99177 /* Kmalloc array is now usable */
99178 @@ -772,6 +814,23 @@ void __init create_kmalloc_caches(unsigned long flags)
99179 }
99180 }
99181 #endif
99182 +
99183 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99184 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
99185 + struct kmem_cache *s = kmalloc_caches[i];
99186 +
99187 + if (s) {
99188 + int size = kmalloc_size(i);
99189 + char *n = kasprintf(GFP_NOWAIT,
99190 + "usercopy-kmalloc-%d", size);
99191 +
99192 + BUG_ON(!n);
99193 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
99194 + size, SLAB_USERCOPY | flags);
99195 + }
99196 + }
99197 +#endif
99198 +
99199 }
99200 #endif /* !CONFIG_SLOB */
99201
99202 @@ -830,6 +889,9 @@ static void print_slabinfo_header(struct seq_file *m)
99203 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
99204 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
99205 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
99206 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99207 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
99208 +#endif
99209 #endif
99210 seq_putc(m, '\n');
99211 }
99212 @@ -964,7 +1026,7 @@ static int __init slab_proc_init(void)
99213 module_init(slab_proc_init);
99214 #endif /* CONFIG_SLABINFO */
99215
99216 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
99217 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
99218 gfp_t flags)
99219 {
99220 void *ret;
99221 diff --git a/mm/slob.c b/mm/slob.c
99222 index 96a8620..46b3f12 100644
99223 --- a/mm/slob.c
99224 +++ b/mm/slob.c
99225 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
99226 /*
99227 * Return the size of a slob block.
99228 */
99229 -static slobidx_t slob_units(slob_t *s)
99230 +static slobidx_t slob_units(const slob_t *s)
99231 {
99232 if (s->units > 0)
99233 return s->units;
99234 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
99235 /*
99236 * Return the next free slob block pointer after this one.
99237 */
99238 -static slob_t *slob_next(slob_t *s)
99239 +static slob_t *slob_next(const slob_t *s)
99240 {
99241 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
99242 slobidx_t next;
99243 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
99244 /*
99245 * Returns true if s is the last free block in its page.
99246 */
99247 -static int slob_last(slob_t *s)
99248 +static int slob_last(const slob_t *s)
99249 {
99250 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
99251 }
99252
99253 -static void *slob_new_pages(gfp_t gfp, int order, int node)
99254 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
99255 {
99256 - void *page;
99257 + struct page *page;
99258
99259 #ifdef CONFIG_NUMA
99260 if (node != NUMA_NO_NODE)
99261 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
99262 if (!page)
99263 return NULL;
99264
99265 - return page_address(page);
99266 + __SetPageSlab(page);
99267 + return page;
99268 }
99269
99270 -static void slob_free_pages(void *b, int order)
99271 +static void slob_free_pages(struct page *sp, int order)
99272 {
99273 if (current->reclaim_state)
99274 current->reclaim_state->reclaimed_slab += 1 << order;
99275 - free_pages((unsigned long)b, order);
99276 + __ClearPageSlab(sp);
99277 + page_mapcount_reset(sp);
99278 + sp->private = 0;
99279 + __free_pages(sp, order);
99280 }
99281
99282 /*
99283 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99284
99285 /* Not enough space: must allocate a new page */
99286 if (!b) {
99287 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99288 - if (!b)
99289 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
99290 + if (!sp)
99291 return NULL;
99292 - sp = virt_to_page(b);
99293 - __SetPageSlab(sp);
99294 + b = page_address(sp);
99295
99296 spin_lock_irqsave(&slob_lock, flags);
99297 sp->units = SLOB_UNITS(PAGE_SIZE);
99298 sp->freelist = b;
99299 + sp->private = 0;
99300 INIT_LIST_HEAD(&sp->lru);
99301 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
99302 set_slob_page_free(sp, slob_list);
99303 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
99304 /*
99305 * slob_free: entry point into the slob allocator.
99306 */
99307 -static void slob_free(void *block, int size)
99308 +static void slob_free(struct kmem_cache *c, void *block, int size)
99309 {
99310 struct page *sp;
99311 slob_t *prev, *next, *b = (slob_t *)block;
99312 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
99313 if (slob_page_free(sp))
99314 clear_slob_page_free(sp);
99315 spin_unlock_irqrestore(&slob_lock, flags);
99316 - __ClearPageSlab(sp);
99317 - page_mapcount_reset(sp);
99318 - slob_free_pages(b, 0);
99319 + slob_free_pages(sp, 0);
99320 return;
99321 }
99322
99323 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99324 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
99325 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
99326 +#endif
99327 +
99328 if (!slob_page_free(sp)) {
99329 /* This slob page is about to become partially free. Easy! */
99330 sp->units = units;
99331 @@ -424,11 +431,10 @@ out:
99332 */
99333
99334 static __always_inline void *
99335 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99336 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
99337 {
99338 - unsigned int *m;
99339 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99340 - void *ret;
99341 + slob_t *m;
99342 + void *ret = NULL;
99343
99344 gfp &= gfp_allowed_mask;
99345
99346 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99347
99348 if (!m)
99349 return NULL;
99350 - *m = size;
99351 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
99352 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
99353 + m[0].units = size;
99354 + m[1].units = align;
99355 ret = (void *)m + align;
99356
99357 trace_kmalloc_node(caller, ret,
99358 size, size + align, gfp, node);
99359 } else {
99360 unsigned int order = get_order(size);
99361 + struct page *page;
99362
99363 if (likely(order))
99364 gfp |= __GFP_COMP;
99365 - ret = slob_new_pages(gfp, order, node);
99366 + page = slob_new_pages(gfp, order, node);
99367 + if (page) {
99368 + ret = page_address(page);
99369 + page->private = size;
99370 + }
99371
99372 trace_kmalloc_node(caller, ret,
99373 size, PAGE_SIZE << order, gfp, node);
99374 }
99375
99376 - kmemleak_alloc(ret, size, 1, gfp);
99377 return ret;
99378 }
99379
99380 -void *__kmalloc(size_t size, gfp_t gfp)
99381 +static __always_inline void *
99382 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
99383 +{
99384 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99385 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
99386 +
99387 + if (!ZERO_OR_NULL_PTR(ret))
99388 + kmemleak_alloc(ret, size, 1, gfp);
99389 + return ret;
99390 +}
99391 +
99392 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
99393 {
99394 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
99395 }
99396 @@ -491,34 +515,112 @@ void kfree(const void *block)
99397 return;
99398 kmemleak_free(block);
99399
99400 + VM_BUG_ON(!virt_addr_valid(block));
99401 sp = virt_to_page(block);
99402 - if (PageSlab(sp)) {
99403 + VM_BUG_ON(!PageSlab(sp));
99404 + if (!sp->private) {
99405 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99406 - unsigned int *m = (unsigned int *)(block - align);
99407 - slob_free(m, *m + align);
99408 - } else
99409 + slob_t *m = (slob_t *)(block - align);
99410 + slob_free(NULL, m, m[0].units + align);
99411 + } else {
99412 + __ClearPageSlab(sp);
99413 + page_mapcount_reset(sp);
99414 + sp->private = 0;
99415 __free_pages(sp, compound_order(sp));
99416 + }
99417 }
99418 EXPORT_SYMBOL(kfree);
99419
99420 +bool is_usercopy_object(const void *ptr)
99421 +{
99422 + if (!slab_is_available())
99423 + return false;
99424 +
99425 + // PAX: TODO
99426 +
99427 + return false;
99428 +}
99429 +
99430 +#ifdef CONFIG_PAX_USERCOPY
99431 +const char *check_heap_object(const void *ptr, unsigned long n)
99432 +{
99433 + struct page *page;
99434 + const slob_t *free;
99435 + const void *base;
99436 + unsigned long flags;
99437 +
99438 + if (ZERO_OR_NULL_PTR(ptr))
99439 + return "<null>";
99440 +
99441 + if (!virt_addr_valid(ptr))
99442 + return NULL;
99443 +
99444 + page = virt_to_head_page(ptr);
99445 + if (!PageSlab(page))
99446 + return NULL;
99447 +
99448 + if (page->private) {
99449 + base = page;
99450 + if (base <= ptr && n <= page->private - (ptr - base))
99451 + return NULL;
99452 + return "<slob>";
99453 + }
99454 +
99455 + /* some tricky double walking to find the chunk */
99456 + spin_lock_irqsave(&slob_lock, flags);
99457 + base = (void *)((unsigned long)ptr & PAGE_MASK);
99458 + free = page->freelist;
99459 +
99460 + while (!slob_last(free) && (void *)free <= ptr) {
99461 + base = free + slob_units(free);
99462 + free = slob_next(free);
99463 + }
99464 +
99465 + while (base < (void *)free) {
99466 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
99467 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
99468 + int offset;
99469 +
99470 + if (ptr < base + align)
99471 + break;
99472 +
99473 + offset = ptr - base - align;
99474 + if (offset >= m) {
99475 + base += size;
99476 + continue;
99477 + }
99478 +
99479 + if (n > m - offset)
99480 + break;
99481 +
99482 + spin_unlock_irqrestore(&slob_lock, flags);
99483 + return NULL;
99484 + }
99485 +
99486 + spin_unlock_irqrestore(&slob_lock, flags);
99487 + return "<slob>";
99488 +}
99489 +#endif
99490 +
99491 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
99492 size_t ksize(const void *block)
99493 {
99494 struct page *sp;
99495 int align;
99496 - unsigned int *m;
99497 + slob_t *m;
99498
99499 BUG_ON(!block);
99500 if (unlikely(block == ZERO_SIZE_PTR))
99501 return 0;
99502
99503 sp = virt_to_page(block);
99504 - if (unlikely(!PageSlab(sp)))
99505 - return PAGE_SIZE << compound_order(sp);
99506 + VM_BUG_ON(!PageSlab(sp));
99507 + if (sp->private)
99508 + return sp->private;
99509
99510 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
99511 - m = (unsigned int *)(block - align);
99512 - return SLOB_UNITS(*m) * SLOB_UNIT;
99513 + m = (slob_t *)(block - align);
99514 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
99515 }
99516 EXPORT_SYMBOL(ksize);
99517
99518 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
99519
99520 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
99521 {
99522 - void *b;
99523 + void *b = NULL;
99524
99525 flags &= gfp_allowed_mask;
99526
99527 lockdep_trace_alloc(flags);
99528
99529 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99530 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
99531 +#else
99532 if (c->size < PAGE_SIZE) {
99533 b = slob_alloc(c->size, flags, c->align, node);
99534 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99535 SLOB_UNITS(c->size) * SLOB_UNIT,
99536 flags, node);
99537 } else {
99538 - b = slob_new_pages(flags, get_order(c->size), node);
99539 + struct page *sp;
99540 +
99541 + sp = slob_new_pages(flags, get_order(c->size), node);
99542 + if (sp) {
99543 + b = page_address(sp);
99544 + sp->private = c->size;
99545 + }
99546 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
99547 PAGE_SIZE << get_order(c->size),
99548 flags, node);
99549 }
99550 +#endif
99551
99552 if (b && c->ctor)
99553 c->ctor(b);
99554 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
99555 EXPORT_SYMBOL(kmem_cache_alloc);
99556
99557 #ifdef CONFIG_NUMA
99558 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
99559 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
99560 {
99561 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
99562 }
99563 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
99564 EXPORT_SYMBOL(kmem_cache_alloc_node);
99565 #endif
99566
99567 -static void __kmem_cache_free(void *b, int size)
99568 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
99569 {
99570 - if (size < PAGE_SIZE)
99571 - slob_free(b, size);
99572 + struct page *sp;
99573 +
99574 + sp = virt_to_page(b);
99575 + BUG_ON(!PageSlab(sp));
99576 + if (!sp->private)
99577 + slob_free(c, b, size);
99578 else
99579 - slob_free_pages(b, get_order(size));
99580 + slob_free_pages(sp, get_order(size));
99581 }
99582
99583 static void kmem_rcu_free(struct rcu_head *head)
99584 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
99585 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
99586 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
99587
99588 - __kmem_cache_free(b, slob_rcu->size);
99589 + __kmem_cache_free(NULL, b, slob_rcu->size);
99590 }
99591
99592 void kmem_cache_free(struct kmem_cache *c, void *b)
99593 {
99594 + int size = c->size;
99595 +
99596 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99597 + if (size + c->align < PAGE_SIZE) {
99598 + size += c->align;
99599 + b -= c->align;
99600 + }
99601 +#endif
99602 +
99603 kmemleak_free_recursive(b, c->flags);
99604 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
99605 struct slob_rcu *slob_rcu;
99606 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
99607 - slob_rcu->size = c->size;
99608 + slob_rcu = b + (size - sizeof(struct slob_rcu));
99609 + slob_rcu->size = size;
99610 call_rcu(&slob_rcu->head, kmem_rcu_free);
99611 } else {
99612 - __kmem_cache_free(b, c->size);
99613 + __kmem_cache_free(c, b, size);
99614 }
99615
99616 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99617 + trace_kfree(_RET_IP_, b);
99618 +#else
99619 trace_kmem_cache_free(_RET_IP_, b);
99620 +#endif
99621 +
99622 }
99623 EXPORT_SYMBOL(kmem_cache_free);
99624
99625 diff --git a/mm/slub.c b/mm/slub.c
99626 index fe376fe..2f5757c 100644
99627 --- a/mm/slub.c
99628 +++ b/mm/slub.c
99629 @@ -197,7 +197,7 @@ struct track {
99630
99631 enum track_item { TRACK_ALLOC, TRACK_FREE };
99632
99633 -#ifdef CONFIG_SYSFS
99634 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99635 static int sysfs_slab_add(struct kmem_cache *);
99636 static int sysfs_slab_alias(struct kmem_cache *, const char *);
99637 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
99638 @@ -535,7 +535,7 @@ static void print_track(const char *s, struct track *t)
99639 if (!t->addr)
99640 return;
99641
99642 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
99643 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
99644 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
99645 #ifdef CONFIG_STACKTRACE
99646 {
99647 @@ -2652,6 +2652,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
99648
99649 slab_free_hook(s, x);
99650
99651 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99652 + if (!(s->flags & SLAB_NO_SANITIZE)) {
99653 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
99654 + if (s->ctor)
99655 + s->ctor(x);
99656 + }
99657 +#endif
99658 +
99659 redo:
99660 /*
99661 * Determine the currently cpus per cpu slab.
99662 @@ -2989,6 +2997,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
99663 s->inuse = size;
99664
99665 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
99666 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99667 + (!(flags & SLAB_NO_SANITIZE)) ||
99668 +#endif
99669 s->ctor)) {
99670 /*
99671 * Relocate free pointer after the object if it is not
99672 @@ -3243,7 +3254,7 @@ static int __init setup_slub_min_objects(char *str)
99673
99674 __setup("slub_min_objects=", setup_slub_min_objects);
99675
99676 -void *__kmalloc(size_t size, gfp_t flags)
99677 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
99678 {
99679 struct kmem_cache *s;
99680 void *ret;
99681 @@ -3279,7 +3290,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
99682 return ptr;
99683 }
99684
99685 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
99686 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
99687 {
99688 struct kmem_cache *s;
99689 void *ret;
99690 @@ -3308,6 +3319,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
99691 EXPORT_SYMBOL(__kmalloc_node);
99692 #endif
99693
99694 +bool is_usercopy_object(const void *ptr)
99695 +{
99696 + struct page *page;
99697 + struct kmem_cache *s;
99698 +
99699 + if (ZERO_OR_NULL_PTR(ptr))
99700 + return false;
99701 +
99702 + if (!slab_is_available())
99703 + return false;
99704 +
99705 + if (!virt_addr_valid(ptr))
99706 + return false;
99707 +
99708 + page = virt_to_head_page(ptr);
99709 +
99710 + if (!PageSlab(page))
99711 + return false;
99712 +
99713 + s = page->slab_cache;
99714 + return s->flags & SLAB_USERCOPY;
99715 +}
99716 +
99717 +#ifdef CONFIG_PAX_USERCOPY
99718 +const char *check_heap_object(const void *ptr, unsigned long n)
99719 +{
99720 + struct page *page;
99721 + struct kmem_cache *s;
99722 + unsigned long offset;
99723 +
99724 + if (ZERO_OR_NULL_PTR(ptr))
99725 + return "<null>";
99726 +
99727 + if (!virt_addr_valid(ptr))
99728 + return NULL;
99729 +
99730 + page = virt_to_head_page(ptr);
99731 +
99732 + if (!PageSlab(page))
99733 + return NULL;
99734 +
99735 + s = page->slab_cache;
99736 + if (!(s->flags & SLAB_USERCOPY))
99737 + return s->name;
99738 +
99739 + offset = (ptr - page_address(page)) % s->size;
99740 + if (offset <= s->object_size && n <= s->object_size - offset)
99741 + return NULL;
99742 +
99743 + return s->name;
99744 +}
99745 +#endif
99746 +
99747 size_t ksize(const void *object)
99748 {
99749 struct page *page;
99750 @@ -3336,6 +3400,7 @@ void kfree(const void *x)
99751 if (unlikely(ZERO_OR_NULL_PTR(x)))
99752 return;
99753
99754 + VM_BUG_ON(!virt_addr_valid(x));
99755 page = virt_to_head_page(x);
99756 if (unlikely(!PageSlab(page))) {
99757 BUG_ON(!PageCompound(page));
99758 @@ -3631,7 +3696,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99759 int i;
99760 struct kmem_cache *c;
99761
99762 - s->refcount++;
99763 + atomic_inc(&s->refcount);
99764
99765 /*
99766 * Adjust the object sizes so that we clear
99767 @@ -3650,7 +3715,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
99768 }
99769
99770 if (sysfs_slab_alias(s, name)) {
99771 - s->refcount--;
99772 + atomic_dec(&s->refcount);
99773 s = NULL;
99774 }
99775 }
99776 @@ -3767,7 +3832,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
99777 }
99778 #endif
99779
99780 -#ifdef CONFIG_SYSFS
99781 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99782 static int count_inuse(struct page *page)
99783 {
99784 return page->inuse;
99785 @@ -4048,7 +4113,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
99786 len += sprintf(buf + len, "%7ld ", l->count);
99787
99788 if (l->addr)
99789 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99790 + len += sprintf(buf + len, "%pS", NULL);
99791 +#else
99792 len += sprintf(buf + len, "%pS", (void *)l->addr);
99793 +#endif
99794 else
99795 len += sprintf(buf + len, "<not-available>");
99796
99797 @@ -4150,12 +4219,12 @@ static void __init resiliency_test(void)
99798 validate_slab_cache(kmalloc_caches[9]);
99799 }
99800 #else
99801 -#ifdef CONFIG_SYSFS
99802 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99803 static void resiliency_test(void) {};
99804 #endif
99805 #endif
99806
99807 -#ifdef CONFIG_SYSFS
99808 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99809 enum slab_stat_type {
99810 SL_ALL, /* All slabs */
99811 SL_PARTIAL, /* Only partially allocated slabs */
99812 @@ -4392,13 +4461,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
99813 {
99814 if (!s->ctor)
99815 return 0;
99816 +#ifdef CONFIG_GRKERNSEC_HIDESYM
99817 + return sprintf(buf, "%pS\n", NULL);
99818 +#else
99819 return sprintf(buf, "%pS\n", s->ctor);
99820 +#endif
99821 }
99822 SLAB_ATTR_RO(ctor);
99823
99824 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
99825 {
99826 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
99827 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
99828 }
99829 SLAB_ATTR_RO(aliases);
99830
99831 @@ -4486,6 +4559,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
99832 SLAB_ATTR_RO(cache_dma);
99833 #endif
99834
99835 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99836 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
99837 +{
99838 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
99839 +}
99840 +SLAB_ATTR_RO(usercopy);
99841 +#endif
99842 +
99843 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99844 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
99845 +{
99846 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
99847 +}
99848 +SLAB_ATTR_RO(sanitize);
99849 +#endif
99850 +
99851 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
99852 {
99853 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
99854 @@ -4541,7 +4630,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
99855 * as well as cause other issues like converting a mergeable
99856 * cache into an umergeable one.
99857 */
99858 - if (s->refcount > 1)
99859 + if (atomic_read(&s->refcount) > 1)
99860 return -EINVAL;
99861
99862 s->flags &= ~SLAB_TRACE;
99863 @@ -4661,7 +4750,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
99864 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
99865 size_t length)
99866 {
99867 - if (s->refcount > 1)
99868 + if (atomic_read(&s->refcount) > 1)
99869 return -EINVAL;
99870
99871 s->flags &= ~SLAB_FAILSLAB;
99872 @@ -4831,6 +4920,12 @@ static struct attribute *slab_attrs[] = {
99873 #ifdef CONFIG_ZONE_DMA
99874 &cache_dma_attr.attr,
99875 #endif
99876 +#ifdef CONFIG_PAX_USERCOPY_SLABS
99877 + &usercopy_attr.attr,
99878 +#endif
99879 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
99880 + &sanitize_attr.attr,
99881 +#endif
99882 #ifdef CONFIG_NUMA
99883 &remote_node_defrag_ratio_attr.attr,
99884 #endif
99885 @@ -5075,6 +5170,7 @@ static char *create_unique_id(struct kmem_cache *s)
99886 return name;
99887 }
99888
99889 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99890 static int sysfs_slab_add(struct kmem_cache *s)
99891 {
99892 int err;
99893 @@ -5148,6 +5244,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
99894 kobject_del(&s->kobj);
99895 kobject_put(&s->kobj);
99896 }
99897 +#endif
99898
99899 /*
99900 * Need to buffer aliases during bootup until sysfs becomes
99901 @@ -5161,6 +5258,7 @@ struct saved_alias {
99902
99903 static struct saved_alias *alias_list;
99904
99905 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
99906 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
99907 {
99908 struct saved_alias *al;
99909 @@ -5183,6 +5281,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
99910 alias_list = al;
99911 return 0;
99912 }
99913 +#endif
99914
99915 static int __init slab_sysfs_init(void)
99916 {
99917 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
99918 index 4cba9c2..b4f9fcc 100644
99919 --- a/mm/sparse-vmemmap.c
99920 +++ b/mm/sparse-vmemmap.c
99921 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
99922 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
99923 if (!p)
99924 return NULL;
99925 - pud_populate(&init_mm, pud, p);
99926 + pud_populate_kernel(&init_mm, pud, p);
99927 }
99928 return pud;
99929 }
99930 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
99931 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
99932 if (!p)
99933 return NULL;
99934 - pgd_populate(&init_mm, pgd, p);
99935 + pgd_populate_kernel(&init_mm, pgd, p);
99936 }
99937 return pgd;
99938 }
99939 diff --git a/mm/sparse.c b/mm/sparse.c
99940 index d1b48b6..6e8590e 100644
99941 --- a/mm/sparse.c
99942 +++ b/mm/sparse.c
99943 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
99944
99945 for (i = 0; i < PAGES_PER_SECTION; i++) {
99946 if (PageHWPoison(&memmap[i])) {
99947 - atomic_long_sub(1, &num_poisoned_pages);
99948 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
99949 ClearPageHWPoison(&memmap[i]);
99950 }
99951 }
99952 diff --git a/mm/swap.c b/mm/swap.c
99953 index 8a12b33..7068e78 100644
99954 --- a/mm/swap.c
99955 +++ b/mm/swap.c
99956 @@ -31,6 +31,7 @@
99957 #include <linux/memcontrol.h>
99958 #include <linux/gfp.h>
99959 #include <linux/uio.h>
99960 +#include <linux/hugetlb.h>
99961
99962 #include "internal.h"
99963
99964 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
99965
99966 __page_cache_release(page);
99967 dtor = get_compound_page_dtor(page);
99968 + if (!PageHuge(page))
99969 + BUG_ON(dtor != free_compound_page);
99970 (*dtor)(page);
99971 }
99972
99973 diff --git a/mm/swapfile.c b/mm/swapfile.c
99974 index 63f55cc..31874e6 100644
99975 --- a/mm/swapfile.c
99976 +++ b/mm/swapfile.c
99977 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
99978
99979 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
99980 /* Activity counter to indicate that a swapon or swapoff has occurred */
99981 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
99982 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
99983
99984 static inline unsigned char swap_count(unsigned char ent)
99985 {
99986 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
99987 spin_unlock(&swap_lock);
99988
99989 err = 0;
99990 - atomic_inc(&proc_poll_event);
99991 + atomic_inc_unchecked(&proc_poll_event);
99992 wake_up_interruptible(&proc_poll_wait);
99993
99994 out_dput:
99995 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
99996
99997 poll_wait(file, &proc_poll_wait, wait);
99998
99999 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
100000 - seq->poll_event = atomic_read(&proc_poll_event);
100001 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
100002 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100003 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
100004 }
100005
100006 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
100007 return ret;
100008
100009 seq = file->private_data;
100010 - seq->poll_event = atomic_read(&proc_poll_event);
100011 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
100012 return 0;
100013 }
100014
100015 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
100016 (frontswap_map) ? "FS" : "");
100017
100018 mutex_unlock(&swapon_mutex);
100019 - atomic_inc(&proc_poll_event);
100020 + atomic_inc_unchecked(&proc_poll_event);
100021 wake_up_interruptible(&proc_poll_wait);
100022
100023 if (S_ISREG(inode->i_mode))
100024 diff --git a/mm/util.c b/mm/util.c
100025 index fec39d4..3e60325 100644
100026 --- a/mm/util.c
100027 +++ b/mm/util.c
100028 @@ -195,6 +195,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
100029 void arch_pick_mmap_layout(struct mm_struct *mm)
100030 {
100031 mm->mmap_base = TASK_UNMAPPED_BASE;
100032 +
100033 +#ifdef CONFIG_PAX_RANDMMAP
100034 + if (mm->pax_flags & MF_PAX_RANDMMAP)
100035 + mm->mmap_base += mm->delta_mmap;
100036 +#endif
100037 +
100038 mm->get_unmapped_area = arch_get_unmapped_area;
100039 }
100040 #endif
100041 @@ -371,6 +377,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
100042 if (!mm->arg_end)
100043 goto out_mm; /* Shh! No looking before we're done */
100044
100045 + if (gr_acl_handle_procpidmem(task))
100046 + goto out_mm;
100047 +
100048 len = mm->arg_end - mm->arg_start;
100049
100050 if (len > buflen)
100051 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
100052 index 39c3388..7d976d4 100644
100053 --- a/mm/vmalloc.c
100054 +++ b/mm/vmalloc.c
100055 @@ -39,20 +39,65 @@ struct vfree_deferred {
100056 struct work_struct wq;
100057 };
100058 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
100059 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
100060 +
100061 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100062 +struct stack_deferred_llist {
100063 + struct llist_head list;
100064 + void *stack;
100065 + void *lowmem_stack;
100066 +};
100067 +
100068 +struct stack_deferred {
100069 + struct stack_deferred_llist list;
100070 + struct work_struct wq;
100071 +};
100072 +
100073 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
100074 +#endif
100075
100076 static void __vunmap(const void *, int);
100077
100078 -static void free_work(struct work_struct *w)
100079 +static void vfree_work(struct work_struct *w)
100080 +{
100081 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100082 + struct llist_node *llnode = llist_del_all(&p->list);
100083 + while (llnode) {
100084 + void *x = llnode;
100085 + llnode = llist_next(llnode);
100086 + __vunmap(x, 1);
100087 + }
100088 +}
100089 +
100090 +static void vunmap_work(struct work_struct *w)
100091 {
100092 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
100093 struct llist_node *llnode = llist_del_all(&p->list);
100094 while (llnode) {
100095 void *p = llnode;
100096 llnode = llist_next(llnode);
100097 - __vunmap(p, 1);
100098 + __vunmap(p, 0);
100099 }
100100 }
100101
100102 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100103 +static void unmap_work(struct work_struct *w)
100104 +{
100105 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
100106 + struct llist_node *llnode = llist_del_all(&p->list.list);
100107 + while (llnode) {
100108 + struct stack_deferred_llist *x =
100109 + llist_entry((struct llist_head *)llnode,
100110 + struct stack_deferred_llist, list);
100111 + void *stack = ACCESS_ONCE(x->stack);
100112 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
100113 + llnode = llist_next(llnode);
100114 + __vunmap(stack, 0);
100115 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
100116 + }
100117 +}
100118 +#endif
100119 +
100120 /*** Page table manipulation functions ***/
100121
100122 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100123 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
100124
100125 pte = pte_offset_kernel(pmd, addr);
100126 do {
100127 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100128 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100129 +
100130 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100131 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
100132 + BUG_ON(!pte_exec(*pte));
100133 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
100134 + continue;
100135 + }
100136 +#endif
100137 +
100138 + {
100139 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
100140 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
100141 + }
100142 } while (pte++, addr += PAGE_SIZE, addr != end);
100143 }
100144
100145 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
100146 pte = pte_alloc_kernel(pmd, addr);
100147 if (!pte)
100148 return -ENOMEM;
100149 +
100150 + pax_open_kernel();
100151 do {
100152 struct page *page = pages[*nr];
100153
100154 - if (WARN_ON(!pte_none(*pte)))
100155 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100156 + if (pgprot_val(prot) & _PAGE_NX)
100157 +#endif
100158 +
100159 + if (!pte_none(*pte)) {
100160 + pax_close_kernel();
100161 + WARN_ON(1);
100162 return -EBUSY;
100163 - if (WARN_ON(!page))
100164 + }
100165 + if (!page) {
100166 + pax_close_kernel();
100167 + WARN_ON(1);
100168 return -ENOMEM;
100169 + }
100170 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
100171 (*nr)++;
100172 } while (pte++, addr += PAGE_SIZE, addr != end);
100173 + pax_close_kernel();
100174 return 0;
100175 }
100176
100177 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
100178 pmd_t *pmd;
100179 unsigned long next;
100180
100181 - pmd = pmd_alloc(&init_mm, pud, addr);
100182 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
100183 if (!pmd)
100184 return -ENOMEM;
100185 do {
100186 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
100187 pud_t *pud;
100188 unsigned long next;
100189
100190 - pud = pud_alloc(&init_mm, pgd, addr);
100191 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
100192 if (!pud)
100193 return -ENOMEM;
100194 do {
100195 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
100196 if (addr >= MODULES_VADDR && addr < MODULES_END)
100197 return 1;
100198 #endif
100199 +
100200 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
100201 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
100202 + return 1;
100203 +#endif
100204 +
100205 return is_vmalloc_addr(x);
100206 }
100207
100208 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
100209
100210 if (!pgd_none(*pgd)) {
100211 pud_t *pud = pud_offset(pgd, addr);
100212 +#ifdef CONFIG_X86
100213 + if (!pud_large(*pud))
100214 +#endif
100215 if (!pud_none(*pud)) {
100216 pmd_t *pmd = pmd_offset(pud, addr);
100217 +#ifdef CONFIG_X86
100218 + if (!pmd_large(*pmd))
100219 +#endif
100220 if (!pmd_none(*pmd)) {
100221 pte_t *ptep, pte;
100222
100223 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
100224 * Allocate a region of KVA of the specified size and alignment, within the
100225 * vstart and vend.
100226 */
100227 -static struct vmap_area *alloc_vmap_area(unsigned long size,
100228 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
100229 unsigned long align,
100230 unsigned long vstart, unsigned long vend,
100231 int node, gfp_t gfp_mask)
100232 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
100233 for_each_possible_cpu(i) {
100234 struct vmap_block_queue *vbq;
100235 struct vfree_deferred *p;
100236 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100237 + struct stack_deferred *p2;
100238 +#endif
100239
100240 vbq = &per_cpu(vmap_block_queue, i);
100241 spin_lock_init(&vbq->lock);
100242 INIT_LIST_HEAD(&vbq->free);
100243 +
100244 p = &per_cpu(vfree_deferred, i);
100245 init_llist_head(&p->list);
100246 - INIT_WORK(&p->wq, free_work);
100247 + INIT_WORK(&p->wq, vfree_work);
100248 +
100249 + p = &per_cpu(vunmap_deferred, i);
100250 + init_llist_head(&p->list);
100251 + INIT_WORK(&p->wq, vunmap_work);
100252 +
100253 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100254 + p2 = &per_cpu(stack_deferred, i);
100255 + init_llist_head(&p2->list.list);
100256 + INIT_WORK(&p2->wq, unmap_work);
100257 +#endif
100258 }
100259
100260 /* Import existing vmlist entries. */
100261 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
100262 struct vm_struct *area;
100263
100264 BUG_ON(in_interrupt());
100265 +
100266 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100267 + if (flags & VM_KERNEXEC) {
100268 + if (start != VMALLOC_START || end != VMALLOC_END)
100269 + return NULL;
100270 + start = (unsigned long)MODULES_EXEC_VADDR;
100271 + end = (unsigned long)MODULES_EXEC_END;
100272 + }
100273 +#endif
100274 +
100275 if (flags & VM_IOREMAP)
100276 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
100277
100278 @@ -1511,13 +1616,37 @@ EXPORT_SYMBOL(vfree);
100279 */
100280 void vunmap(const void *addr)
100281 {
100282 - BUG_ON(in_interrupt());
100283 - might_sleep();
100284 - if (addr)
100285 + if (!addr)
100286 + return;
100287 +
100288 + if (unlikely(in_interrupt())) {
100289 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
100290 + if (llist_add((struct llist_node *)addr, &p->list))
100291 + schedule_work(&p->wq);
100292 + } else {
100293 + might_sleep();
100294 __vunmap(addr, 0);
100295 + }
100296 }
100297 EXPORT_SYMBOL(vunmap);
100298
100299 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100300 +void unmap_process_stacks(struct task_struct *task)
100301 +{
100302 + if (unlikely(in_interrupt())) {
100303 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
100304 + struct stack_deferred_llist *list = task->stack;
100305 + list->stack = task->stack;
100306 + list->lowmem_stack = task->lowmem_stack;
100307 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
100308 + schedule_work(&p->wq);
100309 + } else {
100310 + __vunmap(task->stack, 0);
100311 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
100312 + }
100313 +}
100314 +#endif
100315 +
100316 /**
100317 * vmap - map an array of pages into virtually contiguous space
100318 * @pages: array of page pointers
100319 @@ -1538,6 +1667,11 @@ void *vmap(struct page **pages, unsigned int count,
100320 if (count > totalram_pages)
100321 return NULL;
100322
100323 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100324 + if (!(pgprot_val(prot) & _PAGE_NX))
100325 + flags |= VM_KERNEXEC;
100326 +#endif
100327 +
100328 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
100329 __builtin_return_address(0));
100330 if (!area)
100331 @@ -1640,6 +1774,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
100332 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
100333 goto fail;
100334
100335 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100336 + if (!(pgprot_val(prot) & _PAGE_NX))
100337 + area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED | VM_KERNEXEC,
100338 + VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
100339 + else
100340 +#endif
100341 +
100342 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
100343 start, end, node, gfp_mask, caller);
100344 if (!area)
100345 @@ -1816,10 +1957,9 @@ EXPORT_SYMBOL(vzalloc_node);
100346 * For tight control over page level allocator and protection flags
100347 * use __vmalloc() instead.
100348 */
100349 -
100350 void *vmalloc_exec(unsigned long size)
100351 {
100352 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
100353 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
100354 NUMA_NO_NODE, __builtin_return_address(0));
100355 }
100356
100357 @@ -2126,6 +2266,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
100358 {
100359 struct vm_struct *area;
100360
100361 + BUG_ON(vma->vm_mirror);
100362 +
100363 size = PAGE_ALIGN(size);
100364
100365 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
100366 @@ -2608,7 +2750,11 @@ static int s_show(struct seq_file *m, void *p)
100367 v->addr, v->addr + v->size, v->size);
100368
100369 if (v->caller)
100370 +#ifdef CONFIG_GRKERNSEC_HIDESYM
100371 + seq_printf(m, " %pK", v->caller);
100372 +#else
100373 seq_printf(m, " %pS", v->caller);
100374 +#endif
100375
100376 if (v->nr_pages)
100377 seq_printf(m, " pages=%d", v->nr_pages);
100378 diff --git a/mm/vmstat.c b/mm/vmstat.c
100379 index cdac773..7dd324e 100644
100380 --- a/mm/vmstat.c
100381 +++ b/mm/vmstat.c
100382 @@ -24,6 +24,7 @@
100383 #include <linux/mm_inline.h>
100384 #include <linux/page_ext.h>
100385 #include <linux/page_owner.h>
100386 +#include <linux/grsecurity.h>
100387
100388 #include "internal.h"
100389
100390 @@ -83,7 +84,7 @@ void vm_events_fold_cpu(int cpu)
100391 *
100392 * vm_stat contains the global counters
100393 */
100394 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100395 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
100396 EXPORT_SYMBOL(vm_stat);
100397
100398 #ifdef CONFIG_SMP
100399 @@ -435,7 +436,7 @@ static int fold_diff(int *diff)
100400
100401 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100402 if (diff[i]) {
100403 - atomic_long_add(diff[i], &vm_stat[i]);
100404 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
100405 changes++;
100406 }
100407 return changes;
100408 @@ -473,7 +474,7 @@ static int refresh_cpu_vm_stats(void)
100409 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
100410 if (v) {
100411
100412 - atomic_long_add(v, &zone->vm_stat[i]);
100413 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100414 global_diff[i] += v;
100415 #ifdef CONFIG_NUMA
100416 /* 3 seconds idle till flush */
100417 @@ -537,7 +538,7 @@ void cpu_vm_stats_fold(int cpu)
100418
100419 v = p->vm_stat_diff[i];
100420 p->vm_stat_diff[i] = 0;
100421 - atomic_long_add(v, &zone->vm_stat[i]);
100422 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100423 global_diff[i] += v;
100424 }
100425 }
100426 @@ -557,8 +558,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
100427 if (pset->vm_stat_diff[i]) {
100428 int v = pset->vm_stat_diff[i];
100429 pset->vm_stat_diff[i] = 0;
100430 - atomic_long_add(v, &zone->vm_stat[i]);
100431 - atomic_long_add(v, &vm_stat[i]);
100432 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
100433 + atomic_long_add_unchecked(v, &vm_stat[i]);
100434 }
100435 }
100436 #endif
100437 @@ -1291,10 +1292,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
100438 stat_items_size += sizeof(struct vm_event_state);
100439 #endif
100440
100441 - v = kmalloc(stat_items_size, GFP_KERNEL);
100442 + v = kzalloc(stat_items_size, GFP_KERNEL);
100443 m->private = v;
100444 if (!v)
100445 return ERR_PTR(-ENOMEM);
100446 +
100447 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100448 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
100449 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
100450 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
100451 + && !in_group_p(grsec_proc_gid)
100452 +#endif
100453 + )
100454 + return (unsigned long *)m->private + *pos;
100455 +#endif
100456 +#endif
100457 +
100458 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
100459 v[i] = global_page_state(i);
100460 v += NR_VM_ZONE_STAT_ITEMS;
100461 @@ -1526,10 +1539,16 @@ static int __init setup_vmstat(void)
100462 cpu_notifier_register_done();
100463 #endif
100464 #ifdef CONFIG_PROC_FS
100465 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
100466 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
100467 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100468 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
100469 + {
100470 + mode_t gr_mode = S_IRUGO;
100471 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
100472 + gr_mode = S_IRUSR;
100473 +#endif
100474 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
100475 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
100476 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
100477 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
100478 + }
100479 #endif
100480 return 0;
100481 }
100482 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
100483 index 64c6bed..b79a5de 100644
100484 --- a/net/8021q/vlan.c
100485 +++ b/net/8021q/vlan.c
100486 @@ -481,7 +481,7 @@ out:
100487 return NOTIFY_DONE;
100488 }
100489
100490 -static struct notifier_block vlan_notifier_block __read_mostly = {
100491 +static struct notifier_block vlan_notifier_block = {
100492 .notifier_call = vlan_device_event,
100493 };
100494
100495 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
100496 err = -EPERM;
100497 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
100498 break;
100499 - if ((args.u.name_type >= 0) &&
100500 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
100501 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
100502 struct vlan_net *vn;
100503
100504 vn = net_generic(net, vlan_net_id);
100505 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
100506 index 8ac8a5c..991defc 100644
100507 --- a/net/8021q/vlan_netlink.c
100508 +++ b/net/8021q/vlan_netlink.c
100509 @@ -238,7 +238,7 @@ nla_put_failure:
100510 return -EMSGSIZE;
100511 }
100512
100513 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
100514 +struct rtnl_link_ops vlan_link_ops = {
100515 .kind = "vlan",
100516 .maxtype = IFLA_VLAN_MAX,
100517 .policy = vlan_policy,
100518 diff --git a/net/9p/client.c b/net/9p/client.c
100519 index e86a9bea..e91f70e 100644
100520 --- a/net/9p/client.c
100521 +++ b/net/9p/client.c
100522 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
100523 len - inline_len);
100524 } else {
100525 err = copy_from_user(ename + inline_len,
100526 - uidata, len - inline_len);
100527 + (char __force_user *)uidata, len - inline_len);
100528 if (err) {
100529 err = -EFAULT;
100530 goto out_err;
100531 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
100532 kernel_buf = 1;
100533 indata = data;
100534 } else
100535 - indata = (__force char *)udata;
100536 + indata = (__force_kernel char *)udata;
100537 /*
100538 * response header len is 11
100539 * PDU Header(7) + IO Size (4)
100540 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
100541 kernel_buf = 1;
100542 odata = data;
100543 } else
100544 - odata = (char *)udata;
100545 + odata = (char __force_kernel *)udata;
100546 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
100547 P9_ZC_HDR_SZ, kernel_buf, "dqd",
100548 fid->fid, offset, rsize);
100549 diff --git a/net/9p/mod.c b/net/9p/mod.c
100550 index 6ab36ae..6f1841b 100644
100551 --- a/net/9p/mod.c
100552 +++ b/net/9p/mod.c
100553 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
100554 void v9fs_register_trans(struct p9_trans_module *m)
100555 {
100556 spin_lock(&v9fs_trans_lock);
100557 - list_add_tail(&m->list, &v9fs_trans_list);
100558 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
100559 spin_unlock(&v9fs_trans_lock);
100560 }
100561 EXPORT_SYMBOL(v9fs_register_trans);
100562 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
100563 void v9fs_unregister_trans(struct p9_trans_module *m)
100564 {
100565 spin_lock(&v9fs_trans_lock);
100566 - list_del_init(&m->list);
100567 + pax_list_del_init((struct list_head *)&m->list);
100568 spin_unlock(&v9fs_trans_lock);
100569 }
100570 EXPORT_SYMBOL(v9fs_unregister_trans);
100571 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
100572 index 80d08f6..de63fd1 100644
100573 --- a/net/9p/trans_fd.c
100574 +++ b/net/9p/trans_fd.c
100575 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
100576 oldfs = get_fs();
100577 set_fs(get_ds());
100578 /* The cast to a user pointer is valid due to the set_fs() */
100579 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
100580 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
100581 set_fs(oldfs);
100582
100583 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
100584 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
100585 index af46bc4..f9adfcd 100644
100586 --- a/net/appletalk/atalk_proc.c
100587 +++ b/net/appletalk/atalk_proc.c
100588 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
100589 struct proc_dir_entry *p;
100590 int rc = -ENOMEM;
100591
100592 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
100593 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
100594 if (!atalk_proc_dir)
100595 goto out;
100596
100597 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
100598 index 876fbe8..8bbea9f 100644
100599 --- a/net/atm/atm_misc.c
100600 +++ b/net/atm/atm_misc.c
100601 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
100602 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
100603 return 1;
100604 atm_return(vcc, truesize);
100605 - atomic_inc(&vcc->stats->rx_drop);
100606 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100607 return 0;
100608 }
100609 EXPORT_SYMBOL(atm_charge);
100610 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
100611 }
100612 }
100613 atm_return(vcc, guess);
100614 - atomic_inc(&vcc->stats->rx_drop);
100615 + atomic_inc_unchecked(&vcc->stats->rx_drop);
100616 return NULL;
100617 }
100618 EXPORT_SYMBOL(atm_alloc_charge);
100619 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
100620
100621 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100622 {
100623 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100624 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100625 __SONET_ITEMS
100626 #undef __HANDLE_ITEM
100627 }
100628 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
100629
100630 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
100631 {
100632 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100633 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
100634 __SONET_ITEMS
100635 #undef __HANDLE_ITEM
100636 }
100637 diff --git a/net/atm/lec.c b/net/atm/lec.c
100638 index 4b98f89..5a2f6cb 100644
100639 --- a/net/atm/lec.c
100640 +++ b/net/atm/lec.c
100641 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
100642 }
100643
100644 static struct lane2_ops lane2_ops = {
100645 - lane2_resolve, /* resolve, spec 3.1.3 */
100646 - lane2_associate_req, /* associate_req, spec 3.1.4 */
100647 - NULL /* associate indicator, spec 3.1.5 */
100648 + .resolve = lane2_resolve,
100649 + .associate_req = lane2_associate_req,
100650 + .associate_indicator = NULL
100651 };
100652
100653 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
100654 diff --git a/net/atm/lec.h b/net/atm/lec.h
100655 index 4149db1..f2ab682 100644
100656 --- a/net/atm/lec.h
100657 +++ b/net/atm/lec.h
100658 @@ -48,7 +48,7 @@ struct lane2_ops {
100659 const u8 *tlvs, u32 sizeoftlvs);
100660 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
100661 const u8 *tlvs, u32 sizeoftlvs);
100662 -};
100663 +} __no_const;
100664
100665 /*
100666 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
100667 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
100668 index d1b2d9a..d549f7f 100644
100669 --- a/net/atm/mpoa_caches.c
100670 +++ b/net/atm/mpoa_caches.c
100671 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
100672
100673
100674 static struct in_cache_ops ingress_ops = {
100675 - in_cache_add_entry, /* add_entry */
100676 - in_cache_get, /* get */
100677 - in_cache_get_with_mask, /* get_with_mask */
100678 - in_cache_get_by_vcc, /* get_by_vcc */
100679 - in_cache_put, /* put */
100680 - in_cache_remove_entry, /* remove_entry */
100681 - cache_hit, /* cache_hit */
100682 - clear_count_and_expired, /* clear_count */
100683 - check_resolving_entries, /* check_resolving */
100684 - refresh_entries, /* refresh */
100685 - in_destroy_cache /* destroy_cache */
100686 + .add_entry = in_cache_add_entry,
100687 + .get = in_cache_get,
100688 + .get_with_mask = in_cache_get_with_mask,
100689 + .get_by_vcc = in_cache_get_by_vcc,
100690 + .put = in_cache_put,
100691 + .remove_entry = in_cache_remove_entry,
100692 + .cache_hit = cache_hit,
100693 + .clear_count = clear_count_and_expired,
100694 + .check_resolving = check_resolving_entries,
100695 + .refresh = refresh_entries,
100696 + .destroy_cache = in_destroy_cache
100697 };
100698
100699 static struct eg_cache_ops egress_ops = {
100700 - eg_cache_add_entry, /* add_entry */
100701 - eg_cache_get_by_cache_id, /* get_by_cache_id */
100702 - eg_cache_get_by_tag, /* get_by_tag */
100703 - eg_cache_get_by_vcc, /* get_by_vcc */
100704 - eg_cache_get_by_src_ip, /* get_by_src_ip */
100705 - eg_cache_put, /* put */
100706 - eg_cache_remove_entry, /* remove_entry */
100707 - update_eg_cache_entry, /* update */
100708 - clear_expired, /* clear_expired */
100709 - eg_destroy_cache /* destroy_cache */
100710 + .add_entry = eg_cache_add_entry,
100711 + .get_by_cache_id = eg_cache_get_by_cache_id,
100712 + .get_by_tag = eg_cache_get_by_tag,
100713 + .get_by_vcc = eg_cache_get_by_vcc,
100714 + .get_by_src_ip = eg_cache_get_by_src_ip,
100715 + .put = eg_cache_put,
100716 + .remove_entry = eg_cache_remove_entry,
100717 + .update = update_eg_cache_entry,
100718 + .clear_expired = clear_expired,
100719 + .destroy_cache = eg_destroy_cache
100720 };
100721
100722
100723 diff --git a/net/atm/proc.c b/net/atm/proc.c
100724 index bbb6461..cf04016 100644
100725 --- a/net/atm/proc.c
100726 +++ b/net/atm/proc.c
100727 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
100728 const struct k_atm_aal_stats *stats)
100729 {
100730 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
100731 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
100732 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
100733 - atomic_read(&stats->rx_drop));
100734 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
100735 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
100736 + atomic_read_unchecked(&stats->rx_drop));
100737 }
100738
100739 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
100740 diff --git a/net/atm/resources.c b/net/atm/resources.c
100741 index 0447d5d..3cf4728 100644
100742 --- a/net/atm/resources.c
100743 +++ b/net/atm/resources.c
100744 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
100745 static void copy_aal_stats(struct k_atm_aal_stats *from,
100746 struct atm_aal_stats *to)
100747 {
100748 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
100749 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
100750 __AAL_STAT_ITEMS
100751 #undef __HANDLE_ITEM
100752 }
100753 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
100754 static void subtract_aal_stats(struct k_atm_aal_stats *from,
100755 struct atm_aal_stats *to)
100756 {
100757 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
100758 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
100759 __AAL_STAT_ITEMS
100760 #undef __HANDLE_ITEM
100761 }
100762 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
100763 index 919a5ce..cc6b444 100644
100764 --- a/net/ax25/sysctl_net_ax25.c
100765 +++ b/net/ax25/sysctl_net_ax25.c
100766 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
100767 {
100768 char path[sizeof("net/ax25/") + IFNAMSIZ];
100769 int k;
100770 - struct ctl_table *table;
100771 + ctl_table_no_const *table;
100772
100773 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
100774 if (!table)
100775 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
100776 index 1e80539..676c37a 100644
100777 --- a/net/batman-adv/bat_iv_ogm.c
100778 +++ b/net/batman-adv/bat_iv_ogm.c
100779 @@ -313,7 +313,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
100780
100781 /* randomize initial seqno to avoid collision */
100782 get_random_bytes(&random_seqno, sizeof(random_seqno));
100783 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100784 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
100785
100786 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
100787 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
100788 @@ -918,9 +918,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
100789 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
100790
100791 /* change sequence number to network order */
100792 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
100793 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
100794 batadv_ogm_packet->seqno = htonl(seqno);
100795 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
100796 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
100797
100798 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
100799
100800 @@ -1597,7 +1597,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
100801 return;
100802
100803 /* could be changed by schedule_own_packet() */
100804 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
100805 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
100806
100807 if (ogm_packet->flags & BATADV_DIRECTLINK)
100808 has_directlink_flag = true;
100809 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
100810 index 00f9e14..e1c7203 100644
100811 --- a/net/batman-adv/fragmentation.c
100812 +++ b/net/batman-adv/fragmentation.c
100813 @@ -450,7 +450,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
100814 frag_header.packet_type = BATADV_UNICAST_FRAG;
100815 frag_header.version = BATADV_COMPAT_VERSION;
100816 frag_header.ttl = BATADV_TTL;
100817 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
100818 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
100819 frag_header.reserved = 0;
100820 frag_header.no = 0;
100821 frag_header.total_size = htons(skb->len);
100822 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
100823 index 5467955..75ad4e3 100644
100824 --- a/net/batman-adv/soft-interface.c
100825 +++ b/net/batman-adv/soft-interface.c
100826 @@ -296,7 +296,7 @@ send:
100827 primary_if->net_dev->dev_addr);
100828
100829 /* set broadcast sequence number */
100830 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
100831 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
100832 bcast_packet->seqno = htonl(seqno);
100833
100834 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
100835 @@ -761,7 +761,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100836 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
100837
100838 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
100839 - atomic_set(&bat_priv->bcast_seqno, 1);
100840 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
100841 atomic_set(&bat_priv->tt.vn, 0);
100842 atomic_set(&bat_priv->tt.local_changes, 0);
100843 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
100844 @@ -775,7 +775,7 @@ static int batadv_softif_init_late(struct net_device *dev)
100845
100846 /* randomize initial seqno to avoid collision */
100847 get_random_bytes(&random_seqno, sizeof(random_seqno));
100848 - atomic_set(&bat_priv->frag_seqno, random_seqno);
100849 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
100850
100851 bat_priv->primary_if = NULL;
100852 bat_priv->num_ifaces = 0;
100853 @@ -983,7 +983,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
100854 return 0;
100855 }
100856
100857 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
100858 +struct rtnl_link_ops batadv_link_ops = {
100859 .kind = "batadv",
100860 .priv_size = sizeof(struct batadv_priv),
100861 .setup = batadv_softif_init_early,
100862 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
100863 index 8854c05..ee5d5497 100644
100864 --- a/net/batman-adv/types.h
100865 +++ b/net/batman-adv/types.h
100866 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
100867 struct batadv_hard_iface_bat_iv {
100868 unsigned char *ogm_buff;
100869 int ogm_buff_len;
100870 - atomic_t ogm_seqno;
100871 + atomic_unchecked_t ogm_seqno;
100872 };
100873
100874 /**
100875 @@ -768,7 +768,7 @@ struct batadv_priv {
100876 atomic_t bonding;
100877 atomic_t fragmentation;
100878 atomic_t packet_size_max;
100879 - atomic_t frag_seqno;
100880 + atomic_unchecked_t frag_seqno;
100881 #ifdef CONFIG_BATMAN_ADV_BLA
100882 atomic_t bridge_loop_avoidance;
100883 #endif
100884 @@ -787,7 +787,7 @@ struct batadv_priv {
100885 #endif
100886 uint32_t isolation_mark;
100887 uint32_t isolation_mark_mask;
100888 - atomic_t bcast_seqno;
100889 + atomic_unchecked_t bcast_seqno;
100890 atomic_t bcast_queue_left;
100891 atomic_t batman_queue_left;
100892 char num_ifaces;
100893 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
100894 index 2c245fd..dccf543 100644
100895 --- a/net/bluetooth/hci_sock.c
100896 +++ b/net/bluetooth/hci_sock.c
100897 @@ -1067,7 +1067,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
100898 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
100899 }
100900
100901 - len = min_t(unsigned int, len, sizeof(uf));
100902 + len = min((size_t)len, sizeof(uf));
100903 if (copy_from_user(&uf, optval, len)) {
100904 err = -EFAULT;
100905 break;
100906 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
100907 index d04dc00..d25d576 100644
100908 --- a/net/bluetooth/l2cap_core.c
100909 +++ b/net/bluetooth/l2cap_core.c
100910 @@ -3524,8 +3524,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
100911 break;
100912
100913 case L2CAP_CONF_RFC:
100914 - if (olen == sizeof(rfc))
100915 - memcpy(&rfc, (void *)val, olen);
100916 + if (olen != sizeof(rfc))
100917 + break;
100918 +
100919 + memcpy(&rfc, (void *)val, olen);
100920
100921 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
100922 rfc.mode != chan->mode)
100923 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
100924 index f65caf4..c07110c 100644
100925 --- a/net/bluetooth/l2cap_sock.c
100926 +++ b/net/bluetooth/l2cap_sock.c
100927 @@ -634,7 +634,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
100928 struct sock *sk = sock->sk;
100929 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
100930 struct l2cap_options opts;
100931 - int len, err = 0;
100932 + int err = 0;
100933 + size_t len = optlen;
100934 u32 opt;
100935
100936 BT_DBG("sk %p", sk);
100937 @@ -661,7 +662,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
100938 opts.max_tx = chan->max_tx;
100939 opts.txwin_size = chan->tx_win;
100940
100941 - len = min_t(unsigned int, sizeof(opts), optlen);
100942 + len = min(sizeof(opts), len);
100943 if (copy_from_user((char *) &opts, optval, len)) {
100944 err = -EFAULT;
100945 break;
100946 @@ -748,7 +749,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100947 struct bt_security sec;
100948 struct bt_power pwr;
100949 struct l2cap_conn *conn;
100950 - int len, err = 0;
100951 + int err = 0;
100952 + size_t len = optlen;
100953 u32 opt;
100954
100955 BT_DBG("sk %p", sk);
100956 @@ -772,7 +774,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100957
100958 sec.level = BT_SECURITY_LOW;
100959
100960 - len = min_t(unsigned int, sizeof(sec), optlen);
100961 + len = min(sizeof(sec), len);
100962 if (copy_from_user((char *) &sec, optval, len)) {
100963 err = -EFAULT;
100964 break;
100965 @@ -868,7 +870,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
100966
100967 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
100968
100969 - len = min_t(unsigned int, sizeof(pwr), optlen);
100970 + len = min(sizeof(pwr), len);
100971 if (copy_from_user((char *) &pwr, optval, len)) {
100972 err = -EFAULT;
100973 break;
100974 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
100975 index 2348176..b9b6cf2 100644
100976 --- a/net/bluetooth/rfcomm/sock.c
100977 +++ b/net/bluetooth/rfcomm/sock.c
100978 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
100979 struct sock *sk = sock->sk;
100980 struct bt_security sec;
100981 int err = 0;
100982 - size_t len;
100983 + size_t len = optlen;
100984 u32 opt;
100985
100986 BT_DBG("sk %p", sk);
100987 @@ -709,7 +709,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
100988
100989 sec.level = BT_SECURITY_LOW;
100990
100991 - len = min_t(unsigned int, sizeof(sec), optlen);
100992 + len = min(sizeof(sec), len);
100993 if (copy_from_user((char *) &sec, optval, len)) {
100994 err = -EFAULT;
100995 break;
100996 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
100997 index 8e385a0..a5bdd8e 100644
100998 --- a/net/bluetooth/rfcomm/tty.c
100999 +++ b/net/bluetooth/rfcomm/tty.c
101000 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
101001 BT_DBG("tty %p id %d", tty, tty->index);
101002
101003 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
101004 - dev->channel, dev->port.count);
101005 + dev->channel, atomic_read(&dev->port.count));
101006
101007 err = tty_port_open(&dev->port, tty, filp);
101008 if (err)
101009 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
101010 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
101011
101012 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
101013 - dev->port.count);
101014 + atomic_read(&dev->port.count));
101015
101016 tty_port_close(&dev->port, tty, filp);
101017 }
101018 diff --git a/net/bridge/br.c b/net/bridge/br.c
101019 index 44425af..4ee730e 100644
101020 --- a/net/bridge/br.c
101021 +++ b/net/bridge/br.c
101022 @@ -147,6 +147,8 @@ static int __init br_init(void)
101023 {
101024 int err;
101025
101026 + BUILD_BUG_ON(sizeof(struct br_input_skb_cb) > FIELD_SIZEOF(struct sk_buff, cb));
101027 +
101028 err = stp_proto_register(&br_stp_proto);
101029 if (err < 0) {
101030 pr_err("bridge: can't register sap for STP\n");
101031 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
101032 index 9f5eb55..45ab9c5 100644
101033 --- a/net/bridge/br_netlink.c
101034 +++ b/net/bridge/br_netlink.c
101035 @@ -566,7 +566,7 @@ static struct rtnl_af_ops br_af_ops = {
101036 .get_link_af_size = br_get_link_af_size,
101037 };
101038
101039 -struct rtnl_link_ops br_link_ops __read_mostly = {
101040 +struct rtnl_link_ops br_link_ops = {
101041 .kind = "bridge",
101042 .priv_size = sizeof(struct net_bridge),
101043 .setup = br_dev_setup,
101044 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
101045 index d9a8c05..8dadc6c6 100644
101046 --- a/net/bridge/netfilter/ebtables.c
101047 +++ b/net/bridge/netfilter/ebtables.c
101048 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
101049 tmp.valid_hooks = t->table->valid_hooks;
101050 }
101051 mutex_unlock(&ebt_mutex);
101052 - if (copy_to_user(user, &tmp, *len) != 0) {
101053 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101054 BUGPRINT("c2u Didn't work\n");
101055 ret = -EFAULT;
101056 break;
101057 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101058 goto out;
101059 tmp.valid_hooks = t->valid_hooks;
101060
101061 - if (copy_to_user(user, &tmp, *len) != 0) {
101062 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101063 ret = -EFAULT;
101064 break;
101065 }
101066 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
101067 tmp.entries_size = t->table->entries_size;
101068 tmp.valid_hooks = t->table->valid_hooks;
101069
101070 - if (copy_to_user(user, &tmp, *len) != 0) {
101071 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
101072 ret = -EFAULT;
101073 break;
101074 }
101075 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
101076 index f5afda1..dcf770a 100644
101077 --- a/net/caif/cfctrl.c
101078 +++ b/net/caif/cfctrl.c
101079 @@ -10,6 +10,7 @@
101080 #include <linux/spinlock.h>
101081 #include <linux/slab.h>
101082 #include <linux/pkt_sched.h>
101083 +#include <linux/sched.h>
101084 #include <net/caif/caif_layer.h>
101085 #include <net/caif/cfpkt.h>
101086 #include <net/caif/cfctrl.h>
101087 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
101088 memset(&dev_info, 0, sizeof(dev_info));
101089 dev_info.id = 0xff;
101090 cfsrvl_init(&this->serv, 0, &dev_info, false);
101091 - atomic_set(&this->req_seq_no, 1);
101092 - atomic_set(&this->rsp_seq_no, 1);
101093 + atomic_set_unchecked(&this->req_seq_no, 1);
101094 + atomic_set_unchecked(&this->rsp_seq_no, 1);
101095 this->serv.layer.receive = cfctrl_recv;
101096 sprintf(this->serv.layer.name, "ctrl");
101097 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
101098 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
101099 struct cfctrl_request_info *req)
101100 {
101101 spin_lock_bh(&ctrl->info_list_lock);
101102 - atomic_inc(&ctrl->req_seq_no);
101103 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
101104 + atomic_inc_unchecked(&ctrl->req_seq_no);
101105 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
101106 list_add_tail(&req->list, &ctrl->list);
101107 spin_unlock_bh(&ctrl->info_list_lock);
101108 }
101109 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
101110 if (p != first)
101111 pr_warn("Requests are not received in order\n");
101112
101113 - atomic_set(&ctrl->rsp_seq_no,
101114 + atomic_set_unchecked(&ctrl->rsp_seq_no,
101115 p->sequence_no);
101116 list_del(&p->list);
101117 goto out;
101118 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
101119 index 67a4a36..8d28068 100644
101120 --- a/net/caif/chnl_net.c
101121 +++ b/net/caif/chnl_net.c
101122 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
101123 };
101124
101125
101126 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
101127 +static struct rtnl_link_ops ipcaif_link_ops = {
101128 .kind = "caif",
101129 .priv_size = sizeof(struct chnl_net),
101130 .setup = ipcaif_net_setup,
101131 diff --git a/net/can/af_can.c b/net/can/af_can.c
101132 index 32d710e..93bcf05 100644
101133 --- a/net/can/af_can.c
101134 +++ b/net/can/af_can.c
101135 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
101136 };
101137
101138 /* notifier block for netdevice event */
101139 -static struct notifier_block can_netdev_notifier __read_mostly = {
101140 +static struct notifier_block can_netdev_notifier = {
101141 .notifier_call = can_notifier,
101142 };
101143
101144 diff --git a/net/can/bcm.c b/net/can/bcm.c
101145 index ee9ffd9..dfdf3d4 100644
101146 --- a/net/can/bcm.c
101147 +++ b/net/can/bcm.c
101148 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
101149 }
101150
101151 /* create /proc/net/can-bcm directory */
101152 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
101153 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
101154 return 0;
101155 }
101156
101157 diff --git a/net/can/gw.c b/net/can/gw.c
101158 index 295f62e..0c3b09e 100644
101159 --- a/net/can/gw.c
101160 +++ b/net/can/gw.c
101161 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
101162 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
101163
101164 static HLIST_HEAD(cgw_list);
101165 -static struct notifier_block notifier;
101166
101167 static struct kmem_cache *cgw_cache __read_mostly;
101168
101169 @@ -947,6 +946,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
101170 return err;
101171 }
101172
101173 +static struct notifier_block notifier = {
101174 + .notifier_call = cgw_notifier
101175 +};
101176 +
101177 static __init int cgw_module_init(void)
101178 {
101179 /* sanitize given module parameter */
101180 @@ -962,7 +965,6 @@ static __init int cgw_module_init(void)
101181 return -ENOMEM;
101182
101183 /* set notifier */
101184 - notifier.notifier_call = cgw_notifier;
101185 register_netdevice_notifier(&notifier);
101186
101187 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
101188 diff --git a/net/can/proc.c b/net/can/proc.c
101189 index 1a19b98..df2b4ec 100644
101190 --- a/net/can/proc.c
101191 +++ b/net/can/proc.c
101192 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
101193 void can_init_proc(void)
101194 {
101195 /* create /proc/net/can directory */
101196 - can_dir = proc_mkdir("can", init_net.proc_net);
101197 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
101198
101199 if (!can_dir) {
101200 printk(KERN_INFO "can: failed to create /proc/net/can . "
101201 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
101202 index 33a2f20..371bd09 100644
101203 --- a/net/ceph/messenger.c
101204 +++ b/net/ceph/messenger.c
101205 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
101206 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
101207
101208 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
101209 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
101210 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
101211
101212 static struct page *zero_page; /* used in certain error cases */
101213
101214 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
101215 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
101216 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
101217
101218 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101219 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
101220 s = addr_str[i];
101221
101222 switch (ss->ss_family) {
101223 diff --git a/net/compat.c b/net/compat.c
101224 index f7bd286..76ea56a 100644
101225 --- a/net/compat.c
101226 +++ b/net/compat.c
101227 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
101228
101229 #define CMSG_COMPAT_FIRSTHDR(msg) \
101230 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
101231 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
101232 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
101233 (struct compat_cmsghdr __user *)NULL)
101234
101235 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
101236 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
101237 (ucmlen) <= (unsigned long) \
101238 ((mhdr)->msg_controllen - \
101239 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
101240 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
101241
101242 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
101243 struct compat_cmsghdr __user *cmsg, int cmsg_len)
101244 {
101245 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
101246 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
101247 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
101248 msg->msg_controllen)
101249 return NULL;
101250 return (struct compat_cmsghdr __user *)ptr;
101251 @@ -203,7 +203,7 @@ Efault:
101252
101253 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
101254 {
101255 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101256 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101257 struct compat_cmsghdr cmhdr;
101258 struct compat_timeval ctv;
101259 struct compat_timespec cts[3];
101260 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
101261
101262 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
101263 {
101264 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
101265 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
101266 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
101267 int fdnum = scm->fp->count;
101268 struct file **fp = scm->fp->fp;
101269 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
101270 return -EFAULT;
101271 old_fs = get_fs();
101272 set_fs(KERNEL_DS);
101273 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
101274 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
101275 set_fs(old_fs);
101276
101277 return err;
101278 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
101279 len = sizeof(ktime);
101280 old_fs = get_fs();
101281 set_fs(KERNEL_DS);
101282 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
101283 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
101284 set_fs(old_fs);
101285
101286 if (!err) {
101287 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101288 case MCAST_JOIN_GROUP:
101289 case MCAST_LEAVE_GROUP:
101290 {
101291 - struct compat_group_req __user *gr32 = (void *)optval;
101292 + struct compat_group_req __user *gr32 = (void __user *)optval;
101293 struct group_req __user *kgr =
101294 compat_alloc_user_space(sizeof(struct group_req));
101295 u32 interface;
101296 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101297 case MCAST_BLOCK_SOURCE:
101298 case MCAST_UNBLOCK_SOURCE:
101299 {
101300 - struct compat_group_source_req __user *gsr32 = (void *)optval;
101301 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
101302 struct group_source_req __user *kgsr = compat_alloc_user_space(
101303 sizeof(struct group_source_req));
101304 u32 interface;
101305 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
101306 }
101307 case MCAST_MSFILTER:
101308 {
101309 - struct compat_group_filter __user *gf32 = (void *)optval;
101310 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101311 struct group_filter __user *kgf;
101312 u32 interface, fmode, numsrc;
101313
101314 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
101315 char __user *optval, int __user *optlen,
101316 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
101317 {
101318 - struct compat_group_filter __user *gf32 = (void *)optval;
101319 + struct compat_group_filter __user *gf32 = (void __user *)optval;
101320 struct group_filter __user *kgf;
101321 int __user *koptlen;
101322 u32 interface, fmode, numsrc;
101323 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
101324
101325 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
101326 return -EINVAL;
101327 - if (copy_from_user(a, args, nas[call]))
101328 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
101329 return -EFAULT;
101330 a0 = a[0];
101331 a1 = a[1];
101332 diff --git a/net/core/datagram.c b/net/core/datagram.c
101333 index df493d6..1145766 100644
101334 --- a/net/core/datagram.c
101335 +++ b/net/core/datagram.c
101336 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
101337 }
101338
101339 kfree_skb(skb);
101340 - atomic_inc(&sk->sk_drops);
101341 + atomic_inc_unchecked(&sk->sk_drops);
101342 sk_mem_reclaim_partial(sk);
101343
101344 return err;
101345 diff --git a/net/core/dev.c b/net/core/dev.c
101346 index 4ff46f8..e877e78 100644
101347 --- a/net/core/dev.c
101348 +++ b/net/core/dev.c
101349 @@ -1680,14 +1680,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
101350 {
101351 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
101352 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
101353 - atomic_long_inc(&dev->rx_dropped);
101354 + atomic_long_inc_unchecked(&dev->rx_dropped);
101355 kfree_skb(skb);
101356 return NET_RX_DROP;
101357 }
101358 }
101359
101360 if (unlikely(!is_skb_forwardable(dev, skb))) {
101361 - atomic_long_inc(&dev->rx_dropped);
101362 + atomic_long_inc_unchecked(&dev->rx_dropped);
101363 kfree_skb(skb);
101364 return NET_RX_DROP;
101365 }
101366 @@ -2958,7 +2958,7 @@ recursion_alert:
101367 drop:
101368 rcu_read_unlock_bh();
101369
101370 - atomic_long_inc(&dev->tx_dropped);
101371 + atomic_long_inc_unchecked(&dev->tx_dropped);
101372 kfree_skb_list(skb);
101373 return rc;
101374 out:
101375 @@ -3301,7 +3301,7 @@ enqueue:
101376
101377 local_irq_restore(flags);
101378
101379 - atomic_long_inc(&skb->dev->rx_dropped);
101380 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101381 kfree_skb(skb);
101382 return NET_RX_DROP;
101383 }
101384 @@ -3378,7 +3378,7 @@ int netif_rx_ni(struct sk_buff *skb)
101385 }
101386 EXPORT_SYMBOL(netif_rx_ni);
101387
101388 -static void net_tx_action(struct softirq_action *h)
101389 +static __latent_entropy void net_tx_action(void)
101390 {
101391 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101392
101393 @@ -3711,7 +3711,7 @@ ncls:
101394 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
101395 } else {
101396 drop:
101397 - atomic_long_inc(&skb->dev->rx_dropped);
101398 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
101399 kfree_skb(skb);
101400 /* Jamal, now you will not able to escape explaining
101401 * me how you were going to use this. :-)
101402 @@ -4599,7 +4599,7 @@ out_unlock:
101403 return work;
101404 }
101405
101406 -static void net_rx_action(struct softirq_action *h)
101407 +static __latent_entropy void net_rx_action(void)
101408 {
101409 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
101410 unsigned long time_limit = jiffies + 2;
101411 @@ -6610,8 +6610,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
101412 } else {
101413 netdev_stats_to_stats64(storage, &dev->stats);
101414 }
101415 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
101416 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
101417 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
101418 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
101419 return storage;
101420 }
101421 EXPORT_SYMBOL(dev_get_stats);
101422 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
101423 index b94b1d2..da3ed7c 100644
101424 --- a/net/core/dev_ioctl.c
101425 +++ b/net/core/dev_ioctl.c
101426 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
101427 no_module = !dev;
101428 if (no_module && capable(CAP_NET_ADMIN))
101429 no_module = request_module("netdev-%s", name);
101430 - if (no_module && capable(CAP_SYS_MODULE))
101431 + if (no_module && capable(CAP_SYS_MODULE)) {
101432 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
101433 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
101434 +#else
101435 request_module("%s", name);
101436 +#endif
101437 + }
101438 }
101439 EXPORT_SYMBOL(dev_load);
101440
101441 diff --git a/net/core/filter.c b/net/core/filter.c
101442 index ec9baea..dd6195d 100644
101443 --- a/net/core/filter.c
101444 +++ b/net/core/filter.c
101445 @@ -533,7 +533,11 @@ do_pass:
101446
101447 /* Unkown instruction. */
101448 default:
101449 - goto err;
101450 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
101451 + fp->code, fp->jt, fp->jf, fp->k);
101452 + kfree(addrs);
101453 + BUG();
101454 + return -EINVAL;
101455 }
101456
101457 insn++;
101458 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
101459 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
101460 int pc, ret = 0;
101461
101462 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
101463 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
101464
101465 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
101466 if (!masks)
101467 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
101468 if (!fp)
101469 return -ENOMEM;
101470
101471 - memcpy(fp->insns, fprog->filter, fsize);
101472 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
101473
101474 fp->len = fprog->len;
101475 /* Since unattached filters are not copied back to user
101476 diff --git a/net/core/flow.c b/net/core/flow.c
101477 index 1033725..340f65d 100644
101478 --- a/net/core/flow.c
101479 +++ b/net/core/flow.c
101480 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
101481 static int flow_entry_valid(struct flow_cache_entry *fle,
101482 struct netns_xfrm *xfrm)
101483 {
101484 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
101485 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
101486 return 0;
101487 if (fle->object && !fle->object->ops->check(fle->object))
101488 return 0;
101489 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
101490 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
101491 fcp->hash_count++;
101492 }
101493 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
101494 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
101495 flo = fle->object;
101496 if (!flo)
101497 goto ret_object;
101498 @@ -263,7 +263,7 @@ nocache:
101499 }
101500 flo = resolver(net, key, family, dir, flo, ctx);
101501 if (fle) {
101502 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
101503 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
101504 if (!IS_ERR(flo))
101505 fle->object = flo;
101506 else
101507 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
101508 index 8d614c9..55752ea 100644
101509 --- a/net/core/neighbour.c
101510 +++ b/net/core/neighbour.c
101511 @@ -2802,7 +2802,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
101512 void __user *buffer, size_t *lenp, loff_t *ppos)
101513 {
101514 int size, ret;
101515 - struct ctl_table tmp = *ctl;
101516 + ctl_table_no_const tmp = *ctl;
101517
101518 tmp.extra1 = &zero;
101519 tmp.extra2 = &unres_qlen_max;
101520 @@ -2864,7 +2864,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
101521 void __user *buffer,
101522 size_t *lenp, loff_t *ppos)
101523 {
101524 - struct ctl_table tmp = *ctl;
101525 + ctl_table_no_const tmp = *ctl;
101526 int ret;
101527
101528 tmp.extra1 = &zero;
101529 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
101530 index 2bf8329..2eb1423 100644
101531 --- a/net/core/net-procfs.c
101532 +++ b/net/core/net-procfs.c
101533 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
101534 struct rtnl_link_stats64 temp;
101535 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
101536
101537 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101538 + if (gr_proc_is_restricted())
101539 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101540 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101541 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
101542 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
101543 + else
101544 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
101545 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
101546 dev->name, stats->rx_bytes, stats->rx_packets,
101547 stats->rx_errors,
101548 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
101549 return 0;
101550 }
101551
101552 -static const struct seq_operations dev_seq_ops = {
101553 +const struct seq_operations dev_seq_ops = {
101554 .start = dev_seq_start,
101555 .next = dev_seq_next,
101556 .stop = dev_seq_stop,
101557 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
101558
101559 static int softnet_seq_open(struct inode *inode, struct file *file)
101560 {
101561 - return seq_open(file, &softnet_seq_ops);
101562 + return seq_open_restrict(file, &softnet_seq_ops);
101563 }
101564
101565 static const struct file_operations softnet_seq_fops = {
101566 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
101567 else
101568 seq_printf(seq, "%04x", ntohs(pt->type));
101569
101570 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101571 + seq_printf(seq, " %-8s %pf\n",
101572 + pt->dev ? pt->dev->name : "", NULL);
101573 +#else
101574 seq_printf(seq, " %-8s %pf\n",
101575 pt->dev ? pt->dev->name : "", pt->func);
101576 +#endif
101577 }
101578
101579 return 0;
101580 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
101581 index 9993412..2a4672b 100644
101582 --- a/net/core/net-sysfs.c
101583 +++ b/net/core/net-sysfs.c
101584 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
101585 {
101586 struct net_device *netdev = to_net_dev(dev);
101587 return sprintf(buf, fmt_dec,
101588 - atomic_read(&netdev->carrier_changes));
101589 + atomic_read_unchecked(&netdev->carrier_changes));
101590 }
101591 static DEVICE_ATTR_RO(carrier_changes);
101592
101593 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
101594 index ce780c7..6d296b3 100644
101595 --- a/net/core/net_namespace.c
101596 +++ b/net/core/net_namespace.c
101597 @@ -448,7 +448,7 @@ static int __register_pernet_operations(struct list_head *list,
101598 int error;
101599 LIST_HEAD(net_exit_list);
101600
101601 - list_add_tail(&ops->list, list);
101602 + pax_list_add_tail((struct list_head *)&ops->list, list);
101603 if (ops->init || (ops->id && ops->size)) {
101604 for_each_net(net) {
101605 error = ops_init(ops, net);
101606 @@ -461,7 +461,7 @@ static int __register_pernet_operations(struct list_head *list,
101607
101608 out_undo:
101609 /* If I have an error cleanup all namespaces I initialized */
101610 - list_del(&ops->list);
101611 + pax_list_del((struct list_head *)&ops->list);
101612 ops_exit_list(ops, &net_exit_list);
101613 ops_free_list(ops, &net_exit_list);
101614 return error;
101615 @@ -472,7 +472,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
101616 struct net *net;
101617 LIST_HEAD(net_exit_list);
101618
101619 - list_del(&ops->list);
101620 + pax_list_del((struct list_head *)&ops->list);
101621 for_each_net(net)
101622 list_add_tail(&net->exit_list, &net_exit_list);
101623 ops_exit_list(ops, &net_exit_list);
101624 @@ -606,7 +606,7 @@ int register_pernet_device(struct pernet_operations *ops)
101625 mutex_lock(&net_mutex);
101626 error = register_pernet_operations(&pernet_list, ops);
101627 if (!error && (first_device == &pernet_list))
101628 - first_device = &ops->list;
101629 + first_device = (struct list_head *)&ops->list;
101630 mutex_unlock(&net_mutex);
101631 return error;
101632 }
101633 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
101634 index e0ad5d1..04fa7f7 100644
101635 --- a/net/core/netpoll.c
101636 +++ b/net/core/netpoll.c
101637 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101638 struct udphdr *udph;
101639 struct iphdr *iph;
101640 struct ethhdr *eth;
101641 - static atomic_t ip_ident;
101642 + static atomic_unchecked_t ip_ident;
101643 struct ipv6hdr *ip6h;
101644
101645 udp_len = len + sizeof(*udph);
101646 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
101647 put_unaligned(0x45, (unsigned char *)iph);
101648 iph->tos = 0;
101649 put_unaligned(htons(ip_len), &(iph->tot_len));
101650 - iph->id = htons(atomic_inc_return(&ip_ident));
101651 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
101652 iph->frag_off = 0;
101653 iph->ttl = 64;
101654 iph->protocol = IPPROTO_UDP;
101655 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
101656 index 352d183..1bddfaf 100644
101657 --- a/net/core/pktgen.c
101658 +++ b/net/core/pktgen.c
101659 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
101660 pn->net = net;
101661 INIT_LIST_HEAD(&pn->pktgen_threads);
101662 pn->pktgen_exiting = false;
101663 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
101664 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
101665 if (!pn->proc_dir) {
101666 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
101667 return -ENODEV;
101668 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
101669 index 76ec6c5..9cfb81c 100644
101670 --- a/net/core/rtnetlink.c
101671 +++ b/net/core/rtnetlink.c
101672 @@ -60,7 +60,7 @@ struct rtnl_link {
101673 rtnl_doit_func doit;
101674 rtnl_dumpit_func dumpit;
101675 rtnl_calcit_func calcit;
101676 -};
101677 +} __no_const;
101678
101679 static DEFINE_MUTEX(rtnl_mutex);
101680
101681 @@ -306,10 +306,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
101682 * to use the ops for creating device. So do not
101683 * fill up dellink as well. That disables rtnl_dellink.
101684 */
101685 - if (ops->setup && !ops->dellink)
101686 - ops->dellink = unregister_netdevice_queue;
101687 + if (ops->setup && !ops->dellink) {
101688 + pax_open_kernel();
101689 + *(void **)&ops->dellink = unregister_netdevice_queue;
101690 + pax_close_kernel();
101691 + }
101692
101693 - list_add_tail(&ops->list, &link_ops);
101694 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
101695 return 0;
101696 }
101697 EXPORT_SYMBOL_GPL(__rtnl_link_register);
101698 @@ -356,7 +359,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
101699 for_each_net(net) {
101700 __rtnl_kill_links(net, ops);
101701 }
101702 - list_del(&ops->list);
101703 + pax_list_del((struct list_head *)&ops->list);
101704 }
101705 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
101706
101707 @@ -1035,7 +1038,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
101708 (dev->ifalias &&
101709 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
101710 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
101711 - atomic_read(&dev->carrier_changes)))
101712 + atomic_read_unchecked(&dev->carrier_changes)))
101713 goto nla_put_failure;
101714
101715 if (1) {
101716 @@ -2094,6 +2097,10 @@ replay:
101717 if (IS_ERR(dest_net))
101718 return PTR_ERR(dest_net);
101719
101720 + err = -EPERM;
101721 + if (!netlink_ns_capable(skb, dest_net->user_ns, CAP_NET_ADMIN))
101722 + goto out;
101723 +
101724 dev = rtnl_create_link(dest_net, ifname, name_assign_type, ops, tb);
101725 if (IS_ERR(dev)) {
101726 err = PTR_ERR(dev);
101727 diff --git a/net/core/scm.c b/net/core/scm.c
101728 index 3b6899b..cf36238 100644
101729 --- a/net/core/scm.c
101730 +++ b/net/core/scm.c
101731 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
101732 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101733 {
101734 struct cmsghdr __user *cm
101735 - = (__force struct cmsghdr __user *)msg->msg_control;
101736 + = (struct cmsghdr __force_user *)msg->msg_control;
101737 struct cmsghdr cmhdr;
101738 int cmlen = CMSG_LEN(len);
101739 int err;
101740 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
101741 err = -EFAULT;
101742 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
101743 goto out;
101744 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
101745 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
101746 goto out;
101747 cmlen = CMSG_SPACE(len);
101748 if (msg->msg_controllen < cmlen)
101749 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
101750 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101751 {
101752 struct cmsghdr __user *cm
101753 - = (__force struct cmsghdr __user*)msg->msg_control;
101754 + = (struct cmsghdr __force_user *)msg->msg_control;
101755
101756 int fdmax = 0;
101757 int fdnum = scm->fp->count;
101758 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
101759 if (fdnum < fdmax)
101760 fdmax = fdnum;
101761
101762 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
101763 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
101764 i++, cmfptr++)
101765 {
101766 struct socket *sock;
101767 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
101768 index 62c67be..01893a0a 100644
101769 --- a/net/core/skbuff.c
101770 +++ b/net/core/skbuff.c
101771 @@ -2123,7 +2123,7 @@ EXPORT_SYMBOL(__skb_checksum);
101772 __wsum skb_checksum(const struct sk_buff *skb, int offset,
101773 int len, __wsum csum)
101774 {
101775 - const struct skb_checksum_ops ops = {
101776 + static const struct skb_checksum_ops ops = {
101777 .update = csum_partial_ext,
101778 .combine = csum_block_add_ext,
101779 };
101780 @@ -3363,12 +3363,14 @@ void __init skb_init(void)
101781 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
101782 sizeof(struct sk_buff),
101783 0,
101784 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101785 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101786 + SLAB_NO_SANITIZE,
101787 NULL);
101788 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
101789 sizeof(struct sk_buff_fclones),
101790 0,
101791 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
101792 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
101793 + SLAB_NO_SANITIZE,
101794 NULL);
101795 }
101796
101797 diff --git a/net/core/sock.c b/net/core/sock.c
101798 index 1c7a33d..a3817e2 100644
101799 --- a/net/core/sock.c
101800 +++ b/net/core/sock.c
101801 @@ -441,7 +441,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101802 struct sk_buff_head *list = &sk->sk_receive_queue;
101803
101804 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
101805 - atomic_inc(&sk->sk_drops);
101806 + atomic_inc_unchecked(&sk->sk_drops);
101807 trace_sock_rcvqueue_full(sk, skb);
101808 return -ENOMEM;
101809 }
101810 @@ -451,7 +451,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101811 return err;
101812
101813 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
101814 - atomic_inc(&sk->sk_drops);
101815 + atomic_inc_unchecked(&sk->sk_drops);
101816 return -ENOBUFS;
101817 }
101818
101819 @@ -464,7 +464,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
101820 skb_dst_force(skb);
101821
101822 spin_lock_irqsave(&list->lock, flags);
101823 - skb->dropcount = atomic_read(&sk->sk_drops);
101824 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
101825 __skb_queue_tail(list, skb);
101826 spin_unlock_irqrestore(&list->lock, flags);
101827
101828 @@ -484,7 +484,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101829 skb->dev = NULL;
101830
101831 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
101832 - atomic_inc(&sk->sk_drops);
101833 + atomic_inc_unchecked(&sk->sk_drops);
101834 goto discard_and_relse;
101835 }
101836 if (nested)
101837 @@ -502,7 +502,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
101838 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
101839 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
101840 bh_unlock_sock(sk);
101841 - atomic_inc(&sk->sk_drops);
101842 + atomic_inc_unchecked(&sk->sk_drops);
101843 goto discard_and_relse;
101844 }
101845
101846 @@ -888,6 +888,7 @@ set_rcvbuf:
101847 }
101848 break;
101849
101850 +#ifndef GRKERNSEC_BPF_HARDEN
101851 case SO_ATTACH_BPF:
101852 ret = -EINVAL;
101853 if (optlen == sizeof(u32)) {
101854 @@ -900,7 +901,7 @@ set_rcvbuf:
101855 ret = sk_attach_bpf(ufd, sk);
101856 }
101857 break;
101858 -
101859 +#endif
101860 case SO_DETACH_FILTER:
101861 ret = sk_detach_filter(sk);
101862 break;
101863 @@ -1004,12 +1005,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101864 struct timeval tm;
101865 } v;
101866
101867 - int lv = sizeof(int);
101868 - int len;
101869 + unsigned int lv = sizeof(int);
101870 + unsigned int len;
101871
101872 if (get_user(len, optlen))
101873 return -EFAULT;
101874 - if (len < 0)
101875 + if (len > INT_MAX)
101876 return -EINVAL;
101877
101878 memset(&v, 0, sizeof(v));
101879 @@ -1147,11 +1148,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101880
101881 case SO_PEERNAME:
101882 {
101883 - char address[128];
101884 + char address[_K_SS_MAXSIZE];
101885
101886 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
101887 return -ENOTCONN;
101888 - if (lv < len)
101889 + if (lv < len || sizeof address < len)
101890 return -EINVAL;
101891 if (copy_to_user(optval, address, len))
101892 return -EFAULT;
101893 @@ -1236,7 +1237,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
101894
101895 if (len > lv)
101896 len = lv;
101897 - if (copy_to_user(optval, &v, len))
101898 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
101899 return -EFAULT;
101900 lenout:
101901 if (put_user(len, optlen))
101902 @@ -2349,7 +2350,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
101903 */
101904 smp_wmb();
101905 atomic_set(&sk->sk_refcnt, 1);
101906 - atomic_set(&sk->sk_drops, 0);
101907 + atomic_set_unchecked(&sk->sk_drops, 0);
101908 }
101909 EXPORT_SYMBOL(sock_init_data);
101910
101911 @@ -2477,6 +2478,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
101912 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
101913 int level, int type)
101914 {
101915 + struct sock_extended_err ee;
101916 struct sock_exterr_skb *serr;
101917 struct sk_buff *skb;
101918 int copied, err;
101919 @@ -2498,7 +2500,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
101920 sock_recv_timestamp(msg, sk, skb);
101921
101922 serr = SKB_EXT_ERR(skb);
101923 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
101924 + ee = serr->ee;
101925 + put_cmsg(msg, level, type, sizeof ee, &ee);
101926
101927 msg->msg_flags |= MSG_ERRQUEUE;
101928 err = copied;
101929 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
101930 index ad704c7..ca48aff 100644
101931 --- a/net/core/sock_diag.c
101932 +++ b/net/core/sock_diag.c
101933 @@ -9,26 +9,33 @@
101934 #include <linux/inet_diag.h>
101935 #include <linux/sock_diag.h>
101936
101937 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
101938 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
101939 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
101940 static DEFINE_MUTEX(sock_diag_table_mutex);
101941
101942 int sock_diag_check_cookie(void *sk, __u32 *cookie)
101943 {
101944 +#ifndef CONFIG_GRKERNSEC_HIDESYM
101945 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
101946 cookie[1] != INET_DIAG_NOCOOKIE) &&
101947 ((u32)(unsigned long)sk != cookie[0] ||
101948 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
101949 return -ESTALE;
101950 else
101951 +#endif
101952 return 0;
101953 }
101954 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
101955
101956 void sock_diag_save_cookie(void *sk, __u32 *cookie)
101957 {
101958 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101959 + cookie[0] = 0;
101960 + cookie[1] = 0;
101961 +#else
101962 cookie[0] = (u32)(unsigned long)sk;
101963 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
101964 +#endif
101965 }
101966 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
101967
101968 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
101969 mutex_lock(&sock_diag_table_mutex);
101970 if (sock_diag_handlers[hndl->family])
101971 err = -EBUSY;
101972 - else
101973 + else {
101974 + pax_open_kernel();
101975 sock_diag_handlers[hndl->family] = hndl;
101976 + pax_close_kernel();
101977 + }
101978 mutex_unlock(&sock_diag_table_mutex);
101979
101980 return err;
101981 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
101982
101983 mutex_lock(&sock_diag_table_mutex);
101984 BUG_ON(sock_diag_handlers[family] != hnld);
101985 + pax_open_kernel();
101986 sock_diag_handlers[family] = NULL;
101987 + pax_close_kernel();
101988 mutex_unlock(&sock_diag_table_mutex);
101989 }
101990 EXPORT_SYMBOL_GPL(sock_diag_unregister);
101991 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
101992 index bbb1d5a..754e2e5 100644
101993 --- a/net/core/sysctl_net_core.c
101994 +++ b/net/core/sysctl_net_core.c
101995 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
101996 {
101997 unsigned int orig_size, size;
101998 int ret, i;
101999 - struct ctl_table tmp = {
102000 + ctl_table_no_const tmp = {
102001 .data = &size,
102002 .maxlen = sizeof(size),
102003 .mode = table->mode
102004 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102005 void __user *buffer, size_t *lenp, loff_t *ppos)
102006 {
102007 char id[IFNAMSIZ];
102008 - struct ctl_table tbl = {
102009 + ctl_table_no_const tbl = {
102010 .data = id,
102011 .maxlen = IFNAMSIZ,
102012 };
102013 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
102014 static int proc_do_rss_key(struct ctl_table *table, int write,
102015 void __user *buffer, size_t *lenp, loff_t *ppos)
102016 {
102017 - struct ctl_table fake_table;
102018 + ctl_table_no_const fake_table;
102019 char buf[NETDEV_RSS_KEY_LEN * 3];
102020
102021 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
102022 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
102023 .mode = 0444,
102024 .proc_handler = proc_do_rss_key,
102025 },
102026 -#ifdef CONFIG_BPF_JIT
102027 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
102028 {
102029 .procname = "bpf_jit_enable",
102030 .data = &bpf_jit_enable,
102031 @@ -402,13 +402,12 @@ static struct ctl_table netns_core_table[] = {
102032
102033 static __net_init int sysctl_core_net_init(struct net *net)
102034 {
102035 - struct ctl_table *tbl;
102036 + ctl_table_no_const *tbl = NULL;
102037
102038 net->core.sysctl_somaxconn = SOMAXCONN;
102039
102040 - tbl = netns_core_table;
102041 if (!net_eq(net, &init_net)) {
102042 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
102043 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
102044 if (tbl == NULL)
102045 goto err_dup;
102046
102047 @@ -418,17 +417,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
102048 if (net->user_ns != &init_user_ns) {
102049 tbl[0].procname = NULL;
102050 }
102051 - }
102052 -
102053 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102054 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
102055 + } else
102056 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
102057 if (net->core.sysctl_hdr == NULL)
102058 goto err_reg;
102059
102060 return 0;
102061
102062 err_reg:
102063 - if (tbl != netns_core_table)
102064 - kfree(tbl);
102065 + kfree(tbl);
102066 err_dup:
102067 return -ENOMEM;
102068 }
102069 @@ -443,7 +441,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
102070 kfree(tbl);
102071 }
102072
102073 -static __net_initdata struct pernet_operations sysctl_core_ops = {
102074 +static __net_initconst struct pernet_operations sysctl_core_ops = {
102075 .init = sysctl_core_net_init,
102076 .exit = sysctl_core_net_exit,
102077 };
102078 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
102079 index 8102286..a0c2755 100644
102080 --- a/net/decnet/af_decnet.c
102081 +++ b/net/decnet/af_decnet.c
102082 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
102083 .sysctl_rmem = sysctl_decnet_rmem,
102084 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
102085 .obj_size = sizeof(struct dn_sock),
102086 + .slab_flags = SLAB_USERCOPY,
102087 };
102088
102089 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
102090 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
102091 index 4400da7..3429972 100644
102092 --- a/net/decnet/dn_dev.c
102093 +++ b/net/decnet/dn_dev.c
102094 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
102095 .extra1 = &min_t3,
102096 .extra2 = &max_t3
102097 },
102098 - {0}
102099 + { }
102100 },
102101 };
102102
102103 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
102104 index 5325b54..a0d4d69 100644
102105 --- a/net/decnet/sysctl_net_decnet.c
102106 +++ b/net/decnet/sysctl_net_decnet.c
102107 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
102108
102109 if (len > *lenp) len = *lenp;
102110
102111 - if (copy_to_user(buffer, addr, len))
102112 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
102113 return -EFAULT;
102114
102115 *lenp = len;
102116 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
102117
102118 if (len > *lenp) len = *lenp;
102119
102120 - if (copy_to_user(buffer, devname, len))
102121 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
102122 return -EFAULT;
102123
102124 *lenp = len;
102125 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
102126 index a2c7e4c..3dc9f67 100644
102127 --- a/net/hsr/hsr_netlink.c
102128 +++ b/net/hsr/hsr_netlink.c
102129 @@ -102,7 +102,7 @@ nla_put_failure:
102130 return -EMSGSIZE;
102131 }
102132
102133 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
102134 +static struct rtnl_link_ops hsr_link_ops = {
102135 .kind = "hsr",
102136 .maxtype = IFLA_HSR_MAX,
102137 .policy = hsr_policy,
102138 diff --git a/net/ieee802154/6lowpan_rtnl.c b/net/ieee802154/6lowpan_rtnl.c
102139 index 27eaa65..7083217 100644
102140 --- a/net/ieee802154/6lowpan_rtnl.c
102141 +++ b/net/ieee802154/6lowpan_rtnl.c
102142 @@ -642,7 +642,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
102143 dev_put(real_dev);
102144 }
102145
102146 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
102147 +static struct rtnl_link_ops lowpan_link_ops = {
102148 .kind = "lowpan",
102149 .priv_size = sizeof(struct lowpan_dev_info),
102150 .setup = lowpan_setup,
102151 diff --git a/net/ieee802154/reassembly.c b/net/ieee802154/reassembly.c
102152 index 9d980ed..7d01e12 100644
102153 --- a/net/ieee802154/reassembly.c
102154 +++ b/net/ieee802154/reassembly.c
102155 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
102156
102157 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102158 {
102159 - struct ctl_table *table;
102160 + ctl_table_no_const *table = NULL;
102161 struct ctl_table_header *hdr;
102162 struct netns_ieee802154_lowpan *ieee802154_lowpan =
102163 net_ieee802154_lowpan(net);
102164
102165 - table = lowpan_frags_ns_ctl_table;
102166 if (!net_eq(net, &init_net)) {
102167 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
102168 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
102169 GFP_KERNEL);
102170 if (table == NULL)
102171 goto err_alloc;
102172 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102173 /* Don't export sysctls to unprivileged users */
102174 if (net->user_ns != &init_user_ns)
102175 table[0].procname = NULL;
102176 - }
102177 -
102178 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102179 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
102180 + } else
102181 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
102182 if (hdr == NULL)
102183 goto err_reg;
102184
102185 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
102186 return 0;
102187
102188 err_reg:
102189 - if (!net_eq(net, &init_net))
102190 - kfree(table);
102191 + kfree(table);
102192 err_alloc:
102193 return -ENOMEM;
102194 }
102195 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
102196 index a44773c..a6ae415 100644
102197 --- a/net/ipv4/af_inet.c
102198 +++ b/net/ipv4/af_inet.c
102199 @@ -1392,7 +1392,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
102200 return ip_recv_error(sk, msg, len, addr_len);
102201 #if IS_ENABLED(CONFIG_IPV6)
102202 if (sk->sk_family == AF_INET6)
102203 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
102204 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
102205 #endif
102206 return -EINVAL;
102207 }
102208 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
102209 index 214882e..ec032f6 100644
102210 --- a/net/ipv4/devinet.c
102211 +++ b/net/ipv4/devinet.c
102212 @@ -69,7 +69,8 @@
102213
102214 static struct ipv4_devconf ipv4_devconf = {
102215 .data = {
102216 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102217 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102218 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102219 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102220 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102221 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102222 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
102223
102224 static struct ipv4_devconf ipv4_devconf_dflt = {
102225 .data = {
102226 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
102227 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
102228 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
102229 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
102230 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
102231 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
102232 @@ -1548,7 +1550,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
102233 idx = 0;
102234 head = &net->dev_index_head[h];
102235 rcu_read_lock();
102236 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102237 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102238 net->dev_base_seq;
102239 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102240 if (idx < s_idx)
102241 @@ -1866,7 +1868,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
102242 idx = 0;
102243 head = &net->dev_index_head[h];
102244 rcu_read_lock();
102245 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
102246 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
102247 net->dev_base_seq;
102248 hlist_for_each_entry_rcu(dev, head, index_hlist) {
102249 if (idx < s_idx)
102250 @@ -2101,7 +2103,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
102251 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
102252 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
102253
102254 -static struct devinet_sysctl_table {
102255 +static const struct devinet_sysctl_table {
102256 struct ctl_table_header *sysctl_header;
102257 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
102258 } devinet_sysctl = {
102259 @@ -2233,7 +2235,7 @@ static __net_init int devinet_init_net(struct net *net)
102260 int err;
102261 struct ipv4_devconf *all, *dflt;
102262 #ifdef CONFIG_SYSCTL
102263 - struct ctl_table *tbl = ctl_forward_entry;
102264 + ctl_table_no_const *tbl = NULL;
102265 struct ctl_table_header *forw_hdr;
102266 #endif
102267
102268 @@ -2251,7 +2253,7 @@ static __net_init int devinet_init_net(struct net *net)
102269 goto err_alloc_dflt;
102270
102271 #ifdef CONFIG_SYSCTL
102272 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
102273 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
102274 if (tbl == NULL)
102275 goto err_alloc_ctl;
102276
102277 @@ -2271,7 +2273,10 @@ static __net_init int devinet_init_net(struct net *net)
102278 goto err_reg_dflt;
102279
102280 err = -ENOMEM;
102281 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102282 + if (!net_eq(net, &init_net))
102283 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
102284 + else
102285 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
102286 if (forw_hdr == NULL)
102287 goto err_reg_ctl;
102288 net->ipv4.forw_hdr = forw_hdr;
102289 @@ -2287,8 +2292,7 @@ err_reg_ctl:
102290 err_reg_dflt:
102291 __devinet_sysctl_unregister(all);
102292 err_reg_all:
102293 - if (tbl != ctl_forward_entry)
102294 - kfree(tbl);
102295 + kfree(tbl);
102296 err_alloc_ctl:
102297 #endif
102298 if (dflt != &ipv4_devconf_dflt)
102299 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
102300 index 23104a3..9f5570b 100644
102301 --- a/net/ipv4/fib_frontend.c
102302 +++ b/net/ipv4/fib_frontend.c
102303 @@ -1017,12 +1017,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
102304 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102305 fib_sync_up(dev);
102306 #endif
102307 - atomic_inc(&net->ipv4.dev_addr_genid);
102308 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102309 rt_cache_flush(dev_net(dev));
102310 break;
102311 case NETDEV_DOWN:
102312 fib_del_ifaddr(ifa, NULL);
102313 - atomic_inc(&net->ipv4.dev_addr_genid);
102314 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102315 if (ifa->ifa_dev->ifa_list == NULL) {
102316 /* Last address was deleted from this interface.
102317 * Disable IP.
102318 @@ -1060,7 +1060,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
102319 #ifdef CONFIG_IP_ROUTE_MULTIPATH
102320 fib_sync_up(dev);
102321 #endif
102322 - atomic_inc(&net->ipv4.dev_addr_genid);
102323 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
102324 rt_cache_flush(net);
102325 break;
102326 case NETDEV_DOWN:
102327 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
102328 index f99f41b..1879da9 100644
102329 --- a/net/ipv4/fib_semantics.c
102330 +++ b/net/ipv4/fib_semantics.c
102331 @@ -770,7 +770,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
102332 nh->nh_saddr = inet_select_addr(nh->nh_dev,
102333 nh->nh_gw,
102334 nh->nh_parent->fib_scope);
102335 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
102336 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
102337
102338 return nh->nh_saddr;
102339 }
102340 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
102341 index 9111a4e..3576905 100644
102342 --- a/net/ipv4/inet_hashtables.c
102343 +++ b/net/ipv4/inet_hashtables.c
102344 @@ -18,6 +18,7 @@
102345 #include <linux/sched.h>
102346 #include <linux/slab.h>
102347 #include <linux/wait.h>
102348 +#include <linux/security.h>
102349
102350 #include <net/inet_connection_sock.h>
102351 #include <net/inet_hashtables.h>
102352 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
102353 return inet_ehashfn(net, laddr, lport, faddr, fport);
102354 }
102355
102356 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
102357 +
102358 /*
102359 * Allocate and initialize a new local port bind bucket.
102360 * The bindhash mutex for snum's hash chain must be held here.
102361 @@ -554,6 +557,8 @@ ok:
102362 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
102363 spin_unlock(&head->lock);
102364
102365 + gr_update_task_in_ip_table(inet_sk(sk));
102366 +
102367 if (tw) {
102368 inet_twsk_deschedule(tw, death_row);
102369 while (twrefcnt) {
102370 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
102371 index 241afd7..31b95d5 100644
102372 --- a/net/ipv4/inetpeer.c
102373 +++ b/net/ipv4/inetpeer.c
102374 @@ -461,7 +461,7 @@ relookup:
102375 if (p) {
102376 p->daddr = *daddr;
102377 atomic_set(&p->refcnt, 1);
102378 - atomic_set(&p->rid, 0);
102379 + atomic_set_unchecked(&p->rid, 0);
102380 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
102381 p->rate_tokens = 0;
102382 /* 60*HZ is arbitrary, but chosen enough high so that the first
102383 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
102384 index 145a50c..5dd8cc5 100644
102385 --- a/net/ipv4/ip_fragment.c
102386 +++ b/net/ipv4/ip_fragment.c
102387 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
102388 return 0;
102389
102390 start = qp->rid;
102391 - end = atomic_inc_return(&peer->rid);
102392 + end = atomic_inc_return_unchecked(&peer->rid);
102393 qp->rid = end;
102394
102395 rc = qp->q.fragments && (end - start) > max;
102396 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
102397
102398 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102399 {
102400 - struct ctl_table *table;
102401 + ctl_table_no_const *table = NULL;
102402 struct ctl_table_header *hdr;
102403
102404 - table = ip4_frags_ns_ctl_table;
102405 if (!net_eq(net, &init_net)) {
102406 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102407 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
102408 if (table == NULL)
102409 goto err_alloc;
102410
102411 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102412 /* Don't export sysctls to unprivileged users */
102413 if (net->user_ns != &init_user_ns)
102414 table[0].procname = NULL;
102415 - }
102416 + hdr = register_net_sysctl(net, "net/ipv4", table);
102417 + } else
102418 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
102419
102420 - hdr = register_net_sysctl(net, "net/ipv4", table);
102421 if (hdr == NULL)
102422 goto err_reg;
102423
102424 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
102425 return 0;
102426
102427 err_reg:
102428 - if (!net_eq(net, &init_net))
102429 - kfree(table);
102430 + kfree(table);
102431 err_alloc:
102432 return -ENOMEM;
102433 }
102434 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
102435 index 4f4bf5b..2c936fe 100644
102436 --- a/net/ipv4/ip_gre.c
102437 +++ b/net/ipv4/ip_gre.c
102438 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
102439 module_param(log_ecn_error, bool, 0644);
102440 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102441
102442 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
102443 +static struct rtnl_link_ops ipgre_link_ops;
102444 static int ipgre_tunnel_init(struct net_device *dev);
102445
102446 static int ipgre_net_id __read_mostly;
102447 @@ -816,7 +816,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
102448 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
102449 };
102450
102451 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102452 +static struct rtnl_link_ops ipgre_link_ops = {
102453 .kind = "gre",
102454 .maxtype = IFLA_GRE_MAX,
102455 .policy = ipgre_policy,
102456 @@ -830,7 +830,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
102457 .fill_info = ipgre_fill_info,
102458 };
102459
102460 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
102461 +static struct rtnl_link_ops ipgre_tap_ops = {
102462 .kind = "gretap",
102463 .maxtype = IFLA_GRE_MAX,
102464 .policy = ipgre_policy,
102465 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
102466 index 3d4da2c..40f9c29 100644
102467 --- a/net/ipv4/ip_input.c
102468 +++ b/net/ipv4/ip_input.c
102469 @@ -147,6 +147,10 @@
102470 #include <linux/mroute.h>
102471 #include <linux/netlink.h>
102472
102473 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102474 +extern int grsec_enable_blackhole;
102475 +#endif
102476 +
102477 /*
102478 * Process Router Attention IP option (RFC 2113)
102479 */
102480 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
102481 if (!raw) {
102482 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
102483 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
102484 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
102485 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
102486 +#endif
102487 icmp_send(skb, ICMP_DEST_UNREACH,
102488 ICMP_PROT_UNREACH, 0);
102489 }
102490 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
102491 index 6b85adb..cd7e5d3 100644
102492 --- a/net/ipv4/ip_sockglue.c
102493 +++ b/net/ipv4/ip_sockglue.c
102494 @@ -1193,7 +1193,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102495 len = min_t(unsigned int, len, opt->optlen);
102496 if (put_user(len, optlen))
102497 return -EFAULT;
102498 - if (copy_to_user(optval, opt->__data, len))
102499 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
102500 + copy_to_user(optval, opt->__data, len))
102501 return -EFAULT;
102502 return 0;
102503 }
102504 @@ -1324,7 +1325,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
102505 if (sk->sk_type != SOCK_STREAM)
102506 return -ENOPROTOOPT;
102507
102508 - msg.msg_control = (__force void *) optval;
102509 + msg.msg_control = (__force_kernel void *) optval;
102510 msg.msg_controllen = len;
102511 msg.msg_flags = flags;
102512
102513 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
102514 index 1a7e979..fd05aa4 100644
102515 --- a/net/ipv4/ip_vti.c
102516 +++ b/net/ipv4/ip_vti.c
102517 @@ -45,7 +45,7 @@
102518 #include <net/net_namespace.h>
102519 #include <net/netns/generic.h>
102520
102521 -static struct rtnl_link_ops vti_link_ops __read_mostly;
102522 +static struct rtnl_link_ops vti_link_ops;
102523
102524 static int vti_net_id __read_mostly;
102525 static int vti_tunnel_init(struct net_device *dev);
102526 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
102527 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
102528 };
102529
102530 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
102531 +static struct rtnl_link_ops vti_link_ops = {
102532 .kind = "vti",
102533 .maxtype = IFLA_VTI_MAX,
102534 .policy = vti_policy,
102535 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
102536 index 7fa18bc..bea16af 100644
102537 --- a/net/ipv4/ipconfig.c
102538 +++ b/net/ipv4/ipconfig.c
102539 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
102540
102541 mm_segment_t oldfs = get_fs();
102542 set_fs(get_ds());
102543 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102544 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102545 set_fs(oldfs);
102546 return res;
102547 }
102548 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
102549
102550 mm_segment_t oldfs = get_fs();
102551 set_fs(get_ds());
102552 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
102553 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
102554 set_fs(oldfs);
102555 return res;
102556 }
102557 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
102558
102559 mm_segment_t oldfs = get_fs();
102560 set_fs(get_ds());
102561 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
102562 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
102563 set_fs(oldfs);
102564 return res;
102565 }
102566 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
102567 index 40403114..c35c647 100644
102568 --- a/net/ipv4/ipip.c
102569 +++ b/net/ipv4/ipip.c
102570 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
102571 static int ipip_net_id __read_mostly;
102572
102573 static int ipip_tunnel_init(struct net_device *dev);
102574 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
102575 +static struct rtnl_link_ops ipip_link_ops;
102576
102577 static int ipip_err(struct sk_buff *skb, u32 info)
102578 {
102579 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
102580 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
102581 };
102582
102583 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
102584 +static struct rtnl_link_ops ipip_link_ops = {
102585 .kind = "ipip",
102586 .maxtype = IFLA_IPTUN_MAX,
102587 .policy = ipip_policy,
102588 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
102589 index f95b6f9..2ee2097 100644
102590 --- a/net/ipv4/netfilter/arp_tables.c
102591 +++ b/net/ipv4/netfilter/arp_tables.c
102592 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
102593 #endif
102594
102595 static int get_info(struct net *net, void __user *user,
102596 - const int *len, int compat)
102597 + int len, int compat)
102598 {
102599 char name[XT_TABLE_MAXNAMELEN];
102600 struct xt_table *t;
102601 int ret;
102602
102603 - if (*len != sizeof(struct arpt_getinfo)) {
102604 - duprintf("length %u != %Zu\n", *len,
102605 + if (len != sizeof(struct arpt_getinfo)) {
102606 + duprintf("length %u != %Zu\n", len,
102607 sizeof(struct arpt_getinfo));
102608 return -EINVAL;
102609 }
102610 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
102611 info.size = private->size;
102612 strcpy(info.name, name);
102613
102614 - if (copy_to_user(user, &info, *len) != 0)
102615 + if (copy_to_user(user, &info, len) != 0)
102616 ret = -EFAULT;
102617 else
102618 ret = 0;
102619 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
102620
102621 switch (cmd) {
102622 case ARPT_SO_GET_INFO:
102623 - ret = get_info(sock_net(sk), user, len, 1);
102624 + ret = get_info(sock_net(sk), user, *len, 1);
102625 break;
102626 case ARPT_SO_GET_ENTRIES:
102627 ret = compat_get_entries(sock_net(sk), user, len);
102628 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
102629
102630 switch (cmd) {
102631 case ARPT_SO_GET_INFO:
102632 - ret = get_info(sock_net(sk), user, len, 0);
102633 + ret = get_info(sock_net(sk), user, *len, 0);
102634 break;
102635
102636 case ARPT_SO_GET_ENTRIES:
102637 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
102638 index 99e810f..3711b81 100644
102639 --- a/net/ipv4/netfilter/ip_tables.c
102640 +++ b/net/ipv4/netfilter/ip_tables.c
102641 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
102642 #endif
102643
102644 static int get_info(struct net *net, void __user *user,
102645 - const int *len, int compat)
102646 + int len, int compat)
102647 {
102648 char name[XT_TABLE_MAXNAMELEN];
102649 struct xt_table *t;
102650 int ret;
102651
102652 - if (*len != sizeof(struct ipt_getinfo)) {
102653 - duprintf("length %u != %zu\n", *len,
102654 + if (len != sizeof(struct ipt_getinfo)) {
102655 + duprintf("length %u != %zu\n", len,
102656 sizeof(struct ipt_getinfo));
102657 return -EINVAL;
102658 }
102659 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
102660 info.size = private->size;
102661 strcpy(info.name, name);
102662
102663 - if (copy_to_user(user, &info, *len) != 0)
102664 + if (copy_to_user(user, &info, len) != 0)
102665 ret = -EFAULT;
102666 else
102667 ret = 0;
102668 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102669
102670 switch (cmd) {
102671 case IPT_SO_GET_INFO:
102672 - ret = get_info(sock_net(sk), user, len, 1);
102673 + ret = get_info(sock_net(sk), user, *len, 1);
102674 break;
102675 case IPT_SO_GET_ENTRIES:
102676 ret = compat_get_entries(sock_net(sk), user, len);
102677 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
102678
102679 switch (cmd) {
102680 case IPT_SO_GET_INFO:
102681 - ret = get_info(sock_net(sk), user, len, 0);
102682 + ret = get_info(sock_net(sk), user, *len, 0);
102683 break;
102684
102685 case IPT_SO_GET_ENTRIES:
102686 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102687 index e90f83a..3e6acca 100644
102688 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
102689 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
102690 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
102691 spin_lock_init(&cn->lock);
102692
102693 #ifdef CONFIG_PROC_FS
102694 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
102695 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
102696 if (!cn->procdir) {
102697 pr_err("Unable to proc dir entry\n");
102698 return -ENOMEM;
102699 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
102700 index 0ae28f5..d32b565 100644
102701 --- a/net/ipv4/ping.c
102702 +++ b/net/ipv4/ping.c
102703 @@ -59,7 +59,7 @@ struct ping_table {
102704 };
102705
102706 static struct ping_table ping_table;
102707 -struct pingv6_ops pingv6_ops;
102708 +struct pingv6_ops *pingv6_ops;
102709 EXPORT_SYMBOL_GPL(pingv6_ops);
102710
102711 static u16 ping_port_rover;
102712 @@ -358,7 +358,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
102713 return -ENODEV;
102714 }
102715 }
102716 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
102717 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
102718 scoped);
102719 rcu_read_unlock();
102720
102721 @@ -566,7 +566,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102722 }
102723 #if IS_ENABLED(CONFIG_IPV6)
102724 } else if (skb->protocol == htons(ETH_P_IPV6)) {
102725 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
102726 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
102727 #endif
102728 }
102729
102730 @@ -584,7 +584,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
102731 info, (u8 *)icmph);
102732 #if IS_ENABLED(CONFIG_IPV6)
102733 } else if (family == AF_INET6) {
102734 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
102735 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
102736 info, (u8 *)icmph);
102737 #endif
102738 }
102739 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
102740 }
102741
102742 if (inet6_sk(sk)->rxopt.all)
102743 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
102744 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
102745 if (skb->protocol == htons(ETH_P_IPV6) &&
102746 inet6_sk(sk)->rxopt.all)
102747 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
102748 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
102749 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
102750 ip_cmsg_recv(msg, skb);
102751 #endif
102752 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
102753 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
102754 0, sock_i_ino(sp),
102755 atomic_read(&sp->sk_refcnt), sp,
102756 - atomic_read(&sp->sk_drops));
102757 + atomic_read_unchecked(&sp->sk_drops));
102758 }
102759
102760 static int ping_v4_seq_show(struct seq_file *seq, void *v)
102761 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
102762 index 0bb68df..59405fc 100644
102763 --- a/net/ipv4/raw.c
102764 +++ b/net/ipv4/raw.c
102765 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
102766 int raw_rcv(struct sock *sk, struct sk_buff *skb)
102767 {
102768 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
102769 - atomic_inc(&sk->sk_drops);
102770 + atomic_inc_unchecked(&sk->sk_drops);
102771 kfree_skb(skb);
102772 return NET_RX_DROP;
102773 }
102774 @@ -774,16 +774,20 @@ static int raw_init(struct sock *sk)
102775
102776 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
102777 {
102778 + struct icmp_filter filter;
102779 +
102780 if (optlen > sizeof(struct icmp_filter))
102781 optlen = sizeof(struct icmp_filter);
102782 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
102783 + if (copy_from_user(&filter, optval, optlen))
102784 return -EFAULT;
102785 + raw_sk(sk)->filter = filter;
102786 return 0;
102787 }
102788
102789 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
102790 {
102791 int len, ret = -EFAULT;
102792 + struct icmp_filter filter;
102793
102794 if (get_user(len, optlen))
102795 goto out;
102796 @@ -793,8 +797,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
102797 if (len > sizeof(struct icmp_filter))
102798 len = sizeof(struct icmp_filter);
102799 ret = -EFAULT;
102800 - if (put_user(len, optlen) ||
102801 - copy_to_user(optval, &raw_sk(sk)->filter, len))
102802 + filter = raw_sk(sk)->filter;
102803 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
102804 goto out;
102805 ret = 0;
102806 out: return ret;
102807 @@ -1023,7 +1027,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
102808 0, 0L, 0,
102809 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
102810 0, sock_i_ino(sp),
102811 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
102812 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
102813 }
102814
102815 static int raw_seq_show(struct seq_file *seq, void *v)
102816 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
102817 index 52e1f2b..e736cb4 100644
102818 --- a/net/ipv4/route.c
102819 +++ b/net/ipv4/route.c
102820 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
102821
102822 static int rt_cache_seq_open(struct inode *inode, struct file *file)
102823 {
102824 - return seq_open(file, &rt_cache_seq_ops);
102825 + return seq_open_restrict(file, &rt_cache_seq_ops);
102826 }
102827
102828 static const struct file_operations rt_cache_seq_fops = {
102829 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
102830
102831 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
102832 {
102833 - return seq_open(file, &rt_cpu_seq_ops);
102834 + return seq_open_restrict(file, &rt_cpu_seq_ops);
102835 }
102836
102837 static const struct file_operations rt_cpu_seq_fops = {
102838 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
102839
102840 static int rt_acct_proc_open(struct inode *inode, struct file *file)
102841 {
102842 - return single_open(file, rt_acct_proc_show, NULL);
102843 + return single_open_restrict(file, rt_acct_proc_show, NULL);
102844 }
102845
102846 static const struct file_operations rt_acct_proc_fops = {
102847 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
102848
102849 #define IP_IDENTS_SZ 2048u
102850 struct ip_ident_bucket {
102851 - atomic_t id;
102852 + atomic_unchecked_t id;
102853 u32 stamp32;
102854 };
102855
102856 -static struct ip_ident_bucket *ip_idents __read_mostly;
102857 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
102858
102859 /* In order to protect privacy, we add a perturbation to identifiers
102860 * if one generator is seldom used. This makes hard for an attacker
102861 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
102862 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
102863 delta = prandom_u32_max(now - old);
102864
102865 - return atomic_add_return(segs + delta, &bucket->id) - segs;
102866 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
102867 }
102868 EXPORT_SYMBOL(ip_idents_reserve);
102869
102870 @@ -2628,34 +2628,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
102871 .maxlen = sizeof(int),
102872 .mode = 0200,
102873 .proc_handler = ipv4_sysctl_rtcache_flush,
102874 + .extra1 = &init_net,
102875 },
102876 { },
102877 };
102878
102879 static __net_init int sysctl_route_net_init(struct net *net)
102880 {
102881 - struct ctl_table *tbl;
102882 + ctl_table_no_const *tbl = NULL;
102883
102884 - tbl = ipv4_route_flush_table;
102885 if (!net_eq(net, &init_net)) {
102886 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
102887 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
102888 if (tbl == NULL)
102889 goto err_dup;
102890
102891 /* Don't export sysctls to unprivileged users */
102892 if (net->user_ns != &init_user_ns)
102893 tbl[0].procname = NULL;
102894 - }
102895 - tbl[0].extra1 = net;
102896 + tbl[0].extra1 = net;
102897 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
102898 + } else
102899 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
102900
102901 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
102902 if (net->ipv4.route_hdr == NULL)
102903 goto err_reg;
102904 return 0;
102905
102906 err_reg:
102907 - if (tbl != ipv4_route_flush_table)
102908 - kfree(tbl);
102909 + kfree(tbl);
102910 err_dup:
102911 return -ENOMEM;
102912 }
102913 @@ -2678,8 +2678,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
102914
102915 static __net_init int rt_genid_init(struct net *net)
102916 {
102917 - atomic_set(&net->ipv4.rt_genid, 0);
102918 - atomic_set(&net->fnhe_genid, 0);
102919 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
102920 + atomic_set_unchecked(&net->fnhe_genid, 0);
102921 get_random_bytes(&net->ipv4.dev_addr_genid,
102922 sizeof(net->ipv4.dev_addr_genid));
102923 return 0;
102924 @@ -2722,11 +2722,7 @@ int __init ip_rt_init(void)
102925 {
102926 int rc = 0;
102927
102928 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
102929 - if (!ip_idents)
102930 - panic("IP: failed to allocate ip_idents\n");
102931 -
102932 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
102933 + prandom_bytes(ip_idents, sizeof(ip_idents));
102934
102935 #ifdef CONFIG_IP_ROUTE_CLASSID
102936 ip_rt_acct = __alloc_percpu(256 * sizeof(struct ip_rt_acct), __alignof__(struct ip_rt_acct));
102937 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
102938 index e0ee384..e2688d9 100644
102939 --- a/net/ipv4/sysctl_net_ipv4.c
102940 +++ b/net/ipv4/sysctl_net_ipv4.c
102941 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
102942 container_of(table->data, struct net, ipv4.ip_local_ports.range);
102943 int ret;
102944 int range[2];
102945 - struct ctl_table tmp = {
102946 + ctl_table_no_const tmp = {
102947 .data = &range,
102948 .maxlen = sizeof(range),
102949 .mode = table->mode,
102950 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
102951 int ret;
102952 gid_t urange[2];
102953 kgid_t low, high;
102954 - struct ctl_table tmp = {
102955 + ctl_table_no_const tmp = {
102956 .data = &urange,
102957 .maxlen = sizeof(urange),
102958 .mode = table->mode,
102959 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
102960 void __user *buffer, size_t *lenp, loff_t *ppos)
102961 {
102962 char val[TCP_CA_NAME_MAX];
102963 - struct ctl_table tbl = {
102964 + ctl_table_no_const tbl = {
102965 .data = val,
102966 .maxlen = TCP_CA_NAME_MAX,
102967 };
102968 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
102969 void __user *buffer, size_t *lenp,
102970 loff_t *ppos)
102971 {
102972 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
102973 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
102974 int ret;
102975
102976 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
102977 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
102978 void __user *buffer, size_t *lenp,
102979 loff_t *ppos)
102980 {
102981 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
102982 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
102983 int ret;
102984
102985 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
102986 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
102987 void __user *buffer, size_t *lenp,
102988 loff_t *ppos)
102989 {
102990 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
102991 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
102992 struct tcp_fastopen_context *ctxt;
102993 int ret;
102994 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
102995 @@ -881,13 +881,12 @@ static struct ctl_table ipv4_net_table[] = {
102996
102997 static __net_init int ipv4_sysctl_init_net(struct net *net)
102998 {
102999 - struct ctl_table *table;
103000 + ctl_table_no_const *table = NULL;
103001
103002 - table = ipv4_net_table;
103003 if (!net_eq(net, &init_net)) {
103004 int i;
103005
103006 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
103007 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
103008 if (table == NULL)
103009 goto err_alloc;
103010
103011 @@ -896,7 +895,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
103012 table[i].data += (void *)net - (void *)&init_net;
103013 }
103014
103015 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103016 + if (!net_eq(net, &init_net))
103017 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
103018 + else
103019 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
103020 if (net->ipv4.ipv4_hdr == NULL)
103021 goto err_reg;
103022
103023 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
103024 index 075ab4d..623bb9d 100644
103025 --- a/net/ipv4/tcp_input.c
103026 +++ b/net/ipv4/tcp_input.c
103027 @@ -766,7 +766,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
103028 * without any lock. We want to make sure compiler wont store
103029 * intermediate values in this location.
103030 */
103031 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
103032 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
103033 sk->sk_max_pacing_rate);
103034 }
103035
103036 @@ -4528,7 +4528,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
103037 * simplifies code)
103038 */
103039 static void
103040 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103041 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
103042 struct sk_buff *head, struct sk_buff *tail,
103043 u32 start, u32 end)
103044 {
103045 @@ -5506,6 +5506,7 @@ discard:
103046 tcp_paws_reject(&tp->rx_opt, 0))
103047 goto discard_and_undo;
103048
103049 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
103050 if (th->syn) {
103051 /* We see SYN without ACK. It is attempt of
103052 * simultaneous connect with crossed SYNs.
103053 @@ -5556,6 +5557,7 @@ discard:
103054 goto discard;
103055 #endif
103056 }
103057 +#endif
103058 /* "fifth, if neither of the SYN or RST bits is set then
103059 * drop the segment and return."
103060 */
103061 @@ -5602,7 +5604,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
103062 goto discard;
103063
103064 if (th->syn) {
103065 - if (th->fin)
103066 + if (th->fin || th->urg || th->psh)
103067 goto discard;
103068 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
103069 return 1;
103070 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
103071 index d22f544..62f6787 100644
103072 --- a/net/ipv4/tcp_ipv4.c
103073 +++ b/net/ipv4/tcp_ipv4.c
103074 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
103075 int sysctl_tcp_low_latency __read_mostly;
103076 EXPORT_SYMBOL(sysctl_tcp_low_latency);
103077
103078 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103079 +extern int grsec_enable_blackhole;
103080 +#endif
103081 +
103082 #ifdef CONFIG_TCP_MD5SIG
103083 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
103084 __be32 daddr, __be32 saddr, const struct tcphdr *th);
103085 @@ -1473,6 +1477,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
103086 return 0;
103087
103088 reset:
103089 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103090 + if (!grsec_enable_blackhole)
103091 +#endif
103092 tcp_v4_send_reset(rsk, skb);
103093 discard:
103094 kfree_skb(skb);
103095 @@ -1637,12 +1644,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
103096 TCP_SKB_CB(skb)->sacked = 0;
103097
103098 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
103099 - if (!sk)
103100 + if (!sk) {
103101 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103102 + ret = 1;
103103 +#endif
103104 goto no_tcp_socket;
103105 -
103106 + }
103107 process:
103108 - if (sk->sk_state == TCP_TIME_WAIT)
103109 + if (sk->sk_state == TCP_TIME_WAIT) {
103110 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103111 + ret = 2;
103112 +#endif
103113 goto do_time_wait;
103114 + }
103115
103116 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
103117 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103118 @@ -1698,6 +1712,10 @@ csum_error:
103119 bad_packet:
103120 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
103121 } else {
103122 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103123 + if (!grsec_enable_blackhole || (ret == 1 &&
103124 + (skb->dev->flags & IFF_LOOPBACK)))
103125 +#endif
103126 tcp_v4_send_reset(NULL, skb);
103127 }
103128
103129 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
103130 index 63d2680..2db9d6b 100644
103131 --- a/net/ipv4/tcp_minisocks.c
103132 +++ b/net/ipv4/tcp_minisocks.c
103133 @@ -27,6 +27,10 @@
103134 #include <net/inet_common.h>
103135 #include <net/xfrm.h>
103136
103137 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103138 +extern int grsec_enable_blackhole;
103139 +#endif
103140 +
103141 int sysctl_tcp_syncookies __read_mostly = 1;
103142 EXPORT_SYMBOL(sysctl_tcp_syncookies);
103143
103144 @@ -739,7 +743,10 @@ embryonic_reset:
103145 * avoid becoming vulnerable to outside attack aiming at
103146 * resetting legit local connections.
103147 */
103148 - req->rsk_ops->send_reset(sk, skb);
103149 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103150 + if (!grsec_enable_blackhole)
103151 +#endif
103152 + req->rsk_ops->send_reset(sk, skb);
103153 } else if (fastopen) { /* received a valid RST pkt */
103154 reqsk_fastopen_remove(sk, req, true);
103155 tcp_reset(sk);
103156 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
103157 index ebf5ff5..4d1ff32 100644
103158 --- a/net/ipv4/tcp_probe.c
103159 +++ b/net/ipv4/tcp_probe.c
103160 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
103161 if (cnt + width >= len)
103162 break;
103163
103164 - if (copy_to_user(buf + cnt, tbuf, width))
103165 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
103166 return -EFAULT;
103167 cnt += width;
103168 }
103169 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
103170 index 1829c7f..c0b3d52 100644
103171 --- a/net/ipv4/tcp_timer.c
103172 +++ b/net/ipv4/tcp_timer.c
103173 @@ -22,6 +22,10 @@
103174 #include <linux/gfp.h>
103175 #include <net/tcp.h>
103176
103177 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103178 +extern int grsec_lastack_retries;
103179 +#endif
103180 +
103181 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
103182 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
103183 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
103184 @@ -191,6 +195,13 @@ static int tcp_write_timeout(struct sock *sk)
103185 }
103186 }
103187
103188 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103189 + if ((sk->sk_state == TCP_LAST_ACK) &&
103190 + (grsec_lastack_retries > 0) &&
103191 + (grsec_lastack_retries < retry_until))
103192 + retry_until = grsec_lastack_retries;
103193 +#endif
103194 +
103195 if (retransmits_timed_out(sk, retry_until,
103196 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
103197 /* Has it gone just too far? */
103198 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
103199 index 13b4dcf..b866a2a 100644
103200 --- a/net/ipv4/udp.c
103201 +++ b/net/ipv4/udp.c
103202 @@ -87,6 +87,7 @@
103203 #include <linux/types.h>
103204 #include <linux/fcntl.h>
103205 #include <linux/module.h>
103206 +#include <linux/security.h>
103207 #include <linux/socket.h>
103208 #include <linux/sockios.h>
103209 #include <linux/igmp.h>
103210 @@ -114,6 +115,10 @@
103211 #include <net/busy_poll.h>
103212 #include "udp_impl.h"
103213
103214 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103215 +extern int grsec_enable_blackhole;
103216 +#endif
103217 +
103218 struct udp_table udp_table __read_mostly;
103219 EXPORT_SYMBOL(udp_table);
103220
103221 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
103222 return true;
103223 }
103224
103225 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
103226 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
103227 +
103228 /*
103229 * This routine is called by the ICMP module when it gets some
103230 * sort of error condition. If err < 0 then the socket should
103231 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
103232 dport = usin->sin_port;
103233 if (dport == 0)
103234 return -EINVAL;
103235 +
103236 + err = gr_search_udp_sendmsg(sk, usin);
103237 + if (err)
103238 + return err;
103239 } else {
103240 if (sk->sk_state != TCP_ESTABLISHED)
103241 return -EDESTADDRREQ;
103242 +
103243 + err = gr_search_udp_sendmsg(sk, NULL);
103244 + if (err)
103245 + return err;
103246 +
103247 daddr = inet->inet_daddr;
103248 dport = inet->inet_dport;
103249 /* Open fast path for connected socket.
103250 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
103251 IS_UDPLITE(sk));
103252 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103253 IS_UDPLITE(sk));
103254 - atomic_inc(&sk->sk_drops);
103255 + atomic_inc_unchecked(&sk->sk_drops);
103256 __skb_unlink(skb, rcvq);
103257 __skb_queue_tail(&list_kill, skb);
103258 }
103259 @@ -1275,6 +1292,10 @@ try_again:
103260 if (!skb)
103261 goto out;
103262
103263 + err = gr_search_udp_recvmsg(sk, skb);
103264 + if (err)
103265 + goto out_free;
103266 +
103267 ulen = skb->len - sizeof(struct udphdr);
103268 copied = len;
103269 if (copied > ulen)
103270 @@ -1307,7 +1328,7 @@ try_again:
103271 if (unlikely(err)) {
103272 trace_kfree_skb(skb, udp_recvmsg);
103273 if (!peeked) {
103274 - atomic_inc(&sk->sk_drops);
103275 + atomic_inc_unchecked(&sk->sk_drops);
103276 UDP_INC_STATS_USER(sock_net(sk),
103277 UDP_MIB_INERRORS, is_udplite);
103278 }
103279 @@ -1605,7 +1626,7 @@ csum_error:
103280 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
103281 drop:
103282 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
103283 - atomic_inc(&sk->sk_drops);
103284 + atomic_inc_unchecked(&sk->sk_drops);
103285 kfree_skb(skb);
103286 return -1;
103287 }
103288 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
103289 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
103290
103291 if (!skb1) {
103292 - atomic_inc(&sk->sk_drops);
103293 + atomic_inc_unchecked(&sk->sk_drops);
103294 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
103295 IS_UDPLITE(sk));
103296 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
103297 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
103298 goto csum_error;
103299
103300 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
103301 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103302 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
103303 +#endif
103304 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
103305
103306 /*
103307 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
103308 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
103309 0, sock_i_ino(sp),
103310 atomic_read(&sp->sk_refcnt), sp,
103311 - atomic_read(&sp->sk_drops));
103312 + atomic_read_unchecked(&sp->sk_drops));
103313 }
103314
103315 int udp4_seq_show(struct seq_file *seq, void *v)
103316 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
103317 index 6156f68..d6ab46d 100644
103318 --- a/net/ipv4/xfrm4_policy.c
103319 +++ b/net/ipv4/xfrm4_policy.c
103320 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
103321 fl4->flowi4_tos = iph->tos;
103322 }
103323
103324 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
103325 +static int xfrm4_garbage_collect(struct dst_ops *ops)
103326 {
103327 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
103328
103329 - xfrm4_policy_afinfo.garbage_collect(net);
103330 + xfrm_garbage_collect_deferred(net);
103331 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
103332 }
103333
103334 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
103335
103336 static int __net_init xfrm4_net_init(struct net *net)
103337 {
103338 - struct ctl_table *table;
103339 + ctl_table_no_const *table = NULL;
103340 struct ctl_table_header *hdr;
103341
103342 - table = xfrm4_policy_table;
103343 if (!net_eq(net, &init_net)) {
103344 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103345 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
103346 if (!table)
103347 goto err_alloc;
103348
103349 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
103350 - }
103351 -
103352 - hdr = register_net_sysctl(net, "net/ipv4", table);
103353 + hdr = register_net_sysctl(net, "net/ipv4", table);
103354 + } else
103355 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
103356 if (!hdr)
103357 goto err_reg;
103358
103359 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
103360 return 0;
103361
103362 err_reg:
103363 - if (!net_eq(net, &init_net))
103364 - kfree(table);
103365 + kfree(table);
103366 err_alloc:
103367 return -ENOMEM;
103368 }
103369 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
103370 index dac9419..534fa31 100644
103371 --- a/net/ipv6/addrconf.c
103372 +++ b/net/ipv6/addrconf.c
103373 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
103374 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103375 .mtu6 = IPV6_MIN_MTU,
103376 .accept_ra = 1,
103377 - .accept_redirects = 1,
103378 + .accept_redirects = 0,
103379 .autoconf = 1,
103380 .force_mld_version = 0,
103381 .mldv1_unsolicited_report_interval = 10 * HZ,
103382 @@ -208,7 +208,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
103383 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
103384 .mtu6 = IPV6_MIN_MTU,
103385 .accept_ra = 1,
103386 - .accept_redirects = 1,
103387 + .accept_redirects = 0,
103388 .autoconf = 1,
103389 .force_mld_version = 0,
103390 .mldv1_unsolicited_report_interval = 10 * HZ,
103391 @@ -604,7 +604,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
103392 idx = 0;
103393 head = &net->dev_index_head[h];
103394 rcu_read_lock();
103395 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
103396 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
103397 net->dev_base_seq;
103398 hlist_for_each_entry_rcu(dev, head, index_hlist) {
103399 if (idx < s_idx)
103400 @@ -2420,7 +2420,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
103401 p.iph.ihl = 5;
103402 p.iph.protocol = IPPROTO_IPV6;
103403 p.iph.ttl = 64;
103404 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
103405 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
103406
103407 if (ops->ndo_do_ioctl) {
103408 mm_segment_t oldfs = get_fs();
103409 @@ -3569,16 +3569,23 @@ static const struct file_operations if6_fops = {
103410 .release = seq_release_net,
103411 };
103412
103413 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
103414 +extern void unregister_ipv6_seq_ops_addr(void);
103415 +
103416 static int __net_init if6_proc_net_init(struct net *net)
103417 {
103418 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
103419 + register_ipv6_seq_ops_addr(&if6_seq_ops);
103420 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
103421 + unregister_ipv6_seq_ops_addr();
103422 return -ENOMEM;
103423 + }
103424 return 0;
103425 }
103426
103427 static void __net_exit if6_proc_net_exit(struct net *net)
103428 {
103429 remove_proc_entry("if_inet6", net->proc_net);
103430 + unregister_ipv6_seq_ops_addr();
103431 }
103432
103433 static struct pernet_operations if6_proc_net_ops = {
103434 @@ -4194,7 +4201,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
103435 s_ip_idx = ip_idx = cb->args[2];
103436
103437 rcu_read_lock();
103438 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103439 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
103440 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
103441 idx = 0;
103442 head = &net->dev_index_head[h];
103443 @@ -4840,7 +4847,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103444 rt_genid_bump_ipv6(net);
103445 break;
103446 }
103447 - atomic_inc(&net->ipv6.dev_addr_genid);
103448 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
103449 }
103450
103451 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
103452 @@ -4860,7 +4867,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
103453 int *valp = ctl->data;
103454 int val = *valp;
103455 loff_t pos = *ppos;
103456 - struct ctl_table lctl;
103457 + ctl_table_no_const lctl;
103458 int ret;
103459
103460 /*
103461 @@ -4945,7 +4952,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
103462 int *valp = ctl->data;
103463 int val = *valp;
103464 loff_t pos = *ppos;
103465 - struct ctl_table lctl;
103466 + ctl_table_no_const lctl;
103467 int ret;
103468
103469 /*
103470 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
103471 index e8c4400..a4cd5da 100644
103472 --- a/net/ipv6/af_inet6.c
103473 +++ b/net/ipv6/af_inet6.c
103474 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
103475 net->ipv6.sysctl.icmpv6_time = 1*HZ;
103476 net->ipv6.sysctl.flowlabel_consistency = 1;
103477 net->ipv6.sysctl.auto_flowlabels = 0;
103478 - atomic_set(&net->ipv6.fib6_sernum, 1);
103479 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
103480
103481 err = ipv6_init_mibs(net);
103482 if (err)
103483 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
103484 index 49f5e73..ae02d54 100644
103485 --- a/net/ipv6/datagram.c
103486 +++ b/net/ipv6/datagram.c
103487 @@ -941,5 +941,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
103488 0,
103489 sock_i_ino(sp),
103490 atomic_read(&sp->sk_refcnt), sp,
103491 - atomic_read(&sp->sk_drops));
103492 + atomic_read_unchecked(&sp->sk_drops));
103493 }
103494 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
103495 index d674152..fb5a01d 100644
103496 --- a/net/ipv6/icmp.c
103497 +++ b/net/ipv6/icmp.c
103498 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
103499
103500 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
103501 {
103502 - struct ctl_table *table;
103503 + ctl_table_no_const *table;
103504
103505 table = kmemdup(ipv6_icmp_table_template,
103506 sizeof(ipv6_icmp_table_template),
103507 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
103508 index f1c6d5e..faabef6 100644
103509 --- a/net/ipv6/ip6_fib.c
103510 +++ b/net/ipv6/ip6_fib.c
103511 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
103512 int new, old;
103513
103514 do {
103515 - old = atomic_read(&net->ipv6.fib6_sernum);
103516 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
103517 new = old < INT_MAX ? old + 1 : 1;
103518 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
103519 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
103520 old, new) != old);
103521 return new;
103522 }
103523 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
103524 index 01ccc28..66861c7 100644
103525 --- a/net/ipv6/ip6_gre.c
103526 +++ b/net/ipv6/ip6_gre.c
103527 @@ -71,8 +71,8 @@ struct ip6gre_net {
103528 struct net_device *fb_tunnel_dev;
103529 };
103530
103531 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
103532 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
103533 +static struct rtnl_link_ops ip6gre_link_ops;
103534 +static struct rtnl_link_ops ip6gre_tap_ops;
103535 static int ip6gre_tunnel_init(struct net_device *dev);
103536 static void ip6gre_tunnel_setup(struct net_device *dev);
103537 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
103538 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
103539 }
103540
103541
103542 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
103543 +static struct inet6_protocol ip6gre_protocol = {
103544 .handler = ip6gre_rcv,
103545 .err_handler = ip6gre_err,
103546 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
103547 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
103548 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
103549 };
103550
103551 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103552 +static struct rtnl_link_ops ip6gre_link_ops = {
103553 .kind = "ip6gre",
103554 .maxtype = IFLA_GRE_MAX,
103555 .policy = ip6gre_policy,
103556 @@ -1664,7 +1664,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
103557 .fill_info = ip6gre_fill_info,
103558 };
103559
103560 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
103561 +static struct rtnl_link_ops ip6gre_tap_ops = {
103562 .kind = "ip6gretap",
103563 .maxtype = IFLA_GRE_MAX,
103564 .policy = ip6gre_policy,
103565 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
103566 index 92b3da5..77837b8 100644
103567 --- a/net/ipv6/ip6_tunnel.c
103568 +++ b/net/ipv6/ip6_tunnel.c
103569 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103570
103571 static int ip6_tnl_dev_init(struct net_device *dev);
103572 static void ip6_tnl_dev_setup(struct net_device *dev);
103573 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
103574 +static struct rtnl_link_ops ip6_link_ops;
103575
103576 static int ip6_tnl_net_id __read_mostly;
103577 struct ip6_tnl_net {
103578 @@ -1771,7 +1771,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
103579 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
103580 };
103581
103582 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
103583 +static struct rtnl_link_ops ip6_link_ops = {
103584 .kind = "ip6tnl",
103585 .maxtype = IFLA_IPTUN_MAX,
103586 .policy = ip6_tnl_policy,
103587 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
103588 index ace10d0..97a8b49 100644
103589 --- a/net/ipv6/ip6_vti.c
103590 +++ b/net/ipv6/ip6_vti.c
103591 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
103592
103593 static int vti6_dev_init(struct net_device *dev);
103594 static void vti6_dev_setup(struct net_device *dev);
103595 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
103596 +static struct rtnl_link_ops vti6_link_ops;
103597
103598 static int vti6_net_id __read_mostly;
103599 struct vti6_net {
103600 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
103601 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
103602 };
103603
103604 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
103605 +static struct rtnl_link_ops vti6_link_ops = {
103606 .kind = "vti6",
103607 .maxtype = IFLA_VTI_MAX,
103608 .policy = vti6_policy,
103609 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
103610 index 66980d8d..8aef0d1 100644
103611 --- a/net/ipv6/ipv6_sockglue.c
103612 +++ b/net/ipv6/ipv6_sockglue.c
103613 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
103614 if (sk->sk_type != SOCK_STREAM)
103615 return -ENOPROTOOPT;
103616
103617 - msg.msg_control = optval;
103618 + msg.msg_control = (void __force_kernel *)optval;
103619 msg.msg_controllen = len;
103620 msg.msg_flags = flags;
103621
103622 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
103623 index e080fbb..412b3cf 100644
103624 --- a/net/ipv6/netfilter/ip6_tables.c
103625 +++ b/net/ipv6/netfilter/ip6_tables.c
103626 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
103627 #endif
103628
103629 static int get_info(struct net *net, void __user *user,
103630 - const int *len, int compat)
103631 + int len, int compat)
103632 {
103633 char name[XT_TABLE_MAXNAMELEN];
103634 struct xt_table *t;
103635 int ret;
103636
103637 - if (*len != sizeof(struct ip6t_getinfo)) {
103638 - duprintf("length %u != %zu\n", *len,
103639 + if (len != sizeof(struct ip6t_getinfo)) {
103640 + duprintf("length %u != %zu\n", len,
103641 sizeof(struct ip6t_getinfo));
103642 return -EINVAL;
103643 }
103644 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
103645 info.size = private->size;
103646 strcpy(info.name, name);
103647
103648 - if (copy_to_user(user, &info, *len) != 0)
103649 + if (copy_to_user(user, &info, len) != 0)
103650 ret = -EFAULT;
103651 else
103652 ret = 0;
103653 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103654
103655 switch (cmd) {
103656 case IP6T_SO_GET_INFO:
103657 - ret = get_info(sock_net(sk), user, len, 1);
103658 + ret = get_info(sock_net(sk), user, *len, 1);
103659 break;
103660 case IP6T_SO_GET_ENTRIES:
103661 ret = compat_get_entries(sock_net(sk), user, len);
103662 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
103663
103664 switch (cmd) {
103665 case IP6T_SO_GET_INFO:
103666 - ret = get_info(sock_net(sk), user, len, 0);
103667 + ret = get_info(sock_net(sk), user, *len, 0);
103668 break;
103669
103670 case IP6T_SO_GET_ENTRIES:
103671 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
103672 index 6f187c8..34b367f 100644
103673 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
103674 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
103675 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
103676
103677 static int nf_ct_frag6_sysctl_register(struct net *net)
103678 {
103679 - struct ctl_table *table;
103680 + ctl_table_no_const *table = NULL;
103681 struct ctl_table_header *hdr;
103682
103683 - table = nf_ct_frag6_sysctl_table;
103684 if (!net_eq(net, &init_net)) {
103685 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
103686 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
103687 GFP_KERNEL);
103688 if (table == NULL)
103689 goto err_alloc;
103690 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103691 table[2].data = &net->nf_frag.frags.high_thresh;
103692 table[2].extra1 = &net->nf_frag.frags.low_thresh;
103693 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
103694 - }
103695 -
103696 - hdr = register_net_sysctl(net, "net/netfilter", table);
103697 + hdr = register_net_sysctl(net, "net/netfilter", table);
103698 + } else
103699 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
103700 if (hdr == NULL)
103701 goto err_reg;
103702
103703 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
103704 return 0;
103705
103706 err_reg:
103707 - if (!net_eq(net, &init_net))
103708 - kfree(table);
103709 + kfree(table);
103710 err_alloc:
103711 return -ENOMEM;
103712 }
103713 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
103714 index fe7e3e4..47aba96 100644
103715 --- a/net/ipv6/ping.c
103716 +++ b/net/ipv6/ping.c
103717 @@ -242,6 +242,24 @@ static struct pernet_operations ping_v6_net_ops = {
103718 };
103719 #endif
103720
103721 +static struct pingv6_ops real_pingv6_ops = {
103722 + .ipv6_recv_error = ipv6_recv_error,
103723 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
103724 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
103725 + .icmpv6_err_convert = icmpv6_err_convert,
103726 + .ipv6_icmp_error = ipv6_icmp_error,
103727 + .ipv6_chk_addr = ipv6_chk_addr,
103728 +};
103729 +
103730 +static struct pingv6_ops dummy_pingv6_ops = {
103731 + .ipv6_recv_error = dummy_ipv6_recv_error,
103732 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
103733 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
103734 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
103735 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
103736 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
103737 +};
103738 +
103739 int __init pingv6_init(void)
103740 {
103741 #ifdef CONFIG_PROC_FS
103742 @@ -249,13 +267,7 @@ int __init pingv6_init(void)
103743 if (ret)
103744 return ret;
103745 #endif
103746 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
103747 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
103748 - pingv6_ops.ip6_datagram_recv_specific_ctl =
103749 - ip6_datagram_recv_specific_ctl;
103750 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
103751 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
103752 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
103753 + pingv6_ops = &real_pingv6_ops;
103754 return inet6_register_protosw(&pingv6_protosw);
103755 }
103756
103757 @@ -264,14 +276,9 @@ int __init pingv6_init(void)
103758 */
103759 void pingv6_exit(void)
103760 {
103761 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
103762 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
103763 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
103764 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
103765 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
103766 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
103767 #ifdef CONFIG_PROC_FS
103768 unregister_pernet_subsys(&ping_v6_net_ops);
103769 #endif
103770 + pingv6_ops = &dummy_pingv6_ops;
103771 inet6_unregister_protosw(&pingv6_protosw);
103772 }
103773 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
103774 index 679253d0..70b653c 100644
103775 --- a/net/ipv6/proc.c
103776 +++ b/net/ipv6/proc.c
103777 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
103778 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
103779 goto proc_snmp6_fail;
103780
103781 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
103782 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
103783 if (!net->mib.proc_net_devsnmp6)
103784 goto proc_dev_snmp6_fail;
103785 return 0;
103786 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
103787 index ee25631..3c3ac5d 100644
103788 --- a/net/ipv6/raw.c
103789 +++ b/net/ipv6/raw.c
103790 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
103791 {
103792 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
103793 skb_checksum_complete(skb)) {
103794 - atomic_inc(&sk->sk_drops);
103795 + atomic_inc_unchecked(&sk->sk_drops);
103796 kfree_skb(skb);
103797 return NET_RX_DROP;
103798 }
103799 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103800 struct raw6_sock *rp = raw6_sk(sk);
103801
103802 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
103803 - atomic_inc(&sk->sk_drops);
103804 + atomic_inc_unchecked(&sk->sk_drops);
103805 kfree_skb(skb);
103806 return NET_RX_DROP;
103807 }
103808 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
103809
103810 if (inet->hdrincl) {
103811 if (skb_checksum_complete(skb)) {
103812 - atomic_inc(&sk->sk_drops);
103813 + atomic_inc_unchecked(&sk->sk_drops);
103814 kfree_skb(skb);
103815 return NET_RX_DROP;
103816 }
103817 @@ -609,7 +609,7 @@ out:
103818 return err;
103819 }
103820
103821 -static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
103822 +static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
103823 struct flowi6 *fl6, struct dst_entry **dstp,
103824 unsigned int flags)
103825 {
103826 @@ -916,12 +916,15 @@ do_confirm:
103827 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
103828 char __user *optval, int optlen)
103829 {
103830 + struct icmp6_filter filter;
103831 +
103832 switch (optname) {
103833 case ICMPV6_FILTER:
103834 if (optlen > sizeof(struct icmp6_filter))
103835 optlen = sizeof(struct icmp6_filter);
103836 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
103837 + if (copy_from_user(&filter, optval, optlen))
103838 return -EFAULT;
103839 + raw6_sk(sk)->filter = filter;
103840 return 0;
103841 default:
103842 return -ENOPROTOOPT;
103843 @@ -934,6 +937,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103844 char __user *optval, int __user *optlen)
103845 {
103846 int len;
103847 + struct icmp6_filter filter;
103848
103849 switch (optname) {
103850 case ICMPV6_FILTER:
103851 @@ -945,7 +949,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
103852 len = sizeof(struct icmp6_filter);
103853 if (put_user(len, optlen))
103854 return -EFAULT;
103855 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
103856 + filter = raw6_sk(sk)->filter;
103857 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
103858 return -EFAULT;
103859 return 0;
103860 default:
103861 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
103862 index d7d70e6..bd5e9fc 100644
103863 --- a/net/ipv6/reassembly.c
103864 +++ b/net/ipv6/reassembly.c
103865 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
103866
103867 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103868 {
103869 - struct ctl_table *table;
103870 + ctl_table_no_const *table = NULL;
103871 struct ctl_table_header *hdr;
103872
103873 - table = ip6_frags_ns_ctl_table;
103874 if (!net_eq(net, &init_net)) {
103875 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
103876 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
103877 if (table == NULL)
103878 goto err_alloc;
103879
103880 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103881 /* Don't export sysctls to unprivileged users */
103882 if (net->user_ns != &init_user_ns)
103883 table[0].procname = NULL;
103884 - }
103885 + hdr = register_net_sysctl(net, "net/ipv6", table);
103886 + } else
103887 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
103888
103889 - hdr = register_net_sysctl(net, "net/ipv6", table);
103890 if (hdr == NULL)
103891 goto err_reg;
103892
103893 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
103894 return 0;
103895
103896 err_reg:
103897 - if (!net_eq(net, &init_net))
103898 - kfree(table);
103899 + kfree(table);
103900 err_alloc:
103901 return -ENOMEM;
103902 }
103903 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
103904 index 1528d84..f393960 100644
103905 --- a/net/ipv6/route.c
103906 +++ b/net/ipv6/route.c
103907 @@ -2978,7 +2978,7 @@ struct ctl_table ipv6_route_table_template[] = {
103908
103909 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
103910 {
103911 - struct ctl_table *table;
103912 + ctl_table_no_const *table;
103913
103914 table = kmemdup(ipv6_route_table_template,
103915 sizeof(ipv6_route_table_template),
103916 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
103917 index cdbfe5a..e13eb31 100644
103918 --- a/net/ipv6/sit.c
103919 +++ b/net/ipv6/sit.c
103920 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
103921 static void ipip6_dev_free(struct net_device *dev);
103922 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
103923 __be32 *v4dst);
103924 -static struct rtnl_link_ops sit_link_ops __read_mostly;
103925 +static struct rtnl_link_ops sit_link_ops;
103926
103927 static int sit_net_id __read_mostly;
103928 struct sit_net {
103929 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
103930 unregister_netdevice_queue(dev, head);
103931 }
103932
103933 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
103934 +static struct rtnl_link_ops sit_link_ops = {
103935 .kind = "sit",
103936 .maxtype = IFLA_IPTUN_MAX,
103937 .policy = ipip6_policy,
103938 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
103939 index c5c10fa..2577d51 100644
103940 --- a/net/ipv6/sysctl_net_ipv6.c
103941 +++ b/net/ipv6/sysctl_net_ipv6.c
103942 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
103943
103944 static int __net_init ipv6_sysctl_net_init(struct net *net)
103945 {
103946 - struct ctl_table *ipv6_table;
103947 + ctl_table_no_const *ipv6_table;
103948 struct ctl_table *ipv6_route_table;
103949 struct ctl_table *ipv6_icmp_table;
103950 int err;
103951 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
103952 index 9c0b54e..5e7bd8f 100644
103953 --- a/net/ipv6/tcp_ipv6.c
103954 +++ b/net/ipv6/tcp_ipv6.c
103955 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
103956 }
103957 }
103958
103959 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103960 +extern int grsec_enable_blackhole;
103961 +#endif
103962 +
103963 static void tcp_v6_hash(struct sock *sk)
103964 {
103965 if (sk->sk_state != TCP_CLOSE) {
103966 @@ -1343,6 +1347,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
103967 return 0;
103968
103969 reset:
103970 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103971 + if (!grsec_enable_blackhole)
103972 +#endif
103973 tcp_v6_send_reset(sk, skb);
103974 discard:
103975 if (opt_skb)
103976 @@ -1443,12 +1450,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
103977
103978 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
103979 inet6_iif(skb));
103980 - if (!sk)
103981 + if (!sk) {
103982 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103983 + ret = 1;
103984 +#endif
103985 goto no_tcp_socket;
103986 + }
103987
103988 process:
103989 - if (sk->sk_state == TCP_TIME_WAIT)
103990 + if (sk->sk_state == TCP_TIME_WAIT) {
103991 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
103992 + ret = 2;
103993 +#endif
103994 goto do_time_wait;
103995 + }
103996
103997 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
103998 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
103999 @@ -1499,6 +1514,10 @@ csum_error:
104000 bad_packet:
104001 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
104002 } else {
104003 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104004 + if (!grsec_enable_blackhole || (ret == 1 &&
104005 + (skb->dev->flags & IFF_LOOPBACK)))
104006 +#endif
104007 tcp_v6_send_reset(NULL, skb);
104008 }
104009
104010 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
104011 index 189dc4a..458bec0 100644
104012 --- a/net/ipv6/udp.c
104013 +++ b/net/ipv6/udp.c
104014 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
104015 udp_ipv6_hash_secret + net_hash_mix(net));
104016 }
104017
104018 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104019 +extern int grsec_enable_blackhole;
104020 +#endif
104021 +
104022 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
104023 {
104024 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
104025 @@ -448,7 +452,7 @@ try_again:
104026 if (unlikely(err)) {
104027 trace_kfree_skb(skb, udpv6_recvmsg);
104028 if (!peeked) {
104029 - atomic_inc(&sk->sk_drops);
104030 + atomic_inc_unchecked(&sk->sk_drops);
104031 if (is_udp4)
104032 UDP_INC_STATS_USER(sock_net(sk),
104033 UDP_MIB_INERRORS,
104034 @@ -714,7 +718,7 @@ csum_error:
104035 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
104036 drop:
104037 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
104038 - atomic_inc(&sk->sk_drops);
104039 + atomic_inc_unchecked(&sk->sk_drops);
104040 kfree_skb(skb);
104041 return -1;
104042 }
104043 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
104044 if (likely(skb1 == NULL))
104045 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
104046 if (!skb1) {
104047 - atomic_inc(&sk->sk_drops);
104048 + atomic_inc_unchecked(&sk->sk_drops);
104049 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
104050 IS_UDPLITE(sk));
104051 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
104052 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
104053 goto csum_error;
104054
104055 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
104056 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
104057 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
104058 +#endif
104059 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
104060
104061 kfree_skb(skb);
104062 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
104063 index 48bf5a0..691985a 100644
104064 --- a/net/ipv6/xfrm6_policy.c
104065 +++ b/net/ipv6/xfrm6_policy.c
104066 @@ -223,11 +223,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
104067 }
104068 }
104069
104070 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
104071 +static int xfrm6_garbage_collect(struct dst_ops *ops)
104072 {
104073 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
104074
104075 - xfrm6_policy_afinfo.garbage_collect(net);
104076 + xfrm_garbage_collect_deferred(net);
104077 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
104078 }
104079
104080 @@ -340,19 +340,19 @@ static struct ctl_table xfrm6_policy_table[] = {
104081
104082 static int __net_init xfrm6_net_init(struct net *net)
104083 {
104084 - struct ctl_table *table;
104085 + ctl_table_no_const *table = NULL;
104086 struct ctl_table_header *hdr;
104087
104088 - table = xfrm6_policy_table;
104089 if (!net_eq(net, &init_net)) {
104090 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104091 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
104092 if (!table)
104093 goto err_alloc;
104094
104095 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
104096 - }
104097 + hdr = register_net_sysctl(net, "net/ipv6", table);
104098 + } else
104099 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
104100
104101 - hdr = register_net_sysctl(net, "net/ipv6", table);
104102 if (!hdr)
104103 goto err_reg;
104104
104105 @@ -360,8 +360,7 @@ static int __net_init xfrm6_net_init(struct net *net)
104106 return 0;
104107
104108 err_reg:
104109 - if (!net_eq(net, &init_net))
104110 - kfree(table);
104111 + kfree(table);
104112 err_alloc:
104113 return -ENOMEM;
104114 }
104115 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
104116 index c1d247e..9e5949d 100644
104117 --- a/net/ipx/ipx_proc.c
104118 +++ b/net/ipx/ipx_proc.c
104119 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
104120 struct proc_dir_entry *p;
104121 int rc = -ENOMEM;
104122
104123 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
104124 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
104125
104126 if (!ipx_proc_dir)
104127 goto out;
104128 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
104129 index 4efe486..dee966e 100644
104130 --- a/net/irda/ircomm/ircomm_tty.c
104131 +++ b/net/irda/ircomm/ircomm_tty.c
104132 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104133 add_wait_queue(&port->open_wait, &wait);
104134
104135 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
104136 - __FILE__, __LINE__, tty->driver->name, port->count);
104137 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104138
104139 spin_lock_irqsave(&port->lock, flags);
104140 - port->count--;
104141 + atomic_dec(&port->count);
104142 port->blocked_open++;
104143 spin_unlock_irqrestore(&port->lock, flags);
104144
104145 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104146 }
104147
104148 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
104149 - __FILE__, __LINE__, tty->driver->name, port->count);
104150 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104151
104152 schedule();
104153 }
104154 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
104155
104156 spin_lock_irqsave(&port->lock, flags);
104157 if (!tty_hung_up_p(filp))
104158 - port->count++;
104159 + atomic_inc(&port->count);
104160 port->blocked_open--;
104161 spin_unlock_irqrestore(&port->lock, flags);
104162
104163 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
104164 - __FILE__, __LINE__, tty->driver->name, port->count);
104165 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
104166
104167 if (!retval)
104168 port->flags |= ASYNC_NORMAL_ACTIVE;
104169 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
104170
104171 /* ++ is not atomic, so this should be protected - Jean II */
104172 spin_lock_irqsave(&self->port.lock, flags);
104173 - self->port.count++;
104174 + atomic_inc(&self->port.count);
104175 spin_unlock_irqrestore(&self->port.lock, flags);
104176 tty_port_tty_set(&self->port, tty);
104177
104178 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
104179 - self->line, self->port.count);
104180 + self->line, atomic_read(&self->port.count));
104181
104182 /* Not really used by us, but lets do it anyway */
104183 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
104184 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
104185 tty_kref_put(port->tty);
104186 }
104187 port->tty = NULL;
104188 - port->count = 0;
104189 + atomic_set(&port->count, 0);
104190 spin_unlock_irqrestore(&port->lock, flags);
104191
104192 wake_up_interruptible(&port->open_wait);
104193 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
104194 seq_putc(m, '\n');
104195
104196 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
104197 - seq_printf(m, "Open count: %d\n", self->port.count);
104198 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
104199 seq_printf(m, "Max data size: %d\n", self->max_data_size);
104200 seq_printf(m, "Max header size: %d\n", self->max_header_size);
104201
104202 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
104203 index b9ac598..f88cc56 100644
104204 --- a/net/irda/irproc.c
104205 +++ b/net/irda/irproc.c
104206 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
104207 {
104208 int i;
104209
104210 - proc_irda = proc_mkdir("irda", init_net.proc_net);
104211 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
104212 if (proc_irda == NULL)
104213 return;
104214
104215 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
104216 index 2e9953b..ed06350 100644
104217 --- a/net/iucv/af_iucv.c
104218 +++ b/net/iucv/af_iucv.c
104219 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
104220 {
104221 char name[12];
104222
104223 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
104224 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104225 while (__iucv_get_sock_by_name(name)) {
104226 sprintf(name, "%08x",
104227 - atomic_inc_return(&iucv_sk_list.autobind_name));
104228 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
104229 }
104230 memcpy(iucv->src_name, name, 8);
104231 }
104232 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
104233 index 2a6a1fd..6c112b0 100644
104234 --- a/net/iucv/iucv.c
104235 +++ b/net/iucv/iucv.c
104236 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
104237 return NOTIFY_OK;
104238 }
104239
104240 -static struct notifier_block __refdata iucv_cpu_notifier = {
104241 +static struct notifier_block iucv_cpu_notifier = {
104242 .notifier_call = iucv_cpu_notify,
104243 };
104244
104245 diff --git a/net/key/af_key.c b/net/key/af_key.c
104246 index f8ac939..1e189bf 100644
104247 --- a/net/key/af_key.c
104248 +++ b/net/key/af_key.c
104249 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
104250 static u32 get_acqseq(void)
104251 {
104252 u32 res;
104253 - static atomic_t acqseq;
104254 + static atomic_unchecked_t acqseq;
104255
104256 do {
104257 - res = atomic_inc_return(&acqseq);
104258 + res = atomic_inc_return_unchecked(&acqseq);
104259 } while (!res);
104260 return res;
104261 }
104262 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
104263 index 781b3a2..73a7434 100644
104264 --- a/net/l2tp/l2tp_eth.c
104265 +++ b/net/l2tp/l2tp_eth.c
104266 @@ -42,12 +42,12 @@ struct l2tp_eth {
104267 struct sock *tunnel_sock;
104268 struct l2tp_session *session;
104269 struct list_head list;
104270 - atomic_long_t tx_bytes;
104271 - atomic_long_t tx_packets;
104272 - atomic_long_t tx_dropped;
104273 - atomic_long_t rx_bytes;
104274 - atomic_long_t rx_packets;
104275 - atomic_long_t rx_errors;
104276 + atomic_long_unchecked_t tx_bytes;
104277 + atomic_long_unchecked_t tx_packets;
104278 + atomic_long_unchecked_t tx_dropped;
104279 + atomic_long_unchecked_t rx_bytes;
104280 + atomic_long_unchecked_t rx_packets;
104281 + atomic_long_unchecked_t rx_errors;
104282 };
104283
104284 /* via l2tp_session_priv() */
104285 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
104286 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
104287
104288 if (likely(ret == NET_XMIT_SUCCESS)) {
104289 - atomic_long_add(len, &priv->tx_bytes);
104290 - atomic_long_inc(&priv->tx_packets);
104291 + atomic_long_add_unchecked(len, &priv->tx_bytes);
104292 + atomic_long_inc_unchecked(&priv->tx_packets);
104293 } else {
104294 - atomic_long_inc(&priv->tx_dropped);
104295 + atomic_long_inc_unchecked(&priv->tx_dropped);
104296 }
104297 return NETDEV_TX_OK;
104298 }
104299 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
104300 {
104301 struct l2tp_eth *priv = netdev_priv(dev);
104302
104303 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
104304 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
104305 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
104306 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
104307 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
104308 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
104309 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
104310 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
104311 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
104312 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
104313 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
104314 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
104315 return stats;
104316 }
104317
104318 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
104319 nf_reset(skb);
104320
104321 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
104322 - atomic_long_inc(&priv->rx_packets);
104323 - atomic_long_add(data_len, &priv->rx_bytes);
104324 + atomic_long_inc_unchecked(&priv->rx_packets);
104325 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
104326 } else {
104327 - atomic_long_inc(&priv->rx_errors);
104328 + atomic_long_inc_unchecked(&priv->rx_errors);
104329 }
104330 return;
104331
104332 error:
104333 - atomic_long_inc(&priv->rx_errors);
104334 + atomic_long_inc_unchecked(&priv->rx_errors);
104335 kfree_skb(skb);
104336 }
104337
104338 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
104339 index 1a3c7e0..80f8b0c 100644
104340 --- a/net/llc/llc_proc.c
104341 +++ b/net/llc/llc_proc.c
104342 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
104343 int rc = -ENOMEM;
104344 struct proc_dir_entry *p;
104345
104346 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
104347 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
104348 if (!llc_proc_dir)
104349 goto out;
104350
104351 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
104352 index e75d5c5..429fc95 100644
104353 --- a/net/mac80211/cfg.c
104354 +++ b/net/mac80211/cfg.c
104355 @@ -543,7 +543,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
104356 ret = ieee80211_vif_use_channel(sdata, chandef,
104357 IEEE80211_CHANCTX_EXCLUSIVE);
104358 }
104359 - } else if (local->open_count == local->monitors) {
104360 + } else if (local_read(&local->open_count) == local->monitors) {
104361 local->_oper_chandef = *chandef;
104362 ieee80211_hw_config(local, 0);
104363 }
104364 @@ -3416,7 +3416,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
104365 else
104366 local->probe_req_reg--;
104367
104368 - if (!local->open_count)
104369 + if (!local_read(&local->open_count))
104370 break;
104371
104372 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
104373 @@ -3551,8 +3551,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
104374 if (chanctx_conf) {
104375 *chandef = sdata->vif.bss_conf.chandef;
104376 ret = 0;
104377 - } else if (local->open_count > 0 &&
104378 - local->open_count == local->monitors &&
104379 + } else if (local_read(&local->open_count) > 0 &&
104380 + local_read(&local->open_count) == local->monitors &&
104381 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
104382 if (local->use_chanctx)
104383 *chandef = local->monitor_chandef;
104384 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
104385 index cc6e964..029a3a3 100644
104386 --- a/net/mac80211/ieee80211_i.h
104387 +++ b/net/mac80211/ieee80211_i.h
104388 @@ -29,6 +29,7 @@
104389 #include <net/ieee80211_radiotap.h>
104390 #include <net/cfg80211.h>
104391 #include <net/mac80211.h>
104392 +#include <asm/local.h>
104393 #include "key.h"
104394 #include "sta_info.h"
104395 #include "debug.h"
104396 @@ -1114,7 +1115,7 @@ struct ieee80211_local {
104397 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
104398 spinlock_t queue_stop_reason_lock;
104399
104400 - int open_count;
104401 + local_t open_count;
104402 int monitors, cooked_mntrs;
104403 /* number of interfaces with corresponding FIF_ flags */
104404 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
104405 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
104406 index 4173553..e3b5a3f 100644
104407 --- a/net/mac80211/iface.c
104408 +++ b/net/mac80211/iface.c
104409 @@ -543,7 +543,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104410 break;
104411 }
104412
104413 - if (local->open_count == 0) {
104414 + if (local_read(&local->open_count) == 0) {
104415 res = drv_start(local);
104416 if (res)
104417 goto err_del_bss;
104418 @@ -590,7 +590,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104419 res = drv_add_interface(local, sdata);
104420 if (res)
104421 goto err_stop;
104422 - } else if (local->monitors == 0 && local->open_count == 0) {
104423 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
104424 res = ieee80211_add_virtual_monitor(local);
104425 if (res)
104426 goto err_stop;
104427 @@ -700,7 +700,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104428 atomic_inc(&local->iff_promiscs);
104429
104430 if (coming_up)
104431 - local->open_count++;
104432 + local_inc(&local->open_count);
104433
104434 if (hw_reconf_flags)
104435 ieee80211_hw_config(local, hw_reconf_flags);
104436 @@ -738,7 +738,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
104437 err_del_interface:
104438 drv_remove_interface(local, sdata);
104439 err_stop:
104440 - if (!local->open_count)
104441 + if (!local_read(&local->open_count))
104442 drv_stop(local);
104443 err_del_bss:
104444 sdata->bss = NULL;
104445 @@ -906,7 +906,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104446 }
104447
104448 if (going_down)
104449 - local->open_count--;
104450 + local_dec(&local->open_count);
104451
104452 switch (sdata->vif.type) {
104453 case NL80211_IFTYPE_AP_VLAN:
104454 @@ -968,7 +968,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104455 }
104456 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
104457
104458 - if (local->open_count == 0)
104459 + if (local_read(&local->open_count) == 0)
104460 ieee80211_clear_tx_pending(local);
104461
104462 /*
104463 @@ -1011,7 +1011,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104464 if (cancel_scan)
104465 flush_delayed_work(&local->scan_work);
104466
104467 - if (local->open_count == 0) {
104468 + if (local_read(&local->open_count) == 0) {
104469 ieee80211_stop_device(local);
104470
104471 /* no reconfiguring after stop! */
104472 @@ -1022,7 +1022,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
104473 ieee80211_configure_filter(local);
104474 ieee80211_hw_config(local, hw_reconf_flags);
104475
104476 - if (local->monitors == local->open_count)
104477 + if (local->monitors == local_read(&local->open_count))
104478 ieee80211_add_virtual_monitor(local);
104479 }
104480
104481 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
104482 index 6ab99da..f9502d4 100644
104483 --- a/net/mac80211/main.c
104484 +++ b/net/mac80211/main.c
104485 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
104486 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
104487 IEEE80211_CONF_CHANGE_POWER);
104488
104489 - if (changed && local->open_count) {
104490 + if (changed && local_read(&local->open_count)) {
104491 ret = drv_config(local, changed);
104492 /*
104493 * Goal:
104494 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
104495 index 4a95fe3..0bfd713 100644
104496 --- a/net/mac80211/pm.c
104497 +++ b/net/mac80211/pm.c
104498 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104499 struct ieee80211_sub_if_data *sdata;
104500 struct sta_info *sta;
104501
104502 - if (!local->open_count)
104503 + if (!local_read(&local->open_count))
104504 goto suspend;
104505
104506 ieee80211_scan_cancel(local);
104507 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104508 cancel_work_sync(&local->dynamic_ps_enable_work);
104509 del_timer_sync(&local->dynamic_ps_timer);
104510
104511 - local->wowlan = wowlan && local->open_count;
104512 + local->wowlan = wowlan && local_read(&local->open_count);
104513 if (local->wowlan) {
104514 int err = drv_suspend(local, wowlan);
104515 if (err < 0) {
104516 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
104517 WARN_ON(!list_empty(&local->chanctx_list));
104518
104519 /* stop hardware - this must stop RX */
104520 - if (local->open_count)
104521 + if (local_read(&local->open_count))
104522 ieee80211_stop_device(local);
104523
104524 suspend:
104525 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
104526 index d53355b..21f583a 100644
104527 --- a/net/mac80211/rate.c
104528 +++ b/net/mac80211/rate.c
104529 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
104530
104531 ASSERT_RTNL();
104532
104533 - if (local->open_count)
104534 + if (local_read(&local->open_count))
104535 return -EBUSY;
104536
104537 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
104538 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
104539 index 974ebe7..57bcd3c 100644
104540 --- a/net/mac80211/util.c
104541 +++ b/net/mac80211/util.c
104542 @@ -1757,7 +1757,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104543 }
104544 #endif
104545 /* everything else happens only if HW was up & running */
104546 - if (!local->open_count)
104547 + if (!local_read(&local->open_count))
104548 goto wake_up;
104549
104550 /*
104551 @@ -1987,7 +1987,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
104552 local->in_reconfig = false;
104553 barrier();
104554
104555 - if (local->monitors == local->open_count && local->monitors > 0)
104556 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
104557 ieee80211_add_virtual_monitor(local);
104558
104559 /*
104560 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
104561 index b02660f..c0f791c 100644
104562 --- a/net/netfilter/Kconfig
104563 +++ b/net/netfilter/Kconfig
104564 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
104565
104566 To compile it as a module, choose M here. If unsure, say N.
104567
104568 +config NETFILTER_XT_MATCH_GRADM
104569 + tristate '"gradm" match support'
104570 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
104571 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
104572 + ---help---
104573 + The gradm match allows to match on grsecurity RBAC being enabled.
104574 + It is useful when iptables rules are applied early on bootup to
104575 + prevent connections to the machine (except from a trusted host)
104576 + while the RBAC system is disabled.
104577 +
104578 config NETFILTER_XT_MATCH_HASHLIMIT
104579 tristate '"hashlimit" match support'
104580 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
104581 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
104582 index 89f73a9..e4e5bd9 100644
104583 --- a/net/netfilter/Makefile
104584 +++ b/net/netfilter/Makefile
104585 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
104586 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
104587 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
104588 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
104589 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
104590 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
104591 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
104592 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
104593 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
104594 index d259da3..6a32b2c 100644
104595 --- a/net/netfilter/ipset/ip_set_core.c
104596 +++ b/net/netfilter/ipset/ip_set_core.c
104597 @@ -1952,7 +1952,7 @@ done:
104598 return ret;
104599 }
104600
104601 -static struct nf_sockopt_ops so_set __read_mostly = {
104602 +static struct nf_sockopt_ops so_set = {
104603 .pf = PF_INET,
104604 .get_optmin = SO_IP_SET,
104605 .get_optmax = SO_IP_SET + 1,
104606 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
104607 index b0f7b62..0541842 100644
104608 --- a/net/netfilter/ipvs/ip_vs_conn.c
104609 +++ b/net/netfilter/ipvs/ip_vs_conn.c
104610 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
104611 /* Increase the refcnt counter of the dest */
104612 ip_vs_dest_hold(dest);
104613
104614 - conn_flags = atomic_read(&dest->conn_flags);
104615 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
104616 if (cp->protocol != IPPROTO_UDP)
104617 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
104618 flags = cp->flags;
104619 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
104620
104621 cp->control = NULL;
104622 atomic_set(&cp->n_control, 0);
104623 - atomic_set(&cp->in_pkts, 0);
104624 + atomic_set_unchecked(&cp->in_pkts, 0);
104625
104626 cp->packet_xmit = NULL;
104627 cp->app = NULL;
104628 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
104629
104630 /* Don't drop the entry if its number of incoming packets is not
104631 located in [0, 8] */
104632 - i = atomic_read(&cp->in_pkts);
104633 + i = atomic_read_unchecked(&cp->in_pkts);
104634 if (i > 8 || i < 0) return 0;
104635
104636 if (!todrop_rate[i]) return 0;
104637 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
104638 index b87ca32..76c7799 100644
104639 --- a/net/netfilter/ipvs/ip_vs_core.c
104640 +++ b/net/netfilter/ipvs/ip_vs_core.c
104641 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
104642 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
104643 /* do not touch skb anymore */
104644
104645 - atomic_inc(&cp->in_pkts);
104646 + atomic_inc_unchecked(&cp->in_pkts);
104647 ip_vs_conn_put(cp);
104648 return ret;
104649 }
104650 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
104651 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
104652 pkts = sysctl_sync_threshold(ipvs);
104653 else
104654 - pkts = atomic_add_return(1, &cp->in_pkts);
104655 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104656
104657 if (ipvs->sync_state & IP_VS_STATE_MASTER)
104658 ip_vs_sync_conn(net, cp, pkts);
104659 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
104660 index fdcda8b..dbc1979 100644
104661 --- a/net/netfilter/ipvs/ip_vs_ctl.c
104662 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
104663 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
104664 */
104665 ip_vs_rs_hash(ipvs, dest);
104666 }
104667 - atomic_set(&dest->conn_flags, conn_flags);
104668 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
104669
104670 /* bind the service */
104671 old_svc = rcu_dereference_protected(dest->svc, 1);
104672 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
104673 * align with netns init in ip_vs_control_net_init()
104674 */
104675
104676 -static struct ctl_table vs_vars[] = {
104677 +static ctl_table_no_const vs_vars[] __read_only = {
104678 {
104679 .procname = "amemthresh",
104680 .maxlen = sizeof(int),
104681 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104682 " %-7s %-6d %-10d %-10d\n",
104683 &dest->addr.in6,
104684 ntohs(dest->port),
104685 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104686 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104687 atomic_read(&dest->weight),
104688 atomic_read(&dest->activeconns),
104689 atomic_read(&dest->inactconns));
104690 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
104691 "%-7s %-6d %-10d %-10d\n",
104692 ntohl(dest->addr.ip),
104693 ntohs(dest->port),
104694 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
104695 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
104696 atomic_read(&dest->weight),
104697 atomic_read(&dest->activeconns),
104698 atomic_read(&dest->inactconns));
104699 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
104700
104701 entry.addr = dest->addr.ip;
104702 entry.port = dest->port;
104703 - entry.conn_flags = atomic_read(&dest->conn_flags);
104704 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
104705 entry.weight = atomic_read(&dest->weight);
104706 entry.u_threshold = dest->u_threshold;
104707 entry.l_threshold = dest->l_threshold;
104708 @@ -3039,7 +3039,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
104709 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
104710 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
104711 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
104712 - (atomic_read(&dest->conn_flags) &
104713 + (atomic_read_unchecked(&dest->conn_flags) &
104714 IP_VS_CONN_F_FWD_MASK)) ||
104715 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
104716 atomic_read(&dest->weight)) ||
104717 @@ -3672,7 +3672,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
104718 {
104719 int idx;
104720 struct netns_ipvs *ipvs = net_ipvs(net);
104721 - struct ctl_table *tbl;
104722 + ctl_table_no_const *tbl;
104723
104724 atomic_set(&ipvs->dropentry, 0);
104725 spin_lock_init(&ipvs->dropentry_lock);
104726 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
104727 index 127f140..553d652 100644
104728 --- a/net/netfilter/ipvs/ip_vs_lblc.c
104729 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
104730 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
104731 * IPVS LBLC sysctl table
104732 */
104733 #ifdef CONFIG_SYSCTL
104734 -static struct ctl_table vs_vars_table[] = {
104735 +static ctl_table_no_const vs_vars_table[] __read_only = {
104736 {
104737 .procname = "lblc_expiration",
104738 .data = NULL,
104739 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
104740 index 2229d2d..b32b785 100644
104741 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
104742 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
104743 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
104744 * IPVS LBLCR sysctl table
104745 */
104746
104747 -static struct ctl_table vs_vars_table[] = {
104748 +static ctl_table_no_const vs_vars_table[] __read_only = {
104749 {
104750 .procname = "lblcr_expiration",
104751 .data = NULL,
104752 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
104753 index d93ceeb..4556144 100644
104754 --- a/net/netfilter/ipvs/ip_vs_sync.c
104755 +++ b/net/netfilter/ipvs/ip_vs_sync.c
104756 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
104757 cp = cp->control;
104758 if (cp) {
104759 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104760 - pkts = atomic_add_return(1, &cp->in_pkts);
104761 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104762 else
104763 pkts = sysctl_sync_threshold(ipvs);
104764 ip_vs_sync_conn(net, cp->control, pkts);
104765 @@ -771,7 +771,7 @@ control:
104766 if (!cp)
104767 return;
104768 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
104769 - pkts = atomic_add_return(1, &cp->in_pkts);
104770 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
104771 else
104772 pkts = sysctl_sync_threshold(ipvs);
104773 goto sloop;
104774 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
104775
104776 if (opt)
104777 memcpy(&cp->in_seq, opt, sizeof(*opt));
104778 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104779 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
104780 cp->state = state;
104781 cp->old_state = cp->state;
104782 /*
104783 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
104784 index 3aedbda..6a63567 100644
104785 --- a/net/netfilter/ipvs/ip_vs_xmit.c
104786 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
104787 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
104788 else
104789 rc = NF_ACCEPT;
104790 /* do not touch skb anymore */
104791 - atomic_inc(&cp->in_pkts);
104792 + atomic_inc_unchecked(&cp->in_pkts);
104793 goto out;
104794 }
104795
104796 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
104797 else
104798 rc = NF_ACCEPT;
104799 /* do not touch skb anymore */
104800 - atomic_inc(&cp->in_pkts);
104801 + atomic_inc_unchecked(&cp->in_pkts);
104802 goto out;
104803 }
104804
104805 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
104806 index a4b5e2a..13b1de3 100644
104807 --- a/net/netfilter/nf_conntrack_acct.c
104808 +++ b/net/netfilter/nf_conntrack_acct.c
104809 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
104810 #ifdef CONFIG_SYSCTL
104811 static int nf_conntrack_acct_init_sysctl(struct net *net)
104812 {
104813 - struct ctl_table *table;
104814 + ctl_table_no_const *table;
104815
104816 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
104817 GFP_KERNEL);
104818 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
104819 index 46d1b26..b7f3b76 100644
104820 --- a/net/netfilter/nf_conntrack_core.c
104821 +++ b/net/netfilter/nf_conntrack_core.c
104822 @@ -1734,6 +1734,10 @@ void nf_conntrack_init_end(void)
104823 #define DYING_NULLS_VAL ((1<<30)+1)
104824 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
104825
104826 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104827 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
104828 +#endif
104829 +
104830 int nf_conntrack_init_net(struct net *net)
104831 {
104832 int ret = -ENOMEM;
104833 @@ -1759,7 +1763,11 @@ int nf_conntrack_init_net(struct net *net)
104834 if (!net->ct.stat)
104835 goto err_pcpu_lists;
104836
104837 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104838 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
104839 +#else
104840 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
104841 +#endif
104842 if (!net->ct.slabname)
104843 goto err_slabname;
104844
104845 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
104846 index 4e78c57..ec8fb74 100644
104847 --- a/net/netfilter/nf_conntrack_ecache.c
104848 +++ b/net/netfilter/nf_conntrack_ecache.c
104849 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
104850 #ifdef CONFIG_SYSCTL
104851 static int nf_conntrack_event_init_sysctl(struct net *net)
104852 {
104853 - struct ctl_table *table;
104854 + ctl_table_no_const *table;
104855
104856 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
104857 GFP_KERNEL);
104858 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
104859 index bd9d315..989947e 100644
104860 --- a/net/netfilter/nf_conntrack_helper.c
104861 +++ b/net/netfilter/nf_conntrack_helper.c
104862 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
104863
104864 static int nf_conntrack_helper_init_sysctl(struct net *net)
104865 {
104866 - struct ctl_table *table;
104867 + ctl_table_no_const *table;
104868
104869 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
104870 GFP_KERNEL);
104871 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
104872 index b65d586..beec902 100644
104873 --- a/net/netfilter/nf_conntrack_proto.c
104874 +++ b/net/netfilter/nf_conntrack_proto.c
104875 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
104876
104877 static void
104878 nf_ct_unregister_sysctl(struct ctl_table_header **header,
104879 - struct ctl_table **table,
104880 + ctl_table_no_const **table,
104881 unsigned int users)
104882 {
104883 if (users > 0)
104884 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
104885 index fc823fa..8311af3 100644
104886 --- a/net/netfilter/nf_conntrack_standalone.c
104887 +++ b/net/netfilter/nf_conntrack_standalone.c
104888 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
104889
104890 static int nf_conntrack_standalone_init_sysctl(struct net *net)
104891 {
104892 - struct ctl_table *table;
104893 + ctl_table_no_const *table;
104894
104895 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
104896 GFP_KERNEL);
104897 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
104898 index 7a394df..bd91a8a 100644
104899 --- a/net/netfilter/nf_conntrack_timestamp.c
104900 +++ b/net/netfilter/nf_conntrack_timestamp.c
104901 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
104902 #ifdef CONFIG_SYSCTL
104903 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
104904 {
104905 - struct ctl_table *table;
104906 + ctl_table_no_const *table;
104907
104908 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
104909 GFP_KERNEL);
104910 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
104911 index 43c926c..a5731d8 100644
104912 --- a/net/netfilter/nf_log.c
104913 +++ b/net/netfilter/nf_log.c
104914 @@ -362,7 +362,7 @@ static const struct file_operations nflog_file_ops = {
104915
104916 #ifdef CONFIG_SYSCTL
104917 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
104918 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
104919 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
104920
104921 static int nf_log_proc_dostring(struct ctl_table *table, int write,
104922 void __user *buffer, size_t *lenp, loff_t *ppos)
104923 @@ -393,13 +393,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
104924 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
104925 mutex_unlock(&nf_log_mutex);
104926 } else {
104927 + ctl_table_no_const nf_log_table = *table;
104928 +
104929 mutex_lock(&nf_log_mutex);
104930 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
104931 if (!logger)
104932 - table->data = "NONE";
104933 + nf_log_table.data = "NONE";
104934 else
104935 - table->data = logger->name;
104936 - r = proc_dostring(table, write, buffer, lenp, ppos);
104937 + nf_log_table.data = logger->name;
104938 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
104939 mutex_unlock(&nf_log_mutex);
104940 }
104941
104942 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
104943 index c68c1e5..8b5d670 100644
104944 --- a/net/netfilter/nf_sockopt.c
104945 +++ b/net/netfilter/nf_sockopt.c
104946 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
104947 }
104948 }
104949
104950 - list_add(&reg->list, &nf_sockopts);
104951 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
104952 out:
104953 mutex_unlock(&nf_sockopt_mutex);
104954 return ret;
104955 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
104956 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
104957 {
104958 mutex_lock(&nf_sockopt_mutex);
104959 - list_del(&reg->list);
104960 + pax_list_del((struct list_head *)&reg->list);
104961 mutex_unlock(&nf_sockopt_mutex);
104962 }
104963 EXPORT_SYMBOL(nf_unregister_sockopt);
104964 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
104965 index 11d85b3..7fcc420 100644
104966 --- a/net/netfilter/nfnetlink_log.c
104967 +++ b/net/netfilter/nfnetlink_log.c
104968 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
104969 struct nfnl_log_net {
104970 spinlock_t instances_lock;
104971 struct hlist_head instance_table[INSTANCE_BUCKETS];
104972 - atomic_t global_seq;
104973 + atomic_unchecked_t global_seq;
104974 };
104975
104976 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
104977 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
104978 /* global sequence number */
104979 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
104980 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
104981 - htonl(atomic_inc_return(&log->global_seq))))
104982 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
104983 goto nla_put_failure;
104984
104985 if (data_len) {
104986 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
104987 new file mode 100644
104988 index 0000000..c566332
104989 --- /dev/null
104990 +++ b/net/netfilter/xt_gradm.c
104991 @@ -0,0 +1,51 @@
104992 +/*
104993 + * gradm match for netfilter
104994 + * Copyright © Zbigniew Krzystolik, 2010
104995 + *
104996 + * This program is free software; you can redistribute it and/or modify
104997 + * it under the terms of the GNU General Public License; either version
104998 + * 2 or 3 as published by the Free Software Foundation.
104999 + */
105000 +#include <linux/module.h>
105001 +#include <linux/moduleparam.h>
105002 +#include <linux/skbuff.h>
105003 +#include <linux/netfilter/x_tables.h>
105004 +#include <linux/grsecurity.h>
105005 +#include <linux/netfilter/xt_gradm.h>
105006 +
105007 +static bool
105008 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
105009 +{
105010 + const struct xt_gradm_mtinfo *info = par->matchinfo;
105011 + bool retval = false;
105012 + if (gr_acl_is_enabled())
105013 + retval = true;
105014 + return retval ^ info->invflags;
105015 +}
105016 +
105017 +static struct xt_match gradm_mt_reg __read_mostly = {
105018 + .name = "gradm",
105019 + .revision = 0,
105020 + .family = NFPROTO_UNSPEC,
105021 + .match = gradm_mt,
105022 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
105023 + .me = THIS_MODULE,
105024 +};
105025 +
105026 +static int __init gradm_mt_init(void)
105027 +{
105028 + return xt_register_match(&gradm_mt_reg);
105029 +}
105030 +
105031 +static void __exit gradm_mt_exit(void)
105032 +{
105033 + xt_unregister_match(&gradm_mt_reg);
105034 +}
105035 +
105036 +module_init(gradm_mt_init);
105037 +module_exit(gradm_mt_exit);
105038 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
105039 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
105040 +MODULE_LICENSE("GPL");
105041 +MODULE_ALIAS("ipt_gradm");
105042 +MODULE_ALIAS("ip6t_gradm");
105043 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
105044 index 1786968..1ec6dac 100644
105045 --- a/net/netfilter/xt_hashlimit.c
105046 +++ b/net/netfilter/xt_hashlimit.c
105047 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
105048 {
105049 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
105050
105051 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
105052 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
105053 if (!hashlimit_net->ipt_hashlimit)
105054 return -ENOMEM;
105055 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
105056 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
105057 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
105058 if (!hashlimit_net->ip6t_hashlimit) {
105059 remove_proc_entry("ipt_hashlimit", net->proc_net);
105060 return -ENOMEM;
105061 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
105062 index a9faae8..1ea30e0 100644
105063 --- a/net/netfilter/xt_recent.c
105064 +++ b/net/netfilter/xt_recent.c
105065 @@ -615,7 +615,7 @@ static int __net_init recent_proc_net_init(struct net *net)
105066 {
105067 struct recent_net *recent_net = recent_pernet(net);
105068
105069 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
105070 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
105071 if (!recent_net->xt_recent)
105072 return -ENOMEM;
105073 return 0;
105074 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
105075 index 11de55e..f25e448 100644
105076 --- a/net/netfilter/xt_statistic.c
105077 +++ b/net/netfilter/xt_statistic.c
105078 @@ -19,7 +19,7 @@
105079 #include <linux/module.h>
105080
105081 struct xt_statistic_priv {
105082 - atomic_t count;
105083 + atomic_unchecked_t count;
105084 } ____cacheline_aligned_in_smp;
105085
105086 MODULE_LICENSE("GPL");
105087 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
105088 break;
105089 case XT_STATISTIC_MODE_NTH:
105090 do {
105091 - oval = atomic_read(&info->master->count);
105092 + oval = atomic_read_unchecked(&info->master->count);
105093 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
105094 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
105095 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
105096 if (nval == 0)
105097 ret = !ret;
105098 break;
105099 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
105100 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
105101 if (info->master == NULL)
105102 return -ENOMEM;
105103 - atomic_set(&info->master->count, info->u.nth.count);
105104 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
105105
105106 return 0;
105107 }
105108 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
105109 index 75532ef..7a461cd 100644
105110 --- a/net/netlink/af_netlink.c
105111 +++ b/net/netlink/af_netlink.c
105112 @@ -273,7 +273,7 @@ static void netlink_overrun(struct sock *sk)
105113 sk->sk_error_report(sk);
105114 }
105115 }
105116 - atomic_inc(&sk->sk_drops);
105117 + atomic_inc_unchecked(&sk->sk_drops);
105118 }
105119
105120 static void netlink_rcv_wake(struct sock *sk)
105121 @@ -3007,7 +3007,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
105122 sk_wmem_alloc_get(s),
105123 nlk->cb_running,
105124 atomic_read(&s->sk_refcnt),
105125 - atomic_read(&s->sk_drops),
105126 + atomic_read_unchecked(&s->sk_drops),
105127 sock_i_ino(s)
105128 );
105129
105130 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
105131 index 6a55f71..e88c937 100644
105132 --- a/net/openvswitch/vport-internal_dev.c
105133 +++ b/net/openvswitch/vport-internal_dev.c
105134 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
105135 .ndo_get_stats64 = internal_dev_get_stats,
105136 };
105137
105138 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
105139 +static struct rtnl_link_ops internal_dev_link_ops = {
105140 .kind = "openvswitch",
105141 };
105142
105143 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
105144 index 2034c6d..1a24f03 100644
105145 --- a/net/openvswitch/vport.c
105146 +++ b/net/openvswitch/vport.c
105147 @@ -305,10 +305,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
105148 * netdev-stats can be directly read over netlink-ioctl.
105149 */
105150
105151 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
105152 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
105153 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
105154 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
105155 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
105156 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
105157 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
105158 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
105159
105160 for_each_possible_cpu(i) {
105161 const struct pcpu_sw_netstats *percpu_stats;
105162 @@ -539,19 +539,19 @@ static void ovs_vport_record_error(struct vport *vport,
105163 {
105164 switch (err_type) {
105165 case VPORT_E_RX_DROPPED:
105166 - atomic_long_inc(&vport->err_stats.rx_dropped);
105167 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
105168 break;
105169
105170 case VPORT_E_RX_ERROR:
105171 - atomic_long_inc(&vport->err_stats.rx_errors);
105172 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
105173 break;
105174
105175 case VPORT_E_TX_DROPPED:
105176 - atomic_long_inc(&vport->err_stats.tx_dropped);
105177 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
105178 break;
105179
105180 case VPORT_E_TX_ERROR:
105181 - atomic_long_inc(&vport->err_stats.tx_errors);
105182 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
105183 break;
105184 }
105185
105186 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
105187 index 8a057d7..b5710c8 100644
105188 --- a/net/openvswitch/vport.h
105189 +++ b/net/openvswitch/vport.h
105190 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
105191 /* The following definitions are for implementers of vport devices: */
105192
105193 struct vport_err_stats {
105194 - atomic_long_t rx_dropped;
105195 - atomic_long_t rx_errors;
105196 - atomic_long_t tx_dropped;
105197 - atomic_long_t tx_errors;
105198 + atomic_long_unchecked_t rx_dropped;
105199 + atomic_long_unchecked_t rx_errors;
105200 + atomic_long_unchecked_t tx_dropped;
105201 + atomic_long_unchecked_t tx_errors;
105202 };
105203 /**
105204 * struct vport_portids - array of netlink portids of a vport.
105205 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
105206 index 9cfe2e1..1b7caf8 100644
105207 --- a/net/packet/af_packet.c
105208 +++ b/net/packet/af_packet.c
105209 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
105210
105211 return ret;
105212 drop:
105213 - atomic_long_inc(&dev->tx_dropped);
105214 + atomic_long_inc_unchecked(&dev->tx_dropped);
105215 kfree_skb(skb);
105216 return NET_XMIT_DROP;
105217 }
105218 @@ -1839,7 +1839,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105219
105220 spin_lock(&sk->sk_receive_queue.lock);
105221 po->stats.stats1.tp_packets++;
105222 - skb->dropcount = atomic_read(&sk->sk_drops);
105223 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
105224 __skb_queue_tail(&sk->sk_receive_queue, skb);
105225 spin_unlock(&sk->sk_receive_queue.lock);
105226 sk->sk_data_ready(sk);
105227 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
105228 drop_n_acct:
105229 spin_lock(&sk->sk_receive_queue.lock);
105230 po->stats.stats1.tp_drops++;
105231 - atomic_inc(&sk->sk_drops);
105232 + atomic_inc_unchecked(&sk->sk_drops);
105233 spin_unlock(&sk->sk_receive_queue.lock);
105234
105235 drop_n_restore:
105236 @@ -3485,7 +3485,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105237 case PACKET_HDRLEN:
105238 if (len > sizeof(int))
105239 len = sizeof(int);
105240 - if (copy_from_user(&val, optval, len))
105241 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
105242 return -EFAULT;
105243 switch (val) {
105244 case TPACKET_V1:
105245 @@ -3531,7 +3531,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
105246 len = lv;
105247 if (put_user(len, optlen))
105248 return -EFAULT;
105249 - if (copy_to_user(optval, data, len))
105250 + if (len > sizeof(st) || copy_to_user(optval, data, len))
105251 return -EFAULT;
105252 return 0;
105253 }
105254 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
105255 index 5d3f2b7..8a4dbb7 100644
105256 --- a/net/phonet/pep.c
105257 +++ b/net/phonet/pep.c
105258 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105259
105260 case PNS_PEP_CTRL_REQ:
105261 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
105262 - atomic_inc(&sk->sk_drops);
105263 + atomic_inc_unchecked(&sk->sk_drops);
105264 break;
105265 }
105266 __skb_pull(skb, 4);
105267 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
105268 }
105269
105270 if (pn->rx_credits == 0) {
105271 - atomic_inc(&sk->sk_drops);
105272 + atomic_inc_unchecked(&sk->sk_drops);
105273 err = -ENOBUFS;
105274 break;
105275 }
105276 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
105277 }
105278
105279 if (pn->rx_credits == 0) {
105280 - atomic_inc(&sk->sk_drops);
105281 + atomic_inc_unchecked(&sk->sk_drops);
105282 err = NET_RX_DROP;
105283 break;
105284 }
105285 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
105286 index 008214a..bb68240 100644
105287 --- a/net/phonet/socket.c
105288 +++ b/net/phonet/socket.c
105289 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
105290 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
105291 sock_i_ino(sk),
105292 atomic_read(&sk->sk_refcnt), sk,
105293 - atomic_read(&sk->sk_drops));
105294 + atomic_read_unchecked(&sk->sk_drops));
105295 }
105296 seq_pad(seq, '\n');
105297 return 0;
105298 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
105299 index c02a8c4..3c5b600 100644
105300 --- a/net/phonet/sysctl.c
105301 +++ b/net/phonet/sysctl.c
105302 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
105303 {
105304 int ret;
105305 int range[2] = {local_port_range[0], local_port_range[1]};
105306 - struct ctl_table tmp = {
105307 + ctl_table_no_const tmp = {
105308 .data = &range,
105309 .maxlen = sizeof(range),
105310 .mode = table->mode,
105311 diff --git a/net/rds/cong.c b/net/rds/cong.c
105312 index e5b65ac..f3b6fb7 100644
105313 --- a/net/rds/cong.c
105314 +++ b/net/rds/cong.c
105315 @@ -78,7 +78,7 @@
105316 * finds that the saved generation number is smaller than the global generation
105317 * number, it wakes up the process.
105318 */
105319 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
105320 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
105321
105322 /*
105323 * Congestion monitoring
105324 @@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
105325 rdsdebug("waking map %p for %pI4\n",
105326 map, &map->m_addr);
105327 rds_stats_inc(s_cong_update_received);
105328 - atomic_inc(&rds_cong_generation);
105329 + atomic_inc_unchecked(&rds_cong_generation);
105330 if (waitqueue_active(&map->m_waitq))
105331 wake_up(&map->m_waitq);
105332 if (waitqueue_active(&rds_poll_waitq))
105333 @@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
105334
105335 int rds_cong_updated_since(unsigned long *recent)
105336 {
105337 - unsigned long gen = atomic_read(&rds_cong_generation);
105338 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
105339
105340 if (likely(*recent == gen))
105341 return 0;
105342 diff --git a/net/rds/ib.h b/net/rds/ib.h
105343 index c36d713..af45bf2 100644
105344 --- a/net/rds/ib.h
105345 +++ b/net/rds/ib.h
105346 @@ -128,7 +128,7 @@ struct rds_ib_connection {
105347 /* sending acks */
105348 unsigned long i_ack_flags;
105349 #ifdef KERNEL_HAS_ATOMIC64
105350 - atomic64_t i_ack_next; /* next ACK to send */
105351 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105352 #else
105353 spinlock_t i_ack_lock; /* protect i_ack_next */
105354 u64 i_ack_next; /* next ACK to send */
105355 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
105356 index 31b74f5..dc1fbfa 100644
105357 --- a/net/rds/ib_cm.c
105358 +++ b/net/rds/ib_cm.c
105359 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
105360 /* Clear the ACK state */
105361 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105362 #ifdef KERNEL_HAS_ATOMIC64
105363 - atomic64_set(&ic->i_ack_next, 0);
105364 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105365 #else
105366 ic->i_ack_next = 0;
105367 #endif
105368 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
105369 index 1b981a4..ae44b0c 100644
105370 --- a/net/rds/ib_recv.c
105371 +++ b/net/rds/ib_recv.c
105372 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105373 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
105374 int ack_required)
105375 {
105376 - atomic64_set(&ic->i_ack_next, seq);
105377 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105378 if (ack_required) {
105379 smp_mb__before_atomic();
105380 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105381 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
105382 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105383 smp_mb__after_atomic();
105384
105385 - return atomic64_read(&ic->i_ack_next);
105386 + return atomic64_read_unchecked(&ic->i_ack_next);
105387 }
105388 #endif
105389
105390 diff --git a/net/rds/iw.h b/net/rds/iw.h
105391 index cbe6674..dc9eb89 100644
105392 --- a/net/rds/iw.h
105393 +++ b/net/rds/iw.h
105394 @@ -134,7 +134,7 @@ struct rds_iw_connection {
105395 /* sending acks */
105396 unsigned long i_ack_flags;
105397 #ifdef KERNEL_HAS_ATOMIC64
105398 - atomic64_t i_ack_next; /* next ACK to send */
105399 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
105400 #else
105401 spinlock_t i_ack_lock; /* protect i_ack_next */
105402 u64 i_ack_next; /* next ACK to send */
105403 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
105404 index a91e1db..cf3053f 100644
105405 --- a/net/rds/iw_cm.c
105406 +++ b/net/rds/iw_cm.c
105407 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
105408 /* Clear the ACK state */
105409 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
105410 #ifdef KERNEL_HAS_ATOMIC64
105411 - atomic64_set(&ic->i_ack_next, 0);
105412 + atomic64_set_unchecked(&ic->i_ack_next, 0);
105413 #else
105414 ic->i_ack_next = 0;
105415 #endif
105416 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
105417 index a66d179..cf1e258 100644
105418 --- a/net/rds/iw_recv.c
105419 +++ b/net/rds/iw_recv.c
105420 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105421 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
105422 int ack_required)
105423 {
105424 - atomic64_set(&ic->i_ack_next, seq);
105425 + atomic64_set_unchecked(&ic->i_ack_next, seq);
105426 if (ack_required) {
105427 smp_mb__before_atomic();
105428 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105429 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
105430 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
105431 smp_mb__after_atomic();
105432
105433 - return atomic64_read(&ic->i_ack_next);
105434 + return atomic64_read_unchecked(&ic->i_ack_next);
105435 }
105436 #endif
105437
105438 diff --git a/net/rds/rds.h b/net/rds/rds.h
105439 index c2a5eef..90ba1fd 100644
105440 --- a/net/rds/rds.h
105441 +++ b/net/rds/rds.h
105442 @@ -448,7 +448,7 @@ struct rds_transport {
105443 void (*sync_mr)(void *trans_private, int direction);
105444 void (*free_mr)(void *trans_private, int invalidate);
105445 void (*flush_mrs)(void);
105446 -};
105447 +} __do_const;
105448
105449 struct rds_sock {
105450 struct sock rs_sk;
105451 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
105452 index edac9ef..16bcb98 100644
105453 --- a/net/rds/tcp.c
105454 +++ b/net/rds/tcp.c
105455 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
105456 int val = 1;
105457
105458 set_fs(KERNEL_DS);
105459 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
105460 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
105461 sizeof(val));
105462 set_fs(oldfs);
105463 }
105464 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
105465 index 53b17ca..45463e7 100644
105466 --- a/net/rds/tcp_send.c
105467 +++ b/net/rds/tcp_send.c
105468 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
105469
105470 oldfs = get_fs();
105471 set_fs(KERNEL_DS);
105472 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
105473 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
105474 sizeof(val));
105475 set_fs(oldfs);
105476 }
105477 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
105478 index 7b16704..9628ec6 100644
105479 --- a/net/rxrpc/af_rxrpc.c
105480 +++ b/net/rxrpc/af_rxrpc.c
105481 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
105482 __be32 rxrpc_epoch;
105483
105484 /* current debugging ID */
105485 -atomic_t rxrpc_debug_id;
105486 +atomic_unchecked_t rxrpc_debug_id;
105487
105488 /* count of skbs currently in use */
105489 atomic_t rxrpc_n_skbs;
105490 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
105491 index c6be17a..2a6200a 100644
105492 --- a/net/rxrpc/ar-ack.c
105493 +++ b/net/rxrpc/ar-ack.c
105494 @@ -223,7 +223,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105495
105496 _enter("{%d,%d,%d,%d},",
105497 call->acks_hard, call->acks_unacked,
105498 - atomic_read(&call->sequence),
105499 + atomic_read_unchecked(&call->sequence),
105500 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
105501
105502 stop = 0;
105503 @@ -247,7 +247,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
105504
105505 /* each Tx packet has a new serial number */
105506 sp->hdr.serial =
105507 - htonl(atomic_inc_return(&call->conn->serial));
105508 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
105509
105510 hdr = (struct rxrpc_header *) txb->head;
105511 hdr->serial = sp->hdr.serial;
105512 @@ -451,7 +451,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
105513 */
105514 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
105515 {
105516 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
105517 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
105518 }
105519
105520 /*
105521 @@ -677,7 +677,7 @@ process_further:
105522
105523 latest = ntohl(sp->hdr.serial);
105524 hard = ntohl(ack.firstPacket);
105525 - tx = atomic_read(&call->sequence);
105526 + tx = atomic_read_unchecked(&call->sequence);
105527
105528 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105529 latest,
105530 @@ -1209,7 +1209,7 @@ void rxrpc_process_call(struct work_struct *work)
105531 goto maybe_reschedule;
105532
105533 send_ACK_with_skew:
105534 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
105535 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
105536 ntohl(ack.serial));
105537 send_ACK:
105538 mtu = call->conn->trans->peer->if_mtu;
105539 @@ -1221,7 +1221,7 @@ send_ACK:
105540 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
105541 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
105542
105543 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105544 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105545 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
105546 ntohl(hdr.serial),
105547 ntohs(ack.maxSkew),
105548 @@ -1239,7 +1239,7 @@ send_ACK:
105549 send_message:
105550 _debug("send message");
105551
105552 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
105553 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
105554 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
105555 send_message_2:
105556
105557 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
105558 index a9e05db..194e793 100644
105559 --- a/net/rxrpc/ar-call.c
105560 +++ b/net/rxrpc/ar-call.c
105561 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
105562 spin_lock_init(&call->lock);
105563 rwlock_init(&call->state_lock);
105564 atomic_set(&call->usage, 1);
105565 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
105566 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105567 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
105568
105569 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
105570 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
105571 index 6631f4f..bfdf056 100644
105572 --- a/net/rxrpc/ar-connection.c
105573 +++ b/net/rxrpc/ar-connection.c
105574 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
105575 rwlock_init(&conn->lock);
105576 spin_lock_init(&conn->state_lock);
105577 atomic_set(&conn->usage, 1);
105578 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
105579 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105580 conn->avail_calls = RXRPC_MAXCALLS;
105581 conn->size_align = 4;
105582 conn->header_size = sizeof(struct rxrpc_header);
105583 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
105584 index e7ed43a..6afa140 100644
105585 --- a/net/rxrpc/ar-connevent.c
105586 +++ b/net/rxrpc/ar-connevent.c
105587 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
105588
105589 len = iov[0].iov_len + iov[1].iov_len;
105590
105591 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105592 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105593 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
105594
105595 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105596 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
105597 index 481f89f..ceeaf8d 100644
105598 --- a/net/rxrpc/ar-input.c
105599 +++ b/net/rxrpc/ar-input.c
105600 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
105601 /* track the latest serial number on this connection for ACK packet
105602 * information */
105603 serial = ntohl(sp->hdr.serial);
105604 - hi_serial = atomic_read(&call->conn->hi_serial);
105605 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
105606 while (serial > hi_serial)
105607 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
105608 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
105609 serial);
105610
105611 /* request ACK generation for any ACK or DATA packet that requests
105612 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
105613 index ba9fd36..9bbfe01 100644
105614 --- a/net/rxrpc/ar-internal.h
105615 +++ b/net/rxrpc/ar-internal.h
105616 @@ -272,8 +272,8 @@ struct rxrpc_connection {
105617 int error; /* error code for local abort */
105618 int debug_id; /* debug ID for printks */
105619 unsigned int call_counter; /* call ID counter */
105620 - atomic_t serial; /* packet serial number counter */
105621 - atomic_t hi_serial; /* highest serial number received */
105622 + atomic_unchecked_t serial; /* packet serial number counter */
105623 + atomic_unchecked_t hi_serial; /* highest serial number received */
105624 u8 avail_calls; /* number of calls available */
105625 u8 size_align; /* data size alignment (for security) */
105626 u8 header_size; /* rxrpc + security header size */
105627 @@ -346,7 +346,7 @@ struct rxrpc_call {
105628 spinlock_t lock;
105629 rwlock_t state_lock; /* lock for state transition */
105630 atomic_t usage;
105631 - atomic_t sequence; /* Tx data packet sequence counter */
105632 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
105633 u32 abort_code; /* local/remote abort code */
105634 enum { /* current state of call */
105635 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
105636 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
105637 */
105638 extern atomic_t rxrpc_n_skbs;
105639 extern __be32 rxrpc_epoch;
105640 -extern atomic_t rxrpc_debug_id;
105641 +extern atomic_unchecked_t rxrpc_debug_id;
105642 extern struct workqueue_struct *rxrpc_workqueue;
105643
105644 /*
105645 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
105646 index 87f7135..74d3703 100644
105647 --- a/net/rxrpc/ar-local.c
105648 +++ b/net/rxrpc/ar-local.c
105649 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
105650 spin_lock_init(&local->lock);
105651 rwlock_init(&local->services_lock);
105652 atomic_set(&local->usage, 1);
105653 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
105654 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105655 memcpy(&local->srx, srx, sizeof(*srx));
105656 }
105657
105658 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
105659 index e1a9373..a67f207 100644
105660 --- a/net/rxrpc/ar-output.c
105661 +++ b/net/rxrpc/ar-output.c
105662 @@ -680,14 +680,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
105663 memset(skb_put(skb, pad), 0, pad);
105664 }
105665
105666 - seq = atomic_inc_return(&call->sequence);
105667 + seq = atomic_inc_return_unchecked(&call->sequence);
105668
105669 sp->hdr.epoch = conn->epoch;
105670 sp->hdr.cid = call->cid;
105671 sp->hdr.callNumber = call->call_id;
105672 sp->hdr.seq = htonl(seq);
105673 sp->hdr.serial =
105674 - htonl(atomic_inc_return(&conn->serial));
105675 + htonl(atomic_inc_return_unchecked(&conn->serial));
105676 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
105677 sp->hdr.userStatus = 0;
105678 sp->hdr.securityIndex = conn->security_ix;
105679 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
105680 index bebaa43..2644591 100644
105681 --- a/net/rxrpc/ar-peer.c
105682 +++ b/net/rxrpc/ar-peer.c
105683 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
105684 INIT_LIST_HEAD(&peer->error_targets);
105685 spin_lock_init(&peer->lock);
105686 atomic_set(&peer->usage, 1);
105687 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
105688 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105689 memcpy(&peer->srx, srx, sizeof(*srx));
105690
105691 rxrpc_assess_MTU_size(peer);
105692 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
105693 index 38047f7..9f48511 100644
105694 --- a/net/rxrpc/ar-proc.c
105695 +++ b/net/rxrpc/ar-proc.c
105696 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
105697 atomic_read(&conn->usage),
105698 rxrpc_conn_states[conn->state],
105699 key_serial(conn->key),
105700 - atomic_read(&conn->serial),
105701 - atomic_read(&conn->hi_serial));
105702 + atomic_read_unchecked(&conn->serial),
105703 + atomic_read_unchecked(&conn->hi_serial));
105704
105705 return 0;
105706 }
105707 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
105708 index 1976dec..aa70be5 100644
105709 --- a/net/rxrpc/ar-transport.c
105710 +++ b/net/rxrpc/ar-transport.c
105711 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
105712 spin_lock_init(&trans->client_lock);
105713 rwlock_init(&trans->conn_lock);
105714 atomic_set(&trans->usage, 1);
105715 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
105716 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
105717
105718 if (peer->srx.transport.family == AF_INET) {
105719 switch (peer->srx.transport_type) {
105720 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
105721 index f226709..0e735a8 100644
105722 --- a/net/rxrpc/rxkad.c
105723 +++ b/net/rxrpc/rxkad.c
105724 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
105725
105726 len = iov[0].iov_len + iov[1].iov_len;
105727
105728 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
105729 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105730 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
105731
105732 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
105733 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
105734
105735 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
105736
105737 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
105738 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
105739 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
105740
105741 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
105742 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
105743 index 6efca30..1259f82 100644
105744 --- a/net/sched/sch_generic.c
105745 +++ b/net/sched/sch_generic.c
105746 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
105747 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105748 if (dev->reg_state == NETREG_UNINITIALIZED)
105749 return;
105750 - atomic_inc(&dev->carrier_changes);
105751 + atomic_inc_unchecked(&dev->carrier_changes);
105752 linkwatch_fire_event(dev);
105753 if (netif_running(dev))
105754 __netdev_watchdog_up(dev);
105755 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
105756 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
105757 if (dev->reg_state == NETREG_UNINITIALIZED)
105758 return;
105759 - atomic_inc(&dev->carrier_changes);
105760 + atomic_inc_unchecked(&dev->carrier_changes);
105761 linkwatch_fire_event(dev);
105762 }
105763 }
105764 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
105765 index 0e4198e..f94193e 100644
105766 --- a/net/sctp/ipv6.c
105767 +++ b/net/sctp/ipv6.c
105768 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
105769 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
105770 };
105771
105772 -static struct sctp_af sctp_af_inet6 = {
105773 +static struct sctp_af sctp_af_inet6 __read_only = {
105774 .sa_family = AF_INET6,
105775 .sctp_xmit = sctp_v6_xmit,
105776 .setsockopt = ipv6_setsockopt,
105777 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
105778 #endif
105779 };
105780
105781 -static struct sctp_pf sctp_pf_inet6 = {
105782 +static struct sctp_pf sctp_pf_inet6 __read_only = {
105783 .event_msgname = sctp_inet6_event_msgname,
105784 .skb_msgname = sctp_inet6_skb_msgname,
105785 .af_supported = sctp_inet6_af_supported,
105786 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
105787
105788 void sctp_v6_pf_exit(void)
105789 {
105790 - list_del(&sctp_af_inet6.list);
105791 + pax_list_del(&sctp_af_inet6.list);
105792 }
105793
105794 /* Initialize IPv6 support and register with socket layer. */
105795 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
105796 index 8f34b27..b105385 100644
105797 --- a/net/sctp/protocol.c
105798 +++ b/net/sctp/protocol.c
105799 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
105800 return 0;
105801 }
105802
105803 + pax_open_kernel();
105804 INIT_LIST_HEAD(&af->list);
105805 - list_add_tail(&af->list, &sctp_address_families);
105806 + pax_close_kernel();
105807 + pax_list_add_tail(&af->list, &sctp_address_families);
105808 return 1;
105809 }
105810
105811 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
105812
105813 static struct sctp_af sctp_af_inet;
105814
105815 -static struct sctp_pf sctp_pf_inet = {
105816 +static struct sctp_pf sctp_pf_inet __read_only = {
105817 .event_msgname = sctp_inet_event_msgname,
105818 .skb_msgname = sctp_inet_skb_msgname,
105819 .af_supported = sctp_inet_af_supported,
105820 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
105821 };
105822
105823 /* IPv4 address related functions. */
105824 -static struct sctp_af sctp_af_inet = {
105825 +static struct sctp_af sctp_af_inet __read_only = {
105826 .sa_family = AF_INET,
105827 .sctp_xmit = sctp_v4_xmit,
105828 .setsockopt = ip_setsockopt,
105829 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
105830
105831 static void sctp_v4_pf_exit(void)
105832 {
105833 - list_del(&sctp_af_inet.list);
105834 + pax_list_del(&sctp_af_inet.list);
105835 }
105836
105837 static int sctp_v4_protosw_init(void)
105838 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
105839 index fef2acd..c705c4f 100644
105840 --- a/net/sctp/sm_sideeffect.c
105841 +++ b/net/sctp/sm_sideeffect.c
105842 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
105843 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
105844 }
105845
105846 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
105847 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
105848 NULL,
105849 sctp_generate_t1_cookie_event,
105850 sctp_generate_t1_init_event,
105851 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
105852 index aafe94b..40b016f 100644
105853 --- a/net/sctp/socket.c
105854 +++ b/net/sctp/socket.c
105855 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
105856 {
105857 struct sctp_association *asoc;
105858 struct sctp_ulpevent *event;
105859 + struct sctp_event_subscribe subscribe;
105860
105861 if (optlen > sizeof(struct sctp_event_subscribe))
105862 return -EINVAL;
105863 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
105864 + if (copy_from_user(&subscribe, optval, optlen))
105865 return -EFAULT;
105866 + sctp_sk(sk)->subscribe = subscribe;
105867
105868 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
105869 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
105870 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
105871 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
105872 int __user *optlen)
105873 {
105874 + struct sctp_event_subscribe subscribe;
105875 +
105876 if (len <= 0)
105877 return -EINVAL;
105878 if (len > sizeof(struct sctp_event_subscribe))
105879 len = sizeof(struct sctp_event_subscribe);
105880 if (put_user(len, optlen))
105881 return -EFAULT;
105882 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
105883 + subscribe = sctp_sk(sk)->subscribe;
105884 + if (copy_to_user(optval, &subscribe, len))
105885 return -EFAULT;
105886 return 0;
105887 }
105888 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
105889 */
105890 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
105891 {
105892 + __u32 autoclose;
105893 +
105894 /* Applicable to UDP-style socket only */
105895 if (sctp_style(sk, TCP))
105896 return -EOPNOTSUPP;
105897 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
105898 len = sizeof(int);
105899 if (put_user(len, optlen))
105900 return -EFAULT;
105901 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
105902 + autoclose = sctp_sk(sk)->autoclose;
105903 + if (copy_to_user(optval, &autoclose, sizeof(int)))
105904 return -EFAULT;
105905 return 0;
105906 }
105907 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
105908 */
105909 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
105910 {
105911 + struct sctp_initmsg initmsg;
105912 +
105913 if (len < sizeof(struct sctp_initmsg))
105914 return -EINVAL;
105915 len = sizeof(struct sctp_initmsg);
105916 if (put_user(len, optlen))
105917 return -EFAULT;
105918 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
105919 + initmsg = sctp_sk(sk)->initmsg;
105920 + if (copy_to_user(optval, &initmsg, len))
105921 return -EFAULT;
105922 return 0;
105923 }
105924 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
105925 ->addr_to_user(sp, &temp);
105926 if (space_left < addrlen)
105927 return -ENOMEM;
105928 + if (addrlen > sizeof(temp) || addrlen < 0)
105929 + return -EFAULT;
105930 if (copy_to_user(to, &temp, addrlen))
105931 return -EFAULT;
105932 to += addrlen;
105933 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
105934 index 2e9ada1..40f425d 100644
105935 --- a/net/sctp/sysctl.c
105936 +++ b/net/sctp/sysctl.c
105937 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
105938 loff_t *ppos)
105939 {
105940 struct net *net = current->nsproxy->net_ns;
105941 - struct ctl_table tbl;
105942 + ctl_table_no_const tbl;
105943 bool changed = false;
105944 char *none = "none";
105945 char tmp[8];
105946 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
105947 struct net *net = current->nsproxy->net_ns;
105948 unsigned int min = *(unsigned int *) ctl->extra1;
105949 unsigned int max = *(unsigned int *) ctl->extra2;
105950 - struct ctl_table tbl;
105951 + ctl_table_no_const tbl;
105952 int ret, new_value;
105953
105954 memset(&tbl, 0, sizeof(struct ctl_table));
105955 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
105956 struct net *net = current->nsproxy->net_ns;
105957 unsigned int min = *(unsigned int *) ctl->extra1;
105958 unsigned int max = *(unsigned int *) ctl->extra2;
105959 - struct ctl_table tbl;
105960 + ctl_table_no_const tbl;
105961 int ret, new_value;
105962
105963 memset(&tbl, 0, sizeof(struct ctl_table));
105964 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
105965 loff_t *ppos)
105966 {
105967 struct net *net = current->nsproxy->net_ns;
105968 - struct ctl_table tbl;
105969 + ctl_table_no_const tbl;
105970 int new_value, ret;
105971
105972 memset(&tbl, 0, sizeof(struct ctl_table));
105973 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
105974
105975 int sctp_sysctl_net_register(struct net *net)
105976 {
105977 - struct ctl_table *table;
105978 + ctl_table_no_const *table;
105979 int i;
105980
105981 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
105982 diff --git a/net/socket.c b/net/socket.c
105983 index d50e7ca..c33fa46 100644
105984 --- a/net/socket.c
105985 +++ b/net/socket.c
105986 @@ -89,6 +89,7 @@
105987 #include <linux/magic.h>
105988 #include <linux/slab.h>
105989 #include <linux/xattr.h>
105990 +#include <linux/in.h>
105991
105992 #include <asm/uaccess.h>
105993 #include <asm/unistd.h>
105994 @@ -107,6 +108,7 @@
105995 #include <linux/atalk.h>
105996 #include <net/busy_poll.h>
105997 #include <linux/errqueue.h>
105998 +#include <linux/grsock.h>
105999
106000 #ifdef CONFIG_NET_RX_BUSY_POLL
106001 unsigned int sysctl_net_busy_read __read_mostly;
106002 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
106003 */
106004
106005 static DEFINE_SPINLOCK(net_family_lock);
106006 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106007 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
106008
106009 /*
106010 * Statistics counters of the socket lists
106011 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
106012 &sockfs_dentry_operations, SOCKFS_MAGIC);
106013 }
106014
106015 -static struct vfsmount *sock_mnt __read_mostly;
106016 +struct vfsmount *sock_mnt __read_mostly;
106017
106018 static struct file_system_type sock_fs_type = {
106019 .name = "sockfs",
106020 @@ -1235,6 +1237,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106021 return -EAFNOSUPPORT;
106022 if (type < 0 || type >= SOCK_MAX)
106023 return -EINVAL;
106024 + if (protocol < 0)
106025 + return -EINVAL;
106026
106027 /* Compatibility.
106028
106029 @@ -1255,6 +1259,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
106030 if (err)
106031 return err;
106032
106033 + if(!kern && !gr_search_socket(family, type, protocol)) {
106034 + if (rcu_access_pointer(net_families[family]) == NULL)
106035 + return -EAFNOSUPPORT;
106036 + else
106037 + return -EACCES;
106038 + }
106039 +
106040 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
106041 + if (rcu_access_pointer(net_families[family]) == NULL)
106042 + return -EAFNOSUPPORT;
106043 + else
106044 + return -EACCES;
106045 + }
106046 +
106047 /*
106048 * Allocate the socket and allow the family to set things up. if
106049 * the protocol is 0, the family is instructed to select an appropriate
106050 @@ -1506,6 +1524,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106051 if (sock) {
106052 err = move_addr_to_kernel(umyaddr, addrlen, &address);
106053 if (err >= 0) {
106054 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
106055 + err = -EACCES;
106056 + goto error;
106057 + }
106058 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
106059 + if (err)
106060 + goto error;
106061 +
106062 err = security_socket_bind(sock,
106063 (struct sockaddr *)&address,
106064 addrlen);
106065 @@ -1514,6 +1540,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
106066 (struct sockaddr *)
106067 &address, addrlen);
106068 }
106069 +error:
106070 fput_light(sock->file, fput_needed);
106071 }
106072 return err;
106073 @@ -1537,10 +1564,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
106074 if ((unsigned int)backlog > somaxconn)
106075 backlog = somaxconn;
106076
106077 + if (gr_handle_sock_server_other(sock->sk)) {
106078 + err = -EPERM;
106079 + goto error;
106080 + }
106081 +
106082 + err = gr_search_listen(sock);
106083 + if (err)
106084 + goto error;
106085 +
106086 err = security_socket_listen(sock, backlog);
106087 if (!err)
106088 err = sock->ops->listen(sock, backlog);
106089
106090 +error:
106091 fput_light(sock->file, fput_needed);
106092 }
106093 return err;
106094 @@ -1584,6 +1621,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106095 newsock->type = sock->type;
106096 newsock->ops = sock->ops;
106097
106098 + if (gr_handle_sock_server_other(sock->sk)) {
106099 + err = -EPERM;
106100 + sock_release(newsock);
106101 + goto out_put;
106102 + }
106103 +
106104 + err = gr_search_accept(sock);
106105 + if (err) {
106106 + sock_release(newsock);
106107 + goto out_put;
106108 + }
106109 +
106110 /*
106111 * We don't need try_module_get here, as the listening socket (sock)
106112 * has the protocol module (sock->ops->owner) held.
106113 @@ -1629,6 +1678,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
106114 fd_install(newfd, newfile);
106115 err = newfd;
106116
106117 + gr_attach_curr_ip(newsock->sk);
106118 +
106119 out_put:
106120 fput_light(sock->file, fput_needed);
106121 out:
106122 @@ -1661,6 +1712,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106123 int, addrlen)
106124 {
106125 struct socket *sock;
106126 + struct sockaddr *sck;
106127 struct sockaddr_storage address;
106128 int err, fput_needed;
106129
106130 @@ -1671,6 +1723,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
106131 if (err < 0)
106132 goto out_put;
106133
106134 + sck = (struct sockaddr *)&address;
106135 +
106136 + if (gr_handle_sock_client(sck)) {
106137 + err = -EACCES;
106138 + goto out_put;
106139 + }
106140 +
106141 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
106142 + if (err)
106143 + goto out_put;
106144 +
106145 err =
106146 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
106147 if (err)
106148 @@ -1752,6 +1815,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
106149 * the protocol.
106150 */
106151
106152 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
106153 +
106154 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
106155 unsigned int, flags, struct sockaddr __user *, addr,
106156 int, addr_len)
106157 @@ -1819,7 +1884,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
106158 struct socket *sock;
106159 struct iovec iov;
106160 struct msghdr msg;
106161 - struct sockaddr_storage address;
106162 + struct sockaddr_storage address = { };
106163 int err, err2;
106164 int fput_needed;
106165
106166 @@ -2069,7 +2134,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
106167 * checking falls down on this.
106168 */
106169 if (copy_from_user(ctl_buf,
106170 - (void __user __force *)msg_sys->msg_control,
106171 + (void __force_user *)msg_sys->msg_control,
106172 ctl_len))
106173 goto out_freectl;
106174 msg_sys->msg_control = ctl_buf;
106175 @@ -2220,7 +2285,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
106176 ssize_t err;
106177
106178 /* kernel mode address */
106179 - struct sockaddr_storage addr;
106180 + struct sockaddr_storage addr = { };
106181
106182 /* user mode address pointers */
106183 struct sockaddr __user *uaddr;
106184 @@ -2866,7 +2931,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
106185 ifr = compat_alloc_user_space(buf_size);
106186 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
106187
106188 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
106189 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
106190 return -EFAULT;
106191
106192 if (put_user(convert_in ? rxnfc : compat_ptr(data),
106193 @@ -2977,7 +3042,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
106194 old_fs = get_fs();
106195 set_fs(KERNEL_DS);
106196 err = dev_ioctl(net, cmd,
106197 - (struct ifreq __user __force *) &kifr);
106198 + (struct ifreq __force_user *) &kifr);
106199 set_fs(old_fs);
106200
106201 return err;
106202 @@ -3070,7 +3135,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
106203
106204 old_fs = get_fs();
106205 set_fs(KERNEL_DS);
106206 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
106207 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
106208 set_fs(old_fs);
106209
106210 if (cmd == SIOCGIFMAP && !err) {
106211 @@ -3154,7 +3219,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
106212 ret |= get_user(rtdev, &(ur4->rt_dev));
106213 if (rtdev) {
106214 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
106215 - r4.rt_dev = (char __user __force *)devname;
106216 + r4.rt_dev = (char __force_user *)devname;
106217 devname[15] = 0;
106218 } else
106219 r4.rt_dev = NULL;
106220 @@ -3381,8 +3446,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
106221 int __user *uoptlen;
106222 int err;
106223
106224 - uoptval = (char __user __force *) optval;
106225 - uoptlen = (int __user __force *) optlen;
106226 + uoptval = (char __force_user *) optval;
106227 + uoptlen = (int __force_user *) optlen;
106228
106229 set_fs(KERNEL_DS);
106230 if (level == SOL_SOCKET)
106231 @@ -3402,7 +3467,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
106232 char __user *uoptval;
106233 int err;
106234
106235 - uoptval = (char __user __force *) optval;
106236 + uoptval = (char __force_user *) optval;
106237
106238 set_fs(KERNEL_DS);
106239 if (level == SOL_SOCKET)
106240 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
106241 index 224a82f..7a42b51 100644
106242 --- a/net/sunrpc/auth_gss/svcauth_gss.c
106243 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
106244 @@ -1140,7 +1140,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106245 uint64_t *handle)
106246 {
106247 struct rsc rsci, *rscp = NULL;
106248 - static atomic64_t ctxhctr;
106249 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
106250 long long ctxh;
106251 struct gss_api_mech *gm = NULL;
106252 time_t expiry;
106253 @@ -1151,7 +1151,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
106254 status = -ENOMEM;
106255 /* the handle needs to be just a unique id,
106256 * use a static counter */
106257 - ctxh = atomic64_inc_return(&ctxhctr);
106258 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
106259
106260 /* make a copy for the caller */
106261 *handle = ctxh;
106262 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
106263 index 5199bb1..567a54c 100644
106264 --- a/net/sunrpc/cache.c
106265 +++ b/net/sunrpc/cache.c
106266 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
106267 struct sunrpc_net *sn;
106268
106269 sn = net_generic(net, sunrpc_net_id);
106270 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
106271 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
106272 if (cd->u.procfs.proc_ent == NULL)
106273 goto out_nomem;
106274 cd->u.procfs.channel_ent = NULL;
106275 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
106276 index 3f5d4d4..554f997 100644
106277 --- a/net/sunrpc/clnt.c
106278 +++ b/net/sunrpc/clnt.c
106279 @@ -1438,7 +1438,9 @@ call_start(struct rpc_task *task)
106280 (RPC_IS_ASYNC(task) ? "async" : "sync"));
106281
106282 /* Increment call count */
106283 - task->tk_msg.rpc_proc->p_count++;
106284 + pax_open_kernel();
106285 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
106286 + pax_close_kernel();
106287 clnt->cl_stats->rpccnt++;
106288 task->tk_action = call_reserve;
106289 }
106290 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
106291 index d20f232..ec9cd28 100644
106292 --- a/net/sunrpc/sched.c
106293 +++ b/net/sunrpc/sched.c
106294 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
106295 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
106296 static void rpc_task_set_debuginfo(struct rpc_task *task)
106297 {
106298 - static atomic_t rpc_pid;
106299 + static atomic_unchecked_t rpc_pid;
106300
106301 - task->tk_pid = atomic_inc_return(&rpc_pid);
106302 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
106303 }
106304 #else
106305 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
106306 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
106307 index 9711a15..fb0eb4d 100644
106308 --- a/net/sunrpc/stats.c
106309 +++ b/net/sunrpc/stats.c
106310 @@ -278,7 +278,7 @@ int rpc_proc_init(struct net *net)
106311
106312 dprintk("RPC: registering /proc/net/rpc\n");
106313 sn = net_generic(net, sunrpc_net_id);
106314 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
106315 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
106316 if (sn->proc_net_rpc == NULL)
106317 return -ENOMEM;
106318
106319 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
106320 index 91eaef1..08434d4 100644
106321 --- a/net/sunrpc/svc.c
106322 +++ b/net/sunrpc/svc.c
106323 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
106324 svc_putnl(resv, RPC_SUCCESS);
106325
106326 /* Bump per-procedure stats counter */
106327 - procp->pc_count++;
106328 + pax_open_kernel();
106329 + (*(unsigned int *)&procp->pc_count)++;
106330 + pax_close_kernel();
106331
106332 /* Initialize storage for argp and resp */
106333 memset(rqstp->rq_argp, 0, procp->pc_argsize);
106334 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
106335 index 621ca7b..59421dd 100644
106336 --- a/net/sunrpc/svcauth_unix.c
106337 +++ b/net/sunrpc/svcauth_unix.c
106338 @@ -414,7 +414,7 @@ struct unix_gid {
106339 struct group_info *gi;
106340 };
106341
106342 -static int unix_gid_hash(kuid_t uid)
106343 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
106344 {
106345 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
106346 }
106347 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
106348 (*bpp)[-1] = '\n';
106349 }
106350
106351 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106352 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
106353
106354 static int unix_gid_parse(struct cache_detail *cd,
106355 char *mesg, int mlen)
106356 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
106357 index c1b6270..05089c1 100644
106358 --- a/net/sunrpc/xprtrdma/svc_rdma.c
106359 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
106360 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
106361 static unsigned int min_max_inline = 4096;
106362 static unsigned int max_max_inline = 65536;
106363
106364 -atomic_t rdma_stat_recv;
106365 -atomic_t rdma_stat_read;
106366 -atomic_t rdma_stat_write;
106367 -atomic_t rdma_stat_sq_starve;
106368 -atomic_t rdma_stat_rq_starve;
106369 -atomic_t rdma_stat_rq_poll;
106370 -atomic_t rdma_stat_rq_prod;
106371 -atomic_t rdma_stat_sq_poll;
106372 -atomic_t rdma_stat_sq_prod;
106373 +atomic_unchecked_t rdma_stat_recv;
106374 +atomic_unchecked_t rdma_stat_read;
106375 +atomic_unchecked_t rdma_stat_write;
106376 +atomic_unchecked_t rdma_stat_sq_starve;
106377 +atomic_unchecked_t rdma_stat_rq_starve;
106378 +atomic_unchecked_t rdma_stat_rq_poll;
106379 +atomic_unchecked_t rdma_stat_rq_prod;
106380 +atomic_unchecked_t rdma_stat_sq_poll;
106381 +atomic_unchecked_t rdma_stat_sq_prod;
106382
106383 /* Temporary NFS request map and context caches */
106384 struct kmem_cache *svc_rdma_map_cachep;
106385 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
106386 len -= *ppos;
106387 if (len > *lenp)
106388 len = *lenp;
106389 - if (len && copy_to_user(buffer, str_buf, len))
106390 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
106391 return -EFAULT;
106392 *lenp = len;
106393 *ppos += len;
106394 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
106395 {
106396 .procname = "rdma_stat_read",
106397 .data = &rdma_stat_read,
106398 - .maxlen = sizeof(atomic_t),
106399 + .maxlen = sizeof(atomic_unchecked_t),
106400 .mode = 0644,
106401 .proc_handler = read_reset_stat,
106402 },
106403 {
106404 .procname = "rdma_stat_recv",
106405 .data = &rdma_stat_recv,
106406 - .maxlen = sizeof(atomic_t),
106407 + .maxlen = sizeof(atomic_unchecked_t),
106408 .mode = 0644,
106409 .proc_handler = read_reset_stat,
106410 },
106411 {
106412 .procname = "rdma_stat_write",
106413 .data = &rdma_stat_write,
106414 - .maxlen = sizeof(atomic_t),
106415 + .maxlen = sizeof(atomic_unchecked_t),
106416 .mode = 0644,
106417 .proc_handler = read_reset_stat,
106418 },
106419 {
106420 .procname = "rdma_stat_sq_starve",
106421 .data = &rdma_stat_sq_starve,
106422 - .maxlen = sizeof(atomic_t),
106423 + .maxlen = sizeof(atomic_unchecked_t),
106424 .mode = 0644,
106425 .proc_handler = read_reset_stat,
106426 },
106427 {
106428 .procname = "rdma_stat_rq_starve",
106429 .data = &rdma_stat_rq_starve,
106430 - .maxlen = sizeof(atomic_t),
106431 + .maxlen = sizeof(atomic_unchecked_t),
106432 .mode = 0644,
106433 .proc_handler = read_reset_stat,
106434 },
106435 {
106436 .procname = "rdma_stat_rq_poll",
106437 .data = &rdma_stat_rq_poll,
106438 - .maxlen = sizeof(atomic_t),
106439 + .maxlen = sizeof(atomic_unchecked_t),
106440 .mode = 0644,
106441 .proc_handler = read_reset_stat,
106442 },
106443 {
106444 .procname = "rdma_stat_rq_prod",
106445 .data = &rdma_stat_rq_prod,
106446 - .maxlen = sizeof(atomic_t),
106447 + .maxlen = sizeof(atomic_unchecked_t),
106448 .mode = 0644,
106449 .proc_handler = read_reset_stat,
106450 },
106451 {
106452 .procname = "rdma_stat_sq_poll",
106453 .data = &rdma_stat_sq_poll,
106454 - .maxlen = sizeof(atomic_t),
106455 + .maxlen = sizeof(atomic_unchecked_t),
106456 .mode = 0644,
106457 .proc_handler = read_reset_stat,
106458 },
106459 {
106460 .procname = "rdma_stat_sq_prod",
106461 .data = &rdma_stat_sq_prod,
106462 - .maxlen = sizeof(atomic_t),
106463 + .maxlen = sizeof(atomic_unchecked_t),
106464 .mode = 0644,
106465 .proc_handler = read_reset_stat,
106466 },
106467 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106468 index e011027..9d3c4e1 100644
106469 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106470 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
106471 @@ -220,7 +220,7 @@ static int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
106472 *page_no = pg_no;
106473 *page_offset = pg_off;
106474 ret = read;
106475 - atomic_inc(&rdma_stat_read);
106476 + atomic_inc_unchecked(&rdma_stat_read);
106477 return ret;
106478 err:
106479 svc_rdma_unmap_dma(ctxt);
106480 @@ -356,7 +356,7 @@ static int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
106481 *page_no = pg_no;
106482 *page_offset = pg_off;
106483 ret = read;
106484 - atomic_inc(&rdma_stat_read);
106485 + atomic_inc_unchecked(&rdma_stat_read);
106486 return ret;
106487 err:
106488 svc_rdma_unmap_dma(ctxt);
106489 @@ -540,7 +540,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106490 dto_q);
106491 list_del_init(&ctxt->dto_q);
106492 } else {
106493 - atomic_inc(&rdma_stat_rq_starve);
106494 + atomic_inc_unchecked(&rdma_stat_rq_starve);
106495 clear_bit(XPT_DATA, &xprt->xpt_flags);
106496 ctxt = NULL;
106497 }
106498 @@ -559,7 +559,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
106499 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
106500 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
106501 BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
106502 - atomic_inc(&rdma_stat_recv);
106503 + atomic_inc_unchecked(&rdma_stat_recv);
106504
106505 /* Build up the XDR from the receive buffers. */
106506 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
106507 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106508 index 9f1b506..2e0b321 100644
106509 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106510 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
106511 @@ -208,7 +208,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
106512 write_wr.wr.rdma.remote_addr = to;
106513
106514 /* Post It */
106515 - atomic_inc(&rdma_stat_write);
106516 + atomic_inc_unchecked(&rdma_stat_write);
106517 if (svc_rdma_send(xprt, &write_wr))
106518 goto err;
106519 return write_len - bc;
106520 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106521 index 4e61880..1f0d963 100644
106522 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
106523 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
106524 @@ -295,7 +295,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106525 return;
106526
106527 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
106528 - atomic_inc(&rdma_stat_rq_poll);
106529 + atomic_inc_unchecked(&rdma_stat_rq_poll);
106530
106531 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
106532 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
106533 @@ -317,7 +317,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
106534 }
106535
106536 if (ctxt)
106537 - atomic_inc(&rdma_stat_rq_prod);
106538 + atomic_inc_unchecked(&rdma_stat_rq_prod);
106539
106540 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
106541 /*
106542 @@ -392,7 +392,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106543 return;
106544
106545 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
106546 - atomic_inc(&rdma_stat_sq_poll);
106547 + atomic_inc_unchecked(&rdma_stat_sq_poll);
106548 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
106549 int i;
106550
106551 @@ -420,7 +420,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
106552 }
106553
106554 if (ctxt)
106555 - atomic_inc(&rdma_stat_sq_prod);
106556 + atomic_inc_unchecked(&rdma_stat_sq_prod);
106557 }
106558
106559 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
106560 @@ -1264,7 +1264,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
106561 spin_lock_bh(&xprt->sc_lock);
106562 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
106563 spin_unlock_bh(&xprt->sc_lock);
106564 - atomic_inc(&rdma_stat_sq_starve);
106565 + atomic_inc_unchecked(&rdma_stat_sq_starve);
106566
106567 /* See if we can opportunistically reap SQ WR to make room */
106568 sq_cq_reap(xprt);
106569 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
106570 index e7000be..e3b0ba7 100644
106571 --- a/net/sysctl_net.c
106572 +++ b/net/sysctl_net.c
106573 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
106574 kgid_t root_gid = make_kgid(net->user_ns, 0);
106575
106576 /* Allow network administrator to have same access as root. */
106577 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
106578 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
106579 uid_eq(root_uid, current_euid())) {
106580 int mode = (table->mode >> 6) & 7;
106581 return (mode << 6) | (mode << 3) | mode;
106582 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
106583 index 0344206..bff8abf 100644
106584 --- a/net/tipc/subscr.c
106585 +++ b/net/tipc/subscr.c
106586 @@ -96,7 +96,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
106587 struct tipc_subscriber *subscriber = sub->subscriber;
106588 struct kvec msg_sect;
106589
106590 - msg_sect.iov_base = (void *)&sub->evt;
106591 + msg_sect.iov_base = &sub->evt;
106592 msg_sect.iov_len = sizeof(struct tipc_event);
106593 sub->evt.event = htohl(event, sub->swap);
106594 sub->evt.found_lower = htohl(found_lower, sub->swap);
106595 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
106596 index 8e1b102..900d70f 100644
106597 --- a/net/unix/af_unix.c
106598 +++ b/net/unix/af_unix.c
106599 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
106600 err = -ECONNREFUSED;
106601 if (!S_ISSOCK(inode->i_mode))
106602 goto put_fail;
106603 +
106604 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
106605 + err = -EACCES;
106606 + goto put_fail;
106607 + }
106608 +
106609 u = unix_find_socket_byinode(inode);
106610 if (!u)
106611 goto put_fail;
106612 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
106613 if (u) {
106614 struct dentry *dentry;
106615 dentry = unix_sk(u)->path.dentry;
106616 +
106617 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
106618 + err = -EPERM;
106619 + sock_put(u);
106620 + goto fail;
106621 + }
106622 +
106623 if (dentry)
106624 touch_atime(&unix_sk(u)->path);
106625 } else
106626 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
106627 */
106628 err = security_path_mknod(&path, dentry, mode, 0);
106629 if (!err) {
106630 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
106631 + err = -EACCES;
106632 + goto out;
106633 + }
106634 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
106635 if (!err) {
106636 res->mnt = mntget(path.mnt);
106637 res->dentry = dget(dentry);
106638 + gr_handle_create(dentry, path.mnt);
106639 }
106640 }
106641 +out:
106642 done_path_create(&path, dentry);
106643 return err;
106644 }
106645 @@ -2248,11 +2267,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
106646 writable = unix_writable(sk);
106647 other = unix_peer_get(sk);
106648 if (other) {
106649 - if (unix_peer(other) != sk) {
106650 + unix_state_lock(other);
106651 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
106652 + unix_state_unlock(other);
106653 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
106654 if (unix_recvq_full(other))
106655 writable = 0;
106656 - }
106657 + } else
106658 + unix_state_unlock(other);
106659 sock_put(other);
106660 }
106661
106662 @@ -2349,9 +2371,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106663 seq_puts(seq, "Num RefCount Protocol Flags Type St "
106664 "Inode Path\n");
106665 else {
106666 - struct sock *s = v;
106667 + struct sock *s = v, *peer;
106668 struct unix_sock *u = unix_sk(s);
106669 unix_state_lock(s);
106670 + peer = unix_peer(s);
106671 + unix_state_unlock(s);
106672 +
106673 + unix_state_double_lock(s, peer);
106674
106675 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
106676 s,
106677 @@ -2378,8 +2404,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
106678 }
106679 for ( ; i < len; i++)
106680 seq_putc(seq, u->addr->name->sun_path[i]);
106681 - }
106682 - unix_state_unlock(s);
106683 + } else if (peer)
106684 + seq_printf(seq, " P%lu", sock_i_ino(peer));
106685 +
106686 + unix_state_double_unlock(s, peer);
106687 seq_putc(seq, '\n');
106688 }
106689
106690 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
106691 index b3d5150..ff3a837 100644
106692 --- a/net/unix/sysctl_net_unix.c
106693 +++ b/net/unix/sysctl_net_unix.c
106694 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
106695
106696 int __net_init unix_sysctl_register(struct net *net)
106697 {
106698 - struct ctl_table *table;
106699 + ctl_table_no_const *table;
106700
106701 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
106702 if (table == NULL)
106703 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
106704 index 9b7f207..2596621 100644
106705 --- a/net/vmw_vsock/vmci_transport_notify.c
106706 +++ b/net/vmw_vsock/vmci_transport_notify.c
106707 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
106708
106709 /* Socket control packet based operations. */
106710 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
106711 - vmci_transport_notify_pkt_socket_init,
106712 - vmci_transport_notify_pkt_socket_destruct,
106713 - vmci_transport_notify_pkt_poll_in,
106714 - vmci_transport_notify_pkt_poll_out,
106715 - vmci_transport_notify_pkt_handle_pkt,
106716 - vmci_transport_notify_pkt_recv_init,
106717 - vmci_transport_notify_pkt_recv_pre_block,
106718 - vmci_transport_notify_pkt_recv_pre_dequeue,
106719 - vmci_transport_notify_pkt_recv_post_dequeue,
106720 - vmci_transport_notify_pkt_send_init,
106721 - vmci_transport_notify_pkt_send_pre_block,
106722 - vmci_transport_notify_pkt_send_pre_enqueue,
106723 - vmci_transport_notify_pkt_send_post_enqueue,
106724 - vmci_transport_notify_pkt_process_request,
106725 - vmci_transport_notify_pkt_process_negotiate,
106726 + .socket_init = vmci_transport_notify_pkt_socket_init,
106727 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106728 + .poll_in = vmci_transport_notify_pkt_poll_in,
106729 + .poll_out = vmci_transport_notify_pkt_poll_out,
106730 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106731 + .recv_init = vmci_transport_notify_pkt_recv_init,
106732 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106733 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106734 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106735 + .send_init = vmci_transport_notify_pkt_send_init,
106736 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106737 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106738 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106739 + .process_request = vmci_transport_notify_pkt_process_request,
106740 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106741 };
106742 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
106743 index dc9c792..3089de0 100644
106744 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
106745 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
106746 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
106747
106748 /* Socket always on control packet based operations. */
106749 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
106750 - vmci_transport_notify_pkt_socket_init,
106751 - vmci_transport_notify_pkt_socket_destruct,
106752 - vmci_transport_notify_pkt_poll_in,
106753 - vmci_transport_notify_pkt_poll_out,
106754 - vmci_transport_notify_pkt_handle_pkt,
106755 - vmci_transport_notify_pkt_recv_init,
106756 - vmci_transport_notify_pkt_recv_pre_block,
106757 - vmci_transport_notify_pkt_recv_pre_dequeue,
106758 - vmci_transport_notify_pkt_recv_post_dequeue,
106759 - vmci_transport_notify_pkt_send_init,
106760 - vmci_transport_notify_pkt_send_pre_block,
106761 - vmci_transport_notify_pkt_send_pre_enqueue,
106762 - vmci_transport_notify_pkt_send_post_enqueue,
106763 - vmci_transport_notify_pkt_process_request,
106764 - vmci_transport_notify_pkt_process_negotiate,
106765 + .socket_init = vmci_transport_notify_pkt_socket_init,
106766 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
106767 + .poll_in = vmci_transport_notify_pkt_poll_in,
106768 + .poll_out = vmci_transport_notify_pkt_poll_out,
106769 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
106770 + .recv_init = vmci_transport_notify_pkt_recv_init,
106771 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
106772 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
106773 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
106774 + .send_init = vmci_transport_notify_pkt_send_init,
106775 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
106776 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
106777 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
106778 + .process_request = vmci_transport_notify_pkt_process_request,
106779 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
106780 };
106781 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
106782 index c8717c1..08539f5 100644
106783 --- a/net/wireless/wext-core.c
106784 +++ b/net/wireless/wext-core.c
106785 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106786 */
106787
106788 /* Support for very large requests */
106789 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
106790 - (user_length > descr->max_tokens)) {
106791 + if (user_length > descr->max_tokens) {
106792 /* Allow userspace to GET more than max so
106793 * we can support any size GET requests.
106794 * There is still a limit : -ENOMEM.
106795 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
106796 }
106797 }
106798
106799 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
106800 - /*
106801 - * If this is a GET, but not NOMAX, it means that the extra
106802 - * data is not bounded by userspace, but by max_tokens. Thus
106803 - * set the length to max_tokens. This matches the extra data
106804 - * allocation.
106805 - * The driver should fill it with the number of tokens it
106806 - * provided, and it may check iwp->length rather than having
106807 - * knowledge of max_tokens. If the driver doesn't change the
106808 - * iwp->length, this ioctl just copies back max_token tokens
106809 - * filled with zeroes. Hopefully the driver isn't claiming
106810 - * them to be valid data.
106811 - */
106812 - iwp->length = descr->max_tokens;
106813 - }
106814 -
106815 err = handler(dev, info, (union iwreq_data *) iwp, extra);
106816
106817 iwp->length += essid_compat;
106818 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
106819 index 4323952..a06dfe1 100644
106820 --- a/net/x25/sysctl_net_x25.c
106821 +++ b/net/x25/sysctl_net_x25.c
106822 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
106823 .mode = 0644,
106824 .proc_handler = proc_dointvec,
106825 },
106826 - { 0, },
106827 + { },
106828 };
106829
106830 void __init x25_register_sysctl(void)
106831 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
106832 index 0917f04..f4e3d8c 100644
106833 --- a/net/x25/x25_proc.c
106834 +++ b/net/x25/x25_proc.c
106835 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
106836
106837 int __init x25_proc_init(void)
106838 {
106839 - if (!proc_mkdir("x25", init_net.proc_net))
106840 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
106841 return -ENOMEM;
106842
106843 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
106844 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
106845 index cee479b..0ea3567 100644
106846 --- a/net/xfrm/xfrm_policy.c
106847 +++ b/net/xfrm/xfrm_policy.c
106848 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
106849 {
106850 policy->walk.dead = 1;
106851
106852 - atomic_inc(&policy->genid);
106853 + atomic_inc_unchecked(&policy->genid);
106854
106855 if (del_timer(&policy->polq.hold_timer))
106856 xfrm_pol_put(policy);
106857 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
106858 else
106859 hlist_add_head(&policy->bydst, chain);
106860 __xfrm_policy_link(policy, dir);
106861 - atomic_inc(&net->xfrm.flow_cache_genid);
106862 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
106863
106864 /* After previous checking, family can either be AF_INET or AF_INET6 */
106865 if (policy->family == AF_INET)
106866 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
106867
106868 xdst->num_pols = num_pols;
106869 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
106870 - xdst->policy_genid = atomic_read(&pols[0]->genid);
106871 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
106872
106873 return xdst;
106874 }
106875 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
106876 }
106877 EXPORT_SYMBOL(xfrm_garbage_collect);
106878
106879 -static void xfrm_garbage_collect_deferred(struct net *net)
106880 +void xfrm_garbage_collect_deferred(struct net *net)
106881 {
106882 flow_cache_flush_deferred(net);
106883 }
106884 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
106885
106886 static void xfrm_init_pmtu(struct dst_entry *dst)
106887 {
106888 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
106889 if (xdst->xfrm_genid != dst->xfrm->genid)
106890 return 0;
106891 if (xdst->num_pols > 0 &&
106892 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
106893 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
106894 return 0;
106895
106896 mtu = dst_mtu(dst->child);
106897 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
106898 dst_ops->link_failure = xfrm_link_failure;
106899 if (likely(dst_ops->neigh_lookup == NULL))
106900 dst_ops->neigh_lookup = xfrm_neigh_lookup;
106901 - if (likely(afinfo->garbage_collect == NULL))
106902 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
106903 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
106904 }
106905 spin_unlock(&xfrm_policy_afinfo_lock);
106906 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
106907 dst_ops->check = NULL;
106908 dst_ops->negative_advice = NULL;
106909 dst_ops->link_failure = NULL;
106910 - afinfo->garbage_collect = NULL;
106911 }
106912 return err;
106913 }
106914 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
106915 sizeof(pol->xfrm_vec[i].saddr));
106916 pol->xfrm_vec[i].encap_family = mp->new_family;
106917 /* flush bundles */
106918 - atomic_inc(&pol->genid);
106919 + atomic_inc_unchecked(&pol->genid);
106920 }
106921 }
106922
106923 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
106924 index de971b6..b843409 100644
106925 --- a/net/xfrm/xfrm_state.c
106926 +++ b/net/xfrm/xfrm_state.c
106927 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
106928
106929 if (unlikely(afinfo == NULL))
106930 return -EAFNOSUPPORT;
106931 - typemap = afinfo->type_map;
106932 + typemap = (const struct xfrm_type **)afinfo->type_map;
106933 spin_lock_bh(&xfrm_type_lock);
106934
106935 - if (likely(typemap[type->proto] == NULL))
106936 + if (likely(typemap[type->proto] == NULL)) {
106937 + pax_open_kernel();
106938 typemap[type->proto] = type;
106939 - else
106940 + pax_close_kernel();
106941 + } else
106942 err = -EEXIST;
106943 spin_unlock_bh(&xfrm_type_lock);
106944 xfrm_state_put_afinfo(afinfo);
106945 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
106946
106947 if (unlikely(afinfo == NULL))
106948 return -EAFNOSUPPORT;
106949 - typemap = afinfo->type_map;
106950 + typemap = (const struct xfrm_type **)afinfo->type_map;
106951 spin_lock_bh(&xfrm_type_lock);
106952
106953 if (unlikely(typemap[type->proto] != type))
106954 err = -ENOENT;
106955 - else
106956 + else {
106957 + pax_open_kernel();
106958 typemap[type->proto] = NULL;
106959 + pax_close_kernel();
106960 + }
106961 spin_unlock_bh(&xfrm_type_lock);
106962 xfrm_state_put_afinfo(afinfo);
106963 return err;
106964 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
106965 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
106966 {
106967 struct xfrm_state_afinfo *afinfo;
106968 - const struct xfrm_type **typemap;
106969 const struct xfrm_type *type;
106970 int modload_attempted = 0;
106971
106972 @@ -211,9 +215,8 @@ retry:
106973 afinfo = xfrm_state_get_afinfo(family);
106974 if (unlikely(afinfo == NULL))
106975 return NULL;
106976 - typemap = afinfo->type_map;
106977
106978 - type = typemap[proto];
106979 + type = afinfo->type_map[proto];
106980 if (unlikely(type && !try_module_get(type->owner)))
106981 type = NULL;
106982 if (!type && !modload_attempted) {
106983 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
106984 return -EAFNOSUPPORT;
106985
106986 err = -EEXIST;
106987 - modemap = afinfo->mode_map;
106988 + modemap = (struct xfrm_mode **)afinfo->mode_map;
106989 spin_lock_bh(&xfrm_mode_lock);
106990 if (modemap[mode->encap])
106991 goto out;
106992 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
106993 if (!try_module_get(afinfo->owner))
106994 goto out;
106995
106996 - mode->afinfo = afinfo;
106997 + pax_open_kernel();
106998 + *(const void **)&mode->afinfo = afinfo;
106999 modemap[mode->encap] = mode;
107000 + pax_close_kernel();
107001 err = 0;
107002
107003 out:
107004 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
107005 return -EAFNOSUPPORT;
107006
107007 err = -ENOENT;
107008 - modemap = afinfo->mode_map;
107009 + modemap = (struct xfrm_mode **)afinfo->mode_map;
107010 spin_lock_bh(&xfrm_mode_lock);
107011 if (likely(modemap[mode->encap] == mode)) {
107012 + pax_open_kernel();
107013 modemap[mode->encap] = NULL;
107014 + pax_close_kernel();
107015 module_put(mode->afinfo->owner);
107016 err = 0;
107017 }
107018 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
107019 u32 xfrm_get_acqseq(void)
107020 {
107021 u32 res;
107022 - static atomic_t acqseq;
107023 + static atomic_unchecked_t acqseq;
107024
107025 do {
107026 - res = atomic_inc_return(&acqseq);
107027 + res = atomic_inc_return_unchecked(&acqseq);
107028 } while (!res);
107029
107030 return res;
107031 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
107032 index 05a6e3d..6716ec9 100644
107033 --- a/net/xfrm/xfrm_sysctl.c
107034 +++ b/net/xfrm/xfrm_sysctl.c
107035 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
107036
107037 int __net_init xfrm_sysctl_init(struct net *net)
107038 {
107039 - struct ctl_table *table;
107040 + ctl_table_no_const *table;
107041
107042 __xfrm_sysctl_init(net);
107043
107044 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
107045 index edd2794..73c7db9 100644
107046 --- a/scripts/Kbuild.include
107047 +++ b/scripts/Kbuild.include
107048 @@ -144,7 +144,7 @@ cc-ifversion = $(shell [ $(call cc-version, $(CC)) $(1) $(2) ] && echo $(3))
107049 # cc-ldoption
107050 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
107051 cc-ldoption = $(call try-run,\
107052 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107053 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
107054
107055 # ld-option
107056 # Usage: LDFLAGS += $(call ld-option, -X)
107057 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
107058 index 649ce68..f6bc05c 100644
107059 --- a/scripts/Makefile.build
107060 +++ b/scripts/Makefile.build
107061 @@ -60,7 +60,7 @@ endif
107062 endif
107063
107064 # Do not include host rules unless needed
107065 -ifneq ($(hostprogs-y)$(hostprogs-m),)
107066 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
107067 include scripts/Makefile.host
107068 endif
107069
107070 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
107071 index 627f8cb..dbe0bca 100644
107072 --- a/scripts/Makefile.clean
107073 +++ b/scripts/Makefile.clean
107074 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
107075 __clean-files := $(extra-y) $(extra-m) $(extra-) \
107076 $(always) $(targets) $(clean-files) \
107077 $(host-progs) \
107078 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
107079 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
107080 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
107081
107082 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
107083
107084 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
107085 index 133edfa..c9aa07f 100644
107086 --- a/scripts/Makefile.host
107087 +++ b/scripts/Makefile.host
107088 @@ -20,7 +20,19 @@
107089 # Will compile qconf as a C++ program, and menu as a C program.
107090 # They are linked as C++ code to the executable qconf
107091
107092 +# hostprogs-y := conf
107093 +# conf-objs := conf.o libkconfig.so
107094 +# libkconfig-objs := expr.o type.o
107095 +# Will create a shared library named libkconfig.so that consists of
107096 +# expr.o and type.o (they are both compiled as C code and the object files
107097 +# are made as position independent code).
107098 +# conf.c is compiled as a C program, and conf.o is linked together with
107099 +# libkconfig.so as the executable conf.
107100 +# Note: Shared libraries consisting of C++ files are not supported
107101 +
107102 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
107103 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
107104 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
107105
107106 # C code
107107 # Executables compiled from a single .c file
107108 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
107109 # C++ Object (.o) files compiled from .cc files
107110 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
107111
107112 +# Shared libaries (only .c supported)
107113 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
107114 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
107115 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
107116 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
107117 +# Remove .so files from "xxx-objs"
107118 +host-cobjs := $(filter-out %.so,$(host-cobjs))
107119 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
107120 +
107121 +# Object (.o) files used by the shared libaries
107122 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
107123 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
107124 +
107125 # output directory for programs/.o files
107126 # hostprogs-y := tools/build may have been specified.
107127 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
107128 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
107129 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
107130 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
107131 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
107132 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
107133 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
107134 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
107135 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
107136 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
107137
107138 obj-dirs += $(host-objdirs)
107139 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
107140 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
107141 $(call if_changed_dep,host-cxxobjs)
107142
107143 +# Compile .c file, create position independent .o file
107144 +# host-cshobjs -> .o
107145 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
107146 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
107147 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
107148 + $(call if_changed_dep,host-cshobjs)
107149 +
107150 +# Compile .c file, create position independent .o file
107151 +# host-cxxshobjs -> .o
107152 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
107153 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
107154 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
107155 + $(call if_changed_dep,host-cxxshobjs)
107156 +
107157 +# Link a shared library, based on position independent .o files
107158 +# *.o -> .so shared library (host-cshlib)
107159 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
107160 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
107161 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107162 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107163 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
107164 + $(call if_changed,host-cshlib)
107165 +
107166 +# Link a shared library, based on position independent .o files
107167 +# *.o -> .so shared library (host-cxxshlib)
107168 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
107169 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
107170 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
107171 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
107172 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
107173 + $(call if_changed,host-cxxshlib)
107174 +
107175 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
107176 - $(host-cxxmulti) $(host-cxxobjs)
107177 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
107178 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
107179 index b304068..462d24e 100644
107180 --- a/scripts/basic/fixdep.c
107181 +++ b/scripts/basic/fixdep.c
107182 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
107183 /*
107184 * Lookup a value in the configuration string.
107185 */
107186 -static int is_defined_config(const char *name, int len, unsigned int hash)
107187 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
107188 {
107189 struct item *aux;
107190
107191 @@ -211,10 +211,10 @@ static void clear_config(void)
107192 /*
107193 * Record the use of a CONFIG_* word.
107194 */
107195 -static void use_config(const char *m, int slen)
107196 +static void use_config(const char *m, unsigned int slen)
107197 {
107198 unsigned int hash = strhash(m, slen);
107199 - int c, i;
107200 + unsigned int c, i;
107201
107202 if (is_defined_config(m, slen, hash))
107203 return;
107204 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
107205
107206 static void parse_config_file(const char *map, size_t len)
107207 {
107208 - const int *end = (const int *) (map + len);
107209 + const unsigned int *end = (const unsigned int *) (map + len);
107210 /* start at +1, so that p can never be < map */
107211 - const int *m = (const int *) map + 1;
107212 + const unsigned int *m = (const unsigned int *) map + 1;
107213 const char *p, *q;
107214
107215 for (; m < end; m++) {
107216 @@ -435,7 +435,7 @@ static void print_deps(void)
107217 static void traps(void)
107218 {
107219 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
107220 - int *p = (int *)test;
107221 + unsigned int *p = (unsigned int *)test;
107222
107223 if (*p != INT_CONF) {
107224 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
107225 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
107226 new file mode 100644
107227 index 0000000..822fa9e
107228 --- /dev/null
107229 +++ b/scripts/gcc-plugin.sh
107230 @@ -0,0 +1,51 @@
107231 +#!/bin/sh
107232 +srctree=$(dirname "$0")
107233 +gccplugins_dir=$($3 -print-file-name=plugin)
107234 +plugincc=$($1 -E - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107235 +#include "gcc-common.h"
107236 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
107237 +#warning $2 CXX
107238 +#else
107239 +#warning $1 CC
107240 +#endif
107241 +EOF
107242 +)
107243 +
107244 +if [ $? -ne 0 ]
107245 +then
107246 + exit 1
107247 +fi
107248 +
107249 +case "$plugincc" in
107250 + *"$1 CC"*)
107251 + echo "$1"
107252 + exit 0
107253 + ;;
107254 +
107255 + *"$2 CXX"*)
107256 + # the c++ compiler needs another test, see below
107257 + ;;
107258 +
107259 + *)
107260 + exit 1
107261 + ;;
107262 +esac
107263 +
107264 +# we need a c++ compiler that supports the designated initializer GNU extension
107265 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
107266 +#include "gcc-common.h"
107267 +class test {
107268 +public:
107269 + int test;
107270 +} test = {
107271 + .test = 1
107272 +};
107273 +EOF
107274 +)
107275 +
107276 +if [ $? -eq 0 ]
107277 +then
107278 + echo "$2"
107279 + exit 0
107280 +fi
107281 +exit 1
107282 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
107283 index fdebd66..a349e33 100755
107284 --- a/scripts/headers_install.sh
107285 +++ b/scripts/headers_install.sh
107286 @@ -32,6 +32,7 @@ do
107287 FILE="$(basename "$i")"
107288 sed -r \
107289 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
107290 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
107291 -e 's/__attribute_const__([ \t]|$)/\1/g' \
107292 -e 's@^#include <linux/compiler.h>@@' \
107293 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
107294 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
107295 index 86a4fe7..99e91f9 100755
107296 --- a/scripts/link-vmlinux.sh
107297 +++ b/scripts/link-vmlinux.sh
107298 @@ -166,7 +166,7 @@ else
107299 fi;
107300
107301 # final build of init/
107302 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
107303 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
107304
107305 kallsymso=""
107306 kallsyms_vmlinux=""
107307 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
107308 index e614ef6..d9d2b01 100644
107309 --- a/scripts/mod/file2alias.c
107310 +++ b/scripts/mod/file2alias.c
107311 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
107312 unsigned long size, unsigned long id_size,
107313 void *symval)
107314 {
107315 - int i;
107316 + unsigned int i;
107317
107318 if (size % id_size || size < id_size) {
107319 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
107320 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
107321 /* USB is special because the bcdDevice can be matched against a numeric range */
107322 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
107323 static void do_usb_entry(void *symval,
107324 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
107325 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
107326 unsigned char range_lo, unsigned char range_hi,
107327 unsigned char max, struct module *mod)
107328 {
107329 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
107330 {
107331 unsigned int devlo, devhi;
107332 unsigned char chi, clo, max;
107333 - int ndigits;
107334 + unsigned int ndigits;
107335
107336 DEF_FIELD(symval, usb_device_id, match_flags);
107337 DEF_FIELD(symval, usb_device_id, idVendor);
107338 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
107339 for (i = 0; i < count; i++) {
107340 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
107341 char acpi_id[sizeof(*id)];
107342 - int j;
107343 + unsigned int j;
107344
107345 buf_printf(&mod->dev_table_buf,
107346 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
107347 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107348
107349 for (j = 0; j < PNP_MAX_DEVICES; j++) {
107350 const char *id = (char *)(*devs)[j].id;
107351 - int i2, j2;
107352 + unsigned int i2, j2;
107353 int dup = 0;
107354
107355 if (!id[0])
107356 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
107357 /* add an individual alias for every device entry */
107358 if (!dup) {
107359 char acpi_id[PNP_ID_LEN];
107360 - int k;
107361 + unsigned int k;
107362
107363 buf_printf(&mod->dev_table_buf,
107364 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
107365 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
107366 static int do_dmi_entry(const char *filename, void *symval,
107367 char *alias)
107368 {
107369 - int i, j;
107370 + unsigned int i, j;
107371 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
107372 sprintf(alias, "dmi*");
107373
107374 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
107375 index d439856..10c1eac 100644
107376 --- a/scripts/mod/modpost.c
107377 +++ b/scripts/mod/modpost.c
107378 @@ -921,6 +921,7 @@ enum mismatch {
107379 ANY_INIT_TO_ANY_EXIT,
107380 ANY_EXIT_TO_ANY_INIT,
107381 EXPORT_TO_INIT_EXIT,
107382 + DATA_TO_TEXT
107383 };
107384
107385 struct sectioncheck {
107386 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
107387 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
107388 .mismatch = EXPORT_TO_INIT_EXIT,
107389 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
107390 +},
107391 +/* Do not reference code from writable data */
107392 +{
107393 + .fromsec = { DATA_SECTIONS, NULL },
107394 + .tosec = { TEXT_SECTIONS, NULL },
107395 + .mismatch = DATA_TO_TEXT
107396 }
107397 };
107398
107399 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
107400 continue;
107401 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
107402 continue;
107403 - if (sym->st_value == addr)
107404 - return sym;
107405 /* Find a symbol nearby - addr are maybe negative */
107406 d = sym->st_value - addr;
107407 + if (d == 0)
107408 + return sym;
107409 if (d < 0)
107410 d = addr - sym->st_value;
107411 if (d < distance) {
107412 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
107413 tosym, prl_to, prl_to, tosym);
107414 free(prl_to);
107415 break;
107416 + case DATA_TO_TEXT:
107417 +#if 0
107418 + fprintf(stderr,
107419 + "The %s %s:%s references\n"
107420 + "the %s %s:%s%s\n",
107421 + from, fromsec, fromsym, to, tosec, tosym, to_p);
107422 +#endif
107423 + break;
107424 }
107425 fprintf(stderr, "\n");
107426 }
107427 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
107428 static void check_sec_ref(struct module *mod, const char *modname,
107429 struct elf_info *elf)
107430 {
107431 - int i;
107432 + unsigned int i;
107433 Elf_Shdr *sechdrs = elf->sechdrs;
107434
107435 /* Walk through all sections */
107436 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
107437 va_end(ap);
107438 }
107439
107440 -void buf_write(struct buffer *buf, const char *s, int len)
107441 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
107442 {
107443 if (buf->size - buf->pos < len) {
107444 buf->size += len + SZ;
107445 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
107446 if (fstat(fileno(file), &st) < 0)
107447 goto close_write;
107448
107449 - if (st.st_size != b->pos)
107450 + if (st.st_size != (off_t)b->pos)
107451 goto close_write;
107452
107453 tmp = NOFAIL(malloc(b->pos));
107454 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
107455 index 168b43d..77914bf 100644
107456 --- a/scripts/mod/modpost.h
107457 +++ b/scripts/mod/modpost.h
107458 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
107459
107460 struct buffer {
107461 char *p;
107462 - int pos;
107463 - int size;
107464 + unsigned int pos;
107465 + unsigned int size;
107466 };
107467
107468 void __attribute__((format(printf, 2, 3)))
107469 buf_printf(struct buffer *buf, const char *fmt, ...);
107470
107471 void
107472 -buf_write(struct buffer *buf, const char *s, int len);
107473 +buf_write(struct buffer *buf, const char *s, unsigned int len);
107474
107475 struct module {
107476 struct module *next;
107477 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
107478 index 944418d..15291e4 100644
107479 --- a/scripts/mod/sumversion.c
107480 +++ b/scripts/mod/sumversion.c
107481 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
107482 goto out;
107483 }
107484
107485 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
107486 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
107487 warn("writing sum in %s failed: %s\n",
107488 filename, strerror(errno));
107489 goto out;
107490 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
107491 index 0865b3e..7235dd4 100644
107492 --- a/scripts/module-common.lds
107493 +++ b/scripts/module-common.lds
107494 @@ -6,6 +6,10 @@
107495 SECTIONS {
107496 /DISCARD/ : { *(.discard) }
107497
107498 + .rodata : {
107499 + *(.rodata) *(.rodata.*)
107500 + *(.data..read_only)
107501 + }
107502 __ksymtab : { *(SORT(___ksymtab+*)) }
107503 __ksymtab_gpl : { *(SORT(___ksymtab_gpl+*)) }
107504 __ksymtab_unused : { *(SORT(___ksymtab_unused+*)) }
107505 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
107506 index 99ca6e7..3a1a1a1 100644
107507 --- a/scripts/package/Makefile
107508 +++ b/scripts/package/Makefile
107509 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
107510 ln -sf $(srctree) $(KERNELPATH)
107511 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
107512 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
107513 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107514 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
107515 rm $(KERNELPATH)
107516 rm -f $(objtree)/.scmversion
107517 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
107518 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
107519 index 5972624..4028795 100755
107520 --- a/scripts/package/builddeb
107521 +++ b/scripts/package/builddeb
107522 @@ -293,6 +293,7 @@ fi
107523 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
107524 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
107525 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
107526 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
107527 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
107528 mkdir -p "$destdir"
107529 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
107530 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
107531 index d9ab94b..eb7f04c 100755
107532 --- a/scripts/package/mkspec
107533 +++ b/scripts/package/mkspec
107534 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
107535 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
107536 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
107537 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
107538 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
107539 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
107540 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
107541 fi
107542
107543 echo ""
107544 echo "%clean"
107545 echo 'rm -rf $RPM_BUILD_ROOT'
107546 echo ""
107547 +echo "%pre"
107548 +echo 'chmod -f 0500 /boot'
107549 +echo 'if [ -d /lib/modules ]; then'
107550 +echo 'chmod -f 0500 /lib/modules'
107551 +echo 'fi'
107552 +echo 'if [ -d /lib32/modules ]; then'
107553 +echo 'chmod -f 0500 /lib32/modules'
107554 +echo 'fi'
107555 +echo 'if [ -d /lib64/modules ]; then'
107556 +echo 'chmod -f 0500 /lib64/modules'
107557 +echo 'fi'
107558 +echo ""
107559 +echo "%post devel"
107560 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
107561 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
107562 +echo ""
107563 echo "%post"
107564 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
107565 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
107566 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
107567 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
107568 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107569 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
107570 +echo "if [ -x /sbin/dracut ]; then"
107571 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107572 +echo "else"
107573 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
107574 echo "fi"
107575 echo ""
107576 echo "%files"
107577 -echo '%defattr (-, root, root)'
107578 +echo '%defattr (400, root, root, 500)'
107579 echo "%dir /lib/modules"
107580 -echo "/lib/modules/$KERNELRELEASE"
107581 echo "%exclude /lib/modules/$KERNELRELEASE/build"
107582 echo "%exclude /lib/modules/$KERNELRELEASE/source"
107583 +echo "/lib/modules/$KERNELRELEASE"
107584 echo "/lib/firmware/$KERNELRELEASE"
107585 echo "/boot/*"
107586 echo ""
107587 @@ -155,9 +166,8 @@ echo "/usr/include"
107588 echo ""
107589 if ! $PREBUILT; then
107590 echo "%files devel"
107591 -echo '%defattr (-, root, root)'
107592 +echo '%defattr (400, root, root, 500)'
107593 +echo "%dir /lib/modules/$KERNELRELEASE"
107594 echo "/usr/src/kernels/$KERNELRELEASE"
107595 -echo "/lib/modules/$KERNELRELEASE/build"
107596 -echo "/lib/modules/$KERNELRELEASE/source"
107597 echo ""
107598 fi
107599 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
107600 index 4718d78..9220d58 100644
107601 --- a/scripts/pnmtologo.c
107602 +++ b/scripts/pnmtologo.c
107603 @@ -244,14 +244,14 @@ static void write_header(void)
107604 fprintf(out, " * Linux logo %s\n", logoname);
107605 fputs(" */\n\n", out);
107606 fputs("#include <linux/linux_logo.h>\n\n", out);
107607 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
107608 + fprintf(out, "static unsigned char %s_data[] = {\n",
107609 logoname);
107610 }
107611
107612 static void write_footer(void)
107613 {
107614 fputs("\n};\n\n", out);
107615 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
107616 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
107617 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
107618 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
107619 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
107620 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
107621 fputs("\n};\n\n", out);
107622
107623 /* write logo clut */
107624 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
107625 + fprintf(out, "static unsigned char %s_clut[] = {\n",
107626 logoname);
107627 write_hex_cnt = 0;
107628 for (i = 0; i < logo_clutsize; i++) {
107629 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
107630 index ba87004..3f4852c 100644
107631 --- a/scripts/sortextable.h
107632 +++ b/scripts/sortextable.h
107633 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
107634 const char *secstrtab;
107635 const char *strtab;
107636 char *extab_image;
107637 - int extab_index = 0;
107638 - int i;
107639 - int idx;
107640 + unsigned int extab_index = 0;
107641 + unsigned int i;
107642 + unsigned int idx;
107643 unsigned int num_sections;
107644 unsigned int secindex_strings;
107645
107646 diff --git a/scripts/tags.sh b/scripts/tags.sh
107647 index cdb491d..8d32bfc 100755
107648 --- a/scripts/tags.sh
107649 +++ b/scripts/tags.sh
107650 @@ -26,7 +26,7 @@ else
107651 fi
107652
107653 # ignore userspace tools
107654 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
107655 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
107656
107657 # Find all available archs
107658 find_all_archs()
107659 diff --git a/security/Kconfig b/security/Kconfig
107660 index beb86b5..653742f 100644
107661 --- a/security/Kconfig
107662 +++ b/security/Kconfig
107663 @@ -4,6 +4,975 @@
107664
107665 menu "Security options"
107666
107667 +menu "Grsecurity"
107668 +
107669 + config ARCH_TRACK_EXEC_LIMIT
107670 + bool
107671 +
107672 + config PAX_KERNEXEC_PLUGIN
107673 + bool
107674 +
107675 + config PAX_PER_CPU_PGD
107676 + bool
107677 +
107678 + config TASK_SIZE_MAX_SHIFT
107679 + int
107680 + depends on X86_64
107681 + default 47 if !PAX_PER_CPU_PGD
107682 + default 42 if PAX_PER_CPU_PGD
107683 +
107684 + config PAX_ENABLE_PAE
107685 + bool
107686 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
107687 +
107688 + config PAX_USERCOPY_SLABS
107689 + bool
107690 +
107691 +config GRKERNSEC
107692 + bool "Grsecurity"
107693 + select CRYPTO
107694 + select CRYPTO_SHA256
107695 + select PROC_FS
107696 + select STOP_MACHINE
107697 + select TTY
107698 + select DEBUG_KERNEL
107699 + select DEBUG_LIST
107700 + help
107701 + If you say Y here, you will be able to configure many features
107702 + that will enhance the security of your system. It is highly
107703 + recommended that you say Y here and read through the help
107704 + for each option so that you fully understand the features and
107705 + can evaluate their usefulness for your machine.
107706 +
107707 +choice
107708 + prompt "Configuration Method"
107709 + depends on GRKERNSEC
107710 + default GRKERNSEC_CONFIG_CUSTOM
107711 + help
107712 +
107713 +config GRKERNSEC_CONFIG_AUTO
107714 + bool "Automatic"
107715 + help
107716 + If you choose this configuration method, you'll be able to answer a small
107717 + number of simple questions about how you plan to use this kernel.
107718 + The settings of grsecurity and PaX will be automatically configured for
107719 + the highest commonly-used settings within the provided constraints.
107720 +
107721 + If you require additional configuration, custom changes can still be made
107722 + from the "custom configuration" menu.
107723 +
107724 +config GRKERNSEC_CONFIG_CUSTOM
107725 + bool "Custom"
107726 + help
107727 + If you choose this configuration method, you'll be able to configure all
107728 + grsecurity and PaX settings manually. Via this method, no options are
107729 + automatically enabled.
107730 +
107731 +endchoice
107732 +
107733 +choice
107734 + prompt "Usage Type"
107735 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107736 + default GRKERNSEC_CONFIG_SERVER
107737 + help
107738 +
107739 +config GRKERNSEC_CONFIG_SERVER
107740 + bool "Server"
107741 + help
107742 + Choose this option if you plan to use this kernel on a server.
107743 +
107744 +config GRKERNSEC_CONFIG_DESKTOP
107745 + bool "Desktop"
107746 + help
107747 + Choose this option if you plan to use this kernel on a desktop.
107748 +
107749 +endchoice
107750 +
107751 +choice
107752 + prompt "Virtualization Type"
107753 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
107754 + default GRKERNSEC_CONFIG_VIRT_NONE
107755 + help
107756 +
107757 +config GRKERNSEC_CONFIG_VIRT_NONE
107758 + bool "None"
107759 + help
107760 + Choose this option if this kernel will be run on bare metal.
107761 +
107762 +config GRKERNSEC_CONFIG_VIRT_GUEST
107763 + bool "Guest"
107764 + help
107765 + Choose this option if this kernel will be run as a VM guest.
107766 +
107767 +config GRKERNSEC_CONFIG_VIRT_HOST
107768 + bool "Host"
107769 + help
107770 + Choose this option if this kernel will be run as a VM host.
107771 +
107772 +endchoice
107773 +
107774 +choice
107775 + prompt "Virtualization Hardware"
107776 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107777 + help
107778 +
107779 +config GRKERNSEC_CONFIG_VIRT_EPT
107780 + bool "EPT/RVI Processor Support"
107781 + depends on X86
107782 + help
107783 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
107784 + hardware virtualization. This allows for additional kernel hardening protections
107785 + to operate without additional performance impact.
107786 +
107787 + To see if your Intel processor supports EPT, see:
107788 + http://ark.intel.com/Products/VirtualizationTechnology
107789 + (Most Core i3/5/7 support EPT)
107790 +
107791 + To see if your AMD processor supports RVI, see:
107792 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
107793 +
107794 +config GRKERNSEC_CONFIG_VIRT_SOFT
107795 + bool "First-gen/No Hardware Virtualization"
107796 + help
107797 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
107798 + support hardware virtualization or doesn't support the EPT/RVI extensions.
107799 +
107800 +endchoice
107801 +
107802 +choice
107803 + prompt "Virtualization Software"
107804 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
107805 + help
107806 +
107807 +config GRKERNSEC_CONFIG_VIRT_XEN
107808 + bool "Xen"
107809 + help
107810 + Choose this option if this kernel is running as a Xen guest or host.
107811 +
107812 +config GRKERNSEC_CONFIG_VIRT_VMWARE
107813 + bool "VMWare"
107814 + help
107815 + Choose this option if this kernel is running as a VMWare guest or host.
107816 +
107817 +config GRKERNSEC_CONFIG_VIRT_KVM
107818 + bool "KVM"
107819 + help
107820 + Choose this option if this kernel is running as a KVM guest or host.
107821 +
107822 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
107823 + bool "VirtualBox"
107824 + help
107825 + Choose this option if this kernel is running as a VirtualBox guest or host.
107826 +
107827 +config GRKERNSEC_CONFIG_VIRT_HYPERV
107828 + bool "Hyper-V"
107829 + help
107830 + Choose this option if this kernel is running as a Hyper-V guest.
107831 +
107832 +endchoice
107833 +
107834 +choice
107835 + prompt "Required Priorities"
107836 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107837 + default GRKERNSEC_CONFIG_PRIORITY_PERF
107838 + help
107839 +
107840 +config GRKERNSEC_CONFIG_PRIORITY_PERF
107841 + bool "Performance"
107842 + help
107843 + Choose this option if performance is of highest priority for this deployment
107844 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
107845 + clearing of structures intended for userland, and freed memory sanitizing will
107846 + be disabled.
107847 +
107848 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
107849 + bool "Security"
107850 + help
107851 + Choose this option if security is of highest priority for this deployment of
107852 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
107853 + for userland, and freed memory sanitizing will be enabled for this kernel.
107854 + In a worst-case scenario, these features can introduce a 20% performance hit
107855 + (UDEREF on x64 contributing half of this hit).
107856 +
107857 +endchoice
107858 +
107859 +menu "Default Special Groups"
107860 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
107861 +
107862 +config GRKERNSEC_PROC_GID
107863 + int "GID exempted from /proc restrictions"
107864 + default 1001
107865 + help
107866 + Setting this GID determines which group will be exempted from
107867 + grsecurity's /proc restrictions, allowing users of the specified
107868 + group to view network statistics and the existence of other users'
107869 + processes on the system. This GID may also be chosen at boot time
107870 + via "grsec_proc_gid=" on the kernel commandline.
107871 +
107872 +config GRKERNSEC_TPE_UNTRUSTED_GID
107873 + int "GID for TPE-untrusted users"
107874 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
107875 + default 1005
107876 + help
107877 + Setting this GID determines which group untrusted users should
107878 + be added to. These users will be placed under grsecurity's Trusted Path
107879 + Execution mechanism, preventing them from executing their own binaries.
107880 + The users will only be able to execute binaries in directories owned and
107881 + writable only by the root user. If the sysctl option is enabled, a sysctl
107882 + option with name "tpe_gid" is created.
107883 +
107884 +config GRKERNSEC_TPE_TRUSTED_GID
107885 + int "GID for TPE-trusted users"
107886 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
107887 + default 1005
107888 + help
107889 + Setting this GID determines what group TPE restrictions will be
107890 + *disabled* for. If the sysctl option is enabled, a sysctl option
107891 + with name "tpe_gid" is created.
107892 +
107893 +config GRKERNSEC_SYMLINKOWN_GID
107894 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
107895 + depends on GRKERNSEC_CONFIG_SERVER
107896 + default 1006
107897 + help
107898 + Setting this GID determines what group kernel-enforced
107899 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
107900 + is enabled, a sysctl option with name "symlinkown_gid" is created.
107901 +
107902 +
107903 +endmenu
107904 +
107905 +menu "Customize Configuration"
107906 +depends on GRKERNSEC
107907 +
107908 +menu "PaX"
107909 +
107910 +config PAX
107911 + bool "Enable various PaX features"
107912 + default y if GRKERNSEC_CONFIG_AUTO
107913 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
107914 + help
107915 + This allows you to enable various PaX features. PaX adds
107916 + intrusion prevention mechanisms to the kernel that reduce
107917 + the risks posed by exploitable memory corruption bugs.
107918 +
107919 +menu "PaX Control"
107920 + depends on PAX
107921 +
107922 +config PAX_SOFTMODE
107923 + bool 'Support soft mode'
107924 + help
107925 + Enabling this option will allow you to run PaX in soft mode, that
107926 + is, PaX features will not be enforced by default, only on executables
107927 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
107928 + support as they are the only way to mark executables for soft mode use.
107929 +
107930 + Soft mode can be activated by using the "pax_softmode=1" kernel command
107931 + line option on boot. Furthermore you can control various PaX features
107932 + at runtime via the entries in /proc/sys/kernel/pax.
107933 +
107934 +config PAX_EI_PAX
107935 + bool 'Use legacy ELF header marking'
107936 + default y if GRKERNSEC_CONFIG_AUTO
107937 + help
107938 + Enabling this option will allow you to control PaX features on
107939 + a per executable basis via the 'chpax' utility available at
107940 + http://pax.grsecurity.net/. The control flags will be read from
107941 + an otherwise reserved part of the ELF header. This marking has
107942 + numerous drawbacks (no support for soft-mode, toolchain does not
107943 + know about the non-standard use of the ELF header) therefore it
107944 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
107945 + support.
107946 +
107947 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
107948 + support as well, they will override the legacy EI_PAX marks.
107949 +
107950 + If you enable none of the marking options then all applications
107951 + will run with PaX enabled on them by default.
107952 +
107953 +config PAX_PT_PAX_FLAGS
107954 + bool 'Use ELF program header marking'
107955 + default y if GRKERNSEC_CONFIG_AUTO
107956 + help
107957 + Enabling this option will allow you to control PaX features on
107958 + a per executable basis via the 'paxctl' utility available at
107959 + http://pax.grsecurity.net/. The control flags will be read from
107960 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
107961 + has the benefits of supporting both soft mode and being fully
107962 + integrated into the toolchain (the binutils patch is available
107963 + from http://pax.grsecurity.net).
107964 +
107965 + Note that if you enable the legacy EI_PAX marking support as well,
107966 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
107967 +
107968 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
107969 + must make sure that the marks are the same if a binary has both marks.
107970 +
107971 + If you enable none of the marking options then all applications
107972 + will run with PaX enabled on them by default.
107973 +
107974 +config PAX_XATTR_PAX_FLAGS
107975 + bool 'Use filesystem extended attributes marking'
107976 + default y if GRKERNSEC_CONFIG_AUTO
107977 + select CIFS_XATTR if CIFS
107978 + select F2FS_FS_XATTR if F2FS_FS
107979 + select EXT2_FS_XATTR if EXT2_FS
107980 + select EXT3_FS_XATTR if EXT3_FS
107981 + select JFFS2_FS_XATTR if JFFS2_FS
107982 + select REISERFS_FS_XATTR if REISERFS_FS
107983 + select SQUASHFS_XATTR if SQUASHFS
107984 + select TMPFS_XATTR if TMPFS
107985 + help
107986 + Enabling this option will allow you to control PaX features on
107987 + a per executable basis via the 'setfattr' utility. The control
107988 + flags will be read from the user.pax.flags extended attribute of
107989 + the file. This marking has the benefit of supporting binary-only
107990 + applications that self-check themselves (e.g., skype) and would
107991 + not tolerate chpax/paxctl changes. The main drawback is that
107992 + extended attributes are not supported by some filesystems (e.g.,
107993 + isofs, udf, vfat) so copying files through such filesystems will
107994 + lose the extended attributes and these PaX markings.
107995 +
107996 + Note that if you enable the legacy EI_PAX marking support as well,
107997 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
107998 +
107999 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
108000 + must make sure that the marks are the same if a binary has both marks.
108001 +
108002 + If you enable none of the marking options then all applications
108003 + will run with PaX enabled on them by default.
108004 +
108005 +choice
108006 + prompt 'MAC system integration'
108007 + default PAX_HAVE_ACL_FLAGS
108008 + help
108009 + Mandatory Access Control systems have the option of controlling
108010 + PaX flags on a per executable basis, choose the method supported
108011 + by your particular system.
108012 +
108013 + - "none": if your MAC system does not interact with PaX,
108014 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
108015 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
108016 +
108017 + NOTE: this option is for developers/integrators only.
108018 +
108019 + config PAX_NO_ACL_FLAGS
108020 + bool 'none'
108021 +
108022 + config PAX_HAVE_ACL_FLAGS
108023 + bool 'direct'
108024 +
108025 + config PAX_HOOK_ACL_FLAGS
108026 + bool 'hook'
108027 +endchoice
108028 +
108029 +endmenu
108030 +
108031 +menu "Non-executable pages"
108032 + depends on PAX
108033 +
108034 +config PAX_NOEXEC
108035 + bool "Enforce non-executable pages"
108036 + default y if GRKERNSEC_CONFIG_AUTO
108037 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
108038 + help
108039 + By design some architectures do not allow for protecting memory
108040 + pages against execution or even if they do, Linux does not make
108041 + use of this feature. In practice this means that if a page is
108042 + readable (such as the stack or heap) it is also executable.
108043 +
108044 + There is a well known exploit technique that makes use of this
108045 + fact and a common programming mistake where an attacker can
108046 + introduce code of his choice somewhere in the attacked program's
108047 + memory (typically the stack or the heap) and then execute it.
108048 +
108049 + If the attacked program was running with different (typically
108050 + higher) privileges than that of the attacker, then he can elevate
108051 + his own privilege level (e.g. get a root shell, write to files for
108052 + which he does not have write access to, etc).
108053 +
108054 + Enabling this option will let you choose from various features
108055 + that prevent the injection and execution of 'foreign' code in
108056 + a program.
108057 +
108058 + This will also break programs that rely on the old behaviour and
108059 + expect that dynamically allocated memory via the malloc() family
108060 + of functions is executable (which it is not). Notable examples
108061 + are the XFree86 4.x server, the java runtime and wine.
108062 +
108063 +config PAX_PAGEEXEC
108064 + bool "Paging based non-executable pages"
108065 + default y if GRKERNSEC_CONFIG_AUTO
108066 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
108067 + select ARCH_TRACK_EXEC_LIMIT if X86_32
108068 + help
108069 + This implementation is based on the paging feature of the CPU.
108070 + On i386 without hardware non-executable bit support there is a
108071 + variable but usually low performance impact, however on Intel's
108072 + P4 core based CPUs it is very high so you should not enable this
108073 + for kernels meant to be used on such CPUs.
108074 +
108075 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
108076 + with hardware non-executable bit support there is no performance
108077 + impact, on ppc the impact is negligible.
108078 +
108079 + Note that several architectures require various emulations due to
108080 + badly designed userland ABIs, this will cause a performance impact
108081 + but will disappear as soon as userland is fixed. For example, ppc
108082 + userland MUST have been built with secure-plt by a recent toolchain.
108083 +
108084 +config PAX_SEGMEXEC
108085 + bool "Segmentation based non-executable pages"
108086 + default y if GRKERNSEC_CONFIG_AUTO
108087 + depends on PAX_NOEXEC && X86_32
108088 + help
108089 + This implementation is based on the segmentation feature of the
108090 + CPU and has a very small performance impact, however applications
108091 + will be limited to a 1.5 GB address space instead of the normal
108092 + 3 GB.
108093 +
108094 +config PAX_EMUTRAMP
108095 + bool "Emulate trampolines"
108096 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
108097 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
108098 + help
108099 + There are some programs and libraries that for one reason or
108100 + another attempt to execute special small code snippets from
108101 + non-executable memory pages. Most notable examples are the
108102 + signal handler return code generated by the kernel itself and
108103 + the GCC trampolines.
108104 +
108105 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
108106 + such programs will no longer work under your kernel.
108107 +
108108 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
108109 + utilities to enable trampoline emulation for the affected programs
108110 + yet still have the protection provided by the non-executable pages.
108111 +
108112 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
108113 + your system will not even boot.
108114 +
108115 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
108116 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
108117 + for the affected files.
108118 +
108119 + NOTE: enabling this feature *may* open up a loophole in the
108120 + protection provided by non-executable pages that an attacker
108121 + could abuse. Therefore the best solution is to not have any
108122 + files on your system that would require this option. This can
108123 + be achieved by not using libc5 (which relies on the kernel
108124 + signal handler return code) and not using or rewriting programs
108125 + that make use of the nested function implementation of GCC.
108126 + Skilled users can just fix GCC itself so that it implements
108127 + nested function calls in a way that does not interfere with PaX.
108128 +
108129 +config PAX_EMUSIGRT
108130 + bool "Automatically emulate sigreturn trampolines"
108131 + depends on PAX_EMUTRAMP && PARISC
108132 + default y
108133 + help
108134 + Enabling this option will have the kernel automatically detect
108135 + and emulate signal return trampolines executing on the stack
108136 + that would otherwise lead to task termination.
108137 +
108138 + This solution is intended as a temporary one for users with
108139 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
108140 + Modula-3 runtime, etc) or executables linked to such, basically
108141 + everything that does not specify its own SA_RESTORER function in
108142 + normal executable memory like glibc 2.1+ does.
108143 +
108144 + On parisc you MUST enable this option, otherwise your system will
108145 + not even boot.
108146 +
108147 + NOTE: this feature cannot be disabled on a per executable basis
108148 + and since it *does* open up a loophole in the protection provided
108149 + by non-executable pages, the best solution is to not have any
108150 + files on your system that would require this option.
108151 +
108152 +config PAX_MPROTECT
108153 + bool "Restrict mprotect()"
108154 + default y if GRKERNSEC_CONFIG_AUTO
108155 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
108156 + help
108157 + Enabling this option will prevent programs from
108158 + - changing the executable status of memory pages that were
108159 + not originally created as executable,
108160 + - making read-only executable pages writable again,
108161 + - creating executable pages from anonymous memory,
108162 + - making read-only-after-relocations (RELRO) data pages writable again.
108163 +
108164 + You should say Y here to complete the protection provided by
108165 + the enforcement of non-executable pages.
108166 +
108167 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108168 + this feature on a per file basis.
108169 +
108170 +config PAX_MPROTECT_COMPAT
108171 + bool "Use legacy/compat protection demoting (read help)"
108172 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108173 + depends on PAX_MPROTECT
108174 + help
108175 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
108176 + by sending the proper error code to the application. For some broken
108177 + userland, this can cause problems with Python or other applications. The
108178 + current implementation however allows for applications like clamav to
108179 + detect if JIT compilation/execution is allowed and to fall back gracefully
108180 + to an interpreter-based mode if it does not. While we encourage everyone
108181 + to use the current implementation as-is and push upstream to fix broken
108182 + userland (note that the RWX logging option can assist with this), in some
108183 + environments this may not be possible. Having to disable MPROTECT
108184 + completely on certain binaries reduces the security benefit of PaX,
108185 + so this option is provided for those environments to revert to the old
108186 + behavior.
108187 +
108188 +config PAX_ELFRELOCS
108189 + bool "Allow ELF text relocations (read help)"
108190 + depends on PAX_MPROTECT
108191 + default n
108192 + help
108193 + Non-executable pages and mprotect() restrictions are effective
108194 + in preventing the introduction of new executable code into an
108195 + attacked task's address space. There remain only two venues
108196 + for this kind of attack: if the attacker can execute already
108197 + existing code in the attacked task then he can either have it
108198 + create and mmap() a file containing his code or have it mmap()
108199 + an already existing ELF library that does not have position
108200 + independent code in it and use mprotect() on it to make it
108201 + writable and copy his code there. While protecting against
108202 + the former approach is beyond PaX, the latter can be prevented
108203 + by having only PIC ELF libraries on one's system (which do not
108204 + need to relocate their code). If you are sure this is your case,
108205 + as is the case with all modern Linux distributions, then leave
108206 + this option disabled. You should say 'n' here.
108207 +
108208 +config PAX_ETEXECRELOCS
108209 + bool "Allow ELF ET_EXEC text relocations"
108210 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
108211 + select PAX_ELFRELOCS
108212 + default y
108213 + help
108214 + On some architectures there are incorrectly created applications
108215 + that require text relocations and would not work without enabling
108216 + this option. If you are an alpha, ia64 or parisc user, you should
108217 + enable this option and disable it once you have made sure that
108218 + none of your applications need it.
108219 +
108220 +config PAX_EMUPLT
108221 + bool "Automatically emulate ELF PLT"
108222 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
108223 + default y
108224 + help
108225 + Enabling this option will have the kernel automatically detect
108226 + and emulate the Procedure Linkage Table entries in ELF files.
108227 + On some architectures such entries are in writable memory, and
108228 + become non-executable leading to task termination. Therefore
108229 + it is mandatory that you enable this option on alpha, parisc,
108230 + sparc and sparc64, otherwise your system would not even boot.
108231 +
108232 + NOTE: this feature *does* open up a loophole in the protection
108233 + provided by the non-executable pages, therefore the proper
108234 + solution is to modify the toolchain to produce a PLT that does
108235 + not need to be writable.
108236 +
108237 +config PAX_DLRESOLVE
108238 + bool 'Emulate old glibc resolver stub'
108239 + depends on PAX_EMUPLT && SPARC
108240 + default n
108241 + help
108242 + This option is needed if userland has an old glibc (before 2.4)
108243 + that puts a 'save' instruction into the runtime generated resolver
108244 + stub that needs special emulation.
108245 +
108246 +config PAX_KERNEXEC
108247 + bool "Enforce non-executable kernel pages"
108248 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
108249 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
108250 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
108251 + select PAX_KERNEXEC_PLUGIN if X86_64
108252 + select ARM_KERNMEM_PERMS if ARM
108253 + help
108254 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
108255 + that is, enabling this option will make it harder to inject
108256 + and execute 'foreign' code in kernel memory itself.
108257 +
108258 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
108259 + the kernel command-line will result in an RWX physical map.
108260 +
108261 + Likewise, the EFI runtime services are necessarily mapped as
108262 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
108263 + is recommended that you boot with "noefi" on the kernel
108264 + command-line if possible to eliminate the mapping.
108265 +
108266 +choice
108267 + prompt "Return Address Instrumentation Method"
108268 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
108269 + depends on PAX_KERNEXEC_PLUGIN
108270 + help
108271 + Select the method used to instrument function pointer dereferences.
108272 + Note that binary modules cannot be instrumented by this approach.
108273 +
108274 + Note that the implementation requires a gcc with plugin support,
108275 + i.e., gcc 4.5 or newer. You may need to install the supporting
108276 + headers explicitly in addition to the normal gcc package.
108277 +
108278 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
108279 + bool "bts"
108280 + help
108281 + This method is compatible with binary only modules but has
108282 + a higher runtime overhead.
108283 +
108284 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
108285 + bool "or"
108286 + depends on !PARAVIRT
108287 + help
108288 + This method is incompatible with binary only modules but has
108289 + a lower runtime overhead.
108290 +endchoice
108291 +
108292 +config PAX_KERNEXEC_PLUGIN_METHOD
108293 + string
108294 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
108295 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
108296 + default ""
108297 +
108298 +config PAX_KERNEXEC_MODULE_TEXT
108299 + int "Minimum amount of memory reserved for module code"
108300 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
108301 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
108302 + depends on PAX_KERNEXEC && X86_32
108303 + help
108304 + Due to implementation details the kernel must reserve a fixed
108305 + amount of memory for runtime allocated code (such as modules)
108306 + at compile time that cannot be changed at runtime. Here you
108307 + can specify the minimum amount in MB that will be reserved.
108308 + Due to the same implementation details this size will always
108309 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
108310 + the actually available memory for runtime allocated code will
108311 + usually be more than this minimum.
108312 +
108313 + The default 4 MB should be enough for most users but if you have
108314 + an excessive number of modules (e.g., most distribution configs
108315 + compile many drivers as modules) or use huge modules such as
108316 + nvidia's kernel driver, you will need to adjust this amount.
108317 + A good rule of thumb is to look at your currently loaded kernel
108318 + modules and add up their sizes.
108319 +
108320 +endmenu
108321 +
108322 +menu "Address Space Layout Randomization"
108323 + depends on PAX
108324 +
108325 +config PAX_ASLR
108326 + bool "Address Space Layout Randomization"
108327 + default y if GRKERNSEC_CONFIG_AUTO
108328 + help
108329 + Many if not most exploit techniques rely on the knowledge of
108330 + certain addresses in the attacked program. The following options
108331 + will allow the kernel to apply a certain amount of randomization
108332 + to specific parts of the program thereby forcing an attacker to
108333 + guess them in most cases. Any failed guess will most likely crash
108334 + the attacked program which allows the kernel to detect such attempts
108335 + and react on them. PaX itself provides no reaction mechanisms,
108336 + instead it is strongly encouraged that you make use of grsecurity's
108337 + (http://www.grsecurity.net/) built-in crash detection features or
108338 + develop one yourself.
108339 +
108340 + By saying Y here you can choose to randomize the following areas:
108341 + - top of the task's kernel stack
108342 + - top of the task's userland stack
108343 + - base address for mmap() requests that do not specify one
108344 + (this includes all libraries)
108345 + - base address of the main executable
108346 +
108347 + It is strongly recommended to say Y here as address space layout
108348 + randomization has negligible impact on performance yet it provides
108349 + a very effective protection.
108350 +
108351 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
108352 + this feature on a per file basis.
108353 +
108354 +config PAX_RANDKSTACK
108355 + bool "Randomize kernel stack base"
108356 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
108357 + depends on X86_TSC && X86
108358 + help
108359 + By saying Y here the kernel will randomize every task's kernel
108360 + stack on every system call. This will not only force an attacker
108361 + to guess it but also prevent him from making use of possible
108362 + leaked information about it.
108363 +
108364 + Since the kernel stack is a rather scarce resource, randomization
108365 + may cause unexpected stack overflows, therefore you should very
108366 + carefully test your system. Note that once enabled in the kernel
108367 + configuration, this feature cannot be disabled on a per file basis.
108368 +
108369 +config PAX_RANDUSTACK
108370 + bool
108371 +
108372 +config PAX_RANDMMAP
108373 + bool "Randomize user stack and mmap() bases"
108374 + default y if GRKERNSEC_CONFIG_AUTO
108375 + depends on PAX_ASLR
108376 + select PAX_RANDUSTACK
108377 + help
108378 + By saying Y here the kernel will randomize every task's userland
108379 + stack and use a randomized base address for mmap() requests that
108380 + do not specify one themselves.
108381 +
108382 + The stack randomization is done in two steps where the second
108383 + one may apply a big amount of shift to the top of the stack and
108384 + cause problems for programs that want to use lots of memory (more
108385 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
108386 +
108387 + As a result of mmap randomization all dynamically loaded libraries
108388 + will appear at random addresses and therefore be harder to exploit
108389 + by a technique where an attacker attempts to execute library code
108390 + for his purposes (e.g. spawn a shell from an exploited program that
108391 + is running at an elevated privilege level).
108392 +
108393 + Furthermore, if a program is relinked as a dynamic ELF file, its
108394 + base address will be randomized as well, completing the full
108395 + randomization of the address space layout. Attacking such programs
108396 + becomes a guess game. You can find an example of doing this at
108397 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
108398 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
108399 +
108400 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
108401 + feature on a per file basis.
108402 +
108403 +endmenu
108404 +
108405 +menu "Miscellaneous hardening features"
108406 +
108407 +config PAX_MEMORY_SANITIZE
108408 + bool "Sanitize all freed memory"
108409 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108410 + help
108411 + By saying Y here the kernel will erase memory pages and slab objects
108412 + as soon as they are freed. This in turn reduces the lifetime of data
108413 + stored in them, making it less likely that sensitive information such
108414 + as passwords, cryptographic secrets, etc stay in memory for too long.
108415 +
108416 + This is especially useful for programs whose runtime is short, long
108417 + lived processes and the kernel itself benefit from this as long as
108418 + they ensure timely freeing of memory that may hold sensitive
108419 + information.
108420 +
108421 + A nice side effect of the sanitization of slab objects is the
108422 + reduction of possible info leaks caused by padding bytes within the
108423 + leaky structures. Use-after-free bugs for structures containing
108424 + pointers can also be detected as dereferencing the sanitized pointer
108425 + will generate an access violation.
108426 +
108427 + The tradeoff is performance impact, on a single CPU system kernel
108428 + compilation sees a 3% slowdown, other systems and workloads may vary
108429 + and you are advised to test this feature on your expected workload
108430 + before deploying it.
108431 +
108432 + The slab sanitization feature excludes a few slab caches per default
108433 + for performance reasons. To extend the feature to cover those as
108434 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
108435 +
108436 + To reduce the performance penalty by sanitizing pages only, albeit
108437 + limiting the effectiveness of this feature at the same time, slab
108438 + sanitization can be disabled with the kernel command line parameter
108439 + "pax_sanitize_slab=off".
108440 +
108441 + Note that this feature does not protect data stored in live pages,
108442 + e.g., process memory swapped to disk may stay there for a long time.
108443 +
108444 +config PAX_MEMORY_STACKLEAK
108445 + bool "Sanitize kernel stack"
108446 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108447 + depends on X86
108448 + help
108449 + By saying Y here the kernel will erase the kernel stack before it
108450 + returns from a system call. This in turn reduces the information
108451 + that a kernel stack leak bug can reveal.
108452 +
108453 + Note that such a bug can still leak information that was put on
108454 + the stack by the current system call (the one eventually triggering
108455 + the bug) but traces of earlier system calls on the kernel stack
108456 + cannot leak anymore.
108457 +
108458 + The tradeoff is performance impact: on a single CPU system kernel
108459 + compilation sees a 1% slowdown, other systems and workloads may vary
108460 + and you are advised to test this feature on your expected workload
108461 + before deploying it.
108462 +
108463 + Note that the full feature requires a gcc with plugin support,
108464 + i.e., gcc 4.5 or newer. You may need to install the supporting
108465 + headers explicitly in addition to the normal gcc package. Using
108466 + older gcc versions means that functions with large enough stack
108467 + frames may leave uninitialized memory behind that may be exposed
108468 + to a later syscall leaking the stack.
108469 +
108470 +config PAX_MEMORY_STRUCTLEAK
108471 + bool "Forcibly initialize local variables copied to userland"
108472 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
108473 + help
108474 + By saying Y here the kernel will zero initialize some local
108475 + variables that are going to be copied to userland. This in
108476 + turn prevents unintended information leakage from the kernel
108477 + stack should later code forget to explicitly set all parts of
108478 + the copied variable.
108479 +
108480 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
108481 + at a much smaller coverage.
108482 +
108483 + Note that the implementation requires a gcc with plugin support,
108484 + i.e., gcc 4.5 or newer. You may need to install the supporting
108485 + headers explicitly in addition to the normal gcc package.
108486 +
108487 +config PAX_MEMORY_UDEREF
108488 + bool "Prevent invalid userland pointer dereference"
108489 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
108490 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
108491 + select PAX_PER_CPU_PGD if X86_64
108492 + help
108493 + By saying Y here the kernel will be prevented from dereferencing
108494 + userland pointers in contexts where the kernel expects only kernel
108495 + pointers. This is both a useful runtime debugging feature and a
108496 + security measure that prevents exploiting a class of kernel bugs.
108497 +
108498 + The tradeoff is that some virtualization solutions may experience
108499 + a huge slowdown and therefore you should not enable this feature
108500 + for kernels meant to run in such environments. Whether a given VM
108501 + solution is affected or not is best determined by simply trying it
108502 + out, the performance impact will be obvious right on boot as this
108503 + mechanism engages from very early on. A good rule of thumb is that
108504 + VMs running on CPUs without hardware virtualization support (i.e.,
108505 + the majority of IA-32 CPUs) will likely experience the slowdown.
108506 +
108507 + On X86_64 the kernel will make use of PCID support when available
108508 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
108509 + or performance impact. Pass pax_weakuderef on the kernel command
108510 + line to choose the latter.
108511 +
108512 +config PAX_REFCOUNT
108513 + bool "Prevent various kernel object reference counter overflows"
108514 + default y if GRKERNSEC_CONFIG_AUTO
108515 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
108516 + help
108517 + By saying Y here the kernel will detect and prevent overflowing
108518 + various (but not all) kinds of object reference counters. Such
108519 + overflows can normally occur due to bugs only and are often, if
108520 + not always, exploitable.
108521 +
108522 + The tradeoff is that data structures protected by an overflowed
108523 + refcount will never be freed and therefore will leak memory. Note
108524 + that this leak also happens even without this protection but in
108525 + that case the overflow can eventually trigger the freeing of the
108526 + data structure while it is still being used elsewhere, resulting
108527 + in the exploitable situation that this feature prevents.
108528 +
108529 + Since this has a negligible performance impact, you should enable
108530 + this feature.
108531 +
108532 +config PAX_CONSTIFY_PLUGIN
108533 + bool "Automatically constify eligible structures"
108534 + default y
108535 + depends on !UML && PAX_KERNEXEC
108536 + help
108537 + By saying Y here the compiler will automatically constify a class
108538 + of types that contain only function pointers. This reduces the
108539 + kernel's attack surface and also produces a better memory layout.
108540 +
108541 + Note that the implementation requires a gcc with plugin support,
108542 + i.e., gcc 4.5 or newer. You may need to install the supporting
108543 + headers explicitly in addition to the normal gcc package.
108544 +
108545 + Note that if some code really has to modify constified variables
108546 + then the source code will have to be patched to allow it. Examples
108547 + can be found in PaX itself (the no_const attribute) and for some
108548 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
108549 +
108550 +config PAX_USERCOPY
108551 + bool "Harden heap object copies between kernel and userland"
108552 + default y if GRKERNSEC_CONFIG_AUTO
108553 + depends on ARM || IA64 || PPC || SPARC || X86
108554 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
108555 + select PAX_USERCOPY_SLABS
108556 + help
108557 + By saying Y here the kernel will enforce the size of heap objects
108558 + when they are copied in either direction between the kernel and
108559 + userland, even if only a part of the heap object is copied.
108560 +
108561 + Specifically, this checking prevents information leaking from the
108562 + kernel heap during kernel to userland copies (if the kernel heap
108563 + object is otherwise fully initialized) and prevents kernel heap
108564 + overflows during userland to kernel copies.
108565 +
108566 + Note that the current implementation provides the strictest bounds
108567 + checks for the SLUB allocator.
108568 +
108569 + Enabling this option also enables per-slab cache protection against
108570 + data in a given cache being copied into/out of via userland
108571 + accessors. Though the whitelist of regions will be reduced over
108572 + time, it notably protects important data structures like task structs.
108573 +
108574 + If frame pointers are enabled on x86, this option will also restrict
108575 + copies into and out of the kernel stack to local variables within a
108576 + single frame.
108577 +
108578 + Since this has a negligible performance impact, you should enable
108579 + this feature.
108580 +
108581 +config PAX_USERCOPY_DEBUG
108582 + bool
108583 + depends on X86 && PAX_USERCOPY
108584 + default n
108585 +
108586 +config PAX_SIZE_OVERFLOW
108587 + bool "Prevent various integer overflows in function size parameters"
108588 + default y if GRKERNSEC_CONFIG_AUTO
108589 + depends on X86
108590 + help
108591 + By saying Y here the kernel recomputes expressions of function
108592 + arguments marked by a size_overflow attribute with double integer
108593 + precision (DImode/TImode for 32/64 bit integer types).
108594 +
108595 + The recomputed argument is checked against TYPE_MAX and an event
108596 + is logged on overflow and the triggering process is killed.
108597 +
108598 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
108599 +
108600 + Note that the implementation requires a gcc with plugin support,
108601 + i.e., gcc 4.5 or newer. You may need to install the supporting
108602 + headers explicitly in addition to the normal gcc package.
108603 +
108604 +config PAX_LATENT_ENTROPY
108605 + bool "Generate some entropy during boot and runtime"
108606 + default y if GRKERNSEC_CONFIG_AUTO
108607 + help
108608 + By saying Y here the kernel will instrument some kernel code to
108609 + extract some entropy from both original and artificially created
108610 + program state. This will help especially embedded systems where
108611 + there is little 'natural' source of entropy normally. The cost
108612 + is some slowdown of the boot process and fork and irq processing.
108613 +
108614 + When pax_extra_latent_entropy is passed on the kernel command line,
108615 + entropy will be extracted from up to the first 4GB of RAM while the
108616 + runtime memory allocator is being initialized. This costs even more
108617 + slowdown of the boot process.
108618 +
108619 + Note that the implementation requires a gcc with plugin support,
108620 + i.e., gcc 4.5 or newer. You may need to install the supporting
108621 + headers explicitly in addition to the normal gcc package.
108622 +
108623 + Note that entropy extracted this way is not cryptographically
108624 + secure!
108625 +
108626 +endmenu
108627 +
108628 +endmenu
108629 +
108630 +source grsecurity/Kconfig
108631 +
108632 +endmenu
108633 +
108634 +endmenu
108635 +
108636 source security/keys/Kconfig
108637
108638 config SECURITY_DMESG_RESTRICT
108639 @@ -103,7 +1072,7 @@ config INTEL_TXT
108640 config LSM_MMAP_MIN_ADDR
108641 int "Low address space for LSM to protect from user allocation"
108642 depends on SECURITY && SECURITY_SELINUX
108643 - default 32768 if ARM || (ARM64 && COMPAT)
108644 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
108645 default 65536
108646 help
108647 This is the portion of low virtual memory which should be protected
108648 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
108649 index fdaa50c..2761dcb 100644
108650 --- a/security/apparmor/file.c
108651 +++ b/security/apparmor/file.c
108652 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
108653 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
108654 struct path *new_dir, struct dentry *new_dentry)
108655 {
108656 - struct path link = { new_dir->mnt, new_dentry };
108657 - struct path target = { new_dir->mnt, old_dentry };
108658 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
108659 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
108660 struct path_cond cond = {
108661 old_dentry->d_inode->i_uid,
108662 old_dentry->d_inode->i_mode
108663 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
108664 index 65ca451..ad6f22d 100644
108665 --- a/security/apparmor/lsm.c
108666 +++ b/security/apparmor/lsm.c
108667 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108668 struct dentry *dentry, u32 mask,
108669 struct path_cond *cond)
108670 {
108671 - struct path path = { dir->mnt, dentry };
108672 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
108673
108674 return common_perm(op, &path, mask, cond);
108675 }
108676 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
108677 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
108678 struct dentry *dentry, u32 mask)
108679 {
108680 - struct path path = { mnt, dentry };
108681 + struct path path = { .mnt = mnt, .dentry = dentry };
108682 struct path_cond cond = { dentry->d_inode->i_uid,
108683 dentry->d_inode->i_mode
108684 };
108685 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
108686
108687 profile = aa_current_profile();
108688 if (!unconfined(profile)) {
108689 - struct path old_path = { old_dir->mnt, old_dentry };
108690 - struct path new_path = { new_dir->mnt, new_dentry };
108691 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
108692 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
108693 struct path_cond cond = { old_dentry->d_inode->i_uid,
108694 old_dentry->d_inode->i_mode
108695 };
108696 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
108697 return error;
108698 }
108699
108700 -static struct security_operations apparmor_ops = {
108701 +static struct security_operations apparmor_ops __read_only = {
108702 .name = "apparmor",
108703
108704 .ptrace_access_check = apparmor_ptrace_access_check,
108705 diff --git a/security/commoncap.c b/security/commoncap.c
108706 index 2915d85..970753f 100644
108707 --- a/security/commoncap.c
108708 +++ b/security/commoncap.c
108709 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
108710 return 0;
108711 }
108712
108713 +/* returns:
108714 + 1 for suid privilege
108715 + 2 for sgid privilege
108716 + 3 for fscap privilege
108717 +*/
108718 +int is_privileged_binary(const struct dentry *dentry)
108719 +{
108720 + struct cpu_vfs_cap_data capdata;
108721 + struct inode *inode = dentry->d_inode;
108722 +
108723 + if (!inode || S_ISDIR(inode->i_mode))
108724 + return 0;
108725 +
108726 + if (inode->i_mode & S_ISUID)
108727 + return 1;
108728 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
108729 + return 2;
108730 +
108731 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
108732 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
108733 + return 3;
108734 + }
108735 +
108736 + return 0;
108737 +}
108738 +
108739 /*
108740 * Attempt to get the on-exec apply capability sets for an executable file from
108741 * its xattrs and, if present, apply them to the proposed credentials being
108742 @@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
108743 const struct cred *cred = current_cred();
108744 kuid_t root_uid = make_kuid(cred->user_ns, 0);
108745
108746 + if (gr_acl_enable_at_secure())
108747 + return 1;
108748 +
108749 if (!uid_eq(cred->uid, root_uid)) {
108750 if (bprm->cap_effective)
108751 return 1;
108752 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
108753 index 8ee997d..24c174b 100644
108754 --- a/security/integrity/ima/ima.h
108755 +++ b/security/integrity/ima/ima.h
108756 @@ -116,8 +116,8 @@ int ima_init_template(void);
108757 extern spinlock_t ima_queue_lock;
108758
108759 struct ima_h_table {
108760 - atomic_long_t len; /* number of stored measurements in the list */
108761 - atomic_long_t violations;
108762 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
108763 + atomic_long_unchecked_t violations;
108764 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
108765 };
108766 extern struct ima_h_table ima_htable;
108767 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
108768 index b8a27c5..50a769f 100644
108769 --- a/security/integrity/ima/ima_api.c
108770 +++ b/security/integrity/ima/ima_api.c
108771 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
108772 int result;
108773
108774 /* can overflow, only indicator */
108775 - atomic_long_inc(&ima_htable.violations);
108776 + atomic_long_inc_unchecked(&ima_htable.violations);
108777
108778 result = ima_alloc_init_template(NULL, file, filename,
108779 NULL, 0, &entry);
108780 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
108781 index 461215e..9bb12ee 100644
108782 --- a/security/integrity/ima/ima_fs.c
108783 +++ b/security/integrity/ima/ima_fs.c
108784 @@ -28,12 +28,12 @@
108785 static int valid_policy = 1;
108786 #define TMPBUFLEN 12
108787 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
108788 - loff_t *ppos, atomic_long_t *val)
108789 + loff_t *ppos, atomic_long_unchecked_t *val)
108790 {
108791 char tmpbuf[TMPBUFLEN];
108792 ssize_t len;
108793
108794 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
108795 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
108796 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
108797 }
108798
108799 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
108800 index 552705d..9920f4fb 100644
108801 --- a/security/integrity/ima/ima_queue.c
108802 +++ b/security/integrity/ima/ima_queue.c
108803 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
108804 INIT_LIST_HEAD(&qe->later);
108805 list_add_tail_rcu(&qe->later, &ima_measurements);
108806
108807 - atomic_long_inc(&ima_htable.len);
108808 + atomic_long_inc_unchecked(&ima_htable.len);
108809 key = ima_hash_key(entry->digest);
108810 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
108811 return 0;
108812 diff --git a/security/keys/compat.c b/security/keys/compat.c
108813 index 3478965..ec7bb9e 100644
108814 --- a/security/keys/compat.c
108815 +++ b/security/keys/compat.c
108816 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
108817 if (ret == 0)
108818 goto no_payload_free;
108819
108820 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
108821 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
108822 err:
108823 if (iov != iovstack)
108824 kfree(iov);
108825 diff --git a/security/keys/internal.h b/security/keys/internal.h
108826 index 200e378..cdc74b5 100644
108827 --- a/security/keys/internal.h
108828 +++ b/security/keys/internal.h
108829 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
108830 extern long keyctl_invalidate_key(key_serial_t);
108831
108832 extern long keyctl_instantiate_key_common(key_serial_t,
108833 - const struct iovec *,
108834 + const struct iovec __user *,
108835 unsigned, size_t, key_serial_t);
108836 #ifdef CONFIG_PERSISTENT_KEYRINGS
108837 extern long keyctl_get_persistent(uid_t, key_serial_t);
108838 diff --git a/security/keys/key.c b/security/keys/key.c
108839 index aee2ec5..c276071 100644
108840 --- a/security/keys/key.c
108841 +++ b/security/keys/key.c
108842 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
108843
108844 atomic_set(&key->usage, 1);
108845 init_rwsem(&key->sem);
108846 - lockdep_set_class(&key->sem, &type->lock_class);
108847 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
108848 key->index_key.type = type;
108849 key->user = user;
108850 key->quotalen = quotalen;
108851 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
108852 struct key_type *p;
108853 int ret;
108854
108855 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
108856 + pax_open_kernel();
108857 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
108858 + pax_close_kernel();
108859
108860 ret = -EEXIST;
108861 down_write(&key_types_sem);
108862 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
108863 }
108864
108865 /* store the type */
108866 - list_add(&ktype->link, &key_types_list);
108867 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
108868
108869 pr_notice("Key type %s registered\n", ktype->name);
108870 ret = 0;
108871 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
108872 void unregister_key_type(struct key_type *ktype)
108873 {
108874 down_write(&key_types_sem);
108875 - list_del_init(&ktype->link);
108876 + pax_list_del_init((struct list_head *)&ktype->link);
108877 downgrade_write(&key_types_sem);
108878 key_gc_keytype(ktype);
108879 pr_notice("Key type %s unregistered\n", ktype->name);
108880 @@ -1125,10 +1127,10 @@ void __init key_init(void)
108881 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
108882
108883 /* add the special key types */
108884 - list_add_tail(&key_type_keyring.link, &key_types_list);
108885 - list_add_tail(&key_type_dead.link, &key_types_list);
108886 - list_add_tail(&key_type_user.link, &key_types_list);
108887 - list_add_tail(&key_type_logon.link, &key_types_list);
108888 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
108889 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
108890 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
108891 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
108892
108893 /* record the root user tracking */
108894 rb_link_node(&root_key_user.node,
108895 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
108896 index 4743d71..170a185 100644
108897 --- a/security/keys/keyctl.c
108898 +++ b/security/keys/keyctl.c
108899 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
108900 /*
108901 * Copy the iovec data from userspace
108902 */
108903 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
108904 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
108905 unsigned ioc)
108906 {
108907 for (; ioc > 0; ioc--) {
108908 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
108909 * If successful, 0 will be returned.
108910 */
108911 long keyctl_instantiate_key_common(key_serial_t id,
108912 - const struct iovec *payload_iov,
108913 + const struct iovec __user *payload_iov,
108914 unsigned ioc,
108915 size_t plen,
108916 key_serial_t ringid)
108917 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
108918 [0].iov_len = plen
108919 };
108920
108921 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
108922 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
108923 }
108924
108925 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
108926 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
108927 if (ret == 0)
108928 goto no_payload_free;
108929
108930 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
108931 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
108932 err:
108933 if (iov != iovstack)
108934 kfree(iov);
108935 diff --git a/security/keys/request_key.c b/security/keys/request_key.c
108936 index 0c7aea4..486ef6f 100644
108937 --- a/security/keys/request_key.c
108938 +++ b/security/keys/request_key.c
108939 @@ -414,6 +414,7 @@ link_check_failed:
108940
108941 link_prealloc_failed:
108942 mutex_unlock(&user->cons_lock);
108943 + key_put(key);
108944 kleave(" = %d [prelink]", ret);
108945 return ret;
108946
108947 diff --git a/security/min_addr.c b/security/min_addr.c
108948 index f728728..6457a0c 100644
108949 --- a/security/min_addr.c
108950 +++ b/security/min_addr.c
108951 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
108952 */
108953 static void update_mmap_min_addr(void)
108954 {
108955 +#ifndef SPARC
108956 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
108957 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
108958 mmap_min_addr = dac_mmap_min_addr;
108959 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
108960 #else
108961 mmap_min_addr = dac_mmap_min_addr;
108962 #endif
108963 +#endif
108964 }
108965
108966 /*
108967 diff --git a/security/security.c b/security/security.c
108968 index 18b35c6..c9fbc92 100644
108969 --- a/security/security.c
108970 +++ b/security/security.c
108971 @@ -33,8 +33,8 @@
108972 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
108973 CONFIG_DEFAULT_SECURITY;
108974
108975 -static struct security_operations *security_ops;
108976 -static struct security_operations default_security_ops = {
108977 +struct security_operations *security_ops __read_only;
108978 +struct security_operations default_security_ops __read_only = {
108979 .name = "default",
108980 };
108981
108982 @@ -73,11 +73,6 @@ int __init security_init(void)
108983 return 0;
108984 }
108985
108986 -void reset_security_ops(void)
108987 -{
108988 - security_ops = &default_security_ops;
108989 -}
108990 -
108991 /* Save user chosen LSM */
108992 static int __init choose_lsm(char *str)
108993 {
108994 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
108995 index a18f1fa..c9b9fc4 100644
108996 --- a/security/selinux/avc.c
108997 +++ b/security/selinux/avc.c
108998 @@ -59,7 +59,7 @@ struct avc_node {
108999 struct avc_cache {
109000 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
109001 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
109002 - atomic_t lru_hint; /* LRU hint for reclaim scan */
109003 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
109004 atomic_t active_nodes;
109005 u32 latest_notif; /* latest revocation notification */
109006 };
109007 @@ -167,7 +167,7 @@ void __init avc_init(void)
109008 spin_lock_init(&avc_cache.slots_lock[i]);
109009 }
109010 atomic_set(&avc_cache.active_nodes, 0);
109011 - atomic_set(&avc_cache.lru_hint, 0);
109012 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
109013
109014 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
109015 0, SLAB_PANIC, NULL);
109016 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
109017 spinlock_t *lock;
109018
109019 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
109020 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109021 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
109022 head = &avc_cache.slots[hvalue];
109023 lock = &avc_cache.slots_lock[hvalue];
109024
109025 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
109026 index 6da7532..f0b1882 100644
109027 --- a/security/selinux/hooks.c
109028 +++ b/security/selinux/hooks.c
109029 @@ -5807,7 +5807,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
109030
109031 #endif
109032
109033 -static struct security_operations selinux_ops = {
109034 +static struct security_operations selinux_ops __read_only = {
109035 + .name = "selinux",
109036 .name = "selinux",
109037
109038 .ptrace_access_check = selinux_ptrace_access_check,
109039 @@ -6148,6 +6149,9 @@ static void selinux_nf_ip_exit(void)
109040 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
109041 static int selinux_disabled;
109042
109043 +extern struct security_operations *security_ops;
109044 +extern struct security_operations default_security_ops;
109045 +
109046 int selinux_disable(void)
109047 {
109048 if (ss_initialized) {
109049 @@ -6165,7 +6169,9 @@ int selinux_disable(void)
109050 selinux_disabled = 1;
109051 selinux_enabled = 0;
109052
109053 - reset_security_ops();
109054 + pax_open_kernel();
109055 + security_ops = &default_security_ops;
109056 + pax_close_kernel();
109057
109058 /* Try to destroy the avc node cache */
109059 avc_disable();
109060 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
109061 index 1450f85..a91e0bc 100644
109062 --- a/security/selinux/include/xfrm.h
109063 +++ b/security/selinux/include/xfrm.h
109064 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
109065
109066 rtnl_lock();
109067 for_each_net(net) {
109068 - atomic_inc(&net->xfrm.flow_cache_genid);
109069 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
109070 rt_genid_bump_all(net);
109071 }
109072 rtnl_unlock();
109073 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
109074 index a717877..0747450 100644
109075 --- a/security/smack/smack_lsm.c
109076 +++ b/security/smack/smack_lsm.c
109077 @@ -4082,7 +4082,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
109078 return 0;
109079 }
109080
109081 -struct security_operations smack_ops = {
109082 +struct security_operations smack_ops __read_only = {
109083 .name = "smack",
109084
109085 .ptrace_access_check = smack_ptrace_access_check,
109086 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
109087 index 4003907..13a2b55 100644
109088 --- a/security/tomoyo/file.c
109089 +++ b/security/tomoyo/file.c
109090 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
109091 {
109092 struct tomoyo_request_info r;
109093 struct tomoyo_obj_info obj = {
109094 - .path1 = *path,
109095 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109096 };
109097 int error = -ENOMEM;
109098 struct tomoyo_path_info buf;
109099 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
109100 struct tomoyo_path_info buf;
109101 struct tomoyo_request_info r;
109102 struct tomoyo_obj_info obj = {
109103 - .path1 = *path,
109104 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109105 };
109106 int idx;
109107
109108 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
109109 {
109110 struct tomoyo_request_info r;
109111 struct tomoyo_obj_info obj = {
109112 - .path1 = *path,
109113 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109114 };
109115 int error;
109116 struct tomoyo_path_info buf;
109117 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
109118 {
109119 struct tomoyo_request_info r;
109120 struct tomoyo_obj_info obj = {
109121 - .path1 = *path,
109122 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
109123 };
109124 int error = -ENOMEM;
109125 struct tomoyo_path_info buf;
109126 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
109127 struct tomoyo_path_info buf2;
109128 struct tomoyo_request_info r;
109129 struct tomoyo_obj_info obj = {
109130 - .path1 = *path1,
109131 - .path2 = *path2,
109132 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
109133 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
109134 };
109135 int idx;
109136
109137 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
109138 index 390c646..f2f8db3 100644
109139 --- a/security/tomoyo/mount.c
109140 +++ b/security/tomoyo/mount.c
109141 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
109142 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
109143 need_dev = -1; /* dev_name is a directory */
109144 } else {
109145 + if (!capable(CAP_SYS_ADMIN)) {
109146 + error = -EPERM;
109147 + goto out;
109148 + }
109149 fstype = get_fs_type(type);
109150 if (!fstype) {
109151 error = -ENODEV;
109152 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
109153 index f0b756e..8aa497b 100644
109154 --- a/security/tomoyo/tomoyo.c
109155 +++ b/security/tomoyo/tomoyo.c
109156 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
109157 */
109158 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
109159 {
109160 - struct path path = { mnt, dentry };
109161 + struct path path = { .mnt = mnt, .dentry = dentry };
109162 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
109163 }
109164
109165 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
109166 */
109167 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109168 {
109169 - struct path path = { parent->mnt, dentry };
109170 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109171 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
109172 }
109173
109174 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
109175 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109176 umode_t mode)
109177 {
109178 - struct path path = { parent->mnt, dentry };
109179 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109180 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
109181 mode & S_IALLUGO);
109182 }
109183 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
109184 */
109185 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109186 {
109187 - struct path path = { parent->mnt, dentry };
109188 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109189 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
109190 }
109191
109192 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
109193 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109194 const char *old_name)
109195 {
109196 - struct path path = { parent->mnt, dentry };
109197 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109198 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
109199 }
109200
109201 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
109202 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109203 umode_t mode, unsigned int dev)
109204 {
109205 - struct path path = { parent->mnt, dentry };
109206 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
109207 int type = TOMOYO_TYPE_CREATE;
109208 const unsigned int perm = mode & S_IALLUGO;
109209
109210 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
109211 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
109212 struct dentry *new_dentry)
109213 {
109214 - struct path path1 = { new_dir->mnt, old_dentry };
109215 - struct path path2 = { new_dir->mnt, new_dentry };
109216 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
109217 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
109218 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
109219 }
109220
109221 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
109222 struct path *new_parent,
109223 struct dentry *new_dentry)
109224 {
109225 - struct path path1 = { old_parent->mnt, old_dentry };
109226 - struct path path2 = { new_parent->mnt, new_dentry };
109227 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
109228 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
109229 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
109230 }
109231
109232 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
109233 */
109234 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
109235 {
109236 - struct path path = { mnt, mnt->mnt_root };
109237 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
109238 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
109239 }
109240
109241 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
109242 * tomoyo_security_ops is a "struct security_operations" which is used for
109243 * registering TOMOYO.
109244 */
109245 -static struct security_operations tomoyo_security_ops = {
109246 +static struct security_operations tomoyo_security_ops __read_only = {
109247 .name = "tomoyo",
109248 .cred_alloc_blank = tomoyo_cred_alloc_blank,
109249 .cred_prepare = tomoyo_cred_prepare,
109250 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
109251 index 20ef514..4182bed 100644
109252 --- a/security/yama/Kconfig
109253 +++ b/security/yama/Kconfig
109254 @@ -1,6 +1,6 @@
109255 config SECURITY_YAMA
109256 bool "Yama support"
109257 - depends on SECURITY
109258 + depends on SECURITY && !GRKERNSEC
109259 select SECURITYFS
109260 select SECURITY_PATH
109261 default n
109262 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
109263 index 13c88fbc..f8c115e 100644
109264 --- a/security/yama/yama_lsm.c
109265 +++ b/security/yama/yama_lsm.c
109266 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
109267 }
109268
109269 #ifndef CONFIG_SECURITY_YAMA_STACKED
109270 -static struct security_operations yama_ops = {
109271 +static struct security_operations yama_ops __read_only = {
109272 .name = "yama",
109273
109274 .ptrace_access_check = yama_ptrace_access_check,
109275 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
109276 #endif
109277
109278 #ifdef CONFIG_SYSCTL
109279 +static int zero __read_only;
109280 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
109281 +
109282 static int yama_dointvec_minmax(struct ctl_table *table, int write,
109283 void __user *buffer, size_t *lenp, loff_t *ppos)
109284 {
109285 - int rc;
109286 + ctl_table_no_const yama_table;
109287
109288 if (write && !capable(CAP_SYS_PTRACE))
109289 return -EPERM;
109290
109291 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
109292 - if (rc)
109293 - return rc;
109294 -
109295 + yama_table = *table;
109296 /* Lock the max value if it ever gets set. */
109297 - if (write && *(int *)table->data == *(int *)table->extra2)
109298 - table->extra1 = table->extra2;
109299 -
109300 - return rc;
109301 + if (ptrace_scope == max_scope)
109302 + yama_table.extra1 = &max_scope;
109303 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
109304 }
109305
109306 -static int zero;
109307 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
109308 -
109309 struct ctl_path yama_sysctl_path[] = {
109310 { .procname = "kernel", },
109311 { .procname = "yama", },
109312 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
109313 index 23c371e..da7c25e 100644
109314 --- a/sound/aoa/codecs/onyx.c
109315 +++ b/sound/aoa/codecs/onyx.c
109316 @@ -54,7 +54,7 @@ struct onyx {
109317 spdif_locked:1,
109318 analog_locked:1,
109319 original_mute:2;
109320 - int open_count;
109321 + local_t open_count;
109322 struct codec_info *codec_info;
109323
109324 /* mutex serializes concurrent access to the device
109325 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
109326 struct onyx *onyx = cii->codec_data;
109327
109328 mutex_lock(&onyx->mutex);
109329 - onyx->open_count++;
109330 + local_inc(&onyx->open_count);
109331 mutex_unlock(&onyx->mutex);
109332
109333 return 0;
109334 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
109335 struct onyx *onyx = cii->codec_data;
109336
109337 mutex_lock(&onyx->mutex);
109338 - onyx->open_count--;
109339 - if (!onyx->open_count)
109340 + if (local_dec_and_test(&onyx->open_count))
109341 onyx->spdif_locked = onyx->analog_locked = 0;
109342 mutex_unlock(&onyx->mutex);
109343
109344 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
109345 index ffd2025..df062c9 100644
109346 --- a/sound/aoa/codecs/onyx.h
109347 +++ b/sound/aoa/codecs/onyx.h
109348 @@ -11,6 +11,7 @@
109349 #include <linux/i2c.h>
109350 #include <asm/pmac_low_i2c.h>
109351 #include <asm/prom.h>
109352 +#include <asm/local.h>
109353
109354 /* PCM3052 register definitions */
109355
109356 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
109357 index ada69d7..5f65386 100644
109358 --- a/sound/core/oss/pcm_oss.c
109359 +++ b/sound/core/oss/pcm_oss.c
109360 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
109361 if (in_kernel) {
109362 mm_segment_t fs;
109363 fs = snd_enter_user();
109364 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109365 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109366 snd_leave_user(fs);
109367 } else {
109368 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
109369 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
109370 }
109371 if (ret != -EPIPE && ret != -ESTRPIPE)
109372 break;
109373 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
109374 if (in_kernel) {
109375 mm_segment_t fs;
109376 fs = snd_enter_user();
109377 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109378 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109379 snd_leave_user(fs);
109380 } else {
109381 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
109382 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
109383 }
109384 if (ret == -EPIPE) {
109385 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
109386 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
109387 struct snd_pcm_plugin_channel *channels;
109388 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
109389 if (!in_kernel) {
109390 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
109391 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
109392 return -EFAULT;
109393 buf = runtime->oss.buffer;
109394 }
109395 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
109396 }
109397 } else {
109398 tmp = snd_pcm_oss_write2(substream,
109399 - (const char __force *)buf,
109400 + (const char __force_kernel *)buf,
109401 runtime->oss.period_bytes, 0);
109402 if (tmp <= 0)
109403 goto err;
109404 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
109405 struct snd_pcm_runtime *runtime = substream->runtime;
109406 snd_pcm_sframes_t frames, frames1;
109407 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
109408 - char __user *final_dst = (char __force __user *)buf;
109409 + char __user *final_dst = (char __force_user *)buf;
109410 if (runtime->oss.plugin_first) {
109411 struct snd_pcm_plugin_channel *channels;
109412 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
109413 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
109414 xfer += tmp;
109415 runtime->oss.buffer_used -= tmp;
109416 } else {
109417 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
109418 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
109419 runtime->oss.period_bytes, 0);
109420 if (tmp <= 0)
109421 goto err;
109422 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
109423 size1);
109424 size1 /= runtime->channels; /* frames */
109425 fs = snd_enter_user();
109426 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
109427 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
109428 snd_leave_user(fs);
109429 }
109430 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
109431 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
109432 index 2d957ba..fda022c 100644
109433 --- a/sound/core/pcm_compat.c
109434 +++ b/sound/core/pcm_compat.c
109435 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
109436 int err;
109437
109438 fs = snd_enter_user();
109439 - err = snd_pcm_delay(substream, &delay);
109440 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
109441 snd_leave_user(fs);
109442 if (err < 0)
109443 return err;
109444 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
109445 index 64d9863..969034b 100644
109446 --- a/sound/core/pcm_native.c
109447 +++ b/sound/core/pcm_native.c
109448 @@ -2956,11 +2956,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
109449 switch (substream->stream) {
109450 case SNDRV_PCM_STREAM_PLAYBACK:
109451 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
109452 - (void __user *)arg);
109453 + (void __force_user *)arg);
109454 break;
109455 case SNDRV_PCM_STREAM_CAPTURE:
109456 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
109457 - (void __user *)arg);
109458 + (void __force_user *)arg);
109459 break;
109460 default:
109461 result = -EINVAL;
109462 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
109463 index 16d4267..fe8b49b 100644
109464 --- a/sound/core/seq/oss/seq_oss.c
109465 +++ b/sound/core/seq/oss/seq_oss.c
109466 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
109467 {
109468 int rc;
109469 static struct snd_seq_dev_ops ops = {
109470 - snd_seq_oss_synth_register,
109471 - snd_seq_oss_synth_unregister,
109472 + .init_device = snd_seq_oss_synth_register,
109473 + .free_device = snd_seq_oss_synth_unregister,
109474 };
109475
109476 snd_seq_autoload_lock();
109477 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
109478 index 0631bda..d0dcd49 100644
109479 --- a/sound/core/seq/seq_device.c
109480 +++ b/sound/core/seq/seq_device.c
109481 @@ -65,7 +65,7 @@ struct ops_list {
109482 int argsize; /* argument size */
109483
109484 /* operators */
109485 - struct snd_seq_dev_ops ops;
109486 + struct snd_seq_dev_ops *ops;
109487
109488 /* registered devices */
109489 struct list_head dev_list; /* list of devices */
109490 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
109491
109492 mutex_lock(&ops->reg_mutex);
109493 /* copy driver operators */
109494 - ops->ops = *entry;
109495 + ops->ops = entry;
109496 ops->driver |= DRIVER_LOADED;
109497 ops->argsize = argsize;
109498
109499 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
109500 dev->name, ops->id, ops->argsize, dev->argsize);
109501 return -EINVAL;
109502 }
109503 - if (ops->ops.init_device(dev) >= 0) {
109504 + if (ops->ops->init_device(dev) >= 0) {
109505 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
109506 ops->num_init_devices++;
109507 } else {
109508 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
109509 dev->name, ops->id, ops->argsize, dev->argsize);
109510 return -EINVAL;
109511 }
109512 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
109513 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
109514 dev->status = SNDRV_SEQ_DEVICE_FREE;
109515 dev->driver_data = NULL;
109516 ops->num_init_devices--;
109517 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
109518 index a1fd77a..69cd659 100644
109519 --- a/sound/core/seq/seq_midi.c
109520 +++ b/sound/core/seq/seq_midi.c
109521 @@ -462,8 +462,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
109522 static int __init alsa_seq_midi_init(void)
109523 {
109524 static struct snd_seq_dev_ops ops = {
109525 - snd_seq_midisynth_register_port,
109526 - snd_seq_midisynth_unregister_port,
109527 + .init_device = snd_seq_midisynth_register_port,
109528 + .free_device = snd_seq_midisynth_unregister_port,
109529 };
109530 memset(&synths, 0, sizeof(synths));
109531 snd_seq_autoload_lock();
109532 diff --git a/sound/core/sound.c b/sound/core/sound.c
109533 index f133306..3ec0dab 100644
109534 --- a/sound/core/sound.c
109535 +++ b/sound/core/sound.c
109536 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
109537 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
109538 default: return;
109539 }
109540 - request_module(str);
109541 + request_module("%s", str);
109542 }
109543
109544 #endif /* modular kernel */
109545 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
109546 index 2a008a9..a1efb3f 100644
109547 --- a/sound/drivers/mts64.c
109548 +++ b/sound/drivers/mts64.c
109549 @@ -29,6 +29,7 @@
109550 #include <sound/initval.h>
109551 #include <sound/rawmidi.h>
109552 #include <sound/control.h>
109553 +#include <asm/local.h>
109554
109555 #define CARD_NAME "Miditerminal 4140"
109556 #define DRIVER_NAME "MTS64"
109557 @@ -67,7 +68,7 @@ struct mts64 {
109558 struct pardevice *pardev;
109559 int pardev_claimed;
109560
109561 - int open_count;
109562 + local_t open_count;
109563 int current_midi_output_port;
109564 int current_midi_input_port;
109565 u8 mode[MTS64_NUM_INPUT_PORTS];
109566 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109567 {
109568 struct mts64 *mts = substream->rmidi->private_data;
109569
109570 - if (mts->open_count == 0) {
109571 + if (local_read(&mts->open_count) == 0) {
109572 /* We don't need a spinlock here, because this is just called
109573 if the device has not been opened before.
109574 So there aren't any IRQs from the device */
109575 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
109576
109577 msleep(50);
109578 }
109579 - ++(mts->open_count);
109580 + local_inc(&mts->open_count);
109581
109582 return 0;
109583 }
109584 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109585 struct mts64 *mts = substream->rmidi->private_data;
109586 unsigned long flags;
109587
109588 - --(mts->open_count);
109589 - if (mts->open_count == 0) {
109590 + if (local_dec_return(&mts->open_count) == 0) {
109591 /* We need the spinlock_irqsave here because we can still
109592 have IRQs at this point */
109593 spin_lock_irqsave(&mts->lock, flags);
109594 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
109595
109596 msleep(500);
109597
109598 - } else if (mts->open_count < 0)
109599 - mts->open_count = 0;
109600 + } else if (local_read(&mts->open_count) < 0)
109601 + local_set(&mts->open_count, 0);
109602
109603 return 0;
109604 }
109605 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
109606 index 6839953..7a0f4b9 100644
109607 --- a/sound/drivers/opl3/opl3_seq.c
109608 +++ b/sound/drivers/opl3/opl3_seq.c
109609 @@ -281,8 +281,8 @@ static int __init alsa_opl3_seq_init(void)
109610 {
109611 static struct snd_seq_dev_ops ops =
109612 {
109613 - snd_opl3_seq_new_device,
109614 - snd_opl3_seq_delete_device
109615 + .init_device = snd_opl3_seq_new_device,
109616 + .free_device = snd_opl3_seq_delete_device
109617 };
109618
109619 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
109620 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
109621 index b953fb4..1999c01 100644
109622 --- a/sound/drivers/opl4/opl4_lib.c
109623 +++ b/sound/drivers/opl4/opl4_lib.c
109624 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
109625 MODULE_DESCRIPTION("OPL4 driver");
109626 MODULE_LICENSE("GPL");
109627
109628 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
109629 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
109630 {
109631 int timeout = 10;
109632 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
109633 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
109634 index 9919769..d7de36c 100644
109635 --- a/sound/drivers/opl4/opl4_seq.c
109636 +++ b/sound/drivers/opl4/opl4_seq.c
109637 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
109638 static int __init alsa_opl4_synth_init(void)
109639 {
109640 static struct snd_seq_dev_ops ops = {
109641 - snd_opl4_seq_new_device,
109642 - snd_opl4_seq_delete_device
109643 + .init_device = snd_opl4_seq_new_device,
109644 + .free_device = snd_opl4_seq_delete_device
109645 };
109646
109647 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
109648 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
109649 index 464385a..46ab3f6 100644
109650 --- a/sound/drivers/portman2x4.c
109651 +++ b/sound/drivers/portman2x4.c
109652 @@ -48,6 +48,7 @@
109653 #include <sound/initval.h>
109654 #include <sound/rawmidi.h>
109655 #include <sound/control.h>
109656 +#include <asm/local.h>
109657
109658 #define CARD_NAME "Portman 2x4"
109659 #define DRIVER_NAME "portman"
109660 @@ -85,7 +86,7 @@ struct portman {
109661 struct pardevice *pardev;
109662 int pardev_claimed;
109663
109664 - int open_count;
109665 + local_t open_count;
109666 int mode[PORTMAN_NUM_INPUT_PORTS];
109667 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
109668 };
109669 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
109670 index 911341b..bd18b63 100644
109671 --- a/sound/firewire/amdtp.c
109672 +++ b/sound/firewire/amdtp.c
109673 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
109674 ptr = s->pcm_buffer_pointer + frames;
109675 if (ptr >= pcm->runtime->buffer_size)
109676 ptr -= pcm->runtime->buffer_size;
109677 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
109678 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
109679
109680 s->pcm_period_pointer += frames;
109681 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
109682 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
109683 */
109684 void amdtp_stream_update(struct amdtp_stream *s)
109685 {
109686 - ACCESS_ONCE(s->source_node_id_field) =
109687 + ACCESS_ONCE_RW(s->source_node_id_field) =
109688 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
109689 }
109690 EXPORT_SYMBOL(amdtp_stream_update);
109691 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
109692 index 8a03a91..aaacc0c 100644
109693 --- a/sound/firewire/amdtp.h
109694 +++ b/sound/firewire/amdtp.h
109695 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
109696 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
109697 struct snd_pcm_substream *pcm)
109698 {
109699 - ACCESS_ONCE(s->pcm) = pcm;
109700 + ACCESS_ONCE_RW(s->pcm) = pcm;
109701 }
109702
109703 /**
109704 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
109705 struct snd_rawmidi_substream *midi)
109706 {
109707 if (port < s->midi_ports)
109708 - ACCESS_ONCE(s->midi[port]) = midi;
109709 + ACCESS_ONCE_RW(s->midi[port]) = midi;
109710 }
109711
109712 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
109713 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
109714 index 48d6dca..a0266c23 100644
109715 --- a/sound/firewire/isight.c
109716 +++ b/sound/firewire/isight.c
109717 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
109718 ptr += count;
109719 if (ptr >= runtime->buffer_size)
109720 ptr -= runtime->buffer_size;
109721 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
109722 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
109723
109724 isight->period_counter += count;
109725 if (isight->period_counter >= runtime->period_size) {
109726 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
109727 if (err < 0)
109728 return err;
109729
109730 - ACCESS_ONCE(isight->pcm_active) = true;
109731 + ACCESS_ONCE_RW(isight->pcm_active) = true;
109732
109733 return 0;
109734 }
109735 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
109736 {
109737 struct isight *isight = substream->private_data;
109738
109739 - ACCESS_ONCE(isight->pcm_active) = false;
109740 + ACCESS_ONCE_RW(isight->pcm_active) = false;
109741
109742 mutex_lock(&isight->mutex);
109743 isight_stop_streaming(isight);
109744 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
109745
109746 switch (cmd) {
109747 case SNDRV_PCM_TRIGGER_START:
109748 - ACCESS_ONCE(isight->pcm_running) = true;
109749 + ACCESS_ONCE_RW(isight->pcm_running) = true;
109750 break;
109751 case SNDRV_PCM_TRIGGER_STOP:
109752 - ACCESS_ONCE(isight->pcm_running) = false;
109753 + ACCESS_ONCE_RW(isight->pcm_running) = false;
109754 break;
109755 default:
109756 return -EINVAL;
109757 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
109758 index 2dba848..c682aef 100644
109759 --- a/sound/firewire/scs1x.c
109760 +++ b/sound/firewire/scs1x.c
109761 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
109762 {
109763 struct scs *scs = stream->rmidi->private_data;
109764
109765 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
109766 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
109767 if (up) {
109768 scs->output_idle = false;
109769 tasklet_schedule(&scs->tasklet);
109770 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
109771 {
109772 struct scs *scs = stream->rmidi->private_data;
109773
109774 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
109775 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
109776 }
109777
109778 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
109779 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
109780
109781 snd_card_disconnect(scs->card);
109782
109783 - ACCESS_ONCE(scs->output) = NULL;
109784 - ACCESS_ONCE(scs->input) = NULL;
109785 + ACCESS_ONCE_RW(scs->output) = NULL;
109786 + ACCESS_ONCE_RW(scs->input) = NULL;
109787
109788 wait_event(scs->idle_wait, scs->output_idle);
109789
109790 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
109791 index 95b39be..42f142c 100644
109792 --- a/sound/isa/sb/emu8000_synth.c
109793 +++ b/sound/isa/sb/emu8000_synth.c
109794 @@ -119,8 +119,8 @@ static int __init alsa_emu8000_init(void)
109795 {
109796
109797 static struct snd_seq_dev_ops ops = {
109798 - snd_emu8000_new_device,
109799 - snd_emu8000_delete_device,
109800 + .init_device = snd_emu8000_new_device,
109801 + .free_device = snd_emu8000_delete_device,
109802 };
109803 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
109804 sizeof(struct snd_emu8000*));
109805 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
109806 index 048439a..3be9f6f 100644
109807 --- a/sound/oss/sb_audio.c
109808 +++ b/sound/oss/sb_audio.c
109809 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
109810 buf16 = (signed short *)(localbuf + localoffs);
109811 while (c)
109812 {
109813 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109814 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
109815 if (copy_from_user(lbuf8,
109816 userbuf+useroffs + p,
109817 locallen))
109818 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
109819 index a33e8ce..2262303 100644
109820 --- a/sound/oss/swarm_cs4297a.c
109821 +++ b/sound/oss/swarm_cs4297a.c
109822 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
109823 {
109824 struct cs4297a_state *s;
109825 u32 pwr, id;
109826 - mm_segment_t fs;
109827 int rval;
109828 u64 cfg;
109829 int mdio_val;
109830 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
109831 if (!rval) {
109832 char *sb1250_duart_present;
109833
109834 +#if 0
109835 + mm_segment_t fs;
109836 fs = get_fs();
109837 set_fs(KERNEL_DS);
109838 -#if 0
109839 val = SOUND_MASK_LINE;
109840 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
109841 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
109842 val = initvol[i].vol;
109843 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
109844 }
109845 + set_fs(fs);
109846 // cs4297a_write_ac97(s, 0x18, 0x0808);
109847 #else
109848 // cs4297a_write_ac97(s, 0x5e, 0x180);
109849 cs4297a_write_ac97(s, 0x02, 0x0808);
109850 cs4297a_write_ac97(s, 0x18, 0x0808);
109851 #endif
109852 - set_fs(fs);
109853
109854 list_add(&s->list, &cs4297a_devs);
109855
109856 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
109857 index 4c41c90..37f3631 100644
109858 --- a/sound/pci/emu10k1/emu10k1_synth.c
109859 +++ b/sound/pci/emu10k1/emu10k1_synth.c
109860 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
109861 {
109862
109863 static struct snd_seq_dev_ops ops = {
109864 - snd_emu10k1_synth_new_device,
109865 - snd_emu10k1_synth_delete_device,
109866 + .init_device = snd_emu10k1_synth_new_device,
109867 + .free_device = snd_emu10k1_synth_delete_device,
109868 };
109869 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
109870 sizeof(struct snd_emu10k1_synth_arg));
109871 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
109872 index 2fe86d2..8f1cd08 100644
109873 --- a/sound/pci/hda/hda_codec.c
109874 +++ b/sound/pci/hda/hda_codec.c
109875 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
109876 /* FIXME: set_fs() hack for obtaining user-space TLV data */
109877 mm_segment_t fs = get_fs();
109878 set_fs(get_ds());
109879 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
109880 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
109881 tlv = _tlv;
109882 set_fs(fs);
109883 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
109884 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
109885 index 4631a23..001ae57 100644
109886 --- a/sound/pci/ymfpci/ymfpci.h
109887 +++ b/sound/pci/ymfpci/ymfpci.h
109888 @@ -358,7 +358,7 @@ struct snd_ymfpci {
109889 spinlock_t reg_lock;
109890 spinlock_t voice_lock;
109891 wait_queue_head_t interrupt_sleep;
109892 - atomic_t interrupt_sleep_count;
109893 + atomic_unchecked_t interrupt_sleep_count;
109894 struct snd_info_entry *proc_entry;
109895 const struct firmware *dsp_microcode;
109896 const struct firmware *controller_microcode;
109897 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
109898 index 81c916a..516f0bf 100644
109899 --- a/sound/pci/ymfpci/ymfpci_main.c
109900 +++ b/sound/pci/ymfpci/ymfpci_main.c
109901 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
109902 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
109903 break;
109904 }
109905 - if (atomic_read(&chip->interrupt_sleep_count)) {
109906 - atomic_set(&chip->interrupt_sleep_count, 0);
109907 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
109908 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
109909 wake_up(&chip->interrupt_sleep);
109910 }
109911 __end:
109912 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
109913 continue;
109914 init_waitqueue_entry(&wait, current);
109915 add_wait_queue(&chip->interrupt_sleep, &wait);
109916 - atomic_inc(&chip->interrupt_sleep_count);
109917 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
109918 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
109919 remove_wait_queue(&chip->interrupt_sleep, &wait);
109920 }
109921 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
109922 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
109923 spin_unlock(&chip->reg_lock);
109924
109925 - if (atomic_read(&chip->interrupt_sleep_count)) {
109926 - atomic_set(&chip->interrupt_sleep_count, 0);
109927 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
109928 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
109929 wake_up(&chip->interrupt_sleep);
109930 }
109931 }
109932 @@ -2423,7 +2423,7 @@ int snd_ymfpci_create(struct snd_card *card,
109933 spin_lock_init(&chip->reg_lock);
109934 spin_lock_init(&chip->voice_lock);
109935 init_waitqueue_head(&chip->interrupt_sleep);
109936 - atomic_set(&chip->interrupt_sleep_count, 0);
109937 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
109938 chip->card = card;
109939 chip->pci = pci;
109940 chip->irq = -1;
109941 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
109942 index 08d7259..0336224 100644
109943 --- a/sound/soc/soc-ac97.c
109944 +++ b/sound/soc/soc-ac97.c
109945 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
109946 if (ret)
109947 return ret;
109948
109949 - ops->warm_reset = snd_soc_ac97_warm_reset;
109950 - ops->reset = snd_soc_ac97_reset;
109951 + pax_open_kernel();
109952 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
109953 + *(void **)&ops->reset = snd_soc_ac97_reset;
109954 + pax_close_kernel();
109955
109956 snd_ac97_rst_cfg = cfg;
109957 return 0;
109958 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
109959 index 7778b8e..3d619fc 100644
109960 --- a/sound/synth/emux/emux_seq.c
109961 +++ b/sound/synth/emux/emux_seq.c
109962 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
109963 * MIDI emulation operators
109964 */
109965 static struct snd_midi_op emux_ops = {
109966 - snd_emux_note_on,
109967 - snd_emux_note_off,
109968 - snd_emux_key_press,
109969 - snd_emux_terminate_note,
109970 - snd_emux_control,
109971 - snd_emux_nrpn,
109972 - snd_emux_sysex,
109973 + .note_on = snd_emux_note_on,
109974 + .note_off = snd_emux_note_off,
109975 + .key_press = snd_emux_key_press,
109976 + .note_terminate = snd_emux_terminate_note,
109977 + .control = snd_emux_control,
109978 + .nrpn = snd_emux_nrpn,
109979 + .sysex = snd_emux_sysex,
109980 };
109981
109982
109983 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
109984 new file mode 100644
109985 index 0000000..de92ed9
109986 --- /dev/null
109987 +++ b/tools/gcc/.gitignore
109988 @@ -0,0 +1 @@
109989 +randomize_layout_seed.h
109990 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
109991 new file mode 100644
109992 index 0000000..7b8921f
109993 --- /dev/null
109994 +++ b/tools/gcc/Makefile
109995 @@ -0,0 +1,52 @@
109996 +#CC := gcc
109997 +#PLUGIN_SOURCE_FILES := pax_plugin.c
109998 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
109999 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
110000 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
110001 +
110002 +ifeq ($(PLUGINCC),$(HOSTCC))
110003 +HOSTLIBS := hostlibs
110004 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
110005 +export HOST_EXTRACFLAGS
110006 +else
110007 +HOSTLIBS := hostcxxlibs
110008 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
110009 +export HOST_EXTRACXXFLAGS
110010 +endif
110011 +
110012 +export GCCPLUGINS_DIR HOSTLIBS
110013 +
110014 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
110015 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
110016 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
110017 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
110018 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
110019 +$(HOSTLIBS)-y += colorize_plugin.so
110020 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
110021 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
110022 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
110023 +
110024 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
110025 +subdir- += size_overflow_plugin
110026 +
110027 +always := $($(HOSTLIBS)-y)
110028 +
110029 +constify_plugin-objs := constify_plugin.o
110030 +stackleak_plugin-objs := stackleak_plugin.o
110031 +kallocstat_plugin-objs := kallocstat_plugin.o
110032 +kernexec_plugin-objs := kernexec_plugin.o
110033 +checker_plugin-objs := checker_plugin.o
110034 +colorize_plugin-objs := colorize_plugin.o
110035 +latent_entropy_plugin-objs := latent_entropy_plugin.o
110036 +structleak_plugin-objs := structleak_plugin.o
110037 +randomize_layout_plugin-objs := randomize_layout_plugin.o
110038 +
110039 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
110040 +
110041 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
110042 + cmd_create_randomize_layout_seed = \
110043 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
110044 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
110045 + $(call if_changed,create_randomize_layout_seed)
110046 +
110047 +targets += randomize_layout_seed.h randomize_layout_hash.h
110048 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
110049 new file mode 100644
110050 index 0000000..5452feea
110051 --- /dev/null
110052 +++ b/tools/gcc/checker_plugin.c
110053 @@ -0,0 +1,150 @@
110054 +/*
110055 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
110056 + * Licensed under the GPL v2
110057 + *
110058 + * Note: the choice of the license means that the compilation process is
110059 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110060 + * but for the kernel it doesn't matter since it doesn't link against
110061 + * any of the gcc libraries
110062 + *
110063 + * gcc plugin to implement various sparse (source code checker) features
110064 + *
110065 + * TODO:
110066 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
110067 + *
110068 + * BUGS:
110069 + * - none known
110070 + */
110071 +
110072 +#include "gcc-common.h"
110073 +
110074 +extern void c_register_addr_space (const char *str, addr_space_t as);
110075 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
110076 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
110077 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
110078 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
110079 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
110080 +
110081 +int plugin_is_GPL_compatible;
110082 +
110083 +static struct plugin_info checker_plugin_info = {
110084 + .version = "201304082245",
110085 + .help = NULL,
110086 +};
110087 +
110088 +#define ADDR_SPACE_KERNEL 0
110089 +#define ADDR_SPACE_FORCE_KERNEL 1
110090 +#define ADDR_SPACE_USER 2
110091 +#define ADDR_SPACE_FORCE_USER 3
110092 +#define ADDR_SPACE_IOMEM 0
110093 +#define ADDR_SPACE_FORCE_IOMEM 0
110094 +#define ADDR_SPACE_PERCPU 0
110095 +#define ADDR_SPACE_FORCE_PERCPU 0
110096 +#define ADDR_SPACE_RCU 0
110097 +#define ADDR_SPACE_FORCE_RCU 0
110098 +
110099 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
110100 +{
110101 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
110102 +}
110103 +
110104 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
110105 +{
110106 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
110107 +}
110108 +
110109 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
110110 +{
110111 + return default_addr_space_valid_pointer_mode(mode, as);
110112 +}
110113 +
110114 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
110115 +{
110116 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
110117 +}
110118 +
110119 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
110120 +{
110121 + return default_addr_space_legitimize_address(x, oldx, mode, as);
110122 +}
110123 +
110124 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
110125 +{
110126 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
110127 + return true;
110128 +
110129 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
110130 + return true;
110131 +
110132 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
110133 + return true;
110134 +
110135 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
110136 + return true;
110137 +
110138 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
110139 + return true;
110140 +
110141 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
110142 + return true;
110143 +
110144 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
110145 + return true;
110146 +
110147 + return subset == superset;
110148 +}
110149 +
110150 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
110151 +{
110152 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
110153 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
110154 +
110155 + return op;
110156 +}
110157 +
110158 +static void register_checker_address_spaces(void *event_data, void *data)
110159 +{
110160 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
110161 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
110162 + c_register_addr_space("__user", ADDR_SPACE_USER);
110163 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
110164 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
110165 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
110166 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
110167 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
110168 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
110169 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
110170 +
110171 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
110172 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
110173 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
110174 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
110175 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
110176 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
110177 + targetm.addr_space.convert = checker_addr_space_convert;
110178 +}
110179 +
110180 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110181 +{
110182 + const char * const plugin_name = plugin_info->base_name;
110183 + const int argc = plugin_info->argc;
110184 + const struct plugin_argument * const argv = plugin_info->argv;
110185 + int i;
110186 +
110187 + if (!plugin_default_version_check(version, &gcc_version)) {
110188 + error(G_("incompatible gcc/plugin versions"));
110189 + return 1;
110190 + }
110191 +
110192 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
110193 +
110194 + for (i = 0; i < argc; ++i)
110195 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110196 +
110197 + if (TARGET_64BIT == 0)
110198 + return 0;
110199 +
110200 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
110201 +
110202 + return 0;
110203 +}
110204 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
110205 new file mode 100644
110206 index 0000000..54461af
110207 --- /dev/null
110208 +++ b/tools/gcc/colorize_plugin.c
110209 @@ -0,0 +1,210 @@
110210 +/*
110211 + * Copyright 2012-2014 by PaX Team <pageexec@freemail.hu>
110212 + * Licensed under the GPL v2
110213 + *
110214 + * Note: the choice of the license means that the compilation process is
110215 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
110216 + * but for the kernel it doesn't matter since it doesn't link against
110217 + * any of the gcc libraries
110218 + *
110219 + * gcc plugin to colorize diagnostic output
110220 + *
110221 + */
110222 +
110223 +#include "gcc-common.h"
110224 +
110225 +int plugin_is_GPL_compatible;
110226 +
110227 +static struct plugin_info colorize_plugin_info = {
110228 + .version = "201404202350",
110229 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
110230 +};
110231 +
110232 +#define GREEN "\033[32m\033[K"
110233 +#define LIGHTGREEN "\033[1;32m\033[K"
110234 +#define YELLOW "\033[33m\033[K"
110235 +#define LIGHTYELLOW "\033[1;33m\033[K"
110236 +#define RED "\033[31m\033[K"
110237 +#define LIGHTRED "\033[1;31m\033[K"
110238 +#define BLUE "\033[34m\033[K"
110239 +#define LIGHTBLUE "\033[1;34m\033[K"
110240 +#define BRIGHT "\033[1;m\033[K"
110241 +#define NORMAL "\033[m\033[K"
110242 +
110243 +static diagnostic_starter_fn old_starter;
110244 +static diagnostic_finalizer_fn old_finalizer;
110245 +
110246 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110247 +{
110248 + const char *color;
110249 + char *newprefix;
110250 +
110251 + switch (diagnostic->kind) {
110252 + case DK_NOTE:
110253 + color = LIGHTBLUE;
110254 + break;
110255 +
110256 + case DK_PEDWARN:
110257 + case DK_WARNING:
110258 + color = LIGHTYELLOW;
110259 + break;
110260 +
110261 + case DK_ERROR:
110262 + case DK_FATAL:
110263 + case DK_ICE:
110264 + case DK_PERMERROR:
110265 + case DK_SORRY:
110266 + color = LIGHTRED;
110267 + break;
110268 +
110269 + default:
110270 + color = NORMAL;
110271 + }
110272 +
110273 + old_starter(context, diagnostic);
110274 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
110275 + return;
110276 + pp_destroy_prefix(context->printer);
110277 + pp_set_prefix(context->printer, newprefix);
110278 +}
110279 +
110280 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
110281 +{
110282 + old_finalizer(context, diagnostic);
110283 +}
110284 +
110285 +static void colorize_arm(void)
110286 +{
110287 + old_starter = diagnostic_starter(global_dc);
110288 + old_finalizer = diagnostic_finalizer(global_dc);
110289 +
110290 + diagnostic_starter(global_dc) = start_colorize;
110291 + diagnostic_finalizer(global_dc) = finalize_colorize;
110292 +}
110293 +
110294 +static unsigned int execute_colorize_rearm(void)
110295 +{
110296 + if (diagnostic_starter(global_dc) == start_colorize)
110297 + return 0;
110298 +
110299 + colorize_arm();
110300 + return 0;
110301 +}
110302 +
110303 +#if BUILDING_GCC_VERSION >= 4009
110304 +static const struct pass_data colorize_rearm_pass_data = {
110305 +#else
110306 +struct simple_ipa_opt_pass colorize_rearm_pass = {
110307 + .pass = {
110308 +#endif
110309 + .type = SIMPLE_IPA_PASS,
110310 + .name = "colorize_rearm",
110311 +#if BUILDING_GCC_VERSION >= 4008
110312 + .optinfo_flags = OPTGROUP_NONE,
110313 +#endif
110314 +#if BUILDING_GCC_VERSION >= 4009
110315 + .has_gate = false,
110316 + .has_execute = true,
110317 +#else
110318 + .gate = NULL,
110319 + .execute = execute_colorize_rearm,
110320 + .sub = NULL,
110321 + .next = NULL,
110322 + .static_pass_number = 0,
110323 +#endif
110324 + .tv_id = TV_NONE,
110325 + .properties_required = 0,
110326 + .properties_provided = 0,
110327 + .properties_destroyed = 0,
110328 + .todo_flags_start = 0,
110329 + .todo_flags_finish = 0
110330 +#if BUILDING_GCC_VERSION < 4009
110331 + }
110332 +#endif
110333 +};
110334 +
110335 +#if BUILDING_GCC_VERSION >= 4009
110336 +namespace {
110337 +class colorize_rearm_pass : public simple_ipa_opt_pass {
110338 +public:
110339 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
110340 + unsigned int execute() { return execute_colorize_rearm(); }
110341 +};
110342 +}
110343 +
110344 +static opt_pass *make_colorize_rearm_pass(void)
110345 +{
110346 + return new colorize_rearm_pass();
110347 +}
110348 +#else
110349 +static struct opt_pass *make_colorize_rearm_pass(void)
110350 +{
110351 + return &colorize_rearm_pass.pass;
110352 +}
110353 +#endif
110354 +
110355 +static void colorize_start_unit(void *gcc_data, void *user_data)
110356 +{
110357 + colorize_arm();
110358 +}
110359 +
110360 +static bool should_colorize(void)
110361 +{
110362 +#if BUILDING_GCC_VERSION >= 4009
110363 + return false;
110364 +#else
110365 + char const *t = getenv("TERM");
110366 +
110367 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
110368 +#endif
110369 +}
110370 +
110371 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110372 +{
110373 + const char * const plugin_name = plugin_info->base_name;
110374 + const int argc = plugin_info->argc;
110375 + const struct plugin_argument * const argv = plugin_info->argv;
110376 + int i;
110377 + struct register_pass_info colorize_rearm_pass_info;
110378 + bool colorize;
110379 +
110380 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
110381 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
110382 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
110383 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
110384 +
110385 + if (!plugin_default_version_check(version, &gcc_version)) {
110386 + error(G_("incompatible gcc/plugin versions"));
110387 + return 1;
110388 + }
110389 +
110390 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
110391 +
110392 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
110393 +
110394 + for (i = 0; i < argc; ++i) {
110395 + if (!strcmp(argv[i].key, "color")) {
110396 + if (!argv[i].value) {
110397 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110398 + continue;
110399 + }
110400 + if (!strcmp(argv[i].value, "always"))
110401 + colorize = true;
110402 + else if (!strcmp(argv[i].value, "never"))
110403 + colorize = false;
110404 + else if (!strcmp(argv[i].value, "auto"))
110405 + colorize = should_colorize();
110406 + else
110407 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
110408 + continue;
110409 + }
110410 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110411 + }
110412 +
110413 + if (colorize) {
110414 + // TODO: parse GCC_COLORS as used by gcc 4.9+
110415 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
110416 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
110417 + }
110418 + return 0;
110419 +}
110420 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
110421 new file mode 100644
110422 index 0000000..3b5af59
110423 --- /dev/null
110424 +++ b/tools/gcc/constify_plugin.c
110425 @@ -0,0 +1,558 @@
110426 +/*
110427 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
110428 + * Copyright 2011-2014 by PaX Team <pageexec@freemail.hu>
110429 + * Licensed under the GPL v2, or (at your option) v3
110430 + *
110431 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
110432 + *
110433 + * Homepage:
110434 + * http://www.grsecurity.net/~ephox/const_plugin/
110435 + *
110436 + * Usage:
110437 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
110438 + * $ gcc -fplugin=constify_plugin.so test.c -O2
110439 + */
110440 +
110441 +#include "gcc-common.h"
110442 +
110443 +// unused C type flag in all versions 4.5-4.9
110444 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
110445 +
110446 +int plugin_is_GPL_compatible;
110447 +
110448 +static struct plugin_info const_plugin_info = {
110449 + .version = "201401270210",
110450 + .help = "no-constify\tturn off constification\n",
110451 +};
110452 +
110453 +typedef struct {
110454 + bool has_fptr_field;
110455 + bool has_writable_field;
110456 + bool has_do_const_field;
110457 + bool has_no_const_field;
110458 +} constify_info;
110459 +
110460 +static const_tree get_field_type(const_tree field)
110461 +{
110462 + return strip_array_types(TREE_TYPE(field));
110463 +}
110464 +
110465 +static bool is_fptr(const_tree field)
110466 +{
110467 + const_tree ptr = get_field_type(field);
110468 +
110469 + if (TREE_CODE(ptr) != POINTER_TYPE)
110470 + return false;
110471 +
110472 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
110473 +}
110474 +
110475 +/*
110476 + * determine whether the given structure type meets the requirements for automatic constification,
110477 + * including the constification attributes on nested structure types
110478 + */
110479 +static void constifiable(const_tree node, constify_info *cinfo)
110480 +{
110481 + const_tree field;
110482 +
110483 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110484 +
110485 + // e.g., pointer to structure fields while still constructing the structure type
110486 + if (TYPE_FIELDS(node) == NULL_TREE)
110487 + return;
110488 +
110489 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
110490 + const_tree type = get_field_type(field);
110491 + enum tree_code code = TREE_CODE(type);
110492 +
110493 + if (node == type)
110494 + continue;
110495 +
110496 + if (is_fptr(field))
110497 + cinfo->has_fptr_field = true;
110498 + else if (!TREE_READONLY(field))
110499 + cinfo->has_writable_field = true;
110500 +
110501 + if (code == RECORD_TYPE || code == UNION_TYPE) {
110502 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110503 + cinfo->has_do_const_field = true;
110504 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
110505 + cinfo->has_no_const_field = true;
110506 + else
110507 + constifiable(type, cinfo);
110508 + }
110509 + }
110510 +}
110511 +
110512 +static bool constified(const_tree node)
110513 +{
110514 + constify_info cinfo = {
110515 + .has_fptr_field = false,
110516 + .has_writable_field = false,
110517 + .has_do_const_field = false,
110518 + .has_no_const_field = false
110519 + };
110520 +
110521 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
110522 +
110523 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
110524 +// gcc_assert(!TYPE_READONLY(node));
110525 + return false;
110526 + }
110527 +
110528 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
110529 + gcc_assert(TYPE_READONLY(node));
110530 + return true;
110531 + }
110532 +
110533 + constifiable(node, &cinfo);
110534 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
110535 + return false;
110536 +
110537 + return TYPE_READONLY(node);
110538 +}
110539 +
110540 +static void deconstify_tree(tree node);
110541 +
110542 +static void deconstify_type(tree type)
110543 +{
110544 + tree field;
110545 +
110546 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
110547 +
110548 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
110549 + const_tree fieldtype = get_field_type(field);
110550 +
110551 + // special case handling of simple ptr-to-same-array-type members
110552 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
110553 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
110554 +
110555 + if (TREE_TYPE(TREE_TYPE(field)) == type)
110556 + continue;
110557 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
110558 + continue;
110559 + if (!constified(ptrtype))
110560 + continue;
110561 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
110562 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
110563 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
110564 + }
110565 + continue;
110566 + }
110567 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
110568 + continue;
110569 + if (!constified(fieldtype))
110570 + continue;
110571 +
110572 + deconstify_tree(field);
110573 + TREE_READONLY(field) = 0;
110574 + }
110575 + TYPE_READONLY(type) = 0;
110576 + C_TYPE_FIELDS_READONLY(type) = 0;
110577 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110578 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110579 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
110580 + }
110581 +}
110582 +
110583 +static void deconstify_tree(tree node)
110584 +{
110585 + tree old_type, new_type, field;
110586 +
110587 + old_type = TREE_TYPE(node);
110588 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
110589 + node = TREE_TYPE(node) = copy_node(old_type);
110590 + old_type = TREE_TYPE(old_type);
110591 + }
110592 +
110593 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
110594 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
110595 +
110596 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
110597 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
110598 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
110599 + DECL_FIELD_CONTEXT(field) = new_type;
110600 +
110601 + deconstify_type(new_type);
110602 +
110603 + TREE_TYPE(node) = new_type;
110604 +}
110605 +
110606 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110607 +{
110608 + tree type;
110609 + constify_info cinfo = {
110610 + .has_fptr_field = false,
110611 + .has_writable_field = false,
110612 + .has_do_const_field = false,
110613 + .has_no_const_field = false
110614 + };
110615 +
110616 + *no_add_attrs = true;
110617 + if (TREE_CODE(*node) == FUNCTION_DECL) {
110618 + error("%qE attribute does not apply to functions (%qF)", name, *node);
110619 + return NULL_TREE;
110620 + }
110621 +
110622 + if (TREE_CODE(*node) == PARM_DECL) {
110623 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
110624 + return NULL_TREE;
110625 + }
110626 +
110627 + if (TREE_CODE(*node) == VAR_DECL) {
110628 + error("%qE attribute does not apply to variables (%qD)", name, *node);
110629 + return NULL_TREE;
110630 + }
110631 +
110632 + if (TYPE_P(*node)) {
110633 + type = *node;
110634 + } else {
110635 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
110636 + type = TREE_TYPE(*node);
110637 + }
110638 +
110639 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
110640 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
110641 + return NULL_TREE;
110642 + }
110643 +
110644 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
110645 + error("%qE attribute is already applied to the type %qT", name, type);
110646 + return NULL_TREE;
110647 + }
110648 +
110649 + if (TYPE_P(*node)) {
110650 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
110651 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
110652 + else
110653 + *no_add_attrs = false;
110654 + return NULL_TREE;
110655 + }
110656 +
110657 + constifiable(type, &cinfo);
110658 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110659 + deconstify_tree(*node);
110660 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
110661 + return NULL_TREE;
110662 + }
110663 +
110664 + error("%qE attribute used on type %qT that is not constified", name, type);
110665 + return NULL_TREE;
110666 +}
110667 +
110668 +static void constify_type(tree type)
110669 +{
110670 + TYPE_READONLY(type) = 1;
110671 + C_TYPE_FIELDS_READONLY(type) = 1;
110672 + TYPE_CONSTIFY_VISITED(type) = 1;
110673 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
110674 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
110675 +}
110676 +
110677 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
110678 +{
110679 + *no_add_attrs = true;
110680 + if (!TYPE_P(*node)) {
110681 + error("%qE attribute applies to types only (%qD)", name, *node);
110682 + return NULL_TREE;
110683 + }
110684 +
110685 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
110686 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
110687 + return NULL_TREE;
110688 + }
110689 +
110690 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
110691 + error("%qE attribute used on %qT is already applied to the type", name, *node);
110692 + return NULL_TREE;
110693 + }
110694 +
110695 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
110696 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
110697 + return NULL_TREE;
110698 + }
110699 +
110700 + *no_add_attrs = false;
110701 + return NULL_TREE;
110702 +}
110703 +
110704 +static struct attribute_spec no_const_attr = {
110705 + .name = "no_const",
110706 + .min_length = 0,
110707 + .max_length = 0,
110708 + .decl_required = false,
110709 + .type_required = false,
110710 + .function_type_required = false,
110711 + .handler = handle_no_const_attribute,
110712 +#if BUILDING_GCC_VERSION >= 4007
110713 + .affects_type_identity = true
110714 +#endif
110715 +};
110716 +
110717 +static struct attribute_spec do_const_attr = {
110718 + .name = "do_const",
110719 + .min_length = 0,
110720 + .max_length = 0,
110721 + .decl_required = false,
110722 + .type_required = false,
110723 + .function_type_required = false,
110724 + .handler = handle_do_const_attribute,
110725 +#if BUILDING_GCC_VERSION >= 4007
110726 + .affects_type_identity = true
110727 +#endif
110728 +};
110729 +
110730 +static void register_attributes(void *event_data, void *data)
110731 +{
110732 + register_attribute(&no_const_attr);
110733 + register_attribute(&do_const_attr);
110734 +}
110735 +
110736 +static void finish_type(void *event_data, void *data)
110737 +{
110738 + tree type = (tree)event_data;
110739 + constify_info cinfo = {
110740 + .has_fptr_field = false,
110741 + .has_writable_field = false,
110742 + .has_do_const_field = false,
110743 + .has_no_const_field = false
110744 + };
110745 +
110746 + if (type == NULL_TREE || type == error_mark_node)
110747 + return;
110748 +
110749 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
110750 + return;
110751 +
110752 + constifiable(type, &cinfo);
110753 +
110754 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
110755 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
110756 + deconstify_type(type);
110757 + TYPE_CONSTIFY_VISITED(type) = 1;
110758 + } else
110759 + error("'no_const' attribute used on type %qT that is not constified", type);
110760 + return;
110761 + }
110762 +
110763 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110764 + if (!cinfo.has_writable_field) {
110765 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
110766 + return;
110767 + }
110768 + constify_type(type);
110769 + return;
110770 + }
110771 +
110772 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
110773 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
110774 + error("'do_const' attribute used on type %qT that is constified", type);
110775 + return;
110776 + }
110777 + constify_type(type);
110778 + return;
110779 + }
110780 +
110781 + deconstify_type(type);
110782 + TYPE_CONSTIFY_VISITED(type) = 1;
110783 +}
110784 +
110785 +static void check_global_variables(void *event_data, void *data)
110786 +{
110787 +#if BUILDING_GCC_VERSION >= 4009
110788 + varpool_node *node;
110789 +#else
110790 + struct varpool_node *node;
110791 +#endif
110792 +
110793 + FOR_EACH_VARIABLE(node) {
110794 + tree var = NODE_DECL(node);
110795 + tree type = TREE_TYPE(var);
110796 +
110797 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110798 + continue;
110799 +
110800 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110801 + continue;
110802 +
110803 + if (!TYPE_CONSTIFY_VISITED(type))
110804 + continue;
110805 +
110806 + if (DECL_EXTERNAL(var))
110807 + continue;
110808 +
110809 + if (DECL_INITIAL(var))
110810 + continue;
110811 +
110812 + // this works around a gcc bug/feature where uninitialized globals
110813 + // are moved into the .bss section regardless of any constification
110814 + DECL_INITIAL(var) = build_constructor(type, NULL);
110815 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
110816 + }
110817 +}
110818 +
110819 +static unsigned int check_local_variables(void)
110820 +{
110821 + unsigned int ret = 0;
110822 + tree var;
110823 +
110824 + unsigned int i;
110825 +
110826 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
110827 + tree type = TREE_TYPE(var);
110828 +
110829 + gcc_assert(DECL_P(var));
110830 + if (is_global_var(var))
110831 + continue;
110832 +
110833 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
110834 + continue;
110835 +
110836 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
110837 + continue;
110838 +
110839 + if (!TYPE_CONSTIFY_VISITED(type))
110840 + continue;
110841 +
110842 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
110843 + ret = 1;
110844 + }
110845 + return ret;
110846 +}
110847 +
110848 +#if BUILDING_GCC_VERSION >= 4009
110849 +static const struct pass_data check_local_variables_pass_data = {
110850 +#else
110851 +static struct gimple_opt_pass check_local_variables_pass = {
110852 + .pass = {
110853 +#endif
110854 + .type = GIMPLE_PASS,
110855 + .name = "check_local_variables",
110856 +#if BUILDING_GCC_VERSION >= 4008
110857 + .optinfo_flags = OPTGROUP_NONE,
110858 +#endif
110859 +#if BUILDING_GCC_VERSION >= 5000
110860 +#elif BUILDING_GCC_VERSION >= 4009
110861 + .has_gate = false,
110862 + .has_execute = true,
110863 +#else
110864 + .gate = NULL,
110865 + .execute = check_local_variables,
110866 + .sub = NULL,
110867 + .next = NULL,
110868 + .static_pass_number = 0,
110869 +#endif
110870 + .tv_id = TV_NONE,
110871 + .properties_required = 0,
110872 + .properties_provided = 0,
110873 + .properties_destroyed = 0,
110874 + .todo_flags_start = 0,
110875 + .todo_flags_finish = 0
110876 +#if BUILDING_GCC_VERSION < 4009
110877 + }
110878 +#endif
110879 +};
110880 +
110881 +#if BUILDING_GCC_VERSION >= 4009
110882 +namespace {
110883 +class check_local_variables_pass : public gimple_opt_pass {
110884 +public:
110885 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
110886 + unsigned int execute() { return check_local_variables(); }
110887 +};
110888 +}
110889 +
110890 +static opt_pass *make_check_local_variables_pass(void)
110891 +{
110892 + return new check_local_variables_pass();
110893 +}
110894 +#else
110895 +static struct opt_pass *make_check_local_variables_pass(void)
110896 +{
110897 + return &check_local_variables_pass.pass;
110898 +}
110899 +#endif
110900 +
110901 +static struct {
110902 + const char *name;
110903 + const char *asm_op;
110904 +} sections[] = {
110905 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
110906 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
110907 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
110908 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
110909 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
110910 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
110911 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
110912 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
110913 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
110914 +};
110915 +
110916 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
110917 +
110918 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
110919 +{
110920 + size_t i;
110921 +
110922 + for (i = 0; i < ARRAY_SIZE(sections); i++)
110923 + if (!strcmp(sections[i].name, name))
110924 + return 0;
110925 + return old_section_type_flags(decl, name, reloc);
110926 +}
110927 +
110928 +static void constify_start_unit(void *gcc_data, void *user_data)
110929 +{
110930 +// size_t i;
110931 +
110932 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
110933 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
110934 +// sections[i].section = get_section(sections[i].name, 0, NULL);
110935 +
110936 + old_section_type_flags = targetm.section_type_flags;
110937 + targetm.section_type_flags = constify_section_type_flags;
110938 +}
110939 +
110940 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
110941 +{
110942 + const char * const plugin_name = plugin_info->base_name;
110943 + const int argc = plugin_info->argc;
110944 + const struct plugin_argument * const argv = plugin_info->argv;
110945 + int i;
110946 + bool constify = true;
110947 +
110948 + struct register_pass_info check_local_variables_pass_info;
110949 +
110950 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
110951 + check_local_variables_pass_info.reference_pass_name = "ssa";
110952 + check_local_variables_pass_info.ref_pass_instance_number = 1;
110953 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
110954 +
110955 + if (!plugin_default_version_check(version, &gcc_version)) {
110956 + error(G_("incompatible gcc/plugin versions"));
110957 + return 1;
110958 + }
110959 +
110960 + for (i = 0; i < argc; ++i) {
110961 + if (!(strcmp(argv[i].key, "no-constify"))) {
110962 + constify = false;
110963 + continue;
110964 + }
110965 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
110966 + }
110967 +
110968 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
110969 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
110970 + constify = false;
110971 + }
110972 +
110973 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
110974 + if (constify) {
110975 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
110976 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
110977 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
110978 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
110979 + }
110980 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
110981 +
110982 + return 0;
110983 +}
110984 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
110985 new file mode 100644
110986 index 0000000..cd95c07
110987 --- /dev/null
110988 +++ b/tools/gcc/gcc-common.h
110989 @@ -0,0 +1,375 @@
110990 +#ifndef GCC_COMMON_H_INCLUDED
110991 +#define GCC_COMMON_H_INCLUDED
110992 +
110993 +#include "plugin.h"
110994 +#include "bversion.h"
110995 +#include "plugin-version.h"
110996 +#include "config.h"
110997 +#include "system.h"
110998 +#include "coretypes.h"
110999 +#include "tm.h"
111000 +#include "line-map.h"
111001 +#include "input.h"
111002 +#include "tree.h"
111003 +
111004 +#include "tree-inline.h"
111005 +#include "version.h"
111006 +#include "rtl.h"
111007 +#include "tm_p.h"
111008 +#include "flags.h"
111009 +//#include "insn-attr.h"
111010 +//#include "insn-config.h"
111011 +//#include "insn-flags.h"
111012 +#include "hard-reg-set.h"
111013 +//#include "recog.h"
111014 +#include "output.h"
111015 +#include "except.h"
111016 +#include "function.h"
111017 +#include "toplev.h"
111018 +//#include "expr.h"
111019 +#include "basic-block.h"
111020 +#include "intl.h"
111021 +#include "ggc.h"
111022 +//#include "regs.h"
111023 +#include "timevar.h"
111024 +
111025 +#include "params.h"
111026 +
111027 +#if BUILDING_GCC_VERSION <= 4009
111028 +#include "pointer-set.h"
111029 +#else
111030 +#include "hash-map.h"
111031 +#endif
111032 +
111033 +#include "emit-rtl.h"
111034 +//#include "reload.h"
111035 +//#include "ira.h"
111036 +//#include "dwarf2asm.h"
111037 +#include "debug.h"
111038 +#include "target.h"
111039 +#include "langhooks.h"
111040 +#include "cfgloop.h"
111041 +//#include "hosthooks.h"
111042 +#include "cgraph.h"
111043 +#include "opts.h"
111044 +//#include "coverage.h"
111045 +//#include "value-prof.h"
111046 +
111047 +#if BUILDING_GCC_VERSION == 4005
111048 +#include <sys/mman.h>
111049 +#endif
111050 +
111051 +#if BUILDING_GCC_VERSION >= 4007
111052 +#include "tree-pretty-print.h"
111053 +#include "gimple-pretty-print.h"
111054 +#endif
111055 +
111056 +#if BUILDING_GCC_VERSION >= 4006
111057 +//#include "c-tree.h"
111058 +//#include "cp/cp-tree.h"
111059 +#include "c-family/c-common.h"
111060 +#else
111061 +#include "c-common.h"
111062 +#endif
111063 +
111064 +#if BUILDING_GCC_VERSION <= 4008
111065 +#include "tree-flow.h"
111066 +#else
111067 +#include "tree-cfgcleanup.h"
111068 +#endif
111069 +
111070 +#include "diagnostic.h"
111071 +//#include "tree-diagnostic.h"
111072 +#include "tree-dump.h"
111073 +#include "tree-pass.h"
111074 +//#include "df.h"
111075 +#include "predict.h"
111076 +#include "ipa-utils.h"
111077 +
111078 +#if BUILDING_GCC_VERSION >= 4009
111079 +#include "varasm.h"
111080 +#include "stor-layout.h"
111081 +#include "internal-fn.h"
111082 +#include "gimple-expr.h"
111083 +#include "gimple-fold.h"
111084 +//#include "diagnostic-color.h"
111085 +#include "context.h"
111086 +#include "tree-ssa-alias.h"
111087 +#include "stringpool.h"
111088 +#include "tree-ssanames.h"
111089 +#include "print-tree.h"
111090 +#include "tree-eh.h"
111091 +#include "stmt.h"
111092 +#endif
111093 +
111094 +#include "gimple.h"
111095 +
111096 +#if BUILDING_GCC_VERSION >= 4009
111097 +#include "tree-ssa-operands.h"
111098 +#include "tree-phinodes.h"
111099 +#include "tree-cfg.h"
111100 +#include "gimple-iterator.h"
111101 +#include "gimple-ssa.h"
111102 +#include "ssa-iterators.h"
111103 +#endif
111104 +
111105 +//#include "lto/lto.h"
111106 +#if BUILDING_GCC_VERSION >= 4007
111107 +//#include "data-streamer.h"
111108 +#else
111109 +//#include "lto-streamer.h"
111110 +#endif
111111 +//#include "lto-compress.h"
111112 +
111113 +//#include "expr.h" where are you...
111114 +extern rtx emit_move_insn(rtx x, rtx y);
111115 +
111116 +// missing from basic_block.h...
111117 +extern void debug_dominance_info(enum cdi_direction dir);
111118 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
111119 +
111120 +#ifdef __cplusplus
111121 +static inline void debug_tree(const_tree t)
111122 +{
111123 + debug_tree(CONST_CAST_TREE(t));
111124 +}
111125 +#else
111126 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
111127 +#endif
111128 +
111129 +#define __unused __attribute__((__unused__))
111130 +
111131 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
111132 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
111133 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
111134 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
111135 +
111136 +// should come from c-tree.h if only it were installed for gcc 4.5...
111137 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
111138 +
111139 +#if BUILDING_GCC_VERSION == 4005
111140 +#define FOR_EACH_VEC_ELT_REVERSE(T,V,I,P) for (I = VEC_length(T, (V)) - 1; VEC_iterate(T, (V), (I), (P)); (I)--)
111141 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) FOR_EACH_VEC_ELT_REVERSE(tree, (FUN)->local_decls, I, D)
111142 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
111143 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
111144 +#define TODO_rebuild_cgraph_edges 0
111145 +
111146 +#ifndef O_BINARY
111147 +#define O_BINARY 0
111148 +#endif
111149 +
111150 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
111151 +{
111152 + tree fndecl;
111153 +
111154 + if (!is_gimple_call(stmt))
111155 + return false;
111156 + fndecl = gimple_call_fndecl(stmt);
111157 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
111158 + return false;
111159 +// print_node(stderr, "pax", fndecl, 4);
111160 + return DECL_FUNCTION_CODE(fndecl) == code;
111161 +}
111162 +
111163 +static inline bool is_simple_builtin(tree decl)
111164 +{
111165 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
111166 + return false;
111167 +
111168 + switch (DECL_FUNCTION_CODE(decl)) {
111169 + /* Builtins that expand to constants. */
111170 + case BUILT_IN_CONSTANT_P:
111171 + case BUILT_IN_EXPECT:
111172 + case BUILT_IN_OBJECT_SIZE:
111173 + case BUILT_IN_UNREACHABLE:
111174 + /* Simple register moves or loads from stack. */
111175 + case BUILT_IN_RETURN_ADDRESS:
111176 + case BUILT_IN_EXTRACT_RETURN_ADDR:
111177 + case BUILT_IN_FROB_RETURN_ADDR:
111178 + case BUILT_IN_RETURN:
111179 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
111180 + case BUILT_IN_FRAME_ADDRESS:
111181 + case BUILT_IN_VA_END:
111182 + case BUILT_IN_STACK_SAVE:
111183 + case BUILT_IN_STACK_RESTORE:
111184 + /* Exception state returns or moves registers around. */
111185 + case BUILT_IN_EH_FILTER:
111186 + case BUILT_IN_EH_POINTER:
111187 + case BUILT_IN_EH_COPY_VALUES:
111188 + return true;
111189 +
111190 + default:
111191 + return false;
111192 + }
111193 +}
111194 +#endif
111195 +
111196 +#if BUILDING_GCC_VERSION <= 4006
111197 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
111198 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
111199 +#define EDGE_PRESERVE 0ULL
111200 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
111201 +#define flag_fat_lto_objects true
111202 +
111203 +#define get_random_seed(noinit) ({ \
111204 + unsigned HOST_WIDE_INT seed; \
111205 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
111206 + seed * seed; })
111207 +
111208 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
111209 +
111210 +static inline bool gimple_clobber_p(gimple s __unused)
111211 +{
111212 + return false;
111213 +}
111214 +
111215 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
111216 +{
111217 + unsigned i;
111218 +
111219 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
111220 + tree op = gimple_asm_clobber_op(stmt, i);
111221 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
111222 + return true;
111223 + }
111224 +
111225 + return false;
111226 +}
111227 +
111228 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
111229 +{
111230 + return implicit_built_in_decls[fncode];
111231 +}
111232 +
111233 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
111234 +{
111235 + return cgraph_postorder(order);
111236 +}
111237 +
111238 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
111239 +{
111240 + struct cgraph_node *node = cgraph_get_node(decl);
111241 +
111242 + return node ? node : cgraph_node(decl);
111243 +}
111244 +
111245 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
111246 +{
111247 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
111248 +}
111249 +
111250 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
111251 +{
111252 + struct cgraph_node *node;
111253 +
111254 + for (node = cgraph_nodes; node; node = node->next)
111255 + if (cgraph_function_with_gimple_body_p(node))
111256 + return node;
111257 + return NULL;
111258 +}
111259 +
111260 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
111261 +{
111262 + for (node = node->next; node; node = node->next)
111263 + if (cgraph_function_with_gimple_body_p(node))
111264 + return node;
111265 + return NULL;
111266 +}
111267 +
111268 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
111269 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
111270 + (node) = cgraph_next_function_with_gimple_body(node))
111271 +#endif
111272 +
111273 +#if BUILDING_GCC_VERSION == 4006
111274 +extern void debug_gimple_stmt(gimple);
111275 +extern void debug_gimple_seq(gimple_seq);
111276 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
111277 +extern void print_gimple_stmt(FILE *, gimple, int, int);
111278 +extern void print_gimple_expr(FILE *, gimple, int, int);
111279 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
111280 +#endif
111281 +
111282 +#if BUILDING_GCC_VERSION <= 4007
111283 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
111284 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
111285 +#define PROP_loops 0
111286 +#define NODE_SYMBOL(node) (node)
111287 +#define NODE_DECL(node) (node)->decl
111288 +
111289 +static inline int bb_loop_depth(const_basic_block bb)
111290 +{
111291 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
111292 +}
111293 +
111294 +static inline bool gimple_store_p(gimple gs)
111295 +{
111296 + tree lhs = gimple_get_lhs(gs);
111297 + return lhs && !is_gimple_reg(lhs);
111298 +}
111299 +#endif
111300 +
111301 +#if BUILDING_GCC_VERSION >= 4007
111302 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
111303 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
111304 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
111305 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
111306 +#endif
111307 +
111308 +#if BUILDING_GCC_VERSION <= 4008
111309 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
111310 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
111311 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
111312 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
111313 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
111314 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
111315 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
111316 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
111317 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
111318 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
111319 +
111320 +static inline const char *get_tree_code_name(enum tree_code code)
111321 +{
111322 + gcc_assert(code < MAX_TREE_CODES);
111323 + return tree_code_name[code];
111324 +}
111325 +
111326 +#define ipa_remove_stmt_references(cnode, stmt)
111327 +#endif
111328 +
111329 +#if BUILDING_GCC_VERSION == 4008
111330 +#define NODE_SYMBOL(node) (&(node)->symbol)
111331 +#define NODE_DECL(node) (node)->symbol.decl
111332 +#endif
111333 +
111334 +#if BUILDING_GCC_VERSION >= 4008
111335 +#define add_referenced_var(var)
111336 +#define mark_sym_for_renaming(var)
111337 +#define varpool_mark_needed_node(node)
111338 +#define TODO_dump_func 0
111339 +#define TODO_dump_cgraph 0
111340 +#endif
111341 +
111342 +#if BUILDING_GCC_VERSION <= 4009
111343 +#define TODO_verify_il 0
111344 +#endif
111345 +
111346 +#if BUILDING_GCC_VERSION >= 4009
111347 +#define TODO_ggc_collect 0
111348 +#define NODE_SYMBOL(node) (node)
111349 +#define NODE_DECL(node) (node)->decl
111350 +#define cgraph_node_name(node) (node)->name()
111351 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
111352 +#endif
111353 +
111354 +#if BUILDING_GCC_VERSION >= 5000
111355 +#define TODO_verify_ssa TODO_verify_il
111356 +#define TODO_verify_flow TODO_verify_il
111357 +#define TODO_verify_stmts TODO_verify_il
111358 +#define TODO_verify_rtl_sharing TODO_verify_il
111359 +
111360 +#define debug_cgraph_node(node) (node)->debug()
111361 +#define cgraph_get_node(decl) cgraph_node::get(decl)
111362 +#endif
111363 +
111364 +#endif
111365 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
111366 new file mode 100644
111367 index 0000000..7514850
111368 --- /dev/null
111369 +++ b/tools/gcc/gen-random-seed.sh
111370 @@ -0,0 +1,8 @@
111371 +#!/bin/sh
111372 +
111373 +if [ ! -f "$1" ]; then
111374 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
111375 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
111376 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
111377 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
111378 +fi
111379 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
111380 new file mode 100644
111381 index 0000000..d81c094
111382 --- /dev/null
111383 +++ b/tools/gcc/kallocstat_plugin.c
111384 @@ -0,0 +1,183 @@
111385 +/*
111386 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111387 + * Licensed under the GPL v2
111388 + *
111389 + * Note: the choice of the license means that the compilation process is
111390 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111391 + * but for the kernel it doesn't matter since it doesn't link against
111392 + * any of the gcc libraries
111393 + *
111394 + * gcc plugin to find the distribution of k*alloc sizes
111395 + *
111396 + * TODO:
111397 + *
111398 + * BUGS:
111399 + * - none known
111400 + */
111401 +
111402 +#include "gcc-common.h"
111403 +
111404 +int plugin_is_GPL_compatible;
111405 +
111406 +static struct plugin_info kallocstat_plugin_info = {
111407 + .version = "201401260140",
111408 + .help = NULL
111409 +};
111410 +
111411 +static const char * const kalloc_functions[] = {
111412 + "__kmalloc",
111413 + "kmalloc",
111414 + "kmalloc_large",
111415 + "kmalloc_node",
111416 + "kmalloc_order",
111417 + "kmalloc_order_trace",
111418 + "kmalloc_slab",
111419 + "kzalloc",
111420 + "kzalloc_node",
111421 +};
111422 +
111423 +static bool is_kalloc(const char *fnname)
111424 +{
111425 + size_t i;
111426 +
111427 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
111428 + if (!strcmp(fnname, kalloc_functions[i]))
111429 + return true;
111430 + return false;
111431 +}
111432 +
111433 +static unsigned int execute_kallocstat(void)
111434 +{
111435 + basic_block bb;
111436 +
111437 + // 1. loop through BBs and GIMPLE statements
111438 + FOR_EACH_BB_FN(bb, cfun) {
111439 + gimple_stmt_iterator gsi;
111440 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111441 + // gimple match:
111442 + tree fndecl, size;
111443 + gimple stmt;
111444 + const char *fnname;
111445 +
111446 + // is it a call
111447 + stmt = gsi_stmt(gsi);
111448 + if (!is_gimple_call(stmt))
111449 + continue;
111450 + fndecl = gimple_call_fndecl(stmt);
111451 + if (fndecl == NULL_TREE)
111452 + continue;
111453 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
111454 + continue;
111455 +
111456 + // is it a call to k*alloc
111457 + fnname = DECL_NAME_POINTER(fndecl);
111458 + if (!is_kalloc(fnname))
111459 + continue;
111460 +
111461 + // is the size arg const or the result of a simple const assignment
111462 + size = gimple_call_arg(stmt, 0);
111463 + while (true) {
111464 + expanded_location xloc;
111465 + size_t size_val;
111466 +
111467 + if (TREE_CONSTANT(size)) {
111468 + xloc = expand_location(gimple_location(stmt));
111469 + if (!xloc.file)
111470 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
111471 + size_val = TREE_INT_CST_LOW(size);
111472 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
111473 + break;
111474 + }
111475 +
111476 + if (TREE_CODE(size) != SSA_NAME)
111477 + break;
111478 + stmt = SSA_NAME_DEF_STMT(size);
111479 +//debug_gimple_stmt(stmt);
111480 +//debug_tree(size);
111481 + if (!stmt || !is_gimple_assign(stmt))
111482 + break;
111483 + if (gimple_num_ops(stmt) != 2)
111484 + break;
111485 + size = gimple_assign_rhs1(stmt);
111486 + }
111487 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111488 +//debug_tree(gimple_call_fn(call_stmt));
111489 +//print_node(stderr, "pax", fndecl, 4);
111490 + }
111491 + }
111492 +
111493 + return 0;
111494 +}
111495 +
111496 +#if BUILDING_GCC_VERSION >= 4009
111497 +static const struct pass_data kallocstat_pass_data = {
111498 +#else
111499 +static struct gimple_opt_pass kallocstat_pass = {
111500 + .pass = {
111501 +#endif
111502 + .type = GIMPLE_PASS,
111503 + .name = "kallocstat",
111504 +#if BUILDING_GCC_VERSION >= 4008
111505 + .optinfo_flags = OPTGROUP_NONE,
111506 +#endif
111507 +#if BUILDING_GCC_VERSION >= 4009
111508 + .has_gate = false,
111509 + .has_execute = true,
111510 +#else
111511 + .gate = NULL,
111512 + .execute = execute_kallocstat,
111513 + .sub = NULL,
111514 + .next = NULL,
111515 + .static_pass_number = 0,
111516 +#endif
111517 + .tv_id = TV_NONE,
111518 + .properties_required = 0,
111519 + .properties_provided = 0,
111520 + .properties_destroyed = 0,
111521 + .todo_flags_start = 0,
111522 + .todo_flags_finish = 0
111523 +#if BUILDING_GCC_VERSION < 4009
111524 + }
111525 +#endif
111526 +};
111527 +
111528 +#if BUILDING_GCC_VERSION >= 4009
111529 +namespace {
111530 +class kallocstat_pass : public gimple_opt_pass {
111531 +public:
111532 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
111533 + unsigned int execute() { return execute_kallocstat(); }
111534 +};
111535 +}
111536 +
111537 +static opt_pass *make_kallocstat_pass(void)
111538 +{
111539 + return new kallocstat_pass();
111540 +}
111541 +#else
111542 +static struct opt_pass *make_kallocstat_pass(void)
111543 +{
111544 + return &kallocstat_pass.pass;
111545 +}
111546 +#endif
111547 +
111548 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
111549 +{
111550 + const char * const plugin_name = plugin_info->base_name;
111551 + struct register_pass_info kallocstat_pass_info;
111552 +
111553 + kallocstat_pass_info.pass = make_kallocstat_pass();
111554 + kallocstat_pass_info.reference_pass_name = "ssa";
111555 + kallocstat_pass_info.ref_pass_instance_number = 1;
111556 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
111557 +
111558 + if (!plugin_default_version_check(version, &gcc_version)) {
111559 + error(G_("incompatible gcc/plugin versions"));
111560 + return 1;
111561 + }
111562 +
111563 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
111564 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
111565 +
111566 + return 0;
111567 +}
111568 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
111569 new file mode 100644
111570 index 0000000..89f256d
111571 --- /dev/null
111572 +++ b/tools/gcc/kernexec_plugin.c
111573 @@ -0,0 +1,522 @@
111574 +/*
111575 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
111576 + * Licensed under the GPL v2
111577 + *
111578 + * Note: the choice of the license means that the compilation process is
111579 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
111580 + * but for the kernel it doesn't matter since it doesn't link against
111581 + * any of the gcc libraries
111582 + *
111583 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
111584 + *
111585 + * TODO:
111586 + *
111587 + * BUGS:
111588 + * - none known
111589 + */
111590 +
111591 +#include "gcc-common.h"
111592 +
111593 +int plugin_is_GPL_compatible;
111594 +
111595 +static struct plugin_info kernexec_plugin_info = {
111596 + .version = "201401260140",
111597 + .help = "method=[bts|or]\tinstrumentation method\n"
111598 +};
111599 +
111600 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
111601 +static void (*kernexec_instrument_retaddr)(rtx);
111602 +
111603 +/*
111604 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
111605 + */
111606 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
111607 +{
111608 + gimple asm_movabs_stmt;
111609 +
111610 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
111611 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
111612 + gimple_asm_set_volatile(asm_movabs_stmt, true);
111613 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
111614 + update_stmt(asm_movabs_stmt);
111615 +}
111616 +
111617 +/*
111618 + * find all asm() stmts that clobber r12 and add a reload of r12
111619 + */
111620 +static unsigned int execute_kernexec_reload(void)
111621 +{
111622 + basic_block bb;
111623 +
111624 + // 1. loop through BBs and GIMPLE statements
111625 + FOR_EACH_BB_FN(bb, cfun) {
111626 + gimple_stmt_iterator gsi;
111627 +
111628 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111629 + // gimple match: __asm__ ("" : : : "r12");
111630 + gimple asm_stmt;
111631 + size_t nclobbers;
111632 +
111633 + // is it an asm ...
111634 + asm_stmt = gsi_stmt(gsi);
111635 + if (gimple_code(asm_stmt) != GIMPLE_ASM)
111636 + continue;
111637 +
111638 + // ... clobbering r12
111639 + nclobbers = gimple_asm_nclobbers(asm_stmt);
111640 + while (nclobbers--) {
111641 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
111642 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
111643 + continue;
111644 + kernexec_reload_fptr_mask(&gsi);
111645 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
111646 + break;
111647 + }
111648 + }
111649 + }
111650 +
111651 + return 0;
111652 +}
111653 +
111654 +/*
111655 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
111656 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
111657 + */
111658 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
111659 +{
111660 + gimple assign_intptr, assign_new_fptr, call_stmt;
111661 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
111662 +
111663 + call_stmt = gsi_stmt(*gsi);
111664 + old_fptr = gimple_call_fn(call_stmt);
111665 +
111666 + // create temporary unsigned long variable used for bitops and cast fptr to it
111667 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
111668 + add_referenced_var(intptr);
111669 + intptr = make_ssa_name(intptr, NULL);
111670 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
111671 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111672 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111673 + update_stmt(assign_intptr);
111674 +
111675 + // apply logical or to temporary unsigned long and bitmask
111676 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
111677 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
111678 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
111679 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
111680 + assign_intptr = gimple_build_assign(intptr, orptr);
111681 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
111682 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
111683 + update_stmt(assign_intptr);
111684 +
111685 + // cast temporary unsigned long back to a temporary fptr variable
111686 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
111687 + add_referenced_var(new_fptr);
111688 + new_fptr = make_ssa_name(new_fptr, NULL);
111689 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
111690 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
111691 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
111692 + update_stmt(assign_new_fptr);
111693 +
111694 + // replace call stmt fn with the new fptr
111695 + gimple_call_set_fn(call_stmt, new_fptr);
111696 + update_stmt(call_stmt);
111697 +}
111698 +
111699 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
111700 +{
111701 + gimple asm_or_stmt, call_stmt;
111702 + tree old_fptr, new_fptr, input, output;
111703 +#if BUILDING_GCC_VERSION <= 4007
111704 + VEC(tree, gc) *inputs = NULL;
111705 + VEC(tree, gc) *outputs = NULL;
111706 +#else
111707 + vec<tree, va_gc> *inputs = NULL;
111708 + vec<tree, va_gc> *outputs = NULL;
111709 +#endif
111710 +
111711 + call_stmt = gsi_stmt(*gsi);
111712 + old_fptr = gimple_call_fn(call_stmt);
111713 +
111714 + // create temporary fptr variable
111715 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
111716 + add_referenced_var(new_fptr);
111717 + new_fptr = make_ssa_name(new_fptr, NULL);
111718 +
111719 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
111720 + input = build_tree_list(NULL_TREE, build_string(1, "0"));
111721 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
111722 + output = build_tree_list(NULL_TREE, build_string(2, "=r"));
111723 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
111724 +#if BUILDING_GCC_VERSION <= 4007
111725 + VEC_safe_push(tree, gc, inputs, input);
111726 + VEC_safe_push(tree, gc, outputs, output);
111727 +#else
111728 + vec_safe_push(inputs, input);
111729 + vec_safe_push(outputs, output);
111730 +#endif
111731 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
111732 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
111733 + gimple_asm_set_volatile(asm_or_stmt, true);
111734 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
111735 + update_stmt(asm_or_stmt);
111736 +
111737 + // replace call stmt fn with the new fptr
111738 + gimple_call_set_fn(call_stmt, new_fptr);
111739 + update_stmt(call_stmt);
111740 +}
111741 +
111742 +/*
111743 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
111744 + */
111745 +static unsigned int execute_kernexec_fptr(void)
111746 +{
111747 + basic_block bb;
111748 +
111749 + // 1. loop through BBs and GIMPLE statements
111750 + FOR_EACH_BB_FN(bb, cfun) {
111751 + gimple_stmt_iterator gsi;
111752 +
111753 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
111754 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
111755 + tree fn;
111756 + gimple call_stmt;
111757 +
111758 + // is it a call ...
111759 + call_stmt = gsi_stmt(gsi);
111760 + if (!is_gimple_call(call_stmt))
111761 + continue;
111762 + fn = gimple_call_fn(call_stmt);
111763 + if (TREE_CODE(fn) == ADDR_EXPR)
111764 + continue;
111765 + if (TREE_CODE(fn) != SSA_NAME)
111766 + gcc_unreachable();
111767 +
111768 + // ... through a function pointer
111769 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
111770 + fn = SSA_NAME_VAR(fn);
111771 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
111772 + debug_tree(fn);
111773 + gcc_unreachable();
111774 + }
111775 + }
111776 + fn = TREE_TYPE(fn);
111777 + if (TREE_CODE(fn) != POINTER_TYPE)
111778 + continue;
111779 + fn = TREE_TYPE(fn);
111780 + if (TREE_CODE(fn) != FUNCTION_TYPE)
111781 + continue;
111782 +
111783 + kernexec_instrument_fptr(&gsi);
111784 +
111785 +//debug_tree(gimple_call_fn(call_stmt));
111786 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
111787 + }
111788 + }
111789 +
111790 + return 0;
111791 +}
111792 +
111793 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
111794 +static void kernexec_instrument_retaddr_bts(rtx insn)
111795 +{
111796 + rtx btsq;
111797 + rtvec argvec, constraintvec, labelvec;
111798 + int line;
111799 +
111800 + // create asm volatile("btsq $63,(%%rsp)":::)
111801 + argvec = rtvec_alloc(0);
111802 + constraintvec = rtvec_alloc(0);
111803 + labelvec = rtvec_alloc(0);
111804 + line = expand_location(RTL_LOCATION(insn)).line;
111805 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
111806 + MEM_VOLATILE_P(btsq) = 1;
111807 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
111808 + emit_insn_before(btsq, insn);
111809 +}
111810 +
111811 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
111812 +static void kernexec_instrument_retaddr_or(rtx insn)
111813 +{
111814 + rtx orq;
111815 + rtvec argvec, constraintvec, labelvec;
111816 + int line;
111817 +
111818 + // create asm volatile("orq %%r12,(%%rsp)":::)
111819 + argvec = rtvec_alloc(0);
111820 + constraintvec = rtvec_alloc(0);
111821 + labelvec = rtvec_alloc(0);
111822 + line = expand_location(RTL_LOCATION(insn)).line;
111823 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
111824 + MEM_VOLATILE_P(orq) = 1;
111825 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
111826 + emit_insn_before(orq, insn);
111827 +}
111828 +
111829 +/*
111830 + * find all asm level function returns and forcibly set the highest bit of the return address
111831 + */
111832 +static unsigned int execute_kernexec_retaddr(void)
111833 +{
111834 + rtx insn;
111835 +
111836 +// if (stack_realign_drap)
111837 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
111838 +
111839 + // 1. find function returns
111840 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
111841 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
111842 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
111843 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
111844 + rtx body;
111845 +
111846 + // is it a retn
111847 + if (!JUMP_P(insn))
111848 + continue;
111849 + body = PATTERN(insn);
111850 + if (GET_CODE(body) == PARALLEL)
111851 + body = XVECEXP(body, 0, 0);
111852 + if (!ANY_RETURN_P(body))
111853 + continue;
111854 + kernexec_instrument_retaddr(insn);
111855 + }
111856 +
111857 +// print_simple_rtl(stderr, get_insns());
111858 +// print_rtl(stderr, get_insns());
111859 +
111860 + return 0;
111861 +}
111862 +
111863 +static bool kernexec_cmodel_check(void)
111864 +{
111865 + tree section;
111866 +
111867 + if (ix86_cmodel != CM_KERNEL)
111868 + return false;
111869 +
111870 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
111871 + if (!section || !TREE_VALUE(section))
111872 + return true;
111873 +
111874 + section = TREE_VALUE(TREE_VALUE(section));
111875 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
111876 + return true;
111877 +
111878 + return false;
111879 +}
111880 +
111881 +#if BUILDING_GCC_VERSION >= 4009
111882 +static const struct pass_data kernexec_reload_pass_data = {
111883 +#else
111884 +static struct gimple_opt_pass kernexec_reload_pass = {
111885 + .pass = {
111886 +#endif
111887 + .type = GIMPLE_PASS,
111888 + .name = "kernexec_reload",
111889 +#if BUILDING_GCC_VERSION >= 4008
111890 + .optinfo_flags = OPTGROUP_NONE,
111891 +#endif
111892 +#if BUILDING_GCC_VERSION >= 4009
111893 + .has_gate = true,
111894 + .has_execute = true,
111895 +#else
111896 + .gate = kernexec_cmodel_check,
111897 + .execute = execute_kernexec_reload,
111898 + .sub = NULL,
111899 + .next = NULL,
111900 + .static_pass_number = 0,
111901 +#endif
111902 + .tv_id = TV_NONE,
111903 + .properties_required = 0,
111904 + .properties_provided = 0,
111905 + .properties_destroyed = 0,
111906 + .todo_flags_start = 0,
111907 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
111908 +#if BUILDING_GCC_VERSION < 4009
111909 + }
111910 +#endif
111911 +};
111912 +
111913 +#if BUILDING_GCC_VERSION >= 4009
111914 +static const struct pass_data kernexec_fptr_pass_data = {
111915 +#else
111916 +static struct gimple_opt_pass kernexec_fptr_pass = {
111917 + .pass = {
111918 +#endif
111919 + .type = GIMPLE_PASS,
111920 + .name = "kernexec_fptr",
111921 +#if BUILDING_GCC_VERSION >= 4008
111922 + .optinfo_flags = OPTGROUP_NONE,
111923 +#endif
111924 +#if BUILDING_GCC_VERSION >= 4009
111925 + .has_gate = true,
111926 + .has_execute = true,
111927 +#else
111928 + .gate = kernexec_cmodel_check,
111929 + .execute = execute_kernexec_fptr,
111930 + .sub = NULL,
111931 + .next = NULL,
111932 + .static_pass_number = 0,
111933 +#endif
111934 + .tv_id = TV_NONE,
111935 + .properties_required = 0,
111936 + .properties_provided = 0,
111937 + .properties_destroyed = 0,
111938 + .todo_flags_start = 0,
111939 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
111940 +#if BUILDING_GCC_VERSION < 4009
111941 + }
111942 +#endif
111943 +};
111944 +
111945 +#if BUILDING_GCC_VERSION >= 4009
111946 +static const struct pass_data kernexec_retaddr_pass_data = {
111947 +#else
111948 +static struct rtl_opt_pass kernexec_retaddr_pass = {
111949 + .pass = {
111950 +#endif
111951 + .type = RTL_PASS,
111952 + .name = "kernexec_retaddr",
111953 +#if BUILDING_GCC_VERSION >= 4008
111954 + .optinfo_flags = OPTGROUP_NONE,
111955 +#endif
111956 +#if BUILDING_GCC_VERSION >= 4009
111957 + .has_gate = true,
111958 + .has_execute = true,
111959 +#else
111960 + .gate = kernexec_cmodel_check,
111961 + .execute = execute_kernexec_retaddr,
111962 + .sub = NULL,
111963 + .next = NULL,
111964 + .static_pass_number = 0,
111965 +#endif
111966 + .tv_id = TV_NONE,
111967 + .properties_required = 0,
111968 + .properties_provided = 0,
111969 + .properties_destroyed = 0,
111970 + .todo_flags_start = 0,
111971 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
111972 +#if BUILDING_GCC_VERSION < 4009
111973 + }
111974 +#endif
111975 +};
111976 +
111977 +#if BUILDING_GCC_VERSION >= 4009
111978 +namespace {
111979 +class kernexec_reload_pass : public gimple_opt_pass {
111980 +public:
111981 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
111982 + bool gate() { return kernexec_cmodel_check(); }
111983 + unsigned int execute() { return execute_kernexec_reload(); }
111984 +};
111985 +
111986 +class kernexec_fptr_pass : public gimple_opt_pass {
111987 +public:
111988 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
111989 + bool gate() { return kernexec_cmodel_check(); }
111990 + unsigned int execute() { return execute_kernexec_fptr(); }
111991 +};
111992 +
111993 +class kernexec_retaddr_pass : public rtl_opt_pass {
111994 +public:
111995 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
111996 + bool gate() { return kernexec_cmodel_check(); }
111997 + unsigned int execute() { return execute_kernexec_retaddr(); }
111998 +};
111999 +}
112000 +
112001 +static opt_pass *make_kernexec_reload_pass(void)
112002 +{
112003 + return new kernexec_reload_pass();
112004 +}
112005 +
112006 +static opt_pass *make_kernexec_fptr_pass(void)
112007 +{
112008 + return new kernexec_fptr_pass();
112009 +}
112010 +
112011 +static opt_pass *make_kernexec_retaddr_pass(void)
112012 +{
112013 + return new kernexec_retaddr_pass();
112014 +}
112015 +#else
112016 +static struct opt_pass *make_kernexec_reload_pass(void)
112017 +{
112018 + return &kernexec_reload_pass.pass;
112019 +}
112020 +
112021 +static struct opt_pass *make_kernexec_fptr_pass(void)
112022 +{
112023 + return &kernexec_fptr_pass.pass;
112024 +}
112025 +
112026 +static struct opt_pass *make_kernexec_retaddr_pass(void)
112027 +{
112028 + return &kernexec_retaddr_pass.pass;
112029 +}
112030 +#endif
112031 +
112032 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112033 +{
112034 + const char * const plugin_name = plugin_info->base_name;
112035 + const int argc = plugin_info->argc;
112036 + const struct plugin_argument * const argv = plugin_info->argv;
112037 + int i;
112038 + struct register_pass_info kernexec_reload_pass_info;
112039 + struct register_pass_info kernexec_fptr_pass_info;
112040 + struct register_pass_info kernexec_retaddr_pass_info;
112041 +
112042 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
112043 + kernexec_reload_pass_info.reference_pass_name = "ssa";
112044 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
112045 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112046 +
112047 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
112048 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
112049 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
112050 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112051 +
112052 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
112053 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
112054 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
112055 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
112056 +
112057 + if (!plugin_default_version_check(version, &gcc_version)) {
112058 + error(G_("incompatible gcc/plugin versions"));
112059 + return 1;
112060 + }
112061 +
112062 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
112063 +
112064 + if (TARGET_64BIT == 0)
112065 + return 0;
112066 +
112067 + for (i = 0; i < argc; ++i) {
112068 + if (!strcmp(argv[i].key, "method")) {
112069 + if (!argv[i].value) {
112070 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112071 + continue;
112072 + }
112073 + if (!strcmp(argv[i].value, "bts")) {
112074 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
112075 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
112076 + } else if (!strcmp(argv[i].value, "or")) {
112077 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
112078 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
112079 + fix_register("r12", 1, 1);
112080 + } else
112081 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
112082 + continue;
112083 + }
112084 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
112085 + }
112086 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
112087 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
112088 +
112089 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
112090 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
112091 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
112092 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
112093 +
112094 + return 0;
112095 +}
112096 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
112097 new file mode 100644
112098 index 0000000..e48b323
112099 --- /dev/null
112100 +++ b/tools/gcc/latent_entropy_plugin.c
112101 @@ -0,0 +1,466 @@
112102 +/*
112103 + * Copyright 2012-2014 by the PaX Team <pageexec@freemail.hu>
112104 + * Licensed under the GPL v2
112105 + *
112106 + * Note: the choice of the license means that the compilation process is
112107 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
112108 + * but for the kernel it doesn't matter since it doesn't link against
112109 + * any of the gcc libraries
112110 + *
112111 + * gcc plugin to help generate a little bit of entropy from program state,
112112 + * used throughout the uptime of the kernel
112113 + *
112114 + * TODO:
112115 + * - add ipa pass to identify not explicitly marked candidate functions
112116 + * - mix in more program state (function arguments/return values, loop variables, etc)
112117 + * - more instrumentation control via attribute parameters
112118 + *
112119 + * BUGS:
112120 + * - LTO needs -flto-partition=none for now
112121 + */
112122 +
112123 +#include "gcc-common.h"
112124 +
112125 +int plugin_is_GPL_compatible;
112126 +
112127 +static tree latent_entropy_decl;
112128 +
112129 +static struct plugin_info latent_entropy_plugin_info = {
112130 + .version = "201409101820",
112131 + .help = NULL
112132 +};
112133 +
112134 +static unsigned HOST_WIDE_INT seed;
112135 +static unsigned HOST_WIDE_INT get_random_const(void)
112136 +{
112137 + unsigned int i;
112138 + unsigned HOST_WIDE_INT ret = 0;
112139 +
112140 + for (i = 0; i < 8 * sizeof ret; i++) {
112141 + ret = (ret << 1) | (seed & 1);
112142 + seed >>= 1;
112143 + if (ret & 1)
112144 + seed ^= 0xD800000000000000ULL;
112145 + }
112146 +
112147 + return ret;
112148 +}
112149 +
112150 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112151 +{
112152 + tree type;
112153 + unsigned long long mask;
112154 +#if BUILDING_GCC_VERSION <= 4007
112155 + VEC(constructor_elt, gc) *vals;
112156 +#else
112157 + vec<constructor_elt, va_gc> *vals;
112158 +#endif
112159 +
112160 + switch (TREE_CODE(*node)) {
112161 + default:
112162 + *no_add_attrs = true;
112163 + error("%qE attribute only applies to functions and variables", name);
112164 + break;
112165 +
112166 + case VAR_DECL:
112167 + if (DECL_INITIAL(*node)) {
112168 + *no_add_attrs = true;
112169 + error("variable %qD with %qE attribute must not be initialized", *node, name);
112170 + break;
112171 + }
112172 +
112173 + if (!TREE_STATIC(*node)) {
112174 + *no_add_attrs = true;
112175 + error("variable %qD with %qE attribute must not be local", *node, name);
112176 + break;
112177 + }
112178 +
112179 + type = TREE_TYPE(*node);
112180 + switch (TREE_CODE(type)) {
112181 + default:
112182 + *no_add_attrs = true;
112183 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
112184 + break;
112185 +
112186 + case RECORD_TYPE: {
112187 + tree field;
112188 + unsigned int nelt = 0;
112189 +
112190 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
112191 + tree fieldtype;
112192 +
112193 + fieldtype = TREE_TYPE(field);
112194 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
112195 + *no_add_attrs = true;
112196 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
112197 + break;
112198 + }
112199 + }
112200 +
112201 + if (field)
112202 + break;
112203 +
112204 +#if BUILDING_GCC_VERSION <= 4007
112205 + vals = VEC_alloc(constructor_elt, gc, nelt);
112206 +#else
112207 + vec_alloc(vals, nelt);
112208 +#endif
112209 +
112210 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
112211 + tree fieldtype;
112212 +
112213 + fieldtype = TREE_TYPE(field);
112214 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
112215 + mask = 2 * (mask - 1) + 1;
112216 +
112217 + if (TYPE_UNSIGNED(fieldtype))
112218 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
112219 + else
112220 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
112221 + }
112222 +
112223 + DECL_INITIAL(*node) = build_constructor(type, vals);
112224 +//debug_tree(DECL_INITIAL(*node));
112225 + break;
112226 + }
112227 +
112228 + case INTEGER_TYPE:
112229 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
112230 + mask = 2 * (mask - 1) + 1;
112231 +
112232 + if (TYPE_UNSIGNED(type))
112233 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
112234 + else
112235 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
112236 + break;
112237 +
112238 + case ARRAY_TYPE: {
112239 + tree elt_type, array_size, elt_size;
112240 + unsigned int i, nelt;
112241 +
112242 + elt_type = TREE_TYPE(type);
112243 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
112244 + array_size = TYPE_SIZE_UNIT(type);
112245 +
112246 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
112247 + *no_add_attrs = true;
112248 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
112249 + break;
112250 + }
112251 +
112252 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
112253 +#if BUILDING_GCC_VERSION <= 4007
112254 + vals = VEC_alloc(constructor_elt, gc, nelt);
112255 +#else
112256 + vec_alloc(vals, nelt);
112257 +#endif
112258 +
112259 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
112260 + mask = 2 * (mask - 1) + 1;
112261 +
112262 + for (i = 0; i < nelt; i++)
112263 + if (TYPE_UNSIGNED(elt_type))
112264 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
112265 + else
112266 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
112267 +
112268 + DECL_INITIAL(*node) = build_constructor(type, vals);
112269 +//debug_tree(DECL_INITIAL(*node));
112270 + break;
112271 + }
112272 + }
112273 + break;
112274 +
112275 + case FUNCTION_DECL:
112276 + break;
112277 + }
112278 +
112279 + return NULL_TREE;
112280 +}
112281 +
112282 +static struct attribute_spec latent_entropy_attr = {
112283 + .name = "latent_entropy",
112284 + .min_length = 0,
112285 + .max_length = 0,
112286 + .decl_required = true,
112287 + .type_required = false,
112288 + .function_type_required = false,
112289 + .handler = handle_latent_entropy_attribute,
112290 +#if BUILDING_GCC_VERSION >= 4007
112291 + .affects_type_identity = false
112292 +#endif
112293 +};
112294 +
112295 +static void register_attributes(void *event_data, void *data)
112296 +{
112297 + register_attribute(&latent_entropy_attr);
112298 +}
112299 +
112300 +static bool gate_latent_entropy(void)
112301 +{
112302 + // don't bother with noreturn functions for now
112303 + if (TREE_THIS_VOLATILE(current_function_decl))
112304 + return false;
112305 +
112306 + // gcc-4.5 doesn't discover some trivial noreturn functions
112307 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
112308 + return false;
112309 +
112310 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
112311 +}
112312 +
112313 +static enum tree_code get_op(tree *rhs)
112314 +{
112315 + static enum tree_code op;
112316 + unsigned HOST_WIDE_INT random_const;
112317 +
112318 + random_const = get_random_const();
112319 +
112320 + switch (op) {
112321 + case BIT_XOR_EXPR:
112322 + op = PLUS_EXPR;
112323 + break;
112324 +
112325 + case PLUS_EXPR:
112326 + if (rhs) {
112327 + op = LROTATE_EXPR;
112328 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
112329 + break;
112330 + }
112331 +
112332 + case LROTATE_EXPR:
112333 + default:
112334 + op = BIT_XOR_EXPR;
112335 + break;
112336 + }
112337 + if (rhs)
112338 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
112339 + return op;
112340 +}
112341 +
112342 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
112343 +{
112344 + gimple_stmt_iterator gsi;
112345 + gimple assign;
112346 + tree addxorrol, rhs;
112347 + enum tree_code op;
112348 +
112349 + op = get_op(&rhs);
112350 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
112351 + assign = gimple_build_assign(local_entropy, addxorrol);
112352 + gsi = gsi_after_labels(bb);
112353 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
112354 + update_stmt(assign);
112355 +//debug_bb(bb);
112356 +}
112357 +
112358 +static void perturb_latent_entropy(basic_block bb, tree rhs)
112359 +{
112360 + gimple_stmt_iterator gsi;
112361 + gimple assign;
112362 + tree addxorrol, temp;
112363 +
112364 + // 1. create temporary copy of latent_entropy
112365 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
112366 + add_referenced_var(temp);
112367 +
112368 + // 2. read...
112369 + temp = make_ssa_name(temp, NULL);
112370 + assign = gimple_build_assign(temp, latent_entropy_decl);
112371 + SSA_NAME_DEF_STMT(temp) = assign;
112372 + add_referenced_var(latent_entropy_decl);
112373 + gsi = gsi_after_labels(bb);
112374 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112375 + update_stmt(assign);
112376 +
112377 + // 3. ...modify...
112378 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
112379 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
112380 + assign = gimple_build_assign(temp, addxorrol);
112381 + SSA_NAME_DEF_STMT(temp) = assign;
112382 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112383 + update_stmt(assign);
112384 +
112385 + // 4. ...write latent_entropy
112386 + assign = gimple_build_assign(latent_entropy_decl, temp);
112387 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112388 + update_stmt(assign);
112389 +}
112390 +
112391 +static unsigned int execute_latent_entropy(void)
112392 +{
112393 + basic_block bb;
112394 + gimple assign;
112395 + gimple_stmt_iterator gsi;
112396 + tree local_entropy;
112397 +
112398 + if (!latent_entropy_decl) {
112399 +#if BUILDING_GCC_VERSION >= 4009
112400 + varpool_node *node;
112401 +#else
112402 + struct varpool_node *node;
112403 +#endif
112404 +
112405 + FOR_EACH_VARIABLE(node) {
112406 + tree var = NODE_DECL(node);
112407 +
112408 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
112409 + continue;
112410 + latent_entropy_decl = var;
112411 +// debug_tree(var);
112412 + break;
112413 + }
112414 + if (!latent_entropy_decl) {
112415 +// debug_tree(current_function_decl);
112416 + return 0;
112417 + }
112418 + }
112419 +
112420 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
112421 +
112422 + // 1. create local entropy variable
112423 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
112424 + add_referenced_var(local_entropy);
112425 + mark_sym_for_renaming(local_entropy);
112426 +
112427 + // 2. initialize local entropy variable
112428 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
112429 + if (dom_info_available_p(CDI_DOMINATORS))
112430 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
112431 + gsi = gsi_start_bb(bb);
112432 +
112433 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
112434 +// gimple_set_location(assign, loc);
112435 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
112436 + update_stmt(assign);
112437 +//debug_bb(bb);
112438 + gcc_assert(single_succ_p(bb));
112439 + bb = single_succ(bb);
112440 +
112441 + // 3. instrument each BB with an operation on the local entropy variable
112442 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
112443 + perturb_local_entropy(bb, local_entropy);
112444 +//debug_bb(bb);
112445 + bb = bb->next_bb;
112446 + };
112447 +
112448 + // 4. mix local entropy into the global entropy variable
112449 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112450 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
112451 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
112452 + return 0;
112453 +}
112454 +
112455 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
112456 +{
112457 + tree latent_entropy_type;
112458 +
112459 + seed = get_random_seed(false);
112460 +
112461 + if (in_lto_p)
112462 + return;
112463 +
112464 + // extern volatile u64 latent_entropy
112465 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
112466 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
112467 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
112468 +
112469 + TREE_STATIC(latent_entropy_decl) = 1;
112470 + TREE_PUBLIC(latent_entropy_decl) = 1;
112471 + TREE_USED(latent_entropy_decl) = 1;
112472 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
112473 + DECL_EXTERNAL(latent_entropy_decl) = 1;
112474 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
112475 + lang_hooks.decls.pushdecl(latent_entropy_decl);
112476 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
112477 +// varpool_finalize_decl(latent_entropy_decl);
112478 +// varpool_mark_needed_node(latent_entropy_decl);
112479 +}
112480 +
112481 +#if BUILDING_GCC_VERSION >= 4009
112482 +static const struct pass_data latent_entropy_pass_data = {
112483 +#else
112484 +static struct gimple_opt_pass latent_entropy_pass = {
112485 + .pass = {
112486 +#endif
112487 + .type = GIMPLE_PASS,
112488 + .name = "latent_entropy",
112489 +#if BUILDING_GCC_VERSION >= 4008
112490 + .optinfo_flags = OPTGROUP_NONE,
112491 +#endif
112492 +#if BUILDING_GCC_VERSION >= 4009
112493 + .has_gate = true,
112494 + .has_execute = true,
112495 +#else
112496 + .gate = gate_latent_entropy,
112497 + .execute = execute_latent_entropy,
112498 + .sub = NULL,
112499 + .next = NULL,
112500 + .static_pass_number = 0,
112501 +#endif
112502 + .tv_id = TV_NONE,
112503 + .properties_required = PROP_gimple_leh | PROP_cfg,
112504 + .properties_provided = 0,
112505 + .properties_destroyed = 0,
112506 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
112507 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
112508 +#if BUILDING_GCC_VERSION < 4009
112509 + }
112510 +#endif
112511 +};
112512 +
112513 +#if BUILDING_GCC_VERSION >= 4009
112514 +namespace {
112515 +class latent_entropy_pass : public gimple_opt_pass {
112516 +public:
112517 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
112518 + bool gate() { return gate_latent_entropy(); }
112519 + unsigned int execute() { return execute_latent_entropy(); }
112520 +};
112521 +}
112522 +
112523 +static opt_pass *make_latent_entropy_pass(void)
112524 +{
112525 + return new latent_entropy_pass();
112526 +}
112527 +#else
112528 +static struct opt_pass *make_latent_entropy_pass(void)
112529 +{
112530 + return &latent_entropy_pass.pass;
112531 +}
112532 +#endif
112533 +
112534 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
112535 +{
112536 + const char * const plugin_name = plugin_info->base_name;
112537 + struct register_pass_info latent_entropy_pass_info;
112538 +
112539 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
112540 + latent_entropy_pass_info.reference_pass_name = "optimized";
112541 + latent_entropy_pass_info.ref_pass_instance_number = 1;
112542 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
112543 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
112544 + {
112545 + .base = &latent_entropy_decl,
112546 + .nelt = 1,
112547 + .stride = sizeof(latent_entropy_decl),
112548 + .cb = &gt_ggc_mx_tree_node,
112549 + .pchw = &gt_pch_nx_tree_node
112550 + },
112551 + LAST_GGC_ROOT_TAB
112552 + };
112553 +
112554 + if (!plugin_default_version_check(version, &gcc_version)) {
112555 + error(G_("incompatible gcc/plugin versions"));
112556 + return 1;
112557 + }
112558 +
112559 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
112560 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
112561 + if (!in_lto_p)
112562 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
112563 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
112564 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
112565 +
112566 + return 0;
112567 +}
112568 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
112569 new file mode 100644
112570 index 0000000..a5cb46b
112571 --- /dev/null
112572 +++ b/tools/gcc/randomize_layout_plugin.c
112573 @@ -0,0 +1,915 @@
112574 +/*
112575 + * Copyright 2014 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
112576 + * and PaX Team <pageexec@freemail.hu>
112577 + * Licensed under the GPL v2
112578 + *
112579 + * Usage:
112580 + * $ # for 4.5/4.6/C based 4.7
112581 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112582 + * $ # for C++ based 4.7/4.8+
112583 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
112584 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
112585 + */
112586 +
112587 +#include "gcc-common.h"
112588 +#include "randomize_layout_seed.h"
112589 +
112590 +#if BUILDING_GCC_MAJOR < 4 || BUILDING_GCC_MINOR < 6 || (BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
112591 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
112592 +#endif
112593 +
112594 +#define ORIG_TYPE_NAME(node) \
112595 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
112596 +
112597 +int plugin_is_GPL_compatible;
112598 +
112599 +static int performance_mode;
112600 +
112601 +static struct plugin_info randomize_layout_plugin_info = {
112602 + .version = "201402201816",
112603 + .help = "disable\t\t\tdo not activate plugin\n"
112604 + "performance-mode\tenable cacheline-aware layout randomization\n"
112605 +};
112606 +
112607 +/* from old Linux dcache.h */
112608 +static inline unsigned long
112609 +partial_name_hash(unsigned long c, unsigned long prevhash)
112610 +{
112611 + return (prevhash + (c << 4) + (c >> 4)) * 11;
112612 +}
112613 +static inline unsigned int
112614 +name_hash(const unsigned char *name)
112615 +{
112616 + unsigned long hash = 0;
112617 + unsigned int len = strlen((const char *)name);
112618 + while (len--)
112619 + hash = partial_name_hash(*name++, hash);
112620 + return (unsigned int)hash;
112621 +}
112622 +
112623 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112624 +{
112625 + tree type;
112626 +
112627 + *no_add_attrs = true;
112628 + if (TREE_CODE(*node) == FUNCTION_DECL) {
112629 + error("%qE attribute does not apply to functions (%qF)", name, *node);
112630 + return NULL_TREE;
112631 + }
112632 +
112633 + if (TREE_CODE(*node) == PARM_DECL) {
112634 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
112635 + return NULL_TREE;
112636 + }
112637 +
112638 + if (TREE_CODE(*node) == VAR_DECL) {
112639 + error("%qE attribute does not apply to variables (%qD)", name, *node);
112640 + return NULL_TREE;
112641 + }
112642 +
112643 + if (TYPE_P(*node)) {
112644 + type = *node;
112645 + } else {
112646 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
112647 + type = TREE_TYPE(*node);
112648 + }
112649 +
112650 + if (TREE_CODE(type) != RECORD_TYPE) {
112651 + error("%qE attribute used on %qT applies to struct types only", name, type);
112652 + return NULL_TREE;
112653 + }
112654 +
112655 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
112656 + error("%qE attribute is already applied to the type %qT", name, type);
112657 + return NULL_TREE;
112658 + }
112659 +
112660 + *no_add_attrs = false;
112661 +
112662 + return NULL_TREE;
112663 +}
112664 +
112665 +/* set on complete types that we don't need to inspect further at all */
112666 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112667 +{
112668 + *no_add_attrs = false;
112669 + return NULL_TREE;
112670 +}
112671 +
112672 +/*
112673 + * set on types that we've performed a shuffle on, to prevent re-shuffling
112674 + * this does not preclude us from inspecting its fields for potential shuffles
112675 + */
112676 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
112677 +{
112678 + *no_add_attrs = false;
112679 + return NULL_TREE;
112680 +}
112681 +
112682 +/*
112683 + * 64bit variant of Bob Jenkins' public domain PRNG
112684 + * 256 bits of internal state
112685 + */
112686 +
112687 +typedef unsigned long long u64;
112688 +
112689 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
112690 +
112691 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
112692 +static u64 ranval(ranctx *x) {
112693 + u64 e = x->a - rot(x->b, 7);
112694 + x->a = x->b ^ rot(x->c, 13);
112695 + x->b = x->c + rot(x->d, 37);
112696 + x->c = x->d + e;
112697 + x->d = e + x->a;
112698 + return x->d;
112699 +}
112700 +
112701 +static void raninit(ranctx *x, u64 *seed) {
112702 + int i;
112703 +
112704 + x->a = seed[0];
112705 + x->b = seed[1];
112706 + x->c = seed[2];
112707 + x->d = seed[3];
112708 +
112709 + for (i=0; i < 30; ++i)
112710 + (void)ranval(x);
112711 +}
112712 +
112713 +static u64 shuffle_seed[4];
112714 +
112715 +struct partition_group {
112716 + tree tree_start;
112717 + unsigned long start;
112718 + unsigned long length;
112719 +};
112720 +
112721 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
112722 +{
112723 + unsigned long i;
112724 + unsigned long accum_size = 0;
112725 + unsigned long accum_length = 0;
112726 + unsigned long group_idx = 0;
112727 +
112728 + gcc_assert(length < INT_MAX);
112729 +
112730 + memset(size_groups, 0, sizeof(struct partition_group) * length);
112731 +
112732 + for (i = 0; i < length; i++) {
112733 + if (size_groups[group_idx].tree_start == NULL_TREE) {
112734 + size_groups[group_idx].tree_start = fields[i];
112735 + size_groups[group_idx].start = i;
112736 + accum_length = 0;
112737 + accum_size = 0;
112738 + }
112739 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
112740 + accum_length++;
112741 + if (accum_size >= 64) {
112742 + size_groups[group_idx].length = accum_length;
112743 + accum_length = 0;
112744 + group_idx++;
112745 + }
112746 + }
112747 +
112748 + if (size_groups[group_idx].tree_start != NULL_TREE &&
112749 + !size_groups[group_idx].length) {
112750 + size_groups[group_idx].length = accum_length;
112751 + group_idx++;
112752 + }
112753 +
112754 + *num_groups = group_idx;
112755 +}
112756 +
112757 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
112758 +{
112759 + unsigned long i, x;
112760 + struct partition_group size_group[length];
112761 + unsigned long num_groups = 0;
112762 + unsigned long randnum;
112763 +
112764 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
112765 + for (i = num_groups - 1; i > 0; i--) {
112766 + struct partition_group tmp;
112767 + randnum = ranval(prng_state) % (i + 1);
112768 + tmp = size_group[i];
112769 + size_group[i] = size_group[randnum];
112770 + size_group[randnum] = tmp;
112771 + }
112772 +
112773 + for (x = 0; x < num_groups; x++) {
112774 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
112775 + tree tmp;
112776 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
112777 + continue;
112778 + randnum = ranval(prng_state) % (i + 1);
112779 + // we could handle this case differently if desired
112780 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
112781 + continue;
112782 + tmp = newtree[i];
112783 + newtree[i] = newtree[randnum];
112784 + newtree[randnum] = tmp;
112785 + }
112786 + }
112787 +}
112788 +
112789 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
112790 +{
112791 + unsigned long i, randnum;
112792 +
112793 + for (i = length - 1; i > 0; i--) {
112794 + tree tmp;
112795 + randnum = ranval(prng_state) % (i + 1);
112796 + tmp = newtree[i];
112797 + newtree[i] = newtree[randnum];
112798 + newtree[randnum] = tmp;
112799 + }
112800 +}
112801 +
112802 +/* modern in-place Fisher-Yates shuffle */
112803 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
112804 +{
112805 + unsigned long i;
112806 + u64 seed[4];
112807 + ranctx prng_state;
112808 + const unsigned char *structname;
112809 +
112810 + if (length == 0)
112811 + return;
112812 +
112813 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
112814 +
112815 + structname = ORIG_TYPE_NAME(type);
112816 +
112817 +#ifdef __DEBUG_PLUGIN
112818 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
112819 +#ifdef __DEBUG_VERBOSE
112820 + debug_tree((tree)type);
112821 +#endif
112822 +#endif
112823 +
112824 + for (i = 0; i < 4; i++) {
112825 + seed[i] = shuffle_seed[i];
112826 + seed[i] ^= name_hash(structname);
112827 + }
112828 +
112829 + raninit(&prng_state, (u64 *)&seed);
112830 +
112831 + if (performance_mode)
112832 + performance_shuffle(newtree, length, &prng_state);
112833 + else
112834 + full_shuffle(newtree, length, &prng_state);
112835 +}
112836 +
112837 +static bool is_flexible_array(const_tree field)
112838 +{
112839 + const_tree fieldtype;
112840 + const_tree typesize;
112841 + const_tree elemtype;
112842 + const_tree elemsize;
112843 +
112844 + fieldtype = TREE_TYPE(field);
112845 + typesize = TYPE_SIZE(fieldtype);
112846 +
112847 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
112848 + return false;
112849 +
112850 + elemtype = TREE_TYPE(fieldtype);
112851 + elemsize = TYPE_SIZE(elemtype);
112852 +
112853 + /* size of type is represented in bits */
112854 +
112855 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
112856 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
112857 + return true;
112858 +
112859 + if (typesize != NULL_TREE &&
112860 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
112861 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
112862 + return true;
112863 +
112864 + return false;
112865 +}
112866 +
112867 +static int relayout_struct(tree type)
112868 +{
112869 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
112870 + unsigned long shuffle_length = num_fields;
112871 + tree field;
112872 + tree newtree[num_fields];
112873 + unsigned long i;
112874 + tree list;
112875 + tree variant;
112876 + expanded_location xloc;
112877 +
112878 + if (TYPE_FIELDS(type) == NULL_TREE)
112879 + return 0;
112880 +
112881 + if (num_fields < 2)
112882 + return 0;
112883 +
112884 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
112885 +
112886 + gcc_assert(num_fields < INT_MAX);
112887 +
112888 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
112889 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
112890 + return 0;
112891 +
112892 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
112893 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
112894 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
112895 + return 0;
112896 +
112897 + /* throw out any structs in uapi */
112898 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
112899 +
112900 + if (strstr(xloc.file, "/uapi/"))
112901 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
112902 +
112903 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
112904 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
112905 + newtree[i] = field;
112906 + }
112907 +
112908 + /*
112909 + * enforce that we don't randomize the layout of the last
112910 + * element of a struct if it's a 0 or 1-length array
112911 + * or a proper flexible array
112912 + */
112913 + if (is_flexible_array(newtree[num_fields - 1]))
112914 + shuffle_length--;
112915 +
112916 + shuffle(type, (tree *)newtree, shuffle_length);
112917 +
112918 + /*
112919 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
112920 + * as gcc provides no other way to detect such code
112921 + */
112922 + list = make_node(FIELD_DECL);
112923 + TREE_CHAIN(list) = newtree[0];
112924 + TREE_TYPE(list) = void_type_node;
112925 + DECL_SIZE(list) = bitsize_zero_node;
112926 + DECL_NONADDRESSABLE_P(list) = 1;
112927 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
112928 + DECL_SIZE_UNIT(list) = size_zero_node;
112929 + DECL_FIELD_OFFSET(list) = size_zero_node;
112930 + // to satisfy the constify plugin
112931 + TREE_READONLY(list) = 1;
112932 +
112933 + for (i = 0; i < num_fields - 1; i++)
112934 + TREE_CHAIN(newtree[i]) = newtree[i+1];
112935 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
112936 +
112937 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
112938 + TYPE_FIELDS(variant) = list;
112939 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
112940 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
112941 + // force a re-layout
112942 + TYPE_SIZE(variant) = NULL_TREE;
112943 + layout_type(variant);
112944 + }
112945 +
112946 + return 1;
112947 +}
112948 +
112949 +/* from constify plugin */
112950 +static const_tree get_field_type(const_tree field)
112951 +{
112952 + return strip_array_types(TREE_TYPE(field));
112953 +}
112954 +
112955 +/* from constify plugin */
112956 +static bool is_fptr(const_tree fieldtype)
112957 +{
112958 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
112959 + return false;
112960 +
112961 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
112962 +}
112963 +
112964 +/* derived from constify plugin */
112965 +static int is_pure_ops_struct(const_tree node)
112966 +{
112967 + const_tree field;
112968 +
112969 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
112970 +
112971 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
112972 + const_tree fieldtype = get_field_type(field);
112973 + enum tree_code code = TREE_CODE(fieldtype);
112974 +
112975 + if (node == fieldtype)
112976 + continue;
112977 +
112978 + if (!is_fptr(fieldtype))
112979 + return 0;
112980 +
112981 + if (code != RECORD_TYPE && code != UNION_TYPE)
112982 + continue;
112983 +
112984 + if (!is_pure_ops_struct(fieldtype))
112985 + return 0;
112986 + }
112987 +
112988 + return 1;
112989 +}
112990 +
112991 +static void randomize_type(tree type)
112992 +{
112993 + tree variant;
112994 +
112995 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
112996 +
112997 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
112998 + return;
112999 +
113000 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
113001 + relayout_struct(type);
113002 +
113003 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
113004 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
113005 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
113006 + }
113007 +#ifdef __DEBUG_PLUGIN
113008 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
113009 +#ifdef __DEBUG_VERBOSE
113010 + debug_tree(type);
113011 +#endif
113012 +#endif
113013 +}
113014 +
113015 +static void randomize_layout_finish_decl(void *event_data, void *data)
113016 +{
113017 + tree decl = (tree)event_data;
113018 + tree type;
113019 +
113020 + if (decl == NULL_TREE || decl == error_mark_node)
113021 + return;
113022 +
113023 + type = TREE_TYPE(decl);
113024 +
113025 + if (TREE_CODE(decl) != VAR_DECL)
113026 + return;
113027 +
113028 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
113029 + return;
113030 +
113031 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
113032 + return;
113033 +
113034 + relayout_decl(decl);
113035 +}
113036 +
113037 +static void finish_type(void *event_data, void *data)
113038 +{
113039 + tree type = (tree)event_data;
113040 +
113041 + if (type == NULL_TREE || type == error_mark_node)
113042 + return;
113043 +
113044 + if (TREE_CODE(type) != RECORD_TYPE)
113045 + return;
113046 +
113047 + if (TYPE_FIELDS(type) == NULL_TREE)
113048 + return;
113049 +
113050 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
113051 + return;
113052 +
113053 +#ifdef __DEBUG_PLUGIN
113054 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
113055 +#endif
113056 +#ifdef __DEBUG_VERBOSE
113057 + debug_tree(type);
113058 +#endif
113059 + randomize_type(type);
113060 +
113061 + return;
113062 +}
113063 +
113064 +static struct attribute_spec randomize_layout_attr = {
113065 + .name = "randomize_layout",
113066 + // related to args
113067 + .min_length = 0,
113068 + .max_length = 0,
113069 + .decl_required = false,
113070 + // need type declaration
113071 + .type_required = true,
113072 + .function_type_required = false,
113073 + .handler = handle_randomize_layout_attr,
113074 +#if BUILDING_GCC_VERSION >= 4007
113075 + .affects_type_identity = true
113076 +#endif
113077 +};
113078 +
113079 +static struct attribute_spec no_randomize_layout_attr = {
113080 + .name = "no_randomize_layout",
113081 + // related to args
113082 + .min_length = 0,
113083 + .max_length = 0,
113084 + .decl_required = false,
113085 + // need type declaration
113086 + .type_required = true,
113087 + .function_type_required = false,
113088 + .handler = handle_randomize_layout_attr,
113089 +#if BUILDING_GCC_VERSION >= 4007
113090 + .affects_type_identity = true
113091 +#endif
113092 +};
113093 +
113094 +static struct attribute_spec randomize_considered_attr = {
113095 + .name = "randomize_considered",
113096 + // related to args
113097 + .min_length = 0,
113098 + .max_length = 0,
113099 + .decl_required = false,
113100 + // need type declaration
113101 + .type_required = true,
113102 + .function_type_required = false,
113103 + .handler = handle_randomize_considered_attr,
113104 +#if BUILDING_GCC_VERSION >= 4007
113105 + .affects_type_identity = false
113106 +#endif
113107 +};
113108 +
113109 +static struct attribute_spec randomize_performed_attr = {
113110 + .name = "randomize_performed",
113111 + // related to args
113112 + .min_length = 0,
113113 + .max_length = 0,
113114 + .decl_required = false,
113115 + // need type declaration
113116 + .type_required = true,
113117 + .function_type_required = false,
113118 + .handler = handle_randomize_performed_attr,
113119 +#if BUILDING_GCC_VERSION >= 4007
113120 + .affects_type_identity = false
113121 +#endif
113122 +};
113123 +
113124 +static void register_attributes(void *event_data, void *data)
113125 +{
113126 + register_attribute(&randomize_layout_attr);
113127 + register_attribute(&no_randomize_layout_attr);
113128 + register_attribute(&randomize_considered_attr);
113129 + register_attribute(&randomize_performed_attr);
113130 +}
113131 +
113132 +static void check_bad_casts_in_constructor(tree var, tree init)
113133 +{
113134 + unsigned HOST_WIDE_INT idx;
113135 + tree field, val;
113136 + tree field_type, val_type;
113137 +
113138 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
113139 + if (TREE_CODE(val) == CONSTRUCTOR) {
113140 + check_bad_casts_in_constructor(var, val);
113141 + continue;
113142 + }
113143 +
113144 + /* pipacs' plugin creates franken-arrays that differ from those produced by
113145 + normal code which all have valid 'field' trees. work around this */
113146 + if (field == NULL_TREE)
113147 + continue;
113148 + field_type = TREE_TYPE(field);
113149 + val_type = TREE_TYPE(val);
113150 +
113151 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
113152 + continue;
113153 +
113154 + if (field_type == val_type)
113155 + continue;
113156 +
113157 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
113158 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
113159 +
113160 + if (field_type == void_type_node)
113161 + continue;
113162 + if (field_type == val_type)
113163 + continue;
113164 + if (TREE_CODE(val_type) != RECORD_TYPE)
113165 + continue;
113166 +
113167 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
113168 + continue;
113169 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
113170 + }
113171 +}
113172 +
113173 +/* derived from the constify plugin */
113174 +static void check_global_variables(void *event_data, void *data)
113175 +{
113176 + struct varpool_node *node;
113177 + tree init;
113178 +
113179 + FOR_EACH_VARIABLE(node) {
113180 + tree var = NODE_DECL(node);
113181 + init = DECL_INITIAL(var);
113182 + if (init == NULL_TREE)
113183 + continue;
113184 +
113185 + if (TREE_CODE(init) != CONSTRUCTOR)
113186 + continue;
113187 +
113188 + check_bad_casts_in_constructor(var, init);
113189 + }
113190 +}
113191 +
113192 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
113193 +{
113194 + basic_block dom;
113195 + gimple dom_stmt;
113196 + gimple call_stmt;
113197 + const_tree dom_lhs;
113198 + const_tree poss_is_err_cond;
113199 + const_tree poss_is_err_func;
113200 + const_tree is_err_arg;
113201 +
113202 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
113203 + if (!dom)
113204 + return false;
113205 +
113206 + dom_stmt = last_stmt(dom);
113207 + if (!dom_stmt)
113208 + return false;
113209 +
113210 + if (gimple_code(dom_stmt) != GIMPLE_COND)
113211 + return false;
113212 +
113213 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
113214 + return false;
113215 +
113216 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
113217 + return false;
113218 +
113219 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
113220 +
113221 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
113222 + return false;
113223 +
113224 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
113225 +
113226 + if (gimple_code(call_stmt) != GIMPLE_CALL)
113227 + return false;
113228 +
113229 + dom_lhs = gimple_get_lhs(call_stmt);
113230 + poss_is_err_func = gimple_call_fndecl(call_stmt);
113231 + if (!poss_is_err_func)
113232 + return false;
113233 + if (dom_lhs != poss_is_err_cond)
113234 + return false;
113235 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
113236 + return false;
113237 +
113238 + is_err_arg = gimple_call_arg(call_stmt, 0);
113239 + if (!is_err_arg)
113240 + return false;
113241 +
113242 + if (is_err_arg != rhs)
113243 + return false;
113244 +
113245 + return true;
113246 +}
113247 +
113248 +static void handle_local_var_initializers(void)
113249 +{
113250 + tree var;
113251 + unsigned int i;
113252 +
113253 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
113254 + tree init = DECL_INITIAL(var);
113255 + if (!init)
113256 + continue;
113257 + if (TREE_CODE(init) != CONSTRUCTOR)
113258 + continue;
113259 + check_bad_casts_in_constructor(var, init);
113260 + }
113261 +}
113262 +
113263 +/*
113264 + * iterate over all statements to find "bad" casts:
113265 + * those where the address of the start of a structure is cast
113266 + * to a pointer of a structure of a different type, or a
113267 + * structure pointer type is cast to a different structure pointer type
113268 + */
113269 +static unsigned int find_bad_casts(void)
113270 +{
113271 + basic_block bb;
113272 +
113273 + handle_local_var_initializers();
113274 +
113275 + FOR_ALL_BB_FN(bb, cfun) {
113276 + gimple_stmt_iterator gsi;
113277 +
113278 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113279 + gimple stmt;
113280 + const_tree lhs;
113281 + const_tree lhs_type;
113282 + const_tree rhs1;
113283 + const_tree rhs_type;
113284 + const_tree ptr_lhs_type;
113285 + const_tree ptr_rhs_type;
113286 + const_tree op0;
113287 + const_tree op0_type;
113288 + enum tree_code rhs_code;
113289 +
113290 + stmt = gsi_stmt(gsi);
113291 +
113292 +#ifdef __DEBUG_PLUGIN
113293 +#ifdef __DEBUG_VERBOSE
113294 + debug_gimple_stmt(stmt);
113295 + debug_tree(gimple_get_lhs(stmt));
113296 +#endif
113297 +#endif
113298 +
113299 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
113300 + continue;
113301 +
113302 +#ifdef __DEBUG_PLUGIN
113303 +#ifdef __DEBUG_VERBOSE
113304 + debug_tree(gimple_assign_rhs1(stmt));
113305 +#endif
113306 +#endif
113307 +
113308 + rhs_code = gimple_assign_rhs_code(stmt);
113309 +
113310 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
113311 + continue;
113312 +
113313 + lhs = gimple_get_lhs(stmt);
113314 + lhs_type = TREE_TYPE(lhs);
113315 + rhs1 = gimple_assign_rhs1(stmt);
113316 + rhs_type = TREE_TYPE(rhs1);
113317 +
113318 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
113319 + TREE_CODE(lhs_type) != POINTER_TYPE)
113320 + continue;
113321 +
113322 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
113323 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
113324 +
113325 + if (ptr_rhs_type == void_type_node)
113326 + continue;
113327 +
113328 + if (ptr_lhs_type == void_type_node)
113329 + continue;
113330 +
113331 + if (dominated_by_is_err(rhs1, bb))
113332 + continue;
113333 +
113334 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
113335 +#ifndef __DEBUG_PLUGIN
113336 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
113337 +#endif
113338 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113339 + continue;
113340 + }
113341 +
113342 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
113343 + continue;
113344 +
113345 + if (rhs_code == ADDR_EXPR) {
113346 + op0 = TREE_OPERAND(rhs1, 0);
113347 +
113348 + if (op0 == NULL_TREE)
113349 + continue;
113350 +
113351 + if (TREE_CODE(op0) != VAR_DECL)
113352 + continue;
113353 +
113354 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
113355 + if (op0_type == ptr_lhs_type)
113356 + continue;
113357 +
113358 +#ifndef __DEBUG_PLUGIN
113359 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
113360 +#endif
113361 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
113362 + } else {
113363 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
113364 + /* skip bogus type casts introduced by container_of */
113365 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
113366 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
113367 + continue;
113368 +#ifndef __DEBUG_PLUGIN
113369 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
113370 +#endif
113371 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
113372 + }
113373 +
113374 + }
113375 + }
113376 + return 0;
113377 +}
113378 +
113379 +#if BUILDING_GCC_VERSION >= 4009
113380 +static const struct pass_data randomize_layout_bad_cast_data = {
113381 +#else
113382 +static struct gimple_opt_pass randomize_layout_bad_cast = {
113383 + .pass = {
113384 +#endif
113385 + .type = GIMPLE_PASS,
113386 + .name = "randomize_layout_bad_cast",
113387 +#if BUILDING_GCC_VERSION >= 4008
113388 + .optinfo_flags = OPTGROUP_NONE,
113389 +#endif
113390 +#if BUILDING_GCC_VERSION >= 4009
113391 + .has_gate = false,
113392 + .has_execute = true,
113393 +#else
113394 + .gate = NULL,
113395 + .execute = find_bad_casts,
113396 + .sub = NULL,
113397 + .next = NULL,
113398 + .static_pass_number = 0,
113399 +#endif
113400 + .tv_id = TV_NONE,
113401 + .properties_required = PROP_cfg,
113402 + .properties_provided = 0,
113403 + .properties_destroyed = 0,
113404 + .todo_flags_start = 0,
113405 + .todo_flags_finish = TODO_dump_func
113406 +#if BUILDING_GCC_VERSION < 4009
113407 + }
113408 +#endif
113409 +};
113410 +
113411 +#if BUILDING_GCC_VERSION >= 4009
113412 +namespace {
113413 +class randomize_layout_bad_cast : public gimple_opt_pass {
113414 +public:
113415 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
113416 + unsigned int execute() { return find_bad_casts(); }
113417 +};
113418 +}
113419 +#endif
113420 +
113421 +static struct opt_pass *make_randomize_layout_bad_cast(void)
113422 +{
113423 +#if BUILDING_GCC_VERSION >= 4009
113424 + return new randomize_layout_bad_cast();
113425 +#else
113426 + return &randomize_layout_bad_cast.pass;
113427 +#endif
113428 +}
113429 +
113430 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
113431 +{
113432 + int i;
113433 + const char * const plugin_name = plugin_info->base_name;
113434 + const int argc = plugin_info->argc;
113435 + const struct plugin_argument * const argv = plugin_info->argv;
113436 + bool enable = true;
113437 + int obtained_seed = 0;
113438 + struct register_pass_info randomize_layout_bad_cast_info;
113439 +
113440 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
113441 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
113442 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
113443 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
113444 +
113445 + if (!plugin_default_version_check(version, &gcc_version)) {
113446 + error(G_("incompatible gcc/plugin versions"));
113447 + return 1;
113448 + }
113449 +
113450 + if (strcmp(lang_hooks.name, "GNU C")) {
113451 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
113452 + enable = false;
113453 + }
113454 +
113455 + for (i = 0; i < argc; ++i) {
113456 + if (!strcmp(argv[i].key, "disable")) {
113457 + enable = false;
113458 + continue;
113459 + }
113460 + if (!strcmp(argv[i].key, "performance-mode")) {
113461 + performance_mode = 1;
113462 + continue;
113463 + }
113464 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
113465 + }
113466 +
113467 + if (strlen(randstruct_seed) != 64) {
113468 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
113469 + return 1;
113470 + }
113471 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
113472 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
113473 + if (obtained_seed != 4) {
113474 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
113475 + return 1;
113476 + }
113477 +
113478 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
113479 + if (enable) {
113480 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
113481 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
113482 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
113483 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
113484 + }
113485 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
113486 +
113487 + return 0;
113488 +}
113489 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
113490 new file mode 100644
113491 index 0000000..1f0214f
113492 --- /dev/null
113493 +++ b/tools/gcc/size_overflow_plugin/.gitignore
113494 @@ -0,0 +1,3 @@
113495 +randomize_layout_seed.h
113496 +size_overflow_hash.h
113497 +size_overflow_hash_aux.h
113498 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
113499 new file mode 100644
113500 index 0000000..1ae2ed5
113501 --- /dev/null
113502 +++ b/tools/gcc/size_overflow_plugin/Makefile
113503 @@ -0,0 +1,20 @@
113504 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
113505 +always := $($(HOSTLIBS)-y)
113506 +
113507 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
113508 +
113509 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
113510 +
113511 +quiet_cmd_build_size_overflow_hash = GENHASH $@
113512 + cmd_build_size_overflow_hash = \
113513 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
113514 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
113515 + $(call if_changed,build_size_overflow_hash)
113516 +
113517 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
113518 + cmd_build_size_overflow_hash_aux = \
113519 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
113520 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
113521 + $(call if_changed,build_size_overflow_hash_aux)
113522 +
113523 +targets += size_overflow_hash.h size_overflow_hash_aux.h
113524 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113525 new file mode 100644
113526 index 0000000..12b1e3b
113527 --- /dev/null
113528 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
113529 @@ -0,0 +1,102 @@
113530 +#!/bin/bash
113531 +
113532 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
113533 +
113534 +header1="size_overflow_hash.h"
113535 +database="size_overflow_hash.data"
113536 +n=65536
113537 +hashtable_name="size_overflow_hash"
113538 +
113539 +usage() {
113540 +cat <<EOF
113541 +usage: $0 options
113542 +OPTIONS:
113543 + -h|--help help
113544 + -o header file
113545 + -d database file
113546 + -n hash array size
113547 + -s name of the hash table
113548 +EOF
113549 + return 0
113550 +}
113551 +
113552 +while true
113553 +do
113554 + case "$1" in
113555 + -h|--help) usage && exit 0;;
113556 + -n) n=$2; shift 2;;
113557 + -o) header1="$2"; shift 2;;
113558 + -d) database="$2"; shift 2;;
113559 + -s) hashtable_name="$2"; shift 2;;
113560 + --) shift 1; break ;;
113561 + *) break ;;
113562 + esac
113563 +done
113564 +
113565 +create_defines() {
113566 + for i in `seq 0 31`
113567 + do
113568 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
113569 + done
113570 + echo >> "$header1"
113571 +}
113572 +
113573 +create_structs() {
113574 + rm -f "$header1"
113575 +
113576 + create_defines
113577 +
113578 + cat "$database" | while read data
113579 + do
113580 + data_array=($data)
113581 + struct_hash_name="${data_array[0]}"
113582 + funcn="${data_array[1]}"
113583 + params="${data_array[2]}"
113584 + next="${data_array[4]}"
113585 +
113586 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
113587 +
113588 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
113589 + echo -en "\t.param\t= " >> "$header1"
113590 + line=
113591 + for param_num in ${params//-/ };
113592 + do
113593 + line="${line}PARAM"$param_num"|"
113594 + done
113595 +
113596 + echo -e "${line%?},\n};\n" >> "$header1"
113597 + done
113598 +}
113599 +
113600 +create_headers() {
113601 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
113602 +}
113603 +
113604 +create_array_elements() {
113605 + index=0
113606 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
113607 + do
113608 + data_array=($data)
113609 + i="${data_array[3]}"
113610 + hash="${data_array[0]}"
113611 + while [[ $index -lt $i ]]
113612 + do
113613 + echo -e "\t["$index"]\t= NULL," >> "$header1"
113614 + index=$(($index + 1))
113615 + done
113616 + index=$(($index + 1))
113617 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
113618 + done
113619 + echo '};' >> $header1
113620 +}
113621 +
113622 +size_overflow_plugin_dir=`dirname $header1`
113623 +if [ "$size_overflow_plugin_dir" != '.' ]; then
113624 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
113625 +fi
113626 +
113627 +create_structs
113628 +create_headers
113629 +create_array_elements
113630 +
113631 +exit 0
113632 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113633 new file mode 100644
113634 index 0000000..493fe76
113635 --- /dev/null
113636 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
113637 @@ -0,0 +1,404 @@
113638 +/*
113639 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
113640 + * Licensed under the GPL v2, or (at your option) v3
113641 + *
113642 + * Homepage:
113643 + * https://github.com/ephox-gcc-plugins/size_overflow
113644 + *
113645 + * Documentation:
113646 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
113647 + *
113648 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
113649 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
113650 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
113651 + *
113652 + * Usage:
113653 + * $ make
113654 + * $ make run
113655 + */
113656 +
113657 +#include "size_overflow.h"
113658 +
113659 +// Data for the size_overflow asm stmt
113660 +struct asm_data {
113661 + // call or return stmt with our attributes
113662 + gimple target_stmt;
113663 + // def_stmt of the marked arg
113664 + gimple def_stmt;
113665 + // size_overflow asm rhs
113666 + tree input;
113667 + // the output (lhs) of the size_overflow asm is the marked arg
113668 + tree output;
113669 + // marked arg number (0 for return values)
113670 + unsigned int argnum;
113671 + // intentional mark type
113672 + enum intentional_mark intentional_mark;
113673 +};
113674 +
113675 +static void __unused print_asm_data(struct asm_data *asm_data)
113676 +{
113677 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
113678 +
113679 + fprintf(stderr, "def_stmt\n");
113680 + debug_gimple_stmt(asm_data->def_stmt);
113681 + fprintf(stderr, "target_stmt\n");
113682 + debug_gimple_stmt(asm_data->target_stmt);
113683 + fprintf(stderr, "output\n");
113684 + debug_tree(asm_data->output);
113685 + fprintf(stderr, "input\n");
113686 + debug_tree(asm_data->input);
113687 +}
113688 +
113689 +static const char *convert_mark_to_str(enum intentional_mark mark)
113690 +{
113691 + switch (mark) {
113692 + case MARK_NO:
113693 + return OK_ASM_STR;
113694 + case MARK_YES:
113695 + return YES_ASM_STR;
113696 + case MARK_END_INTENTIONAL:
113697 + return END_INTENTIONAL_ASM_STR;
113698 + case MARK_TURN_OFF:
113699 + return TURN_OFF_ASM_STR;
113700 + }
113701 + gcc_unreachable();
113702 +}
113703 +
113704 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
113705 +{
113706 + const char *fn_name;
113707 + char *asm_comment;
113708 + unsigned int len;
113709 +
113710 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
113711 + fn_name = DECL_NAME_POINTER(current_function_decl);
113712 + else
113713 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
113714 +
113715 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
113716 + gcc_assert(len > 0);
113717 +
113718 + return asm_comment;
113719 +}
113720 +
113721 +#if BUILDING_GCC_VERSION <= 4007
113722 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
113723 +#else
113724 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
113725 +#endif
113726 +{
113727 + tree list;
113728 +#if BUILDING_GCC_VERSION <= 4007
113729 + VEC(tree, gc) *vec_list = NULL;
113730 +#else
113731 + vec<tree, va_gc> *vec_list = NULL;
113732 +#endif
113733 +
113734 + list = build_tree_list(NULL_TREE, string);
113735 + list = chainon(NULL_TREE, build_tree_list(list, io));
113736 +#if BUILDING_GCC_VERSION <= 4007
113737 + VEC_safe_push(tree, gc, vec_list, list);
113738 +#else
113739 + vec_safe_push(vec_list, list);
113740 +#endif
113741 + return vec_list;
113742 +}
113743 +
113744 +static void create_so_asm_stmt(struct asm_data *asm_data)
113745 +{
113746 + char *asm_comment;
113747 + const char *mark_str;
113748 + gimple asm_stmt;
113749 + gimple_stmt_iterator gsi;
113750 + tree str_input, str_output;
113751 +#if BUILDING_GCC_VERSION <= 4007
113752 + VEC(tree, gc) *input = NULL, *output = NULL;
113753 +#else
113754 + vec<tree, va_gc> *input = NULL, *output = NULL;
113755 +#endif
113756 +
113757 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
113758 + asm_comment = create_asm_comment(asm_data, mark_str);
113759 +
113760 + str_input = build_string(2, "0");
113761 + input = create_asm_io_list(str_input, asm_data->input);
113762 + str_output = build_string(4, "=rm");
113763 + output = create_asm_io_list(str_output, asm_data->output);
113764 +
113765 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
113766 + gimple_asm_set_volatile(asm_stmt, true);
113767 +
113768 + gsi = gsi_for_stmt(asm_data->def_stmt);
113769 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
113770 +
113771 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
113772 +
113773 + free(asm_comment);
113774 +}
113775 +
113776 +static void check_size_overflow_asm(struct asm_data *asm_data)
113777 +{
113778 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
113779 +
113780 + if (old_intentional_mark == asm_data->intentional_mark)
113781 + return;
113782 + if (asm_data->intentional_mark == MARK_NO)
113783 + return;
113784 +
113785 + print_intentional_mark(old_intentional_mark);
113786 + print_intentional_mark(asm_data->intentional_mark);
113787 + gcc_unreachable();
113788 +}
113789 +
113790 +static tree get_so_asm_output(struct asm_data *asm_data)
113791 +{
113792 + gimple stmt = asm_data->target_stmt;
113793 + unsigned int argnum = asm_data->argnum;
113794 +
113795 + switch (gimple_code(stmt)) {
113796 + case GIMPLE_RETURN:
113797 + gcc_assert(argnum == 0);
113798 + return gimple_return_retval(stmt);
113799 + case GIMPLE_CALL:
113800 + gcc_assert(argnum != 0);
113801 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
113802 + return gimple_call_arg(stmt, argnum - 1);
113803 + default:
113804 + debug_gimple_stmt(stmt);
113805 + gcc_unreachable();
113806 + }
113807 +}
113808 +
113809 +static tree get_so_asm_input(struct asm_data *asm_data)
113810 +{
113811 + gimple assign;
113812 + tree output_type, new_var;
113813 + gimple_stmt_iterator gsi;
113814 +
113815 + output_type = TREE_TYPE(asm_data->output);
113816 + new_var = create_new_var(output_type);
113817 +
113818 + assign = gimple_build_assign(new_var, asm_data->output);
113819 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
113820 +
113821 + gsi = gsi_for_stmt(asm_data->target_stmt);
113822 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
113823 +
113824 + asm_data->def_stmt = assign;
113825 +
113826 + new_var = create_new_var(output_type);
113827 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
113828 +
113829 + return gimple_assign_lhs(assign);
113830 +}
113831 +
113832 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
113833 +{
113834 + switch (gimple_code(asm_data->target_stmt)) {
113835 + case GIMPLE_CALL:
113836 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
113837 + break;
113838 + case GIMPLE_RETURN:
113839 + gimple_return_set_retval(asm_data->target_stmt, asm_data->output);
113840 + break;
113841 + default:
113842 + debug_gimple_stmt(asm_data->target_stmt);
113843 + gcc_unreachable();
113844 + }
113845 +
113846 + update_stmt(asm_data->def_stmt);
113847 +}
113848 +
113849 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
113850 + * is of the right kind create the appropriate size_overflow asm stmts:
113851 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
113852 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
113853 + */
113854 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
113855 +{
113856 + struct asm_data asm_data;
113857 +
113858 + asm_data.target_stmt = stmt;
113859 + asm_data.argnum = argnum;
113860 + asm_data.intentional_mark = intentional_mark;
113861 +
113862 + asm_data.output = get_so_asm_output(&asm_data);
113863 + if (asm_data.output == NULL_TREE)
113864 + return;
113865 + if (is_gimple_constant(asm_data.output))
113866 + return;
113867 + if (skip_types(asm_data.output))
113868 + return;
113869 +
113870 + asm_data.def_stmt = get_def_stmt(asm_data.output);
113871 + if (is_size_overflow_asm(asm_data.def_stmt)) {
113872 + check_size_overflow_asm(&asm_data);
113873 + return;
113874 + }
113875 +
113876 + asm_data.input = get_so_asm_input(&asm_data);
113877 +
113878 + create_so_asm_stmt(&asm_data);
113879 + set_so_asm_input_target_stmt(&asm_data);
113880 +
113881 + update_stmt(asm_data.def_stmt);
113882 + update_stmt(asm_data.target_stmt);
113883 +}
113884 +
113885 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
113886 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
113887 +{
113888 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
113889 + insert_size_overflow_asm(stmt, 0, MARK_NO);
113890 + return;
113891 + }
113892 +
113893 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
113894 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
113895 +}
113896 +
113897 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
113898 +static void set_argnum_attribute(const_tree attr, bool *argnums)
113899 +{
113900 + unsigned int argnum;
113901 + tree attr_value;
113902 +
113903 + gcc_assert(attr);
113904 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
113905 + argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
113906 + argnums[argnum] = true;
113907 + }
113908 +}
113909 +
113910 +// Check whether the arguments are marked by the size_overflow attribute.
113911 +static void search_interesting_so_args(tree fndecl, bool *argnums)
113912 +{
113913 + const_tree attr;
113914 +
113915 + attr = get_attribute("size_overflow", fndecl);
113916 + if (attr)
113917 + set_argnum_attribute(attr, argnums);
113918 +}
113919 +
113920 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
113921 +{
113922 + enum intentional_mark mark;
113923 +
113924 + mark = check_intentional_attribute(stmt, argnum);
113925 + if (mark == MARK_NO)
113926 + return MARK_NO;
113927 + insert_size_overflow_asm(stmt, argnum, mark);
113928 + return mark;
113929 +}
113930 +
113931 +static void handle_size_overflow_attr_ret(gimple stmt)
113932 +{
113933 + enum intentional_mark mark;
113934 + bool orig_argnums[MAX_PARAM + 1] = {false};
113935 +
113936 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
113937 +
113938 + mark = handle_intentional_attr(stmt, 0);
113939 + if (mark == MARK_NO && orig_argnums[0])
113940 + insert_so_asm_by_so_attr(stmt, 0);
113941 +}
113942 +
113943 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
113944 +static void handle_size_overflow_attr_call(gimple stmt)
113945 +{
113946 + tree fndecl;
113947 + unsigned int argnum;
113948 + bool orig_argnums[MAX_PARAM + 1] = {false};
113949 +
113950 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
113951 + if (fndecl == NULL_TREE)
113952 + return;
113953 + if (DECL_BUILT_IN(fndecl))
113954 + return;
113955 +
113956 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
113957 +
113958 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
113959 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
113960 +
113961 + if (mark == MARK_NO && orig_argnums[argnum])
113962 + insert_so_asm_by_so_attr(stmt, argnum);
113963 + }
113964 +}
113965 +
113966 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
113967 +static unsigned int search_interesting_functions(void)
113968 +{
113969 + basic_block bb;
113970 +
113971 + FOR_ALL_BB_FN(bb, cfun) {
113972 + gimple_stmt_iterator gsi;
113973 +
113974 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
113975 + gimple stmt = gsi_stmt(gsi);
113976 +
113977 + if (is_gimple_call(stmt))
113978 + handle_size_overflow_attr_call(stmt);
113979 + else if (gimple_code(stmt) == GIMPLE_RETURN)
113980 + handle_size_overflow_attr_ret(stmt);
113981 + }
113982 + }
113983 + return 0;
113984 +}
113985 +
113986 +/*
113987 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
113988 + * this pass inserts asm stmts to mark the interesting args
113989 + * that the ipa pass will detect and insert the size overflow checks for.
113990 + */
113991 +#if BUILDING_GCC_VERSION >= 4009
113992 +static const struct pass_data insert_size_overflow_asm_pass_data = {
113993 +#else
113994 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
113995 + .pass = {
113996 +#endif
113997 + .type = GIMPLE_PASS,
113998 + .name = "insert_size_overflow_asm",
113999 +#if BUILDING_GCC_VERSION >= 4008
114000 + .optinfo_flags = OPTGROUP_NONE,
114001 +#endif
114002 +#if BUILDING_GCC_VERSION >= 4009
114003 + .has_gate = false,
114004 + .has_execute = true,
114005 +#else
114006 + .gate = NULL,
114007 + .execute = search_interesting_functions,
114008 + .sub = NULL,
114009 + .next = NULL,
114010 + .static_pass_number = 0,
114011 +#endif
114012 + .tv_id = TV_NONE,
114013 + .properties_required = PROP_cfg,
114014 + .properties_provided = 0,
114015 + .properties_destroyed = 0,
114016 + .todo_flags_start = 0,
114017 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
114018 +#if BUILDING_GCC_VERSION < 4009
114019 + }
114020 +#endif
114021 +};
114022 +
114023 +#if BUILDING_GCC_VERSION >= 4009
114024 +namespace {
114025 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
114026 +public:
114027 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
114028 + unsigned int execute() { return search_interesting_functions(); }
114029 +};
114030 +}
114031 +
114032 +opt_pass *make_insert_size_overflow_asm_pass(void)
114033 +{
114034 + return new insert_size_overflow_asm_pass();
114035 +}
114036 +#else
114037 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
114038 +{
114039 + return &insert_size_overflow_asm_pass.pass;
114040 +}
114041 +#endif
114042 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114043 new file mode 100644
114044 index 0000000..7f645dc
114045 --- /dev/null
114046 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
114047 @@ -0,0 +1,951 @@
114048 +/*
114049 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
114050 + * Licensed under the GPL v2, or (at your option) v3
114051 + *
114052 + * Homepage:
114053 + * https://github.com/ephox-gcc-plugins/size_overflow
114054 + *
114055 + * Documentation:
114056 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
114057 + *
114058 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
114059 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
114060 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
114061 + *
114062 + * Usage:
114063 + * $ make
114064 + * $ make run
114065 + */
114066 +
114067 +#include "size_overflow.h"
114068 +
114069 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs);
114070 +
114071 +static const char *get_asm_string(const_gimple stmt)
114072 +{
114073 + if (!stmt)
114074 + return NULL;
114075 + if (gimple_code(stmt) != GIMPLE_ASM)
114076 + return NULL;
114077 +
114078 + return gimple_asm_string(stmt);
114079 +}
114080 +
114081 +tree get_size_overflow_asm_input(const_gimple stmt)
114082 +{
114083 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
114084 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
114085 +}
114086 +
114087 +bool is_size_overflow_insert_check_asm(const_gimple stmt)
114088 +{
114089 + const char *str;
114090 +
114091 + if (!is_size_overflow_asm(stmt))
114092 + return false;
114093 +
114094 + str = get_asm_string(stmt);
114095 + if (!str)
114096 + return false;
114097 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
114098 +}
114099 +
114100 +bool is_size_overflow_asm(const_gimple stmt)
114101 +{
114102 + const char *str;
114103 +
114104 + if (!stmt)
114105 + return false;
114106 + if (gimple_code(stmt) != GIMPLE_ASM)
114107 + return false;
114108 +
114109 + str = get_asm_string(stmt);
114110 + if (!str)
114111 + return false;
114112 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
114113 +}
114114 +
114115 +static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
114116 +{
114117 + const char *str;
114118 +
114119 + if (!is_size_overflow_asm(stmt))
114120 + return false;
114121 +
114122 + str = get_asm_string(stmt);
114123 + if (!str)
114124 + return false;
114125 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
114126 +}
114127 +
114128 +static bool is_size_overflow_intentional_asm_end(const_gimple stmt)
114129 +{
114130 + const char *str;
114131 +
114132 + if (!is_size_overflow_asm(stmt))
114133 + return false;
114134 +
114135 + str = get_asm_string(stmt);
114136 + if (!str)
114137 + return false;
114138 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
114139 +}
114140 +
114141 +/* Get the param of the intentional_overflow attribute.
114142 + * * 0: MARK_END_INTENTIONAL
114143 + * * 1..MAX_PARAM: MARK_YES
114144 + * * -1: MARK_TURN_OFF
114145 + */
114146 +static tree get_attribute_param(const_tree decl)
114147 +{
114148 + const_tree attr;
114149 +
114150 + if (decl == NULL_TREE)
114151 + return NULL_TREE;
114152 +
114153 + attr = get_attribute("intentional_overflow", decl);
114154 + if (attr)
114155 + return TREE_VALUE(attr);
114156 + return NULL_TREE;
114157 +}
114158 +
114159 +// MARK_TURN_OFF
114160 +static bool is_turn_off_intentional_attr(const_tree decl)
114161 +{
114162 + const_tree param_head;
114163 +
114164 + param_head = get_attribute_param(decl);
114165 + if (param_head == NULL_TREE)
114166 + return false;
114167 +
114168 + if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
114169 + return true;
114170 + return false;
114171 +}
114172 +
114173 +// MARK_END_INTENTIONAL
114174 +static bool is_end_intentional_intentional_attr(const_tree decl)
114175 +{
114176 + const_tree param_head;
114177 +
114178 + param_head = get_attribute_param(decl);
114179 + if (param_head == NULL_TREE)
114180 + return false;
114181 +
114182 + if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
114183 + return true;
114184 + return false;
114185 +}
114186 +
114187 +// MARK_YES
114188 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
114189 +{
114190 + tree param, param_head;
114191 +
114192 + if (argnum == 0)
114193 + return false;
114194 +
114195 + param_head = get_attribute_param(decl);
114196 + for (param = param_head; param; param = TREE_CHAIN(param))
114197 + if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
114198 + return true;
114199 + return false;
114200 +}
114201 +
114202 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
114203 +{
114204 + const struct size_overflow_hash *hash;
114205 + location_t loc;
114206 +
114207 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
114208 + return;
114209 +
114210 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
114211 + return;
114212 +
114213 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
114214 + if (!hash)
114215 + return;
114216 +
114217 + loc = DECL_SOURCE_LOCATION(decl);
114218 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
114219 +}
114220 +
114221 +// Get the field decl of a component ref for intentional_overflow checking
114222 +static const_tree search_field_decl(const_tree comp_ref)
114223 +{
114224 + const_tree field = NULL_TREE;
114225 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
114226 +
114227 + for (i = 0; i < len; i++) {
114228 + field = TREE_OPERAND(comp_ref, i);
114229 + if (TREE_CODE(field) == FIELD_DECL)
114230 + break;
114231 + }
114232 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
114233 + return field;
114234 +}
114235 +
114236 +/* Get the type of the intentional_overflow attribute of a node
114237 + * * MARK_TURN_OFF
114238 + * * MARK_YES
114239 + * * MARK_NO
114240 + * * MARK_END_INTENTIONAL
114241 + */
114242 +static enum intentional_mark get_intentional_attr_type(const_tree node)
114243 +{
114244 + const_tree cur_decl;
114245 +
114246 + if (node == NULL_TREE)
114247 + return MARK_NO;
114248 +
114249 + switch (TREE_CODE(node)) {
114250 + case COMPONENT_REF:
114251 + cur_decl = search_field_decl(node);
114252 + if (is_turn_off_intentional_attr(cur_decl))
114253 + return MARK_TURN_OFF;
114254 + if (is_end_intentional_intentional_attr(cur_decl))
114255 + return MARK_YES;
114256 + break;
114257 + case PARM_DECL: {
114258 + unsigned int argnum;
114259 +
114260 + cur_decl = get_orig_fndecl(current_function_decl);
114261 + argnum = find_arg_number_tree(node, cur_decl);
114262 + if (argnum == CANNOT_FIND_ARG)
114263 + return MARK_NO;
114264 + if (is_yes_intentional_attr(cur_decl, argnum))
114265 + return MARK_YES;
114266 + if (is_end_intentional_intentional_attr(cur_decl))
114267 + return MARK_END_INTENTIONAL;
114268 + break;
114269 + }
114270 + case FUNCTION_DECL: {
114271 + const_tree fndecl = get_orig_fndecl(node);
114272 +
114273 + if (is_turn_off_intentional_attr(fndecl))
114274 + return MARK_TURN_OFF;
114275 + if (is_end_intentional_intentional_attr(fndecl))
114276 + return MARK_END_INTENTIONAL;
114277 + }
114278 + default:
114279 + break;
114280 + }
114281 + return MARK_NO;
114282 +}
114283 +
114284 +static enum intentional_mark walk_use_def_phi(struct pointer_set_t *visited, const_tree result)
114285 +{
114286 + enum intentional_mark mark = MARK_NO;
114287 + gimple phi = get_def_stmt(result);
114288 + unsigned int i, n = gimple_phi_num_args(phi);
114289 +
114290 + pointer_set_insert(visited, phi);
114291 + for (i = 0; i < n; i++) {
114292 + tree arg = gimple_phi_arg_def(phi, i);
114293 +
114294 + mark = walk_use_def(visited, arg);
114295 + if (mark != MARK_NO)
114296 + return mark;
114297 + }
114298 +
114299 + return mark;
114300 +}
114301 +
114302 +static enum intentional_mark walk_use_def_binary(struct pointer_set_t *visited, const_tree lhs)
114303 +{
114304 + enum intentional_mark mark;
114305 + tree rhs1, rhs2;
114306 + gimple def_stmt = get_def_stmt(lhs);
114307 +
114308 + rhs1 = gimple_assign_rhs1(def_stmt);
114309 + rhs2 = gimple_assign_rhs2(def_stmt);
114310 +
114311 + mark = walk_use_def(visited, rhs1);
114312 + if (mark == MARK_NO)
114313 + return walk_use_def(visited, rhs2);
114314 + return mark;
114315 +}
114316 +
114317 +enum intentional_mark get_so_asm_type(const_gimple stmt)
114318 +{
114319 + if (!stmt)
114320 + return MARK_NO;
114321 + if (!is_size_overflow_asm(stmt))
114322 + return MARK_NO;
114323 + if (is_size_overflow_insert_check_asm(stmt))
114324 + return MARK_NO;
114325 + if (is_size_overflow_intentional_asm_turn_off(stmt))
114326 + return MARK_TURN_OFF;
114327 + if (is_size_overflow_intentional_asm_end(stmt))
114328 + return MARK_END_INTENTIONAL;
114329 + return MARK_YES;
114330 +}
114331 +
114332 +static enum intentional_mark walk_use_def(struct pointer_set_t *visited, const_tree lhs)
114333 +{
114334 + const_gimple def_stmt;
114335 +
114336 + if (TREE_CODE(lhs) != SSA_NAME)
114337 + return get_intentional_attr_type(lhs);
114338 +
114339 + def_stmt = get_def_stmt(lhs);
114340 + gcc_assert(def_stmt);
114341 +
114342 + if (pointer_set_insert(visited, def_stmt))
114343 + return MARK_NO;
114344 +
114345 + switch (gimple_code(def_stmt)) {
114346 + case GIMPLE_CALL:
114347 + case GIMPLE_RETURN:
114348 + return MARK_NO;
114349 + case GIMPLE_NOP:
114350 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
114351 + case GIMPLE_ASM:
114352 + return get_so_asm_type(def_stmt);
114353 + case GIMPLE_PHI:
114354 + return walk_use_def_phi(visited, lhs);
114355 + case GIMPLE_ASSIGN:
114356 + switch (gimple_num_ops(def_stmt)) {
114357 + case 2:
114358 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
114359 + case 3:
114360 + return walk_use_def_binary(visited, lhs);
114361 + }
114362 + default:
114363 + debug_gimple_stmt((gimple)def_stmt);
114364 + error("%s: unknown gimple code", __func__);
114365 + gcc_unreachable();
114366 + }
114367 +}
114368 +
114369 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
114370 +{
114371 + enum intentional_mark mark;
114372 + struct pointer_set_t *visited;
114373 +
114374 + visited = pointer_set_create();
114375 + mark = walk_use_def(visited, var);
114376 + pointer_set_destroy(visited);
114377 +
114378 + return mark;
114379 +}
114380 +
114381 +/* Search intentional_overflow attribute on caller and on callee too.
114382 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
114383 + * parameters aren't tracked backwards.
114384 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
114385 + * the function.
114386 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
114387 + * in all callers (on a structure field means that overflow checking is turned off
114388 + * in all expressions involving the given field).
114389 + */
114390 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
114391 +{
114392 + enum intentional_mark caller_mark, callee_mark;
114393 + const_tree fndecl, orig_cur_fndecl, arg;
114394 +
114395 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
114396 +
114397 + // handle MARK_TURN_OFF early on the caller
114398 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
114399 + return MARK_TURN_OFF;
114400 +
114401 + switch (gimple_code(stmt)) {
114402 + case GIMPLE_RETURN:
114403 + gcc_assert(argnum == 0);
114404 + // for now ignore other intentional attribute types on returns
114405 + return MARK_NO;
114406 + case GIMPLE_CALL:
114407 + gcc_assert(argnum != 0);
114408 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114409 + arg = gimple_call_arg(stmt, argnum - 1);
114410 + break;
114411 + default:
114412 + debug_gimple_stmt((gimple)stmt);
114413 + gcc_unreachable();
114414 + }
114415 +
114416 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
114417 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
114418 + return MARK_END_INTENTIONAL;
114419 +
114420 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
114421 + // handle MARK_TURN_OFF on the callee
114422 + if (is_turn_off_intentional_attr(fndecl))
114423 + return MARK_TURN_OFF;
114424 + // find a defining marked caller argument or struct field for arg
114425 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
114426 +
114427 + // did we find a marked struct field?
114428 + if (caller_mark == MARK_TURN_OFF)
114429 + return MARK_TURN_OFF;
114430 +
114431 + // handle MARK_END_INTENTIONAL on the callee
114432 + if (is_end_intentional_intentional_attr(fndecl))
114433 + callee_mark = MARK_END_INTENTIONAL;
114434 + // is it a marked callee parameter?
114435 + else if (is_yes_intentional_attr(fndecl, argnum))
114436 + callee_mark = MARK_YES;
114437 + else
114438 + callee_mark = MARK_NO;
114439 +
114440 + // no intentional attribute found
114441 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
114442 + return MARK_NO;
114443 +
114444 + // MARK_YES is meaningful only on the caller
114445 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
114446 + return MARK_NO;
114447 +
114448 + // we found a code region where we don't want to duplicate
114449 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
114450 + return MARK_END_INTENTIONAL;
114451 +
114452 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
114453 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
114454 + return MARK_NO;
114455 +
114456 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
114457 + if (caller_mark == MARK_YES) {
114458 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
114459 + return MARK_YES;
114460 + }
114461 +
114462 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
114463 + debug_gimple_stmt((gimple)stmt);
114464 + print_intentional_mark(caller_mark);
114465 + print_intentional_mark(callee_mark);
114466 + gcc_unreachable();
114467 +}
114468 +
114469 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
114470 +{
114471 + const_tree arg;
114472 +
114473 + switch (gimple_code(stmt)) {
114474 + case GIMPLE_RETURN:
114475 + gcc_assert(argnum == 0);
114476 + arg = gimple_return_retval(stmt);
114477 + break;
114478 + case GIMPLE_CALL:
114479 + gcc_assert(argnum != 0);
114480 + gcc_assert(argnum <= gimple_call_num_args(stmt));
114481 + arg = gimple_call_arg(stmt, argnum - 1);
114482 + break;
114483 + case GIMPLE_ASM:
114484 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
114485 + arg = get_size_overflow_asm_input(stmt);
114486 + break;
114487 + default:
114488 + debug_gimple_stmt((gimple)stmt);
114489 + gcc_unreachable();
114490 + }
114491 +
114492 + // find a defining marked caller argument or struct field for arg
114493 + return check_intentional_size_overflow_asm_and_attribute(arg);
114494 +}
114495 +
114496 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
114497 +{
114498 + const_tree rhs1, lhs, rhs1_type, lhs_type;
114499 + enum machine_mode lhs_mode, rhs_mode;
114500 + gimple def_stmt = get_def_stmt(no_const_rhs);
114501 +
114502 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114503 + return false;
114504 +
114505 + rhs1 = gimple_assign_rhs1(def_stmt);
114506 + lhs = gimple_assign_lhs(def_stmt);
114507 + rhs1_type = TREE_TYPE(rhs1);
114508 + lhs_type = TREE_TYPE(lhs);
114509 + rhs_mode = TYPE_MODE(rhs1_type);
114510 + lhs_mode = TYPE_MODE(lhs_type);
114511 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
114512 + return false;
114513 +
114514 + return true;
114515 +}
114516 +
114517 +static unsigned int uses_num(tree node)
114518 +{
114519 + imm_use_iterator imm_iter;
114520 + use_operand_p use_p;
114521 + unsigned int num = 0;
114522 +
114523 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
114524 + gimple use_stmt = USE_STMT(use_p);
114525 +
114526 + if (use_stmt == NULL)
114527 + return num;
114528 + if (is_gimple_debug(use_stmt))
114529 + continue;
114530 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
114531 + continue;
114532 + num++;
114533 + }
114534 + return num;
114535 +}
114536 +
114537 +static bool no_uses(tree node)
114538 +{
114539 + return !uses_num(node);
114540 +}
114541 +
114542 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
114543 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
114544 +{
114545 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
114546 + gimple def_stmt = get_def_stmt(lhs);
114547 +
114548 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
114549 + return false;
114550 +
114551 + rhs1 = gimple_assign_rhs1(def_stmt);
114552 + rhs_type = TREE_TYPE(rhs1);
114553 + lhs_type = TREE_TYPE(lhs);
114554 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
114555 + return false;
114556 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
114557 + return false;
114558 +
114559 + def_stmt = get_def_stmt(rhs1);
114560 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
114561 + return false;
114562 +
114563 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
114564 + return false;
114565 +
114566 + rhs1 = gimple_assign_rhs1(def_stmt);
114567 + rhs2 = gimple_assign_rhs2(def_stmt);
114568 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
114569 + return false;
114570 +
114571 + if (is_gimple_constant(rhs2))
114572 + not_const_rhs = rhs1;
114573 + else
114574 + not_const_rhs = rhs2;
114575 +
114576 + return no_uses(not_const_rhs);
114577 +}
114578 +
114579 +static bool is_lt_signed_type_max(const_tree rhs)
114580 +{
114581 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
114582 +
114583 + if (!TYPE_UNSIGNED(type))
114584 + return true;
114585 +
114586 + switch (TYPE_MODE(type)) {
114587 + case QImode:
114588 + new_type = intQI_type_node;
114589 + break;
114590 + case HImode:
114591 + new_type = intHI_type_node;
114592 + break;
114593 + case SImode:
114594 + new_type = intSI_type_node;
114595 + break;
114596 + case DImode:
114597 + new_type = intDI_type_node;
114598 + break;
114599 + default:
114600 + debug_tree((tree)type);
114601 + gcc_unreachable();
114602 + }
114603 +
114604 + type_max = TYPE_MAX_VALUE(new_type);
114605 + if (!tree_int_cst_lt(type_max, rhs))
114606 + return true;
114607 +
114608 + return false;
114609 +}
114610 +
114611 +static bool is_gt_zero(const_tree rhs)
114612 +{
114613 + const_tree type = TREE_TYPE(rhs);
114614 +
114615 + if (TYPE_UNSIGNED(type))
114616 + return true;
114617 +
114618 + if (!tree_int_cst_lt(rhs, integer_zero_node))
114619 + return true;
114620 +
114621 + return false;
114622 +}
114623 +
114624 +bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
114625 +{
114626 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
114627 + return false;
114628 + if (!is_gimple_constant(rhs))
114629 + return false;
114630 +
114631 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
114632 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
114633 + return false;
114634 +
114635 + return true;
114636 +}
114637 +
114638 +static tree change_assign_rhs(struct visited *visited, gimple stmt, const_tree orig_rhs, tree new_rhs)
114639 +{
114640 + gimple assign;
114641 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114642 + tree origtype = TREE_TYPE(orig_rhs);
114643 +
114644 + gcc_assert(is_gimple_assign(stmt));
114645 +
114646 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114647 + pointer_set_insert(visited->my_stmts, assign);
114648 + return gimple_assign_lhs(assign);
114649 +}
114650 +
114651 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
114652 +{
114653 + tree new_rhs, orig_rhs;
114654 + void (*gimple_assign_set_rhs)(gimple, tree);
114655 + tree rhs1 = gimple_assign_rhs1(stmt);
114656 + tree rhs2 = gimple_assign_rhs2(stmt);
114657 + tree lhs = gimple_assign_lhs(stmt);
114658 +
114659 + if (!check_overflow)
114660 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114661 +
114662 + if (change_rhs == NULL_TREE)
114663 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114664 +
114665 + if (new_rhs2 == NULL_TREE) {
114666 + orig_rhs = rhs1;
114667 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
114668 + } else {
114669 + orig_rhs = rhs2;
114670 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
114671 + }
114672 +
114673 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
114674 +
114675 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
114676 + gimple_assign_set_rhs(stmt, new_rhs);
114677 + update_stmt(stmt);
114678 +
114679 + return create_assign(visited, stmt, lhs, AFTER_STMT);
114680 +}
114681 +
114682 +static bool is_subtraction_special(struct visited *visited, const_gimple stmt)
114683 +{
114684 + gimple rhs1_def_stmt, rhs2_def_stmt;
114685 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
114686 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
114687 + const_tree rhs1 = gimple_assign_rhs1(stmt);
114688 + const_tree rhs2 = gimple_assign_rhs2(stmt);
114689 +
114690 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
114691 + return false;
114692 +
114693 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
114694 +
114695 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
114696 + return false;
114697 +
114698 + rhs1_def_stmt = get_def_stmt(rhs1);
114699 + rhs2_def_stmt = get_def_stmt(rhs2);
114700 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
114701 + return false;
114702 +
114703 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114704 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
114705 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
114706 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
114707 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
114708 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
114709 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
114710 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
114711 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
114712 + return false;
114713 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
114714 + return false;
114715 +
114716 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
114717 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
114718 + return true;
114719 +}
114720 +
114721 +static gimple create_binary_assign(struct visited *visited, enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
114722 +{
114723 + gimple assign;
114724 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114725 + tree type = TREE_TYPE(rhs1);
114726 + tree lhs = create_new_var(type);
114727 +
114728 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
114729 + assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
114730 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
114731 +
114732 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
114733 + update_stmt(assign);
114734 + pointer_set_insert(visited->my_stmts, assign);
114735 + return assign;
114736 +}
114737 +
114738 +static tree cast_to_TI_type(struct visited *visited, gimple stmt, tree node)
114739 +{
114740 + gimple_stmt_iterator gsi;
114741 + gimple cast_stmt;
114742 + tree type = TREE_TYPE(node);
114743 +
114744 + if (types_compatible_p(type, intTI_type_node))
114745 + return node;
114746 +
114747 + gsi = gsi_for_stmt(stmt);
114748 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
114749 + pointer_set_insert(visited->my_stmts, cast_stmt);
114750 + return gimple_assign_lhs(cast_stmt);
114751 +}
114752 +
114753 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
114754 +{
114755 + tree rhs1, def_stmt_rhs1;
114756 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
114757 +
114758 + def_stmt = get_def_stmt(var);
114759 + if (!gimple_assign_cast_p(def_stmt))
114760 + return NULL_TREE;
114761 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
114762 +
114763 + rhs1 = gimple_assign_rhs1(def_stmt);
114764 + rhs1_def_stmt = get_def_stmt(rhs1);
114765 + if (!gimple_assign_cast_p(rhs1_def_stmt))
114766 + return rhs1;
114767 +
114768 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
114769 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
114770 +
114771 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
114772 + case GIMPLE_CALL:
114773 + case GIMPLE_NOP:
114774 + case GIMPLE_ASM:
114775 + case GIMPLE_PHI:
114776 + return def_stmt_rhs1;
114777 + case GIMPLE_ASSIGN:
114778 + return rhs1;
114779 + default:
114780 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
114781 + gcc_unreachable();
114782 + }
114783 +}
114784 +
114785 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
114786 +{
114787 + tree new_rhs1, new_rhs2;
114788 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
114789 + gimple assign, stmt = get_def_stmt(lhs);
114790 + tree rhs1 = gimple_assign_rhs1(stmt);
114791 + tree rhs2 = gimple_assign_rhs2(stmt);
114792 +
114793 + if (!is_subtraction_special(visited, stmt))
114794 + return NULL_TREE;
114795 +
114796 + new_rhs1 = expand(visited, rhs1);
114797 + new_rhs2 = expand(visited, rhs2);
114798 +
114799 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
114800 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
114801 +
114802 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
114803 + return NULL_TREE;
114804 +
114805 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
114806 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
114807 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
114808 + }
114809 +
114810 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
114811 + new_lhs = gimple_assign_lhs(assign);
114812 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
114813 +
114814 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
114815 +}
114816 +
114817 +bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
114818 +{
114819 + const_gimple def_stmt;
114820 +
114821 + if (TREE_CODE(rhs) != SSA_NAME)
114822 + return false;
114823 +
114824 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
114825 + return false;
114826 +
114827 + def_stmt = get_def_stmt(rhs);
114828 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
114829 + return false;
114830 +
114831 + return true;
114832 +}
114833 +
114834 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
114835 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
114836 + * fffffff * 16 > signed max -> truncate
114837 + */
114838 +static bool look_for_mult_and_add(const_gimple stmt)
114839 +{
114840 + const_tree res;
114841 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
114842 + const_gimple def_stmt;
114843 +
114844 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
114845 + return false;
114846 + if (!is_gimple_assign(stmt))
114847 + return false;
114848 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
114849 + return false;
114850 +
114851 + rhs1 = gimple_assign_rhs1(stmt);
114852 + rhs2 = gimple_assign_rhs2(stmt);
114853 + if (is_gimple_constant(rhs1)) {
114854 + const_rhs = rhs1;
114855 + def_stmt = get_def_stmt(rhs2);
114856 + } else if (is_gimple_constant(rhs2)) {
114857 + const_rhs = rhs2;
114858 + def_stmt = get_def_stmt(rhs1);
114859 + } else
114860 + return false;
114861 +
114862 + if (!is_gimple_assign(def_stmt))
114863 + return false;
114864 +
114865 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
114866 + return false;
114867 +
114868 + def_rhs1 = gimple_assign_rhs1(def_stmt);
114869 + def_rhs2 = gimple_assign_rhs2(def_stmt);
114870 + if (is_gimple_constant(def_rhs1))
114871 + def_const_rhs = def_rhs1;
114872 + else if (is_gimple_constant(def_rhs2))
114873 + def_const_rhs = def_rhs2;
114874 + else
114875 + return false;
114876 +
114877 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
114878 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
114879 + return false;
114880 + return true;
114881 +}
114882 +
114883 +enum intentional_overflow_type add_mul_intentional_overflow(const_gimple stmt)
114884 +{
114885 + const_gimple def_stmt_1, def_stmt_2;
114886 + const_tree rhs1, rhs2;
114887 + bool add_mul_rhs1, add_mul_rhs2;
114888 +
114889 + rhs1 = gimple_assign_rhs1(stmt);
114890 + def_stmt_1 = get_def_stmt(rhs1);
114891 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
114892 +
114893 + rhs2 = gimple_assign_rhs2(stmt);
114894 + def_stmt_2 = get_def_stmt(rhs2);
114895 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
114896 +
114897 + if (add_mul_rhs1)
114898 + return RHS1_INTENTIONAL_OVERFLOW;
114899 + if (add_mul_rhs2)
114900 + return RHS2_INTENTIONAL_OVERFLOW;
114901 + return NO_INTENTIONAL_OVERFLOW;
114902 +}
114903 +
114904 +static gimple get_dup_stmt(struct visited *visited, gimple stmt)
114905 +{
114906 + gimple my_stmt;
114907 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
114908 +
114909 + gsi_next(&gsi);
114910 + my_stmt = gsi_stmt(gsi);
114911 +
114912 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
114913 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
114914 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
114915 + debug_gimple_stmt(stmt);
114916 + debug_gimple_stmt(my_stmt);
114917 + gcc_unreachable();
114918 + }
114919 +
114920 + return my_stmt;
114921 +}
114922 +
114923 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
114924 + * unsigned type cast to signed type, unsigned type: no more uses
114925 + * e.g., lib/vsprintf.c:simple_strtol()
114926 + * _10 = (unsigned long int) _9
114927 + * _11 = -_10;
114928 + * _12 = (long int) _11; (_11_ no more uses)
114929 + */
114930 +static bool is_call_or_cast(gimple stmt)
114931 +{
114932 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
114933 +}
114934 +
114935 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
114936 +{
114937 + const_tree rhs;
114938 + gimple def_stmt;
114939 +
114940 + if (node == NULL_TREE)
114941 + return true;
114942 + if (is_gimple_constant(node))
114943 + return true;
114944 +
114945 + def_stmt = get_def_stmt(node);
114946 + if (!def_stmt)
114947 + return false;
114948 +
114949 + if (is_call_or_cast(def_stmt))
114950 + return true;
114951 +
114952 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
114953 + return false;
114954 + rhs = gimple_assign_rhs1(def_stmt);
114955 + def_stmt = get_def_stmt(rhs);
114956 + if (!def_stmt)
114957 + return false;
114958 + return is_call_or_cast(def_stmt);
114959 +}
114960 +
114961 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt)
114962 +{
114963 + unsigned int use_num;
114964 + gimple so_stmt;
114965 + const_gimple def_stmt;
114966 + const_tree rhs1, rhs2;
114967 + tree rhs = gimple_assign_rhs1(stmt);
114968 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
114969 + const_tree rhs_type = TREE_TYPE(rhs);
114970 +
114971 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
114972 + return;
114973 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
114974 + return;
114975 + use_num = uses_num(rhs);
114976 + if (use_num != 1)
114977 + return;
114978 +
114979 + def_stmt = get_def_stmt(rhs);
114980 + if (!def_stmt)
114981 + return;
114982 + if (!is_gimple_assign(def_stmt))
114983 + return;
114984 +
114985 + rhs1 = gimple_assign_rhs1(def_stmt);
114986 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
114987 + return;
114988 +
114989 + rhs2 = gimple_assign_rhs2(def_stmt);
114990 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
114991 + return;
114992 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
114993 + return;
114994 +
114995 + so_stmt = get_dup_stmt(visited, stmt);
114996 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
114997 +}
114998 +
114999 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
115000 new file mode 100644
115001 index 0000000..69059ca
115002 --- /dev/null
115003 +++ b/tools/gcc/size_overflow_plugin/misc.c
115004 @@ -0,0 +1,426 @@
115005 +/*
115006 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115007 + * Licensed under the GPL v2, or (at your option) v3
115008 + *
115009 + * Homepage:
115010 + * https://github.com/ephox-gcc-plugins/size_overflow
115011 + *
115012 + * Documentation:
115013 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115014 + *
115015 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115016 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115017 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115018 + *
115019 + * Usage:
115020 + * $ make
115021 + * $ make run
115022 + */
115023 +
115024 +#include "size_overflow.h"
115025 +
115026 +const char *get_type_name_from_field(const_tree field_decl)
115027 +{
115028 + const_tree context, type_name;
115029 +
115030 + if (TREE_CODE(field_decl) != FIELD_DECL)
115031 + return NULL;
115032 +
115033 + context = DECL_CONTEXT(field_decl);
115034 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
115035 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
115036 + if (type_name == NULL_TREE)
115037 + return NULL;
115038 +
115039 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
115040 + return IDENTIFIER_POINTER(type_name);
115041 + else if (TREE_CODE(type_name) == TYPE_DECL)
115042 + return DECL_NAME_POINTER(type_name);
115043 +
115044 + debug_tree((tree)field_decl);
115045 + debug_tree((tree)type_name);
115046 + gcc_unreachable();
115047 +}
115048 +
115049 +// Was the function created by the compiler itself?
115050 +bool made_by_compiler(const_tree decl)
115051 +{
115052 + struct cgraph_node *node;
115053 +
115054 + if (FUNCTION_PTR_P(decl))
115055 + return false;
115056 + if (TREE_CODE(decl) == VAR_DECL)
115057 + return false;
115058 +
115059 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
115060 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
115061 + return true;
115062 + if (DECL_ARTIFICIAL(decl))
115063 + return true;
115064 +
115065 + node = get_cnode(decl);
115066 + if (!node)
115067 + return false;
115068 + return node->clone_of != NULL;
115069 +}
115070 +
115071 +bool skip_types(const_tree var)
115072 +{
115073 + const_tree type;
115074 +
115075 + type = TREE_TYPE(var);
115076 + if (type == NULL_TREE)
115077 + return true;
115078 +
115079 + switch (TREE_CODE(type)) {
115080 + case INTEGER_TYPE:
115081 + case ENUMERAL_TYPE:
115082 + return false;
115083 + default:
115084 + return true;
115085 + }
115086 +}
115087 +
115088 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
115089 +{
115090 + gimple def_stmt;
115091 +
115092 + gcc_assert(fn_ptr != NULL_TREE);
115093 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
115094 +
115095 + if (is_gimple_constant(fn_ptr))
115096 + return NULL;
115097 +
115098 + def_stmt = get_def_stmt(fn_ptr);
115099 + gcc_assert(def_stmt);
115100 + return def_stmt;
115101 +}
115102 +
115103 +gimple get_def_stmt(const_tree node)
115104 +{
115105 + gcc_assert(node != NULL_TREE);
115106 +
115107 + if (TREE_CODE(node) != SSA_NAME)
115108 + return NULL;
115109 + return SSA_NAME_DEF_STMT(node);
115110 +}
115111 +
115112 +tree create_new_var(tree type)
115113 +{
115114 + tree new_var = create_tmp_var(type, "cicus");
115115 +
115116 + add_referenced_var(new_var);
115117 + return new_var;
115118 +}
115119 +
115120 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
115121 +{
115122 + const_gimple def_stmt = get_def_stmt(rhs);
115123 +
115124 + if (force)
115125 + return false;
115126 +
115127 + if (is_gimple_constant(rhs))
115128 + return false;
115129 +
115130 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
115131 + return false;
115132 +
115133 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
115134 + return false;
115135 +
115136 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
115137 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
115138 + return false;
115139 +
115140 + return true;
115141 +}
115142 +
115143 +tree cast_a_tree(tree type, tree var)
115144 +{
115145 + gcc_assert(type != NULL_TREE);
115146 + gcc_assert(var != NULL_TREE);
115147 + gcc_assert(fold_convertible_p(type, var));
115148 +
115149 + return fold_convert(type, var);
115150 +}
115151 +
115152 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
115153 +{
115154 + gimple assign, def_stmt;
115155 +
115156 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
115157 + gcc_assert(!is_gimple_constant(rhs));
115158 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
115159 + gcc_unreachable();
115160 +
115161 + def_stmt = get_def_stmt(rhs);
115162 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
115163 + return def_stmt;
115164 +
115165 + if (lhs == CREATE_NEW_VAR)
115166 + lhs = create_new_var(dst_type);
115167 +
115168 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
115169 +
115170 + if (!gsi_end_p(*gsi)) {
115171 + location_t loc = gimple_location(gsi_stmt(*gsi));
115172 + gimple_set_location(assign, loc);
115173 + }
115174 +
115175 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
115176 +
115177 + if (before)
115178 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
115179 + else
115180 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
115181 + update_stmt(assign);
115182 + return assign;
115183 +}
115184 +
115185 +bool is_size_overflow_type(const_tree var)
115186 +{
115187 + const char *name;
115188 + const_tree type_name, type;
115189 +
115190 + if (var == NULL_TREE)
115191 + return false;
115192 +
115193 + type = TREE_TYPE(var);
115194 + type_name = TYPE_NAME(type);
115195 + if (type_name == NULL_TREE)
115196 + return false;
115197 +
115198 + if (DECL_P(type_name))
115199 + name = DECL_NAME_POINTER(type_name);
115200 + else
115201 + name = IDENTIFIER_POINTER(type_name);
115202 +
115203 + if (!strncmp(name, "size_overflow_type", 18))
115204 + return true;
115205 + return false;
115206 +}
115207 +
115208 +// Determine if a cloned function has all the original arguments
115209 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
115210 +{
115211 + const_tree new_decl_list, old_decl_list;
115212 +
115213 + if (new_node->clone_of && new_node->clone.tree_map)
115214 + return !new_node->clone.args_to_skip;
115215 +
115216 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
115217 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
115218 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
115219 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
115220 +
115221 + return true;
115222 +}
115223 +
115224 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
115225 +{
115226 + unsigned int new_num;
115227 + const_tree fndecl_arg;
115228 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
115229 + const_tree arg, target_fndecl_arglist;
115230 +
115231 + if (num == 0)
115232 + return num;
115233 +
115234 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
115235 + return num;
115236 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
115237 + return CANNOT_FIND_ARG;
115238 +
115239 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
115240 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
115241 + return CANNOT_FIND_ARG;
115242 +
115243 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
115244 + gcc_assert(fndecl_arg != NULL_TREE);
115245 +
115246 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
115247 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
115248 + return new_num;
115249 + }
115250 +
115251 + return CANNOT_FIND_ARG;
115252 +}
115253 +
115254 +// Find the specified argument in the originally cloned function
115255 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
115256 +{
115257 + bitmap args_to_skip;
115258 + unsigned int i, new_argnum = clone_argnum;
115259 +
115260 + if (unchanged_arglist(new_node, old_node))
115261 + return clone_argnum;
115262 +
115263 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115264 + args_to_skip = new_node->clone.args_to_skip;
115265 + for (i = 0; i < clone_argnum; i++) {
115266 + if (bitmap_bit_p(args_to_skip, i))
115267 + new_argnum++;
115268 + }
115269 + return new_argnum;
115270 +}
115271 +
115272 +// Find the specified argument in the clone
115273 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
115274 +{
115275 + bitmap args_to_skip;
115276 + unsigned int i, new_argnum = orig_argnum;
115277 +
115278 + if (unchanged_arglist(new_node, old_node))
115279 + return orig_argnum;
115280 +
115281 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
115282 + args_to_skip = new_node->clone.args_to_skip;
115283 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
115284 + // XXX torolni kellene a nodeot
115285 + return CANNOT_FIND_ARG;
115286 +
115287 + for (i = 0; i < orig_argnum; i++) {
115288 + if (bitmap_bit_p(args_to_skip, i))
115289 + new_argnum--;
115290 + }
115291 + return new_argnum;
115292 +}
115293 +
115294 +// Associate the argument between a clone and a cloned function
115295 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
115296 +{
115297 + bool node_clone, correct_argnum_of_node_clone;
115298 + const_tree correct_argnum_of_node_decl, node_decl;
115299 +
115300 + if (node == correct_argnum_of_node)
115301 + return argnum;
115302 + if (argnum == 0)
115303 + return argnum;
115304 +
115305 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
115306 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
115307 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
115308 +
115309 + if (node) {
115310 + node_decl = NODE_DECL(node);
115311 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
115312 + node_clone = made_by_compiler(node_decl);
115313 + } else {
115314 + node_decl = NULL_TREE;
115315 + node_clone = false;
115316 + }
115317 +
115318 + if (correct_argnum_of_node_decl == node_decl)
115319 + return argnum;
115320 +
115321 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
115322 + // the original decl is lost if both nodes are clones
115323 + if (node_clone && correct_argnum_of_node_clone) {
115324 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
115325 + return argnum;
115326 + }
115327 +
115328 + if (node_clone && !correct_argnum_of_node_clone)
115329 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
115330 + else if (!node_clone && correct_argnum_of_node_clone)
115331 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
115332 +
115333 + if (node)
115334 + debug_tree((tree)NODE_DECL(node));
115335 + debug_tree((tree)correct_argnum_of_node_decl);
115336 + gcc_unreachable();
115337 +}
115338 +
115339 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
115340 +{
115341 + struct cgraph_node *node, *correct_argnum_of_node;
115342 +
115343 + gcc_assert(decl != NULL_TREE);
115344 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
115345 +
115346 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
115347 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
115348 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
115349 +
115350 + node = get_cnode(decl);
115351 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
115352 +}
115353 +
115354 +// Find the original cloned function
115355 +tree get_orig_fndecl(const_tree clone_fndecl)
115356 +{
115357 + struct cgraph_node *node;
115358 +
115359 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
115360 + return (tree)DECL_ORIGIN(clone_fndecl);
115361 + node = get_cnode(clone_fndecl);
115362 + if (!node)
115363 + return (tree)clone_fndecl;
115364 +
115365 + while (node->clone_of)
115366 + node = node->clone_of;
115367 + if (!made_by_compiler(NODE_DECL(node)))
115368 + return NODE_DECL(node);
115369 + // Return the cloned decl because it is needed for the transform callback
115370 + return (tree)clone_fndecl;
115371 +}
115372 +
115373 +static tree get_interesting_fndecl_from_stmt(const_gimple stmt)
115374 +{
115375 + if (gimple_call_num_args(stmt) == 0)
115376 + return NULL_TREE;
115377 + return gimple_call_fndecl(stmt);
115378 +}
115379 +
115380 +tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt)
115381 +{
115382 + tree fndecl;
115383 +
115384 + fndecl = get_interesting_fndecl_from_stmt(stmt);
115385 + if (fndecl == NULL_TREE)
115386 + return NULL_TREE;
115387 + return get_orig_fndecl(fndecl);
115388 +}
115389 +
115390 +void set_dominance_info(void)
115391 +{
115392 + calculate_dominance_info(CDI_DOMINATORS);
115393 + calculate_dominance_info(CDI_POST_DOMINATORS);
115394 +}
115395 +
115396 +void unset_dominance_info(void)
115397 +{
115398 + free_dominance_info(CDI_DOMINATORS);
115399 + free_dominance_info(CDI_POST_DOMINATORS);
115400 +}
115401 +
115402 +void set_current_function_decl(tree fndecl)
115403 +{
115404 + gcc_assert(fndecl != NULL_TREE);
115405 +
115406 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
115407 +#if BUILDING_GCC_VERSION <= 4007
115408 + current_function_decl = fndecl;
115409 +#endif
115410 + set_dominance_info();
115411 +}
115412 +
115413 +void unset_current_function_decl(void)
115414 +{
115415 + unset_dominance_info();
115416 +#if BUILDING_GCC_VERSION <= 4007
115417 + current_function_decl = NULL_TREE;
115418 +#endif
115419 + pop_cfun();
115420 +}
115421 +
115422 +bool is_valid_cgraph_node(struct cgraph_node *node)
115423 +{
115424 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
115425 + return false;
115426 + if (node->thunk.thunk_p || node->alias)
115427 + return false;
115428 + return true;
115429 +}
115430 +
115431 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115432 new file mode 100644
115433 index 0000000..c955c6b
115434 --- /dev/null
115435 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
115436 @@ -0,0 +1,137 @@
115437 +/*
115438 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115439 + * Licensed under the GPL v2, or (at your option) v3
115440 + *
115441 + * Homepage:
115442 + * https://github.com/ephox-gcc-plugins/size_overflow
115443 + *
115444 + * Documentation:
115445 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115446 + *
115447 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115448 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115449 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115450 + *
115451 + * Usage:
115452 + * $ make
115453 + * $ make run
115454 + */
115455 +
115456 +#include "size_overflow.h"
115457 +
115458 +bool skip_expr_on_double_type(const_gimple stmt)
115459 +{
115460 + enum tree_code code = gimple_assign_rhs_code(stmt);
115461 +
115462 + switch (code) {
115463 + case RSHIFT_EXPR:
115464 + case TRUNC_DIV_EXPR:
115465 + case CEIL_DIV_EXPR:
115466 + case FLOOR_DIV_EXPR:
115467 + case ROUND_DIV_EXPR:
115468 + case EXACT_DIV_EXPR:
115469 + case RDIV_EXPR:
115470 + case TRUNC_MOD_EXPR:
115471 + case CEIL_MOD_EXPR:
115472 + case FLOOR_MOD_EXPR:
115473 + case ROUND_MOD_EXPR:
115474 + return true;
115475 + default:
115476 + return false;
115477 + }
115478 +}
115479 +
115480 +void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs)
115481 +{
115482 + const_tree orig_rhs1;
115483 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
115484 + gimple down_cast, up_cast;
115485 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
115486 +
115487 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115488 + down_lhs = gimple_assign_lhs(down_cast);
115489 +
115490 + gsi = gsi_for_stmt(use_stmt);
115491 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
115492 + new_lhs = gimple_assign_lhs(up_cast);
115493 +
115494 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
115495 + if (operand_equal_p(orig_rhs1, rhs, 0))
115496 + gimple_assign_set_rhs1(use_stmt, new_lhs);
115497 + else
115498 + gimple_assign_set_rhs2(use_stmt, new_lhs);
115499 + update_stmt(use_stmt);
115500 +
115501 + pointer_set_insert(visited->my_stmts, up_cast);
115502 + pointer_set_insert(visited->my_stmts, down_cast);
115503 + pointer_set_insert(visited->skip_expr_casts, up_cast);
115504 + pointer_set_insert(visited->skip_expr_casts, down_cast);
115505 +}
115506 +
115507 +static tree get_proper_unsigned_half_type(const_tree node)
115508 +{
115509 + tree new_type, type;
115510 +
115511 + gcc_assert(is_size_overflow_type(node));
115512 +
115513 + type = TREE_TYPE(node);
115514 + switch (TYPE_MODE(type)) {
115515 + case HImode:
115516 + new_type = unsigned_intQI_type_node;
115517 + break;
115518 + case SImode:
115519 + new_type = unsigned_intHI_type_node;
115520 + break;
115521 + case DImode:
115522 + new_type = unsigned_intSI_type_node;
115523 + break;
115524 + case TImode:
115525 + new_type = unsigned_intDI_type_node;
115526 + break;
115527 + default:
115528 + gcc_unreachable();
115529 + }
115530 +
115531 + if (TYPE_QUALS(type) != 0)
115532 + return build_qualified_type(new_type, TYPE_QUALS(type));
115533 + return new_type;
115534 +}
115535 +
115536 +static void insert_cast_rhs(struct visited *visited, gimple stmt, tree rhs)
115537 +{
115538 + tree type;
115539 +
115540 + if (rhs == NULL_TREE)
115541 + return;
115542 + if (!is_size_overflow_type(rhs))
115543 + return;
115544 +
115545 + type = get_proper_unsigned_half_type(rhs);
115546 + if (is_gimple_constant(rhs))
115547 + return;
115548 + create_up_and_down_cast(visited, stmt, type, rhs);
115549 +}
115550 +
115551 +static void insert_cast(struct visited *visited, gimple stmt, tree rhs)
115552 +{
115553 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
115554 + return;
115555 + gcc_assert(is_size_overflow_type(rhs));
115556 + insert_cast_rhs(visited, stmt, rhs);
115557 +}
115558 +
115559 +void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type)
115560 +{
115561 + tree rhs1, rhs2;
115562 +
115563 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
115564 + rhs1 = gimple_assign_rhs1(stmt);
115565 + insert_cast(visited, stmt, rhs1);
115566 + }
115567 +
115568 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
115569 + rhs2 = gimple_assign_rhs2(stmt);
115570 + insert_cast(visited, stmt, rhs2);
115571 + }
115572 +}
115573 +
115574 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
115575 new file mode 100644
115576 index 0000000..ee99659
115577 --- /dev/null
115578 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
115579 @@ -0,0 +1,226 @@
115580 +#ifndef SIZE_OVERFLOW_H
115581 +#define SIZE_OVERFLOW_H
115582 +
115583 +#define CREATE_NEW_VAR NULL_TREE
115584 +#define MAX_PARAM 31
115585 +#define CANNOT_FIND_ARG 32
115586 +#define NONE_ARGNUM 32
115587 +
115588 +#define BEFORE_STMT true
115589 +#define AFTER_STMT false
115590 +
115591 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
115592 +#define YES_ASM_STR "# size_overflow MARK_YES "
115593 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
115594 +#define SO_ASM_STR "# size_overflow "
115595 +#define OK_ASM_STR "# size_overflow MARK_NO"
115596 +
115597 +#define FUNCTION_PTR_P(node) \
115598 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
115599 +
115600 +#define CODES_LIMIT 32
115601 +
115602 +#define GLOBAL_NIFN_LEN 65536
115603 +#define NO_HASH 65537
115604 +
115605 +#include "gcc-common.h"
115606 +
115607 +#include <string.h>
115608 +#include <limits.h>
115609 +
115610 +enum intentional_mark {
115611 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
115612 +};
115613 +
115614 +enum intentional_overflow_type {
115615 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
115616 +};
115617 +
115618 +enum size_overflow_mark {
115619 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
115620 +};
115621 +
115622 +struct decl_hash {
115623 + size_t tree_codes_len;
115624 + unsigned char tree_codes[CODES_LIMIT];
115625 + const_tree decl;
115626 + unsigned int hash;
115627 + const char *fn_name;
115628 +};
115629 +
115630 +struct visited {
115631 + struct pointer_set_t *stmts;
115632 + struct pointer_set_t *my_stmts;
115633 + struct pointer_set_t *skip_expr_casts;
115634 + struct pointer_set_t *no_cast_check;
115635 +};
115636 +
115637 +struct next_interesting_function;
115638 +typedef struct next_interesting_function * next_interesting_function_t;
115639 +
115640 +#if BUILDING_GCC_VERSION <= 4007
115641 +DEF_VEC_P(next_interesting_function_t);
115642 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
115643 +#endif
115644 +
115645 +/*
115646 + * * children: callers with data flow into the integer parameter of decl
115647 + * * decl_name: name of the function or the field
115648 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
115649 + * * hash: hash num of the function
115650 + * * num: parameter number (1-31) or return value (0)
115651 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
115652 + * * orig_next_node: pointer to the originally cloned function
115653 + */
115654 +struct next_interesting_function {
115655 + next_interesting_function_t next;
115656 +#if BUILDING_GCC_VERSION <= 4007
115657 + VEC(next_interesting_function_t, heap) *children;
115658 +#else
115659 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
115660 +#endif
115661 + const char *decl_name;
115662 + const char *context;
115663 + unsigned int hash;
115664 + unsigned int num;
115665 + enum size_overflow_mark marked;
115666 + next_interesting_function_t orig_next_node;
115667 +};
115668 +
115669 +// size_overflow_plugin.c
115670 +extern tree report_size_overflow_decl;
115671 +extern tree size_overflow_type_HI;
115672 +extern tree size_overflow_type_SI;
115673 +extern tree size_overflow_type_DI;
115674 +extern tree size_overflow_type_TI;
115675 +
115676 +
115677 +// size_overflow_plugin_hash.c
115678 +struct size_overflow_hash {
115679 + const struct size_overflow_hash * const next;
115680 + const char * const name;
115681 + const unsigned int param;
115682 +};
115683 +
115684 +extern const char *get_orig_decl_name(const_tree decl);
115685 +extern bool is_size_overflow_asm(const_gimple stmt);
115686 +extern void print_missing_function(next_interesting_function_t node);
115687 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
115688 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
115689 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
115690 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
115691 +
115692 +
115693 +// intentional_overflow.c
115694 +extern tree get_size_overflow_asm_input(const_gimple stmt);
115695 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
115696 +extern bool is_size_overflow_insert_check_asm(const_gimple stmt);
115697 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
115698 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
115699 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
115700 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
115701 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
115702 +extern bool is_a_constant_overflow(const_gimple stmt, const_tree rhs);
115703 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2);
115704 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
115705 +extern bool is_a_neg_overflow(const_gimple stmt, const_tree rhs);
115706 +extern enum intentional_overflow_type add_mul_intentional_overflow(const_gimple def_stmt);
115707 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gimple stmt);
115708 +
115709 +
115710 +// insert_size_overflow_asm.c
115711 +#if BUILDING_GCC_VERSION >= 4009
115712 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
115713 +#else
115714 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
115715 +#endif
115716 +extern bool search_interesting_args(tree fndecl, bool *argnums);
115717 +
115718 +
115719 +// misc.c
115720 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
115721 +extern const char *get_type_name_from_field(const_tree field_decl);
115722 +extern void set_dominance_info(void);
115723 +extern void unset_dominance_info(void);
115724 +extern tree get_interesting_orig_fndecl_from_stmt(const_gimple stmt);
115725 +extern tree get_orig_fndecl(const_tree clone_fndecl);
115726 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
115727 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
115728 +extern void set_current_function_decl(tree fndecl);
115729 +extern void unset_current_function_decl(void);
115730 +extern gimple get_def_stmt(const_tree node);
115731 +extern tree create_new_var(tree type);
115732 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
115733 +extern bool skip_types(const_tree var);
115734 +extern tree cast_a_tree(tree type, tree var);
115735 +extern bool is_size_overflow_type(const_tree var);
115736 +extern bool made_by_compiler(const_tree decl);
115737 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
115738 +
115739 +
115740 +// size_overflow_transform.c
115741 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
115742 +extern tree handle_fnptr_assign(const_gimple stmt);
115743 +
115744 +
115745 +// size_overflow_transform_core.c
115746 +extern tree expand(struct visited *visited, tree lhs);
115747 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
115748 +extern tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
115749 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
115750 +
115751 +
115752 +// remove_unnecessary_dup.c
115753 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
115754 +extern void insert_cast_expr(struct visited *visited, gimple stmt, enum intentional_overflow_type type);
115755 +extern bool skip_expr_on_double_type(const_gimple stmt);
115756 +extern void create_up_and_down_cast(struct visited *visited, gimple use_stmt, tree orig_type, tree rhs);
115757 +
115758 +
115759 +// size_overflow_ipa.c
115760 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
115761 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
115762 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
115763 +extern struct cgraph_node *get_cnode(const_tree fndecl);
115764 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
115765 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
115766 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
115767 +extern void size_overflow_register_hooks(void);
115768 +#if BUILDING_GCC_VERSION >= 4009
115769 +extern opt_pass *make_size_overflow_functions_pass(void);
115770 +#else
115771 +extern struct opt_pass *make_size_overflow_functions_pass(void);
115772 +#endif
115773 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
115774 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115775 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115776 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
115777 +
115778 +
115779 +// size_overflow_lto.c
115780 +extern void size_overflow_read_summary_lto(void);
115781 +#if BUILDING_GCC_VERSION >= 4008
115782 +extern void size_overflow_write_summary_lto(void);
115783 +#elif BUILDING_GCC_VERSION >= 4006
115784 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
115785 +#else
115786 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
115787 +#endif
115788 +
115789 +// size_overflow_fnptrs.c
115790 +extern next_interesting_function_t handle_function_ptr_ret(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
115791 +extern void check_local_variables(next_interesting_function_t next_node);
115792 +extern void check_global_variables(next_interesting_function_t cur_global);
115793 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
115794 +
115795 +
115796 +// size_overflow_debug.c
115797 +extern void __unused print_intentional_mark(enum intentional_mark mark);
115798 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
115799 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
115800 +extern void __unused print_global_next_interesting_functions(void);
115801 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
115802 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
115803 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
115804 +
115805 +#endif
115806 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
115807 new file mode 100644
115808 index 0000000..b8e7188
115809 --- /dev/null
115810 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
115811 @@ -0,0 +1,164 @@
115812 +/*
115813 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
115814 + * Licensed under the GPL v2, or (at your option) v3
115815 + *
115816 + * Homepage:
115817 + * https://github.com/ephox-gcc-plugins/size_overflow
115818 + *
115819 + * Documentation:
115820 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
115821 + *
115822 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
115823 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
115824 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
115825 + *
115826 + * Usage:
115827 + * $ make
115828 + * $ make run
115829 + */
115830 +
115831 +#include "size_overflow.h"
115832 +
115833 +void __unused print_intentional_mark(enum intentional_mark mark)
115834 +{
115835 + fprintf(stderr, "intentional mark: ");
115836 + switch (mark) {
115837 + case MARK_NO:
115838 + fprintf(stderr, "mark_no\n");
115839 + break;
115840 + case MARK_YES:
115841 + fprintf(stderr, "mark_yes\n");
115842 + break;
115843 + case MARK_TURN_OFF:
115844 + fprintf(stderr, "mark_turn_off\n");
115845 + break;
115846 + case MARK_END_INTENTIONAL:
115847 + fprintf(stderr, "mark_end_intentional\n");
115848 + break;
115849 + }
115850 +}
115851 +
115852 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
115853 +{
115854 + basic_block bb;
115855 +
115856 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
115857 +
115858 + fprintf(file, "\nstmts:\n");
115859 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
115860 + gimple_stmt_iterator si;
115861 +
115862 + fprintf(file, "<bb %u>:\n", bb->index);
115863 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
115864 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
115865 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
115866 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
115867 + fprintf(file, "\n");
115868 + }
115869 +
115870 + fprintf(file, "---------------------------------\n");
115871 +
115872 + return 0;
115873 +}
115874 +
115875 +static void __unused print_next_interesting_function(next_interesting_function_t node)
115876 +{
115877 + unsigned int i;
115878 + next_interesting_function_t cur;
115879 +
115880 + if (!node)
115881 + return;
115882 +
115883 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
115884 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
115885 +
115886 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
115887 +#if BUILDING_GCC_VERSION <= 4007
115888 + if (VEC_empty(next_interesting_function_t, node->children))
115889 + return;
115890 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
115891 +#else
115892 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
115893 +#endif
115894 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
115895 + }
115896 +}
115897 +
115898 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
115899 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
115900 +{
115901 + next_interesting_function_t cur;
115902 + unsigned int len;
115903 +
115904 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
115905 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
115906 + fprintf(stderr, "%u. ", len + 1);
115907 + print_next_interesting_function(cur);
115908 +
115909 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
115910 + print_next_interesting_function(cur->orig_next_node);
115911 +
115912 + if (only_this)
115913 + break;
115914 + }
115915 +
115916 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
115917 +}
115918 +
115919 +void __unused print_global_next_interesting_functions(void)
115920 +{
115921 + unsigned int i;
115922 +
115923 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
115924 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
115925 + if (!global_next_interesting_function[i])
115926 + continue;
115927 + fprintf(stderr, "hash: %u\n", i);
115928 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
115929 + }
115930 + fprintf(stderr, "----------------------\n\n");
115931 +}
115932 +
115933 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
115934 +void __unused print_children_chain_list(next_interesting_function_t next_node)
115935 +{
115936 + next_interesting_function_t cur;
115937 + unsigned int i;
115938 +
115939 +#if BUILDING_GCC_VERSION <= 4007
115940 + if (VEC_empty(next_interesting_function_t, next_node->children))
115941 + return;
115942 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
115943 +#else
115944 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
115945 +#endif
115946 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
115947 + print_children_chain_list(cur);
115948 + }
115949 +}
115950 +
115951 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
115952 +{
115953 + next_interesting_function_t cur;
115954 +
115955 + for (cur = head; cur; cur = cur->next) {
115956 +#if BUILDING_GCC_VERSION <= 4007
115957 + if (VEC_empty(next_interesting_function_t, cur->children))
115958 +#else
115959 + if (vec_safe_length(cur->children) == 0)
115960 +#endif
115961 + continue;
115962 + fprintf(stderr, "############ START ############\n");
115963 + print_children_chain_list(cur);
115964 + fprintf(stderr, "############ END ############\n");
115965 + }
115966 +}
115967 +
115968 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
115969 +{
115970 + if (mark == ASM_STMT_SO_MARK)
115971 + return "asm_stmt_so_mark";
115972 + if (mark == YES_SO_MARK)
115973 + return "yes_so_mark";
115974 + return "no_so_mark";
115975 +}
115976 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
115977 new file mode 100644
115978 index 0000000..b125100
115979 --- /dev/null
115980 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
115981 @@ -0,0 +1,27713 @@
115982 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
115983 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
115984 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
115985 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
115986 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
115987 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
115988 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
115989 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
115990 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
115991 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
115992 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
115993 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
115994 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
115995 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
115996 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
115997 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
115998 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
115999 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
116000 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 NULL nohasharray
116001 +padzero_55 padzero 1 55 &sel_read_policyvers_55 nohasharray
116002 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &padzero_55
116003 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
116004 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
116005 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
116006 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
116007 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
116008 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
116009 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
116010 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 NULL
116011 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
116012 +load_msg_95 load_msg 2 95 NULL
116013 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
116014 +fat_statfs_102 fat_statfs 0 102 NULL
116015 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
116016 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
116017 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
116018 +device_flush_iotlb_115 device_flush_iotlb 3-2 115 NULL
116019 +ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
116020 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
116021 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
116022 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
116023 +smack_syslog_126 smack_syslog 0 126 NULL
116024 +init_q_132 init_q 4 132 NULL
116025 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
116026 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
116027 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
116028 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
116029 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
116030 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
116031 +ping_v6_sendmsg_152 ping_v6_sendmsg 0-4 152 NULL
116032 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
116033 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
116034 +set_max_uV_156 set_max_uV 0-4 156 NULL
116035 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
116036 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
116037 +mv88e6352_wait_178 mv88e6352_wait 0 178 NULL
116038 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
116039 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
116040 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
116041 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
116042 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
116043 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
116044 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
116045 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
116046 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
116047 +palmas_write_197 palmas_write 0 197 NULL
116048 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
116049 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
116050 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
116051 +owned_show_208 owned_show 0 208 NULL
116052 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
116053 +store_cpufv_215 store_cpufv 0-4 215 NULL
116054 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
116055 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
116056 +path_init_220 path_init 0 220 NULL
116057 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
116058 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
116059 +shdma_init_232 shdma_init 3 232 NULL
116060 +aux1_show_233 aux1_show 0 233 NULL
116061 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
116062 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
116063 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
116064 +ore_write_243 ore_write 0 243 NULL
116065 +ac_read_244 ac_read 0-3 244 NULL
116066 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
116067 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
116068 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
116069 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
116070 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
116071 +setup_stream_272 setup_stream 0 272 NULL nohasharray
116072 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
116073 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
116074 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
116075 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
116076 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
116077 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
116078 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL nohasharray
116079 +fm10k_find_next_vlan_292 fm10k_find_next_vlan 2-0 292 &read_file_war_stats_292
116080 +xfs_zero_last_block_298 xfs_zero_last_block 0-2-3 298 NULL nohasharray
116081 +ipvlan_open_298 ipvlan_open 0 298 &xfs_zero_last_block_298
116082 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
116083 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
116084 +pin_configs_show_303 pin_configs_show 0 303 NULL
116085 +SYSC_connect_304 SYSC_connect 3 304 NULL
116086 +syslog_print_307 syslog_print 2-0 307 NULL
116087 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
116088 +platform_device_add_data_310 platform_device_add_data 0-3 310 NULL
116089 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
116090 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
116091 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
116092 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
116093 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
116094 +next_node_allowed_318 next_node_allowed 1-0 318 NULL
116095 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
116096 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
116097 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
116098 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 0-4 327 NULL
116099 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 NULL nohasharray
116100 +ceph_sync_read_328 ceph_sync_read 0 328 &show_ipv6_iface_nd_stale_tmo_328
116101 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
116102 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
116103 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
116104 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
116105 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
116106 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
116107 +ghash_setkey_353 ghash_setkey 0 353 NULL
116108 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
116109 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
116110 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
116111 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
116112 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 NULL nohasharray
116113 +boottime_get_364 boottime_get 0 364 &si4713_tx_rds_buff_364 nohasharray
116114 +genphy_config_init_364 genphy_config_init 0 364 &boottime_get_364
116115 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
116116 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
116117 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
116118 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 NULL nohasharray
116119 +fanotify_get_response_373 fanotify_get_response 0 373 &cxgb4vf_get_regs_len_373
116120 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
116121 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
116122 +gameport_description_show_382 gameport_description_show 0 382 NULL
116123 +dump_fh_385 dump_fh 0 385 NULL nohasharray
116124 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
116125 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
116126 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
116127 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
116128 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
116129 +ath5k_reset_404 ath5k_reset 0 404 NULL
116130 +hw_device_state_409 hw_device_state 0 409 NULL
116131 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
116132 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
116133 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
116134 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
116135 +async_copy_data_414 async_copy_data 4 414 NULL
116136 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
116137 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
116138 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
116139 +ems_usb_open_422 ems_usb_open 0 422 NULL
116140 +patch_alc861_423 patch_alc861 0 423 NULL
116141 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
116142 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
116143 +null_init_434 null_init 0 434 NULL nohasharray
116144 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
116145 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
116146 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
116147 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
116148 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
116149 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
116150 +msr_write_444 msr_write 0-3 444 NULL
116151 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
116152 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
116153 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
116154 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
116155 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
116156 +show_console_458 show_console 0 458 NULL
116157 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
116158 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
116159 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
116160 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
116161 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
116162 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
116163 +reg_show_state_474 reg_show_state 0 474 NULL
116164 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
116165 +sparse_index_init_482 sparse_index_init 0 482 NULL
116166 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
116167 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
116168 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
116169 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
116170 +rmd256_init_494 rmd256_init 0 494 NULL
116171 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
116172 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
116173 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
116174 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
116175 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
116176 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
116177 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
116178 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
116179 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
116180 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
116181 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
116182 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
116183 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
116184 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
116185 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
116186 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
116187 +store_temp_type_531 store_temp_type 0-4 531 NULL
116188 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
116189 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
116190 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
116191 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
116192 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
116193 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
116194 +dle_count_543 dle_count 0 543 NULL
116195 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
116196 +devres_alloc_551 devres_alloc 2 551 NULL
116197 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
116198 +init_560 init 0 560 NULL nohasharray
116199 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
116200 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
116201 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
116202 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
116203 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
116204 +myri10ge_open_577 myri10ge_open 0 577 NULL
116205 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
116206 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
116207 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
116208 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
116209 +fb_check_caps_585 fb_check_caps 0 585 NULL
116210 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 NULL nohasharray
116211 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 &dln2_i2c_xfer_589
116212 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
116213 +card_id_show_592 card_id_show 0 592 NULL nohasharray
116214 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
116215 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
116216 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
116217 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
116218 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
116219 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
116220 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
116221 +show_speed_scan_613 show_speed_scan 0 613 NULL
116222 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
116223 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
116224 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
116225 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
116226 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
116227 +isp1760_register_628 isp1760_register 1-2 628 NULL
116228 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
116229 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
116230 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
116231 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
116232 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
116233 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
116234 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
116235 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
116236 +read_650 read 0-5-6 650 NULL
116237 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
116238 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
116239 +max2165_set_params_652 max2165_set_params 0 652 NULL
116240 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
116241 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
116242 +mpage_readpage_658 mpage_readpage 0 658 NULL
116243 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
116244 +show_ds_req_665 show_ds_req 0 665 NULL
116245 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
116246 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
116247 +div_u64_rem_672 div_u64_rem 0 672 NULL
116248 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
116249 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
116250 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
116251 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
116252 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
116253 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
116254 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
116255 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
116256 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
116257 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
116258 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
116259 +suspend_703 suspend 0 703 NULL
116260 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
116261 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
116262 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
116263 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
116264 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
116265 +ovl_removexattr_714 ovl_removexattr 0 714 NULL
116266 +disk_max_parts_719 disk_max_parts 0 719 NULL
116267 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
116268 +common_perm_726 common_perm 0 726 NULL
116269 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL nohasharray
116270 +mlx4_enable_sriov_734 mlx4_enable_sriov 4-3 734 &sctp_setsockopt_peer_addr_params_734
116271 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
116272 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
116273 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
116274 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
116275 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
116276 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
116277 +srp_send_req_748 srp_send_req 0 748 NULL
116278 +ddp_set_map_751 ddp_set_map 4 751 NULL
116279 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
116280 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
116281 +show_node_type_755 show_node_type 0 755 NULL
116282 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
116283 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
116284 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
116285 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
116286 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
116287 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
116288 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
116289 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
116290 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
116291 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
116292 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
116293 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
116294 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 NULL nohasharray
116295 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 &av7110_ir_proc_write_784
116296 +int3402_thermal_get_zone_temp_790 int3402_thermal_get_zone_temp 0 790 NULL
116297 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
116298 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
116299 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
116300 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
116301 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
116302 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
116303 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
116304 +__vmalloc_node_range_811 __vmalloc_node_range 1 811 NULL nohasharray
116305 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 &__vmalloc_node_range_811
116306 +csio_vport_create_812 csio_vport_create 0 812 NULL
116307 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
116308 +if_writecmd_815 if_writecmd 2 815 NULL
116309 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
116310 +igb_request_irq_821 igb_request_irq 0 821 NULL
116311 +si4713_read_property_825 si4713_read_property 0 825 NULL
116312 +read_mmd_indirect_826 read_mmd_indirect 0 826 NULL nohasharray
116313 +read_fifo_826 read_fifo 3 826 &read_mmd_indirect_826
116314 +brightness_get_837 brightness_get 0 837 NULL nohasharray
116315 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
116316 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
116317 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
116318 +show_capability_841 show_capability 0 841 NULL
116319 +SyS_write_846 SyS_write 3 846 NULL
116320 +tnc_next_848 tnc_next 0 848 NULL
116321 +um_idi_read_850 um_idi_read 3-0 850 NULL
116322 +tid_show_853 tid_show 0 853 NULL
116323 +watchdog_write_856 watchdog_write 0-3 856 NULL
116324 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
116325 +error_state_read_859 error_state_read 6-0-5 859 NULL
116326 +reqbufs_output_860 reqbufs_output 0 860 NULL
116327 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 NULL nohasharray
116328 +port100_alloc_skb_861 port100_alloc_skb 2 861 &iio_triggered_buffer_predisable_861
116329 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
116330 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
116331 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
116332 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
116333 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
116334 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
116335 +link_mem_sections_878 link_mem_sections 0 878 NULL
116336 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
116337 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
116338 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
116339 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
116340 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
116341 +set_node_desc_885 set_node_desc 0-4 885 NULL
116342 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
116343 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
116344 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
116345 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
116346 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
116347 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
116348 +set_file_info_909 set_file_info 0 909 NULL
116349 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
116350 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
116351 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921
116352 +play_video_cb_923 play_video_cb 2 923 NULL nohasharray
116353 +kernel_sendpage_923 kernel_sendpage 4 923 &play_video_cb_923
116354 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 NULL nohasharray
116355 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 &pm_runtime_get_sync_925
116356 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
116357 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
116358 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
116359 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
116360 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
116361 +navman_write_938 navman_write 0-4 938 NULL
116362 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
116363 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
116364 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
116365 +__nodes_weight_956 __nodes_weight 0 956 NULL
116366 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
116367 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
116368 +sys_msgrcv_959 sys_msgrcv 3 959 NULL
116369 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
116370 +chksum_setkey_972 chksum_setkey 0 972 NULL
116371 +stop_975 stop 0 975 NULL nohasharray
116372 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
116373 +gprs_open_978 gprs_open 0 978 NULL nohasharray
116374 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
116375 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
116376 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
116377 +cx24113_set_params_982 cx24113_set_params 0 982 NULL nohasharray
116378 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 &cx24113_set_params_982
116379 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
116380 +show_node_guid_985 show_node_guid 0 985 NULL
116381 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
116382 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
116383 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
116384 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
116385 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
116386 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
116387 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
116388 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
116389 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
116390 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
116391 +platform_begin_1008 platform_begin 0 1008 NULL nohasharray
116392 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 &platform_begin_1008
116393 +bt856_init_1009 bt856_init 0 1009 NULL
116394 +readreg_1017 readreg 0-1 1017 NULL
116395 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
116396 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
116397 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
116398 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
116399 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
116400 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
116401 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
116402 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
116403 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
116404 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
116405 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
116406 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
116407 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
116408 +ath5k_start_1041 ath5k_start 0 1041 NULL
116409 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
116410 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
116411 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
116412 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
116413 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
116414 +data_calc_1074 data_calc 0 1074 NULL
116415 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
116416 +hwrng_init_1077 hwrng_init 0 1077 NULL
116417 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
116418 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
116419 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
116420 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
116421 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
116422 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
116423 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
116424 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
116425 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
116426 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
116427 +in1_input_show_1099 in1_input_show 0 1099 NULL
116428 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
116429 +show_1104 show 0 1104 NULL
116430 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
116431 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
116432 +omninet_open_1110 omninet_open 0 1110 NULL
116433 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
116434 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
116435 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
116436 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
116437 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
116438 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
116439 +splice_read_1122 splice_read 0 1122 NULL
116440 +drvctl_store_1123 drvctl_store 0-4 1123 NULL
116441 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
116442 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
116443 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
116444 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
116445 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
116446 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
116447 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
116448 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL nohasharray
116449 +map_page_1146 map_page 0-3 1146 &queue_max_integrity_segments_show_1146
116450 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
116451 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
116452 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
116453 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
116454 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
116455 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
116456 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
116457 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
116458 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
116459 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 NULL nohasharray
116460 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 &dw2104_i2c_transfer_1176
116461 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
116462 +show_1186 show 0 1186 NULL
116463 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
116464 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
116465 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
116466 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
116467 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
116468 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
116469 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
116470 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
116471 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
116472 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
116473 +profile_capable_1207 profile_capable 0 1207 NULL
116474 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
116475 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
116476 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
116477 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
116478 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
116479 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
116480 +power_1221 power 0 1221 NULL
116481 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
116482 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
116483 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
116484 +show_out0_ouput_1230 show_out0_ouput 0 1230 NULL nohasharray
116485 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 &show_out0_ouput_1230
116486 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
116487 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
116488 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
116489 +kernfs_file_direct_read_1238 kernfs_file_direct_read 0-3 1238 NULL
116490 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
116491 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
116492 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
116493 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
116494 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
116495 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
116496 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
116497 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
116498 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
116499 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
116500 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
116501 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
116502 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
116503 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
116504 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
116505 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
116506 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
116507 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
116508 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
116509 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
116510 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
116511 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
116512 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
116513 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
116514 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
116515 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
116516 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
116517 +runtime_show_1318 runtime_show 0 1318 NULL
116518 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
116519 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
116520 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
116521 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
116522 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 NULL nohasharray
116523 +push_node_left_1327 push_node_left 0 1327 &mt9m111_set_red_balance_1327 nohasharray
116524 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &push_node_left_1327 nohasharray
116525 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 0-2 1327 &geos_gpio_store_1327
116526 +udf_statfs_1329 udf_statfs 0 1329 NULL
116527 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
116528 +md5_final_1334 md5_final 0 1334 NULL nohasharray
116529 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 &md5_final_1334
116530 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
116531 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
116532 +gen_pool_best_fit_1348 gen_pool_best_fit 4-3-2 1348 NULL
116533 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
116534 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
116535 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
116536 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
116537 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
116538 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
116539 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
116540 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
116541 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
116542 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
116543 +skein512_export_1364 skein512_export 0 1364 NULL
116544 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
116545 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
116546 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
116547 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
116548 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
116549 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
116550 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
116551 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 NULL nohasharray
116552 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3 1381 &rtl8180_init_rx_ring_1381
116553 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
116554 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
116555 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
116556 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
116557 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
116558 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
116559 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
116560 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
116561 +zone_page_state_1393 zone_page_state 0 1393 NULL
116562 +rtl2830_rd_regs_1396 rtl2830_rd_regs 0 1396 NULL
116563 +error_1397 error 0 1397 NULL
116564 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
116565 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
116566 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
116567 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 NULL nohasharray
116568 +hci_si_event_1404 hci_si_event 3 1404 &matroxfb_dh_decode_var_1404
116569 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
116570 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
116571 +wait_comp_1409 wait_comp 0 1409 NULL
116572 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
116573 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
116574 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
116575 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
116576 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
116577 +find_temp_source_1425 find_temp_source 0 1425 NULL
116578 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
116579 +cpia2_read_1434 cpia2_read 0 1434 NULL
116580 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
116581 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
116582 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
116583 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 NULL nohasharray
116584 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 &t4_sge_alloc_eth_txq_1454
116585 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
116586 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
116587 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
116588 +sub_interval_1466 sub_interval 0 1466 NULL
116589 +xprt_alloc_1475 xprt_alloc 2 1475 NULL nohasharray
116590 +inode_removexattr_1475 inode_removexattr 0 1475 &xprt_alloc_1475
116591 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
116592 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
116593 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
116594 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
116595 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
116596 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
116597 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
116598 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
116599 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
116600 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
116601 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
116602 +fpregs_set_1497 fpregs_set 4 1497 NULL
116603 +em_show_1501 em_show 0 1501 NULL nohasharray
116604 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
116605 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
116606 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
116607 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
116608 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
116609 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
116610 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
116611 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
116612 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
116613 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
116614 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
116615 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
116616 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
116617 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
116618 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
116619 +set_max_min_1551 set_max_min 0-4 1551 NULL
116620 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
116621 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
116622 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
116623 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
116624 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
116625 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
116626 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
116627 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
116628 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
116629 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
116630 +ssu100_open_1573 ssu100_open 0 1573 NULL nohasharray
116631 +raid_disks_show_1573 raid_disks_show 0 1573 &ssu100_open_1573
116632 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
116633 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
116634 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
116635 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
116636 +vv6410_start_1582 vv6410_start 0 1582 NULL
116637 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
116638 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
116639 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
116640 +b44_init_one_1603 b44_init_one 0 1603 NULL
116641 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
116642 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
116643 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
116644 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
116645 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
116646 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
116647 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
116648 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
116649 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
116650 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
116651 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
116652 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
116653 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
116654 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
116655 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
116656 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
116657 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
116658 +tpm_send_1655 tpm_send 0-3 1655 NULL
116659 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
116660 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
116661 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
116662 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
116663 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
116664 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
116665 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
116666 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
116667 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
116668 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
116669 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
116670 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
116671 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
116672 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
116673 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
116674 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
116675 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
116676 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL
116677 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
116678 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
116679 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
116680 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
116681 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
116682 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
116683 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
116684 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
116685 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
116686 +udf_setattr_1716 udf_setattr 0 1716 NULL
116687 +ufx_blank_1723 ufx_blank 0 1723 NULL
116688 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
116689 +internal_create_group_1733 internal_create_group 0 1733 NULL
116690 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
116691 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
116692 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
116693 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
116694 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
116695 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
116696 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
116697 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
116698 +start_transport_1762 start_transport 0 1762 NULL
116699 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
116700 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 0-3 1773 NULL
116701 +cosa_write_1774 cosa_write 3 1774 NULL
116702 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
116703 +event_show_1780 event_show 0 1780 NULL
116704 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
116705 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
116706 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
116707 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
116708 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
116709 +vt596_access_1815 vt596_access 0 1815 NULL nohasharray
116710 +__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 &vt596_access_1815
116711 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
116712 +genfs_read_1821 genfs_read 0 1821 NULL
116713 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
116714 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
116715 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
116716 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
116717 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
116718 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
116719 +show_1841 show 0 1841 NULL
116720 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
116721 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
116722 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
116723 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
116724 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
116725 +device_prepare_1870 device_prepare 0 1870 NULL
116726 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
116727 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
116728 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
116729 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
116730 +output_read_1886 output_read 0-5-6 1886 NULL
116731 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
116732 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
116733 +write_1891 write 0 1891 NULL
116734 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
116735 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
116736 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
116737 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
116738 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
116739 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 NULL
116740 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
116741 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
116742 +fst_open_1911 fst_open 0 1911 NULL
116743 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
116744 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
116745 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
116746 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
116747 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
116748 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
116749 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
116750 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
116751 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
116752 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
116753 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
116754 +bdev_erase_1933 bdev_erase 3 1933 NULL
116755 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
116756 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
116757 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
116758 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
116759 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
116760 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
116761 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
116762 +igb_open_1946 igb_open 0 1946 NULL
116763 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
116764 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
116765 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
116766 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
116767 +update_qd_1955 update_qd 0 1955 NULL
116768 +read_swap_header_1957 read_swap_header 0 1957 NULL
116769 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
116770 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
116771 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
116772 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
116773 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
116774 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
116775 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
116776 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
116777 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL
116778 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
116779 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
116780 +config_table_show_1982 config_table_show 0 1982 NULL
116781 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
116782 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
116783 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
116784 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
116785 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
116786 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL
116787 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
116788 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
116789 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
116790 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
116791 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
116792 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
116793 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
116794 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
116795 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
116796 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
116797 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
116798 +cifs_read_2041 cifs_read 0 2041 NULL
116799 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
116800 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
116801 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
116802 +show_speed_2057 show_speed 0 2057 NULL
116803 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
116804 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
116805 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
116806 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
116807 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
116808 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
116809 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
116810 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
116811 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
116812 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
116813 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
116814 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
116815 +isl12057_rtc_read_time_2092 isl12057_rtc_read_time 0 2092 NULL
116816 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
116817 +store_2094 store 0-3 2094 &smbioslabel_show_2094
116818 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3 2095 NULL
116819 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
116820 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
116821 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
116822 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
116823 +audit_expand_2098 audit_expand 2-0 2098 NULL
116824 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
116825 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
116826 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
116827 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
116828 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
116829 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
116830 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
116831 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
116832 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
116833 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
116834 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
116835 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
116836 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
116837 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
116838 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
116839 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
116840 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
116841 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
116842 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
116843 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
116844 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
116845 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
116846 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
116847 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
116848 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
116849 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
116850 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
116851 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
116852 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
116853 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
116854 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
116855 +__pin_pagetable_pfn_2172 __pin_pagetable_pfn 2 2172 NULL
116856 +ore_read_2175 ore_read 0 2175 NULL
116857 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
116858 +direction_output_2184 direction_output 0 2184 NULL
116859 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
116860 +show_companion_2189 show_companion 0 2189 NULL
116861 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
116862 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
116863 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
116864 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
116865 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
116866 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
116867 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
116868 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
116869 +ghash_final_2210 ghash_final 0 2210 NULL
116870 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
116871 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
116872 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
116873 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
116874 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
116875 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
116876 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
116877 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
116878 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
116879 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
116880 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
116881 +protocol_read_2240 protocol_read 0 2240 NULL
116882 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
116883 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
116884 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
116885 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
116886 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
116887 +do_update_counters_2259 do_update_counters 4 2259 NULL nohasharray
116888 +mic_unmap_single_2259 mic_unmap_single 2 2259 &do_update_counters_2259
116889 +failslab_store_2260 failslab_store 0-3 2260 NULL
116890 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
116891 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
116892 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
116893 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
116894 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
116895 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
116896 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
116897 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
116898 +sbni_open_2276 sbni_open 0 2276 NULL
116899 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
116900 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
116901 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
116902 +journal_flush_2281 journal_flush 0 2281 NULL
116903 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
116904 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
116905 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
116906 +transient_state_show_2292 transient_state_show 0 2292 NULL
116907 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
116908 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
116909 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
116910 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
116911 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
116912 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
116913 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
116914 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
116915 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
116916 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
116917 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 NULL nohasharray
116918 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
116919 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
116920 +gart_map_page_2325 gart_map_page 4-3-0 2325 NULL
116921 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
116922 +serial_write_2330 serial_write 3-0 2330 NULL
116923 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
116924 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
116925 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
116926 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
116927 +adapter_up_2348 adapter_up 0 2348 NULL
116928 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
116929 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
116930 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
116931 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
116932 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
116933 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
116934 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
116935 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
116936 +store_2362 store 0 2362 NULL
116937 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
116938 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
116939 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
116940 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
116941 +rose_recvmsg_2368 rose_recvmsg 0-4 2368 &xfs_buf_map_from_irec_2368
116942 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
116943 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
116944 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
116945 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
116946 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
116947 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
116948 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
116949 +show_ledd_2398 show_ledd 0 2398 &uda1380_hw_write_2398 nohasharray
116950 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &show_ledd_2398 nohasharray
116951 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
116952 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
116953 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
116954 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
116955 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
116956 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
116957 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
116958 +store_console_2419 store_console 0-4 2419 NULL
116959 +roccat_common2_send_2422 roccat_common2_send 0-4 2422 NULL nohasharray
116960 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
116961 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
116962 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
116963 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
116964 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
116965 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
116966 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
116967 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
116968 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
116969 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
116970 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
116971 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
116972 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
116973 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
116974 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
116975 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
116976 +name_size_2461 name_size 0 2461 NULL nohasharray
116977 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
116978 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
116979 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
116980 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
116981 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
116982 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
116983 +update_pmkid_2481 update_pmkid 4 2481 NULL
116984 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
116985 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
116986 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
116987 +hfs_write_begin_2484 hfs_write_begin 0-3 2484 &bio_alloc_bioset_2484
116988 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 NULL nohasharray
116989 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 &hfsplus_user_setxattr_2485
116990 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
116991 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
116992 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
116993 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
116994 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
116995 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
116996 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
116997 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
116998 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
116999 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
117000 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
117001 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
117002 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
117003 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
117004 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
117005 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
117006 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
117007 +set_blocksize_2507 set_blocksize 0 2507 NULL
117008 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
117009 +dm_write_2513 dm_write 3 2513 NULL
117010 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
117011 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
117012 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
117013 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
117014 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
117015 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
117016 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
117017 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
117018 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
117019 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
117020 +chksum_finup_2530 chksum_finup 0 2530 NULL
117021 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
117022 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
117023 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
117024 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
117025 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
117026 +reset_chip_2547 reset_chip 0 2547 NULL
117027 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
117028 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
117029 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
117030 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
117031 +func_2569 func 0 2569 &gfs2_listxattr_2569
117032 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
117033 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL
117034 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
117035 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
117036 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
117037 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
117038 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
117039 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
117040 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
117041 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
117042 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
117043 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
117044 +vxlan_init_2599 vxlan_init 0 2599 NULL
117045 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
117046 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
117047 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
117048 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
117049 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
117050 +rose_getname_2608 rose_getname 0 2608 NULL
117051 +slot_bytes_2609 slot_bytes 0 2609 NULL
117052 +read_2610 read 0 2610 NULL
117053 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
117054 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
117055 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
117056 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
117057 +switch_status_2629 switch_status 5 2629 NULL
117058 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
117059 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
117060 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
117061 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
117062 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
117063 +offset_show_2645 offset_show 0 2645 NULL
117064 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
117065 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
117066 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
117067 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
117068 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
117069 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
117070 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
117071 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
117072 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
117073 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 NULL nohasharray
117074 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672 nohasharray
117075 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 &ath10k_add_interface_2672
117076 +digi_write_2679 digi_write 0-4 2679 NULL
117077 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
117078 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
117079 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
117080 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
117081 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
117082 +oti6858_write_2692 oti6858_write 4-0 2692 NULL nohasharray
117083 +tun_show_flags_2692 tun_show_flags 0 2692 &oti6858_write_2692
117084 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
117085 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
117086 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
117087 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
117088 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
117089 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
117090 +udf_setsize_2705 udf_setsize 0 2705 NULL
117091 +memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
117092 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
117093 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
117094 +sock_error_2715 sock_error 0 2715 NULL nohasharray
117095 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
117096 +migration_call_2716 migration_call 0 2716 NULL
117097 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
117098 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
117099 +__xip_file_write_2733 __xip_file_write 0-3-4 2733 NULL
117100 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
117101 +ad5398_enable_2738 ad5398_enable 0 2738 NULL nohasharray
117102 +ltm_capable_show_2738 ltm_capable_show 0 2738 &ad5398_enable_2738
117103 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
117104 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
117105 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
117106 +show_2757 show 0 2757 NULL
117107 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
117108 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
117109 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
117110 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
117111 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
117112 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
117113 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
117114 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
117115 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 NULL nohasharray
117116 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 &vmbus_sendpacket_2774
117117 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
117118 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
117119 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
117120 +__next_cpu_2782 __next_cpu 1-0 2782 NULL
117121 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
117122 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
117123 +write_2792 write 0 2792 NULL
117124 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
117125 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
117126 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
117127 +discover_2798 discover 0 2798 &sound_read_2798
117128 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
117129 +stop_transport_2802 stop_transport 0 2802 NULL
117130 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
117131 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
117132 +show_2808 show 0 2808 NULL
117133 +show_min_2810 show_min 0 2810 NULL
117134 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
117135 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
117136 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
117137 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
117138 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
117139 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
117140 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
117141 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
117142 +pvc_getname_2826 pvc_getname 0 2826 NULL
117143 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
117144 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
117145 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
117146 +sock_create_2838 sock_create 0 2838 NULL
117147 +sctp_packet_2839 sctp_packet 0 2839 NULL
117148 +show_temp_max_2846 show_temp_max 0 2846 NULL
117149 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
117150 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
117151 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
117152 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
117153 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
117154 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
117155 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
117156 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
117157 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
117158 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
117159 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
117160 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
117161 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
117162 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
117163 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
117164 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
117165 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
117166 +coda_setattr_2871 coda_setattr 0 2871 NULL
117167 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
117168 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
117169 +show_2877 show 0 2877 NULL
117170 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
117171 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
117172 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
117173 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
117174 +sata_req_2894 sata_req 0 2894 NULL
117175 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
117176 +cmm_write_2896 cmm_write 3-0 2896 NULL
117177 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
117178 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
117179 +next_online_node_2904 next_online_node 1 2904 NULL
117180 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
117181 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
117182 +ore_check_io_2912 ore_check_io 0 2912 NULL
117183 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
117184 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
117185 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
117186 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
117187 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
117188 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
117189 +mls_from_string_2930 mls_from_string 0 2930 NULL
117190 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
117191 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
117192 +show_convrate_2936 show_convrate 0 2936 NULL
117193 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
117194 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
117195 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
117196 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
117197 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
117198 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
117199 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
117200 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
117201 +show_2958 show 0 2958 NULL
117202 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
117203 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
117204 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
117205 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
117206 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
117207 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
117208 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
117209 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
117210 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
117211 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
117212 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
117213 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
117214 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
117215 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
117216 +packet_bind_2996 packet_bind 0 2996 NULL
117217 +store_cardr_2997 store_cardr 4-0 2997 NULL
117218 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 NULL nohasharray
117219 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 &tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000
117220 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
117221 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
117222 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
117223 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
117224 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
117225 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
117226 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
117227 +depth_write_3021 depth_write 3-0 3021 NULL
117228 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
117229 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
117230 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
117231 +unix_listen_3031 unix_listen 0 3031 NULL
117232 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
117233 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
117234 +show_otp0en_3036 show_otp0en 0 3036 NULL
117235 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 NULL nohasharray
117236 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 &lpfc_idiag_mbxacc_write_3038
117237 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL
117238 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
117239 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
117240 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
117241 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
117242 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
117243 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
117244 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
117245 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
117246 +ath10k_wmi_main_cmd_init_3054 ath10k_wmi_main_cmd_init 0 3054 NULL
117247 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
117248 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
117249 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
117250 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
117251 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
117252 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
117253 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
117254 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
117255 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
117256 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
117257 +show_local_port_3076 show_local_port 0 3076 NULL
117258 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
117259 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
117260 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
117261 +free_coherent_3082 free_coherent 2-4 3082 NULL
117262 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
117263 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
117264 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
117265 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
117266 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
117267 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
117268 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
117269 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
117270 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
117271 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
117272 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
117273 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
117274 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
117275 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
117276 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
117277 +m66592_enable_3117 m66592_enable 0 3117 NULL
117278 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
117279 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
117280 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
117281 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
117282 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
117283 +registers_show_3130 registers_show 0 3130 NULL
117284 +print_time_3132 print_time 0 3132 NULL
117285 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
117286 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
117287 +filldir_3143 filldir 3 3143 NULL
117288 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
117289 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
117290 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
117291 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
117292 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
117293 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
117294 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
117295 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
117296 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
117297 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
117298 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
117299 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
117300 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
117301 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
117302 +filelayout_scan_commit_lists_3168 filelayout_scan_commit_lists 0 3168 NULL
117303 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
117304 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
117305 +red_zone_show_3177 red_zone_show 0 3177 NULL
117306 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
117307 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
117308 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
117309 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
117310 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
117311 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
117312 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
117313 +alloc_context_3194 alloc_context 1 3194 NULL nohasharray
117314 +ep_aio_read_3194 ep_aio_read 3 3194 &alloc_context_3194
117315 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
117316 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
117317 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
117318 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
117319 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
117320 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
117321 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
117322 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
117323 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
117324 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
117325 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
117326 +sha256_init_3213 sha256_init 0 3213 NULL nohasharray
117327 +__readpages_done_3213 __readpages_done 0 3213 &sha256_init_3213
117328 +get_target_freq_3217 get_target_freq 0 3217 NULL
117329 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
117330 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
117331 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
117332 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
117333 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
117334 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
117335 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
117336 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
117337 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
117338 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
117339 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
117340 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
117341 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236 nohasharray
117342 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 &e1000e_setup_rx_resources_3236
117343 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
117344 +macb_open_3240 macb_open 0 3240 NULL
117345 +key_key_read_3241 key_key_read 3-0 3241 NULL
117346 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
117347 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
117348 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
117349 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
117350 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
117351 +ipaq_open_3260 ipaq_open 0 3260 NULL
117352 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
117353 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
117354 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
117355 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
117356 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
117357 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
117358 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
117359 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
117360 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
117361 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
117362 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
117363 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
117364 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
117365 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
117366 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
117367 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
117368 +__set_extent_bit_3305 __set_extent_bit 0 3305 NULL
117369 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
117370 +minix_write_begin_3311 minix_write_begin 0 3311 NULL nohasharray
117371 +arvo_sysfs_write_3311 arvo_sysfs_write 0-6 3311 &minix_write_begin_3311
117372 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
117373 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
117374 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
117375 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
117376 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
117377 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
117378 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
117379 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
117380 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
117381 +read_from_oldmem_3337 read_from_oldmem 2-0 3337 NULL
117382 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 NULL nohasharray
117383 +sysfs_create_group_3339 sysfs_create_group 0 3339 &max_power_range_uw_show_3339
117384 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
117385 +ip_local_out_3345 ip_local_out 0 3345 NULL
117386 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
117387 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
117388 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
117389 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
117390 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
117391 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
117392 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
117393 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
117394 +scnprintf_3360 scnprintf 0-2 3360 NULL
117395 +map_name_show_3361 map_name_show 0 3361 NULL
117396 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
117397 +sr_read_3366 sr_read 3 3366 NULL
117398 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
117399 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
117400 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
117401 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
117402 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
117403 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
117404 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
117405 +slot_show_3380 slot_show 0 3380 NULL nohasharray
117406 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
117407 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
117408 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
117409 +link_state_store_3384 link_state_store 0-4 3384 NULL
117410 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
117411 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
117412 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
117413 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
117414 +sg_write_3392 sg_write 0-3 3392 NULL
117415 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL nohasharray
117416 +nfs_revalidate_mapping_3393 nfs_revalidate_mapping 0 3393 &mtdchar_writeoob_3393
117417 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
117418 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
117419 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
117420 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
117421 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
117422 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
117423 +__write_reg_3413 __write_reg 0 3413 NULL
117424 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
117425 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
117426 +set_location_3415 set_location 0 3415 NULL nohasharray
117427 +be_open_3415 be_open 0 3415 &set_location_3415
117428 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
117429 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
117430 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
117431 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
117432 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
117433 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
117434 +led_set_status_3432 led_set_status 0 3432 NULL
117435 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
117436 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
117437 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
117438 +dev_register_3440 dev_register 0 3440 NULL
117439 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
117440 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
117441 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
117442 +map_single_3449 map_single 0 3449 NULL
117443 +store_3451 store 0-3 3451 NULL
117444 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
117445 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
117446 +softsynth_write_3455 softsynth_write 3 3455 NULL
117447 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
117448 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 NULL nohasharray
117449 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 &iscsi_tpg_param_store_MaxConnections_3467
117450 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
117451 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
117452 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
117453 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
117454 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
117455 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
117456 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
117457 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
117458 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
117459 +comp_tx_3493 comp_tx 0 3493 NULL
117460 +prepare_3495 prepare 0 3495 NULL
117461 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
117462 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
117463 +sys_size_show_3507 sys_size_show 0 3507 NULL
117464 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
117465 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
117466 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
117467 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
117468 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
117469 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
117470 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
117471 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
117472 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
117473 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
117474 +adp8870_show_3527 adp8870_show 0 3527 NULL
117475 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
117476 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
117477 +SyS_readv_3539 SyS_readv 3 3539 NULL
117478 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
117479 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
117480 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
117481 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
117482 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
117483 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
117484 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
117485 +nouveau_fuse_create__3546 nouveau_fuse_create_ 4 3546 NULL
117486 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
117487 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
117488 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 NULL nohasharray
117489 +b43legacy_read16_3561 b43legacy_read16 0 3561 &target_stat_scsi_lu_attr_show_3561
117490 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL
117491 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 NULL nohasharray
117492 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564 nohasharray
117493 +generic_exec_single_3564 generic_exec_single 0 3564 &stv0680_set_video_mode_3564
117494 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
117495 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
117496 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
117497 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
117498 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
117499 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
117500 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
117501 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
117502 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
117503 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
117504 +vc_resize_3585 vc_resize 2-3 3585 NULL
117505 +ifalias_show_3586 ifalias_show 0 3586 NULL
117506 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
117507 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
117508 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
117509 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
117510 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
117511 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
117512 +ray_open_3608 ray_open 0 3608 NULL
117513 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
117514 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
117515 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
117516 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
117517 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
117518 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
117519 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
117520 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
117521 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
117522 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
117523 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
117524 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
117525 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
117526 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
117527 +store_3640 store 0 3640 NULL
117528 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
117529 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
117530 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
117531 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
117532 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
117533 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
117534 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
117535 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
117536 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
117537 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
117538 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0-6 3660 NULL
117539 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
117540 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
117541 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
117542 +cma_alloc_3663 cma_alloc 2-3 3663 NULL
117543 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
117544 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
117545 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
117546 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
117547 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
117548 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
117549 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
117550 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
117551 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
117552 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
117553 +vmci_qpair_enquev_3688 vmci_qpair_enquev 0-3 3688 NULL
117554 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
117555 +ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
117556 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
117557 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
117558 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
117559 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
117560 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
117561 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
117562 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
117563 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
117564 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
117565 +do_cancel_3724 do_cancel 0 3724 NULL nohasharray
117566 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 &do_cancel_3724
117567 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
117568 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
117569 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
117570 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
117571 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
117572 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
117573 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
117574 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
117575 +pegasus_open_3748 pegasus_open 0 3748 NULL
117576 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
117577 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
117578 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
117579 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
117580 +show_log_height_3759 show_log_height 0 3759 NULL
117581 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
117582 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
117583 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
117584 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
117585 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
117586 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
117587 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
117588 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
117589 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
117590 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
117591 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
117592 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
117593 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL nohasharray
117594 +xip_file_write_3781 xip_file_write 0-3 3781 &udf_adinicb_write_begin_3781
117595 +set_min_height_3783 set_min_height 0-4 3783 NULL
117596 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
117597 +set_voltage_3789 set_voltage 0-4 3789 NULL
117598 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
117599 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
117600 +__netlink_create_3800 __netlink_create 0 3800 NULL
117601 +show_line3_3802 show_line3 0 3802 NULL
117602 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
117603 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
117604 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
117605 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
117606 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
117607 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
117608 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
117609 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL nohasharray
117610 +security_inode_removexattr_3818 security_inode_removexattr 0 3818 &wm8350_gpio_direction_in_3818
117611 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
117612 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
117613 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
117614 +llc_ui_recvmsg_3826 llc_ui_recvmsg 0-4 3826 NULL
117615 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
117616 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
117617 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
117618 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
117619 +release_version_store_3841 release_version_store 0-4 3841 NULL
117620 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
117621 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
117622 +max8925_disable_3844 max8925_disable 0 3844 NULL
117623 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL
117624 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
117625 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
117626 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
117627 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
117628 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
117629 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
117630 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
117631 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
117632 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
117633 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
117634 +get_fd_set_3866 get_fd_set 1 3866 NULL
117635 +show_pci_3867 show_pci 0 3867 NULL
117636 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
117637 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
117638 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
117639 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
117640 +validate_store_3881 validate_store 0-3 3881 NULL
117641 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
117642 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
117643 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
117644 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
117645 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
117646 +nvram_write_3894 nvram_write 3-0 3894 NULL
117647 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
117648 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
117649 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
117650 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
117651 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
117652 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
117653 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
117654 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
117655 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
117656 +usbip_recv_3911 usbip_recv 3 3911 NULL
117657 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
117658 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
117659 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
117660 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
117661 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
117662 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
117663 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
117664 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
117665 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
117666 +t4_memory_rw_3948 t4_memory_rw 0 3948 NULL nohasharray
117667 +apei_clear_mce_3948 apei_clear_mce 0 3948 &t4_memory_rw_3948 nohasharray
117668 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
117669 +navman_open_3951 navman_open 0 3951 NULL
117670 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
117671 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
117672 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
117673 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
117674 +write_port_3962 write_port 0-4 3962 NULL
117675 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
117676 +be_vid_config_3976 be_vid_config 0 3976 NULL
117677 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
117678 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
117679 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
117680 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
117681 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
117682 +virtfn_add_3988 virtfn_add 0 3988 NULL
117683 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
117684 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
117685 +do_add_counters_3992 do_add_counters 3 3992 NULL
117686 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
117687 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
117688 +via_rng_init_3998 via_rng_init 0 3998 NULL
117689 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 NULL
117690 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
117691 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
117692 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
117693 +mei_write_4005 mei_write 3-0 4005 NULL nohasharray
117694 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005 nohasharray
117695 +niu_zcp_write_4005 niu_zcp_write 0 4005 &xfs_check_block_4005
117696 +show_xps_map_4009 show_xps_map 0 4009 NULL
117697 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
117698 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
117699 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
117700 +_request_firmware_4021 _request_firmware 0 4021 NULL
117701 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
117702 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
117703 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
117704 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
117705 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
117706 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
117707 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL nohasharray
117708 +b1_get_word_4035 b1_get_word 0 4035 &usbnet_write_cmd_async_4035
117709 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
117710 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
117711 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
117712 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
117713 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
117714 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
117715 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 NULL nohasharray
117716 +get_dmabuf_4065 get_dmabuf 2 4065 &show_fc_host_dev_loss_tmo_4065
117717 +coreid_show_4066 coreid_show 0 4066 NULL
117718 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
117719 +cardr_show_4070 cardr_show 0 4070 NULL
117720 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
117721 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
117722 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
117723 +show_engine1_leds_4078 show_engine1_leds 0 4078 NULL nohasharray
117724 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 &show_engine1_leds_4078
117725 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
117726 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
117727 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
117728 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
117729 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
117730 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
117731 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
117732 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
117733 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
117734 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
117735 +show_4097 show 0 4097 NULL
117736 +flash_show_4102 flash_show 0 4102 NULL
117737 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
117738 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
117739 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
117740 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
117741 +write_reg_4108 write_reg 0 4108 NULL
117742 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
117743 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
117744 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
117745 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
117746 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
117747 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
117748 +__xen_write_cr3_4124 __xen_write_cr3 2 4124 NULL
117749 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
117750 +set_device_state_4127 set_device_state 0-2 4127 NULL
117751 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
117752 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
117753 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
117754 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
117755 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 NULL nohasharray
117756 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 0-2 4147 &mon_text_read_u_4147
117757 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
117758 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
117759 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
117760 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
117761 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
117762 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
117763 +echo_show_4163 echo_show 0 4163 NULL nohasharray
117764 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
117765 +store_4163 store 0 4163 &t1_init_hw_modules_4163
117766 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
117767 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
117768 +get_alua_req_4166 get_alua_req 3 4166 NULL
117769 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
117770 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 NULL
117771 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
117772 +show_4173 show 0 4173 NULL
117773 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
117774 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
117775 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
117776 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
117777 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL
117778 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
117779 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
117780 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
117781 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
117782 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
117783 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
117784 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
117785 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
117786 +follow_managed_4219 follow_managed 0 4219 NULL
117787 +persist_store_4220 persist_store 0-4 4220 NULL
117788 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
117789 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
117790 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
117791 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
117792 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
117793 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
117794 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
117795 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
117796 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
117797 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
117798 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
117799 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
117800 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
117801 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
117802 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
117803 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
117804 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
117805 +alg_create_4257 alg_create 0 4257 NULL
117806 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
117807 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
117808 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 NULL nohasharray
117809 +base_clock_show_4261 base_clock_show 0 4261 &tda7432_s_ctrl_4261
117810 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
117811 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
117812 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
117813 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
117814 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
117815 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
117816 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
117817 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
117818 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
117819 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
117820 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
117821 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
117822 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
117823 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
117824 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
117825 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
117826 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
117827 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
117828 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
117829 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
117830 +__usbnet_read_cmd_4299 __usbnet_read_cmd 0-7 4299 NULL
117831 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
117832 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
117833 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
117834 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
117835 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
117836 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
117837 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
117838 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
117839 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
117840 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
117841 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
117842 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
117843 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL nohasharray
117844 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 &nouveau_fifo_create__4327
117845 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
117846 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
117847 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
117848 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
117849 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
117850 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
117851 +store_4354 store 0-3 4354 NULL
117852 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
117853 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
117854 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
117855 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
117856 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
117857 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
117858 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
117859 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
117860 +write_4374 write 0 4374 NULL
117861 +esb_write_4376 esb_write 0-3 4376 NULL
117862 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
117863 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
117864 +vcc_connect_4382 vcc_connect 0 4382 NULL
117865 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
117866 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
117867 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
117868 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
117869 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
117870 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
117871 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
117872 +reg_read_4409 reg_read 0 4409 NULL
117873 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
117874 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
117875 +can_send_4414 can_send 0 4414 NULL
117876 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
117877 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
117878 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
117879 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
117880 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
117881 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
117882 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
117883 +read_code_4429 read_code 4 4429 NULL
117884 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
117885 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
117886 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
117887 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
117888 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
117889 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
117890 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
117891 +vxp_resume_4442 vxp_resume 0 4442 NULL
117892 +memparse_4444 memparse 0 4444 NULL nohasharray
117893 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
117894 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
117895 +disksize_show_4454 disksize_show 0 4454 NULL
117896 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
117897 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
117898 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
117899 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
117900 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
117901 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
117902 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
117903 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
117904 +beep_write_4485 beep_write 0 4485 NULL
117905 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
117906 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
117907 +udp_sendmsg_4492 udp_sendmsg 0-4 4492 NULL
117908 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
117909 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
117910 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
117911 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
117912 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
117913 +set_link_security_4502 set_link_security 4 4502 NULL
117914 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
117915 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
117916 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
117917 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
117918 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
117919 +write_cnodes_4523 write_cnodes 0 4523 NULL
117920 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
117921 +show_modes_4530 show_modes 0 4530 NULL
117922 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
117923 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
117924 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
117925 +tipc_getname_4539 tipc_getname 0 4539 NULL
117926 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
117927 +store_mode_4544 store_mode 0-4 4544 NULL nohasharray
117928 +tty_register_device_4544 tty_register_device 2 4544 &store_mode_4544
117929 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
117930 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
117931 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
117932 +show_sched4_4552 show_sched4 0 4552 NULL
117933 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
117934 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
117935 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
117936 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
117937 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
117938 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
117939 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
117940 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
117941 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
117942 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
117943 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
117944 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
117945 +commit_orphans_4584 commit_orphans 0 4584 NULL
117946 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
117947 +read_rio_4589 read_rio 0-3 4589 NULL
117948 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
117949 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
117950 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
117951 +bch_alloc_4593 bch_alloc 1 4593 NULL
117952 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
117953 +generic_removexattr_4597 generic_removexattr 0 4597 NULL
117954 +fuse_copy_one_4602 fuse_copy_one 0 4602 NULL
117955 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
117956 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
117957 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
117958 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
117959 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
117960 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
117961 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
117962 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
117963 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
117964 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
117965 +hrz_send_4638 hrz_send 0 4638 NULL
117966 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
117967 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
117968 +txCommit_4649 txCommit 0 4649 NULL
117969 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
117970 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
117971 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
117972 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
117973 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
117974 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
117975 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
117976 +skb_add_data_nocache_4682 skb_add_data_nocache 4-0 4682 NULL nohasharray
117977 +show_event_log_4682 show_event_log 0 4682 &skb_add_data_nocache_4682
117978 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
117979 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
117980 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
117981 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
117982 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
117983 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
117984 +kone_receive_4690 kone_receive 0-4 4690 NULL
117985 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
117986 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
117987 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
117988 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
117989 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
117990 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
117991 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
117992 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
117993 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
117994 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
117995 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
117996 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
117997 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
117998 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
117999 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
118000 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
118001 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
118002 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
118003 +path_show_4725 path_show 0 4725 NULL nohasharray
118004 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
118005 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
118006 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
118007 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
118008 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
118009 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
118010 +level_show_4741 level_show 0 4741 NULL
118011 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
118012 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
118013 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
118014 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
118015 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
118016 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
118017 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
118018 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
118019 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
118020 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
118021 +qib_map_page_4768 qib_map_page 3 4768 NULL
118022 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
118023 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
118024 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
118025 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
118026 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
118027 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
118028 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
118029 +ip6_ufo_append_data_4780 ip6_ufo_append_data 7-6-5 4780 NULL
118030 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
118031 +create_subvol_4791 create_subvol 4 4791 NULL
118032 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
118033 +read_4793 read 0-4 4793 NULL
118034 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
118035 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
118036 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
118037 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
118038 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
118039 +fan_set_level_4805 fan_set_level 0 4805 NULL
118040 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
118041 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
118042 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
118043 +show_sticky_4816 show_sticky 0 4816 NULL
118044 +show_postcode_4819 show_postcode 0 4819 NULL
118045 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
118046 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
118047 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
118048 +show_4831 show 0 4831 NULL
118049 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
118050 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
118051 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
118052 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
118053 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
118054 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
118055 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
118056 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
118057 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
118058 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
118059 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
118060 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
118061 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
118062 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
118063 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
118064 +svc_getname_4869 svc_getname 0 4869 NULL
118065 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
118066 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
118067 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
118068 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
118069 +mic_smpt_to_pa_4881 mic_smpt_to_pa 0-2 4881 NULL
118070 +m2p_add_override_4882 m2p_add_override 1 4882 NULL
118071 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
118072 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
118073 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
118074 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
118075 +current_speed_show_4887 current_speed_show 0 4887 NULL
118076 +sys_ipc_4889 sys_ipc 3 4889 NULL
118077 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
118078 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
118079 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
118080 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
118081 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 NULL nohasharray
118082 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 &smsc911x_ethtool_getregslen_4913
118083 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
118084 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
118085 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
118086 +read_4919 read 0 4919 &show_pwm1_enable_4919
118087 +single_step_cont_4921 single_step_cont 0 4921 NULL
118088 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
118089 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
118090 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
118091 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
118092 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
118093 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
118094 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
118095 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
118096 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
118097 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
118098 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &lp3972_ldo_enable_4941
118099 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
118100 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
118101 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
118102 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
118103 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
118104 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
118105 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
118106 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
118107 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
118108 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
118109 +write_ee_4966 write_ee 0 4966 NULL nohasharray
118110 +devm_kzalloc_4966 devm_kzalloc 2 4966 &write_ee_4966
118111 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
118112 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
118113 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
118114 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
118115 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
118116 +set_aout_4974 set_aout 0-4 4974 NULL
118117 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
118118 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
118119 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
118120 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
118121 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
118122 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
118123 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
118124 +read_block_4993 read_block 0 4993 NULL
118125 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
118126 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
118127 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
118128 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
118129 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
118130 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
118131 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
118132 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
118133 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
118134 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
118135 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
118136 +smack_getprocattr_5024 smack_getprocattr 0 5024 NULL nohasharray
118137 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 &smack_getprocattr_5024
118138 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
118139 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
118140 +net2272_start_5033 net2272_start 0 5033 NULL
118141 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
118142 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
118143 +blkdev_get_5050 blkdev_get 0 5050 NULL
118144 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
118145 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
118146 +show_5055 show 0 5055 NULL
118147 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
118148 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
118149 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
118150 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
118151 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
118152 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
118153 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
118154 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
118155 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
118156 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
118157 +compr_fill_5093 compr_fill 2 5093 NULL
118158 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
118159 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
118160 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
118161 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
118162 +sound_write_5102 sound_write 3-0 5102 NULL
118163 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
118164 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
118165 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
118166 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
118167 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
118168 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
118169 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
118170 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
118171 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
118172 +rhine_open_5133 rhine_open 0 5133 NULL
118173 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
118174 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
118175 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
118176 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
118177 +toshiba_position_show_5153 toshiba_position_show 0 5153 NULL
118178 +quirks_show_5154 quirks_show 0 5154 NULL
118179 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
118180 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
118181 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
118182 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
118183 +__az6007_write_5170 __az6007_write 0 5170 NULL
118184 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
118185 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
118186 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
118187 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
118188 +datablob_parse_5177 datablob_parse 0 5177 NULL
118189 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
118190 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
118191 +adjust_memory_5185 adjust_memory 0 5185 NULL
118192 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
118193 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
118194 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
118195 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
118196 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
118197 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
118198 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
118199 +read_blocklist_5209 read_blocklist 2 5209 NULL
118200 +store_state_disable_5210 store_state_disable 0-4 5210 NULL nohasharray
118201 +bad_inode_removexattr_5210 bad_inode_removexattr 0 5210 &store_state_disable_5210
118202 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
118203 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
118204 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
118205 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
118206 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
118207 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
118208 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
118209 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
118210 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
118211 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
118212 +atl1e_open_5226 atl1e_open 0 5226 NULL
118213 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
118214 +wait_for_response_5229 wait_for_response 0 5229 NULL
118215 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
118216 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
118217 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
118218 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 NULL nohasharray
118219 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 &cpuset_cpu_active_5236
118220 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
118221 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
118222 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
118223 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
118224 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
118225 +ti_open_5256 ti_open 0 5256 NULL
118226 +update_nodemask_5257 update_nodemask 0 5257 NULL
118227 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
118228 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
118229 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
118230 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
118231 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
118232 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3 5278 NULL
118233 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
118234 +i2o_block_probe_5282 i2o_block_probe 0 5282 NULL
118235 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
118236 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
118237 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
118238 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
118239 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
118240 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
118241 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
118242 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
118243 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
118244 +ks8842_open_5309 ks8842_open 0 5309 NULL
118245 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
118246 +grow_inode_5311 grow_inode 0 5311 NULL
118247 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
118248 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
118249 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
118250 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
118251 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
118252 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
118253 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
118254 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
118255 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
118256 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
118257 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
118258 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
118259 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
118260 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
118261 +policy_store_5346 policy_store 0-4 5346 NULL
118262 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
118263 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
118264 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
118265 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
118266 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
118267 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
118268 +icmp_error_5362 icmp_error 0 5362 NULL
118269 +open_tx_second_5363 open_tx_second 0 5363 NULL
118270 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
118271 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
118272 +set_master_5372 set_master 0 5372 NULL
118273 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
118274 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
118275 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
118276 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
118277 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
118278 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
118279 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
118280 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
118281 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
118282 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
118283 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
118284 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
118285 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
118286 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
118287 +fat_getattr_5406 fat_getattr 0 5406 NULL
118288 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
118289 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
118290 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
118291 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
118292 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
118293 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
118294 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
118295 +show_output_5423 show_output 0 5423 NULL
118296 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
118297 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
118298 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
118299 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
118300 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
118301 +store_pwm_5441 store_pwm 0-4 5441 NULL
118302 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
118303 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 NULL
118304 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
118305 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
118306 +create_child_5449 create_child 0-4 5449 NULL
118307 +add_host_show_5451 add_host_show 0 5451 NULL
118308 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
118309 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
118310 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
118311 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
118312 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
118313 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
118314 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
118315 +netlink_insert_5465 netlink_insert 0 5465 NULL
118316 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
118317 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
118318 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
118319 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
118320 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
118321 +show_5474 show 0 5474 NULL nohasharray
118322 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
118323 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
118324 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
118325 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
118326 +ubi_leb_write_5478 ubi_leb_write 5-4-0 5478 NULL
118327 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
118328 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
118329 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
118330 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
118331 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
118332 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
118333 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
118334 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
118335 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
118336 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
118337 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
118338 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
118339 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
118340 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
118341 +adfs_f_update_5499 adfs_f_update 0 5499 NULL nohasharray
118342 +autofs4_d_manage_5499 autofs4_d_manage 0 5499 &adfs_f_update_5499
118343 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
118344 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
118345 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
118346 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
118347 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
118348 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
118349 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
118350 +spidev_message_5518 spidev_message 3 5518 NULL
118351 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
118352 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
118353 +show_license_5524 show_license 0 5524 NULL
118354 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
118355 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
118356 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
118357 +stop_cpus_5529 stop_cpus 0 5529 NULL
118358 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
118359 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
118360 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
118361 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
118362 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
118363 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
118364 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL nohasharray
118365 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 &ov9650_set_auto_exposure_5552
118366 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
118367 +le_readq_5557 le_readq 0 5557 NULL
118368 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
118369 +mic_to_dma_addr_5569 mic_to_dma_addr 2 5569 NULL
118370 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
118371 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
118372 +fir16_create_5574 fir16_create 3 5574 NULL
118373 +bioset_create_5580 bioset_create 1 5580 NULL
118374 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
118375 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
118376 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
118377 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
118378 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
118379 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
118380 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
118381 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
118382 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
118383 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
118384 +__remove_suid_5618 __remove_suid 0 5618 NULL
118385 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
118386 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
118387 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
118388 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
118389 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
118390 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
118391 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
118392 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
118393 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
118394 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
118395 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
118396 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL
118397 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
118398 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
118399 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
118400 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
118401 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
118402 +parse_arg_5657 parse_arg 0-2 5657 NULL
118403 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
118404 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
118405 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
118406 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
118407 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
118408 +clk_prepare_5663 clk_prepare 0 5663 NULL nohasharray
118409 +ovl_permission_5663 ovl_permission 0 5663 &clk_prepare_5663 nohasharray
118410 +store_5663 store 0-3 5663 &ovl_permission_5663
118411 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
118412 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
118413 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
118414 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
118415 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
118416 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
118417 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
118418 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
118419 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
118420 +get_arg_5694 get_arg 3 5694 NULL nohasharray
118421 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
118422 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
118423 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
118424 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
118425 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
118426 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
118427 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
118428 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
118429 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
118430 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
118431 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
118432 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL nohasharray
118433 +qib_dma_map_single_5726 qib_dma_map_single 0 5726 &mlx4_cq_alloc_icm_5726
118434 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
118435 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
118436 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
118437 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
118438 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
118439 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
118440 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
118441 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
118442 +get_packet_5747 get_packet 3 5747 NULL
118443 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
118444 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
118445 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
118446 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
118447 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
118448 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
118449 +packet_xmit_5762 packet_xmit 0 5762 NULL
118450 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
118451 +start_5768 start 0 5768 NULL
118452 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
118453 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
118454 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
118455 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
118456 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
118457 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
118458 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
118459 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
118460 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
118461 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
118462 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
118463 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
118464 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
118465 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
118466 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
118467 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
118468 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
118469 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
118470 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
118471 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
118472 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
118473 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
118474 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
118475 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
118476 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 NULL nohasharray
118477 +setup_req_5848 setup_req 3 5848 &ext4_xattr_set_5848
118478 +enter_state_5850 enter_state 0 5850 NULL
118479 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
118480 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
118481 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
118482 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
118483 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
118484 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
118485 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
118486 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
118487 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
118488 +vsscanf_5868 vsscanf 0 5868 NULL
118489 +i2o_bus_store_scan_5869 i2o_bus_store_scan 0-4 5869 NULL
118490 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
118491 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
118492 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
118493 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
118494 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
118495 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
118496 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
118497 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
118498 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
118499 +rmd320_final_5897 rmd320_final 0 5897 NULL
118500 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
118501 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
118502 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
118503 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
118504 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
118505 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
118506 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
118507 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
118508 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
118509 +devpath_show_5910 devpath_show 0 5910 NULL
118510 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
118511 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
118512 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
118513 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
118514 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
118515 +next_entry_5921 next_entry 0 5921 NULL
118516 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
118517 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
118518 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
118519 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
118520 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
118521 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
118522 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
118523 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
118524 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
118525 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
118526 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
118527 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
118528 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
118529 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
118530 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
118531 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
118532 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
118533 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
118534 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
118535 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
118536 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
118537 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
118538 +sha224_final_5978 sha224_final 0 5978 NULL
118539 +show_5979 show 0 5979 NULL nohasharray
118540 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &show_5979 nohasharray
118541 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979 nohasharray
118542 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &store_sf_setup_5979
118543 +SyS_semop_5980 SyS_semop 3 5980 NULL
118544 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
118545 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
118546 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
118547 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
118548 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
118549 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
118550 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
118551 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
118552 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
118553 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
118554 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
118555 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
118556 +spi_read_6031 spi_read 0 6031 NULL nohasharray
118557 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
118558 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL
118559 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
118560 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
118561 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
118562 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
118563 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
118564 +led_shot_6046 led_shot 0-4 6046 NULL
118565 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
118566 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
118567 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
118568 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
118569 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
118570 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
118571 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
118572 +add_break_6070 add_break 1 6070 NULL
118573 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
118574 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
118575 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 0-3 6073 NULL
118576 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
118577 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
118578 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
118579 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
118580 +init_6095 init 0 6095 NULL
118581 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
118582 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
118583 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
118584 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
118585 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
118586 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
118587 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
118588 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
118589 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
118590 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
118591 +mic_read_spad_6115 mic_read_spad 0 6115 NULL nohasharray
118592 +i810fb_check_var_6115 i810fb_check_var 0 6115 &mic_read_spad_6115
118593 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
118594 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
118595 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
118596 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
118597 +read_packet_6140 read_packet 0 6140 NULL
118598 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
118599 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
118600 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
118601 +tc574_resume_6154 tc574_resume 0 6154 NULL
118602 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
118603 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
118604 +tcam_write_6162 tcam_write 0 6162 NULL
118605 +show_temp8_6163 show_temp8 0 6163 NULL
118606 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
118607 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
118608 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
118609 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
118610 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
118611 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
118612 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
118613 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
118614 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
118615 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
118616 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
118617 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
118618 +freeze_store_6185 freeze_store 0-3 6185 NULL
118619 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
118620 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
118621 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
118622 +add_interval_6202 add_interval 0 6202 NULL
118623 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
118624 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
118625 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
118626 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
118627 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
118628 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
118629 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
118630 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
118631 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 NULL
118632 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
118633 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
118634 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
118635 +__clk_prepare_6234 __clk_prepare 0 6234 NULL
118636 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
118637 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
118638 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
118639 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
118640 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
118641 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
118642 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
118643 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
118644 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
118645 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
118646 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
118647 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
118648 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
118649 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
118650 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
118651 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
118652 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
118653 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 NULL nohasharray
118654 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 &xenbus_file_write_6282
118655 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
118656 +key_unseal_6285 key_unseal 0 6285 NULL
118657 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
118658 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
118659 +serial_port_in_6291 serial_port_in 0 6291 NULL
118660 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
118661 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
118662 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
118663 +raw_request_6307 raw_request 0 6307 NULL
118664 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
118665 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
118666 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
118667 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
118668 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
118669 +balance_6312 balance 0 6312 NULL
118670 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
118671 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
118672 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
118673 +store_cluster_6316 store_cluster 0-4 6316 NULL
118674 +write_null_6319 write_null 0-3 6319 NULL
118675 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
118676 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
118677 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
118678 +SyS_mincore_6329 SyS_mincore 2-1 6329 &ibm_get_table_from_acpi_6329
118679 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
118680 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
118681 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
118682 +solos_param_show_6344 solos_param_show 0 6344 NULL
118683 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
118684 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
118685 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
118686 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
118687 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
118688 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
118689 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
118690 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
118691 +recv_init_6366 recv_init 0 6366 NULL
118692 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
118693 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
118694 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
118695 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
118696 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
118697 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
118698 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
118699 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
118700 +msb_write_block_6379 msb_write_block 3 6379 NULL
118701 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
118702 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
118703 +bb_store_6401 bb_store 3-0 6401 NULL
118704 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
118705 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
118706 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
118707 +md_attr_show_6408 md_attr_show 0 6408 NULL
118708 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
118709 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
118710 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
118711 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
118712 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
118713 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
118714 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
118715 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
118716 +l2up_create_6430 l2up_create 3 6430 NULL
118717 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
118718 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
118719 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
118720 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
118721 +coda_downcall_6448 coda_downcall 0 6448 NULL
118722 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
118723 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
118724 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
118725 +show_sustain_6469 show_sustain 0 6469 NULL
118726 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
118727 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
118728 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
118729 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
118730 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
118731 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
118732 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
118733 +i740fb_check_var_6479 i740fb_check_var 0 6479 NULL nohasharray
118734 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 &i740fb_check_var_6479
118735 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
118736 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
118737 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
118738 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
118739 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
118740 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
118741 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
118742 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
118743 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
118744 +mei_read_6507 mei_read 3-0 6507 NULL
118745 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
118746 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
118747 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
118748 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
118749 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
118750 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
118751 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
118752 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
118753 +show_min_uV_6544 show_min_uV 0 6544 NULL
118754 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
118755 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
118756 +rndis_set_oid_6547 rndis_set_oid 0-4 6547 NULL nohasharray
118757 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
118758 +wdm_read_6549 wdm_read 3-0 6549 NULL
118759 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
118760 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
118761 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 NULL nohasharray
118762 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 &lanai_normalize_ci_6553
118763 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
118764 +notify_handler_6557 notify_handler 0 6557 NULL
118765 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
118766 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
118767 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
118768 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
118769 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
118770 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
118771 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
118772 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
118773 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
118774 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
118775 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
118776 +reg_set_6585 reg_set 0 6585 NULL nohasharray
118777 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
118778 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
118779 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
118780 +bytes_number_6591 bytes_number 0-2 6591 NULL
118781 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
118782 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
118783 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
118784 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
118785 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
118786 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
118787 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
118788 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
118789 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
118790 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
118791 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
118792 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
118793 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
118794 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
118795 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
118796 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
118797 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
118798 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
118799 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
118800 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
118801 +queue_dtd_6652 queue_dtd 0 6652 NULL
118802 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
118803 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
118804 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
118805 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
118806 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
118807 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
118808 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
118809 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
118810 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
118811 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
118812 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
118813 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
118814 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
118815 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
118816 +init_chip_first_6676 init_chip_first 0 6676 NULL
118817 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 NULL nohasharray
118818 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679 nohasharray
118819 +process_rcvd_data_6679 process_rcvd_data 3 6679 &fuse_dev_splice_read_6679
118820 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
118821 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
118822 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
118823 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
118824 +cap_show_6691 cap_show 0 6691 NULL
118825 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
118826 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL nohasharray
118827 +link_path_walk_6699 link_path_walk 0 6699 &ps_pspoll_max_apturn_read_6699
118828 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
118829 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
118830 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
118831 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
118832 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
118833 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 NULL nohasharray
118834 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
118835 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
118836 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
118837 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
118838 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
118839 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
118840 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
118841 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
118842 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
118843 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
118844 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
118845 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
118846 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
118847 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
118848 +inet_recv_error_6744 inet_recv_error 0-3 6744 NULL
118849 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
118850 +acm_start_wb_6751 acm_start_wb 0 6751 NULL
118851 +wil_reset_6752 wil_reset 0 6752 NULL
118852 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
118853 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
118854 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
118855 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
118856 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
118857 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
118858 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
118859 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
118860 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
118861 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
118862 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
118863 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
118864 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
118865 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
118866 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
118867 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
118868 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
118869 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
118870 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
118871 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
118872 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
118873 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
118874 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
118875 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
118876 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
118877 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
118878 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
118879 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
118880 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
118881 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
118882 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
118883 +get_blocks_6801 get_blocks 0 6801 NULL
118884 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
118885 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
118886 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
118887 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
118888 +init_port_6810 init_port 0 6810 NULL
118889 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
118890 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
118891 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
118892 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
118893 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
118894 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
118895 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
118896 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
118897 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
118898 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
118899 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
118900 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
118901 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
118902 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
118903 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
118904 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
118905 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
118906 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
118907 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
118908 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
118909 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
118910 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
118911 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
118912 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
118913 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
118914 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
118915 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
118916 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
118917 +size_6873 size 0 6873 NULL
118918 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
118919 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
118920 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
118921 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
118922 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
118923 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
118924 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
118925 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
118926 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
118927 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
118928 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
118929 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
118930 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
118931 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
118932 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
118933 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
118934 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
118935 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
118936 +hook_6905 hook 0 6905 NULL nohasharray
118937 +qib_init_6905 qib_init 0 6905 &hook_6905
118938 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
118939 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
118940 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
118941 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
118942 +ucma_write_6911 ucma_write 0-3 6911 &proc_sessionid_read_6911 nohasharray
118943 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &ucma_write_6911
118944 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
118945 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
118946 +ioctl_6914 ioctl 0 6914 NULL
118947 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
118948 +do_msgrcv_6921 do_msgrcv 3 6921 NULL nohasharray
118949 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 &do_msgrcv_6921 nohasharray
118950 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
118951 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
118952 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
118953 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
118954 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
118955 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
118956 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
118957 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
118958 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
118959 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
118960 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
118961 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
118962 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4-0 6951 NULL
118963 +str_to_slot_6952 str_to_slot 0 6952 NULL
118964 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
118965 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
118966 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
118967 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
118968 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
118969 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
118970 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
118971 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
118972 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 NULL nohasharray
118973 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
118974 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
118975 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
118976 +request_key_async_6990 request_key_async 4 6990 NULL
118977 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
118978 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
118979 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
118980 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
118981 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
118982 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
118983 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
118984 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
118985 +copy_items_7012 copy_items 7 7012 NULL
118986 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
118987 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
118988 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
118989 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
118990 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
118991 +reserved_show_7029 reserved_show 0 7029 NULL nohasharray
118992 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 &reserved_show_7029
118993 +wimax_msg_7030 wimax_msg 4 7030 NULL
118994 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
118995 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
118996 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
118997 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
118998 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
118999 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
119000 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
119001 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
119002 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
119003 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
119004 +amd64_hole_show_7057 amd64_hole_show 0 7057 NULL nohasharray
119005 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 &amd64_hole_show_7057
119006 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
119007 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL nohasharray
119008 +nouveau_device_create__7063 nouveau_device_create_ 7 7063 &srpt_tpg_show_enable_7063
119009 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
119010 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
119011 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
119012 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
119013 +filename_lookup_7071 filename_lookup 0 7071 NULL
119014 +hci_sock_recvmsg_7072 hci_sock_recvmsg 0-4 7072 NULL
119015 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
119016 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
119017 +mii_status_show_7077 mii_status_show 0 7077 NULL
119018 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
119019 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
119020 +read_7087 read 0 7087 NULL nohasharray
119021 +queue_requests_show_7087 queue_requests_show 0 7087 &read_7087
119022 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 NULL nohasharray
119023 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 &beacon_interval_read_7091
119024 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
119025 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
119026 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
119027 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
119028 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
119029 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
119030 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
119031 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
119032 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
119033 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
119034 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
119035 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
119036 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
119037 +show_value_7119 show_value 0 7119 NULL
119038 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
119039 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
119040 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
119041 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
119042 +rtl2832_sdr_wr_7132 rtl2832_sdr_wr 0 7132 NULL
119043 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
119044 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
119045 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
119046 +show_bpp_7148 show_bpp 0 7148 NULL
119047 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
119048 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
119049 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
119050 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
119051 +fnic_reset_7163 fnic_reset 0 7163 NULL
119052 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
119053 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
119054 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
119055 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
119056 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
119057 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
119058 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
119059 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
119060 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL nohasharray
119061 +ath10k_install_key_7191 ath10k_install_key 0 7191 &snd_mask_refine_max_7191
119062 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
119063 +hfsplus_hash_dentry_7198 hfsplus_hash_dentry 0 7198 NULL
119064 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
119065 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
119066 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
119067 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
119068 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
119069 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
119070 +confirm_7211 confirm 0 7211 NULL
119071 +tpm_rng_read_7214 tpm_rng_read 0 7214 NULL
119072 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
119073 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
119074 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
119075 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
119076 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
119077 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
119078 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
119079 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
119080 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
119081 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
119082 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
119083 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
119084 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
119085 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
119086 +af_alg_make_sg_7254 af_alg_make_sg 0-3 7254 NULL
119087 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
119088 +release_version_show_7263 release_version_show 0 7263 NULL
119089 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
119090 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
119091 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-3-4-5 7272 NULL nohasharray
119092 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
119093 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
119094 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
119095 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
119096 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
119097 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
119098 +kimage_alloc_init_7282 kimage_alloc_init 3 7282 NULL nohasharray
119099 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 &kimage_alloc_init_7282
119100 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
119101 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
119102 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
119103 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
119104 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
119105 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
119106 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
119107 +rose_open_7309 rose_open 0 7309 NULL
119108 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
119109 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
119110 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
119111 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
119112 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
119113 +do_md_stop_7335 do_md_stop 0 7335 NULL
119114 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
119115 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
119116 +mgmt_control_7349 mgmt_control 3 7349 NULL
119117 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
119118 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
119119 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
119120 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
119121 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
119122 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
119123 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
119124 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
119125 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
119126 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
119127 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
119128 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
119129 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
119130 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
119131 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
119132 +hweight_long_7388 hweight_long 0-1 7388 NULL
119133 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
119134 +carrier_store_7396 carrier_store 4-0 7396 NULL nohasharray
119135 +sl_change_mtu_7396 sl_change_mtu 0-2 7396 &carrier_store_7396
119136 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
119137 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
119138 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
119139 +tipc_recvmsg_7402 tipc_recvmsg 0-4 7402 NULL
119140 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
119141 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
119142 +store_7418 store 0-3 7418 NULL
119143 +switch_mm_7420 switch_mm 0 7420 NULL
119144 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
119145 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
119146 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
119147 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL
119148 +store_7441 store 0 7441 NULL
119149 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
119150 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
119151 +show_mask_7446 show_mask 0 7446 NULL
119152 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
119153 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
119154 +pci_map_page_7448 pci_map_page 0-3 7448 &acpi_ex_create_region_7448
119155 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
119156 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
119157 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
119158 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
119159 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
119160 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 0-4 7461 NULL nohasharray
119161 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
119162 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
119163 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
119164 +set_speed_7470 set_speed 0-4 7470 NULL
119165 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
119166 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
119167 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
119168 +show_max_uV_7474 show_max_uV 0 7474 NULL
119169 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
119170 +atalk_getname_7490 atalk_getname 0 7490 NULL
119171 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
119172 +setsockopt_7492 setsockopt 0 7492 NULL
119173 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
119174 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
119175 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
119176 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
119177 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
119178 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
119179 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
119180 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
119181 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
119182 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
119183 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
119184 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 NULL
119185 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
119186 +virtnet_open_7538 virtnet_open 0 7538 NULL
119187 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
119188 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
119189 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
119190 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
119191 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
119192 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
119193 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
119194 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
119195 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
119196 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
119197 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
119198 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
119199 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
119200 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
119201 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
119202 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
119203 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
119204 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
119205 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
119206 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
119207 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
119208 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-0-5 7590 NULL
119209 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
119210 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
119211 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
119212 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
119213 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
119214 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
119215 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
119216 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
119217 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
119218 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
119219 +send_to_group_7627 send_to_group 0 7627 NULL
119220 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
119221 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
119222 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
119223 +net2272_queue_7640 net2272_queue 0 7640 NULL
119224 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
119225 +write_priomap_7648 write_priomap 0-3 7648 NULL
119226 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
119227 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
119228 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
119229 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
119230 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
119231 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
119232 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
119233 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
119234 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
119235 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
119236 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
119237 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
119238 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
119239 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
119240 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
119241 +device_show_7693 device_show 0 7693 NULL nohasharray
119242 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
119243 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
119244 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
119245 +affs_hash_dentry_7703 affs_hash_dentry 0 7703 NULL nohasharray
119246 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 &affs_hash_dentry_7703
119247 +dev_info_set_7705 dev_info_set 0 7705 NULL
119248 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 NULL nohasharray
119249 +dev_write_7708 dev_write 0-3 7708 &ds2781_get_rsgain_setting_7708
119250 +unmap_region_7709 unmap_region 1 7709 NULL
119251 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
119252 +show_7711 show 0 7711 NULL
119253 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
119254 +sys_pread64_7721 sys_pread64 3 7721 NULL
119255 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
119256 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
119257 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
119258 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
119259 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
119260 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
119261 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
119262 +write_7751 write 0 7751 NULL
119263 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
119264 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
119265 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
119266 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
119267 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
119268 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
119269 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
119270 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
119271 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
119272 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
119273 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
119274 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
119275 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
119276 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
119277 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
119278 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
119279 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
119280 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
119281 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
119282 +get_link_af_size_7802 get_link_af_size 0 7802 NULL
119283 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
119284 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
119285 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
119286 +validate_slab_node_7825 validate_slab_node 0 7825 NULL nohasharray
119287 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 &validate_slab_node_7825
119288 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
119289 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
119290 +nfs_proc_getattr_7829 nfs_proc_getattr 0 7829 NULL
119291 +show_7835 show 0 7835 NULL
119292 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
119293 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
119294 +enable_7841 enable 0 7841 NULL nohasharray
119295 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
119296 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
119297 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
119298 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
119299 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
119300 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
119301 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
119302 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
119303 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
119304 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
119305 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
119306 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
119307 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
119308 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
119309 +request_7878 request 0 7878 NULL
119310 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 NULL nohasharray
119311 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 &nilfs_sufile_mark_dirty_7881
119312 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
119313 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 NULL
119314 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
119315 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
119316 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
119317 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
119318 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
119319 +show_7906 show 0 7906 NULL
119320 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
119321 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
119322 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
119323 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
119324 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
119325 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
119326 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
119327 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
119328 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
119329 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
119330 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938
119331 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
119332 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
119333 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
119334 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
119335 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
119336 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
119337 +get_formats_7949 get_formats 0 7949 NULL
119338 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
119339 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
119340 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
119341 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
119342 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
119343 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
119344 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
119345 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
119346 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
119347 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
119348 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
119349 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
119350 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
119351 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
119352 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
119353 +_block_isbad_7986 _block_isbad 0 7986 NULL nohasharray
119354 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 &_block_isbad_7986 nohasharray
119355 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &target_fabric_mappedlun_attr_show_7986
119356 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
119357 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
119358 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
119359 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
119360 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
119361 +fb_set_par_8006 fb_set_par 0 8006 NULL
119362 +store_8007 store 0-3 8007 NULL
119363 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
119364 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
119365 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
119366 +vcs_read_8017 vcs_read 3-0 8017 NULL
119367 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
119368 +aux3_show_8025 aux3_show 0 8025 NULL
119369 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 NULL nohasharray
119370 +cifs_sync_write_8031 cifs_sync_write 0 8031 &snd_seq_oss_synth_load_patch_8031
119371 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
119372 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
119373 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL
119374 +security_syslog_8042 security_syslog 0 8042 NULL
119375 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
119376 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
119377 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
119378 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
119379 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
119380 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
119381 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
119382 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
119383 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
119384 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
119385 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
119386 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
119387 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
119388 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
119389 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
119390 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
119391 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
119392 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
119393 +strict_show_8078 strict_show 0 8078 NULL
119394 +room_for_filename_8085 room_for_filename 3 8085 NULL
119395 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
119396 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
119397 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
119398 +fw_suspend_8094 fw_suspend 0 8094 NULL
119399 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
119400 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
119401 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
119402 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
119403 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
119404 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
119405 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
119406 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
119407 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
119408 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
119409 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
119410 +venus_lookup_8121 venus_lookup 4 8121 NULL
119411 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
119412 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
119413 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
119414 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
119415 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
119416 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
119417 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
119418 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
119419 +next_signal_8135 next_signal 0 8135 NULL
119420 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
119421 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
119422 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
119423 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
119424 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
119425 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
119426 +reload_store_8150 reload_store 0-4 8150 NULL
119427 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
119428 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
119429 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
119430 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
119431 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
119432 +num_writes_show_8162 num_writes_show 0 8162 NULL
119433 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
119434 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
119435 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
119436 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
119437 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
119438 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
119439 +dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
119440 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
119441 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
119442 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
119443 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
119444 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
119445 +write_classid_8189 write_classid 0 8189 NULL
119446 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
119447 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
119448 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
119449 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
119450 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
119451 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
119452 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
119453 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
119454 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
119455 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
119456 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
119457 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
119458 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
119459 +play_iframe_8219 play_iframe 3 8219 NULL
119460 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
119461 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
119462 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225 nohasharray
119463 +create_log_8225 create_log 2 8225 &pcmciamtd_suspend_8225
119464 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
119465 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
119466 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
119467 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
119468 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
119469 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
119470 +show_state_disable_8251 show_state_disable 0 8251 NULL
119471 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
119472 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 NULL nohasharray
119473 +add_rx_skb_8257 add_rx_skb 3 8257 &statfs_sync_store_8257
119474 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
119475 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
119476 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
119477 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
119478 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
119479 +init_cdev_8274 init_cdev 1 8274 NULL
119480 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
119481 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
119482 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL
119483 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
119484 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
119485 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
119486 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
119487 +setsockopt_8304 setsockopt 0 8304 NULL
119488 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
119489 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
119490 +uevent_store_8319 uevent_store 0-4 8319 NULL
119491 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
119492 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
119493 +skein256_init_8337 skein256_init 0 8337 NULL
119494 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 NULL
119495 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
119496 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
119497 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
119498 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
119499 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
119500 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
119501 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
119502 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
119503 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
119504 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
119505 +ping_getfrag_8360 ping_getfrag 3-4 8360 NULL nohasharray
119506 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 &ping_getfrag_8360
119507 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
119508 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
119509 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
119510 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
119511 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
119512 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
119513 +wil_open_8375 wil_open 0 8375 NULL
119514 +ndo_init_8377 ndo_init 0 8377 NULL
119515 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
119516 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
119517 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
119518 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
119519 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
119520 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
119521 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
119522 +brightness_set_8396 brightness_set 0 8396 NULL
119523 +config_8403 config 0 8403 NULL
119524 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
119525 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
119526 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
119527 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
119528 +alua_activate_8420 alua_activate 0 8420 NULL
119529 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
119530 +keyspan_open_8429 keyspan_open 0 8429 NULL nohasharray
119531 +show_gps_8429 show_gps 0 8429 &keyspan_open_8429
119532 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 0-6 8431 NULL
119533 +capability_set_8433 capability_set 0-4 8433 NULL
119534 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 0-8 8436 NULL
119535 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
119536 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
119537 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
119538 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
119539 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
119540 +sl_init_8447 sl_init 0 8447 NULL
119541 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
119542 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
119543 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
119544 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
119545 +tgr160_final_8455 tgr160_final 0 8455 NULL
119546 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
119547 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
119548 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
119549 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
119550 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 NULL
119551 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
119552 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
119553 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
119554 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
119555 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
119556 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
119557 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
119558 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
119559 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
119560 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
119561 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
119562 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
119563 +in0_input_show_8498 in0_input_show 0 8498 NULL
119564 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
119565 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
119566 +dev_config_8506 dev_config 3 8506 NULL
119567 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
119568 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
119569 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
119570 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
119571 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
119572 +swap_writepage_8522 swap_writepage 0 8522 NULL
119573 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
119574 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
119575 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
119576 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
119577 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
119578 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
119579 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
119580 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
119581 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
119582 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
119583 +disarm_req_delay_8542 disarm_req_delay 0 8542 NULL
119584 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
119585 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
119586 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
119587 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
119588 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
119589 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
119590 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
119591 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
119592 +ixgb_open_8565 ixgb_open 0 8565 NULL
119593 +set_volume_8569 set_volume 0 8569 NULL
119594 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
119595 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
119596 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
119597 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
119598 +tower_write_8580 tower_write 3-0 8580 NULL
119599 +cmd_wait_8582 cmd_wait 0 8582 NULL
119600 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
119601 +generic_set_freq_8602 generic_set_freq 0 8602 NULL nohasharray
119602 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 &generic_set_freq_8602 nohasharray
119603 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &sctp_user_addto_chunk_8602
119604 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
119605 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
119606 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
119607 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
119608 +shash_setkey_unaligned_8620 shash_setkey_unaligned 0-3 8620 NULL nohasharray
119609 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
119610 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
119611 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
119612 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
119613 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
119614 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
119615 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
119616 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
119617 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
119618 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
119619 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
119620 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
119621 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 NULL nohasharray
119622 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 &write_sysrq_trigger_8648
119623 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
119624 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
119625 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
119626 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
119627 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
119628 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
119629 +options_show_8667 options_show 0 8667 NULL
119630 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
119631 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
119632 +crc32_update_8676 crc32_update 0 8676 NULL
119633 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
119634 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
119635 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
119636 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
119637 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
119638 +start_8697 start 0 8697 NULL
119639 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
119640 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
119641 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
119642 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
119643 +arcfb_write_8702 arcfb_write 3 8702 NULL
119644 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
119645 +init_header_8703 init_header 0 8703 &i_size_read_8703
119646 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
119647 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
119648 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
119649 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
119650 +charger_state_show_8720 charger_state_show 0 8720 NULL
119651 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
119652 +lunid_show_8726 lunid_show 0 8726 NULL
119653 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
119654 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
119655 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
119656 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
119657 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
119658 +f_dupfd_8730 f_dupfd 1 8730 NULL
119659 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
119660 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
119661 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
119662 +compound_order_8750 compound_order 0 8750 NULL nohasharray
119663 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
119664 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
119665 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754
119666 +read_uscorr_8755 read_uscorr 0 8755 NULL
119667 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
119668 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
119669 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
119670 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
119671 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
119672 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
119673 +sys_prctl_8766 sys_prctl 4 8766 NULL
119674 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
119675 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
119676 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
119677 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
119678 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
119679 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
119680 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
119681 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
119682 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL nohasharray
119683 +destroy_by_rcu_show_8781 destroy_by_rcu_show 0 8781 &acpi_device_modalias_8781
119684 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
119685 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
119686 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
119687 +show_hardware_8789 show_hardware 0 8789 NULL
119688 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
119689 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
119690 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
119691 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
119692 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
119693 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
119694 +get_size_8811 get_size 0 8811 NULL
119695 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
119696 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
119697 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
119698 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
119699 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
119700 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
119701 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
119702 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
119703 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
119704 +convert_8830 convert 0 8830 NULL
119705 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
119706 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
119707 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
119708 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
119709 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
119710 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 NULL nohasharray
119711 +usb_ep_queue_8839 usb_ep_queue 0 8839 &nilfs_mdt_get_block_8839
119712 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
119713 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
119714 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
119715 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
119716 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
119717 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3 8860 NULL
119718 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
119719 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
119720 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 NULL nohasharray
119721 +q931_help_8865 q931_help 0 8865 &qlcnic_get_regs_len_8865
119722 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
119723 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
119724 +b43_switch_channel_8872 b43_switch_channel 0 8872 NULL nohasharray
119725 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 &b43_switch_channel_8872
119726 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
119727 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
119728 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
119729 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
119730 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
119731 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
119732 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
119733 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
119734 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
119735 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
119736 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
119737 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
119738 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
119739 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
119740 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
119741 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
119742 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
119743 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
119744 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
119745 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
119746 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
119747 +data_sock_create_8920 data_sock_create 0 8920 NULL
119748 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
119749 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
119750 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
119751 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
119752 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
119753 +layout_commit_8926 layout_commit 0-3 8926 NULL
119754 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
119755 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
119756 +cp2112_hid_get_8933 cp2112_hid_get 0-4 8933 NULL
119757 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
119758 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
119759 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
119760 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
119761 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
119762 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
119763 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
119764 +claim_show_8950 claim_show 0 8950 NULL nohasharray
119765 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
119766 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
119767 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
119768 +set_red_8954 set_red 0-4 8954 NULL
119769 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
119770 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
119771 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
119772 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
119773 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
119774 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
119775 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
119776 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
119777 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
119778 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
119779 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
119780 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
119781 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
119782 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
119783 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
119784 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
119785 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
119786 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
119787 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
119788 +show_state_time_8992 show_state_time 0 8992 NULL
119789 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
119790 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
119791 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
119792 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
119793 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
119794 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
119795 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
119796 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
119797 +epp_read_data_9015 epp_read_data 0 9015 NULL
119798 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
119799 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
119800 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
119801 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
119802 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
119803 +atl1_set_mac_9028 atl1_set_mac 0 9028 NULL nohasharray
119804 +fd_ioctl_9028 fd_ioctl 3 9028 &atl1_set_mac_9028
119805 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
119806 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
119807 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
119808 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
119809 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
119810 +nla_put_9042 nla_put 0 9042 NULL
119811 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
119812 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
119813 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
119814 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
119815 +ep_queue_9060 ep_queue 0 9060 NULL
119816 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
119817 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 NULL nohasharray
119818 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 &fnic_show_link_state_9062
119819 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
119820 +hci_req_add_9067 hci_req_add 3 9067 NULL
119821 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
119822 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
119823 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
119824 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
119825 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
119826 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
119827 +create_queues_9088 create_queues 3-2 9088 NULL
119828 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
119829 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
119830 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
119831 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
119832 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
119833 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 NULL nohasharray
119834 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 &target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108
119835 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
119836 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
119837 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
119838 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
119839 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
119840 +partial_show_9122 partial_show 0 9122 NULL
119841 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
119842 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
119843 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
119844 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
119845 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
119846 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
119847 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
119848 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
119849 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
119850 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
119851 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
119852 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
119853 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
119854 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
119855 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 NULL nohasharray
119856 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 &w1_ds2780_eeprom_cmd_9179
119857 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
119858 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
119859 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
119860 +ax25_bind_9185 ax25_bind 0 9185 NULL
119861 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
119862 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
119863 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
119864 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
119865 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
119866 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
119867 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
119868 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
119869 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
119870 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
119871 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
119872 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
119873 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
119874 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
119875 +sg_common_write_9209 sg_common_write 0 9209 NULL
119876 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
119877 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
119878 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
119879 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
119880 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
119881 +card_send_command_9215 card_send_command 3 9215 NULL
119882 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
119883 +protocol_write_9219 protocol_write 3-0 9219 NULL
119884 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
119885 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
119886 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
119887 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
119888 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
119889 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
119890 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
119891 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
119892 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
119893 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
119894 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
119895 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
119896 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
119897 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
119898 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
119899 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 NULL nohasharray
119900 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 &queue_max_segment_size_show_9258
119901 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
119902 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
119903 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
119904 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
119905 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
119906 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
119907 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
119908 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
119909 +flakey_status_9274 flakey_status 5 9274 NULL
119910 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
119911 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
119912 +open_9278 open 0 9278 &show_indirect_byte_9278
119913 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 NULL
119914 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
119915 +show_9287 show 0 9287 NULL
119916 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
119917 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
119918 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
119919 +ppp_sync_write_9296 ppp_sync_write 0 9296 NULL
119920 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
119921 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
119922 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
119923 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
119924 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
119925 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
119926 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
119927 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
119928 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
119929 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
119930 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
119931 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
119932 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
119933 +description_show_9327 description_show 0 9327 NULL
119934 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
119935 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
119936 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
119937 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 NULL nohasharray
119938 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 &acerhdf_get_trip_type_9336
119939 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
119940 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
119941 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
119942 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
119943 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
119944 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
119945 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
119946 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
119947 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
119948 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
119949 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 NULL nohasharray
119950 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 &raid5_start_reshape_9374
119951 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
119952 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
119953 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
119954 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
119955 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
119956 +queue_skb_9391 queue_skb 0 9391 NULL
119957 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 NULL nohasharray
119958 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &s5m_rtc_start_alarm_9393
119959 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
119960 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
119961 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 NULL nohasharray
119962 +read_9397 read 3 9397 &cx23885_buf_prepare_9397
119963 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
119964 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
119965 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
119966 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
119967 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
119968 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
119969 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
119970 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
119971 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
119972 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
119973 +store_lmc_9418 store_lmc 0-4 9418 NULL nohasharray
119974 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 &store_lmc_9418
119975 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
119976 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
119977 +sync_inode_9429 sync_inode 0 9429 NULL
119978 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
119979 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
119980 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
119981 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
119982 +wacom_show_speed_9438 wacom_show_speed 0 9438 NULL nohasharray
119983 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438 nohasharray
119984 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 &ocfs2_last_eb_is_empty_9438
119985 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
119986 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
119987 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
119988 +cpu_slabs_show_9451 cpu_slabs_show 0 9451 NULL
119989 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
119990 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
119991 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
119992 +show_in_max2_9458 show_in_max2 0 9458 NULL
119993 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
119994 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
119995 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
119996 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &agp_generic_alloc_user_9470 nohasharray
119997 +get_registers_9470 get_registers 4 9470 &adis16136_read_frequency_9470
119998 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
119999 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
120000 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
120001 +queue_9475 queue 0 9475 NULL
120002 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
120003 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
120004 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
120005 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
120006 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
120007 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
120008 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
120009 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
120010 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
120011 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
120012 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
120013 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
120014 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
120015 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
120016 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
120017 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
120018 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 NULL nohasharray
120019 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 &vivid_vbi_cap_s_ctrl_9512
120020 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
120021 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
120022 +match_format_9516 match_format 0 9516 &disk_events_show_9516
120023 +do_strip_9517 do_strip 0 9517 NULL
120024 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
120025 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
120026 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
120027 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
120028 +lm3533_update_9529 lm3533_update 0 9529 NULL
120029 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
120030 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
120031 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
120032 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
120033 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
120034 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
120035 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
120036 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
120037 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
120038 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 NULL nohasharray
120039 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
120040 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 &udc_start_9548 nohasharray
120041 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &audit_log_n_untrustedstring_9548
120042 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
120043 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
120044 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
120045 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
120046 +fw_node_create_9559 fw_node_create 2 9559 NULL
120047 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
120048 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
120049 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
120050 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
120051 +status_9569 status 0 9569 NULL nohasharray
120052 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
120053 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
120054 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
120055 +add_memory_9575 add_memory 0 9575 NULL
120056 +sch_access_9576 sch_access 0 9576 NULL
120057 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
120058 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
120059 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
120060 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
120061 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
120062 +bop_mark_9593 bop_mark 0 9593 NULL
120063 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
120064 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
120065 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
120066 +do_sync_9604 do_sync 1 9604 NULL
120067 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
120068 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
120069 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &xfs_qm_dqattach_one_9605
120070 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
120071 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
120072 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
120073 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
120074 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
120075 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
120076 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
120077 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
120078 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
120079 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
120080 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
120081 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
120082 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
120083 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
120084 +lmLogInit_9643 lmLogInit 0 9643 NULL
120085 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
120086 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
120087 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
120088 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
120089 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
120090 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
120091 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
120092 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
120093 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
120094 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
120095 +inode_setattr_9668 inode_setattr 0 9668 NULL
120096 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
120097 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
120098 +dns_query_9676 dns_query 3 9676 NULL nohasharray
120099 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &dns_query_9676 nohasharray
120100 +ks8842_read16_9676 ks8842_read16 0 9676 &snd_ac97_dev_register_9676
120101 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
120102 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
120103 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
120104 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
120105 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
120106 +show_in0_9686 show_in0 0 9686 NULL
120107 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
120108 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
120109 +crc32_final_9693 crc32_final 0 9693 NULL
120110 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
120111 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
120112 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
120113 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
120114 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
120115 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
120116 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
120117 +update_flag_9706 update_flag 0 9706 NULL
120118 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
120119 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
120120 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
120121 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
120122 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
120123 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
120124 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
120125 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
120126 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
120127 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
120128 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
120129 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
120130 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
120131 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
120132 +uuid_show_9749 uuid_show 0 9749 NULL
120133 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
120134 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
120135 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
120136 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
120137 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
120138 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
120139 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
120140 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
120141 +kexec_loaded_show_9765 kexec_loaded_show 0 9765 NULL
120142 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
120143 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
120144 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
120145 +mapping_error_9774 mapping_error 0 9774 NULL
120146 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL nohasharray
120147 +eni_open_9778 eni_open 0 9778 &__blk_queue_init_tags_9778
120148 +reset_write_9784 reset_write 0-3 9784 NULL
120149 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
120150 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
120151 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
120152 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
120153 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
120154 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
120155 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
120156 +_regmap_write_9803 _regmap_write 0 9803 NULL
120157 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
120158 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 NULL nohasharray
120159 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 &ieee80211_if_read_state_9813 nohasharray
120160 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813
120161 +ath9k_start_9815 ath9k_start 0 9815 NULL
120162 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
120163 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
120164 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
120165 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
120166 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
120167 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
120168 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
120169 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
120170 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
120171 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
120172 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
120173 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
120174 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
120175 +task_can_attach_9867 task_can_attach 0 9867 NULL
120176 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
120177 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
120178 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
120179 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
120180 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
120181 +show_sensor_9889 show_sensor 0 9889 NULL
120182 +bm_register_write_9893 bm_register_write 3-0 9893 NULL nohasharray
120183 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
120184 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
120185 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL
120186 +write_9907 write 0-3 9907 NULL
120187 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
120188 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
120189 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
120190 +file_permission_9925 file_permission 0 9925 NULL
120191 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
120192 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
120193 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
120194 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
120195 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
120196 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
120197 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
120198 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
120199 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
120200 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
120201 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
120202 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
120203 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
120204 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
120205 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
120206 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
120207 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
120208 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
120209 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
120210 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
120211 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
120212 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
120213 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
120214 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
120215 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
120216 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
120217 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
120218 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
120219 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
120220 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
120221 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
120222 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
120223 +ext2_get_block_10001 ext2_get_block 0 10001 NULL
120224 +store_als_en_10003 store_als_en 0-4 10003 NULL
120225 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
120226 +check_tp_10015 check_tp 0 10015 NULL
120227 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
120228 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
120229 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
120230 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
120231 +handle_request_10024 handle_request 9 10024 NULL
120232 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
120233 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
120234 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
120235 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
120236 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
120237 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
120238 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
120239 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
120240 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
120241 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
120242 +bop_propagate_10048 bop_propagate 0 10048 NULL
120243 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
120244 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
120245 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
120246 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
120247 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
120248 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
120249 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
120250 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
120251 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
120252 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
120253 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
120254 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
120255 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
120256 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
120257 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
120258 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
120259 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
120260 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
120261 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
120262 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
120263 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
120264 +class_show_10093 class_show 0 10093 NULL
120265 +nr_create_10094 nr_create 0 10094 NULL
120266 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
120267 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
120268 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
120269 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
120270 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
120271 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
120272 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
120273 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
120274 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
120275 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
120276 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
120277 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
120278 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
120279 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
120280 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
120281 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
120282 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
120283 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
120284 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
120285 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
120286 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
120287 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
120288 +qlge_open_10148 qlge_open 0 10148 NULL
120289 +show_alarms_10150 show_alarms 0 10150 NULL
120290 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
120291 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
120292 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
120293 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
120294 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
120295 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
120296 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
120297 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
120298 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
120299 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL
120300 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
120301 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 NULL nohasharray
120302 +icmpv6_error_10167 icmpv6_error 0 10167 &cx2341x_hdl_api_10167
120303 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
120304 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
120305 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
120306 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
120307 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
120308 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
120309 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
120310 +address_read_file_10187 address_read_file 0 10187 NULL
120311 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
120312 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
120313 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
120314 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
120315 +extent_writepages_10205 extent_writepages 0 10205 NULL
120316 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
120317 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
120318 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
120319 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
120320 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL
120321 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
120322 +fsync_10223 fsync 0 10223 NULL
120323 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
120324 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
120325 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
120326 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
120327 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
120328 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
120329 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
120330 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
120331 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 NULL nohasharray
120332 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 &qlcnic_83xx_add_rings_10240
120333 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
120334 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
120335 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 NULL nohasharray
120336 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244 nohasharray
120337 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 &mutex_lock_killable_10244
120338 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL nohasharray
120339 +m2p_find_override_pfn_10251 m2p_find_override_pfn 0-2 10251 &ipip6_tunnel_init_10251
120340 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
120341 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
120342 +store_protocols_10261 store_protocols 0-4 10261 NULL
120343 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 NULL nohasharray
120344 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273 nohasharray
120345 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 &irq_affinity_proc_write_10273
120346 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
120347 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
120348 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 0-2 10281 NULL
120349 +add_keys_10284 add_keys 0 10284 NULL
120350 +toshiba_kbd_bl_timeout_store_10286 toshiba_kbd_bl_timeout_store 0-4 10286 NULL
120351 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
120352 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
120353 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
120354 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
120355 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
120356 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
120357 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
120358 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
120359 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
120360 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
120361 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
120362 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
120363 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
120364 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
120365 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
120366 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
120367 +cifs_permission_10324 cifs_permission 0 10324 NULL
120368 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
120369 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
120370 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
120371 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
120372 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
120373 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
120374 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
120375 +__smb_init_10336 __smb_init 0 10336 NULL
120376 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
120377 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
120378 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
120379 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
120380 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
120381 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
120382 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
120383 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
120384 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
120385 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
120386 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
120387 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
120388 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
120389 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
120390 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
120391 +rxon_assoc_10379 rxon_assoc 0 10379 NULL nohasharray
120392 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 &rxon_assoc_10379
120393 +show_rdac0_10381 show_rdac0 0 10381 NULL
120394 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL
120395 +show_gpio_10395 show_gpio 0 10395 NULL
120396 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
120397 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
120398 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
120399 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
120400 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
120401 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
120402 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
120403 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
120404 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
120405 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
120406 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
120407 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
120408 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
120409 +free_block_10441 free_block 0 10441 NULL
120410 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
120411 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
120412 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
120413 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
120414 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
120415 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
120416 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
120417 +show_control_state_10474 show_control_state 0 10474 NULL
120418 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
120419 +clip_device_event_10481 clip_device_event 0 10481 NULL
120420 +nouveau_pwr_create__10483 nouveau_pwr_create_ 4 10483 NULL
120421 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
120422 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
120423 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
120424 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
120425 +show_card_10491 show_card 0 10491 NULL
120426 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
120427 +dst_frames_10499 dst_frames 0 10499 NULL
120428 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
120429 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
120430 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
120431 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
120432 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
120433 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
120434 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
120435 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
120436 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
120437 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 0-2 10519 NULL
120438 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
120439 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
120440 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
120441 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
120442 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
120443 +set_temp_max_10531 set_temp_max 0-4 10531 NULL nohasharray
120444 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 &set_temp_max_10531
120445 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
120446 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
120447 +get_key_10538 get_key 0 10538 NULL
120448 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
120449 +SYSC_read_10545 SYSC_read 3 10545 NULL
120450 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
120451 +ivtv_start_10559 ivtv_start 0 10559 NULL
120452 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
120453 +dix_show_10568 dix_show 0 10568 NULL
120454 +clip_add_10571 clip_add 0 10571 NULL
120455 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
120456 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
120457 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
120458 +swsusp_write_10582 swsusp_write 0 10582 NULL
120459 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
120460 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
120461 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
120462 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
120463 +validate_buf_10589 validate_buf 0 10589 NULL
120464 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
120465 +otp_read_10594 otp_read 5-4-2 10594 NULL
120466 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
120467 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
120468 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
120469 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
120470 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
120471 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
120472 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
120473 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
120474 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
120475 +min_partial_show_10625 min_partial_show 0 10625 NULL
120476 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
120477 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
120478 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
120479 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
120480 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
120481 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
120482 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
120483 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
120484 +check_transition_10639 check_transition 0 10639 NULL
120485 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
120486 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
120487 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
120488 +packet_10644 packet 0 10644 NULL
120489 +write_orph_node_10654 write_orph_node 0 10654 NULL
120490 +open_10656 open 0 10656 NULL
120491 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
120492 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
120493 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
120494 +send_unlock_10666 send_unlock 0 10666 NULL
120495 +parport_write_10669 parport_write 0 10669 NULL
120496 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
120497 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
120498 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
120499 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
120500 +read_10690 read 0 10690 NULL
120501 +edge_write_10692 edge_write 4-0 10692 NULL
120502 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
120503 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
120504 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
120505 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
120506 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
120507 +map_attr_show_10707 map_attr_show 0 10707 NULL
120508 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
120509 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
120510 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
120511 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
120512 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
120513 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
120514 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
120515 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
120516 +spi_sync_10731 spi_sync 0 10731 NULL
120517 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
120518 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
120519 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
120520 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
120521 +sys_syslog_10746 sys_syslog 3 10746 NULL
120522 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
120523 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
120524 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
120525 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
120526 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
120527 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
120528 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
120529 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
120530 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
120531 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
120532 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
120533 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
120534 +mfn_to_local_pfn_10777 mfn_to_local_pfn 1 10777 NULL
120535 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
120536 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
120537 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
120538 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
120539 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
120540 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
120541 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
120542 +hpwdt_write_10796 hpwdt_write 0-3 10796 NULL nohasharray
120543 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 &hpwdt_write_10796
120544 +sys_bind_10799 sys_bind 3 10799 NULL
120545 +query_info_10800 query_info 0 10800 NULL
120546 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
120547 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
120548 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
120549 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
120550 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
120551 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
120552 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
120553 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
120554 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
120555 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
120556 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
120557 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
120558 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
120559 +rsi_parse_10831 rsi_parse 0 10831 NULL
120560 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 NULL nohasharray
120561 +send_command_10832 send_command 0-4 10832 &pwm_enable_store_10832
120562 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
120563 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
120564 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
120565 +show_therm_input_10848 show_therm_input 0 10848 NULL
120566 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
120567 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
120568 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
120569 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
120570 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
120571 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
120572 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
120573 +trivial_online_10866 trivial_online 0 10866 NULL
120574 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
120575 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
120576 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
120577 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
120578 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
120579 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
120580 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
120581 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
120582 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
120583 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
120584 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
120585 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
120586 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
120587 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
120588 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
120589 +get_scq_10897 get_scq 2 10897 NULL
120590 +show_plat_type_10901 show_plat_type 0 10901 NULL
120591 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
120592 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
120593 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
120594 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
120595 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
120596 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
120597 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
120598 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
120599 +kobject_add_10919 kobject_add 0 10919 NULL
120600 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
120601 +shm_read_file_10927 shm_read_file 0 10927 NULL
120602 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
120603 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
120604 +store_guid_10944 store_guid 0-4 10944 NULL
120605 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
120606 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
120607 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
120608 +tun_put_user_10951 tun_put_user 0 10951 NULL
120609 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
120610 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
120611 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
120612 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
120613 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
120614 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
120615 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
120616 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
120617 +pfkey_process_10964 pfkey_process 0 10964 NULL
120618 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
120619 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
120620 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
120621 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
120622 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
120623 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
120624 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
120625 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
120626 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
120627 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
120628 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
120629 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
120630 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
120631 +security_get_bools_11004 security_get_bools 0 11004 NULL
120632 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
120633 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
120634 +show_io_db_11009 show_io_db 0 11009 NULL
120635 +balloon_cpu_notify_11010 balloon_cpu_notify 0 11010 NULL
120636 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
120637 +enic_open_11015 enic_open 0 11015 NULL
120638 +read_11017 read 0 11017 NULL
120639 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
120640 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
120641 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
120642 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
120643 +mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL nohasharray
120644 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
120645 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
120646 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
120647 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
120648 +nouveau_gpio_create__11048 nouveau_gpio_create_ 4 11048 &sys_sendfile_11048
120649 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
120650 +char2uni_11054 char2uni 0 11054 NULL
120651 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
120652 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
120653 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
120654 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
120655 +bond_enslave_11070 bond_enslave 0 11070 NULL
120656 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
120657 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
120658 +count_argc_11083 count_argc 0 11083 NULL
120659 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
120660 +sda_in_11093 sda_in 0 11093 NULL
120661 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
120662 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
120663 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
120664 +aio_read_11102 aio_read 0 11102 NULL
120665 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
120666 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
120667 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
120668 +v_midi_open_11109 v_midi_open 0 11109 NULL
120669 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
120670 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
120671 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
120672 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
120673 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
120674 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
120675 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
120676 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
120677 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
120678 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
120679 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 NULL nohasharray
120680 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 &pcnet32_get_regs_len_11144
120681 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
120682 +process_ini_11152 process_ini 0 11152 NULL
120683 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
120684 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
120685 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
120686 +iwl_pcie_set_cmd_in_flight_11169 iwl_pcie_set_cmd_in_flight 0 11169 NULL
120687 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
120688 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
120689 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
120690 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
120691 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
120692 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
120693 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
120694 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
120695 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
120696 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
120697 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
120698 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
120699 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
120700 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
120701 +fb_set_var_11211 fb_set_var 0 11211 NULL
120702 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
120703 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
120704 +sq_overhead_11218 sq_overhead 0 11218 NULL
120705 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
120706 +__swab16p_11220 __swab16p 0 11220 NULL
120707 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
120708 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
120709 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 NULL
120710 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
120711 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
120712 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
120713 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
120714 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
120715 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
120716 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
120717 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
120718 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
120719 +of_irq_count_11253 of_irq_count 0 11253 NULL
120720 +store_refalign_11257 store_refalign 0-4 11257 NULL
120721 +ubifs_write_node_11258 ubifs_write_node 3-5-0 11258 NULL
120722 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
120723 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
120724 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
120725 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
120726 +cru_detect_11272 cru_detect 1 11272 NULL
120727 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
120728 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
120729 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
120730 +reg_write_11295 reg_write 0 11295 NULL
120731 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
120732 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
120733 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
120734 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
120735 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
120736 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
120737 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
120738 +bcache_dev_sectors_dirty_add_11315 bcache_dev_sectors_dirty_add 3 11315 NULL
120739 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
120740 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
120741 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
120742 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
120743 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL nohasharray
120744 +__pfn_to_mfn_11321 __pfn_to_mfn 0 11321 &tiadc_buffer_postdisable_11321
120745 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
120746 +construct_key_11329 construct_key 3 11329 NULL nohasharray
120747 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
120748 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
120749 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
120750 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
120751 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
120752 +ufx_enable_11338 ufx_enable 0 11338 NULL
120753 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
120754 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
120755 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
120756 +sel_write_create_11353 sel_write_create 3 11353 NULL
120757 +show_in1_input_11354 show_in1_input 0 11354 NULL
120758 +handle_unit_11355 handle_unit 0-1 11355 NULL
120759 +create_input_ctls_11360 create_input_ctls 0 11360 NULL nohasharray
120760 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 &create_input_ctls_11360
120761 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
120762 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
120763 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
120764 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
120765 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
120766 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
120767 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
120768 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
120769 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
120770 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
120771 +amd_rng_data_read_11378 amd_rng_data_read 0 11378 NULL
120772 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
120773 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
120774 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
120775 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
120776 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
120777 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
120778 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
120779 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
120780 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
120781 +qib_write_11394 qib_write 0-3 11394 NULL
120782 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
120783 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
120784 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
120785 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
120786 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
120787 +get_fan_11400 get_fan 0 11400 NULL
120788 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
120789 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
120790 +attention_read_file_11404 attention_read_file 0 11404 NULL
120791 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
120792 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
120793 +str_to_user_11411 str_to_user 2 11411 NULL
120794 +show_blue_11412 show_blue 0 11412 NULL nohasharray
120795 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
120796 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
120797 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
120798 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
120799 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
120800 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
120801 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
120802 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
120803 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
120804 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
120805 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
120806 +attr_show_11424 attr_show 0 11424 NULL
120807 +vring_size_11426 vring_size 0-2-1 11426 NULL
120808 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
120809 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
120810 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
120811 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
120812 +bttv_read_11432 bttv_read 3-0 11432 NULL
120813 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
120814 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
120815 +red_zone_store_11439 red_zone_store 0-3 11439 NULL
120816 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
120817 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
120818 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
120819 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
120820 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
120821 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
120822 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
120823 +event_file_write_11460 event_file_write 0-3 11460 NULL
120824 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
120825 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
120826 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
120827 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
120828 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
120829 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
120830 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
120831 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
120832 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
120833 +set_otp5_11480 set_otp5 4-0 11480 NULL
120834 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
120835 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
120836 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
120837 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
120838 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
120839 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
120840 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
120841 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
120842 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
120843 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
120844 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
120845 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
120846 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
120847 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
120848 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
120849 +twl_direction_in_11527 twl_direction_in 0-2 11527 NULL
120850 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
120851 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
120852 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
120853 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
120854 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
120855 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
120856 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
120857 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
120858 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
120859 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
120860 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
120861 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
120862 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
120863 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
120864 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
120865 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &build_avpair_blob_11566 nohasharray
120866 +smk_bu_note_11566 smk_bu_note 0-5 11566 &set_fan_auto_channel_11566
120867 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
120868 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
120869 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
120870 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
120871 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
120872 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 NULL nohasharray
120873 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 &mxl111sf_write_reg_mask_11577
120874 +show_11578 show 0 11578 NULL
120875 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
120876 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
120877 +pvc_bind_11588 pvc_bind 0 11588 NULL
120878 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
120879 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
120880 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
120881 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
120882 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
120883 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
120884 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
120885 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
120886 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
120887 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
120888 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
120889 +max_active_show_11610 max_active_show 0 11610 NULL
120890 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
120891 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
120892 +show_caps_11619 show_caps 0 11619 NULL
120893 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
120894 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
120895 +power_write_file_11626 power_write_file 0-3 11626 NULL
120896 +attr_get_11639 attr_get 0 11639 NULL
120897 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
120898 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
120899 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
120900 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
120901 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
120902 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
120903 +slab_ksize_11664 slab_ksize 0 11664 NULL
120904 +sigd_send_11665 sigd_send 0 11665 NULL
120905 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
120906 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
120907 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
120908 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
120909 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
120910 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
120911 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
120912 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
120913 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
120914 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
120915 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
120916 +split_11691 split 2 11691 NULL
120917 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
120918 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
120919 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
120920 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
120921 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
120922 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
120923 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
120924 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
120925 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
120926 +store_11711 store 0 11711 NULL
120927 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
120928 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
120929 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
120930 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
120931 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
120932 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL nohasharray
120933 +id_show_11734 id_show 0 11734 &i2c_master_recv_11734
120934 +cx25821_vidupstream_init_11736 cx25821_vidupstream_init 0 11736 NULL
120935 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
120936 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
120937 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
120938 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
120939 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
120940 +intel_map_page_11762 intel_map_page 0-3 11762 NULL
120941 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
120942 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
120943 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
120944 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
120945 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
120946 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
120947 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
120948 +assert_show_11778 assert_show 0 11778 NULL
120949 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
120950 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
120951 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
120952 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
120953 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
120954 +stats_clear_11802 stats_clear 0-3 11802 NULL
120955 +show_hca_type_11803 show_hca_type 0 11803 NULL
120956 +func_11804 func 0 11804 NULL
120957 +open_11806 open 0 11806 NULL nohasharray
120958 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
120959 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
120960 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
120961 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
120962 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
120963 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
120964 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
120965 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
120966 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
120967 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
120968 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
120969 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
120970 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
120971 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
120972 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
120973 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
120974 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
120975 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
120976 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
120977 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
120978 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
120979 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
120980 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
120981 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
120982 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
120983 +fsname_show_11856 fsname_show 0 11856 NULL
120984 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
120985 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
120986 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
120987 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
120988 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
120989 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
120990 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
120991 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
120992 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
120993 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
120994 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 NULL nohasharray
120995 +l2cap_chan_send_11878 l2cap_chan_send 0-3 11878 &lpfc_modelname_show_11878
120996 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
120997 +image_read_11880 image_read 0-6-5 11880 NULL
120998 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 NULL nohasharray
120999 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883 nohasharray
121000 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 &otg_set_peripheral_11883
121001 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
121002 +avc_audit_11888 avc_audit 0 11888 NULL
121003 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
121004 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
121005 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
121006 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
121007 +kgdb_nmi_tty_write_11905 kgdb_nmi_tty_write 0-3 11905 NULL
121008 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 NULL nohasharray
121009 +xstateregs_get_11906 xstateregs_get 4 11906 &snd_pcm_lib_ioctl_channel_info_11906
121010 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
121011 +ti_write_11916 ti_write 0-4 11916 NULL
121012 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
121013 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
121014 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
121015 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
121016 +show_limit_11932 show_limit 0 11932 NULL
121017 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
121018 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
121019 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
121020 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
121021 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
121022 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
121023 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
121024 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
121025 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
121026 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
121027 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 NULL nohasharray
121028 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 &iscsi_nacl_attrib_show_random_datain_seq_offsets_11953
121029 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
121030 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
121031 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
121032 +show_11965 show 0 11965 NULL nohasharray
121033 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 &show_11965
121034 +raid56_parity_alloc_scrub_rbio_11966 raid56_parity_alloc_scrub_rbio 5 11966 NULL nohasharray
121035 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 &raid56_parity_alloc_scrub_rbio_11966
121036 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
121037 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
121038 +pptp_getname_11971 pptp_getname 0 11971 NULL
121039 +split_node_11976 split_node 0 11976 NULL nohasharray
121040 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
121041 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
121042 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
121043 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
121044 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
121045 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
121046 +smack_file_permission_11990 smack_file_permission 0 11990 NULL
121047 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
121048 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
121049 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
121050 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
121051 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
121052 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
121053 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
121054 +bh1780_read_12006 bh1780_read 0 12006 NULL
121055 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
121056 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
121057 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
121058 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
121059 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
121060 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
121061 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
121062 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
121063 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
121064 +device_offline_12042 device_offline 0 12042 NULL
121065 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
121066 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
121067 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
121068 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
121069 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
121070 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
121071 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
121072 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
121073 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
121074 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 NULL
121075 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
121076 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
121077 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
121078 +start_streaming_12074 start_streaming 0 12074 NULL
121079 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
121080 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
121081 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
121082 +imx074_g_crop_12081 imx074_g_crop 0 12081 NULL nohasharray
121083 +u3_entry_store_12081 u3_entry_store 0-4 12081 &imx074_g_crop_12081
121084 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
121085 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
121086 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
121087 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
121088 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
121089 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
121090 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
121091 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
121092 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
121093 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
121094 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
121095 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
121096 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
121097 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
121098 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
121099 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
121100 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
121101 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
121102 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
121103 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
121104 +set_powered_12129 set_powered 4 12129 NULL
121105 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
121106 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
121107 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
121108 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
121109 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
121110 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
121111 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
121112 +rawsock_recvmsg_12144 rawsock_recvmsg 0-4 12144 NULL
121113 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
121114 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
121115 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
121116 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
121117 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
121118 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
121119 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
121120 +ec_write_12162 ec_write 0 12162 NULL
121121 +compat_sys_msgrcv_12165 compat_sys_msgrcv 3 12165 NULL nohasharray
121122 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 &compat_sys_msgrcv_12165
121123 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
121124 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
121125 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
121126 +space_show_12178 space_show 0 12178 NULL nohasharray
121127 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
121128 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
121129 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
121130 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
121131 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL nohasharray
121132 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
121133 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
121134 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
121135 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
121136 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
121137 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
121138 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
121139 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
121140 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
121141 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
121142 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
121143 +receive_copy_12216 receive_copy 3 12216 NULL
121144 +btree_writepages_12217 btree_writepages 0 12217 NULL
121145 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
121146 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
121147 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
121148 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
121149 +mode_show_12223 mode_show 0 12223 NULL
121150 +led_write_12224 led_write 0 12224 NULL
121151 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
121152 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
121153 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
121154 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
121155 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
121156 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
121157 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
121158 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
121159 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
121160 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 NULL nohasharray
121161 +max197_store_range_12255 max197_store_range 0-4 12255 &efx_ethtool_get_regs_len_12255
121162 +store_12256 store 0-3 12256 NULL
121163 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
121164 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
121165 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
121166 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
121167 +setsockopt_12262 setsockopt 0 12262 NULL
121168 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
121169 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
121170 +start_12267 start 0 12267 NULL nohasharray
121171 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 &start_12267
121172 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
121173 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
121174 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
121175 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
121176 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
121177 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
121178 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
121179 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
121180 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
121181 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
121182 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
121183 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
121184 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
121185 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
121186 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
121187 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
121188 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
121189 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
121190 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
121191 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
121192 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
121193 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
121194 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 NULL nohasharray
121195 +bt_sock_recvmsg_12316 bt_sock_recvmsg 0-4 12316 &cdc_ncm_show_wNdpInPayloadRemainder_12316
121196 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
121197 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
121198 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
121199 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
121200 +show_urb_12326 show_urb 0 12326 NULL
121201 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
121202 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
121203 +write_12336 write 0 12336 NULL
121204 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
121205 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
121206 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
121207 +get_burstcount_12341 get_burstcount 0 12341 NULL
121208 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
121209 +dn_listen_12343 dn_listen 0 12343 NULL
121210 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
121211 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
121212 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
121213 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
121214 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
121215 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
121216 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
121217 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
121218 +store_12367 store 0 12367 NULL
121219 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
121220 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
121221 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
121222 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
121223 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
121224 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
121225 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
121226 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
121227 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
121228 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 4-1 12394 NULL
121229 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
121230 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
121231 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
121232 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
121233 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
121234 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
121235 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
121236 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
121237 +stats_store_12424 stats_store 0-3 12424 NULL
121238 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
121239 +show_display_12427 show_display 0 12427 NULL
121240 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
121241 +mos7840_open_12439 mos7840_open 0 12439 NULL
121242 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
121243 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
121244 +hwcache_align_show_12442 hwcache_align_show 0 12442 NULL
121245 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
121246 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
121247 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
121248 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5-0 12465 NULL
121249 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
121250 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
121251 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
121252 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 NULL nohasharray
121253 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472 nohasharray
121254 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 &ip101a_g_config_init_12472
121255 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
121256 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
121257 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
121258 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
121259 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
121260 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
121261 +max77802_enable_12483 max77802_enable 0 12483 NULL nohasharray
121262 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 &max77802_enable_12483
121263 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
121264 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
121265 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
121266 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
121267 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
121268 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
121269 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
121270 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
121271 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
121272 +stream_start_12516 stream_start 0 12516 NULL
121273 +open_12519 open 0 12519 NULL
121274 +write_12520 write 0 12520 NULL
121275 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
121276 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
121277 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
121278 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
121279 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
121280 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
121281 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
121282 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
121283 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
121284 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
121285 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
121286 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
121287 +comm_local_read_12541 comm_local_read 0 12541 NULL
121288 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
121289 +masq_device_event_12546 masq_device_event 0 12546 NULL
121290 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
121291 +mr_write_12549 mr_write 0 12549 NULL nohasharray
121292 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
121293 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
121294 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
121295 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
121296 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
121297 +send_convert_12552 send_convert 0 12552 NULL
121298 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
121299 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
121300 +joydev_read_12559 joydev_read 0-3 12559 NULL
121301 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
121302 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
121303 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
121304 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
121305 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
121306 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
121307 +pwm_config_12570 pwm_config 0 12570 NULL
121308 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
121309 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
121310 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
121311 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
121312 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
121313 +request_update_12585 request_update 0 12585 NULL
121314 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
121315 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
121316 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
121317 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
121318 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
121319 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
121320 +add_endpoint_12593 add_endpoint 0 12593 NULL
121321 +xen_write_cr3_12594 xen_write_cr3 1 12594 NULL
121322 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
121323 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
121324 +ipv6_get_l4proto_12600 ipv6_get_l4proto 0-2 12600 NULL
121325 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
121326 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
121327 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
121328 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
121329 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
121330 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
121331 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
121332 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
121333 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 NULL nohasharray
121334 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 &_nfs41_proc_secinfo_no_name_12624
121335 +get_component_fault_12625 get_component_fault 0 12625 NULL
121336 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
121337 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
121338 +store_blank_12636 store_blank 0-4 12636 NULL
121339 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
121340 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
121341 +nr_recvmsg_12649 nr_recvmsg 0-4 12649 NULL
121342 +wb_create_12651 wb_create 1 12651 NULL
121343 +apply_12652 apply 0 12652 NULL
121344 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
121345 +pid_show_12655 pid_show 0 12655 NULL nohasharray
121346 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
121347 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
121348 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
121349 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
121350 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
121351 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
121352 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
121353 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
121354 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
121355 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
121356 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
121357 +show_12685 show 0 12685 NULL
121358 +sidtab_init_12688 sidtab_init 0 12688 NULL
121359 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
121360 +update_cpumask_12691 update_cpumask 0 12691 NULL
121361 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
121362 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
121363 +tlan_open_12699 tlan_open 0 12699 NULL
121364 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
121365 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
121366 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
121367 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
121368 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
121369 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
121370 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
121371 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
121372 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
121373 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
121374 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
121375 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
121376 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
121377 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
121378 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
121379 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
121380 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
121381 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
121382 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
121383 +dma_fifo_in_12754 dma_fifo_in 0-3 12754 NULL
121384 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
121385 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
121386 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
121387 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
121388 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
121389 +listxattr_12769 listxattr 3 12769 NULL
121390 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
121391 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
121392 +check_ci_12775 check_ci 0 12775 NULL nohasharray
121393 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775 nohasharray
121394 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 &tiadc_buffer_postenable_12775
121395 +validate_index_12777 validate_index 0 12777 NULL
121396 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
121397 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
121398 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
121399 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
121400 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
121401 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
121402 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
121403 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
121404 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
121405 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
121406 +mgmt_event_12810 mgmt_event 4 12810 NULL
121407 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
121408 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
121409 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
121410 +readq_12825 readq 0 12825 NULL
121411 +show_12831 show 0 12831 NULL
121412 +create_12834 create 0 12834 NULL nohasharray
121413 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
121414 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
121415 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
121416 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
121417 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
121418 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
121419 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
121420 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
121421 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
121422 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
121423 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
121424 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
121425 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
121426 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
121427 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
121428 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
121429 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
121430 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
121431 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
121432 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
121433 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
121434 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
121435 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
121436 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
121437 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
121438 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
121439 +md_run_12871 md_run 0 12871 &show_12871
121440 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
121441 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
121442 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
121443 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
121444 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
121445 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
121446 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
121447 +show_hold_timer_12892 show_hold_timer 0 12892 NULL nohasharray
121448 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 &show_hold_timer_12892
121449 +minix_readpage_12897 minix_readpage 0 12897 NULL
121450 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
121451 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
121452 +request_12902 request 0 12902 &_regmap_raw_read_12902
121453 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
121454 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
121455 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
121456 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
121457 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
121458 +show_temp_status_12912 show_temp_status 0 12912 NULL
121459 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
121460 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
121461 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
121462 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
121463 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
121464 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
121465 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
121466 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
121467 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
121468 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 NULL
121469 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
121470 +register_memory_12944 register_memory 0 12944 NULL
121471 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
121472 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
121473 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
121474 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
121475 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
121476 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
121477 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
121478 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
121479 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
121480 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
121481 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
121482 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
121483 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
121484 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
121485 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
121486 +host_lock_show_12993 host_lock_show 0 12993 NULL
121487 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
121488 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
121489 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
121490 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
121491 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
121492 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
121493 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
121494 +shutdown_event_13006 shutdown_event 0 13006 NULL
121495 +show_octave_13007 show_octave 0 13007 NULL
121496 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
121497 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
121498 +vsscanf_13014 vsscanf 0 13014 NULL
121499 +snd_register_device_for_dev_13015 snd_register_device_for_dev 0 13015 NULL
121500 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
121501 +netvsc_open_13019 netvsc_open 0 13019 NULL
121502 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
121503 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
121504 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
121505 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
121506 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
121507 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
121508 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
121509 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
121510 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
121511 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
121512 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
121513 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
121514 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
121515 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
121516 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
121517 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
121518 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
121519 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
121520 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
121521 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
121522 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
121523 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
121524 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
121525 +ti_do_config_13080 ti_do_config 0 13080 NULL
121526 +get_pwm1_13083 get_pwm1 0 13083 NULL
121527 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
121528 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
121529 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
121530 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
121531 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
121532 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
121533 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
121534 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 3-0-2 13100 NULL
121535 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
121536 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
121537 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
121538 +SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
121539 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
121540 +pyra_send_control_13112 pyra_send_control 0 13112 NULL nohasharray
121541 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 &pyra_send_control_13112
121542 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
121543 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
121544 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
121545 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
121546 +read_13125 read 0-5 13125 NULL
121547 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
121548 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
121549 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
121550 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
121551 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
121552 +blk_update_request_13146 blk_update_request 3 13146 NULL
121553 +erst_reader_13156 erst_reader 0 13156 NULL
121554 +nes_net_event_13163 nes_net_event 0 13163 NULL
121555 +hpfs_write_begin_13164 hpfs_write_begin 0-3 13164 NULL nohasharray
121556 +kmem_cache_shrink_13164 kmem_cache_shrink 0 13164 &hpfs_write_begin_13164
121557 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
121558 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
121559 +caif_stream_recvmsg_13173 caif_stream_recvmsg 0-4 13173 NULL
121560 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
121561 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
121562 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
121563 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
121564 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
121565 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
121566 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
121567 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
121568 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
121569 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
121570 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
121571 +ar5523_start_13193 ar5523_start 0 13193 NULL
121572 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
121573 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
121574 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
121575 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
121576 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
121577 +set_tach_13200 set_tach 0-4 13200 NULL
121578 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
121579 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
121580 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
121581 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
121582 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
121583 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
121584 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
121585 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
121586 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
121587 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
121588 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
121589 +set_vrm_13222 set_vrm 0-4 13222 NULL
121590 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
121591 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
121592 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
121593 +soft_show_13244 soft_show 0 13244 NULL
121594 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
121595 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
121596 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
121597 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
121598 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
121599 +store_13249 store 0 13249 NULL nohasharray
121600 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
121601 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
121602 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
121603 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
121604 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
121605 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
121606 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
121607 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
121608 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
121609 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
121610 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
121611 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
121612 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
121613 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
121614 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
121615 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
121616 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
121617 +sd_major_13294 sd_major 0-1 13294 NULL
121618 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
121619 +map_offset_show_13301 map_offset_show 0 13301 NULL
121620 +set_ptk_13304 set_ptk 0 13304 NULL
121621 +store_13310 store 0 13310 NULL
121622 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
121623 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
121624 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
121625 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
121626 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 NULL nohasharray
121627 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 &koneplus_sysfs_read_tcu_13330
121628 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
121629 +connect_layer1_13336 connect_layer1 0 13336 NULL
121630 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
121631 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
121632 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
121633 +get_bits_13353 get_bits 0-2 13353 NULL
121634 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
121635 +ths7303_setval_13360 ths7303_setval 0 13360 NULL nohasharray
121636 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 &ths7303_setval_13360
121637 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
121638 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
121639 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
121640 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
121641 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
121642 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
121643 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
121644 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
121645 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
121646 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
121647 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
121648 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
121649 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
121650 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
121651 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
121652 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
121653 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 NULL nohasharray
121654 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 &ieee80211_check_concurrent_iface_13405
121655 +sky2_receive_13407 sky2_receive 2 13407 NULL
121656 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
121657 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
121658 +store_flush_13416 store_flush 0 13416 NULL
121659 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
121660 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
121661 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
121662 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
121663 +smb_sendv_13437 smb_sendv 0 13437 NULL
121664 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
121665 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
121666 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
121667 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
121668 +close_patch_13445 close_patch 0 13445 NULL
121669 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
121670 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
121671 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
121672 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
121673 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
121674 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
121675 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
121676 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
121677 +xen_unmap_single_13468 xen_unmap_single 2 13468 NULL
121678 +target_freq_show_13471 target_freq_show 0 13471 NULL
121679 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
121680 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
121681 +show_13475 show 0 13475 NULL nohasharray
121682 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
121683 +get_temp_13476 get_temp 0 13476 NULL
121684 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
121685 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
121686 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
121687 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
121688 +write_13490 write 0 13490 NULL
121689 +data_read_13494 data_read 3-0 13494 NULL nohasharray
121690 +qib_write_umem32_13494 qib_write_umem32 0 13494 &data_read_13494 nohasharray
121691 +ext_prop_data_store_13494 ext_prop_data_store 0-3 13494 &qib_write_umem32_13494
121692 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
121693 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
121694 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
121695 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
121696 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
121697 +core_status_13515 core_status 4-0 13515 NULL nohasharray
121698 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
121699 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
121700 +show_dock_type_13518 show_dock_type 0 13518 NULL
121701 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
121702 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
121703 +bm_init_13529 bm_init 2 13529 NULL
121704 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
121705 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
121706 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
121707 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
121708 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
121709 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
121710 +venus_access_13541 venus_access 0 13541 NULL
121711 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
121712 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
121713 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
121714 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
121715 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
121716 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
121717 +hp100_open_13551 hp100_open 0 13551 NULL
121718 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
121719 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
121720 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 0-4 13556 NULL nohasharray
121721 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
121722 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
121723 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
121724 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
121725 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
121726 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
121727 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
121728 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
121729 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
121730 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
121731 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
121732 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
121733 +ci_role_start_13579 ci_role_start 0 13579 NULL
121734 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
121735 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
121736 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
121737 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
121738 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 NULL nohasharray
121739 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 &make_rate_with_tolerance_13592
121740 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
121741 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
121742 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
121743 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
121744 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
121745 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
121746 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
121747 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
121748 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
121749 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
121750 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
121751 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
121752 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
121753 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
121754 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
121755 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
121756 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
121757 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
121758 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
121759 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
121760 +packet_snd_13634 packet_snd 0-3 13634 NULL nohasharray
121761 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
121762 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
121763 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
121764 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
121765 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
121766 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
121767 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
121768 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
121769 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
121770 +period_to_str_13642 period_to_str 0 13642 NULL
121771 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
121772 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
121773 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
121774 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
121775 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
121776 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
121777 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
121778 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
121779 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
121780 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
121781 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
121782 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
121783 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
121784 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
121785 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
121786 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
121787 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
121788 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
121789 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
121790 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
121791 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
121792 +usb_get_string_13693 usb_get_string 0 13693 NULL
121793 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
121794 +ntc_show_name_13704 ntc_show_name 0 13704 NULL nohasharray
121795 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704 nohasharray
121796 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 &store_engine3_mode_13704
121797 +gprs_attach_13708 gprs_attach 0 13708 NULL
121798 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
121799 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
121800 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
121801 +manf_id_show_13718 manf_id_show 0 13718 NULL
121802 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
121803 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
121804 +get_codec_name_13721 get_codec_name 0 13721 NULL
121805 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
121806 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
121807 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
121808 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 NULL nohasharray
121809 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 &dsbr100_setfreq_13739
121810 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
121811 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
121812 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
121813 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
121814 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
121815 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
121816 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
121817 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
121818 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
121819 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
121820 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
121821 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
121822 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
121823 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
121824 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
121825 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
121826 +migrate_pages_13797 migrate_pages 0 13797 NULL
121827 +cpu_down_13801 cpu_down 0 13801 NULL
121828 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
121829 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
121830 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
121831 +random_read_13815 random_read 3-0 13815 NULL nohasharray
121832 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
121833 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
121834 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
121835 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
121836 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
121837 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
121838 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
121839 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
121840 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
121841 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
121842 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
121843 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
121844 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
121845 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
121846 +acknak_13844 acknak 0 13844 NULL nohasharray
121847 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
121848 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
121849 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
121850 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
121851 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
121852 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
121853 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
121854 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
121855 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
121856 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
121857 +lmc_open_13868 lmc_open 0 13868 NULL
121858 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
121859 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
121860 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
121861 +speed_show_13879 speed_show 0 13879 NULL
121862 +ad9523_read_13881 ad9523_read 0 13881 NULL
121863 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
121864 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
121865 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
121866 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
121867 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
121868 +recv_13888 recv 0-3 13888 NULL
121869 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
121870 +get_amixer_13890 get_amixer 0 13890 NULL
121871 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
121872 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
121873 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
121874 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
121875 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
121876 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
121877 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
121878 +f81232_open_13915 f81232_open 0 13915 NULL
121879 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
121880 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
121881 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
121882 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
121883 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &read_packet_data_13938 nohasharray
121884 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &ath10k_clear_peer_keys_13938
121885 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
121886 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
121887 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
121888 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
121889 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
121890 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
121891 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
121892 +aa_path_name_13951 aa_path_name 0 13951 NULL nohasharray
121893 +serial_in_13951 serial_in 0 13951 &aa_path_name_13951
121894 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
121895 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
121896 +audit_caps_13958 audit_caps 3-0 13958 NULL
121897 +sr_write_13961 sr_write 3 13961 NULL
121898 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
121899 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
121900 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
121901 +com90xx_found_13974 com90xx_found 3 13974 NULL
121902 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
121903 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
121904 +dsp_read_13980 dsp_read 0-2 13980 NULL
121905 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
121906 +func_13981 func 0 13981 &dvb_demux_read_13981
121907 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
121908 +mon_notify_13986 mon_notify 0 13986 NULL
121909 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
121910 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
121911 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
121912 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
121913 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
121914 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
121915 +cpu_partial_show_14002 cpu_partial_show 0 14002 NULL nohasharray
121916 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 &cpu_partial_show_14002
121917 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
121918 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
121919 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
121920 +via_rng_data_read_14012 via_rng_data_read 0 14012 NULL
121921 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
121922 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
121923 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
121924 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
121925 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
121926 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
121927 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
121928 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
121929 +devm_kmalloc_array_14021 devm_kmalloc_array 3-2 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
121930 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
121931 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
121932 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
121933 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
121934 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
121935 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
121936 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
121937 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
121938 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
121939 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
121940 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
121941 +read_14049 read 0 14049 NULL
121942 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
121943 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
121944 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
121945 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
121946 +__wait_latch_14057 __wait_latch 0 14057 NULL
121947 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
121948 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
121949 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
121950 +show_pan_14065 show_pan 0 14065 NULL
121951 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
121952 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
121953 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
121954 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL nohasharray
121955 +cp_tm1217_write_14079 cp_tm1217_write 3 14079 &_cx88_stop_audio_dma_14079
121956 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
121957 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
121958 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
121959 +store_sched2_14094 store_sched2 4-0 14094 NULL
121960 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
121961 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
121962 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
121963 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
121964 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
121965 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
121966 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
121967 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
121968 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
121969 +sys_bpf_14109 sys_bpf 3 14109 NULL
121970 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
121971 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
121972 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
121973 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
121974 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
121975 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
121976 +brcmf_sdio_bus_txctl_14123 brcmf_sdio_bus_txctl 3 14123 NULL
121977 +readSuper_14128 readSuper 0 14128 NULL
121978 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
121979 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
121980 +bnep_send_14132 bnep_send 3 14132 NULL
121981 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
121982 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
121983 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
121984 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
121985 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
121986 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
121987 +em_canid_change_14150 em_canid_change 3 14150 NULL
121988 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
121989 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
121990 +alx_open_14158 alx_open 0 14158 NULL nohasharray
121991 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
121992 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
121993 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL nohasharray
121994 +sdio_uart_claim_func_14160 sdio_uart_claim_func 0 14160 &w1_master_attribute_store_remove_14160
121995 +do_write_inode_14162 do_write_inode 0 14162 NULL
121996 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
121997 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
121998 +print_input_mask_14168 print_input_mask 0-3 14168 NULL
121999 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
122000 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
122001 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
122002 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
122003 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
122004 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
122005 +suspend_14194 suspend 0 14194 NULL nohasharray
122006 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
122007 +do_splice_14196 do_splice 5 14196 NULL
122008 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
122009 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
122010 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
122011 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
122012 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
122013 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
122014 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
122015 +cancel_lock_14207 cancel_lock 0 14207 NULL
122016 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 NULL nohasharray
122017 +alloc_async_14208 alloc_async 1 14208 &mv88e6352_get_temp_limit_14208
122018 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
122019 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
122020 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
122021 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
122022 +sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
122023 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
122024 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
122025 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
122026 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
122027 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
122028 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
122029 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
122030 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
122031 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL
122032 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
122033 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
122034 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
122035 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
122036 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
122037 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
122038 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
122039 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
122040 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
122041 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
122042 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
122043 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
122044 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
122045 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
122046 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
122047 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
122048 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
122049 +show_shost_state_14285 show_shost_state 0 14285 NULL
122050 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
122051 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
122052 +rr_status_14293 rr_status 5-0 14293 NULL
122053 +restart_write_file_14294 restart_write_file 0 14294 NULL
122054 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
122055 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
122056 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
122057 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
122058 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
122059 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
122060 +mic_smpt_offset_14304 mic_smpt_offset 0-2 14304 NULL
122061 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
122062 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
122063 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
122064 +list_one_attr_14309 list_one_attr 0 14309 NULL
122065 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
122066 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
122067 +show_otp4en_14321 show_otp4en 0 14321 NULL
122068 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
122069 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
122070 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 NULL nohasharray
122071 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 &dvb_usbv2_generic_write_14335
122072 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
122073 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
122074 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
122075 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
122076 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
122077 +ep_aio_rwtail_14347 ep_aio_rwtail 6 14347 NULL
122078 +writepages_14348 writepages 0 14348 NULL
122079 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
122080 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
122081 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
122082 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
122083 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
122084 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
122085 +read_block_data_14358 read_block_data 0 14358 NULL
122086 +_kstrtol_14359 _kstrtol 0 14359 NULL
122087 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
122088 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
122089 +revision_id_show_14361 revision_id_show 0 14361 NULL
122090 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
122091 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
122092 +isofs_hashi_common_14371 isofs_hashi_common 0 14371 NULL
122093 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
122094 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
122095 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
122096 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
122097 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
122098 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL
122099 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
122100 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
122101 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
122102 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
122103 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
122104 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
122105 +show_cpumask_14414 show_cpumask 0 14414 NULL
122106 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
122107 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
122108 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
122109 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
122110 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
122111 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
122112 +store_threeg_14430 store_threeg 4 14430 NULL
122113 +show_temp_label_14434 show_temp_label 0 14434 NULL
122114 +dn_bind_14436 dn_bind 0 14436 NULL nohasharray
122115 +acpi_hibernation_begin_14436 acpi_hibernation_begin 0 14436 &dn_bind_14436
122116 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
122117 +rbd_snap_show_14440 rbd_snap_show 0 14440 NULL nohasharray
122118 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
122119 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
122120 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
122121 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
122122 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
122123 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
122124 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
122125 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
122126 +access_store_14459 access_store 0-4 14459 NULL
122127 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
122128 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
122129 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
122130 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
122131 +set_peek_off_14474 set_peek_off 0 14474 NULL
122132 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
122133 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
122134 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
122135 +store_14478 store 0-4 14478 NULL
122136 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL nohasharray
122137 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
122138 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
122139 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
122140 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
122141 +split_state_14491 split_state 0 14491 NULL
122142 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
122143 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
122144 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
122145 +skein_1024_init_14498 skein_1024_init 0 14498 NULL
122146 +i801_check_post_14501 i801_check_post 0 14501 NULL
122147 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
122148 +patch_cr157_14509 patch_cr157 0 14509 NULL
122149 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
122150 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
122151 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
122152 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
122153 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
122154 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
122155 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 NULL nohasharray
122156 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 &audit_watch_handle_event_14534
122157 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
122158 +rtl2830_wr_reg_mask_14536 rtl2830_wr_reg_mask 0 14536 &dataflash_read_user_otp_14536 nohasharray
122159 +ep0_write_14536 ep0_write 3 14536 &rtl2830_wr_reg_mask_14536 nohasharray
122160 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
122161 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
122162 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
122163 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
122164 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
122165 +getxattr_14545 getxattr 0 14545 NULL nohasharray
122166 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
122167 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
122168 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
122169 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
122170 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL nohasharray
122171 +xfs_fs_log_dummy_14557 xfs_fs_log_dummy 0 14557 &edt_ft5x06_setting_store_14557
122172 +ath10k_wmi_dbglog_cfg_14561 ath10k_wmi_dbglog_cfg 0 14561 NULL
122173 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
122174 +label_cpu_14568 label_cpu 0 14568 NULL
122175 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
122176 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
122177 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
122178 +ecryptfs_d_revalidate_14579 ecryptfs_d_revalidate 0 14579 NULL
122179 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
122180 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
122181 +write_info_14584 write_info 0-3 14584 NULL
122182 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
122183 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
122184 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
122185 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
122186 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
122187 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 NULL nohasharray
122188 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 &i2c_smbus_write_word_swapped_14597 nohasharray
122189 +show_14597 show 0 14597 &ceph_osdc_alloc_request_14597
122190 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
122191 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
122192 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
122193 +init_nic_14611 init_nic 0 14611 NULL
122194 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
122195 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
122196 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
122197 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
122198 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &sb1000_start_get_set_command_14626
122199 +show_temphyst_14627 show_temphyst 0 14627 NULL
122200 +xen_swiotlb_free_coherent_14630 xen_swiotlb_free_coherent 4 14630 NULL
122201 +async_syndrome_val_14633 async_syndrome_val 2 14633 NULL
122202 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
122203 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
122204 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
122205 +ocfs2_trim_group_14641 ocfs2_trim_group 3-4 14641 NULL
122206 +write_14642 write 0 14642 NULL
122207 +dbJoin_14644 dbJoin 0 14644 NULL
122208 +profile_replace_14652 profile_replace 3-0 14652 NULL
122209 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
122210 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
122211 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
122212 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
122213 +store_14661 store 0-3 14661 &store_pwm_auto_spinup_time_14661
122214 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
122215 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
122216 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &f2fs_xattr_generic_get_14665
122217 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
122218 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
122219 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
122220 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
122221 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
122222 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
122223 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
122224 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
122225 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 NULL
122226 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
122227 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
122228 +find_shared_port_14689 find_shared_port 0 14689 NULL
122229 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
122230 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
122231 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
122232 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
122233 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
122234 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
122235 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
122236 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
122237 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
122238 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
122239 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 NULL nohasharray
122240 +u_audio_playback_14709 u_audio_playback 3 14709 &iblock_show_configfs_dev_params_14709
122241 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
122242 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
122243 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
122244 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
122245 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
122246 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
122247 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
122248 +vfd_write_14717 vfd_write 3-0 14717 NULL
122249 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
122250 +inet_listen_14723 inet_listen 0 14723 NULL
122251 +show_interval_14725 show_interval 0 14725 NULL nohasharray
122252 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
122253 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
122254 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
122255 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
122256 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
122257 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
122258 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
122259 +store_camera_14751 store_camera 4-0 14751 NULL
122260 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
122261 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
122262 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
122263 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
122264 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
122265 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
122266 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
122267 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
122268 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
122269 +regmap_range_read_file_14775 regmap_range_read_file 0-3 14775 NULL
122270 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
122271 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
122272 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
122273 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
122274 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
122275 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
122276 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
122277 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
122278 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL nohasharray
122279 +cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
122280 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
122281 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
122282 +hpet_readl_14801 hpet_readl 0 14801 NULL
122283 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
122284 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
122285 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
122286 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
122287 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
122288 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
122289 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
122290 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
122291 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
122292 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
122293 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
122294 +show_temp_input_14828 show_temp_input 0 14828 NULL
122295 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
122296 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
122297 +max_power_show_14836 max_power_show 0 14836 NULL
122298 +name_len_14843 name_len 0-2 14843 NULL
122299 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
122300 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
122301 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
122302 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
122303 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
122304 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
122305 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
122306 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
122307 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
122308 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
122309 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
122310 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
122311 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
122312 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
122313 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
122314 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
122315 +mfg_show_14897 mfg_show 0 14897 NULL
122316 +ea_init_14899 ea_init 0 14899 NULL
122317 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
122318 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
122319 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
122320 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
122321 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
122322 +krealloc_14908 krealloc 2 14908 NULL nohasharray
122323 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
122324 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
122325 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
122326 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
122327 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
122328 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
122329 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
122330 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
122331 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
122332 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
122333 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
122334 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
122335 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
122336 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
122337 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
122338 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
122339 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
122340 +queue_cnt_14951 queue_cnt 0 14951 NULL
122341 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 0-4 14952 NULL
122342 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
122343 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
122344 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
122345 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
122346 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
122347 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
122348 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
122349 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
122350 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
122351 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
122352 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
122353 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
122354 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
122355 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
122356 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
122357 +gpio_twl4030_write_14987 gpio_twl4030_write 0-1 14987 NULL nohasharray
122358 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &gpio_twl4030_write_14987 nohasharray
122359 +setkey_14987 setkey 3 14987 &zr364xx_vidioc_streamon_14987
122360 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
122361 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
122362 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
122363 +hvc_write_14999 hvc_write 0-3 14999 NULL
122364 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
122365 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
122366 +add_request_15003 add_request 0 15003 &store_touchpad_15003
122367 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
122368 +dump_write_15008 dump_write 0-3 15008 NULL
122369 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
122370 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
122371 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
122372 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
122373 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
122374 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
122375 +predisable_15024 predisable 0 15024 NULL
122376 +vmap_15025 vmap 2 15025 NULL
122377 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
122378 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
122379 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
122380 +cache_dma_show_15038 cache_dma_show 0 15038 NULL nohasharray
122381 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 &cache_dma_show_15038
122382 +priority_store_15039 priority_store 4-0 15039 NULL
122383 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
122384 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
122385 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
122386 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
122387 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
122388 +show_otp3en_15049 show_otp3en 0 15049 NULL
122389 +show_15051 show 0 15051 NULL
122390 +irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
122391 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
122392 +store_lslvl_15059 store_lslvl 4-0 15059 NULL
122393 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
122394 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
122395 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
122396 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
122397 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
122398 +pppoe_recvmsg_15073 pppoe_recvmsg 0-4 15073 NULL
122399 +group_addr_show_15078 group_addr_show 0 15078 NULL
122400 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
122401 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
122402 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
122403 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
122404 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
122405 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
122406 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
122407 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
122408 +show_designated_root_15098 show_designated_root 0 15098 NULL
122409 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
122410 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
122411 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
122412 +show_interface_15117 show_interface 0 15117 NULL
122413 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
122414 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL nohasharray
122415 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 &hex_dump_to_buffer_15121
122416 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
122417 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
122418 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
122419 +set_max_15128 set_max 0-4 15128 NULL
122420 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
122421 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
122422 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
122423 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
122424 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
122425 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
122426 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
122427 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
122428 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
122429 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
122430 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
122431 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
122432 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
122433 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
122434 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
122435 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
122436 +ocontext_read_15178 ocontext_read 0 15178 NULL
122437 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
122438 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
122439 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
122440 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
122441 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
122442 +pci200_open_15194 pci200_open 0 15194 NULL
122443 +async_show_15209 async_show 0 15209 NULL
122444 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
122445 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
122446 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
122447 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
122448 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
122449 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
122450 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
122451 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
122452 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 NULL nohasharray
122453 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 &igb_get_regs_len_15229
122454 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
122455 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
122456 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
122457 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
122458 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
122459 +show_temp_input1_15242 show_temp_input1 0 15242 NULL nohasharray
122460 +getattr_15242 getattr 0 15242 &show_temp_input1_15242
122461 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
122462 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
122463 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
122464 +nr_bind_15261 nr_bind 0 15261 NULL
122465 +div64_u64_15263 div64_u64 0 15263 NULL
122466 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
122467 +simple_strtol_15273 simple_strtol 0 15273 NULL
122468 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
122469 +fw_realloc_buffer_15280 fw_realloc_buffer 0-2 15280 NULL
122470 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
122471 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
122472 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
122473 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
122474 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 NULL nohasharray
122475 +sys_connect_15291 sys_connect 3 15291 &xlate_dev_mem_ptr_15291
122476 +send_write_15294 send_write 6-5-0 15294 NULL
122477 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
122478 +recover_store_15296 recover_store 0-3 15296 NULL
122479 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
122480 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
122481 +readpage_15301 readpage 0 15301 NULL
122482 +tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL nohasharray
122483 +kernel_getsockname_15304 kernel_getsockname 0 15304 &tpm_tis_init_15304
122484 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
122485 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
122486 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
122487 +show_reg_pages_15308 show_reg_pages 0 15308 NULL nohasharray
122488 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 &show_reg_pages_15308
122489 +alc_init_15309 alc_init 0 15309 NULL
122490 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
122491 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
122492 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
122493 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
122494 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
122495 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
122496 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
122497 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 0-6 15337 NULL
122498 +ioread16_15342 ioread16 0 15342 NULL
122499 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
122500 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
122501 +nfs4_lookup_revalidate_15346 nfs4_lookup_revalidate 0 15346 NULL
122502 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
122503 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
122504 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
122505 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
122506 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
122507 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
122508 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
122509 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
122510 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
122511 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
122512 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
122513 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
122514 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
122515 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
122516 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
122517 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
122518 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
122519 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
122520 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
122521 +domain_flush_pages_15379 domain_flush_pages 3-2 15379 NULL nohasharray
122522 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
122523 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
122524 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
122525 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
122526 +_regmap_read_15396 _regmap_read 0 15396 NULL
122527 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
122528 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
122529 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
122530 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
122531 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
122532 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
122533 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
122534 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
122535 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
122536 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
122537 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
122538 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
122539 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
122540 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
122541 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
122542 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
122543 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
122544 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
122545 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
122546 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
122547 +memweight_15450 memweight 0 15450 NULL
122548 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
122549 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
122550 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
122551 +vmalloc_15464 vmalloc 1 15464 NULL
122552 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
122553 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
122554 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
122555 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
122556 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
122557 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
122558 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
122559 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
122560 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
122561 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
122562 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
122563 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
122564 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
122565 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
122566 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
122567 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
122568 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
122569 +iolock_15500 iolock 0 15500 NULL
122570 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
122571 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
122572 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
122573 +map_sg_15523 map_sg 0-3 15523 NULL
122574 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
122575 +store_15525 store 0 15525 NULL
122576 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
122577 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
122578 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
122579 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
122580 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
122581 +show_rdac2_15539 show_rdac2 0 15539 NULL
122582 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
122583 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
122584 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
122585 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
122586 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
122587 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
122588 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
122589 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL
122590 +do_send_15559 do_send 4 15559 NULL nohasharray
122591 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
122592 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
122593 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
122594 +get_checksum_15564 get_checksum 0 15564 NULL
122595 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
122596 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
122597 +persistent_status_15574 persistent_status 4 15574 NULL
122598 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
122599 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
122600 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
122601 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
122602 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
122603 +vme_user_write_15587 vme_user_write 3 15587 NULL
122604 +permission_15588 permission 0 15588 NULL
122605 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
122606 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
122607 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
122608 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
122609 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
122610 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
122611 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
122612 +mic_map_15618 mic_map 0-2 15618 NULL
122613 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
122614 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
122615 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
122616 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
122617 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
122618 +authorized_show_15636 authorized_show 0 15636 NULL
122619 +fill_func_15640 fill_func 0 15640 NULL
122620 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
122621 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
122622 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
122623 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
122624 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
122625 +fs_path_add_15648 fs_path_add 3 15648 NULL
122626 +__do_readpage_15652 __do_readpage 0 15652 NULL
122627 +xsd_read_15653 xsd_read 3-0 15653 NULL
122628 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
122629 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
122630 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL
122631 +store_15665 store 0-3 15665 NULL
122632 +unix_bind_15668 unix_bind 3-0 15668 NULL
122633 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
122634 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 NULL nohasharray
122635 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674 nohasharray
122636 +dm_read_15674 dm_read 3 15674 &SyS_connect_15674
122637 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
122638 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
122639 +ndo_open_15687 ndo_open 0 15687 NULL
122640 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
122641 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
122642 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
122643 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
122644 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
122645 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
122646 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
122647 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
122648 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
122649 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
122650 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
122651 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
122652 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
122653 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
122654 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
122655 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
122656 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
122657 +array_state_show_15758 array_state_show 0 15758 NULL
122658 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-1-3 15762 NULL
122659 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
122660 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
122661 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
122662 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
122663 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
122664 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
122665 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
122666 +call_modprobe_15781 call_modprobe 0 15781 NULL
122667 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
122668 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
122669 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
122670 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
122671 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
122672 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
122673 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
122674 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
122675 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
122676 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
122677 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
122678 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
122679 +nameseq_list_15817 nameseq_list 3-0 15817 &gx1_read_conf_reg_15817 nohasharray
122680 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
122681 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
122682 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
122683 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
122684 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
122685 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
122686 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
122687 +read_reg_15838 read_reg 0 15838 NULL
122688 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
122689 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
122690 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
122691 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
122692 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
122693 +errors_show_15863 errors_show 0 15863 NULL nohasharray
122694 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
122695 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
122696 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
122697 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
122698 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
122699 +set_in_min_15872 set_in_min 0-4 15872 NULL
122700 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
122701 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
122702 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
122703 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
122704 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
122705 +do_truncation_15882 do_truncation 0 15882 NULL
122706 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
122707 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
122708 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
122709 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
122710 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
122711 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
122712 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
122713 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
122714 +send_tx_power_15914 send_tx_power 0 15914 NULL
122715 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
122716 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
122717 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
122718 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
122719 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
122720 +power_read_15939 power_read 3-0 15939 NULL
122721 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
122722 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
122723 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
122724 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
122725 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
122726 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
122727 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
122728 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
122729 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
122730 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
122731 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
122732 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
122733 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
122734 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
122735 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
122736 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
122737 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
122738 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
122739 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
122740 +stir_net_open_15991 stir_net_open 0 15991 NULL
122741 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
122742 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
122743 +vfs_removexattr_16000 vfs_removexattr 0 16000 NULL
122744 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
122745 +period_store_16008 period_store 0-4 16008 NULL
122746 +do_open_16009 do_open 0 16009 NULL
122747 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
122748 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
122749 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
122750 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
122751 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 0-3 16026 NULL nohasharray
122752 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
122753 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
122754 +got_frame_16028 got_frame 2 16028 NULL
122755 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
122756 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
122757 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
122758 +show_virtual_16047 show_virtual 0 16047 NULL
122759 +hidp_send_message_16052 hidp_send_message 0-6 16052 NULL
122760 +dccp_recvmsg_16056 dccp_recvmsg 0-4 16056 NULL
122761 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
122762 +SYSC_kexec_file_load_16058 SYSC_kexec_file_load 3 16058 NULL nohasharray
122763 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 &SYSC_kexec_file_load_16058
122764 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
122765 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
122766 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
122767 +file_has_perm_16070 file_has_perm 0 16070 NULL
122768 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
122769 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
122770 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
122771 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
122772 +updateSuper_16079 updateSuper 0 16079 NULL
122773 +mt2063_read_16080 mt2063_read 0 16080 NULL
122774 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
122775 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
122776 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
122777 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
122778 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
122779 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
122780 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
122781 +_submit_bh_16106 _submit_bh 0 16106 NULL
122782 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
122783 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
122784 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
122785 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 NULL nohasharray
122786 +udelay_test_write_16111 udelay_test_write 3 16111 &goldfish_pipe_error_convert_16111
122787 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
122788 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
122789 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 NULL nohasharray
122790 +rd_mem_16117 rd_mem 0 16117 &target_core_hba_store_attr_hba_mode_16117
122791 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
122792 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
122793 +dn_getname_16122 dn_getname 0 16122 NULL
122794 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
122795 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
122796 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
122797 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
122798 +fsm_init_16134 fsm_init 2 16134 NULL
122799 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
122800 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 NULL nohasharray
122801 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
122802 +input_register_device_16147 input_register_device 0 16147 NULL
122803 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
122804 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
122805 +hidp_send_intr_message_16150 hidp_send_intr_message 0-4 16150 NULL
122806 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
122807 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
122808 +queues_show_16159 queues_show 0 16159 NULL nohasharray
122809 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159 nohasharray
122810 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 &usb2_lpm_besl_store_16159
122811 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
122812 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
122813 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
122814 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
122815 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 NULL nohasharray
122816 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 &sdev_show_timeout_16167
122817 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
122818 +dst_output_sk_16174 dst_output_sk 0 16174 NULL
122819 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
122820 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
122821 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
122822 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
122823 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
122824 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
122825 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
122826 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
122827 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
122828 +bind_16210 bind 0 16210 NULL nohasharray
122829 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
122830 +create_table_16213 create_table 2 16213 NULL
122831 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
122832 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
122833 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
122834 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
122835 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
122836 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
122837 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
122838 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
122839 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
122840 +cc770_open_16228 cc770_open 0 16228 NULL
122841 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
122842 +r6040_up_16233 r6040_up 0 16233 NULL
122843 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
122844 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
122845 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
122846 +update_mctime_16242 update_mctime 0 16242 NULL
122847 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
122848 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
122849 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
122850 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
122851 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
122852 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
122853 +show_xoffset_16251 show_xoffset 0 16251 NULL
122854 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
122855 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
122856 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
122857 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
122858 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
122859 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
122860 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
122861 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
122862 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
122863 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
122864 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
122865 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
122866 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
122867 +account_16283 account 0-4-2 16283 NULL nohasharray
122868 +mirror_status_16283 mirror_status 5 16283 &account_16283
122869 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
122870 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285 nohasharray
122871 +reclaim_account_show_16285 reclaim_account_show 0 16285 &rfcomm_sock_getname_16285
122872 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
122873 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
122874 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
122875 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
122876 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
122877 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
122878 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
122879 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
122880 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
122881 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
122882 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
122883 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
122884 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
122885 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
122886 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
122887 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
122888 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
122889 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
122890 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
122891 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
122892 +enable_periodic_16329 enable_periodic 0 16329 NULL
122893 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
122894 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
122895 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
122896 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
122897 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
122898 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
122899 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
122900 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
122901 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
122902 +tps80031_update_16360 tps80031_update 0 16360 NULL nohasharray
122903 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 &tps80031_update_16360
122904 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
122905 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
122906 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
122907 +rbd_add_16366 rbd_add 0-3 16366 NULL
122908 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
122909 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
122910 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
122911 +socket_post_create_16376 socket_post_create 0 16376 NULL nohasharray
122912 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 &socket_post_create_16376
122913 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
122914 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
122915 +rmd160_init_16389 rmd160_init 0 16389 NULL
122916 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
122917 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
122918 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
122919 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
122920 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
122921 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
122922 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
122923 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
122924 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
122925 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
122926 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
122927 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
122928 +w1_slave_show_16415 w1_slave_show 0 16415 NULL nohasharray
122929 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
122930 +fill_buffer_16418 fill_buffer 0 16418 NULL
122931 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
122932 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
122933 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
122934 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
122935 +format_nservers_16426 format_nservers 0 16426 NULL
122936 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
122937 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
122938 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
122939 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
122940 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
122941 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
122942 +do_uevent_16445 do_uevent 0 16445 NULL
122943 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
122944 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
122945 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
122946 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
122947 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
122948 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
122949 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
122950 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
122951 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
122952 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
122953 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
122954 +store_line1_16491 store_line1 4-0 16491 NULL
122955 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
122956 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
122957 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
122958 +validate_request_16496 validate_request 0 16496 NULL
122959 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
122960 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
122961 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
122962 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
122963 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
122964 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
122965 +capi_read_16511 capi_read 0-3 16511 NULL
122966 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
122967 +bad_file_aio_read_16523 bad_file_aio_read 0 16523 NULL
122968 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
122969 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
122970 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
122971 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
122972 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
122973 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
122974 +date_show_16538 date_show 0 16538 NULL
122975 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
122976 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
122977 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
122978 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
122979 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
122980 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
122981 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
122982 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
122983 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
122984 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
122985 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
122986 +transmit_skb_16573 transmit_skb 0 16573 NULL
122987 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
122988 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
122989 +psend_16586 psend 0 16586 NULL
122990 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
122991 +efx_net_open_16592 efx_net_open 0 16592 NULL
122992 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
122993 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
122994 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
122995 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
122996 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
122997 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
122998 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
122999 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 NULL nohasharray
123000 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 &pptp_inbound_pkt_16613
123001 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
123002 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
123003 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
123004 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
123005 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
123006 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
123007 +strict_store_16631 strict_store 0-3 16631 NULL
123008 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
123009 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
123010 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
123011 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
123012 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
123013 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
123014 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
123015 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
123016 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
123017 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
123018 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
123019 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
123020 +store_remote_port_16666 store_remote_port 0 16666 NULL
123021 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
123022 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
123023 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
123024 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
123025 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
123026 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
123027 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
123028 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
123029 +follow_automount_16700 follow_automount 0 16700 NULL
123030 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
123031 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
123032 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
123033 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
123034 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
123035 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
123036 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
123037 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
123038 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
123039 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
123040 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
123041 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
123042 +_read_reg_16730 _read_reg 0 16730 NULL
123043 +com20020_resume_16732 com20020_resume 0 16732 NULL
123044 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
123045 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
123046 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
123047 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
123048 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
123049 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
123050 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
123051 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
123052 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 NULL nohasharray
123053 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 &mlx4_en_fill_rx_buffers_16755
123054 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
123055 +offline_16765 offline 0 16765 NULL
123056 +migratepage_16769 migratepage 0 16769 NULL
123057 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL nohasharray
123058 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 &blk_rq_map_user_iov_16772
123059 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
123060 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
123061 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
123062 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
123063 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
123064 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
123065 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
123066 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
123067 +sdebug_change_qdepth_16802 sdebug_change_qdepth 0-2 16802 NULL
123068 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
123069 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
123070 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
123071 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
123072 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
123073 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
123074 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
123075 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
123076 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
123077 +diWrite_16825 diWrite 0 16825 NULL
123078 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
123079 +show_imon_clock_16835 show_imon_clock 0 16835 NULL nohasharray
123080 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 &show_imon_clock_16835
123081 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
123082 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
123083 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
123084 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
123085 +csio_t4_edc_read_16841 csio_t4_edc_read 0 16841 NULL
123086 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
123087 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
123088 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
123089 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
123090 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
123091 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
123092 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
123093 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
123094 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
123095 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
123096 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
123097 +alloc_idx_lebs_16872 alloc_idx_lebs 0-2 16872 NULL
123098 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
123099 +st_write_16874 st_write 3-0 16874 NULL
123100 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
123101 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
123102 +always_connected_16878 always_connected 0 16878 NULL
123103 +tulip_open_16881 tulip_open 0 16881 NULL
123104 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
123105 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
123106 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
123107 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
123108 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
123109 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
123110 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
123111 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
123112 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
123113 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
123114 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
123115 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
123116 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
123117 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
123118 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
123119 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
123120 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
123121 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
123122 +sha1_init_16926 sha1_init 0 16926 &psb_unlocked_ioctl_16926 nohasharray
123123 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &sha1_init_16926
123124 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
123125 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
123126 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
123127 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
123128 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
123129 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
123130 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
123131 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
123132 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
123133 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
123134 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
123135 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
123136 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
123137 +parse_hints_16960 parse_hints 0 16960 NULL
123138 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
123139 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
123140 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
123141 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
123142 +lid_show_16974 lid_show 0 16974 NULL nohasharray
123143 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
123144 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
123145 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
123146 +recover_timer_read_16998 recover_timer_read 0 16998 NULL nohasharray
123147 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 &recover_timer_read_16998
123148 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
123149 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
123150 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
123151 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
123152 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
123153 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
123154 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
123155 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
123156 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
123157 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
123158 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
123159 +show_dgid_17011 show_dgid 0 17011 NULL
123160 +atk_name_show_17015 atk_name_show 0 17015 NULL
123161 +irda_bind_17016 irda_bind 0 17016 NULL
123162 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
123163 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
123164 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
123165 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
123166 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
123167 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
123168 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
123169 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
123170 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
123171 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
123172 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
123173 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
123174 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
123175 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
123176 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
123177 +__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL nohasharray
123178 +rw_write_17065 rw_write 0-6-5 17065 &__copy_user_nocache_17065
123179 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
123180 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
123181 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
123182 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
123183 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
123184 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
123185 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
123186 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL nohasharray
123187 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 &carl9170_debugfs_mem_usage_read_17084
123188 +entry_length_17093 entry_length 0 17093 NULL
123189 +write_reg_17098 write_reg 0 17098 NULL
123190 +sys_preadv_17100 sys_preadv 3 17100 NULL
123191 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
123192 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
123193 +components_show_17105 components_show 0 17105 NULL
123194 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
123195 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
123196 +md4_final_17113 md4_final 0 17113 NULL
123197 +write_mem_17114 write_mem 3-0 17114 NULL
123198 +disk_range_show_17116 disk_range_show 0 17116 NULL
123199 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
123200 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
123201 +e1000_open_17127 e1000_open 0 17127 NULL
123202 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
123203 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
123204 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
123205 +hifn_setup_src_desc_17140 hifn_setup_src_desc 3 17140 NULL
123206 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
123207 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
123208 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL nohasharray
123209 +video_set_cur_state_17144 video_set_cur_state 0 17144 &nouveau_instobj_create__17144
123210 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
123211 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
123212 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
123213 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
123214 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
123215 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
123216 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
123217 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
123218 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
123219 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
123220 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
123221 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
123222 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
123223 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
123224 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
123225 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
123226 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
123227 +fan_set_state_17173 fan_set_state 0 17173 NULL
123228 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
123229 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
123230 +set_otp2_17177 set_otp2 4-0 17177 NULL
123231 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
123232 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
123233 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
123234 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
123235 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
123236 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
123237 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
123238 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &driver_state_read_17194 nohasharray
123239 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194 nohasharray
123240 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &e1000_request_irq_17194
123241 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
123242 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
123243 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
123244 +show_pwmctrl_17208 show_pwmctrl 0 17208 NULL nohasharray
123245 +sync_request_17208 sync_request 2 17208 &show_pwmctrl_17208
123246 +dn_recvmsg_17213 dn_recvmsg 0-4 17213 NULL
123247 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
123248 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
123249 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
123250 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
123251 +metadata_show_17234 metadata_show 0 17234 NULL
123252 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
123253 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
123254 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
123255 +r3964_read_17257 r3964_read 0 17257 NULL
123256 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
123257 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL
123258 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
123259 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
123260 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
123261 +alloc_ep_17269 alloc_ep 1 17269 NULL
123262 +get_locations_17274 get_locations 0 17274 NULL
123263 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
123264 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
123265 +pg_read_17276 pg_read 3-0 17276 NULL
123266 +raw_recvmsg_17277 raw_recvmsg 0-4 17277 NULL
123267 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
123268 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
123269 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
123270 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
123271 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
123272 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
123273 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
123274 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
123275 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
123276 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
123277 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
123278 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
123279 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
123280 +skb_pad_17302 skb_pad 2 17302 NULL
123281 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
123282 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
123283 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
123284 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
123285 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
123286 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
123287 +read_17315 read 0 17315 NULL nohasharray
123288 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315 nohasharray
123289 +attr_set_17315 attr_set 0 17315 &rds_get_mr_for_dest_17315
123290 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
123291 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
123292 +protection_type_show_17322 protection_type_show 0 17322 NULL
123293 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 NULL nohasharray
123294 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 &rocker_flow_tbl_do_17325
123295 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
123296 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
123297 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
123298 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
123299 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
123300 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
123301 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
123302 +device_suspend_17343 device_suspend 0 17343 NULL
123303 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
123304 +sis900_open_17347 sis900_open 0 17347 NULL nohasharray
123305 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 &sis900_open_17347
123306 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
123307 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
123308 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
123309 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
123310 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
123311 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
123312 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
123313 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
123314 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
123315 +get_property_17392 get_property 0 17392 NULL nohasharray
123316 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
123317 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
123318 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
123319 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
123320 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
123321 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
123322 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
123323 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
123324 +store_enabled_17417 store_enabled 0 17417 NULL
123325 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
123326 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
123327 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
123328 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
123329 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL nohasharray
123330 +skein256_update_17425 skein256_update 0 17425 &drm_dp_i2c_xfer_17425
123331 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
123332 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
123333 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
123334 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
123335 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
123336 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
123337 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
123338 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
123339 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
123340 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
123341 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
123342 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL nohasharray
123343 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 &SYSC_fcntl_17441
123344 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
123345 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
123346 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
123347 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
123348 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
123349 +readpage_strip_17452 readpage_strip 0 17452 NULL
123350 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
123351 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
123352 +show_proc_name_17464 show_proc_name 0 17464 NULL
123353 +probe_bios_17467 probe_bios 1 17467 NULL
123354 +show_temp_min_17471 show_temp_min 0 17471 NULL
123355 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
123356 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
123357 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
123358 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
123359 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
123360 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
123361 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
123362 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
123363 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
123364 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
123365 +copy_page_from_iter_17512 copy_page_from_iter 0-3 17512 NULL
123366 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
123367 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
123368 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
123369 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
123370 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
123371 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
123372 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
123373 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
123374 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
123375 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
123376 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
123377 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
123378 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
123379 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
123380 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
123381 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
123382 +skein_512_init_17565 skein_512_init 0 17565 NULL
123383 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
123384 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
123385 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
123386 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
123387 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
123388 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
123389 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
123390 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
123391 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
123392 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
123393 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
123394 +write_17592 write 0-3 17592 &command_setcolourparams_17592
123395 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
123396 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
123397 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL nohasharray
123398 +xen_release_pud_17595 xen_release_pud 1 17595 &neigh_hash_alloc_17595
123399 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
123400 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
123401 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
123402 +osst_execute_17607 osst_execute 7-6 17607 NULL nohasharray
123403 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
123404 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
123405 +null_show_17619 null_show 0 17619 NULL
123406 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
123407 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
123408 +dma_map_page_17628 dma_map_page 0-3 17628 NULL
123409 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
123410 +purge_port_17641 purge_port 0 17641 NULL
123411 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 0-1 17645 NULL nohasharray
123412 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
123413 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
123414 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
123415 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
123416 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL nohasharray
123417 +may_lookup_17657 may_lookup 0 17657 &SYSC_migrate_pages_17657
123418 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
123419 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
123420 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
123421 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
123422 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
123423 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
123424 +kernel_write_17665 kernel_write 0-3 17665 NULL
123425 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
123426 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
123427 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
123428 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
123429 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
123430 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
123431 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
123432 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
123433 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
123434 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
123435 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
123436 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
123437 +rds_bind_17690 rds_bind 0 17690 NULL
123438 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
123439 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
123440 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
123441 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
123442 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707 nohasharray
123443 +skein512_update_17707 skein512_update 0 17707 &jfs_writepage_17707
123444 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
123445 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
123446 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
123447 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
123448 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
123449 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
123450 +afs_writepage_17722 afs_writepage 0 17722 NULL
123451 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
123452 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
123453 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
123454 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
123455 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
123456 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
123457 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
123458 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
123459 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
123460 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
123461 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
123462 +i2o_exec_show_product_id_17744 i2o_exec_show_product_id 0 17744 NULL nohasharray
123463 +inode_setxattr_17744 inode_setxattr 0 17744 &i2o_exec_show_product_id_17744
123464 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
123465 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
123466 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
123467 +add_durable_context_17763 add_durable_context 0 17763 NULL
123468 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
123469 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
123470 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
123471 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
123472 +jme_fill_tx_map_17776 jme_fill_tx_map 5 17776 NULL
123473 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
123474 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
123475 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
123476 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
123477 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
123478 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
123479 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
123480 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
123481 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
123482 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
123483 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
123484 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
123485 +show_bind_17808 show_bind 0 17808 NULL nohasharray
123486 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
123487 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
123488 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
123489 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
123490 +copy_out_args_17816 copy_out_args 0 17816 NULL
123491 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
123492 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
123493 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
123494 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
123495 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
123496 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
123497 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
123498 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
123499 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
123500 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
123501 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831
123502 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
123503 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
123504 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
123505 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
123506 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
123507 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
123508 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
123509 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
123510 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
123511 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
123512 +enumerate_17850 enumerate 0 17850 NULL
123513 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
123514 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
123515 +extsize_17863 extsize 0 17863 NULL nohasharray
123516 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
123517 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
123518 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
123519 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
123520 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
123521 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
123522 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
123523 +linear_run_17869 linear_run 0 17869 NULL
123524 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
123525 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
123526 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
123527 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
123528 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
123529 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
123530 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
123531 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
123532 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
123533 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
123534 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
123535 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
123536 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
123537 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
123538 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
123539 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
123540 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
123541 +validate_slab_cache_17901 validate_slab_cache 0 17901 NULL
123542 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
123543 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
123544 +recover_head_17904 recover_head 3 17904 NULL
123545 +systab_show_17907 systab_show 0 17907 NULL
123546 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
123547 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
123548 +dccp_feat_register_sp_17914 dccp_feat_register_sp 0-5 17914 NULL
123549 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
123550 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
123551 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
123552 +media_show_17920 media_show 0 17920 NULL
123553 +create_17922 create 0 17922 NULL nohasharray
123554 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
123555 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
123556 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
123557 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
123558 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
123559 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
123560 +vif_delete_17931 vif_delete 0 17931 NULL
123561 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
123562 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
123563 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
123564 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
123565 +show_otp3_17954 show_otp3 0 17954 NULL
123566 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
123567 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
123568 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
123569 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
123570 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
123571 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
123572 +show_serial_17967 show_serial 0 17967 NULL
123573 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
123574 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
123575 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
123576 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
123577 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
123578 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
123579 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
123580 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
123581 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
123582 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
123583 +show_tty_active_17994 show_tty_active 0 17994 NULL
123584 +init_umac_17998 init_umac 0 17998 NULL
123585 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
123586 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
123587 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
123588 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
123589 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
123590 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
123591 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
123592 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
123593 +he_proc_read_18015 he_proc_read 0 18015 NULL
123594 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
123595 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
123596 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
123597 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
123598 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
123599 +raw_write_18028 raw_write 3-0 18028 NULL
123600 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
123601 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
123602 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
123603 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
123604 +show_ppi_operations_18037 show_ppi_operations 0 18037 NULL nohasharray
123605 +emit_request_18037 emit_request 0 18037 &show_ppi_operations_18037
123606 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
123607 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
123608 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
123609 +find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
123610 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
123611 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
123612 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
123613 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
123614 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
123615 +max8925_enable_18058 max8925_enable 0 18058 NULL
123616 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
123617 +lua_sysfs_read_18062 lua_sysfs_read 0-6 18062 NULL nohasharray
123618 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
123619 +process_measurement_18064 process_measurement 0 18064 NULL
123620 +fpregs_get_18066 fpregs_get 4 18066 NULL
123621 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
123622 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
123623 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
123624 +open_18074 open 0 18074 &do_budget_space_18074
123625 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
123626 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
123627 +bop_insert_18078 bop_insert 0 18078 NULL
123628 +get_vm_area_18080 get_vm_area 1 18080 NULL
123629 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
123630 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
123631 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
123632 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
123633 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
123634 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
123635 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
123636 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
123637 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 NULL nohasharray
123638 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 &twl6030reg_enable_18092
123639 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
123640 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
123641 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 NULL nohasharray
123642 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 &hackrf_set_bandwidth_18095
123643 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
123644 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
123645 +read_18109 read 0 18109 NULL
123646 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
123647 +dib0090_set_params_18113 dib0090_set_params 0 18113 NULL nohasharray
123648 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 &dib0090_set_params_18113
123649 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
123650 +set_in_18115 set_in 0-4 18115 NULL
123651 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
123652 +svc_getnl_18120 svc_getnl 0 18120 NULL
123653 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
123654 +xfs_zero_eof_18134 xfs_zero_eof 0-3-2 18134 NULL nohasharray
123655 +lapbeth_open_18134 lapbeth_open 0 18134 &xfs_zero_eof_18134
123656 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
123657 +removexattr_18147 removexattr 0 18147 NULL
123658 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
123659 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
123660 +show_wr_req_18151 show_wr_req 0 18151 NULL
123661 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
123662 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
123663 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
123664 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
123665 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
123666 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
123667 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
123668 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
123669 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
123670 +aio_write_18187 aio_write 0 18187 NULL
123671 +read_first_n_18197 read_first_n 0 18197 NULL nohasharray
123672 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197 nohasharray
123673 +cfpkt_create_18197 cfpkt_create 1 18197 &o2net_start_listening_18197
123674 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
123675 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
123676 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
123677 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
123678 +show_immediate_18208 show_immediate 0 18208 NULL
123679 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
123680 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
123681 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
123682 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
123683 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
123684 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
123685 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
123686 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
123687 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
123688 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
123689 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
123690 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
123691 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
123692 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
123693 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
123694 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
123695 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
123696 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
123697 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
123698 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
123699 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
123700 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
123701 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
123702 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
123703 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
123704 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
123705 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL
123706 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
123707 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
123708 +ipv4_mtu_18287 ipv4_mtu 0 18287 NULL nohasharray
123709 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 &ipv4_mtu_18287 nohasharray
123710 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &lpfc_fcp_cpu_map_show_18287
123711 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
123712 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
123713 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
123714 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
123715 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
123716 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
123717 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
123718 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
123719 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
123720 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
123721 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
123722 +vga_r_18310 vga_r 0 18310 NULL
123723 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
123724 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
123725 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
123726 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
123727 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 NULL nohasharray
123728 +single_flag_show_18320 single_flag_show 0 18320 &mc13892_powermisc_rmw_18320
123729 +alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
123730 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
123731 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
123732 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
123733 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
123734 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
123735 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
123736 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
123737 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
123738 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
123739 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
123740 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
123741 +copy_page_to_iter_18345 copy_page_to_iter 3-0 18345 NULL
123742 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
123743 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
123744 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
123745 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
123746 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
123747 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
123748 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
123749 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
123750 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
123751 +irq_show_18367 irq_show 0 18367 NULL nohasharray
123752 +ep_io_18367 ep_io 0 18367 &irq_show_18367
123753 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
123754 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
123755 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
123756 +temp2_show_18377 temp2_show 0 18377 NULL
123757 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
123758 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
123759 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
123760 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
123761 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
123762 +ci_role_write_18388 ci_role_write 3-0 18388 NULL nohasharray
123763 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
123764 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
123765 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
123766 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
123767 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
123768 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
123769 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
123770 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
123771 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
123772 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
123773 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
123774 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
123775 +link_state_show_18407 link_state_show 0 18407 NULL
123776 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
123777 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
123778 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
123779 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 0-7 18426 NULL
123780 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
123781 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
123782 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
123783 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
123784 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
123785 +match_number_18436 match_number 0 18436 NULL
123786 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 NULL nohasharray
123787 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 &target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437
123788 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
123789 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
123790 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
123791 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
123792 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
123793 +set_component_status_18453 set_component_status 0-4 18453 NULL
123794 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
123795 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
123796 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
123797 +transfer_18460 transfer 0 18460 NULL nohasharray
123798 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
123799 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
123800 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 2-3 18466 NULL nohasharray
123801 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
123802 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
123803 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
123804 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
123805 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
123806 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
123807 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
123808 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
123809 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
123810 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
123811 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
123812 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
123813 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
123814 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
123815 +limit_read_18510 limit_read 0-3 18510 NULL nohasharray
123816 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 &limit_read_18510
123817 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
123818 +pcrs_show_18512 pcrs_show 0 18512 NULL
123819 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
123820 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
123821 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
123822 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
123823 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
123824 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
123825 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
123826 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
123827 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
123828 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
123829 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL nohasharray
123830 +nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 &dpm_suspend_late_18530
123831 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
123832 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
123833 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
123834 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
123835 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
123836 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
123837 +nforce2_access_18557 nforce2_access 0 18557 NULL
123838 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
123839 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
123840 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
123841 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
123842 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
123843 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
123844 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
123845 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
123846 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
123847 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
123848 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
123849 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
123850 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
123851 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
123852 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
123853 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
123854 +show_target_speed_18587 show_target_speed 0 18587 NULL
123855 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
123856 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 NULL nohasharray
123857 +write_18590 write 0 18590 &wm831x_isink_is_enabled_18590
123858 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
123859 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
123860 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
123861 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
123862 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
123863 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
123864 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
123865 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
123866 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
123867 +transfer_18603 transfer 0 18603 NULL
123868 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
123869 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
123870 +show_in_18609 show_in 0 18609 NULL nohasharray
123871 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 &show_in_18609
123872 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
123873 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
123874 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
123875 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
123876 +show_saturation_18621 show_saturation 0 18621 NULL
123877 +read_hw_18624 read_hw 0-5-6 18624 NULL
123878 +from_buffer_18625 from_buffer 3-0 18625 NULL
123879 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
123880 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
123881 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
123882 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
123883 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
123884 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
123885 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
123886 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
123887 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
123888 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
123889 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
123890 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
123891 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
123892 +show_18656 show 0 18656 NULL nohasharray
123893 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
123894 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
123895 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
123896 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
123897 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
123898 +unmap_page_18665 unmap_page 3-2 18665 NULL
123899 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
123900 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
123901 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
123902 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
123903 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
123904 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
123905 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
123906 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
123907 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
123908 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
123909 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
123910 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
123911 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
123912 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
123913 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 3-0 18708 &iwl_dbgfs_rx_handlers_read_18708
123914 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
123915 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
123916 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
123917 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
123918 +add_host_store_18718 add_host_store 0-3 18718 NULL
123919 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
123920 +store_uevent_18721 store_uevent 0-4 18721 NULL
123921 +pem_show_data_18725 pem_show_data 0 18725 NULL
123922 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
123923 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
123924 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
123925 +store_scan_18738 store_scan 0-4 18738 NULL
123926 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
123927 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
123928 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
123929 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
123930 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
123931 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
123932 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
123933 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
123934 +power_mode_show_18761 power_mode_show 0 18761 NULL
123935 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
123936 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
123937 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
123938 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
123939 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
123940 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
123941 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
123942 +hw_init_18779 hw_init 0 18779 NULL
123943 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
123944 +hidp_raw_request_18781 hidp_raw_request 0-4 18781 NULL nohasharray
123945 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
123946 +mfn_to_pfn_no_overrides_18783 mfn_to_pfn_no_overrides 0-1 18783 NULL
123947 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
123948 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
123949 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
123950 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
123951 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
123952 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
123953 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
123954 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
123955 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
123956 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
123957 +disabled_show_18820 disabled_show 0 18820 NULL
123958 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
123959 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
123960 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
123961 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
123962 +sanity_checks_store_18835 sanity_checks_store 0-3 18835 NULL
123963 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
123964 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
123965 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
123966 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
123967 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
123968 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
123969 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
123970 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
123971 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
123972 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
123973 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
123974 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
123975 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
123976 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
123977 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
123978 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
123979 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
123980 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
123981 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
123982 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
123983 +max77802_rtc_stop_alarm_18896 max77802_rtc_stop_alarm 0 18896 NULL
123984 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
123985 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
123986 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
123987 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
123988 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
123989 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
123990 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
123991 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
123992 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
123993 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
123994 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
123995 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
123996 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
123997 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
123998 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
123999 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
124000 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
124001 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
124002 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
124003 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
124004 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
124005 +mtrr_del_18943 mtrr_del 1 18943 NULL
124006 +ida_get_new_18948 ida_get_new 0 18948 NULL
124007 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
124008 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
124009 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 NULL nohasharray
124010 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 &inv_mpu6050_set_enable_18952
124011 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
124012 +store_18955 store 0 18955 NULL
124013 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
124014 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
124015 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
124016 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
124017 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
124018 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
124019 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL
124020 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
124021 +net_open_18997 net_open 0 18997 NULL
124022 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
124023 +store_18998 store 0-3 18998 &si4713_transfer_18998
124024 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
124025 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
124026 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
124027 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
124028 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
124029 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 NULL nohasharray
124030 +layout_in_gaps_19006 layout_in_gaps 0-2 19006 &ibm_get_attention_status_19006
124031 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
124032 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
124033 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
124034 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
124035 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
124036 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
124037 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
124038 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
124039 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
124040 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
124041 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
124042 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
124043 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
124044 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
124045 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &revalidate_19043 nohasharray
124046 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043 nohasharray
124047 +acpi_install_table_19043 acpi_install_table 1 19043 &snprintk_buf_19043
124048 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
124049 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
124050 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
124051 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
124052 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
124053 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
124054 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
124055 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
124056 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
124057 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
124058 +msix_map_region_19072 msix_map_region 2 19072 NULL
124059 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
124060 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
124061 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
124062 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
124063 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
124064 +show_sched7_19083 show_sched7 0 19083 NULL
124065 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
124066 +write_19086 write 0 19086 NULL
124067 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
124068 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
124069 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
124070 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
124071 +write_byte_19095 write_byte 0 19095 NULL
124072 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
124073 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
124074 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
124075 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
124076 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
124077 +befs_statfs_19114 befs_statfs 0 19114 NULL
124078 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
124079 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
124080 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 NULL nohasharray
124081 +nb_callback_19124 nb_callback 0 19124 &ov6650_g_fmt_19124
124082 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
124083 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
124084 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
124085 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
124086 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
124087 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
124088 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
124089 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
124090 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
124091 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
124092 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
124093 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
124094 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
124095 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
124096 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
124097 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
124098 +store_virtual_19163 store_virtual 0-4 19163 NULL nohasharray
124099 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 &store_virtual_19163
124100 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
124101 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
124102 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
124103 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
124104 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
124105 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
124106 +show_service_id_19190 show_service_id 0 19190 NULL
124107 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
124108 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
124109 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
124110 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
124111 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
124112 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
124113 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
124114 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
124115 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
124116 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
124117 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
124118 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
124119 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
124120 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
124121 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
124122 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
124123 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
124124 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
124125 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
124126 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
124127 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
124128 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
124129 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
124130 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
124131 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
124132 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
124133 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
124134 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
124135 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
124136 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
124137 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
124138 +store_19264 store 0-3 19264 NULL nohasharray
124139 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
124140 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
124141 +isight_start_streaming_19267 isight_start_streaming 0 19267 NULL nohasharray
124142 +sys_fcntl_19267 sys_fcntl 3 19267 &isight_start_streaming_19267 nohasharray
124143 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &sys_fcntl_19267 nohasharray
124144 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
124145 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
124146 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
124147 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
124148 +patch_si3054_19278 patch_si3054 0 19278 NULL
124149 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
124150 +md5_export_19284 md5_export 0 19284 NULL nohasharray
124151 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 &md5_export_19284
124152 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
124153 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
124154 +show_in_max1_19293 show_in_max1 0 19293 NULL
124155 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
124156 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
124157 +TermChar_show_19300 TermChar_show 0 19300 NULL
124158 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
124159 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
124160 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
124161 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
124162 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
124163 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
124164 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
124165 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
124166 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
124167 +cx25821_upstream_buffer_prepare_19320 cx25821_upstream_buffer_prepare 0 19320 NULL
124168 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
124169 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
124170 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
124171 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
124172 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
124173 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
124174 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
124175 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
124176 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
124177 +bq32k_read_19342 bq32k_read 0 19342 NULL
124178 +group_show_19349 group_show 0 19349 NULL
124179 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
124180 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
124181 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
124182 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
124183 +firmware_data_write_19360 firmware_data_write 0-6-5 19360 NULL
124184 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
124185 +ipheth_open_19366 ipheth_open 0 19366 NULL
124186 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
124187 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
124188 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
124189 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
124190 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
124191 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
124192 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
124193 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
124194 +pep_recvmsg_19402 pep_recvmsg 0-4 19402 NULL
124195 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
124196 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
124197 +compr_flush_19409 compr_flush 2 19409 NULL
124198 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
124199 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
124200 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
124201 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
124202 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
124203 +write_begin_19424 write_begin 0 19424 NULL
124204 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
124205 +packet_read_list_19427 packet_read_list 0 19427 NULL
124206 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
124207 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
124208 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
124209 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
124210 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
124211 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
124212 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
124213 +store_19443 store 0 19443 NULL
124214 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
124215 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
124216 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
124217 +store_link_state_19448 store_link_state 0-4 19448 NULL
124218 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
124219 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
124220 +team_device_event_19466 team_device_event 0 19466 NULL
124221 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
124222 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
124223 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
124224 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
124225 +refill_pool_19477 refill_pool 2 19477 NULL
124226 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
124227 +tipc_link_xmit_19481 tipc_link_xmit 0 19481 NULL
124228 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
124229 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
124230 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
124231 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
124232 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
124233 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
124234 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
124235 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
124236 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
124237 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
124238 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
124239 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
124240 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
124241 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
124242 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
124243 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
124244 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
124245 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
124246 +reg_write_19522 reg_write 0 19522 &gmbus_wait_hw_status_19522 nohasharray
124247 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &reg_write_19522
124248 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
124249 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
124250 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
124251 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
124252 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
124253 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
124254 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
124255 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
124256 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
124257 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
124258 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
124259 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
124260 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
124261 +pcrlock_19550 pcrlock 0 19550 NULL
124262 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
124263 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
124264 +set_pec_19556 set_pec 0-4 19556 NULL
124265 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
124266 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
124267 +kernel_read_19559 kernel_read 0-4 19559 NULL
124268 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
124269 +xen_release_ptpage_19561 xen_release_ptpage 1 19561 NULL
124270 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
124271 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 NULL
124272 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
124273 +nfsd_read_19568 nfsd_read 5 19568 NULL
124274 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
124275 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
124276 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
124277 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
124278 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
124279 +__da903x_read_19582 __da903x_read 0 19582 NULL
124280 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
124281 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
124282 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
124283 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
124284 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
124285 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
124286 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
124287 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
124288 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
124289 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
124290 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
124291 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
124292 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
124293 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
124294 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
124295 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
124296 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
124297 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
124298 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
124299 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
124300 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
124301 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
124302 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
124303 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
124304 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
124305 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
124306 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
124307 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
124308 +parser_init_19651 parser_init 2 19651 NULL
124309 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
124310 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
124311 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
124312 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
124313 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
124314 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
124315 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
124316 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
124317 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
124318 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
124319 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
124320 +show_crash_notes_size_19669 show_crash_notes_size 0 19669 NULL
124321 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
124322 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
124323 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
124324 +usbnet_write_cmd_19679 usbnet_write_cmd 0-7 19679 NULL
124325 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
124326 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
124327 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
124328 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
124329 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
124330 +hints_show_19705 hints_show 0 19705 NULL
124331 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
124332 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
124333 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
124334 +read_reg_19723 read_reg 0 19723 NULL nohasharray
124335 +port_enable_19723 port_enable 0 19723 &read_reg_19723
124336 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
124337 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
124338 +memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
124339 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
124340 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
124341 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
124342 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
124343 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
124344 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
124345 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
124346 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
124347 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
124348 +readhscx_19769 readhscx 0 19769 NULL
124349 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
124350 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
124351 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
124352 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
124353 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
124354 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
124355 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
124356 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
124357 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
124358 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
124359 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
124360 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
124361 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
124362 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
124363 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
124364 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
124365 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
124366 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
124367 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
124368 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
124369 +ext2_setsize_19812 ext2_setsize 0 19812 NULL
124370 +m2p_19814 m2p 1 19814 NULL
124371 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
124372 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
124373 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
124374 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
124375 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
124376 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
124377 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
124378 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
124379 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
124380 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
124381 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
124382 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
124383 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
124384 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
124385 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
124386 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
124387 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
124388 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
124389 +oti6858_open_19850 oti6858_open 0 19850 NULL
124390 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
124391 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
124392 +dlm_lock_19858 dlm_lock 0 19858 NULL
124393 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
124394 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
124395 +twlreg_grp_19866 twlreg_grp 0 19866 NULL nohasharray
124396 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 &twlreg_grp_19866
124397 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 NULL nohasharray
124398 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869 nohasharray
124399 +ip6gre_err_19869 ip6gre_err 5 19869 &ext3_xattr_user_set_19869
124400 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
124401 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
124402 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
124403 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
124404 +netevent_callback_19879 netevent_callback 0 19879 NULL
124405 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
124406 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
124407 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
124408 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
124409 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
124410 +show_19893 show 0 19893 NULL nohasharray
124411 +_readpage_19893 _readpage 0 19893 &show_19893
124412 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
124413 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 NULL nohasharray
124414 +xgbe_init_ring_19901 xgbe_init_ring 3 19901 &qlcnic_sysfs_read_pci_config_19901
124415 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
124416 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
124417 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
124418 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
124419 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
124420 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
124421 +mangle_name_19923 mangle_name 0 19923 NULL
124422 +tipc_sk_show_19928 tipc_sk_show 3-0 19928 NULL
124423 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
124424 +__add_section_19931 __add_section 0 19931 NULL
124425 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
124426 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
124427 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
124428 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
124429 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
124430 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
124431 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
124432 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
124433 +tipc_bind_19957 tipc_bind 0 19957 NULL
124434 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
124435 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
124436 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
124437 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 NULL nohasharray
124438 +ax25_send_frame_19964 ax25_send_frame 2 19964 &bt819_s_ctrl_19964
124439 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
124440 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
124441 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
124442 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
124443 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
124444 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
124445 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
124446 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
124447 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
124448 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
124449 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
124450 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
124451 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
124452 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
124453 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
124454 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
124455 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
124456 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 NULL nohasharray
124457 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 &sisusb_write_memio_long_20026
124458 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
124459 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
124460 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
124461 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
124462 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
124463 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
124464 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
124465 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
124466 +read_tape_20037 read_tape 0 20037 NULL
124467 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 NULL
124468 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
124469 +cmdline_show_20044 cmdline_show 0 20044 NULL
124470 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
124471 +show_compression_20048 show_compression 0 20048 NULL
124472 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
124473 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
124474 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
124475 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
124476 +upcall_20060 upcall 0-4 20060 NULL
124477 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
124478 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
124479 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
124480 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
124481 +target_message_20072 target_message 2 20072 NULL
124482 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
124483 +init_chip_reset_20080 init_chip_reset 0 20080 &rawv6_sendmsg_20080
124484 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
124485 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
124486 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
124487 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
124488 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
124489 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
124490 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
124491 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
124492 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
124493 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
124494 +read_int_20098 read_int 0 20098 NULL nohasharray
124495 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
124496 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
124497 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
124498 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
124499 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
124500 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
124501 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
124502 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
124503 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
124504 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
124505 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
124506 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
124507 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
124508 +snd_info_register_20136 snd_info_register 0 20136 NULL
124509 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
124510 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
124511 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
124512 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
124513 +send_init_20149 send_init 0 20149 NULL nohasharray
124514 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
124515 +write_20150 write 0 20150 NULL
124516 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
124517 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
124518 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
124519 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
124520 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
124521 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
124522 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
124523 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
124524 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
124525 +kstrtou8_20177 kstrtou8 0 20177 NULL
124526 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
124527 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
124528 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
124529 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
124530 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
124531 +trusted_set_20196 trusted_set 0 20196 NULL
124532 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
124533 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
124534 +video_end_20205 video_end 0 20205 NULL
124535 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 3-0-4-5-6-2 20211 NULL
124536 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
124537 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
124538 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
124539 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
124540 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
124541 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
124542 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
124543 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
124544 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
124545 +bind_20227 bind 0 20227 NULL
124546 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
124547 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
124548 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
124549 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
124550 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
124551 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
124552 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
124553 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
124554 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
124555 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
124556 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
124557 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
124558 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
124559 +async_20251 async 0 20251 NULL
124560 +store_filter_20252 store_filter 0-4 20252 NULL
124561 +resource_size_20256 resource_size 0 20256 NULL
124562 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
124563 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
124564 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
124565 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
124566 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
124567 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
124568 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
124569 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
124570 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
124571 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
124572 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
124573 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
124574 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
124575 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
124576 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
124577 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
124578 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
124579 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
124580 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
124581 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
124582 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
124583 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
124584 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
124585 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
124586 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
124587 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
124588 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
124589 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
124590 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
124591 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
124592 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
124593 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
124594 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
124595 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
124596 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
124597 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
124598 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
124599 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
124600 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
124601 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
124602 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
124603 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
124604 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
124605 +lpt_gc_20337 lpt_gc 0 20337 NULL
124606 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
124607 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
124608 +show_turbo_20348 show_turbo 0 20348 NULL
124609 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
124610 +show_tablet_20355 show_tablet 0 20355 NULL
124611 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
124612 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
124613 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
124614 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
124615 +core_num_show_20369 core_num_show 0 20369 NULL
124616 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
124617 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
124618 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
124619 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
124620 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
124621 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
124622 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
124623 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
124624 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
124625 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
124626 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
124627 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
124628 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
124629 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
124630 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
124631 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
124632 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
124633 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
124634 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
124635 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
124636 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
124637 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
124638 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
124639 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
124640 +find_skb_20431 find_skb 2 20431 NULL
124641 +fmc_send_cmd_20435 fmc_send_cmd 0-5 20435 NULL
124642 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
124643 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
124644 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
124645 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
124646 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
124647 +ir_open_20461 ir_open 0 20461 NULL nohasharray
124648 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 &ir_open_20461
124649 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
124650 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
124651 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
124652 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
124653 +read_buf_20469 read_buf 2 20469 NULL
124654 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
124655 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
124656 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
124657 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
124658 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
124659 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
124660 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
124661 +show_scan_age_20477 show_scan_age 0 20477 NULL nohasharray
124662 +start_service_discovery_20477 start_service_discovery 4 20477 &show_scan_age_20477
124663 +vxge_open_20497 vxge_open 0 20497 NULL
124664 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
124665 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
124666 +mcs_net_open_20503 mcs_net_open 0 20503 NULL nohasharray
124667 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503 nohasharray
124668 +hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
124669 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
124670 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
124671 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
124672 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
124673 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
124674 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
124675 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
124676 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
124677 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
124678 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
124679 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
124680 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
124681 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
124682 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
124683 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
124684 +venus_create_20555 venus_create 4 20555 NULL
124685 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
124686 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
124687 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
124688 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
124689 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
124690 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
124691 +isight_prepare_20572 isight_prepare 0 20572 NULL nohasharray
124692 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 &isight_prepare_20572
124693 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
124694 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
124695 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
124696 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
124697 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
124698 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
124699 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
124700 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
124701 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
124702 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
124703 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
124704 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
124705 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
124706 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
124707 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
124708 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
124709 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
124710 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 NULL nohasharray
124711 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 &saa7706h_set_reg16_20600
124712 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
124713 +_netdev_open_20602 _netdev_open 0 20602 NULL
124714 +lirc_write_20604 lirc_write 3 20604 NULL
124715 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
124716 +first_done_show_20612 first_done_show 0 20612 NULL
124717 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
124718 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
124719 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
124720 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
124721 +show_20621 show 0 20621 NULL
124722 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
124723 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
124724 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
124725 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
124726 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
124727 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
124728 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
124729 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
124730 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
124731 +setattr_20644 setattr 0 20644 NULL
124732 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
124733 +cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
124734 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
124735 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
124736 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
124737 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
124738 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
124739 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
124740 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
124741 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
124742 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
124743 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
124744 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
124745 +downcall_20675 downcall 0-3 20675 NULL
124746 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
124747 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
124748 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
124749 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
124750 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
124751 +store_20687 store 0 20687 NULL
124752 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
124753 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
124754 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
124755 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
124756 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3 20694 NULL
124757 +cifs_d_revalidate_20695 cifs_d_revalidate 0 20695 NULL
124758 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
124759 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
124760 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
124761 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
124762 +roles_init_20704 roles_init 0 20704 NULL
124763 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
124764 +set_alarm_20706 set_alarm 0 20706 NULL
124765 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
124766 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
124767 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
124768 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
124769 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
124770 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
124771 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
124772 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
124773 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
124774 +mt2063_write_20732 mt2063_write 0 20732 NULL
124775 +write_field_20735 write_field 0 20735 NULL nohasharray
124776 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 &write_field_20735
124777 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
124778 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
124779 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
124780 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
124781 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
124782 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
124783 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
124784 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
124785 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
124786 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
124787 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
124788 +splice_read_20762 splice_read 0 20762 NULL
124789 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
124790 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
124791 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
124792 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
124793 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
124794 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
124795 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
124796 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
124797 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
124798 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 NULL nohasharray
124799 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 &store_hard_offline_page_20792
124800 +iommu_range_alloc_20794 iommu_range_alloc 3-0 20794 NULL
124801 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
124802 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
124803 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
124804 +edid_write_20797 edid_write 3-0 20797 NULL
124805 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 NULL
124806 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
124807 +show_nguid_20800 show_nguid 0 20800 NULL
124808 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
124809 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
124810 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
124811 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
124812 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
124813 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
124814 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
124815 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
124816 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
124817 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
124818 +make_rate_20827 make_rate 0 20827 NULL
124819 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
124820 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
124821 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
124822 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
124823 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
124824 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
124825 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836 nohasharray
124826 +d_weak_revalidate_20836 d_weak_revalidate 0 20836 &nilfs_checkpoints_attr_show_20836
124827 +show_min_width_20837 show_min_width 0 20837 NULL
124828 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
124829 +get_fan_target_20839 get_fan_target 0 20839 NULL
124830 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
124831 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
124832 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
124833 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
124834 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
124835 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
124836 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
124837 +decompress_20854 decompress 0 20854 NULL
124838 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
124839 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
124840 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
124841 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
124842 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
124843 +nc_register_read_20875 nc_register_read 0 20875 NULL
124844 +command_setexposure_20876 command_setexposure 0 20876 NULL
124845 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
124846 +ace_open_20884 ace_open 0 20884 NULL nohasharray
124847 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
124848 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
124849 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
124850 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
124851 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
124852 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
124853 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
124854 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
124855 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
124856 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
124857 +eeprom_show_20916 eeprom_show 0 20916 NULL
124858 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
124859 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
124860 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
124861 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
124862 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
124863 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
124864 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
124865 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
124866 +htable_bits_20933 htable_bits 0 20933 NULL
124867 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
124868 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
124869 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
124870 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
124871 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
124872 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
124873 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
124874 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
124875 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
124876 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
124877 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
124878 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
124879 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
124880 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
124881 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
124882 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
124883 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
124884 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
124885 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
124886 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
124887 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
124888 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
124889 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
124890 +uinput_write_20977 uinput_write 0-3 20977 NULL
124891 +clear_codec_20983 clear_codec 0 20983 NULL
124892 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
124893 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
124894 +qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
124895 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
124896 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
124897 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
124898 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
124899 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
124900 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
124901 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
124902 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
124903 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
124904 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
124905 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
124906 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
124907 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
124908 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 NULL nohasharray
124909 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031 nohasharray
124910 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 &suspended_show_21031
124911 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
124912 +show_address_21038 show_address 0 21038 NULL nohasharray
124913 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
124914 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
124915 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
124916 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
124917 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
124918 +tc574_suspend_21067 tc574_suspend 0 21067 NULL nohasharray
124919 +rose_create_facilities_21067 rose_create_facilities 0 21067 &tc574_suspend_21067
124920 +encrypt_21069 encrypt 0 21069 NULL
124921 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
124922 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072 nohasharray
124923 +fuse_removexattr_21072 fuse_removexattr 0 21072 &validate_new_21072
124924 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
124925 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
124926 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
124927 +michael_final_21085 michael_final 0 21085 NULL
124928 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
124929 +multipath_status_21094 multipath_status 5 21094 NULL
124930 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
124931 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
124932 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
124933 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
124934 +write_posted_21108 write_posted 0 21108 NULL
124935 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
124936 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
124937 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
124938 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
124939 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
124940 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 NULL nohasharray
124941 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119 nohasharray
124942 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 4-5 21119 &transient_state_store_21119
124943 +show_21126 show 0 21126 NULL nohasharray
124944 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
124945 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
124946 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
124947 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
124948 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
124949 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
124950 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
124951 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
124952 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
124953 +new_skb_21148 new_skb 1 21148 NULL
124954 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
124955 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
124956 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
124957 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
124958 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
124959 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
124960 +show_therm_max_21172 show_therm_max 0 21172 &mei_dbgfs_read_active_21172
124961 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
124962 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
124963 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
124964 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
124965 +start_command_port_21191 start_command_port 0 21191 NULL
124966 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
124967 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
124968 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
124969 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
124970 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
124971 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
124972 +prepare_header_21212 prepare_header 0 21212 NULL
124973 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
124974 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
124975 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
124976 +show_sched2_21224 show_sched2 0 21224 NULL
124977 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
124978 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
124979 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
124980 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
124981 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
124982 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
124983 +input_ff_create_21240 input_ff_create 2 21240 NULL
124984 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
124985 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
124986 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
124987 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
124988 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
124989 +wp_retry_size_21260 wp_retry_size 0 21260 NULL nohasharray
124990 +pre_snapshot_21260 pre_snapshot 0 21260 &wp_retry_size_21260
124991 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
124992 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
124993 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
124994 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 0-4 21269 NULL nohasharray
124995 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
124996 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
124997 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
124998 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
124999 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 NULL nohasharray
125000 +socket_sendmsg_21278 socket_sendmsg 0 21278 &s2mps14_regulator_enable_21278
125001 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
125002 +get_alarms_21285 get_alarms 0 21285 NULL
125003 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
125004 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
125005 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 NULL nohasharray
125006 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
125007 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296 nohasharray
125008 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 &pwm_polarity_store_21296
125009 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
125010 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
125011 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
125012 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
125013 +offline_pages_21306 offline_pages 0 21306 NULL
125014 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
125015 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
125016 +add_res_range_21310 add_res_range 4 21310 NULL
125017 +store_bluetooth_21320 store_bluetooth 4-0 21320 NULL
125018 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
125019 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
125020 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
125021 +show_path_cost_21334 show_path_cost 0 21334 NULL
125022 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
125023 +ext2_get_blocks_21342 ext2_get_blocks 0 21342 NULL
125024 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
125025 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
125026 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
125027 +readbytes_21351 readbytes 0 21351 NULL
125028 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
125029 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
125030 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
125031 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
125032 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
125033 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
125034 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
125035 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
125036 +pin_request_21370 pin_request 0 21370 NULL
125037 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
125038 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
125039 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
125040 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
125041 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
125042 +bad_file_read_21382 bad_file_read 0-3 21382 NULL nohasharray
125043 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 &bad_file_read_21382
125044 +insert_ptr_21386 insert_ptr 6 21386 NULL
125045 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
125046 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
125047 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
125048 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
125049 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 NULL nohasharray
125050 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 &snd_hda_codec_build_controls_21398
125051 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
125052 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
125053 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
125054 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
125055 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
125056 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
125057 +handler_21412 handler 0 21412 &__swap_writepage_21412
125058 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
125059 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
125060 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
125061 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
125062 +snapshot_read_next_21426 snapshot_read_next 0 21426 NULL nohasharray
125063 +fsloc_parse_21426 fsloc_parse 0 21426 &snapshot_read_next_21426
125064 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
125065 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
125066 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
125067 +cp210x_open_21435 cp210x_open 0 21435 NULL
125068 +adp5520_read_21437 adp5520_read 0 21437 NULL
125069 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
125070 +syslog_21440 syslog 0 21440 NULL nohasharray
125071 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &syslog_21440
125072 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
125073 +show_attr_text_21448 show_attr_text 0 21448 NULL
125074 +nouveau_clock_create__21449 nouveau_clock_create_ 8 21449 NULL
125075 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
125076 +concat_writev_21451 concat_writev 3 21451 NULL
125077 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
125078 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
125079 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
125080 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
125081 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
125082 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
125083 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
125084 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
125085 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
125086 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
125087 +tm_calc_21474 tm_calc 0 21474 NULL
125088 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
125089 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
125090 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
125091 +description_show_21480 description_show 0 21480 NULL
125092 +show_threeg_21486 show_threeg 0 21486 NULL
125093 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
125094 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
125095 +set_postcode_21490 set_postcode 0-4 21490 NULL
125096 +security_list_21491 security_list 0-5 21491 NULL
125097 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
125098 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
125099 +show_beep_mask_21507 show_beep_mask 0 21507 NULL nohasharray
125100 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 &show_beep_mask_21507
125101 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
125102 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
125103 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
125104 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
125105 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
125106 +show_rd_req_21521 show_rd_req 0 21521 NULL
125107 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
125108 +isdn_net_header_21527 isdn_net_header 0 21527 NULL
125109 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
125110 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
125111 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
125112 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
125113 +shmem_removexattr_21537 shmem_removexattr 0 21537 NULL
125114 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
125115 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
125116 +show_node_state_21543 show_node_state 0 21543 NULL
125117 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
125118 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
125119 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
125120 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
125121 +ioctl_21564 ioctl 0 21564 NULL
125122 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
125123 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
125124 +stac_init_21576 stac_init 0 21576 NULL
125125 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
125126 +ov9650_start_21580 ov9650_start 0 21580 NULL
125127 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
125128 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
125129 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
125130 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
125131 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
125132 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
125133 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
125134 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
125135 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
125136 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
125137 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
125138 +recover_status_show_21609 recover_status_show 0 21609 NULL
125139 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
125140 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
125141 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL
125142 +brightness_store_21623 brightness_store 0-4 21623 NULL
125143 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
125144 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
125145 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
125146 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 NULL nohasharray
125147 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 &ocfs2_refcount_cow_hunk_21630
125148 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
125149 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
125150 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
125151 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
125152 +setattr_chown_21638 setattr_chown 0 21638 NULL
125153 +__irq_alloc_descs_21639 __irq_alloc_descs 2-0-3-1 21639 NULL
125154 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
125155 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
125156 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
125157 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
125158 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
125159 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
125160 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
125161 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
125162 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
125163 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
125164 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
125165 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
125166 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
125167 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
125168 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
125169 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
125170 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
125171 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
125172 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
125173 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
125174 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
125175 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
125176 +set_21707 set 0-4 21707 NULL
125177 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
125178 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
125179 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
125180 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
125181 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
125182 +light_set_status_21714 light_set_status 0 21714 NULL
125183 +update_time_21719 update_time 0 21719 NULL
125184 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
125185 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
125186 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
125187 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
125188 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
125189 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
125190 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
125191 +show_temp23_21741 show_temp23 0 21741 NULL
125192 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
125193 +at91_open_21744 at91_open 0 21744 NULL nohasharray
125194 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 &at91_open_21744
125195 +set_sticky_21752 set_sticky 0-4 21752 NULL
125196 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
125197 +l2down_create_21755 l2down_create 4 21755 NULL
125198 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
125199 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 NULL nohasharray
125200 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 &addrconf_sysctl_register_21762
125201 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
125202 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
125203 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
125204 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
125205 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
125206 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
125207 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
125208 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
125209 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
125210 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
125211 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
125212 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 NULL nohasharray
125213 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 &_cx88_start_audio_dma_21792
125214 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
125215 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
125216 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
125217 +min_odd_21802 min_odd 0-1-2 21802 NULL
125218 +show_rotate_21803 show_rotate 0 21803 NULL
125219 +show_node_desc_21804 show_node_desc 0 21804 NULL
125220 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
125221 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
125222 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
125223 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
125224 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
125225 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
125226 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
125227 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
125228 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
125229 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
125230 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
125231 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
125232 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
125233 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
125234 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
125235 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
125236 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
125237 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
125238 +task_setnice_21835 task_setnice 0 21835 NULL
125239 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
125240 +smb_init_21838 smb_init 0 21838 NULL
125241 +bad_file_write_21839 bad_file_write 0-3 21839 NULL
125242 +run_21841 run 0 21841 NULL
125243 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
125244 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
125245 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
125246 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
125247 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
125248 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
125249 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
125250 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
125251 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
125252 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
125253 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
125254 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
125255 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
125256 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
125257 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
125258 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
125259 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
125260 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
125261 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
125262 +show_oversampling_21883 show_oversampling 0 21883 NULL
125263 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
125264 +xen_swiotlb_map_page_21886 xen_swiotlb_map_page 0-3 21886 NULL
125265 +ips_halt_21887 ips_halt 0 21887 NULL
125266 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
125267 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
125268 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
125269 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
125270 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL nohasharray
125271 +rio_destid_first_21900 rio_destid_first 0 21900 &xhci_configure_endpoint_result_21900
125272 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
125273 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
125274 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
125275 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
125276 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
125277 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
125278 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
125279 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
125280 +ceph_permission_21941 ceph_permission 0 21941 NULL
125281 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
125282 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
125283 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
125284 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
125285 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
125286 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
125287 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
125288 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
125289 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
125290 +twl_i2c_write_u16_21953 twl_i2c_write_u16 0-3 21953 NULL
125291 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
125292 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
125293 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
125294 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
125295 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
125296 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
125297 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
125298 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
125299 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
125300 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
125301 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
125302 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
125303 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
125304 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
125305 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
125306 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
125307 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 NULL
125308 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
125309 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
125310 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
125311 +autofs4_mount_wait_22004 autofs4_mount_wait 0 22004 NULL
125312 +kobil_open_22009 kobil_open 0 22009 NULL
125313 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
125314 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
125315 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
125316 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
125317 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
125318 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
125319 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
125320 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
125321 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
125322 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
125323 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
125324 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
125325 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
125326 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
125327 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
125328 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
125329 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
125330 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
125331 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
125332 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
125333 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
125334 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
125335 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
125336 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
125337 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
125338 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
125339 +atalk_recvmsg_22053 atalk_recvmsg 0-4 22053 NULL
125340 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
125341 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
125342 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
125343 +end_show_22058 end_show 0 22058 NULL nohasharray
125344 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
125345 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
125346 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
125347 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
125348 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
125349 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
125350 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
125351 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
125352 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
125353 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
125354 +find_trange_value_22079 find_trange_value 0 22079 NULL
125355 +timeout_show_22081 timeout_show 0 22081 NULL
125356 +clear_store_22082 clear_store 0-4 22082 NULL
125357 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
125358 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
125359 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
125360 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
125361 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
125362 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
125363 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
125364 +portio_name_show_22101 portio_name_show 0 22101 NULL
125365 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
125366 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
125367 +find_free_port_22104 find_free_port 0 22104 NULL
125368 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
125369 +get_pwm_22113 get_pwm 0 22113 NULL
125370 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
125371 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
125372 +mlog_show_22119 mlog_show 0 22119 NULL
125373 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
125374 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
125375 +show_fan_min_22127 show_fan_min 0 22127 NULL
125376 +get_results_22130 get_results 0 22130 NULL nohasharray
125377 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 &get_results_22130
125378 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
125379 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
125380 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
125381 +listxattr_22142 listxattr 0-3 22142 NULL
125382 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
125383 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
125384 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
125385 +netlink_bind_22153 netlink_bind 0 22153 NULL
125386 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
125387 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
125388 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
125389 +show_otp2en_22160 show_otp2en 0 22160 NULL
125390 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
125391 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
125392 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
125393 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
125394 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
125395 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
125396 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
125397 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
125398 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
125399 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
125400 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
125401 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
125402 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
125403 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
125404 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
125405 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
125406 +cmd_exec_22204 cmd_exec 0 22204 NULL
125407 +fls_22210 fls 0 22210 NULL
125408 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
125409 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
125410 +show_22225 show 0 22225 NULL
125411 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 0-4 22227 NULL nohasharray
125412 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
125413 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
125414 +mem_write_22232 mem_write 3-0 22232 NULL
125415 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
125416 +fw_status_show_22234 fw_status_show 0 22234 NULL
125417 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL nohasharray
125418 +i810_check_params_22236 i810_check_params 0 22236 &av7110_fw_cmd_22236
125419 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
125420 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
125421 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
125422 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
125423 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
125424 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
125425 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
125426 +capability_id_show_22253 capability_id_show 0 22253 NULL
125427 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
125428 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
125429 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
125430 +add_res_tree_22263 add_res_tree 7 22263 NULL
125431 +at91ether_open_22272 at91ether_open 0 22272 NULL
125432 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
125433 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
125434 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
125435 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
125436 +container_offline_22283 container_offline 0 22283 NULL
125437 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
125438 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
125439 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
125440 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
125441 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
125442 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
125443 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
125444 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
125445 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
125446 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 NULL nohasharray
125447 +udpv6_sendmsg_22316 udpv6_sendmsg 0-4 22316 &in_tx_cp_show_22316
125448 +C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
125449 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 NULL nohasharray
125450 +statfs_slow_show_22327 statfs_slow_show 0 22327 &tg3_get_regs_len_22327
125451 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
125452 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
125453 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
125454 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
125455 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
125456 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
125457 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
125458 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
125459 +sys_read_22343 sys_read 3 22343 NULL
125460 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
125461 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
125462 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 NULL nohasharray
125463 +block_store_22352 block_store 0-3 22352 &ptn3460_read_bytes_22352
125464 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
125465 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
125466 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
125467 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
125468 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
125469 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
125470 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
125471 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
125472 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
125473 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
125474 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
125475 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
125476 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
125477 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
125478 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
125479 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
125480 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 NULL nohasharray
125481 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 &sysfs_kf_read_22385
125482 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
125483 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
125484 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
125485 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
125486 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
125487 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
125488 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
125489 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
125490 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
125491 +crash_shrink_memory_22401 crash_shrink_memory 0 22401 NULL
125492 +zoran_write_22404 zoran_write 3-0 22404 NULL
125493 +show_debug_level_22406 show_debug_level 0 22406 NULL
125494 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
125495 +queue_reply_22416 queue_reply 3-0 22416 NULL
125496 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
125497 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
125498 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
125499 +update_22427 update 0 22427 NULL
125500 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
125501 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
125502 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
125503 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
125504 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
125505 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
125506 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
125507 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
125508 +write_fs_22465 write_fs 0-6-5 22465 NULL
125509 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
125510 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
125511 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
125512 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
125513 +show_port1_22474 show_port1 0 22474 NULL
125514 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
125515 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL nohasharray
125516 +video_write_22490 video_write 3-0 22490 &qib_user_sdma_alloc_header_22490
125517 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
125518 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &cache_write_procfs_22491 nohasharray
125519 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &lm3642_torch_pin_store_22491
125520 +put_chars_22498 put_chars 3 22498 NULL
125521 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
125522 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &mp_find_ioapic_pin_22499
125523 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
125524 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
125525 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
125526 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
125527 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
125528 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
125529 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
125530 +read_ohm_22544 read_ohm 0 22544 NULL
125531 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
125532 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
125533 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
125534 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
125535 +port_delete_22553 port_delete 0 22553 NULL
125536 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
125537 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
125538 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
125539 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
125540 +get_regs_len_22569 get_regs_len 0 22569 NULL
125541 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
125542 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
125543 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
125544 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
125545 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
125546 +wp384_final_22591 wp384_final 0 22591 NULL
125547 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
125548 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
125549 +snapshot_read_22601 snapshot_read 3-0 22601 NULL nohasharray
125550 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 &snapshot_read_22601
125551 +shrink_show_22604 shrink_show 0 22604 NULL
125552 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
125553 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
125554 +nat_receive_22609 nat_receive 0-3 22609 NULL
125555 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
125556 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
125557 +bootflag_get_22618 bootflag_get 0 22618 NULL
125558 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
125559 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
125560 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 0-3 22631 NULL
125561 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
125562 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
125563 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
125564 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
125565 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
125566 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
125567 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
125568 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
125569 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
125570 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
125571 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
125572 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
125573 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
125574 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
125575 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
125576 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
125577 +compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
125578 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
125579 +show_u8_22667 show_u8 0 22667 NULL
125580 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
125581 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
125582 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
125583 +ubifs_leb_write_22679 ubifs_leb_write 5-4-0 22679 NULL nohasharray
125584 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
125585 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL nohasharray
125586 +d_revalidate_22680 d_revalidate 0 22680 &qlcnic_83xx_sysfs_flash_write_handler_22680
125587 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 0-4 22681 NULL
125588 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
125589 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
125590 +reg_umr_22686 reg_umr 5 22686 NULL
125591 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
125592 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
125593 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
125594 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
125595 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
125596 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
125597 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
125598 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
125599 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 NULL nohasharray
125600 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 &ecm_opts_host_addr_store_22705
125601 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
125602 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
125603 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
125604 +m2p_remove_override_22717 m2p_remove_override 3 22717 NULL
125605 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
125606 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
125607 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
125608 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
125609 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
125610 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
125611 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
125612 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
125613 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
125614 +ax25_output_22736 ax25_output 2 22736 NULL
125615 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
125616 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
125617 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
125618 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
125619 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
125620 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
125621 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
125622 +output_write_22753 output_write 0-6-5 22753 NULL
125623 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
125624 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
125625 +eth_header_22760 eth_header 0 22760 NULL
125626 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
125627 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
125628 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
125629 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 NULL nohasharray
125630 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 &hdmi_g_mbus_fmt_22768
125631 +print_frame_22769 print_frame 0 22769 NULL
125632 +show_in_max3_22770 show_in_max3 0 22770 NULL
125633 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
125634 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
125635 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
125636 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
125637 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
125638 +__break_lease_22777 __break_lease 0 22777 NULL
125639 +alloc_calls_show_22782 alloc_calls_show 0 22782 NULL
125640 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
125641 +preenable_22790 preenable 0 22790 NULL
125642 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
125643 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
125644 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
125645 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
125646 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
125647 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
125648 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
125649 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
125650 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
125651 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
125652 +init_after_reset_22823 init_after_reset 0 22823 NULL
125653 +show_fbstate_22824 show_fbstate 0 22824 NULL
125654 +ghash_init_22826 ghash_init 0 22826 NULL
125655 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
125656 +afs_permission_22835 afs_permission 0 22835 NULL
125657 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
125658 +__scm_send_22841 __scm_send 0 22841 NULL
125659 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
125660 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
125661 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
125662 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
125663 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
125664 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
125665 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
125666 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
125667 +atmel_resume_22860 atmel_resume 0 22860 NULL
125668 +create_attr_set_22861 create_attr_set 1 22861 NULL
125669 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
125670 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
125671 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
125672 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
125673 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
125674 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
125675 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
125676 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
125677 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
125678 +show_green_22889 show_green 0 22889 NULL
125679 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
125680 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
125681 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
125682 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
125683 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
125684 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
125685 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
125686 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
125687 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
125688 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
125689 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
125690 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
125691 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
125692 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
125693 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
125694 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
125695 +__set_xattr_22923 __set_xattr 0 22923 NULL
125696 +sg_start_req_22924 sg_start_req 0 22924 NULL
125697 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
125698 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
125699 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
125700 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
125701 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
125702 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
125703 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
125704 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
125705 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
125706 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
125707 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
125708 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
125709 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
125710 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
125711 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
125712 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
125713 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
125714 +vme_get_size_22964 vme_get_size 0 22964 NULL
125715 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
125716 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
125717 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
125718 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
125719 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
125720 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
125721 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
125722 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
125723 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
125724 +open_22984 open 0 22984 NULL
125725 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
125726 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
125727 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
125728 +find_root_sec_22988 find_root_sec 0 22988 NULL
125729 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
125730 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
125731 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
125732 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
125733 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
125734 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
125735 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
125736 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
125737 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
125738 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
125739 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
125740 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
125741 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
125742 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
125743 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
125744 +validate_esw_config_23021 validate_esw_config 0 23021 NULL
125745 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
125746 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
125747 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
125748 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
125749 +adm8211_start_23027 adm8211_start 0 23027 NULL
125750 +st_status_23032 st_status 5-0 23032 NULL
125751 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
125752 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
125753 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
125754 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
125755 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
125756 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
125757 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
125758 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
125759 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
125760 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
125761 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
125762 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
125763 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
125764 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 0-4 23062 NULL nohasharray
125765 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
125766 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
125767 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
125768 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
125769 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
125770 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
125771 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
125772 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
125773 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
125774 +init_23083 init 0 23083 NULL
125775 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
125776 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
125777 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
125778 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
125779 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
125780 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
125781 +fls_long_23096 fls_long 0 23096 NULL nohasharray
125782 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
125783 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
125784 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
125785 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
125786 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL nohasharray
125787 +store_user_store_23102 store_user_store 0-3 23102 &airo_set_mac_address_23102
125788 +da903x_read_23103 da903x_read 0 23103 NULL
125789 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 NULL nohasharray
125790 +dgram_recvmsg_23104 dgram_recvmsg 0-4 23104 &radeon_show_edid2_23104
125791 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
125792 +rawsock_create_23108 rawsock_create 0 23108 NULL
125793 +product_id_store_23109 product_id_store 0-4 23109 NULL
125794 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
125795 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
125796 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
125797 +__clear_user_23118 __clear_user 0 23118 NULL
125798 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
125799 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
125800 +guard_show_23120 guard_show 0 23120 NULL nohasharray
125801 +dm_write_async_23120 dm_write_async 3 23120 &guard_show_23120
125802 +id_show_23121 id_show 0 23121 NULL
125803 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
125804 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
125805 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 NULL
125806 +do_generic_request_23130 do_generic_request 0 23130 NULL
125807 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
125808 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
125809 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
125810 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
125811 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
125812 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
125813 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
125814 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
125815 +handle_event_23156 handle_event 0 23156 NULL
125816 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
125817 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
125818 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
125819 +video_begin_23167 video_begin 0 23167 NULL
125820 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
125821 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
125822 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
125823 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
125824 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
125825 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
125826 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
125827 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
125828 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 NULL nohasharray
125829 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 &ca0132_capture_pcm_prepare_23183
125830 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
125831 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
125832 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
125833 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL
125834 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
125835 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
125836 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
125837 +evm_inode_removexattr_23201 evm_inode_removexattr 0 23201 NULL
125838 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
125839 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
125840 +rbd_major_show_23210 rbd_major_show 0 23210 &pm80x_free_irq_23210 nohasharray
125841 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &rbd_major_show_23210
125842 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
125843 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
125844 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
125845 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
125846 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
125847 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
125848 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
125849 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
125850 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
125851 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
125852 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
125853 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
125854 +__kmalloc_23231 __kmalloc 1 23231 NULL
125855 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
125856 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
125857 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
125858 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
125859 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
125860 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
125861 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
125862 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
125863 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
125864 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
125865 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
125866 +sctp_recvmsg_23265 sctp_recvmsg 0-4 23265 NULL nohasharray
125867 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
125868 +alg_bind_23268 alg_bind 0 23268 NULL
125869 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
125870 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
125871 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 NULL nohasharray
125872 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283 nohasharray
125873 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 &venus_readlink_23283
125874 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 NULL nohasharray
125875 +doc_probe_23285 doc_probe 1 23285 &ec_i2c_count_message_23285
125876 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
125877 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 NULL nohasharray
125878 +process_adv_report_23293 process_adv_report 9 23293 &queue_show_nonrot_23293
125879 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
125880 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
125881 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
125882 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
125883 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
125884 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
125885 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
125886 +ns_send_23311 ns_send 0 23311 NULL
125887 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
125888 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
125889 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
125890 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
125891 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
125892 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
125893 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
125894 +poll_oip_23322 poll_oip 0 23322 NULL
125895 +config_led_23323 config_led 0 23323 NULL
125896 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
125897 +run_gc_23325 run_gc 0 23325 NULL
125898 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
125899 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
125900 +page_readlink_23346 page_readlink 3 23346 NULL
125901 +prepare_23350 prepare 0 23350 NULL nohasharray
125902 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
125903 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
125904 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
125905 +get_dst_timing_23358 get_dst_timing 0 23358 NULL nohasharray
125906 +write_inode_23358 write_inode 0 23358 &get_dst_timing_23358
125907 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
125908 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
125909 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
125910 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
125911 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
125912 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
125913 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
125914 +of_parse_phandle_with_args_23389 of_parse_phandle_with_args 0 23389 NULL
125915 +kobil_write_23392 kobil_write 0-4 23392 NULL
125916 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
125917 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
125918 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
125919 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
125920 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
125921 +goku_queue_23412 goku_queue 0 23412 NULL
125922 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
125923 +passive_show_23418 passive_show 0 23418 NULL
125924 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
125925 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
125926 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
125927 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
125928 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
125929 +gpiod_export_23427 gpiod_export 0 23427 NULL
125930 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
125931 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
125932 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
125933 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
125934 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
125935 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
125936 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
125937 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
125938 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
125939 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
125940 +napi_add_23455 napi_add 0 23455 NULL nohasharray
125941 +store_23455 store 0 23455 &napi_add_23455
125942 +sb_statfs_23456 sb_statfs 0 23456 NULL
125943 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
125944 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
125945 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 NULL
125946 +res_get_23470 res_get 0 23470 NULL
125947 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
125948 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
125949 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
125950 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
125951 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
125952 +compat_filldir_23489 compat_filldir 3 23489 NULL
125953 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
125954 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
125955 +event_filter_read_23494 event_filter_read 3 23494 NULL
125956 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
125957 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
125958 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
125959 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
125960 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 NULL nohasharray
125961 +hpfs_writepages_23510 hpfs_writepages 0 23510 &saa7706h_unmute_23510
125962 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
125963 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
125964 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
125965 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
125966 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
125967 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
125968 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
125969 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
125970 +get_component_active_23527 get_component_active 0 23527 NULL
125971 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
125972 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
125973 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
125974 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
125975 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
125976 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
125977 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
125978 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
125979 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
125980 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
125981 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
125982 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
125983 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
125984 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
125985 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
125986 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
125987 +show_net_stats_23573 show_net_stats 0 23573 NULL
125988 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
125989 +_regmap_select_page_23575 _regmap_select_page 0 23575 NULL nohasharray
125990 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 &_regmap_select_page_23575
125991 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
125992 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
125993 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
125994 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
125995 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
125996 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
125997 +get_power_status_23592 get_power_status 0 23592 NULL
125998 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
125999 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
126000 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
126001 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
126002 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
126003 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
126004 +show_23604 show 0 23604 NULL
126005 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
126006 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL nohasharray
126007 +transmit_cmd_23609 transmit_cmd 0-3 23609 &_alloc_cdb_cont_23609
126008 +islpci_mgt_transaction_23610 islpci_mgt_transaction 0-5 23610 NULL nohasharray
126009 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
126010 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
126011 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
126012 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
126013 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
126014 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
126015 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
126016 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
126017 +show_button_23622 show_button 0 23622 NULL
126018 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
126019 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
126020 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
126021 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
126022 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
126023 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
126024 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 NULL nohasharray
126025 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 &profile_cpu_callback_23652
126026 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
126027 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
126028 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
126029 +idVendor_show_23662 idVendor_show 0 23662 NULL
126030 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
126031 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
126032 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
126033 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
126034 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
126035 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
126036 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
126037 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
126038 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
126039 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
126040 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
126041 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL nohasharray
126042 +bad_file_fsync_23681 bad_file_fsync 0 23681 &show_frontswap_selfshrinking_23681
126043 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
126044 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
126045 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
126046 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
126047 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
126048 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
126049 +cx18_read_23699 cx18_read 3-0 23699 NULL
126050 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
126051 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
126052 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
126053 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
126054 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
126055 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
126056 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
126057 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
126058 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
126059 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
126060 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
126061 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
126062 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
126063 +get_conn_info_23723 get_conn_info 4 23723 NULL
126064 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
126065 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
126066 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
126067 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
126068 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL
126069 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
126070 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
126071 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
126072 +tg3_open_23742 tg3_open 0 23742 NULL
126073 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
126074 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
126075 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
126076 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
126077 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
126078 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
126079 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
126080 +show_max_23764 show_max 0 23764 NULL
126081 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
126082 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
126083 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
126084 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
126085 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
126086 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
126087 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
126088 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
126089 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
126090 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
126091 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
126092 +map_write_23795 map_write 3-0 23795 NULL
126093 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
126094 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
126095 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
126096 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
126097 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
126098 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
126099 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
126100 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
126101 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
126102 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
126103 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
126104 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
126105 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
126106 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
126107 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
126108 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
126109 +hopcount_show_23825 hopcount_show 0 23825 NULL
126110 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
126111 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
126112 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
126113 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
126114 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
126115 +set_trigger_23840 set_trigger 0-4 23840 NULL
126116 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
126117 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
126118 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
126119 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
126120 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
126121 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
126122 +bucket_table_alloc_23849 bucket_table_alloc 1 23849 NULL
126123 +p54_init_common_23850 p54_init_common 1 23850 NULL
126124 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
126125 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
126126 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
126127 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
126128 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
126129 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
126130 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ocfs2_xattr_get_clusters_23857
126131 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
126132 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
126133 +device_event_23864 device_event 0 23864 NULL
126134 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
126135 +xen_alloc_pte_init_23869 xen_alloc_pte_init 2 23869 NULL
126136 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
126137 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
126138 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
126139 +bond_init_23879 bond_init 0 23879 NULL
126140 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
126141 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
126142 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
126143 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
126144 +tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
126145 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
126146 +vfat_revalidate_23899 vfat_revalidate 0 23899 NULL
126147 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
126148 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
126149 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
126150 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
126151 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
126152 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
126153 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
126154 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
126155 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
126156 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
126157 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
126158 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
126159 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
126160 +intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
126161 +save_image_23929 save_image 0 23929 NULL
126162 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
126163 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
126164 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
126165 +write_vda_23934 write_vda 0-5-6 23934 NULL
126166 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
126167 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
126168 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
126169 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
126170 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
126171 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
126172 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
126173 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
126174 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
126175 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
126176 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
126177 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
126178 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
126179 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
126180 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
126181 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
126182 +vfs_write_23971 vfs_write 3-0 23971 NULL
126183 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
126184 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
126185 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
126186 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
126187 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 0-3 23984 NULL
126188 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
126189 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
126190 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
126191 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
126192 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
126193 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
126194 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
126195 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
126196 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
126197 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
126198 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
126199 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
126200 +average_write_24020 average_write 0-3 24020 NULL
126201 +give_pages_24021 give_pages 3 24021 NULL
126202 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
126203 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
126204 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
126205 +show_24031 show 0 24031 NULL
126206 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
126207 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
126208 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
126209 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
126210 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
126211 +setkey_24042 setkey 0 24042 NULL
126212 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
126213 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
126214 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
126215 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
126216 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
126217 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
126218 +ad9523_write_24058 ad9523_write 0 24058 NULL
126219 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
126220 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
126221 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
126222 +domid_show_24067 domid_show 0 24067 NULL nohasharray
126223 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
126224 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
126225 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
126226 +usbnet_open_24073 usbnet_open 0 24073 NULL
126227 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
126228 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
126229 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
126230 +show_point2_24082 show_point2 0 24082 NULL
126231 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
126232 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
126233 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
126234 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
126235 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
126236 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
126237 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
126238 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
126239 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
126240 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
126241 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
126242 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
126243 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
126244 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
126245 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
126246 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
126247 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
126248 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
126249 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
126250 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
126251 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
126252 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
126253 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
126254 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
126255 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
126256 +store_24149 store 0-3 24149 NULL
126257 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
126258 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
126259 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
126260 +__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0 24163 NULL
126261 +notes_read_24165 notes_read 0-6-5 24165 NULL
126262 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
126263 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
126264 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
126265 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
126266 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
126267 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
126268 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
126269 +adv7343_write_24183 adv7343_write 0 24183 NULL
126270 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
126271 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
126272 +resource_show_24189 resource_show 0 24189 NULL
126273 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
126274 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL nohasharray
126275 +skein1024_init_24194 skein1024_init 0 24194 &irq_remapping_setup_msi_irqs_24194
126276 +nv94_aux_24197 nv94_aux 0 24197 NULL nohasharray
126277 +list_locations_24197 list_locations 0 24197 &nv94_aux_24197
126278 +ts_play_24203 ts_play 0-3 24203 NULL
126279 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
126280 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
126281 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
126282 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
126283 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
126284 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
126285 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
126286 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
126287 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
126288 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
126289 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
126290 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
126291 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
126292 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
126293 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
126294 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
126295 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
126296 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
126297 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
126298 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
126299 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
126300 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
126301 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
126302 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
126303 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
126304 +security_inode_follow_link_24253 security_inode_follow_link 0 24253 NULL
126305 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
126306 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
126307 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
126308 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
126309 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
126310 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
126311 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
126312 +store_24273 store 0 24273 &tun_chr_write_iter_24273
126313 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
126314 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
126315 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
126316 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
126317 +thin_status_24278 thin_status 5 24278 NULL
126318 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
126319 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
126320 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
126321 +msg_size_24288 msg_size 0 24288 NULL
126322 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
126323 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
126324 +map_page_24298 map_page 4-3 24298 NULL
126325 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
126326 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
126327 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
126328 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
126329 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
126330 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
126331 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
126332 +aliases_show_24315 aliases_show 0 24315 NULL
126333 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
126334 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL nohasharray
126335 +nommu_map_page_24317 nommu_map_page 0-3 24317 &ath6kl_add_bss_if_needed_24317
126336 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
126337 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
126338 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
126339 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
126340 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
126341 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
126342 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
126343 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
126344 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
126345 +nf_iterate_24348 nf_iterate 0 24348 NULL
126346 +prepare_pages_24349 prepare_pages 0 24349 NULL
126347 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
126348 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
126349 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
126350 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
126351 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
126352 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
126353 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
126354 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
126355 +break_deleg_24373 break_deleg 0 24373 NULL
126356 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
126357 +submit_24379 submit 0 24379 NULL
126358 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
126359 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
126360 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
126361 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
126362 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
126363 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
126364 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
126365 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
126366 +getxattr_24398 getxattr 4 24398 NULL nohasharray
126367 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
126368 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
126369 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
126370 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
126371 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
126372 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
126373 +default_density_show_24417 default_density_show 0 24417 NULL
126374 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
126375 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
126376 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
126377 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
126378 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
126379 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
126380 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
126381 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 NULL nohasharray
126382 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 &bond_option_ad_select_set_24430
126383 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
126384 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
126385 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
126386 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
126387 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
126388 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
126389 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
126390 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
126391 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
126392 +show_24457 show 0 24457 NULL
126393 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
126394 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
126395 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
126396 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
126397 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
126398 +lport_reset_24466 lport_reset 0 24466 NULL
126399 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
126400 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
126401 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 NULL nohasharray
126402 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 &xfs_bmap_local_to_extents_24486
126403 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
126404 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
126405 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
126406 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
126407 +pl2303_open_24492 pl2303_open 0 24492 NULL
126408 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
126409 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
126410 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
126411 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
126412 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
126413 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
126414 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
126415 +pd_video_read_24510 pd_video_read 3 24510 NULL
126416 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
126417 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
126418 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
126419 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
126420 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
126421 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
126422 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
126423 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
126424 +named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
126425 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
126426 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
126427 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
126428 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
126429 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
126430 +unix_mknod_24543 unix_mknod 0 24543 NULL
126431 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
126432 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
126433 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
126434 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
126435 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
126436 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
126437 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
126438 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
126439 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
126440 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
126441 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
126442 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
126443 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
126444 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
126445 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
126446 +__tipc_link_xmit_24592 __tipc_link_xmit 0 24592 NULL nohasharray
126447 +store_local_ip_24592 store_local_ip 0 24592 &__tipc_link_xmit_24592
126448 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
126449 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
126450 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
126451 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
126452 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
126453 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
126454 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
126455 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
126456 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
126457 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
126458 +objs_per_slab_show_24607 objs_per_slab_show 0 24607 NULL nohasharray
126459 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 &objs_per_slab_show_24607
126460 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
126461 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
126462 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
126463 +SyS_poll_24620 SyS_poll 2 24620 NULL
126464 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
126465 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
126466 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
126467 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
126468 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
126469 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 NULL nohasharray
126470 +alloc_wr_24635 alloc_wr 2-1 24635 &wl1251_hw_init_phy_config_24635
126471 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
126472 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
126473 +fake_mtu_24641 fake_mtu 0 24641 NULL
126474 +context_alloc_24645 context_alloc 3 24645 NULL
126475 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
126476 +store_red_24652 store_red 0-4 24652 NULL
126477 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
126478 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
126479 +update_devfreq_24674 update_devfreq 0 24674 NULL
126480 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
126481 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
126482 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
126483 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
126484 +ali1563_access_24683 ali1563_access 0 24683 NULL
126485 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
126486 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
126487 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
126488 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
126489 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
126490 +dgram_connect_24701 dgram_connect 0 24701 NULL
126491 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 NULL nohasharray
126492 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705 nohasharray
126493 +devm_kmalloc_24705 devm_kmalloc 2 24705 &udf_add_aext_24705
126494 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
126495 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
126496 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
126497 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
126498 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
126499 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
126500 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
126501 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
126502 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
126503 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
126504 +pps_show_24748 pps_show 0 24748 NULL
126505 +commit_rxon_24749 commit_rxon 0 24749 NULL nohasharray
126506 +get_dma_residue_24749 get_dma_residue 0 24749 &commit_rxon_24749
126507 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
126508 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
126509 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
126510 +get_src_24759 get_src 0 24759 NULL
126511 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
126512 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
126513 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
126514 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
126515 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
126516 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
126517 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
126518 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
126519 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
126520 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
126521 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
126522 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
126523 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
126524 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
126525 +cache_read_24790 cache_read 3-0 24790 NULL
126526 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
126527 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 NULL
126528 +register_bcache_24797 register_bcache 0-4 24797 NULL
126529 +unpack_str_24798 unpack_str 0 24798 NULL
126530 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 NULL nohasharray
126531 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 &tcmu_configure_device_24799
126532 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
126533 +get_register_page_24802 get_register_page 0 24802 NULL
126534 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
126535 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
126536 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
126537 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
126538 +attr_show_args_24816 attr_show_args 0 24816 NULL
126539 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
126540 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
126541 +brport_show_24827 brport_show 0 24827 NULL
126542 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
126543 +transfer_commit_list_24830 transfer_commit_list 0 24830 NULL nohasharray
126544 +rpf_s_stream_24830 rpf_s_stream 0 24830 &transfer_commit_list_24830
126545 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
126546 +reboot_24837 reboot 0-4 24837 NULL nohasharray
126547 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 &reboot_24837
126548 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
126549 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
126550 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
126551 +get_latch_status_24846 get_latch_status 0 24846 NULL
126552 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
126553 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
126554 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
126555 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
126556 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
126557 +do_sock_write_24865 do_sock_write 0 24865 NULL
126558 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
126559 +setup_buffering_24872 setup_buffering 0 24872 NULL
126560 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
126561 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
126562 +input_map_show_24878 input_map_show 0 24878 NULL
126563 +zf_write_24882 zf_write 0-3 24882 NULL
126564 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
126565 +store_24890 store 0 24890 NULL
126566 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
126567 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
126568 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
126569 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
126570 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
126571 +work_start_24905 work_start 0 24905 NULL
126572 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
126573 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
126574 +__hci_init_24909 __hci_init 0 24909 NULL
126575 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
126576 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
126577 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
126578 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
126579 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
126580 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
126581 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3 24922 NULL
126582 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
126583 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
126584 +next_token_24929 next_token 0 24929 NULL
126585 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
126586 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
126587 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
126588 +claim_resources_24936 claim_resources 0 24936 NULL
126589 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
126590 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
126591 +int3402_thermal_get_trip_temp_24940 int3402_thermal_get_trip_temp 0 24940 &twl4030reg_enable_24940 nohasharray
126592 +hpfs_writepage_24940 hpfs_writepage 0 24940 &int3402_thermal_get_trip_temp_24940
126593 +reclaim_account_store_24948 reclaim_account_store 0-3 24948 NULL
126594 +packet_sendmsg_24954 packet_sendmsg 0-4 24954 NULL
126595 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
126596 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
126597 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL nohasharray
126598 +nfs4_proc_getattr_24960 nfs4_proc_getattr 0 24960 &hotkey_radio_sw_show_24960
126599 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
126600 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
126601 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
126602 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
126603 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
126604 +cancel_store_24982 cancel_store 0-4 24982 NULL
126605 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
126606 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
126607 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
126608 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
126609 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
126610 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
126611 +profiling_store_24997 profiling_store 0-4 24997 NULL
126612 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
126613 +slot_get_24999 slot_get 0 24999 NULL
126614 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 NULL nohasharray
126615 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 &genwqe_user_vmap_25003
126616 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
126617 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
126618 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
126619 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
126620 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
126621 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
126622 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
126623 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
126624 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
126625 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
126626 +i2400m_open_25041 i2400m_open 0 25041 NULL
126627 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
126628 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
126629 +removable_store_25044 removable_store 0-3 25044 NULL
126630 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
126631 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
126632 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
126633 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
126634 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
126635 +show_rtc_25056 show_rtc 0 25056 NULL
126636 +pptp_create_25064 pptp_create 0 25064 NULL
126637 +tun_get_user_25067 tun_get_user 0 25067 NULL nohasharray
126638 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 &tun_get_user_25067
126639 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
126640 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
126641 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
126642 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
126643 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 NULL
126644 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
126645 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
126646 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
126647 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
126648 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
126649 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
126650 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
126651 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
126652 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
126653 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
126654 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 NULL
126655 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
126656 +statfs_25104 statfs 0 25104 NULL nohasharray
126657 +action_store_25104 action_store 0-3 25104 &statfs_25104
126658 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
126659 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
126660 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
126661 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
126662 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 NULL nohasharray
126663 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115 nohasharray
126664 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 &smb2_reconnect_25115
126665 +rtl2832_sdr_rd_regs_25119 rtl2832_sdr_rd_regs 0 25119 NULL
126666 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
126667 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
126668 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
126669 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
126670 +ses_probe_25128 ses_probe 0 25128 NULL
126671 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
126672 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
126673 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
126674 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 NULL
126675 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
126676 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
126677 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
126678 +pagesize_show_25147 pagesize_show 0 25147 NULL
126679 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
126680 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
126681 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
126682 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
126683 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
126684 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
126685 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
126686 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
126687 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
126688 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
126689 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
126690 +show_src_clock_25168 show_src_clock 0 25168 NULL
126691 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
126692 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
126693 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 NULL nohasharray
126694 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178 nohasharray
126695 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 &wusb_set_dev_addr_25178
126696 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
126697 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
126698 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
126699 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
126700 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
126701 +patch_alc662_25213 patch_alc662 0 25213 NULL
126702 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
126703 +open_rx_first_25220 open_rx_first 0 25220 NULL
126704 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
126705 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
126706 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
126707 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
126708 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
126709 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
126710 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
126711 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
126712 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
126713 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
126714 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
126715 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
126716 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
126717 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
126718 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
126719 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
126720 +stripe_status_25259 stripe_status 5 25259 NULL
126721 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
126722 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
126723 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
126724 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
126725 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
126726 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
126727 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
126728 +vfs_writev_25278 vfs_writev 3 25278 NULL
126729 +protocol_show_25279 protocol_show 0 25279 NULL
126730 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
126731 +ray_suspend_25281 ray_suspend 0 25281 NULL
126732 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
126733 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
126734 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
126735 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
126736 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &l2tp_session_create_25286 nohasharray
126737 +__ax88179_write_cmd_25286 __ax88179_write_cmd 0 25286 &adp8870_bl_l3_office_max_show_25286
126738 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 NULL nohasharray
126739 +ib_query_device_25287 ib_query_device 0 25287 &mt9t112_g_fmt_25287
126740 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
126741 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
126742 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
126743 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
126744 +read8_reg_25307 read8_reg 4-0 25307 NULL
126745 +firm_open_25313 firm_open 0 25313 NULL
126746 +cx25821_write_frame_25315 cx25821_write_frame 3-0 25315 NULL nohasharray
126747 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &cx25821_write_frame_25315 nohasharray
126748 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 &rtl8139_get_regs_len_25315
126749 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
126750 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
126751 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
126752 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
126753 +print_state_25323 print_state 0 25323 NULL
126754 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
126755 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
126756 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
126757 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
126758 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
126759 +show_rps_map_25336 show_rps_map 0 25336 NULL
126760 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
126761 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
126762 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
126763 +dump_align_25345 dump_align 2 25345 NULL
126764 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
126765 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
126766 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
126767 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
126768 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
126769 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL nohasharray
126770 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 &SYSC_kexec_load_25361
126771 +net2272_enable_25362 net2272_enable 0 25362 NULL
126772 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
126773 +unix_mkname_25368 unix_mkname 0-2 25368 NULL nohasharray
126774 +rio_destid_next_25368 rio_destid_next 2-0 25368 &unix_mkname_25368
126775 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
126776 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
126777 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
126778 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
126779 +probe_25378 probe 0 25378 &rh_queue_status_25378
126780 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
126781 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
126782 +ep_queue_25382 ep_queue 0 25382 NULL
126783 +sis96x_access_25383 sis96x_access 0 25383 NULL
126784 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
126785 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
126786 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
126787 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
126788 +show_truinst_25392 show_truinst 0 25392 NULL
126789 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
126790 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
126791 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
126792 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
126793 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
126794 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
126795 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
126796 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
126797 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
126798 +mcp795_rtcc_read_25415 mcp795_rtcc_read 0-4 25415 NULL nohasharray
126799 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
126800 +par96_open_25418 par96_open 0 25418 NULL
126801 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
126802 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
126803 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
126804 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
126805 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
126806 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
126807 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
126808 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
126809 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
126810 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
126811 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
126812 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
126813 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
126814 +print_name_25459 print_name 0 25459 NULL nohasharray
126815 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
126816 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
126817 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
126818 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
126819 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
126820 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
126821 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
126822 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
126823 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
126824 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
126825 +read_cmd_25491 read_cmd 0 25491 NULL
126826 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
126827 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
126828 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
126829 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
126830 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
126831 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
126832 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
126833 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
126834 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
126835 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
126836 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
126837 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
126838 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
126839 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
126840 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
126841 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
126842 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
126843 +skein_1024_final_25515 skein_1024_final 0 25515 NULL
126844 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
126845 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
126846 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
126847 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
126848 +ad9523_show_25530 ad9523_show 0 25530 NULL
126849 +smb2_negotiate_25531 smb2_negotiate 0 25531 NULL
126850 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
126851 +num_reads_show_25535 num_reads_show 0 25535 NULL
126852 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
126853 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
126854 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
126855 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
126856 +store_octave_25552 store_octave 0-4 25552 NULL
126857 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
126858 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
126859 +ht_print_chan_25556 ht_print_chan 0-4-3 25556 NULL nohasharray
126860 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
126861 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
126862 +read_dscorr_25560 read_dscorr 0 25560 NULL
126863 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
126864 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
126865 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
126866 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
126867 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
126868 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
126869 +ping_recvmsg_25597 ping_recvmsg 0-4 25597 NULL
126870 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
126871 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
126872 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
126873 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
126874 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
126875 +open_tx_25605 open_tx 0 25605 NULL
126876 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
126877 +chksum_init_25613 chksum_init 0 25613 NULL
126878 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
126879 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
126880 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
126881 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
126882 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
126883 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
126884 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
126885 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
126886 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
126887 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
126888 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
126889 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
126890 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
126891 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
126892 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
126893 +zatm_send_25650 zatm_send 0 25650 NULL
126894 +set_acpi_25652 set_acpi 0 25652 NULL
126895 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
126896 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
126897 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-0-4 25667 NULL
126898 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 NULL nohasharray
126899 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &ivtv_s_video_encoding_25669 nohasharray
126900 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 &i7core_inject_show_col_25669
126901 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
126902 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
126903 +unix_getname_25678 unix_getname 0 25678 NULL
126904 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
126905 +total_objects_show_25687 total_objects_show 0 25687 NULL
126906 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
126907 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
126908 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
126909 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
126910 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
126911 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
126912 +alloc_ring_25697 alloc_ring 0 25697 NULL
126913 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
126914 +privsize_25701 privsize 0 25701 NULL
126915 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
126916 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
126917 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 NULL nohasharray
126918 +show_camera_25710 show_camera 0 25710 &mxl111sf_tuner_read_reg_25710
126919 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
126920 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
126921 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
126922 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
126923 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
126924 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
126925 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
126926 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
126927 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
126928 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
126929 +switch_partition_25723 switch_partition 0 25723 NULL
126930 +eth_bind_25725 eth_bind 0 25725 NULL
126931 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
126932 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
126933 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
126934 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
126935 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
126936 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
126937 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
126938 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
126939 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
126940 +vx_set_format_25741 vx_set_format 0 25741 NULL
126941 +product_id_show_25743 product_id_show 0 25743 NULL nohasharray
126942 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
126943 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743 nohasharray
126944 +xgbe_common_read_25743 xgbe_common_read 2 25743 &_softing_fct_cmd_25743
126945 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
126946 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
126947 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
126948 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
126949 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
126950 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
126951 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
126952 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
126953 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 NULL
126954 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
126955 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
126956 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
126957 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
126958 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
126959 +read_delin_25798 read_delin 0 25798 NULL
126960 +sg_read_25799 sg_read 3-0 25799 NULL
126961 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
126962 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
126963 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
126964 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
126965 +system_enable_read_25815 system_enable_read 3 25815 NULL
126966 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
126967 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
126968 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
126969 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
126970 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
126971 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
126972 +show_red_25831 show_red 0 25831 NULL nohasharray
126973 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
126974 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
126975 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
126976 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
126977 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
126978 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
126979 +parport_read_25855 parport_read 0 25855 NULL
126980 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
126981 +level_show_25858 level_show 0 25858 NULL
126982 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
126983 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
126984 +null_build_header_25866 null_build_header 0 25866 NULL
126985 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
126986 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
126987 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
126988 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
126989 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
126990 +fix_io_25879 fix_io 0 25879 NULL nohasharray
126991 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
126992 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
126993 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL
126994 +acf_status_25890 acf_status 0 25890 NULL
126995 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
126996 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
126997 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
126998 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
126999 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
127000 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL nohasharray
127001 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
127002 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
127003 +send_purge_25911 send_purge 0 25911 NULL
127004 +resume_store_25917 resume_store 0-4 25917 NULL
127005 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
127006 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
127007 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
127008 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
127009 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
127010 +_get_word_25929 _get_word 0 25929 NULL
127011 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
127012 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
127013 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
127014 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
127015 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
127016 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
127017 +flush_25957 flush 2-0 25957 NULL
127018 +done_25962 done 0 25962 NULL
127019 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
127020 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
127021 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
127022 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
127023 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
127024 +video_register_device_25971 video_register_device 3 25971 NULL
127025 +devm_kcalloc_25975 devm_kcalloc 3-2 25975 NULL
127026 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
127027 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
127028 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
127029 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
127030 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
127031 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
127032 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
127033 +fan_get_status_26004 fan_get_status 0 26004 NULL
127034 +init_26006 init 0 26006 NULL
127035 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
127036 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
127037 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
127038 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
127039 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
127040 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
127041 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
127042 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
127043 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
127044 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
127045 +irq_create_strict_mappings_26025 irq_create_strict_mappings 4-2 26025 NULL
127046 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
127047 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
127048 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
127049 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
127050 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
127051 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
127052 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
127053 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
127054 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
127055 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
127056 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
127057 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
127058 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
127059 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
127060 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
127061 +update_vlan_26069 update_vlan 0 26069 NULL
127062 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
127063 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
127064 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
127065 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 NULL
127066 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
127067 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
127068 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
127069 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
127070 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
127071 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
127072 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
127073 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
127074 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
127075 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
127076 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
127077 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
127078 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
127079 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
127080 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
127081 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
127082 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
127083 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
127084 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
127085 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
127086 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
127087 +SYSC_bpf_26138 SYSC_bpf 3 26138 NULL nohasharray
127088 +mlx4_comm_cmd_wait_26138 mlx4_comm_cmd_wait 0 26138 &SYSC_bpf_26138 nohasharray
127089 +skb_cow_26138 skb_cow 2 26138 &mlx4_comm_cmd_wait_26138
127090 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
127091 +func_id_show_26143 func_id_show 0 26143 NULL
127092 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
127093 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
127094 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
127095 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
127096 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
127097 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
127098 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
127099 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
127100 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
127101 +copy_oldmem_page_26164 copy_oldmem_page 3-1-0 26164 NULL
127102 +read_data_26165 read_data 0 26165 NULL nohasharray
127103 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
127104 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
127105 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
127106 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
127107 +query_port_26169 query_port 0 26169 NULL
127108 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
127109 +show_26172 show 0 26172 NULL
127110 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
127111 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
127112 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
127113 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
127114 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
127115 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
127116 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL nohasharray
127117 +order_store_26187 order_store 0-3 26187 &edac_pci_instance_show_26187
127118 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
127119 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
127120 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
127121 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
127122 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
127123 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
127124 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
127125 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
127126 +mce_write_26201 mce_write 3 26201 NULL
127127 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
127128 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
127129 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
127130 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
127131 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
127132 +SyS_splice_26206 SyS_splice 5 26206 NULL
127133 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
127134 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
127135 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
127136 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
127137 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
127138 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
127139 +teql_master_open_26224 teql_master_open 0 26224 NULL
127140 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
127141 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
127142 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
127143 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
127144 +rxrpc_recvmsg_26233 rxrpc_recvmsg 0-4 26233 NULL
127145 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
127146 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
127147 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
127148 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
127149 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
127150 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
127151 +show_26245 show 0 26245 NULL
127152 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
127153 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
127154 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
127155 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
127156 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
127157 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
127158 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
127159 +activate_26268 activate 0 26268 NULL
127160 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
127161 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
127162 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
127163 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
127164 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
127165 +size_write_26288 size_write 0-3 26288 NULL
127166 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
127167 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
127168 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
127169 +dbg_write_26301 dbg_write 0-3 26301 NULL
127170 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
127171 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
127172 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
127173 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
127174 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
127175 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
127176 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
127177 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
127178 +show_temp_26323 show_temp 0 26323 NULL
127179 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
127180 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
127181 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 NULL nohasharray
127182 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 &fcoe_fcf_set_dev_loss_tmo_26342
127183 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
127184 +nr_getname_26347 nr_getname 0 26347 NULL
127185 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
127186 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
127187 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
127188 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
127189 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
127190 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
127191 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
127192 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
127193 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
127194 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
127195 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
127196 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
127197 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
127198 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
127199 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
127200 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
127201 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
127202 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
127203 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
127204 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
127205 +trigger_26381 trigger 0 26381 NULL
127206 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
127207 +pl_reset_26387 pl_reset 0 26387 NULL
127208 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
127209 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
127210 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
127211 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
127212 +ntty_write_26404 ntty_write 3 26404 NULL
127213 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
127214 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
127215 +firmware_store_26408 firmware_store 4-0 26408 NULL
127216 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
127217 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
127218 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
127219 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
127220 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
127221 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
127222 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
127223 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
127224 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
127225 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
127226 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
127227 +pagemap_read_26441 pagemap_read 3-0 26441 NULL
127228 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 NULL
127229 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
127230 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
127231 +prism2_open_26452 prism2_open 0 26452 NULL
127232 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
127233 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
127234 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
127235 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
127236 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
127237 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
127238 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
127239 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
127240 +show_attribute_26469 show_attribute 0 26469 NULL
127241 +ath10k_core_create_26470 ath10k_core_create 1 26470 NULL
127242 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
127243 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
127244 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
127245 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
127246 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
127247 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
127248 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
127249 +active_show_26489 active_show 0 26489 NULL
127250 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
127251 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
127252 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
127253 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
127254 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
127255 +activate_26500 activate 0 26500 NULL
127256 +read_vmcore_26501 read_vmcore 3-0 26501 NULL
127257 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
127258 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
127259 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
127260 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
127261 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
127262 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
127263 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
127264 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
127265 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
127266 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
127267 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
127268 +portio_size_show_26525 portio_size_show 0 26525 NULL
127269 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
127270 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
127271 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
127272 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
127273 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
127274 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
127275 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
127276 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
127277 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
127278 +online_show_26562 online_show 0 26562 NULL nohasharray
127279 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
127280 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
127281 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
127282 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
127283 +mode_string_26566 mode_string 0 26566 NULL
127284 +sha256_export_26571 sha256_export 0 26571 NULL
127285 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
127286 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
127287 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
127288 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
127289 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
127290 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
127291 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
127292 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
127293 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
127294 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
127295 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
127296 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
127297 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
127298 +__unmap_single_26604 __unmap_single 3-2 26604 NULL
127299 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
127300 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
127301 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
127302 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
127303 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
127304 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
127305 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
127306 +iommu_alloc_26621 iommu_alloc 4-0 26621 NULL
127307 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
127308 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
127309 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
127310 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
127311 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
127312 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
127313 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
127314 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
127315 +config_init_26642 config_init 0 26642 NULL
127316 +null_digest_26644 null_digest 0 26644 NULL
127317 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
127318 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
127319 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
127320 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
127321 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
127322 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
127323 +nouveau_volt_create__26654 nouveau_volt_create_ 4 26654 NULL
127324 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
127325 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
127326 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
127327 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
127328 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
127329 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
127330 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
127331 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
127332 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
127333 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
127334 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
127335 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
127336 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
127337 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
127338 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
127339 +text_ip_addr_26699 text_ip_addr 1 26699 NULL
127340 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
127341 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &show_in_input0_26705
127342 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
127343 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
127344 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
127345 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
127346 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
127347 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 NULL nohasharray
127348 +aty_ld_le32_26720 aty_ld_le32 0 26720 &rtl2832_sdr_set_adc_26720
127349 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
127350 +get_register_26725 get_register 0 26725 NULL
127351 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
127352 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
127353 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
127354 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
127355 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
127356 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
127357 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
127358 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
127359 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
127360 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
127361 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 0-2 26751 NULL
127362 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
127363 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
127364 +store_26755 store 0 26755 NULL
127365 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
127366 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
127367 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
127368 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
127369 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
127370 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
127371 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
127372 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
127373 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
127374 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
127375 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
127376 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
127377 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
127378 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
127379 +inotify_read_26778 inotify_read 0-3 26778 NULL
127380 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
127381 +read_port_26787 read_port 0-3 26787 NULL
127382 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
127383 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
127384 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
127385 +select_sec_26799 select_sec 0 26799 NULL
127386 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
127387 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
127388 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL
127389 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
127390 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
127391 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
127392 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
127393 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
127394 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
127395 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
127396 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
127397 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
127398 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
127399 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
127400 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
127401 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
127402 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
127403 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
127404 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
127405 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
127406 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
127407 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
127408 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
127409 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
127410 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
127411 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
127412 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
127413 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
127414 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
127415 +uevent_store_26862 uevent_store 0-3 26862 NULL
127416 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
127417 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
127418 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
127419 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
127420 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
127421 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
127422 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
127423 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
127424 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
127425 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
127426 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
127427 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
127428 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
127429 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
127430 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
127431 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
127432 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
127433 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
127434 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
127435 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
127436 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
127437 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
127438 +sctp_error_26925 sctp_error 0-3 26925 NULL
127439 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
127440 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
127441 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
127442 +rndis_command_26933 rndis_command 0 26933 NULL
127443 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
127444 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
127445 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
127446 +show_rev_26939 show_rev 0 26939 NULL
127447 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
127448 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
127449 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
127450 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
127451 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
127452 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
127453 +pvc_open_26949 pvc_open 0 26949 NULL
127454 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
127455 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
127456 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
127457 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
127458 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
127459 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
127460 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
127461 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
127462 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
127463 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
127464 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
127465 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
127466 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
127467 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
127468 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
127469 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
127470 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
127471 +bdx_open_26997 bdx_open 0 26997 NULL
127472 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
127473 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
127474 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
127475 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
127476 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
127477 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
127478 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
127479 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
127480 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
127481 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
127482 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
127483 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
127484 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
127485 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
127486 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
127487 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
127488 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
127489 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
127490 +store_line2_27047 store_line2 4-0 27047 NULL
127491 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
127492 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
127493 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
127494 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
127495 +group_store_27061 group_store 4-0 27061 NULL
127496 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
127497 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
127498 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
127499 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
127500 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
127501 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
127502 +clk_gate_enable_27077 clk_gate_enable 0 27077 NULL nohasharray
127503 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 &clk_gate_enable_27077
127504 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
127505 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
127506 +find_first_bit_27088 find_first_bit 0 27088 NULL
127507 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
127508 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
127509 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL
127510 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
127511 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
127512 +store_output_27101 store_output 0-4 27101 NULL
127513 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
127514 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
127515 +pb0100_start_27111 pb0100_start 0 27111 NULL
127516 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
127517 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
127518 +write_27128 write 0-3 27128 NULL
127519 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
127520 +write_27129 write 0 27129 &rocker_cmd_exec_27129
127521 +ia_send_27132 ia_send 0 27132 NULL
127522 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
127523 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
127524 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
127525 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
127526 +netstat_show_27140 netstat_show 0 27140 NULL
127527 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
127528 +pms_capture_27142 pms_capture 4 27142 NULL
127529 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
127530 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
127531 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
127532 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
127533 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
127534 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
127535 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
127536 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
127537 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
127538 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
127539 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
127540 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
127541 +show_temp_emergency_27170 show_temp_emergency 0 27170 NULL nohasharray
127542 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170 nohasharray
127543 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 &sparse_add_one_section_27170
127544 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
127545 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
127546 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
127547 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
127548 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
127549 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
127550 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
127551 +wait_comp_27187 wait_comp 0 27187 NULL
127552 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
127553 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
127554 +freeze_fs_27192 freeze_fs 0 27192 NULL
127555 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
127556 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
127557 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
127558 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
127559 +ep0_queue_27223 ep0_queue 0 27223 NULL
127560 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 NULL nohasharray
127561 +write_kmem_27225 write_kmem 3-0 27225 &svcxdr_tmpalloc_27225
127562 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
127563 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
127564 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
127565 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL
127566 +store_dev_name_27240 store_dev_name 0 27240 NULL
127567 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
127568 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
127569 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
127570 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
127571 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
127572 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
127573 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 NULL nohasharray
127574 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 &ath10k_write_simulate_radar_27260
127575 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
127576 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
127577 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
127578 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
127579 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
127580 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
127581 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
127582 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
127583 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
127584 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
127585 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
127586 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
127587 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
127588 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
127589 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
127590 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
127591 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
127592 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
127593 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
127594 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
127595 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
127596 +__wmi_send_27296 __wmi_send 0 27296 NULL
127597 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
127598 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
127599 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
127600 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
127601 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
127602 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
127603 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &virtqueue_add_inbuf_27312 nohasharray
127604 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &usb_udc_attach_driver_27312
127605 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
127606 +write_buf_27316 write_buf 3 27316 NULL
127607 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
127608 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
127609 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
127610 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
127611 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
127612 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
127613 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
127614 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
127615 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
127616 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
127617 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
127618 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
127619 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
127620 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
127621 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
127622 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
127623 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
127624 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
127625 +it87_read_value_27385 it87_read_value 0 27385 NULL
127626 +show_activation_width_27387 show_activation_width 0 27387 NULL
127627 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
127628 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
127629 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
127630 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
127631 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
127632 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
127633 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
127634 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
127635 +lx_set_granularity_27414 lx_set_granularity 0 27414 NULL nohasharray
127636 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 &lx_set_granularity_27414
127637 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
127638 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
127639 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
127640 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
127641 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
127642 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
127643 +cypress_write_27423 cypress_write 4-0 27423 NULL
127644 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
127645 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
127646 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
127647 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
127648 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
127649 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
127650 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
127651 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
127652 +priority_show_27437 priority_show 0 27437 NULL nohasharray
127653 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
127654 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
127655 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
127656 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
127657 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
127658 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
127659 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
127660 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
127661 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
127662 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
127663 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
127664 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
127665 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
127666 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
127667 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
127668 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
127669 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
127670 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
127671 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
127672 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
127673 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
127674 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
127675 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
127676 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
127677 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
127678 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
127679 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
127680 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 NULL nohasharray
127681 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500 nohasharray
127682 +__usbnet_write_cmd_27500 __usbnet_write_cmd 0-7 27500 &vtpm_recv_27500
127683 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
127684 +show_port_phy_27505 show_port_phy 0 27505 NULL
127685 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
127686 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
127687 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
127688 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
127689 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
127690 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
127691 +store_sensor_27515 store_sensor 0-4 27515 NULL
127692 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
127693 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
127694 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
127695 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
127696 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
127697 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
127698 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
127699 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
127700 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
127701 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
127702 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
127703 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
127704 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
127705 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
127706 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
127707 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
127708 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
127709 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
127710 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
127711 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
127712 +sco_sock_recvmsg_27572 sco_sock_recvmsg 0-4 27572 NULL
127713 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
127714 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
127715 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
127716 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 NULL
127717 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
127718 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
127719 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
127720 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
127721 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
127722 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
127723 +tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
127724 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
127725 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
127726 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
127727 +max_age_show_27620 max_age_show 0 27620 NULL
127728 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
127729 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
127730 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
127731 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
127732 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
127733 +connect_27639 connect 0 27639 NULL
127734 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 NULL nohasharray
127735 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 &ocfs2_xattr_ibody_get_27642 nohasharray
127736 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &read_flush_procfs_27642
127737 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
127738 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
127739 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
127740 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
127741 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
127742 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
127743 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
127744 +presence_read_file_27668 presence_read_file 0 27668 NULL
127745 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 NULL nohasharray
127746 +qword_get_27670 qword_get 0 27670 &vprbrd_i2c_receive_27670
127747 +min_sync_show_27671 min_sync_show 0 27671 NULL
127748 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
127749 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
127750 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
127751 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
127752 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
127753 +read_27678 read 0 27678 NULL
127754 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
127755 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
127756 +trusted_get_27684 trusted_get 0 27684 NULL
127757 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
127758 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
127759 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
127760 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
127761 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
127762 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
127763 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
127764 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
127765 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
127766 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
127767 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
127768 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
127769 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
127770 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
127771 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
127772 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
127773 +drv_start_27735 drv_start 0 27735 NULL
127774 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
127775 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
127776 +do_grow_27746 do_grow 0 27746 NULL
127777 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
127778 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
127779 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
127780 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
127781 +md4_update_27759 md4_update 0 27759 NULL nohasharray
127782 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
127783 +store_io_db_27768 store_io_db 0-4 27768 NULL
127784 +kcalloc_27770 kcalloc 2-1 27770 NULL
127785 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
127786 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
127787 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
127788 +device_notifier_27779 device_notifier 0 27779 NULL
127789 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
127790 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
127791 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 NULL nohasharray
127792 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 &t4vf_set_rxmode_27792
127793 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
127794 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
127795 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
127796 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
127797 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
127798 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
127799 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
127800 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
127801 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
127802 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
127803 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
127804 +smk_set_access_27817 smk_set_access 0 27817 NULL
127805 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
127806 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
127807 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
127808 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
127809 +sys_listxattr_27833 sys_listxattr 3 27833 NULL nohasharray
127810 +init_header_complete_27833 init_header_complete 0 27833 &sys_listxattr_27833
127811 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
127812 +et131x_open_27842 et131x_open 0 27842 NULL
127813 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
127814 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
127815 +read_profile_27859 read_profile 3-0 27859 NULL
127816 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
127817 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
127818 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
127819 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
127820 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
127821 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
127822 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
127823 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
127824 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
127825 +diag_read_27874 diag_read 0 27874 NULL
127826 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
127827 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
127828 +show_als_channel_27889 show_als_channel 0 27889 NULL
127829 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 0-4 27893 NULL
127830 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
127831 +func_27900 func 0 27900 NULL nohasharray
127832 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
127833 +gluebi_write_27905 gluebi_write 3 27905 NULL
127834 +handle_dots_27910 handle_dots 0 27910 NULL
127835 +store_27911 store 0-4 27911 NULL
127836 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
127837 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
127838 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
127839 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
127840 +bm_find_next_27929 bm_find_next 2 27929 NULL
127841 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
127842 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
127843 +get_alarm_27933 get_alarm 0 27933 NULL
127844 +can_attach_27934 can_attach 0 27934 NULL
127845 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
127846 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
127847 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
127848 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
127849 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
127850 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
127851 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL nohasharray
127852 +is_xen_swiotlb_buffer_27955 is_xen_swiotlb_buffer 1 27955 &_transport_get_linkerrors_27955
127853 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
127854 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
127855 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
127856 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
127857 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
127858 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
127859 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
127860 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
127861 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
127862 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
127863 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
127864 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
127865 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
127866 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
127867 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
127868 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
127869 +get_max_state_27981 get_max_state 0 27981 NULL
127870 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
127871 +wan_set_status_27984 wan_set_status 0 27984 NULL
127872 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
127873 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
127874 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
127875 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
127876 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
127877 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
127878 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
127879 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
127880 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
127881 +seq_get_buf_28006 seq_get_buf 0 28006 NULL
127882 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
127883 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
127884 +device_id_show_28011 device_id_show 0 28011 NULL
127885 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
127886 +show_28017 show 0 28017 NULL nohasharray
127887 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
127888 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
127889 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
127890 +memory_block_action_28024 memory_block_action 0 28024 NULL
127891 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
127892 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
127893 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
127894 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
127895 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
127896 +smc_open_28037 smc_open 0 28037 NULL nohasharray
127897 +store_map_28037 store_map 0-4 28037 &smc_open_28037
127898 +show_pools_28038 show_pools 0 28038 NULL
127899 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
127900 +xen_do_set_identity_and_remap_chunk_28045 xen_do_set_identity_and_remap_chunk 1 28045 NULL
127901 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
127902 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
127903 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
127904 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
127905 +pool_status_28055 pool_status 5 28055 NULL
127906 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
127907 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL
127908 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
127909 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
127910 +ib_query_port_28079 ib_query_port 0 28079 NULL
127911 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
127912 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
127913 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
127914 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
127915 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
127916 +xen_set_identity_and_remap_28092 xen_set_identity_and_remap 3 28092 NULL
127917 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
127918 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
127919 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
127920 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
127921 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
127922 +show_initstate_28108 show_initstate 0 28108 NULL
127923 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
127924 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
127925 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
127926 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
127927 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
127928 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
127929 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
127930 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
127931 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
127932 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
127933 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
127934 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
127935 +manuf_show_28140 manuf_show 0 28140 NULL
127936 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
127937 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
127938 +video_read_28148 video_read 3-0 28148 NULL nohasharray
127939 +store_28148 store 0 28148 &video_read_28148
127940 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
127941 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
127942 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
127943 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
127944 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
127945 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
127946 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
127947 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
127948 +vread_28173 vread 0-3 28173 NULL
127949 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
127950 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
127951 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
127952 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
127953 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
127954 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
127955 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
127956 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
127957 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
127958 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
127959 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL nohasharray
127960 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 &cifs_reconnect_tcon_28200
127961 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
127962 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
127963 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
127964 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
127965 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
127966 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 NULL nohasharray
127967 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220 nohasharray
127968 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 &pci_pm_prepare_28220
127969 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
127970 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
127971 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
127972 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
127973 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
127974 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
127975 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
127976 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
127977 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
127978 +write_28250 write 0 28250 NULL nohasharray
127979 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
127980 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
127981 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
127982 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
127983 +pci_notify_28258 pci_notify 0 28258 NULL
127984 +add_interface_28259 add_interface 0 28259 NULL
127985 +tipc_bclink_xmit_28262 tipc_bclink_xmit 0 28262 NULL
127986 +airo_open_28270 airo_open 0 28270 NULL
127987 +avtab_read_28272 avtab_read 0 28272 NULL
127988 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
127989 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
127990 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
127991 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
127992 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
127993 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
127994 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
127995 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
127996 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
127997 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
127998 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
127999 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
128000 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
128001 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
128002 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
128003 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
128004 +print_fw_version_28310 print_fw_version 0 28310 NULL
128005 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
128006 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
128007 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
128008 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
128009 +generic_access_phys_28318 generic_access_phys 4-2 28318 NULL
128010 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
128011 +filldir64_28323 filldir64 3 28323 NULL
128012 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
128013 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
128014 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
128015 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
128016 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
128017 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 NULL nohasharray
128018 +xpcs_mmd_read_28331 xpcs_mmd_read 3 28331 &rndis_opts_host_addr_show_28331
128019 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
128020 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
128021 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
128022 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
128023 +michael_init_28344 michael_init 0 28344 NULL nohasharray
128024 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 &michael_init_28344
128025 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
128026 +ldlat_show_28348 ldlat_show 0 28348 NULL
128027 +snapshot_write_28351 snapshot_write 3-0 28351 NULL
128028 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
128029 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
128030 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
128031 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357 nohasharray
128032 +data_read_28357 data_read 0 28357 &show_mem_db_28357
128033 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
128034 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
128035 +send_control_msg_28366 send_control_msg 0 28366 NULL
128036 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
128037 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
128038 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL nohasharray
128039 +poison_show_28373 poison_show 0 28373 &uwb_dev_RSSI_show_28373
128040 +operstate_show_28374 operstate_show 0 28374 NULL
128041 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
128042 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
128043 +sys_writev_28384 sys_writev 3 28384 NULL
128044 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
128045 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
128046 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
128047 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
128048 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
128049 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
128050 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
128051 +mtu_28400 mtu 0 28400 NULL
128052 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
128053 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
128054 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
128055 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
128056 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
128057 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
128058 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
128059 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
128060 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
128061 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
128062 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
128063 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
128064 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
128065 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
128066 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
128067 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
128068 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
128069 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
128070 +direction_show_28442 direction_show 0 28442 NULL
128071 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
128072 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
128073 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
128074 +lookup_last_28455 lookup_last 0 28455 NULL
128075 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
128076 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
128077 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
128078 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
128079 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
128080 +show_28462 show 0 28462 NULL
128081 +set_mode_28465 set_mode 0 28465 NULL
128082 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
128083 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 NULL nohasharray
128084 +create_urbs_28470 create_urbs 0 28470 &rtl8169_get_regs_len_28470
128085 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
128086 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
128087 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
128088 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
128089 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
128090 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
128091 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
128092 +max_response_pages_28492 max_response_pages 0 28492 NULL
128093 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
128094 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
128095 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
128096 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
128097 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
128098 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
128099 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
128100 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
128101 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
128102 +show_temp0_28521 show_temp0 0 28521 NULL nohasharray
128103 +__next_node_28521 __next_node 1-0 28521 &show_temp0_28521
128104 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
128105 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
128106 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
128107 +list_28535 list 0-5 28535 NULL
128108 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
128109 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
128110 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
128111 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
128112 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544
128113 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
128114 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
128115 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
128116 +statfs_28548 statfs 0 28548 NULL
128117 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
128118 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
128119 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
128120 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
128121 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 NULL
128122 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
128123 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
128124 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
128125 +qp_enqueue_locked_28567 qp_enqueue_locked 0-5-3 28567 NULL nohasharray
128126 +asymmetric_verify_28567 asymmetric_verify 3 28567 &qp_enqueue_locked_28567
128127 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
128128 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
128129 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
128130 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &saa7127_s_stream_28581
128131 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
128132 +el3_open_28584 el3_open 0 28584 NULL
128133 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
128134 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
128135 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
128136 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
128137 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
128138 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
128139 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
128140 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
128141 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
128142 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
128143 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
128144 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
128145 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
128146 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
128147 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
128148 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 NULL
128149 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
128150 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
128151 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
128152 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
128153 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
128154 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
128155 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
128156 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
128157 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
128158 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
128159 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
128160 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
128161 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
128162 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
128163 +byte_read_data_28650 byte_read_data 0 28650 NULL
128164 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
128165 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
128166 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
128167 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
128168 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
128169 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
128170 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
128171 +show_refcnt_28672 show_refcnt 0 28672 NULL
128172 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
128173 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
128174 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
128175 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 NULL nohasharray
128176 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681 nohasharray
128177 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 &_picolcd_flash_read_28681
128178 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
128179 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
128180 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
128181 +min_show_28691 min_show 0 28691 NULL nohasharray
128182 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
128183 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
128184 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
128185 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
128186 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
128187 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
128188 +balance_level_28707 balance_level 0 28707 NULL
128189 +power_28709 power 0 28709 NULL nohasharray
128190 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
128191 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
128192 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
128193 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
128194 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
128195 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
128196 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 NULL nohasharray
128197 +drm_plane_init_28731 drm_plane_init 6 28731 &nfs_revalidate_file_size_28731
128198 +spi_execute_28736 spi_execute 5 28736 NULL
128199 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
128200 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
128201 +switch_channel_28739 switch_channel 0 28739 NULL
128202 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
128203 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
128204 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
128205 +getprocattr_28754 getprocattr 0 28754 NULL
128206 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
128207 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
128208 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
128209 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
128210 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
128211 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
128212 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
128213 +peek_head_len_28771 peek_head_len 0 28771 NULL
128214 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
128215 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
128216 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
128217 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
128218 +set_mode_28785 set_mode 0 28785 NULL
128219 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
128220 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
128221 +thaw_super_28793 thaw_super 0 28793 NULL
128222 +sel_write_member_28800 sel_write_member 3 28800 NULL
128223 +show_28801 show 0 28801 NULL
128224 +update_28806 update 0 28806 NULL
128225 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
128226 +set_lbt_28811 set_lbt 0 28811 NULL
128227 +udp_packet_28817 udp_packet 0 28817 NULL
128228 +user_preparse_28821 user_preparse 0 28821 NULL
128229 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
128230 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
128231 +show_prochot_28824 show_prochot 0 28824 NULL
128232 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
128233 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
128234 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 NULL nohasharray
128235 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 &itg3200_write_reg_8_28833
128236 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
128237 +udplite_packet_28840 udplite_packet 0 28840 NULL
128238 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
128239 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
128240 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
128241 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
128242 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
128243 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
128244 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
128245 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
128246 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
128247 +e100_self_test_28862 e100_self_test 0 28862 NULL
128248 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
128249 +disk_store_28868 disk_store 0-4 28868 NULL
128250 +profile_init_28870 profile_init 0 28870 NULL
128251 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
128252 +unix_create_28874 unix_create 0 28874 NULL
128253 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
128254 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
128255 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
128256 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
128257 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
128258 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
128259 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
128260 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
128261 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
128262 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
128263 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
128264 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
128265 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
128266 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
128267 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
128268 +get_video_status_28922 get_video_status 0 28922 NULL
128269 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
128270 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
128271 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
128272 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
128273 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
128274 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
128275 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
128276 +push_rx_28939 push_rx 3 28939 NULL
128277 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
128278 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
128279 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
128280 +icmp_packet_28950 icmp_packet 0 28950 NULL
128281 +affs_intl_hash_dentry_28953 affs_intl_hash_dentry 0 28953 NULL
128282 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
128283 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL
128284 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
128285 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
128286 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
128287 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
128288 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
128289 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
128290 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
128291 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
128292 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
128293 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
128294 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
128295 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
128296 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
128297 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
128298 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
128299 +netlink_bind_28992 netlink_bind 0 28992 NULL
128300 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
128301 +device_show_bool_28994 device_show_bool 0 28994 NULL
128302 +store_28995 store 0 28995 NULL
128303 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
128304 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
128305 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
128306 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
128307 +fdb_insert_29003 fdb_insert 0 29003 NULL
128308 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
128309 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
128310 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
128311 +read_alloc_29022 read_alloc 0 29022 NULL
128312 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
128313 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
128314 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
128315 +rmd160_update_29027 rmd160_update 0 29027 NULL
128316 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
128317 +channels_supported_show_29031 channels_supported_show 0 29031 NULL nohasharray
128318 +sys_fcntl64_29031 sys_fcntl64 3 29031 &channels_supported_show_29031
128319 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
128320 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
128321 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
128322 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
128323 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 NULL nohasharray
128324 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 &ov772x_s_ctrl_29039
128325 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
128326 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
128327 +ipath_dma_map_single_29047 ipath_dma_map_single 0 29047 NULL
128328 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
128329 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
128330 +tso_fragment_29050 tso_fragment 3 29050 NULL
128331 +open_tx_first_29051 open_tx_first 0 29051 NULL
128332 +send_request_29054 send_request 0 29054 NULL
128333 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
128334 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
128335 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
128336 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
128337 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
128338 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
128339 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
128340 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
128341 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
128342 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
128343 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
128344 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
128345 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
128346 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
128347 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
128348 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
128349 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
128350 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
128351 +show_29089 show 0 29089 NULL
128352 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
128353 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
128354 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
128355 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
128356 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
128357 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
128358 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
128359 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
128360 +show_tach_29110 show_tach 0 29110 NULL
128361 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
128362 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
128363 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
128364 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
128365 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
128366 +snprintf_29125 snprintf 0 29125 NULL
128367 +init_mac_29127 init_mac 0 29127 NULL
128368 +debug_cow_store_29128 debug_cow_store 4-0 29128 NULL
128369 +iov_shorten_29130 iov_shorten 0 29130 NULL
128370 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
128371 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
128372 +show_nports_29139 show_nports 0 29139 NULL nohasharray
128373 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
128374 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
128375 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
128376 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
128377 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
128378 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
128379 +chunksize_show_29145 chunksize_show 0 29145 NULL
128380 +reshape_ring_29147 reshape_ring 2 29147 NULL
128381 +show_29152 show 0 29152 NULL nohasharray
128382 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
128383 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
128384 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
128385 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL
128386 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
128387 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
128388 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
128389 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
128390 +badblocks_show_29175 badblocks_show 0 29175 NULL
128391 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
128392 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
128393 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
128394 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
128395 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
128396 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
128397 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
128398 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
128399 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
128400 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
128401 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
128402 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
128403 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
128404 +disable_vport_29223 disable_vport 0 29223 NULL
128405 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
128406 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
128407 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &snd_seq_ioctl_set_client_info_29224
128408 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
128409 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 NULL nohasharray
128410 +pages_unshared_show_29229 pages_unshared_show 0 29229 &aat2870_ldo_enable_29229
128411 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
128412 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
128413 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
128414 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
128415 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
128416 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
128417 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
128418 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
128419 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
128420 +help_29245 help 0 29245 NULL nohasharray
128421 +wake_store_29245 wake_store 0-4 29245 &help_29245
128422 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
128423 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
128424 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
128425 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
128426 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
128427 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
128428 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
128429 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
128430 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
128431 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
128432 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
128433 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
128434 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
128435 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
128436 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
128437 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
128438 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
128439 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
128440 +range_read_29291 range_read 0 29291 NULL
128441 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
128442 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
128443 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
128444 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
128445 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
128446 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
128447 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
128448 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
128449 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
128450 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
128451 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
128452 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
128453 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
128454 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
128455 +set_page_29334 set_page 0 29334 NULL
128456 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
128457 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
128458 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
128459 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
128460 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
128461 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
128462 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
128463 +context_show_29361 context_show 0 29361 NULL nohasharray
128464 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
128465 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
128466 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
128467 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
128468 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
128469 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
128470 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
128471 +store_29393 store 0 29393 NULL
128472 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
128473 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
128474 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
128475 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
128476 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
128477 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
128478 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
128479 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
128480 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL
128481 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
128482 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
128483 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
128484 +mempool_create_29437 mempool_create 1 29437 NULL
128485 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
128486 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
128487 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
128488 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL
128489 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
128490 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
128491 +show_29455 show 0 29455 NULL nohasharray
128492 +__kmalloc_node_29455 __kmalloc_node 1 29455 &show_29455
128493 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
128494 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
128495 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
128496 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
128497 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
128498 +memcg_update_cache_params_29465 memcg_update_cache_params 2-0 29465 NULL nohasharray
128499 +geos_gpio_show_29465 geos_gpio_show 0 29465 &memcg_update_cache_params_29465 nohasharray
128500 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
128501 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
128502 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
128503 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
128504 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
128505 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
128506 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
128507 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
128508 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
128509 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
128510 +topology_change_show_29484 topology_change_show 0 29484 NULL
128511 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
128512 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
128513 +show_29488 show 0 29488 NULL
128514 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
128515 +store_reset_29502 store_reset 0-4 29502 NULL
128516 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
128517 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
128518 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
128519 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
128520 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
128521 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
128522 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
128523 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
128524 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
128525 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
128526 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
128527 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
128528 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
128529 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
128530 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
128531 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
128532 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
128533 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
128534 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
128535 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
128536 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
128537 +vfs_read_29543 vfs_read 0-3 29543 NULL
128538 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
128539 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
128540 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
128541 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
128542 +ftrace_write_29551 ftrace_write 3-1 29551 NULL
128543 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
128544 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
128545 +show_in_input3_29564 show_in_input3 0 29564 NULL
128546 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
128547 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
128548 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
128549 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
128550 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
128551 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
128552 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
128553 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
128554 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
128555 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
128556 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
128557 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
128558 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
128559 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL
128560 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
128561 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
128562 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
128563 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
128564 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
128565 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
128566 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
128567 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
128568 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
128569 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
128570 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
128571 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
128572 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
128573 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
128574 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
128575 +show_power_29626 show_power 0 29626 NULL
128576 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
128577 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
128578 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
128579 +spi_write_29631 spi_write 0 29631 NULL
128580 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
128581 +read_null_29633 read_null 0-3 29633 NULL nohasharray
128582 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
128583 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
128584 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
128585 +md5_init_29643 md5_init 0 29643 NULL
128586 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
128587 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
128588 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
128589 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
128590 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
128591 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
128592 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 NULL nohasharray
128593 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 &_regulator_do_enable_29656
128594 +d_hash_29661 d_hash 0 29661 NULL
128595 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
128596 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
128597 +user_get_29663 user_get 0 29663 NULL
128598 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
128599 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
128600 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
128601 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
128602 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
128603 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
128604 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
128605 +sync_29693 sync 0 29693 NULL nohasharray
128606 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
128607 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
128608 +output_29700 output 0 29700 NULL
128609 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
128610 +cp_open_29706 cp_open 0 29706 NULL
128611 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL nohasharray
128612 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 &posix_acl_from_xattr_29708
128613 +probes_write_29711 probes_write 3 29711 NULL
128614 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
128615 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
128616 +compat_write_data_29715 compat_write_data 0 29715 NULL
128617 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
128618 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
128619 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
128620 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
128621 +wake_show_29730 wake_show 0 29730 NULL
128622 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
128623 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL nohasharray
128624 +skein_1024_update_29732 skein_1024_update 0 29732 &nv_change_mtu_29732
128625 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
128626 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
128627 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
128628 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
128629 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
128630 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
128631 +adp5520_show_29748 adp5520_show 0 29748 NULL
128632 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
128633 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
128634 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
128635 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
128636 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
128637 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
128638 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
128639 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
128640 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
128641 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
128642 +devid_show_29772 devid_show 0 29772 NULL
128643 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
128644 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
128645 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
128646 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
128647 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
128648 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
128649 +dbAlloc_29794 dbAlloc 0 29794 NULL
128650 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
128651 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
128652 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
128653 +ext4_trim_all_free_29806 ext4_trim_all_free 2-4-3 29806 NULL
128654 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
128655 +oprofile_start_29810 oprofile_start 0 29810 NULL
128656 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
128657 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
128658 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
128659 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 NULL nohasharray
128660 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 &stk_sensor_set_brightness_29822
128661 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
128662 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
128663 +kexec_crash_loaded_show_29830 kexec_crash_loaded_show 0 29830 NULL
128664 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
128665 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
128666 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
128667 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
128668 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
128669 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
128670 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
128671 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
128672 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
128673 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
128674 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
128675 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
128676 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
128677 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
128678 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
128679 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
128680 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
128681 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871
128682 +dma_map_xdr_29874 dma_map_xdr 0-3 29874 NULL
128683 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
128684 +setup_29880 setup 0 29880 NULL
128685 +store_pan_29882 store_pan 0-4 29882 NULL
128686 +find_free_ctxt_29886 find_free_ctxt 0 29886 NULL nohasharray
128687 +nfc_targets_found_29886 nfc_targets_found 3 29886 &find_free_ctxt_29886
128688 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
128689 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
128690 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
128691 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
128692 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
128693 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
128694 +follow_pte_29913 follow_pte 0 29913 NULL
128695 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
128696 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
128697 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
128698 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
128699 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
128700 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
128701 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
128702 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
128703 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
128704 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
128705 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
128706 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
128707 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
128708 +ipv6_recv_error_29947 ipv6_recv_error 0-3 29947 &__btrfs_getxattr_29947
128709 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
128710 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
128711 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
128712 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
128713 +init_29962 init 0 29962 NULL
128714 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
128715 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
128716 +register_one_node_29973 register_one_node 0 29973 NULL
128717 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
128718 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
128719 +location_store_29981 location_store 0-3 29981 NULL
128720 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
128721 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
128722 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
128723 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
128724 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
128725 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
128726 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
128727 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
128728 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
128729 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
128730 +memcpy_to_msg_30012 memcpy_to_msg 0-3 30012 NULL
128731 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
128732 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
128733 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
128734 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
128735 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
128736 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
128737 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
128738 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
128739 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
128740 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
128741 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
128742 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
128743 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
128744 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
128745 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
128746 +SyS_write_30059 SyS_write 3 30059 NULL
128747 +general_stats_read_30067 general_stats_read 0 30067 NULL
128748 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
128749 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
128750 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
128751 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
128752 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
128753 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
128754 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
128755 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
128756 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
128757 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
128758 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
128759 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
128760 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
128761 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
128762 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
128763 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
128764 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
128765 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
128766 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &tea5764_s_ctrl_30121
128767 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
128768 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
128769 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
128770 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
128771 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
128772 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
128773 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
128774 +u_memcpya_30139 u_memcpya 2-3 30139 NULL nohasharray
128775 +sysv_hash_30139 sysv_hash 0 30139 &u_memcpya_30139
128776 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
128777 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
128778 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
128779 +start_transfer_30146 start_transfer 0 30146 NULL
128780 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
128781 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
128782 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
128783 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
128784 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
128785 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
128786 +cs_init_30168 cs_init 0 30168 NULL
128787 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
128788 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
128789 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
128790 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
128791 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
128792 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
128793 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
128794 +hrz_open_30192 hrz_open 0 30192 NULL
128795 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
128796 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
128797 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
128798 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
128799 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
128800 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
128801 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
128802 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
128803 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
128804 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
128805 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
128806 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
128807 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
128808 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
128809 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
128810 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
128811 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
128812 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
128813 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
128814 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
128815 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
128816 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
128817 +read_data_offset_30230 read_data_offset 0 30230 NULL
128818 +nested_symlink_30235 nested_symlink 0 30235 NULL
128819 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
128820 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
128821 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL nohasharray
128822 +lg4ff_range_store_30245 lg4ff_range_store 0-4 30245 &o2nm_cluster_store_30245
128823 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
128824 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
128825 +sock_aio_write_30257 sock_aio_write 0 30257 NULL
128826 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
128827 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
128828 +kexec_crash_size_store_30263 kexec_crash_size_store 0-4 30263 NULL
128829 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
128830 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
128831 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
128832 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
128833 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
128834 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
128835 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
128836 +to_addr_param_30275 to_addr_param 0 30275 NULL
128837 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
128838 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
128839 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
128840 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
128841 +max77686_rtc_stop_alarm_30293 max77686_rtc_stop_alarm 0 30293 NULL
128842 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
128843 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
128844 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
128845 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
128846 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
128847 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
128848 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
128849 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
128850 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
128851 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
128852 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
128853 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
128854 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
128855 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
128856 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL
128857 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
128858 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
128859 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
128860 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
128861 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
128862 +read_30336 read 0 30336 NULL nohasharray
128863 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
128864 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
128865 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
128866 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
128867 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
128868 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 NULL
128869 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
128870 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
128871 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
128872 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
128873 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
128874 +ipx_getname_30363 ipx_getname 0 30363 NULL
128875 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
128876 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
128877 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
128878 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
128879 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
128880 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
128881 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
128882 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
128883 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
128884 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
128885 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
128886 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
128887 +blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3 30392 NULL
128888 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
128889 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
128890 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
128891 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
128892 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
128893 +ixgb_up_30405 ixgb_up 0 30405 NULL
128894 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
128895 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
128896 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
128897 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
128898 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
128899 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
128900 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
128901 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
128902 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
128903 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
128904 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
128905 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
128906 +mq_create_30425 mq_create 1 30425 NULL nohasharray
128907 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
128908 +ras_help_30427 ras_help 0 30427 NULL nohasharray
128909 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
128910 +can_notifier_30428 can_notifier 0 30428 NULL
128911 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
128912 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
128913 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
128914 +show_30434 show 0 30434 NULL
128915 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
128916 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
128917 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
128918 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
128919 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
128920 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
128921 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
128922 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
128923 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
128924 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
128925 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
128926 +urandom_read_30462 urandom_read 3-0 30462 NULL
128927 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
128928 +bop_lookup_30466 bop_lookup 0 30466 NULL
128929 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
128930 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
128931 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
128932 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 NULL nohasharray
128933 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 &soc_camera_platform_g_crop_30477
128934 +setexposure_30478 setexposure 0 30478 NULL
128935 +write_head_30481 write_head 4-0 30481 NULL nohasharray
128936 +update_30481 update 0 30481 &write_head_30481
128937 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
128938 +adu_write_30487 adu_write 3-0 30487 NULL
128939 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
128940 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
128941 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
128942 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
128943 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
128944 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
128945 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
128946 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
128947 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
128948 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
128949 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
128950 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
128951 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
128952 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
128953 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
128954 +packet_notifier_30510 packet_notifier 0 30510 NULL
128955 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
128956 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
128957 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
128958 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
128959 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
128960 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
128961 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
128962 +init_30531 init 0 30531 NULL
128963 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
128964 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
128965 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
128966 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
128967 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
128968 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
128969 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
128970 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
128971 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
128972 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
128973 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
128974 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
128975 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
128976 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
128977 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
128978 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
128979 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
128980 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
128981 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
128982 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
128983 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
128984 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
128985 +set_le_30581 set_le 4 30581 NULL
128986 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
128987 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
128988 +blk_init_tags_30592 blk_init_tags 1 30592 NULL
128989 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
128990 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
128991 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
128992 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
128993 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
128994 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
128995 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
128996 +SyS_msgrcv_30611 SyS_msgrcv 3 30611 NULL
128997 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
128998 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
128999 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
129000 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
129001 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
129002 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 NULL nohasharray
129003 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 &s5k4aa_set_exposure_30627
129004 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
129005 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
129006 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
129007 +run_store_30632 run_store 0-4 30632 NULL
129008 +show_30633 show 0 30633 NULL
129009 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
129010 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
129011 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
129012 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
129013 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
129014 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
129015 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
129016 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
129017 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
129018 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
129019 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
129020 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
129021 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
129022 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
129023 +agp_remap_30665 agp_remap 2 30665 NULL
129024 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
129025 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
129026 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
129027 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
129028 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
129029 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
129030 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
129031 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
129032 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
129033 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
129034 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
129035 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
129036 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
129037 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
129038 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
129039 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
129040 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
129041 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
129042 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
129043 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
129044 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
129045 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
129046 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
129047 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
129048 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
129049 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
129050 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
129051 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
129052 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
129053 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
129054 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
129055 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
129056 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
129057 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
129058 +snapshot_status_30744 snapshot_status 5 30744 NULL
129059 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
129060 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
129061 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
129062 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
129063 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
129064 +stepping_show_30758 stepping_show 0 30758 NULL
129065 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
129066 +aa_capable_30763 aa_capable 0 30763 NULL
129067 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
129068 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
129069 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
129070 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
129071 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
129072 +fillonedir_30772 fillonedir 3 30772 NULL
129073 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
129074 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
129075 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
129076 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
129077 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
129078 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
129079 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
129080 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
129081 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
129082 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
129083 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
129084 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
129085 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
129086 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
129087 +dn_create_30821 dn_create 0 30821 NULL
129088 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
129089 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
129090 +pvc_create_30834 pvc_create 0 30834 NULL
129091 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
129092 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
129093 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
129094 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
129095 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
129096 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
129097 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
129098 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
129099 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
129100 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
129101 +is_otg_show_30852 is_otg_show 0 30852 NULL
129102 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
129103 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
129104 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
129105 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
129106 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
129107 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
129108 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
129109 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
129110 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
129111 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
129112 +pn_recvmsg_30887 pn_recvmsg 0-4 30887 NULL nohasharray
129113 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
129114 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
129115 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
129116 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
129117 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
129118 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
129119 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
129120 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 NULL nohasharray
129121 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 &bq2415x_get_battery_regulation_voltage_30903
129122 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
129123 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
129124 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
129125 +num_pages_show_30915 num_pages_show 0 30915 NULL
129126 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
129127 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
129128 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
129129 +show_fan_max_30922 show_fan_max 0 30922 NULL
129130 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
129131 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
129132 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
129133 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
129134 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
129135 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
129136 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
129137 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
129138 +set_30936 set 0 30936 &hello_time_show_30936
129139 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
129140 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
129141 +read_usunc_30940 read_usunc 0 30940 NULL
129142 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
129143 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
129144 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
129145 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
129146 +store_30953 store 0-4 30953 &reserve_space_30953
129147 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
129148 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
129149 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
129150 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
129151 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
129152 +sr_write_async_30968 sr_write_async 3 30968 NULL
129153 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
129154 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 NULL
129155 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
129156 +cypress_open_30984 cypress_open 0 30984 NULL
129157 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
129158 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
129159 +wan_write_30990 wan_write 0 30990 NULL
129160 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
129161 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
129162 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
129163 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
129164 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
129165 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
129166 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
129167 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
129168 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
129169 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
129170 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
129171 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
129172 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 NULL nohasharray
129173 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 &btrfs_space_info_show_bytes_may_use_31024 nohasharray
129174 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &phys_pmd_init_31024
129175 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
129176 +get_regs_len_31032 get_regs_len 0 31032 NULL
129177 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
129178 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
129179 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
129180 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
129181 +show_brightness_31047 show_brightness 0 31047 NULL
129182 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
129183 +sys_splice_31055 sys_splice 5 31055 NULL
129184 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
129185 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
129186 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
129187 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
129188 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
129189 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
129190 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
129191 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
129192 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
129193 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
129194 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
129195 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
129196 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
129197 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
129198 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
129199 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
129200 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
129201 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
129202 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
129203 +output_report_31105 output_report 0 31105 NULL
129204 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
129205 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
129206 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
129207 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
129208 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
129209 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
129210 +show_31115 show 0 31115 NULL
129211 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
129212 +space_store_31124 space_store 0-3 31124 NULL
129213 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
129214 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
129215 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
129216 +tse_init_rx_buffer_31129 tse_init_rx_buffer 0-3 31129 NULL
129217 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
129218 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
129219 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
129220 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
129221 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
129222 +ssb_read16_31139 ssb_read16 0 31139 NULL
129223 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
129224 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
129225 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL nohasharray
129226 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 &patch_nvhdmi_31148
129227 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
129228 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
129229 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
129230 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
129231 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
129232 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
129233 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
129234 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
129235 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
129236 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
129237 +store_31179 store 0-3 31179 NULL
129238 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
129239 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
129240 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
129241 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
129242 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
129243 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
129244 +amd8111_access_31197 amd8111_access 0 31197 NULL
129245 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 NULL nohasharray
129246 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 &rocker_dma_ring_create_31198
129247 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
129248 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
129249 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
129250 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
129251 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
129252 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
129253 +__read_reg_31216 __read_reg 0 31216 NULL
129254 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
129255 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
129256 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
129257 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
129258 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
129259 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
129260 +vmcoreinfo_show_31231 vmcoreinfo_show 0 31231 NULL
129261 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
129262 +store_31237 store 0-3 31237 NULL
129263 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
129264 +cyy_readb_31240 cyy_readb 0 31240 NULL nohasharray
129265 +tty_check_change_31240 tty_check_change 0 31240 &cyy_readb_31240
129266 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
129267 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
129268 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
129269 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
129270 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
129271 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
129272 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
129273 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
129274 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
129275 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
129276 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
129277 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
129278 +autosuspend_store_31279 autosuspend_store 0-4 31279 NULL nohasharray
129279 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 &autosuspend_store_31279
129280 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
129281 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
129282 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
129283 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
129284 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
129285 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
129286 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
129287 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
129288 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
129289 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
129290 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
129291 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
129292 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
129293 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
129294 +command_file_write_31318 command_file_write 3-0 31318 NULL
129295 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 NULL nohasharray
129296 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 &ext4_xattr_block_list_31325
129297 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
129298 +recvmsg_31331 recvmsg 0-4 31331 NULL
129299 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
129300 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
129301 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
129302 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
129303 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
129304 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
129305 +platform_device_add_31340 platform_device_add 0 31340 NULL
129306 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
129307 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
129308 +queue_setup_31353 queue_setup 0 31353 NULL
129309 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
129310 +outlen_write_31358 outlen_write 3-0 31358 NULL
129311 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
129312 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
129313 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
129314 +handler_31368 handler 0 31368 NULL
129315 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
129316 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
129317 +fb_blank_31377 fb_blank 0 31377 NULL
129318 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
129319 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
129320 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
129321 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
129322 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
129323 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
129324 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
129325 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
129326 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
129327 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
129328 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
129329 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
129330 +mcs7830_set_reg_31413 mcs7830_set_reg 0-3 31413 NULL
129331 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
129332 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
129333 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
129334 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 NULL nohasharray
129335 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 &test_rtc_read_time_31422 nohasharray
129336 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &_sp2d_max_pg_31422
129337 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
129338 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
129339 +iuu_open_31432 iuu_open 0 31432 NULL
129340 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 NULL nohasharray
129341 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 &snd_ice1712_capture_prepare_31445
129342 +security_set_bools_31447 security_set_bools 0 31447 NULL
129343 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
129344 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
129345 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
129346 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
129347 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
129348 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
129349 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
129350 +drm_read_31467 drm_read 0-3 31467 NULL
129351 +do_fcntl_31468 do_fcntl 3 31468 NULL
129352 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
129353 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
129354 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
129355 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
129356 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
129357 +ath10k_send_key_31483 ath10k_send_key 0 31483 NULL
129358 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
129359 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
129360 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
129361 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
129362 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
129363 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
129364 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
129365 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
129366 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
129367 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
129368 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
129369 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
129370 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
129371 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
129372 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
129373 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
129374 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
129375 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
129376 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
129377 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
129378 +fs_send_31530 fs_send 0 31530 NULL
129379 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
129380 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
129381 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
129382 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 NULL nohasharray
129383 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 &powerclamp_cpu_callback_31543
129384 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
129385 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
129386 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
129387 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
129388 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &vendor_name_show_31559
129389 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
129390 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
129391 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
129392 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
129393 +latch_read_file_31569 latch_read_file 0 31569 NULL
129394 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
129395 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
129396 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
129397 +osst_write_31581 osst_write 3-0 31581 NULL
129398 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
129399 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
129400 +fc_read_31589 fc_read 0-3 31589 NULL
129401 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
129402 +adp8870_read_31592 adp8870_read 0 31592 NULL
129403 +fc0011_set_params_31596 fc0011_set_params 0 31596 NULL nohasharray
129404 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 &fc0011_set_params_31596 nohasharray
129405 +diag_write_31596 diag_write 0 31596 &show_fc_vport_vport_state_31596
129406 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
129407 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
129408 +store_31610 store 0-4 31610 NULL
129409 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
129410 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
129411 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
129412 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
129413 +arvo_sysfs_read_31617 arvo_sysfs_read 0-6 31617 &memblock_virt_alloc_nopanic_31617
129414 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
129415 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
129416 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
129417 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
129418 +disassociate_31631 disassociate 0 31631 NULL
129419 +caif_create_31634 caif_create 0 31634 NULL
129420 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
129421 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
129422 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
129423 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
129424 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
129425 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
129426 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
129427 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
129428 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
129429 +current_page_show_31657 current_page_show 0 31657 NULL
129430 +reset_31659 reset 0 31659 NULL
129431 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 NULL nohasharray
129432 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 &__ceph_do_getattr_31661 nohasharray
129433 +bq4802_read_time_31661 bq4802_read_time 0 31661 &xfer_secondary_pool_31661
129434 +__lgread_31668 __lgread 4 31668 NULL
129435 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
129436 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
129437 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
129438 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
129439 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
129440 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
129441 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 NULL nohasharray
129442 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682 nohasharray
129443 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 &bq2415x_set_charge_current_31682
129444 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
129445 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
129446 +x25_bind_31686 x25_bind 0 31686 NULL
129447 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
129448 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
129449 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
129450 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
129451 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
129452 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
129453 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
129454 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
129455 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
129456 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
129457 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
129458 +apply_constraint_31714 apply_constraint 0 31714 NULL
129459 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
129460 +id_device_show_31718 id_device_show 0 31718 NULL
129461 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
129462 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
129463 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
129464 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
129465 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
129466 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
129467 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
129468 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
129469 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
129470 +set_audio_31733 set_audio 0 31733 NULL
129471 +label_northbridge_31734 label_northbridge 0 31734 NULL
129472 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
129473 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
129474 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
129475 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
129476 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
129477 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
129478 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
129479 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
129480 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
129481 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
129482 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
129483 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
129484 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
129485 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
129486 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
129487 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
129488 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
129489 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
129490 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
129491 +tg3_start_31796 tg3_start 0 31796 NULL
129492 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
129493 +get_count_order_31800 get_count_order 0 31800 NULL
129494 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
129495 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
129496 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
129497 +data_write_31805 data_write 3-0 31805 NULL
129498 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
129499 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
129500 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
129501 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
129502 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
129503 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
129504 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
129505 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
129506 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
129507 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
129508 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
129509 +any_show_31831 any_show 0 31831 NULL
129510 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
129511 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
129512 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
129513 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
129514 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
129515 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
129516 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
129517 +show_31851 show 0 31851 NULL
129518 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
129519 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
129520 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
129521 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
129522 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
129523 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
129524 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
129525 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
129526 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
129527 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
129528 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
129529 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
129530 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876
129531 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
129532 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
129533 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
129534 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
129535 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
129536 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
129537 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
129538 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
129539 +xattr_permission_31907 xattr_permission 0 31907 NULL
129540 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
129541 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
129542 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
129543 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
129544 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
129545 +new_dir_31919 new_dir 3 31919 NULL
129546 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
129547 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
129548 +show_lsvalue_31923 show_lsvalue 0 31923 NULL
129549 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
129550 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
129551 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
129552 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
129553 +era_status_31934 era_status 5 31934 NULL
129554 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
129555 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL nohasharray
129556 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 &bh1770_set_prox_rate_below_31937
129557 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
129558 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
129559 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
129560 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
129561 +read_mem_31942 read_mem 3-0 31942 NULL
129562 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
129563 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
129564 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
129565 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
129566 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
129567 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
129568 +vb2_write_31948 vb2_write 3-0 31948 NULL
129569 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
129570 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
129571 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
129572 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
129573 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
129574 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
129575 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
129576 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
129577 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
129578 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
129579 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
129580 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
129581 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
129582 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
129583 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
129584 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
129585 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
129586 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
129587 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
129588 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
129589 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
129590 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
129591 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
129592 +si4713_setup_31994 si4713_setup 0 31994 NULL
129593 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
129594 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
129595 +poll_dte_32001 poll_dte 0 32001 NULL
129596 +show_line_32004 show_line 0-3-4 32004 NULL
129597 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 NULL nohasharray
129598 +calc_hmac_32010 calc_hmac 3 32010 &jffs2_rtime_decompress_32010
129599 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
129600 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
129601 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
129602 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
129603 +stk_read_32038 stk_read 3-0 32038 NULL
129604 +camera_show_32039 camera_show 0 32039 NULL
129605 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
129606 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
129607 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
129608 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
129609 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
129610 +dnet_open_32060 dnet_open 0 32060 NULL
129611 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
129612 +flush_buffer_32063 flush_buffer 0 32063 NULL
129613 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
129614 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
129615 +multipath_run_32066 multipath_run 0 32066 NULL
129616 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
129617 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
129618 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
129619 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
129620 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
129621 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
129622 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
129623 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
129624 +toshiba_touchpad_show_32091 toshiba_touchpad_show 0 32091 NULL nohasharray
129625 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 &toshiba_touchpad_show_32091
129626 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
129627 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
129628 +bio_alloc_32095 bio_alloc 2 32095 NULL
129629 +temp_show_32099 temp_show 0 32099 NULL
129630 +alloc_pwms_32100 alloc_pwms 2-1 32100 NULL
129631 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
129632 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
129633 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
129634 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
129635 +ep_enable_32105 ep_enable 0 32105 NULL
129636 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
129637 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
129638 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
129639 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
129640 +disk_status_32120 disk_status 4-0 32120 NULL
129641 +adfs_hash_32125 adfs_hash 0 32125 NULL
129642 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
129643 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
129644 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
129645 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
129646 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
129647 +alloc_tx_32143 alloc_tx 2 32143 NULL
129648 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
129649 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
129650 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
129651 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
129652 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
129653 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
129654 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
129655 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
129656 +bind_32161 bind 0 32161 NULL
129657 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
129658 +venus_link_32165 venus_link 5 32165 NULL
129659 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 NULL nohasharray
129660 +channel_get_32166 channel_get 0 32166 &s5p_jpeg_s_ctrl_32166
129661 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
129662 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
129663 +get_beep_32172 get_beep 0 32172 NULL
129664 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
129665 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
129666 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
129667 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
129668 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
129669 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
129670 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
129671 +validate_add_page_32189 validate_add_page 0 32189 NULL
129672 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
129673 +del_ptr_32197 del_ptr 4 32197 NULL
129674 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
129675 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
129676 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
129677 +affs_statfs_32208 affs_statfs 0 32208 NULL
129678 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
129679 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
129680 +lower_callback_32223 lower_callback 0 32223 NULL
129681 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
129682 +mic_get_smpt_ref_count_32226 mic_get_smpt_ref_count 0 32226 NULL
129683 +open_patch_32229 open_patch 0 32229 NULL
129684 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
129685 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
129686 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
129687 +ec_transaction_32239 ec_transaction 0 32239 NULL
129688 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 0-4 32241 NULL
129689 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
129690 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
129691 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
129692 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
129693 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
129694 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
129695 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
129696 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
129697 +dp_device_event_32266 dp_device_event 0 32266 NULL
129698 +write_cam_control_32268 write_cam_control 0 32268 NULL
129699 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
129700 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
129701 +store_in_max_32278 store_in_max 0-4 32278 NULL
129702 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
129703 +runtime_resume_32282 runtime_resume 0 32282 NULL
129704 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
129705 +show_control_32286 show_control 0 32286 NULL
129706 +uart401_open_32288 uart401_open 0 32288 NULL
129707 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
129708 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
129709 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
129710 +find_ci_32301 find_ci 0 32301 NULL
129711 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
129712 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
129713 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
129714 +pm_async_show_32309 pm_async_show 0 32309 NULL
129715 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
129716 +SyS_select_32319 SyS_select 1 32319 NULL
129717 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
129718 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
129719 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
129720 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
129721 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
129722 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
129723 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
129724 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
129725 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
129726 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
129727 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
129728 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
129729 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
129730 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
129731 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
129732 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
129733 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
129734 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
129735 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
129736 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
129737 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
129738 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
129739 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
129740 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
129741 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
129742 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
129743 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
129744 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
129745 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
129746 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
129747 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
129748 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
129749 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
129750 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
129751 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
129752 +root_port_show_32379 root_port_show 0 32379 NULL
129753 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
129754 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
129755 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
129756 +x75create_32394 x75create 0 32394 NULL
129757 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
129758 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
129759 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
129760 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
129761 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
129762 +usecs_to_dev_32404 usecs_to_dev 0 32404 NULL nohasharray
129763 +lpfc_info_show_32404 lpfc_info_show 0 32404 &usecs_to_dev_32404 nohasharray
129764 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &lpfc_info_show_32404
129765 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
129766 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
129767 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
129768 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
129769 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
129770 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
129771 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
129772 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
129773 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
129774 +SyS_send_32424 SyS_send 3 32424 NULL
129775 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
129776 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
129777 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
129778 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
129779 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
129780 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
129781 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
129782 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
129783 +show_in16_32441 show_in16 0 32441 NULL
129784 +axnet_resume_32442 axnet_resume 0 32442 NULL
129785 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
129786 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
129787 +set_status_32456 set_status 0 32456 NULL
129788 +wm8350_block_read_32458 wm8350_block_read 0 32458 NULL nohasharray
129789 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458 nohasharray
129790 +hid_input_report_32458 hid_input_report 4 32458 &__ext4_handle_dirty_super_32458
129791 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
129792 +cache_status_32462 cache_status 5 32462 NULL
129793 +show_fanin_32463 show_fanin 0 32463 NULL
129794 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
129795 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
129796 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 NULL nohasharray
129797 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 &show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465
129798 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
129799 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
129800 +piix4_access_32474 piix4_access 0 32474 NULL
129801 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
129802 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
129803 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
129804 +temp0_show_32489 temp0_show 0 32489 NULL
129805 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
129806 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
129807 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
129808 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
129809 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
129810 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
129811 +initialize_32504 initialize 0 32504 NULL
129812 +fwnet_open_32505 fwnet_open 0 32505 NULL
129813 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
129814 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
129815 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
129816 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
129817 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
129818 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
129819 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
129820 +disconnect_32521 disconnect 4 32521 NULL
129821 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
129822 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
129823 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
129824 +ilo_read_32531 ilo_read 3-0 32531 NULL
129825 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
129826 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
129827 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
129828 +snd_register_device_32537 snd_register_device 0 32537 NULL
129829 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
129830 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
129831 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
129832 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
129833 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
129834 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
129835 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
129836 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL nohasharray
129837 +resume_show_32552 resume_show 0 32552 &show_fcstat_fcp_packet_alloc_failures_32552
129838 +device_change_notifier_32558 device_change_notifier 0 32558 NULL nohasharray
129839 +__first_node_32558 __first_node 0 32558 &device_change_notifier_32558
129840 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
129841 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
129842 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
129843 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
129844 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
129845 +async_memcpy_32565 async_memcpy 4-3 32565 NULL nohasharray
129846 +osc_iocontrol_32565 osc_iocontrol 3 32565 &async_memcpy_32565
129847 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
129848 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
129849 +listen_32570 listen 0 32570 NULL
129850 +__vlan_add_32575 __vlan_add 0 32575 NULL
129851 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
129852 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
129853 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
129854 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
129855 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
129856 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
129857 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
129858 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
129859 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
129860 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
129861 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
129862 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
129863 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
129864 +toshiba_kbd_bl_timeout_show_32606 toshiba_kbd_bl_timeout_show 0 32606 NULL
129865 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
129866 +status_control_read_32608 status_control_read 0-5-6 32608 &sys_set_mempolicy_32608 nohasharray
129867 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608 nohasharray
129868 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &vbi_out_buf_prepare_32608
129869 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL nohasharray
129870 +read_32613 read 0 32613 &replace_page_cache_page_32613
129871 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
129872 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
129873 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
129874 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
129875 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 0-4 32631 NULL
129876 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
129877 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
129878 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
129879 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
129880 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
129881 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
129882 +show_abi_version_32641 show_abi_version 0 32641 NULL
129883 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
129884 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
129885 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3 32644 NULL
129886 +kvmalloc_32646 kvmalloc 1 32646 NULL
129887 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
129888 +generic_readlink_32654 generic_readlink 3-0 32654 NULL
129889 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
129890 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
129891 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
129892 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
129893 +cpuup_prepare_32674 cpuup_prepare 0 32674 NULL
129894 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
129895 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
129896 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
129897 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
129898 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
129899 +family_show_32685 family_show 0 32685 NULL
129900 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
129901 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
129902 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
129903 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
129904 +si3054_init_32700 si3054_init 0 32700 NULL
129905 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
129906 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
129907 +security_get_32703 security_get 0 32703 NULL nohasharray
129908 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
129909 +check_bdq_32704 check_bdq 0 32704 NULL
129910 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
129911 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
129912 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
129913 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
129914 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
129915 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
129916 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
129917 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
129918 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
129919 +rpm_resume_32734 rpm_resume 0 32734 NULL
129920 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
129921 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
129922 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
129923 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
129924 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
129925 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
129926 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
129927 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
129928 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
129929 +every_nth_show_32754 every_nth_show 0 32754 NULL
129930 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
129931 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
129932 +__bt_get_word_32770 __bt_get_word 2 32770 NULL
129933 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 0-4 32775 NULL
129934 +qt2_write_32776 qt2_write 0-4 32776 NULL
129935 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
129936 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
129937 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
129938 +show_state_field_32780 show_state_field 0 32780 NULL
129939 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
129940 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
129941 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
129942 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
129943 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
129944 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
129945 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
129946 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
129947 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
129948 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
129949 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
129950 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
129951 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
129952 +get_register_page_interruptible_32809 get_register_page_interruptible 5-0 32809 NULL nohasharray
129953 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
129954 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
129955 +copy_name_32811 copy_name 0-3 32811 NULL
129956 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
129957 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
129958 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
129959 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
129960 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
129961 +vga_rseq_32848 vga_rseq 0 32848 NULL
129962 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
129963 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
129964 +show_32860 show 0 32860 NULL
129965 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
129966 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
129967 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
129968 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
129969 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
129970 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
129971 +sha1_final_32876 sha1_final 0 32876 NULL
129972 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
129973 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &cifs_writedata_alloc_32880 nohasharray
129974 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &__tcp_splice_read_32880
129975 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
129976 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
129977 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
129978 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
129979 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
129980 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 NULL nohasharray
129981 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 &msp_s_ctrl_32892
129982 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
129983 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
129984 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
129985 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
129986 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
129987 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
129988 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
129989 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
129990 +write_policy_show_32908 write_policy_show 0 32908 NULL
129991 +show_fan16_32912 show_fan16 0 32912 NULL
129992 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
129993 +show_32916 show 0 32916 NULL
129994 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
129995 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
129996 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
129997 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0 32931 NULL
129998 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
129999 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
130000 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
130001 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
130002 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
130003 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
130004 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
130005 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
130006 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
130007 +trusted_list_32953 trusted_list 0-5 32953 NULL
130008 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
130009 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
130010 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
130011 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
130012 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
130013 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
130014 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
130015 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
130016 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
130017 +pte_val_32981 pte_val 0 32981 NULL
130018 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
130019 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
130020 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
130021 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
130022 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
130023 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
130024 +ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
130025 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
130026 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
130027 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
130028 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
130029 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
130030 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
130031 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
130032 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
130033 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
130034 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
130035 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
130036 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
130037 +show_current_governor_33033 show_current_governor 0 33033 NULL
130038 +make_reservation_33038 make_reservation 0 33038 NULL
130039 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
130040 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
130041 +show_ch_count_33045 show_ch_count 0 33045 NULL
130042 +show_sgid_33048 show_sgid 0 33048 NULL
130043 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
130044 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
130045 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
130046 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
130047 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
130048 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
130049 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
130050 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
130051 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
130052 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
130053 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
130054 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
130055 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
130056 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
130057 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
130058 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
130059 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
130060 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
130061 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
130062 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
130063 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
130064 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
130065 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
130066 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
130067 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
130068 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
130069 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
130070 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
130071 +isofs_hashi_33112 isofs_hashi 0 33112 NULL nohasharray
130072 +dump_cr_33112 dump_cr 0 33112 &isofs_hashi_33112 nohasharray
130073 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112 nohasharray
130074 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 &metadata_store_33112
130075 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
130076 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
130077 +write_node_33121 write_node 4-0 33121 NULL
130078 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
130079 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
130080 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
130081 +sas_change_queue_depth_33131 sas_change_queue_depth 0-2 33131 NULL
130082 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
130083 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
130084 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
130085 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
130086 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
130087 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
130088 +SyS_poll_33152 SyS_poll 2 33152 NULL
130089 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
130090 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
130091 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
130092 +async_gen_syndrome_33162 async_gen_syndrome 2 33162 NULL
130093 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL
130094 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
130095 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
130096 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
130097 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
130098 +show_otp2_33172 show_otp2 0 33172 NULL
130099 +begin_33173 begin 0 33173 NULL
130100 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
130101 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
130102 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
130103 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
130104 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
130105 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
130106 +flash_store_33203 flash_store 0-4 33203 NULL
130107 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
130108 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
130109 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
130110 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
130111 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
130112 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
130113 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 NULL nohasharray
130114 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
130115 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
130116 +fops_write_33219 fops_write 0-3 33219 NULL
130117 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
130118 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
130119 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
130120 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
130121 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
130122 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
130123 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
130124 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
130125 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
130126 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
130127 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
130128 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
130129 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
130130 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
130131 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
130132 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
130133 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
130134 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
130135 +ipgre_open_33270 ipgre_open 0 33270 NULL
130136 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
130137 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL nohasharray
130138 +ipath_dma_map_page_33276 ipath_dma_map_page 0-3 33276 &sctp_primitive_REQUESTHEARTBEAT_33276
130139 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
130140 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
130141 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
130142 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
130143 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
130144 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
130145 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
130146 +bin_search_33289 bin_search 0 33289 NULL
130147 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
130148 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
130149 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
130150 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
130151 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
130152 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
130153 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
130154 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
130155 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
130156 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
130157 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
130158 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
130159 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
130160 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
130161 +bdc_run_33333 bdc_run 0 33333 NULL
130162 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
130163 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
130164 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
130165 +smk_ipv6_port_check_33347 smk_ipv6_port_check 0 33347 NULL
130166 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
130167 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
130168 +i2o_exec_probe_33354 i2o_exec_probe 0 33354 NULL
130169 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
130170 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
130171 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
130172 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
130173 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
130174 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
130175 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
130176 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
130177 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
130178 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
130179 +setsockopt_33380 setsockopt 0 33380 NULL
130180 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
130181 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
130182 +airo_suspend_33386 airo_suspend 0 33386 NULL
130183 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
130184 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
130185 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
130186 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
130187 +nvc0_ram_create__33391 nvc0_ram_create_ 5 33391 NULL
130188 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
130189 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
130190 +size_read_33399 size_read 0-3 33399 NULL
130191 +show_yoffset_33400 show_yoffset 0 33400 NULL
130192 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
130193 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
130194 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
130195 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &dummy_urb_enqueue_33408
130196 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
130197 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
130198 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
130199 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
130200 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
130201 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
130202 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
130203 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
130204 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
130205 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
130206 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
130207 +mic_start_33422 mic_start 0 33422 NULL
130208 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
130209 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
130210 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
130211 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
130212 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
130213 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
130214 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
130215 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
130216 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
130217 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
130218 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
130219 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
130220 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
130221 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
130222 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
130223 +da903x_enable_33458 da903x_enable 0 33458 NULL
130224 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
130225 +__verify_length_33462 __verify_length 0 33462 NULL
130226 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
130227 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
130228 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
130229 +create_entry_33479 create_entry 2 33479 NULL
130230 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
130231 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
130232 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
130233 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
130234 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
130235 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
130236 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
130237 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
130238 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
130239 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
130240 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
130241 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
130242 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
130243 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
130244 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
130245 +vbi_prepare_33516 vbi_prepare 0 33516 NULL
130246 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
130247 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
130248 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
130249 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 0-3 33521 NULL
130250 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
130251 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
130252 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
130253 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0-4 33528 NULL
130254 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
130255 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
130256 +show_temp_high_33534 show_temp_high 0 33534 NULL
130257 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
130258 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
130259 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
130260 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
130261 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
130262 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
130263 +get_fan_div_33546 get_fan_div 0 33546 NULL
130264 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
130265 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
130266 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
130267 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
130268 +dup_array_33551 dup_array 3 33551 NULL
130269 +in8_33552 in8 0 33552 NULL nohasharray
130270 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
130271 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
130272 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
130273 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
130274 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
130275 +limit_write_33576 limit_write 0-3 33576 NULL
130276 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
130277 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
130278 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
130279 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
130280 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
130281 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
130282 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
130283 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
130284 +really_probe_33598 really_probe 0 33598 NULL
130285 +rtl_open_33601 rtl_open 0 33601 NULL
130286 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
130287 +temp_vga_33605 temp_vga 0 33605 NULL
130288 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
130289 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
130290 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
130291 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
130292 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &xt_compat_target_offset_33608 nohasharray
130293 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &ltc4245_show_gpio_33608
130294 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
130295 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
130296 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
130297 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
130298 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
130299 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
130300 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
130301 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
130302 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
130303 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
130304 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
130305 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
130306 +swap_type_of_33634 swap_type_of 0 33634 NULL
130307 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
130308 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
130309 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
130310 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
130311 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
130312 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
130313 +ali_write_33649 ali_write 0-3 33649 NULL
130314 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
130315 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
130316 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
130317 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
130318 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
130319 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
130320 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
130321 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
130322 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
130323 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
130324 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
130325 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 NULL nohasharray
130326 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 &pcm_playback_prepare_33674
130327 +show_color_common_33677 show_color_common 0 33677 NULL
130328 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
130329 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
130330 +policy_show_33685 policy_show 0 33685 NULL nohasharray
130331 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
130332 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
130333 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
130334 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
130335 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694
130336 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
130337 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
130338 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
130339 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
130340 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
130341 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
130342 +expand_corename_33710 expand_corename 2 33710 NULL
130343 +enable_33715 enable 0 33715 NULL
130344 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
130345 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
130346 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
130347 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
130348 +changeset_show_33726 changeset_show 0 33726 NULL
130349 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
130350 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
130351 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
130352 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
130353 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
130354 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
130355 +init_vif_33746 init_vif 0 33746 NULL
130356 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
130357 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL
130358 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
130359 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
130360 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
130361 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
130362 +var_to_pll_33759 var_to_pll 0 33759 NULL
130363 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
130364 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
130365 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
130366 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
130367 +hashtab_create_33769 hashtab_create 3 33769 NULL
130368 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
130369 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
130370 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
130371 +____request_module_33775 ____request_module 0 33775 NULL
130372 +offset_to_stripe_33778 offset_to_stripe 0-2 33778 NULL
130373 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
130374 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
130375 +show_33785 show 0 33785 NULL nohasharray
130376 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
130377 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
130378 +kpageflags_read_33792 kpageflags_read 0-3 33792 NULL
130379 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
130380 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
130381 +check_qos_33797 check_qos 0 33797 NULL nohasharray
130382 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
130383 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
130384 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
130385 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
130386 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
130387 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
130388 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
130389 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
130390 +kcs_size_33818 kcs_size 0 33818 NULL
130391 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
130392 +read_reg_33819 read_reg 0 33819 &filter_write_33819
130393 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
130394 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
130395 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 4-5 33831 NULL
130396 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
130397 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
130398 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
130399 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
130400 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
130401 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
130402 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
130403 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
130404 +hamachi_open_33855 hamachi_open 0 33855 NULL
130405 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
130406 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
130407 +hdcs_start_33860 hdcs_start 0 33860 NULL
130408 +dev_register_33861 dev_register 0 33861 NULL
130409 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
130410 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
130411 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
130412 +bin_string_33884 bin_string 5-3 33884 NULL
130413 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
130414 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
130415 +twl_request_33892 twl_request 0 33892 NULL
130416 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
130417 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
130418 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
130419 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
130420 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
130421 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
130422 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
130423 +sg_nents_33909 sg_nents 0 33909 NULL
130424 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
130425 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
130426 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
130427 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
130428 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
130429 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
130430 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
130431 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
130432 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
130433 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
130434 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
130435 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
130436 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
130437 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
130438 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
130439 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
130440 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
130441 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
130442 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
130443 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
130444 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
130445 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
130446 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
130447 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
130448 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
130449 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
130450 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
130451 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
130452 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
130453 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
130454 +store_33978 store 0 33978 NULL nohasharray
130455 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
130456 +brightness_show_33981 brightness_show 0 33981 NULL
130457 +show_33983 show 0 33983 NULL nohasharray
130458 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
130459 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
130460 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
130461 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
130462 +is_enabled_33989 is_enabled 0 33989 NULL
130463 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
130464 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
130465 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
130466 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
130467 +__az6007_read_34011 __az6007_read 0 34011 NULL
130468 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
130469 +state_show_34018 state_show 0 34018 NULL
130470 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
130471 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
130472 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
130473 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
130474 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
130475 +ghash_update_34031 ghash_update 0 34031 NULL
130476 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
130477 +ppp_write_34034 ppp_write 3-0 34034 NULL
130478 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
130479 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
130480 +__domain_flush_pages_34045 __domain_flush_pages 3-2 34045 NULL nohasharray
130481 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
130482 +ncp_hash_dentry_34049 ncp_hash_dentry 0 34049 NULL nohasharray
130483 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 &ncp_hash_dentry_34049
130484 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
130485 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
130486 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
130487 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
130488 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
130489 +store_34070 store 0-3 34070 NULL
130490 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
130491 +show_analog_out_34081 show_analog_out 0 34081 NULL
130492 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
130493 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
130494 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
130495 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
130496 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
130497 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
130498 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
130499 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
130500 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
130501 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
130502 +ipath_map_page_34112 ipath_map_page 3 34112 NULL
130503 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
130504 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
130505 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
130506 +islpci_mgt_transmit_34133 islpci_mgt_transmit 0-5 34133 NULL nohasharray
130507 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
130508 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
130509 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
130510 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
130511 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
130512 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
130513 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
130514 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
130515 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
130516 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
130517 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
130518 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
130519 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
130520 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
130521 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
130522 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
130523 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
130524 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
130525 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
130526 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
130527 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
130528 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
130529 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
130530 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
130531 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
130532 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
130533 +show_pkey_34170 show_pkey 0 34170 NULL
130534 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
130535 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
130536 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
130537 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
130538 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
130539 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
130540 +hidp_set_raw_report_34192 hidp_set_raw_report 0-4 34192 NULL
130541 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
130542 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
130543 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
130544 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
130545 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 NULL nohasharray
130546 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 &rsi_debug_zone_write_34206
130547 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
130548 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
130549 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
130550 +__send_command_34218 __send_command 5-7 34218 NULL
130551 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
130552 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
130553 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
130554 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
130555 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
130556 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
130557 +store_34237 store 0-4 34237 NULL
130558 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
130559 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
130560 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
130561 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
130562 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
130563 +i2o_bus_probe_34244 i2o_bus_probe 0 34244 NULL
130564 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
130565 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
130566 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
130567 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
130568 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
130569 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
130570 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
130571 +max_age_store_34262 max_age_store 4-0 34262 NULL
130572 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
130573 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
130574 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
130575 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
130576 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
130577 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
130578 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
130579 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
130580 +device_private_init_34279 device_private_init 0 34279 NULL
130581 +isoc_enable_34281 isoc_enable 0 34281 NULL
130582 +get_boolean_34283 get_boolean 0 34283 NULL
130583 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3 34284 NULL
130584 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
130585 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
130586 +show_cfg_34289 show_cfg 0 34289 NULL
130587 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
130588 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
130589 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
130590 +rr_open_34298 rr_open 0 34298 NULL
130591 +auxadc_read_34299 auxadc_read 0 34299 NULL
130592 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
130593 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
130594 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
130595 +bfs_write_begin_34322 bfs_write_begin 0 34322 NULL
130596 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
130597 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
130598 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
130599 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
130600 +radio_read_34356 radio_read 0-3 34356 NULL
130601 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
130602 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
130603 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
130604 +write_rss_34360 write_rss 0 34360 NULL nohasharray
130605 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
130606 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
130607 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
130608 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
130609 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
130610 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
130611 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
130612 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
130613 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
130614 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
130615 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
130616 +ea_read_34378 ea_read 0 34378 NULL nohasharray
130617 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
130618 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
130619 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
130620 +hsc_probe_34385 hsc_probe 0 34385 NULL
130621 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
130622 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
130623 +i2c_outb_34391 i2c_outb 0 34391 NULL
130624 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
130625 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
130626 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
130627 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
130628 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
130629 +set_rdac4_34411 set_rdac4 4-0 34411 NULL nohasharray
130630 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 &set_rdac4_34411
130631 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
130632 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
130633 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
130634 +duplex_show_34424 duplex_show 0 34424 NULL
130635 +set_essid_34427 set_essid 0 34427 NULL
130636 +affs_readpage_34433 affs_readpage 0 34433 NULL
130637 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
130638 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
130639 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
130640 +store_state_field_34443 store_state_field 0-4 34443 NULL
130641 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
130642 +_read_oob_34450 _read_oob 0 34450 NULL
130643 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
130644 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
130645 +get_clusters_34459 get_clusters 0 34459 NULL nohasharray
130646 +sctp_make_abort_34459 sctp_make_abort 3 34459 &get_clusters_34459
130647 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
130648 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
130649 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
130650 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
130651 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
130652 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
130653 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
130654 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
130655 +show_34470 show 0 34470 NULL
130656 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
130657 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
130658 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
130659 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
130660 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
130661 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
130662 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
130663 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
130664 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
130665 +enable_store_34489 enable_store 0-4 34489 NULL nohasharray
130666 +skein1024_final_34489 skein1024_final 0 34489 &enable_store_34489
130667 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
130668 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
130669 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
130670 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL
130671 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
130672 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
130673 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
130674 +features_show_34507 features_show 0 34507 NULL
130675 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
130676 +show_34508 show 0 34508 &efivar_size_read_34508
130677 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
130678 +show_temp_over_34512 show_temp_over 0 34512 NULL
130679 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
130680 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
130681 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
130682 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
130683 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
130684 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
130685 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
130686 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
130687 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
130688 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
130689 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
130690 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
130691 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
130692 +ths7303_config_34542 ths7303_config 0 34542 NULL
130693 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
130694 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
130695 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
130696 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
130697 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
130698 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
130699 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
130700 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
130701 +vsock_bind_34572 vsock_bind 0 34572 NULL
130702 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
130703 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
130704 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
130705 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
130706 +digi_open_34579 digi_open 0 34579 NULL
130707 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
130708 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
130709 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
130710 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
130711 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
130712 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
130713 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
130714 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
130715 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
130716 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
130717 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
130718 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
130719 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
130720 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
130721 +ftdi_open_34618 ftdi_open 0 34618 NULL
130722 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
130723 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
130724 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
130725 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
130726 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
130727 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
130728 +ivtv_read_34631 ivtv_read 0 34631 NULL
130729 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
130730 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
130731 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
130732 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
130733 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
130734 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
130735 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
130736 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
130737 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
130738 +pte_pfn_34678 pte_pfn 0 34678 NULL
130739 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
130740 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
130741 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
130742 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
130743 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
130744 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
130745 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 0-2 34698 NULL
130746 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
130747 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
130748 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
130749 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
130750 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
130751 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
130752 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
130753 +bb_show_34715 bb_show 0 34715 NULL nohasharray
130754 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
130755 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
130756 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
130757 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
130758 +store_34724 store 0-3 34724 NULL nohasharray
130759 +max77686_rtc_start_alarm_34724 max77686_rtc_start_alarm 0 34724 &store_34724
130760 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
130761 +sch_transaction_34731 sch_transaction 0 34731 NULL
130762 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
130763 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
130764 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
130765 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
130766 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
130767 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
130768 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
130769 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
130770 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
130771 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
130772 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
130773 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
130774 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
130775 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
130776 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
130777 +solos_param_store_34755 solos_param_store 0-4 34755 NULL nohasharray
130778 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
130779 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
130780 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
130781 +device_add_34766 device_add 0 34766 NULL
130782 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
130783 +gsmld_read_34768 gsmld_read 0 34768 NULL
130784 +pipe_read_34776 pipe_read 0 34776 NULL
130785 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
130786 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
130787 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
130788 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
130789 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
130790 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
130791 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
130792 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
130793 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
130794 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
130795 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
130796 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
130797 +show_in5_34809 show_in5 0 34809 NULL
130798 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
130799 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
130800 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
130801 +stream_drop_34819 stream_drop 0 34819 NULL
130802 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
130803 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
130804 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
130805 +bio_segments_34832 bio_segments 0 34832 NULL
130806 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
130807 +charger_get_property_34836 charger_get_property 0 34836 NULL
130808 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
130809 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
130810 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
130811 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
130812 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
130813 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
130814 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
130815 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
130816 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
130817 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
130818 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
130819 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
130820 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
130821 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
130822 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
130823 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
130824 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
130825 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
130826 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
130827 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
130828 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
130829 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
130830 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
130831 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
130832 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
130833 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
130834 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
130835 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
130836 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
130837 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
130838 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
130839 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
130840 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
130841 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
130842 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
130843 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
130844 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
130845 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
130846 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
130847 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
130848 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
130849 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
130850 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 NULL nohasharray
130851 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
130852 +x25_create_34911 x25_create 0 34911 NULL nohasharray
130853 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
130854 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
130855 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
130856 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
130857 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
130858 +hci_sock_getname_34916 hci_sock_getname 0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
130859 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916 nohasharray
130860 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 0-2 34916 &niu_init_pcs_34916 nohasharray
130861 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916
130862 +michael_setkey_34918 michael_setkey 0 34918 NULL
130863 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
130864 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
130865 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
130866 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
130867 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
130868 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
130869 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
130870 +wait_comp_34945 wait_comp 0 34945 NULL
130871 +compat_SyS_kexec_load_34947 compat_SyS_kexec_load 2 34947 NULL
130872 +show_max_uA_34951 show_max_uA 0 34951 NULL
130873 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
130874 +i2c_transfer_34958 i2c_transfer 0-3 34958 NULL nohasharray
130875 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 &i2c_transfer_34958
130876 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
130877 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
130878 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
130879 +edge_show_34977 edge_show 0 34977 NULL
130880 +vendor_command_34980 vendor_command 0 34980 NULL
130881 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
130882 +get_icons_34984 get_icons 0 34984 NULL
130883 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
130884 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
130885 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
130886 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
130887 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
130888 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
130889 +print_message_35000 print_message 0 35000 NULL
130890 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
130891 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
130892 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
130893 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
130894 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
130895 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
130896 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
130897 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
130898 +ark3116_open_35007 ark3116_open 0 35007 NULL
130899 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
130900 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
130901 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
130902 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
130903 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
130904 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
130905 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
130906 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
130907 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
130908 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
130909 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
130910 +stmmac_open_35034 stmmac_open 0 35034 NULL
130911 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
130912 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
130913 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
130914 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
130915 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
130916 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
130917 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
130918 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
130919 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
130920 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
130921 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
130922 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
130923 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
130924 +read_dsunc_35067 read_dsunc 0 35067 NULL
130925 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
130926 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
130927 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
130928 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
130929 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL
130930 +create_35091 create 0 35091 NULL
130931 +power_35094 power 0 35094 NULL
130932 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
130933 +transmit_35097 transmit 0 35097 NULL nohasharray
130934 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
130935 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
130936 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
130937 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
130938 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
130939 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
130940 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
130941 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
130942 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
130943 +calibrate_35111 calibrate 0 35111 NULL
130944 +pre_xfer_35114 pre_xfer 0 35114 NULL
130945 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
130946 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
130947 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
130948 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
130949 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
130950 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
130951 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
130952 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
130953 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 NULL nohasharray
130954 +jfs_writepages_35149 jfs_writepages 0 35149 &hdcs_set_gains_35149
130955 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
130956 +async_store_35157 async_store 0-4 35157 NULL
130957 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
130958 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
130959 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
130960 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
130961 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
130962 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
130963 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
130964 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
130965 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
130966 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
130967 +serial_show_35187 serial_show 0 35187 NULL
130968 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
130969 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
130970 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
130971 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
130972 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
130973 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 NULL nohasharray
130974 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 &netlbl_unlhsh_add_35198
130975 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
130976 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
130977 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
130978 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
130979 +unix_stream_recvmsg_35210 unix_stream_recvmsg 0-4 35210 NULL
130980 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
130981 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
130982 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
130983 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
130984 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
130985 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
130986 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
130987 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
130988 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 NULL nohasharray
130989 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 &kimage_file_prepare_segments_35232
130990 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
130991 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
130992 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
130993 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
130994 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
130995 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
130996 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
130997 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
130998 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
130999 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
131000 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
131001 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
131002 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
131003 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
131004 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
131005 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
131006 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
131007 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
131008 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
131009 +irda_recvmsg_stream_35280 irda_recvmsg_stream 0-4 35280 NULL
131010 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
131011 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
131012 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
131013 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &inv_attr_show_35282 nohasharray
131014 +__stop_cpus_35282 __stop_cpus 0 35282 &i2o_block_end_request_35282 nohasharray
131015 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282
131016 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
131017 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
131018 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
131019 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
131020 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
131021 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
131022 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
131023 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
131024 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
131025 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
131026 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
131027 +show_35313 show 0 35313 NULL
131028 +ifindex_show_35314 ifindex_show 0 35314 NULL
131029 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
131030 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
131031 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
131032 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
131033 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
131034 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
131035 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
131036 +write_page_35331 write_page 0 35331 NULL
131037 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
131038 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
131039 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
131040 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
131041 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
131042 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
131043 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
131044 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
131045 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
131046 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
131047 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
131048 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
131049 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
131050 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
131051 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351
131052 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
131053 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
131054 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
131055 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
131056 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
131057 +set_chglim_35363 set_chglim 0-4 35363 NULL
131058 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
131059 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
131060 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
131061 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
131062 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
131063 +memcpy_from_msg_35380 memcpy_from_msg 3 35380 NULL nohasharray
131064 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 &memcpy_from_msg_35380
131065 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
131066 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
131067 +debug_cow_show_35384 debug_cow_show 0 35384 NULL
131068 +init_35395 init 0 35395 NULL
131069 +store_35397 store 0-4 35397 NULL
131070 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
131071 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
131072 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
131073 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
131074 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
131075 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
131076 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
131077 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
131078 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
131079 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
131080 +show_fault_35423 show_fault 0 35423 NULL nohasharray
131081 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
131082 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
131083 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
131084 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
131085 +firm_purge_35431 firm_purge 0 35431 NULL
131086 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
131087 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
131088 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
131089 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
131090 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
131091 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
131092 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
131093 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
131094 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
131095 +bq24190_read_35453 bq24190_read 0 35453 NULL
131096 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
131097 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
131098 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
131099 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 4-5 35460 NULL
131100 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
131101 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
131102 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
131103 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
131104 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
131105 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
131106 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
131107 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
131108 +store_comm_35484 store_comm 0-4 35484 NULL
131109 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
131110 +sis630_access_35490 sis630_access 0 35490 NULL
131111 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
131112 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
131113 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
131114 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
131115 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
131116 +cs421x_init_35506 cs421x_init 0 35506 NULL
131117 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
131118 +hints_store_35510 hints_store 0-4 35510 NULL
131119 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
131120 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
131121 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
131122 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
131123 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
131124 +async_setkey_35521 async_setkey 3 35521 NULL
131125 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
131126 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
131127 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
131128 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
131129 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
131130 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
131131 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL nohasharray
131132 +pin_pagetable_pfn_35538 pin_pagetable_pfn 2 35538 &rxpipe_tx_xfr_host_int_trig_rx_data_read_35538
131133 +store_channel_35540 store_channel 0-4 35540 NULL
131134 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
131135 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
131136 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
131137 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
131138 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
131139 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
131140 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
131141 +C_SYSC_kexec_load_35565 C_SYSC_kexec_load 2 35565 NULL
131142 +sq905c_command_35566 sq905c_command 0 35566 NULL
131143 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
131144 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
131145 +update_size_35574 update_size 0 35574 NULL
131146 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
131147 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
131148 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
131149 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
131150 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
131151 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
131152 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
131153 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
131154 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
131155 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
131156 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 NULL nohasharray
131157 +ReadZReg_35604 ReadZReg 0 35604 &hrtimer_cpu_notify_35604
131158 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 NULL nohasharray
131159 +show_lmc_35605 show_lmc 0 35605 &keyspan_pda_open_35605
131160 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
131161 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
131162 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
131163 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
131164 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
131165 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
131166 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
131167 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
131168 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
131169 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
131170 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
131171 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL
131172 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
131173 +show_sched5_35655 show_sched5 0 35655 NULL
131174 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
131175 +request_lock_35670 request_lock 0 35670 NULL
131176 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
131177 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
131178 +compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL nohasharray
131179 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 &compat_sys_kexec_load_35674
131180 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
131181 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
131182 +dif_show_35685 dif_show 0 35685 NULL
131183 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
131184 +dm_table_create_35687 dm_table_create 3 35687 NULL
131185 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
131186 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
131187 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
131188 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
131189 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
131190 +md_super_write_35703 md_super_write 4 35703 NULL
131191 +ath10k_wmi_vdev_start_restart_35708 ath10k_wmi_vdev_start_restart 0 35708 NULL
131192 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
131193 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
131194 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
131195 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
131196 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
131197 +read_35737 read 0 35737 NULL nohasharray
131198 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737
131199 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
131200 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
131201 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
131202 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
131203 +type_show_35748 type_show 0 35748 NULL nohasharray
131204 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
131205 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
131206 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
131207 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
131208 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
131209 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
131210 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
131211 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
131212 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
131213 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
131214 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
131215 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
131216 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
131217 +governor_show_35794 governor_show 0 35794 NULL
131218 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
131219 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
131220 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
131221 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
131222 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
131223 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
131224 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
131225 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
131226 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
131227 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
131228 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
131229 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
131230 +proc_sys_revalidate_35842 proc_sys_revalidate 0 35842 NULL
131231 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
131232 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
131233 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
131234 +wl3501_open_35855 wl3501_open 0 35855 NULL
131235 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
131236 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
131237 +num_parts_show_35868 num_parts_show 0 35868 NULL
131238 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
131239 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
131240 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
131241 +tun_show_group_35875 tun_show_group 0 35875 NULL
131242 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
131243 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
131244 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
131245 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
131246 +fuse_notify_35888 fuse_notify 0 35888 NULL
131247 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
131248 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
131249 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
131250 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
131251 +saa7191_write_block_35906 saa7191_write_block 2 35906 NULL
131252 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
131253 +cow_file_range_async_35912 cow_file_range_async 0 35912 NULL nohasharray
131254 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 &cow_file_range_async_35912
131255 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
131256 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
131257 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
131258 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
131259 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
131260 +ch_probe_35922 ch_probe 0 35922 NULL
131261 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
131262 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
131263 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 NULL nohasharray
131264 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 &uhci_submit_isochronous_35935
131265 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
131266 +max77802_rtc_tm_to_data_35939 max77802_rtc_tm_to_data 0 35939 NULL
131267 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
131268 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
131269 +irqcontrol_35953 irqcontrol 0 35953 NULL
131270 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
131271 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
131272 +kernel_bind_35955 kernel_bind 0 35955 NULL
131273 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
131274 +set_cur_state_35966 set_cur_state 0 35966 NULL
131275 +cxgb_open_35970 cxgb_open 0 35970 NULL
131276 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
131277 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972
131278 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
131279 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &ceph_buffer_new_35974 nohasharray
131280 +generic_ocp_read_35974 generic_ocp_read 3 35974 &platform_suspend_prepare_late_35974
131281 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
131282 +lprev_show_35978 lprev_show 0 35978 NULL
131283 +acl_alloc_35979 acl_alloc 1 35979 NULL
131284 +show_35981 show 0 35981 NULL
131285 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
131286 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
131287 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
131288 +raw_bind_35989 raw_bind 0 35989 NULL
131289 +koneplus_sysfs_write_35993 koneplus_sysfs_write 0-6 35993 NULL
131290 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
131291 +current_channel_show_35996 current_channel_show 0 35996 NULL
131292 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
131293 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
131294 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
131295 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
131296 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
131297 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
131298 +console_store_36007 console_store 0-4 36007 NULL
131299 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
131300 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
131301 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
131302 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
131303 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
131304 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
131305 +show_36024 show 0 36024 NULL
131306 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
131307 +afs_getattr_36026 afs_getattr 0 36026 NULL
131308 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
131309 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
131310 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
131311 +ubi_eba_write_leb_36029 ubi_eba_write_leb 6-5-0 36029 NULL
131312 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
131313 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
131314 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
131315 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
131316 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
131317 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
131318 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
131319 +num_arg_36039 num_arg 0 36039 NULL
131320 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
131321 +sys_init_module_36047 sys_init_module 2 36047 NULL
131322 +init_36051 init 0 36051 NULL
131323 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
131324 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
131325 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
131326 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
131327 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
131328 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
131329 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
131330 +show_power_crit_36062 show_power_crit 0 36062 NULL
131331 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
131332 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
131333 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
131334 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
131335 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
131336 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
131337 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
131338 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
131339 +max77686_rtc_set_alarm_36076 max77686_rtc_set_alarm 0 36076 NULL
131340 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
131341 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
131342 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
131343 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
131344 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
131345 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
131346 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
131347 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
131348 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
131349 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
131350 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
131351 +read_dsrate_36103 read_dsrate 0 36103 NULL
131352 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
131353 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
131354 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
131355 +compile_date_show_36116 compile_date_show 0 36116 NULL
131356 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
131357 +show_36118 show 0 36118 &simple_xattr_alloc_36118
131358 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
131359 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
131360 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
131361 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
131362 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
131363 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
131364 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
131365 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
131366 +authorized_store_36134 authorized_store 0-4 36134 NULL
131367 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
131368 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
131369 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
131370 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
131371 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 NULL nohasharray
131372 +ext3_readpages_36144 ext3_readpages 4 36144 &usb6fire_pcm_trigger_36144
131373 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
131374 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
131375 +show_remote_port_36146 show_remote_port 0 36146 NULL
131376 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
131377 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
131378 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
131379 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
131380 +twl_set_36154 twl_set 2 36154 NULL
131381 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
131382 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
131383 +sys_send_36161 sys_send 3 36161 NULL
131384 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
131385 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
131386 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
131387 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
131388 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
131389 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
131390 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
131391 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
131392 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176 nohasharray
131393 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 &__sync_dirty_buffer_36176
131394 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
131395 +modify_device_36179 modify_device 0 36179 NULL
131396 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
131397 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
131398 +phys_state_show_36187 phys_state_show 0 36187 NULL
131399 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
131400 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
131401 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
131402 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
131403 +write_word_36211 write_word 0 36211 NULL
131404 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
131405 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
131406 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
131407 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
131408 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
131409 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
131410 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
131411 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 NULL
131412 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
131413 +ping_bind_36236 ping_bind 0 36236 NULL
131414 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
131415 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
131416 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
131417 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
131418 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
131419 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
131420 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
131421 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
131422 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
131423 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
131424 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
131425 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
131426 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
131427 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
131428 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
131429 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
131430 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
131431 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
131432 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
131433 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
131434 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
131435 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
131436 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
131437 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
131438 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
131439 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
131440 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
131441 +show_in_min3_36304 show_in_min3 0 36304 NULL
131442 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
131443 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
131444 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
131445 +tipc_sk_rcv_36312 tipc_sk_rcv 0 36312 NULL
131446 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
131447 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
131448 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
131449 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
131450 +lc_create_36332 lc_create 4 36332 NULL
131451 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
131452 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
131453 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
131454 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
131455 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
131456 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
131457 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
131458 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
131459 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 NULL nohasharray
131460 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 &xz_dec_lzma2_create_36353 nohasharray
131461 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &v9fs_file_readn_36353
131462 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
131463 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
131464 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
131465 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
131466 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
131467 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
131468 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
131469 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
131470 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
131471 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
131472 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
131473 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
131474 +sierra_write_36402 sierra_write 4-0 36402 NULL
131475 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
131476 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
131477 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
131478 +qdsb_get_36409 qdsb_get 0 36409 NULL
131479 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
131480 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
131481 +teles_suspend_36416 teles_suspend 0 36416 NULL
131482 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
131483 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
131484 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
131485 +no_uld_show_36430 no_uld_show 0 36430 NULL
131486 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
131487 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
131488 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 NULL nohasharray
131489 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 &show_bank1_alarm_36436
131490 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
131491 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
131492 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
131493 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
131494 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
131495 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
131496 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
131497 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
131498 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
131499 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
131500 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
131501 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
131502 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
131503 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
131504 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
131505 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
131506 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
131507 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
131508 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
131509 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
131510 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
131511 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
131512 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
131513 +vmci_route_36488 vmci_route 0 36488 NULL
131514 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
131515 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
131516 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &tx_tx_checksum_result_read_36490 nohasharray
131517 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490 nohasharray
131518 +ip6_append_data_36490 ip6_append_data 4-5 36490 &pm860x_rtc_set_alarm_36490
131519 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
131520 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
131521 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
131522 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
131523 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
131524 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
131525 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
131526 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
131527 +virt_addr_show_36526 virt_addr_show 0 36526 NULL
131528 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
131529 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
131530 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
131531 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
131532 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
131533 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
131534 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
131535 +remote_node_defrag_ratio_store_36542 remote_node_defrag_ratio_store 0-3 36542 NULL
131536 +de_init_hw_36543 de_init_hw 0 36543 NULL
131537 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
131538 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
131539 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
131540 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
131541 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
131542 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
131543 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
131544 +mfn_to_pfn_36560 mfn_to_pfn 0-1 36560 NULL
131545 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 NULL nohasharray
131546 +__lock_page_killable_36561 __lock_page_killable 0 36561 &mxt_bootloader_write_36561
131547 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
131548 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
131549 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
131550 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
131551 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
131552 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
131553 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
131554 +__erst_read_36579 __erst_read 0 36579 NULL
131555 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
131556 +show_36588 show 0 36588 NULL
131557 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
131558 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
131559 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
131560 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
131561 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
131562 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
131563 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
131564 +init_36600 init 0 36600 NULL
131565 +read_byte_36604 read_byte 0 36604 NULL
131566 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
131567 +show_dev_name_36608 show_dev_name 0 36608 NULL
131568 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
131569 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
131570 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
131571 +kstrtoll_36612 kstrtoll 0 36612 NULL
131572 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
131573 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
131574 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
131575 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
131576 +proto_name_show_36630 proto_name_show 0 36630 NULL
131577 +attribute_show_36633 attribute_show 0 36633 NULL
131578 +power_save_36634 power_save 0 36634 NULL
131579 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
131580 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
131581 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
131582 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL
131583 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
131584 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
131585 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
131586 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
131587 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
131588 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
131589 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
131590 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
131591 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
131592 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
131593 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
131594 +get_temp_input_36671 get_temp_input 0 36671 NULL nohasharray
131595 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 &get_temp_input_36671
131596 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
131597 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
131598 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
131599 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
131600 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
131601 +__follow_pte_36683 __follow_pte 0 36683 NULL
131602 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
131603 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
131604 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
131605 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
131606 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
131607 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
131608 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
131609 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
131610 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
131611 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
131612 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
131613 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
131614 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
131615 +path_getxattr_36717 path_getxattr 4 36717 NULL
131616 +max77802_rtc_read_time_36718 max77802_rtc_read_time 0 36718 NULL
131617 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
131618 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
131619 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
131620 +extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
131621 +multicast_show_36734 multicast_show 0 36734 NULL
131622 +read_36735 read 0 36735 NULL
131623 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
131624 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
131625 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
131626 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
131627 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
131628 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
131629 +cifs_removexattr_36749 cifs_removexattr 0 36749 NULL
131630 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
131631 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
131632 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
131633 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
131634 +agc_status_36756 agc_status 0 36756 NULL
131635 +xen_do_pin_36757 xen_do_pin 2 36757 NULL
131636 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
131637 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
131638 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
131639 +get_ncm_36766 get_ncm 0 36766 NULL
131640 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
131641 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
131642 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
131643 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
131644 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
131645 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
131646 +musb_schedule_36787 musb_schedule 0 36787 NULL
131647 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
131648 +hrz_open_rx_36793 hrz_open_rx 0 36793 NULL nohasharray
131649 +of_iomap_36793 of_iomap 2 36793 &hrz_open_rx_36793
131650 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
131651 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
131652 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
131653 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
131654 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
131655 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
131656 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
131657 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL
131658 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
131659 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
131660 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
131661 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
131662 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
131663 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
131664 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
131665 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
131666 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
131667 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
131668 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
131669 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
131670 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
131671 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
131672 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
131673 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
131674 +cm_write_36858 cm_write 3-0 36858 NULL nohasharray
131675 +set_rate_36858 set_rate 0 36858 &cm_write_36858
131676 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
131677 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
131678 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
131679 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
131680 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
131681 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
131682 +stp_state_show_36872 stp_state_show 0 36872 NULL
131683 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
131684 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
131685 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
131686 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
131687 +raid56_parity_write_36877 raid56_parity_write 5-0 36877 NULL nohasharray
131688 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 &raid56_parity_write_36877
131689 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
131690 +__btrfs_map_block_36883 __btrfs_map_block 3-0 36883 NULL
131691 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
131692 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
131693 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
131694 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
131695 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
131696 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
131697 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
131698 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
131699 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
131700 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
131701 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
131702 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
131703 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
131704 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
131705 +cuse_read_36920 cuse_read 0-3 36920 NULL
131706 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
131707 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
131708 +store_lid_36925 store_lid 0-4 36925 NULL
131709 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
131710 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
131711 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
131712 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
131713 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
131714 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
131715 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
131716 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
131717 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
131718 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
131719 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
131720 +div_u64_36951 div_u64 0 36951 NULL
131721 +write_leb_36957 write_leb 5-0 36957 NULL
131722 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
131723 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
131724 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
131725 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
131726 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
131727 +afs_setattr_36981 afs_setattr 0 36981 NULL
131728 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
131729 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
131730 +set_convrate_36989 set_convrate 0-4 36989 NULL
131731 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
131732 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
131733 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
131734 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
131735 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
131736 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
131737 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
131738 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL nohasharray
131739 +jfs_ci_hash_37001 jfs_ci_hash 0 37001 &auok190xfb_write_37001
131740 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
131741 +setxattr_37006 setxattr 4 37006 NULL nohasharray
131742 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
131743 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
131744 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
131745 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
131746 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
131747 +force_lesc_support_write_37016 force_lesc_support_write 3-0 37016 NULL nohasharray
131748 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 &force_lesc_support_write_37016
131749 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
131750 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
131751 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
131752 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
131753 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
131754 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
131755 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
131756 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
131757 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
131758 +fat_readpage_37025 fat_readpage 0 37025 NULL
131759 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
131760 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
131761 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
131762 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
131763 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
131764 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
131765 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
131766 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
131767 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
131768 +command_file_read_37038 command_file_read 3-0 37038 NULL
131769 +do_action_37040 do_action 0 37040 NULL nohasharray
131770 +erst_write_37040 erst_write 0 37040 &do_action_37040
131771 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
131772 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
131773 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
131774 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
131775 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
131776 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
131777 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
131778 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
131779 +logfs_write_rec_37072 logfs_write_rec 0 37072 NULL nohasharray
131780 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 &logfs_write_rec_37072
131781 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
131782 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
131783 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
131784 +parse_command_37079 parse_command 2-0 37079 NULL
131785 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
131786 +resize_37084 resize 0 37084 NULL
131787 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
131788 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
131789 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
131790 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
131791 +show_37102 show 0 37102 NULL
131792 +store_bind_37104 store_bind 0-4 37104 NULL
131793 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
131794 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
131795 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
131796 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
131797 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
131798 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 NULL
131799 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
131800 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
131801 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
131802 +show_nets_37127 show_nets 0 37127 NULL
131803 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 NULL nohasharray
131804 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132 nohasharray
131805 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 &raid1_add_disk_37132
131806 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
131807 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
131808 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
131809 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
131810 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
131811 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
131812 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
131813 +handshake_37157 handshake 0 37157 NULL
131814 +msg_word_37164 msg_word 0 37164 NULL
131815 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
131816 +bop_last_key_37173 bop_last_key 0 37173 NULL
131817 +boot_37174 boot 0 37174 NULL
131818 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
131819 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
131820 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
131821 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
131822 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
131823 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
131824 +store_wimax_37196 store_wimax 4-0 37196 NULL
131825 +vcc_recvmsg_37198 vcc_recvmsg 0-4 37198 NULL nohasharray
131826 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
131827 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
131828 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
131829 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
131830 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
131831 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
131832 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
131833 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
131834 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
131835 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 NULL nohasharray
131836 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213 nohasharray
131837 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 &fuse_notify_store_37213
131838 +inv_show_37218 inv_show 0 37218 NULL
131839 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
131840 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
131841 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
131842 +__do_replace_37227 __do_replace 5 37227 NULL
131843 +store_temp8_37228 store_temp8 0-4 37228 NULL
131844 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
131845 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
131846 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
131847 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
131848 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
131849 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
131850 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
131851 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
131852 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
131853 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
131854 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
131855 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
131856 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
131857 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
131858 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
131859 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
131860 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
131861 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
131862 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
131863 +c101_run_37279 c101_run 2 37279 NULL
131864 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
131865 +phy_reset_37283 phy_reset 0 37283 NULL
131866 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
131867 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
131868 +command_37288 command 0 37288 NULL
131869 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
131870 +write_37289 write 0 37289 &idt77252_send_37289
131871 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
131872 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
131873 +governor_store_37304 governor_store 0-4 37304 NULL
131874 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
131875 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
131876 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
131877 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
131878 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
131879 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
131880 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
131881 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
131882 +composite_bind_37313 composite_bind 0 37313 NULL
131883 +program_regs_37317 program_regs 0 37317 NULL
131884 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
131885 +version_show_37322 version_show 0 37322 NULL
131886 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
131887 +kern_path_37329 kern_path 0 37329 NULL
131888 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
131889 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
131890 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
131891 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
131892 +get_any_page_37337 get_any_page 0 37337 NULL
131893 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
131894 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
131895 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
131896 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
131897 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
131898 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
131899 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
131900 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
131901 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
131902 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
131903 +toshiba_touchpad_store_37363 toshiba_touchpad_store 0-4 37363 NULL
131904 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
131905 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
131906 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
131907 +xcan_open_37377 xcan_open 0 37377 NULL
131908 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
131909 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
131910 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
131911 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
131912 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
131913 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
131914 +cifs_ci_hash_37396 cifs_ci_hash 0 37396 NULL
131915 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
131916 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
131917 +hidp_output_report_37401 hidp_output_report 0-3 37401 NULL
131918 +channel_set_37410 channel_set 0-4 37410 NULL
131919 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
131920 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
131921 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
131922 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
131923 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
131924 +find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
131925 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
131926 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
131927 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
131928 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
131929 +fru_alloc_37442 fru_alloc 1 37442 NULL
131930 +show_als_en_37445 show_als_en 0 37445 NULL
131931 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
131932 +skein512_init_37449 skein512_init 0 37449 NULL
131933 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
131934 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
131935 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
131936 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
131937 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
131938 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
131939 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
131940 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
131941 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
131942 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
131943 +prepare_header80_37479 prepare_header80 0 37479 NULL
131944 +get_est_timing_37484 get_est_timing 0 37484 NULL
131945 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
131946 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 NULL nohasharray
131947 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 &freerunning_timer_show_37486
131948 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
131949 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
131950 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
131951 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
131952 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
131953 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
131954 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
131955 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
131956 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
131957 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
131958 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
131959 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
131960 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
131961 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
131962 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
131963 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
131964 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
131965 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
131966 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
131967 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
131968 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
131969 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
131970 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
131971 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
131972 +extent_map_end_37550 extent_map_end 0 37550 NULL
131973 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
131974 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
131975 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
131976 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
131977 +show_37574 show 0 37574 NULL
131978 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
131979 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
131980 +block_show_37580 block_show 0 37580 NULL
131981 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
131982 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
131983 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
131984 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
131985 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
131986 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
131987 +show_lid_state_37597 show_lid_state 0 37597 NULL
131988 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
131989 +read_field_37603 read_field 0 37603 NULL
131990 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
131991 +ext2_freeze_37607 ext2_freeze 0 37607 NULL nohasharray
131992 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 &ext2_freeze_37607
131993 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
131994 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
131995 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
131996 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
131997 +sha1_export_37617 sha1_export 0 37617 NULL
131998 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
131999 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
132000 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
132001 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
132002 +rd_byte_37632 rd_byte 0 37632 NULL
132003 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
132004 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
132005 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
132006 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
132007 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
132008 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
132009 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
132010 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
132011 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
132012 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
132013 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
132014 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 NULL nohasharray
132015 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 &vmw_framebuffer_dmabuf_dirty_37661
132016 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
132017 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
132018 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
132019 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
132020 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
132021 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
132022 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
132023 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 NULL nohasharray
132024 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672 nohasharray
132025 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 &m_can_open_37672
132026 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
132027 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
132028 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
132029 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
132030 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
132031 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
132032 +regmap_map_read_file_37685 regmap_map_read_file 0-3 37685 NULL
132033 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
132034 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
132035 +parse_arg_37696 parse_arg 0 37696 NULL
132036 +smic_size_37697 smic_size 0 37697 NULL
132037 +nametbl_header_37698 nametbl_header 0-2 37698 NULL
132038 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
132039 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
132040 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
132041 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 NULL nohasharray
132042 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 0-2 37702 &spmi_ext_register_read_37702
132043 +smp_req_37703 smp_req 0 37703 NULL
132044 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
132045 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
132046 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
132047 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
132048 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
132049 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
132050 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
132051 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
132052 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
132053 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
132054 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
132055 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
132056 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
132057 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
132058 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
132059 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
132060 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
132061 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
132062 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
132063 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 NULL nohasharray
132064 +pre_action_37765 pre_action 0 37765 &snd_cx25821_prepare_37765 nohasharray
132065 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &pre_action_37765
132066 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
132067 +filemap_flush_37767 filemap_flush 0 37767 NULL
132068 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
132069 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
132070 +__il3945_up_37778 __il3945_up 0 37778 NULL
132071 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
132072 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
132073 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
132074 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
132075 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
132076 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
132077 +nr_open_37793 nr_open 0 37793 NULL
132078 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
132079 +read_posted_37797 read_posted 0 37797 NULL nohasharray
132080 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
132081 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
132082 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
132083 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
132084 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
132085 +setup_irq_37809 setup_irq 0 37809 NULL
132086 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
132087 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
132088 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
132089 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
132090 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
132091 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
132092 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 3-0-4-5-2 37827 NULL
132093 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
132094 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
132095 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
132096 +kernfs_dop_revalidate_37848 kernfs_dop_revalidate 0 37848 NULL
132097 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
132098 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
132099 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
132100 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
132101 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
132102 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
132103 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
132104 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
132105 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
132106 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
132107 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
132108 +dev_port_show_37881 dev_port_show 0 37881 NULL
132109 +set_registers_37883 set_registers 4 37883 NULL
132110 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
132111 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
132112 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
132113 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
132114 +pubek_show_37903 pubek_show 0 37903 NULL
132115 +compiler_show_37905 compiler_show 0 37905 NULL
132116 +show_target_37913 show_target 0 37913 NULL
132117 +skein256_export_37917 skein256_export 0 37917 NULL
132118 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
132119 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
132120 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
132121 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
132122 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
132123 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
132124 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
132125 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
132126 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
132127 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
132128 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
132129 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
132130 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
132131 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
132132 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 NULL nohasharray
132133 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 &max8997_get_enable_register_37955
132134 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
132135 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
132136 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
132137 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
132138 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
132139 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
132140 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
132141 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
132142 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
132143 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
132144 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
132145 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
132146 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
132147 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
132148 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
132149 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
132150 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
132151 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
132152 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
132153 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
132154 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
132155 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
132156 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
132157 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
132158 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
132159 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
132160 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
132161 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
132162 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
132163 +init_dma_38018 init_dma 0 38018 NULL
132164 +crc32_init_38021 crc32_init 0 38021 NULL
132165 +show_beep_38022 show_beep 0 38022 NULL
132166 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
132167 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
132168 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
132169 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
132170 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
132171 +store_wlan_38040 store_wlan 4-0 38040 NULL
132172 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
132173 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
132174 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
132175 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
132176 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
132177 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
132178 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
132179 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
132180 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
132181 +create_l2entity_38053 create_l2entity 0 38053 NULL
132182 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
132183 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
132184 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
132185 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
132186 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
132187 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
132188 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
132189 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
132190 +plip_open_38078 plip_open 0 38078 NULL
132191 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
132192 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
132193 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
132194 +read_38082 read 0 38082 NULL
132195 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
132196 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
132197 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
132198 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
132199 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
132200 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
132201 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
132202 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
132203 +ep0_read_38095 ep0_read 3 38095 NULL
132204 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
132205 +vport_delete_38098 vport_delete 0 38098 NULL
132206 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
132207 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
132208 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
132209 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
132210 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
132211 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
132212 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
132213 +intervals_show_38131 intervals_show 0 38131 NULL
132214 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
132215 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
132216 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
132217 +units_show_38139 units_show 0 38139 NULL
132218 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
132219 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
132220 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
132221 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
132222 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
132223 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
132224 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
132225 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
132226 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
132227 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
132228 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
132229 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
132230 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
132231 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
132232 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
132233 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
132234 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
132235 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
132236 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
132237 +do_path_lookup_38193 do_path_lookup 0 38193 NULL nohasharray
132238 +readlink_38193 readlink 0 38193 &do_path_lookup_38193
132239 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
132240 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
132241 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
132242 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
132243 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
132244 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
132245 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
132246 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
132247 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
132248 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
132249 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
132250 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
132251 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
132252 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
132253 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
132254 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
132255 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
132256 +m66592_queue_38237 m66592_queue 0 38237 NULL
132257 +set_vfta_38239 set_vfta 0 38239 NULL nohasharray
132258 +ceph_decode_16_38239 ceph_decode_16 0 38239 &set_vfta_38239
132259 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
132260 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
132261 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
132262 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
132263 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
132264 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
132265 +async_xor_val_38254 async_xor_val 3 38254 NULL
132266 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
132267 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
132268 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
132269 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
132270 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
132271 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
132272 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
132273 +xiic_busy_38263 xiic_busy 0 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
132274 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &xiic_busy_38263
132275 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
132276 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
132277 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
132278 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
132279 +SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &mthca_alloc_icm_table_38268 nohasharray
132280 +show_in3_input_38268 show_in3_input 0 38268 &SYSC_msgrcv_38268
132281 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
132282 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
132283 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
132284 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
132285 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
132286 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
132287 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
132288 +show_channel_38289 show_channel 0 38289 NULL
132289 +odev_write_38293 odev_write 0-3 38293 NULL
132290 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
132291 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
132292 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
132293 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
132294 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
132295 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
132296 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
132297 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
132298 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
132299 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
132300 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
132301 +rtl2830_tuner_i2c_xfer_38310 rtl2830_tuner_i2c_xfer 0-3 38310 NULL
132302 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
132303 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
132304 +free_calls_show_38323 free_calls_show 0 38323 NULL
132305 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
132306 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
132307 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
132308 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
132309 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
132310 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
132311 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
132312 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
132313 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
132314 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
132315 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
132316 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
132317 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
132318 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
132319 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
132320 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
132321 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
132322 +pyra_sysfs_write_38370 pyra_sysfs_write 0-6 38370 NULL
132323 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
132324 +active_duration_show_38373 active_duration_show 0 38373 NULL
132325 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
132326 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
132327 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
132328 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
132329 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
132330 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
132331 +_write_mirror_38398 _write_mirror 0 38398 NULL
132332 +vxp_inb_38402 vxp_inb 0 38402 NULL
132333 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
132334 +show_status_str_38406 show_status_str 0 38406 NULL
132335 +send_packet_38408 send_packet 0 38408 NULL
132336 +get_valid_node_allowed_38412 get_valid_node_allowed 0-1 38412 NULL
132337 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
132338 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
132339 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
132340 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
132341 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
132342 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
132343 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
132344 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
132345 +netlink_send_38434 netlink_send 5 38434 NULL
132346 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
132347 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
132348 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
132349 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
132350 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
132351 +offline_38447 offline 0 38447 &dev_set_mtu_38447
132352 +idt77252_open_38452 idt77252_open 0 38452 NULL nohasharray
132353 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
132354 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
132355 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
132356 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
132357 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
132358 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
132359 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
132360 +show_wimax_38463 show_wimax 0 38463 NULL
132361 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
132362 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
132363 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
132364 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
132365 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
132366 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
132367 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
132368 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
132369 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
132370 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
132371 +store_bpp_38484 store_bpp 0-4 38484 NULL
132372 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
132373 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
132374 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
132375 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
132376 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
132377 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
132378 +test_irq_store_38501 test_irq_store 0-4 38501 NULL
132379 +format_cam_size_38506 format_cam_size 0 38506 NULL
132380 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
132381 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
132382 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
132383 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
132384 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
132385 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
132386 +set_queue_count_38519 set_queue_count 0 38519 NULL
132387 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
132388 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
132389 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
132390 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 NULL
132391 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
132392 +ath10k_wmi_10_2_cmd_init_38540 ath10k_wmi_10_2_cmd_init 0 38540 NULL nohasharray
132393 +prepare_header95_38540 prepare_header95 0 38540 &ath10k_wmi_10_2_cmd_init_38540
132394 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
132395 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
132396 +xs_error_38560 xs_error 0 38560 NULL
132397 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
132398 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
132399 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
132400 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
132401 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
132402 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
132403 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
132404 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
132405 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
132406 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
132407 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
132408 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
132409 +write_38599 write 0 38599 NULL
132410 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
132411 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
132412 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
132413 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
132414 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
132415 +pep_indicate_38611 pep_indicate 5 38611 NULL
132416 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
132417 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
132418 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
132419 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
132420 +atyfb_check_var_38619 atyfb_check_var 0 38619 NULL nohasharray
132421 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 &atyfb_check_var_38619
132422 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
132423 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
132424 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
132425 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
132426 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
132427 +i801_access_38631 i801_access 0 38631 NULL nohasharray
132428 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
132429 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
132430 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
132431 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
132432 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
132433 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
132434 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
132435 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
132436 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
132437 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
132438 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
132439 +ring_active_show_38652 ring_active_show 0 38652 NULL
132440 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
132441 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
132442 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
132443 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
132444 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
132445 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
132446 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
132447 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 NULL nohasharray
132448 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 &fakelb_hw_start_38669
132449 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
132450 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
132451 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
132452 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
132453 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
132454 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
132455 +arbitrary_virt_to_mfn_38693 arbitrary_virt_to_mfn 0 38693 NULL
132456 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
132457 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
132458 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
132459 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
132460 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
132461 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
132462 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
132463 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
132464 +find_next_usable_block_38716 find_next_usable_block 0-1-3 38716 NULL nohasharray
132465 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
132466 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
132467 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
132468 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
132469 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
132470 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
132471 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
132472 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
132473 +store_38729 store 0-3 38729 NULL
132474 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
132475 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
132476 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
132477 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
132478 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
132479 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
132480 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
132481 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
132482 +microcode_write_38754 microcode_write 0-3 38754 NULL
132483 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
132484 +mic_map_single_38759 mic_map_single 0 38759 NULL
132485 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
132486 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
132487 +udf_readpages_38761 udf_readpages 4 38761 NULL
132488 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
132489 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
132490 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
132491 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
132492 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
132493 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
132494 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
132495 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
132496 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
132497 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
132498 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
132499 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
132500 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
132501 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
132502 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
132503 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
132504 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
132505 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
132506 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
132507 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
132508 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
132509 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
132510 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
132511 +err_decode_38804 err_decode 2 38804 NULL
132512 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
132513 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
132514 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
132515 +sys_select_38827 sys_select 1 38827 NULL
132516 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
132517 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
132518 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
132519 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836 nohasharray
132520 +map_page_38836 map_page 0-3 38836 &vnic_dev_notify_set_38836
132521 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
132522 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
132523 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
132524 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
132525 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
132526 +start_discovery_38858 start_discovery 4 38858 NULL
132527 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
132528 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
132529 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
132530 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
132531 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
132532 +image_size_store_38875 image_size_store 0-4 38875 NULL
132533 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
132534 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
132535 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
132536 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
132537 +hdlc_open_38893 hdlc_open 0 38893 NULL
132538 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
132539 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
132540 +__fswab16_38898 __fswab16 0 38898 NULL
132541 +process_access_response_38899 process_access_response 0 38899 NULL
132542 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
132543 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
132544 +ei_open_38906 ei_open 0 38906 NULL
132545 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
132546 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
132547 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
132548 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
132549 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
132550 +change_protocol_38922 change_protocol 0 38922 NULL
132551 +port_destid_show_38923 port_destid_show 0 38923 NULL
132552 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
132553 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
132554 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
132555 +ext3_trim_all_free_38929 ext3_trim_all_free 2-3-4 38929 NULL
132556 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
132557 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
132558 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
132559 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
132560 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
132561 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
132562 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
132563 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
132564 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
132565 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
132566 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
132567 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL nohasharray
132568 +map_single_38957 map_single 0 38957 &__vsock_bind_stream_38957
132569 +show_temp16_38958 show_temp16 0 38958 NULL
132570 +macaddress_show_38969 macaddress_show 0 38969 NULL
132571 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
132572 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
132573 +wp512_init_38975 wp512_init 0 38975 NULL
132574 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
132575 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
132576 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
132577 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
132578 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
132579 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
132580 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
132581 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
132582 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
132583 +udf_new_block_38999 udf_new_block 4 38999 NULL
132584 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
132585 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
132586 +systemid_show_39002 systemid_show 0 39002 NULL
132587 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
132588 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
132589 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
132590 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
132591 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
132592 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
132593 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
132594 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
132595 +force_sc_support_read_39014 force_sc_support_read 3-0 39014 NULL nohasharray
132596 +show_39014 show 0 39014 &force_sc_support_read_39014
132597 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3 39020 NULL
132598 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
132599 +ftrace_modify_code_direct_39029 ftrace_modify_code_direct 1 39029 NULL
132600 +ovl_copy_up_39031 ovl_copy_up 0 39031 NULL nohasharray
132601 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 &ovl_copy_up_39031
132602 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
132603 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 0-3 39034 NULL
132604 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
132605 +phy_read_status_39042 phy_read_status 0 39042 NULL
132606 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
132607 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
132608 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
132609 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
132610 +__wil_up_39052 __wil_up 0 39052 NULL
132611 +get_component_status_39053 get_component_status 0 39053 NULL
132612 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
132613 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
132614 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
132615 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
132616 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
132617 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
132618 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
132619 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
132620 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
132621 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
132622 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
132623 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
132624 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
132625 +qt2_open_39101 qt2_open 0 39101 NULL
132626 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
132627 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
132628 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
132629 +pause_transport_39115 pause_transport 0 39115 NULL
132630 +phys_addr_show_39116 phys_addr_show 0 39116 NULL nohasharray
132631 +serial_resume_39116 serial_resume 0 39116 &phys_addr_show_39116
132632 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
132633 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
132634 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
132635 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
132636 +ea_foreach_39133 ea_foreach 0 39133 NULL
132637 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
132638 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
132639 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
132640 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
132641 +generic_permission_39150 generic_permission 0 39150 NULL
132642 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
132643 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
132644 +objects_partial_show_39154 objects_partial_show 0 39154 NULL
132645 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
132646 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
132647 +elevator_switch_39159 elevator_switch 0 39159 NULL
132648 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
132649 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
132650 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
132651 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
132652 +msr_device_create_39175 msr_device_create 0 39175 NULL
132653 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
132654 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
132655 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
132656 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
132657 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
132658 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
132659 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
132660 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
132661 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
132662 +location_show_39206 location_show 0 39206 NULL
132663 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
132664 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
132665 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
132666 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
132667 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
132668 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
132669 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
132670 +fuse_access_39220 fuse_access 0 39220 NULL
132671 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
132672 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
132673 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
132674 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
132675 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
132676 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
132677 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
132678 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
132679 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
132680 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
132681 +odev_read_39239 odev_read 0-3 39239 NULL
132682 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
132683 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
132684 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
132685 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
132686 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
132687 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
132688 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
132689 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
132690 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
132691 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
132692 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
132693 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
132694 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
132695 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
132696 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
132697 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
132698 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
132699 +show_lslvl_39283 show_lslvl 0 39283 NULL
132700 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
132701 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
132702 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
132703 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
132704 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
132705 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
132706 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
132707 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
132708 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
132709 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
132710 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
132711 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
132712 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
132713 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
132714 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
132715 +control_store_39323 control_store 0-4 39323 NULL
132716 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 NULL nohasharray
132717 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 &cp_get_regs_len_39324
132718 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
132719 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
132720 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
132721 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
132722 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
132723 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
132724 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
132725 +sha512_init_39345 sha512_init 0 39345 NULL
132726 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
132727 +show_frame_align_39349 show_frame_align 0 39349 NULL
132728 +__copy_from_user_nocache_39351 __copy_from_user_nocache 0-3 39351 NULL
132729 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
132730 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
132731 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
132732 +store_39365 store 0-3 39365 NULL
132733 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
132734 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
132735 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
132736 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
132737 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL nohasharray
132738 +usercopy_show_39380 usercopy_show 0 39380 &fnic_trace_debugfs_read_39380
132739 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
132740 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
132741 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
132742 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
132743 +__send_to_port_39386 __send_to_port 0-4-3 39386 NULL
132744 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
132745 +show_internals_39390 show_internals 0 39390 NULL
132746 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
132747 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
132748 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
132749 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
132750 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
132751 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
132752 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
132753 +user_power_read_39414 user_power_read 3-0 39414 NULL
132754 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
132755 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
132756 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
132757 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
132758 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
132759 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
132760 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
132761 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
132762 +user_list_39432 user_list 0-5 39432 NULL
132763 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
132764 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
132765 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
132766 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
132767 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
132768 +sys_semop_39457 sys_semop 3 39457 NULL
132769 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
132770 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
132771 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
132772 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
132773 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
132774 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
132775 +_request_lock_39482 _request_lock 0 39482 NULL
132776 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
132777 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
132778 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
132779 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
132780 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
132781 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
132782 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
132783 +state_store_39532 state_store 0-3 39532 NULL
132784 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
132785 +set_rpm_39535 set_rpm 0-4 39535 NULL
132786 +show_flags_39540 show_flags 0 39540 NULL
132787 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
132788 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
132789 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
132790 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
132791 +sr_write_cmd_39554 sr_write_cmd 0-5 39554 &pp_write_39554
132792 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
132793 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
132794 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
132795 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
132796 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
132797 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL nohasharray
132798 +xen_swiotlb_sync_single_39561 xen_swiotlb_sync_single 2 39561 &store_tabletStylusLower_39561
132799 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
132800 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
132801 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
132802 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
132803 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
132804 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
132805 +ifb_open_39587 ifb_open 0 39587 NULL
132806 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
132807 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
132808 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
132809 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
132810 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
132811 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
132812 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
132813 +sdio_readb_39618 sdio_readb 0 39618 NULL
132814 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
132815 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
132816 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
132817 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
132818 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
132819 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
132820 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
132821 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
132822 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
132823 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
132824 +fm_send_cmd_39639 fm_send_cmd 0-5 39639 &pin_2_irq_39639
132825 +show_change_ack_39644 show_change_ack 0 39644 NULL
132826 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
132827 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
132828 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
132829 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
132830 +afg_show_39651 afg_show 0 39651 NULL
132831 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
132832 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
132833 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 NULL nohasharray
132834 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 &ext4_readpage_inline_39661
132835 +function_show_39663 function_show 0 39663 NULL
132836 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
132837 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
132838 +read_39668 read 0 39668 NULL
132839 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
132840 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
132841 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
132842 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
132843 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
132844 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
132845 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
132846 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
132847 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
132848 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 NULL nohasharray
132849 +set_in_min1_39689 set_in_min1 0-4 39689 &ixgbe_get_regs_len_39689
132850 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
132851 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
132852 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
132853 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
132854 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
132855 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
132856 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
132857 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
132858 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
132859 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
132860 +srp_change_queue_depth_39742 srp_change_queue_depth 0-2 39742 NULL
132861 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
132862 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
132863 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
132864 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
132865 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
132866 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
132867 +show_input_39763 show_input 0 39763 NULL
132868 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
132869 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
132870 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
132871 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
132872 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
132873 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
132874 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
132875 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
132876 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
132877 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
132878 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
132879 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
132880 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
132881 +update_39807 update 0 39807 NULL
132882 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
132883 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
132884 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
132885 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
132886 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
132887 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
132888 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
132889 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
132890 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
132891 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
132892 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
132893 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
132894 +delay_store_39831 delay_store 0-3 39831 NULL
132895 +sched_write_39833 sched_write 0-3 39833 NULL
132896 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
132897 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
132898 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
132899 +clear_show_39848 clear_show 0 39848 NULL
132900 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
132901 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
132902 +hfs_hash_dentry_39854 hfs_hash_dentry 0 39854 NULL
132903 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
132904 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
132905 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
132906 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
132907 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
132908 +search_by_key_39874 search_by_key 0 39874 NULL
132909 +m920x_write_39879 m920x_write 0 39879 NULL
132910 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
132911 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
132912 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
132913 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
132914 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
132915 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
132916 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
132917 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
132918 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
132919 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
132920 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
132921 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
132922 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
132923 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
132924 +panic_event_39914 panic_event 0 39914 NULL
132925 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
132926 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
132927 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
132928 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
132929 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
132930 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
132931 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
132932 +tse_reglen_39928 tse_reglen 0 39928 NULL nohasharray
132933 +core_id_show_39928 core_id_show 0 39928 &tse_reglen_39928
132934 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
132935 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
132936 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
132937 +__spi_async_39932 __spi_async 0 39932 NULL
132938 +__get_order_39935 __get_order 0 39935 NULL
132939 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
132940 +tipc_msg_build_39939 tipc_msg_build 3-4-5-0 39939 NULL
132941 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
132942 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
132943 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
132944 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
132945 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
132946 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
132947 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
132948 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
132949 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
132950 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
132951 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
132952 +prepare_39963 prepare 0 39963 NULL
132953 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
132954 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
132955 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
132956 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
132957 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
132958 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
132959 +inode_follow_link_39978 inode_follow_link 0 39978 NULL
132960 +svc_create_39979 svc_create 0 39979 NULL
132961 +aer_inject_39984 aer_inject 0 39984 NULL
132962 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
132963 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
132964 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
132965 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
132966 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
132967 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
132968 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
132969 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
132970 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
132971 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 NULL
132972 +debug_show_40011 debug_show 0 40011 NULL
132973 +smb_send_40015 smb_send 0 40015 NULL
132974 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
132975 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
132976 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
132977 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
132978 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &ivtvfb_write_40023 nohasharray
132979 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &snd_intel8x0m_pcm_prepare_40023
132980 +show_error_40026 show_error 0 40026 NULL
132981 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
132982 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
132983 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
132984 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
132985 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
132986 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
132987 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
132988 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
132989 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
132990 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 NULL nohasharray
132991 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &__bnx2x_get_preset_regs_len_40055 nohasharray
132992 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055
132993 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
132994 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
132995 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
132996 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
132997 +bql_show_40074 bql_show 0 40074 NULL
132998 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
132999 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
133000 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
133001 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
133002 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
133003 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
133004 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
133005 +ncp_request2_40102 ncp_request2 0 40102 NULL
133006 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
133007 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
133008 +gen_pool_first_fit_40110 gen_pool_first_fit 4-3-2 40110 NULL
133009 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
133010 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
133011 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
133012 +reg_read_range_40132 reg_read_range 0-4 40132 NULL nohasharray
133013 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 &reg_read_range_40132
133014 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
133015 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
133016 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
133017 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
133018 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
133019 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
133020 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
133021 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
133022 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
133023 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
133024 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
133025 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
133026 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
133027 +atl1c_up_40154 atl1c_up 0 40154 NULL
133028 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
133029 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
133030 +pt_write_40159 pt_write 3-0 40159 NULL
133031 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
133032 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
133033 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
133034 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
133035 +show_40187 show 0 40187 NULL
133036 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
133037 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
133038 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
133039 +devnode_find_40199 devnode_find 2-3 40199 &ipr_alloc_ucode_buffer_40199
133040 +allocate_probes_40204 allocate_probes 1 40204 NULL
133041 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
133042 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
133043 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
133044 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
133045 +au0828_v4l2_read_40220 au0828_v4l2_read 3-0 40220 NULL
133046 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
133047 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
133048 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
133049 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
133050 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237 nohasharray
133051 +cx25821_buffer_prepare_40237 cx25821_buffer_prepare 0 40237 &lpfc_max_vpi_show_40237
133052 +adjust_io_40247 adjust_io 0 40247 NULL
133053 +btrfs_unfreeze_40249 btrfs_unfreeze 0 40249 NULL
133054 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
133055 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
133056 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
133057 +vlsi_open_40258 vlsi_open 0 40258 NULL
133058 +store_led_override_40261 store_led_override 0-3 40261 NULL
133059 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
133060 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
133061 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
133062 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
133063 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
133064 +i2o_scsi_probe_40271 i2o_scsi_probe 0 40271 NULL
133065 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
133066 +usbnet_read_cmd_40275 usbnet_read_cmd 0-7 40275 NULL
133067 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
133068 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
133069 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
133070 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
133071 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
133072 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
133073 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
133074 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 NULL nohasharray
133075 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 &aat2870_ldo_is_enabled_40296
133076 +tcp_error_40298 tcp_error 0 40298 NULL nohasharray
133077 +ncp_statfs_40298 ncp_statfs 0 40298 &tcp_error_40298
133078 +SyS_bind_40303 SyS_bind 3 40303 NULL
133079 +ubi_io_write_data_40305 ubi_io_write_data 5-4-0 40305 NULL nohasharray
133080 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
133081 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
133082 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
133083 +prepare_40316 prepare 0 40316 NULL
133084 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
133085 +store_40327 store 0-3 40327 NULL
133086 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
133087 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
133088 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
133089 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
133090 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
133091 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
133092 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
133093 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL nohasharray
133094 +update_ftrace_func_40339 update_ftrace_func 1 40339 &of_irq_parse_raw_40339
133095 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
133096 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
133097 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
133098 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
133099 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
133100 +mmio_read_40348 mmio_read 4 40348 NULL
133101 +n_tty_write_40353 n_tty_write 0-4 40353 NULL
133102 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
133103 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
133104 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
133105 +store_green_40357 store_green 0-4 40357 NULL
133106 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
133107 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
133108 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
133109 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
133110 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
133111 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
133112 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
133113 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
133114 +get_chars_40373 get_chars 3 40373 NULL
133115 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
133116 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
133117 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
133118 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
133119 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
133120 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
133121 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
133122 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
133123 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
133124 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
133125 +remote_node_defrag_ratio_show_40406 remote_node_defrag_ratio_show 0 40406 NULL
133126 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
133127 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
133128 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
133129 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
133130 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
133131 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
133132 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
133133 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
133134 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
133135 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
133136 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
133137 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
133138 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
133139 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
133140 +rmd128_update_40445 rmd128_update 0 40445 NULL
133141 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
133142 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
133143 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
133144 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
133145 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
133146 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
133147 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
133148 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
133149 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
133150 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
133151 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
133152 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
133153 +SyS_writev_40467 SyS_writev 3 40467 NULL
133154 +__i915_add_request_40469 __i915_add_request 0 40469 NULL
133155 +visor_open_40470 visor_open 0 40470 NULL
133156 +SyS_select_40473 SyS_select 1 40473 NULL
133157 +postdisable_40478 postdisable 0 40478 NULL
133158 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
133159 +read_usmargin_40485 read_usmargin 0 40485 NULL
133160 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
133161 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
133162 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
133163 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
133164 +tty_write_room_40495 tty_write_room 0 40495 NULL
133165 +show_dock_40500 show_dock 0 40500 NULL nohasharray
133166 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
133167 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
133168 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
133169 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
133170 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
133171 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
133172 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 NULL nohasharray
133173 +sg_phys_40507 sg_phys 0 40507 &pcxhr_send_msg_40507
133174 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
133175 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
133176 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
133177 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
133178 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
133179 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
133180 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
133181 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
133182 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
133183 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
133184 +__phys_addr_symbol_40523 __phys_addr_symbol 0-1 40523 NULL
133185 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
133186 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
133187 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
133188 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
133189 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
133190 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
133191 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
133192 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
133193 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
133194 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
133195 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
133196 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
133197 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
133198 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
133199 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
133200 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
133201 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
133202 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
133203 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
133204 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
133205 +pio_read_40561 pio_read 6-0-5 40561 NULL
133206 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
133207 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
133208 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
133209 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
133210 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
133211 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
133212 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
133213 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
133214 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
133215 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
133216 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
133217 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
133218 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
133219 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
133220 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL nohasharray
133221 +store_user_show_40612 store_user_show 0 40612 &get_priv_descr_and_size_40612
133222 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
133223 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
133224 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
133225 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
133226 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
133227 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
133228 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
133229 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
133230 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
133231 +read_40652 read 0 40652 NULL
133232 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
133233 +pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
133234 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
133235 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
133236 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
133237 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
133238 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
133239 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
133240 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
133241 +fops_read_40672 fops_read 3-0 40672 NULL
133242 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
133243 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
133244 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
133245 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
133246 +tps80031_write_40678 tps80031_write 0 40678 NULL nohasharray
133247 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 0-4-3 40678 &tps80031_write_40678
133248 +affs_writepage_40679 affs_writepage 0 40679 NULL
133249 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
133250 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
133251 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
133252 +regulator_enable_40689 regulator_enable 0 40689 NULL
133253 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
133254 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
133255 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
133256 +create_image_40716 create_image 0 40716 NULL
133257 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
133258 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
133259 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
133260 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
133261 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
133262 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
133263 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
133264 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
133265 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
133266 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
133267 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
133268 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
133269 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
133270 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
133271 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
133272 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
133273 +write_behind_check_40749 write_behind_check 0 40749 NULL
133274 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
133275 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
133276 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
133277 +pg_write_40766 pg_write 3-0 40766 NULL
133278 +__elevator_change_40769 __elevator_change 0 40769 NULL
133279 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
133280 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
133281 +show_bitmask_40774 show_bitmask 0 40774 NULL
133282 +show_list_40775 show_list 3-0 40775 NULL
133283 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
133284 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
133285 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
133286 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
133287 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
133288 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
133289 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
133290 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
133291 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
133292 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
133293 +mls_range_set_40792 mls_range_set 0 40792 NULL
133294 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
133295 +pyra_sysfs_read_40795 pyra_sysfs_read 0-6 40795 NULL
133296 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
133297 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
133298 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
133299 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
133300 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
133301 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
133302 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
133303 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
133304 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
133305 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
133306 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
133307 +nr_device_event_40814 nr_device_event 0 40814 NULL
133308 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
133309 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
133310 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
133311 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
133312 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
133313 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
133314 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL
133315 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
133316 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
133317 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
133318 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 NULL nohasharray
133319 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851 nohasharray
133320 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 &rndis_opts_qmult_store_40851
133321 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
133322 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
133323 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
133324 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
133325 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
133326 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
133327 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
133328 +wil_up_40863 wil_up 0 40863 NULL
133329 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL nohasharray
133330 +xen_set_identity_and_remap_chunk_40864 xen_set_identity_and_remap_chunk 5-4-3 40864 &qla2x00_sysfs_write_optrom_ctl_40864
133331 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
133332 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
133333 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
133334 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
133335 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
133336 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
133337 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
133338 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
133339 +ide_park_show_40896 ide_park_show 0 40896 NULL
133340 +show_boardversion_40901 show_boardversion 0 40901 NULL
133341 +waiters_read_40902 waiters_read 3-0 40902 NULL
133342 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
133343 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
133344 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
133345 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
133346 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
133347 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
133348 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
133349 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
133350 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
133351 +get_40920 get 0 40920 NULL
133352 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
133353 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
133354 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 NULL nohasharray
133355 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 &gpiod_get_raw_value_40930
133356 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
133357 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
133358 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
133359 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
133360 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
133361 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
133362 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
133363 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
133364 +path_listxattr_40949 path_listxattr 3 40949 NULL
133365 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
133366 +pf_show_40958 pf_show 0 40958 NULL
133367 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
133368 +show_40964 show 0 40964 NULL
133369 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
133370 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
133371 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
133372 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
133373 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
133374 +intel_rng_data_read_40983 intel_rng_data_read 0 40983 NULL
133375 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
133376 +page_symlink_40989 page_symlink 3 40989 NULL
133377 +show_status_40990 show_status 0 40990 NULL
133378 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
133379 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
133380 +show_temp_st_40996 show_temp_st 0 40996 NULL
133381 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
133382 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
133383 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
133384 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
133385 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
133386 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
133387 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
133388 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 NULL nohasharray
133389 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
133390 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
133391 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
133392 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
133393 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
133394 +dbg_read_41026 dbg_read 0-3 41026 NULL
133395 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
133396 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
133397 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
133398 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
133399 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
133400 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
133401 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
133402 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
133403 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
133404 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
133405 +show_touchpad_41043 show_touchpad 0 41043 NULL
133406 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
133407 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
133408 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
133409 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
133410 +_send_41053 _send 3 41053 NULL
133411 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
133412 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
133413 +show_41059 show 0 41059 NULL
133414 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
133415 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
133416 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
133417 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
133418 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
133419 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
133420 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
133421 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
133422 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
133423 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
133424 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
133425 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
133426 +rpm_callback_41084 rpm_callback 0 41084 NULL
133427 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
133428 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
133429 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
133430 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
133431 +dma_attach_41094 dma_attach 5-6 41094 NULL
133432 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
133433 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
133434 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 NULL
133435 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
133436 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
133437 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
133438 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
133439 +get_modalias_41111 get_modalias 0 41111 NULL
133440 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
133441 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
133442 +pte_mfn_to_pfn_41116 pte_mfn_to_pfn 1 41116 NULL
133443 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
133444 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
133445 +max77686_rtc_update_41127 max77686_rtc_update 0 41127 NULL
133446 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
133447 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
133448 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
133449 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
133450 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
133451 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
133452 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
133453 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
133454 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
133455 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
133456 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
133457 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
133458 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
133459 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
133460 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
133461 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
133462 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
133463 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
133464 +request_irq_41192 request_irq 0 41192 NULL
133465 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
133466 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
133467 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
133468 +print_page_owner_41199 print_page_owner 0-2 41199 NULL
133469 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
133470 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
133471 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
133472 +pfn_to_mfn_41213 pfn_to_mfn 0-1 41213 NULL
133473 +tun_alloc_skb_41216 tun_alloc_skb 3-4-2 41216 NULL
133474 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
133475 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
133476 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
133477 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
133478 +setup_rss_41225 setup_rss 0 41225 NULL
133479 +osd_probe_41226 osd_probe 0 41226 NULL
133480 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
133481 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
133482 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
133483 +skein512_final_41232 skein512_final 0 41232 NULL
133484 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
133485 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
133486 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
133487 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
133488 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
133489 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
133490 +send_41249 send 0 41249 NULL
133491 +degraded_show_41251 degraded_show 0 41251 NULL
133492 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
133493 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
133494 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
133495 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
133496 +erst_read_41260 erst_read 0 41260 NULL
133497 +he_send_41261 he_send 0 41261 NULL
133498 +__fprog_create_41263 __fprog_create 2 41263 NULL
133499 +udf_readpage_41264 udf_readpage 0 41264 NULL
133500 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
133501 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
133502 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL
133503 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
133504 +alloc_context_41283 alloc_context 1 41283 NULL
133505 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
133506 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
133507 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
133508 +name_show_41292 name_show 0 41292 NULL nohasharray
133509 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
133510 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
133511 +configuration_show_41311 configuration_show 0 41311 NULL
133512 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
133513 +open_41320 open 0 41320 NULL
133514 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL
133515 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
133516 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
133517 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
133518 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
133519 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
133520 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
133521 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
133522 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
133523 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
133524 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
133525 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
133526 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
133527 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
133528 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
133529 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
133530 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
133531 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
133532 +cc2520_start_41387 cc2520_start 0 41387 NULL
133533 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
133534 +oiap_41392 oiap 0 41392 NULL nohasharray
133535 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
133536 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
133537 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
133538 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
133539 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
133540 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
133541 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
133542 +vhci_write_41405 vhci_write 0 41405 NULL
133543 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
133544 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
133545 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
133546 +tgr192_update_41412 tgr192_update 0 41412 NULL
133547 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
133548 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
133549 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
133550 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
133551 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
133552 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
133553 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
133554 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
133555 +ato_show_41430 ato_show 0 41430 NULL nohasharray
133556 +show_41430 show 0 41430 &ato_show_41430
133557 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
133558 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
133559 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
133560 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
133561 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
133562 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
133563 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
133564 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 0-6-4 41442 NULL
133565 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
133566 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
133567 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
133568 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
133569 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
133570 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
133571 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
133572 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
133573 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
133574 +run_41475 run 0 41475 &sha384_final_41475
133575 +show_in16_max_41478 show_in16_max 0 41478 NULL
133576 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
133577 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
133578 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
133579 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
133580 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
133581 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
133582 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
133583 +wdack_store_41496 wdack_store 0-3 41496 NULL
133584 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
133585 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
133586 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
133587 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
133588 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
133589 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
133590 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
133591 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
133592 +map_type_show_41511 map_type_show 0 41511 NULL
133593 +sha512_final_41515 sha512_final 0 41515 NULL
133594 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
133595 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
133596 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 NULL nohasharray
133597 +SyS_preadv_41523 SyS_preadv 3 41523 &snd_ensoniq_playback1_prepare_41523
133598 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
133599 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
133600 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
133601 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
133602 +do_commit_41533 do_commit 0 41533 NULL
133603 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
133604 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
133605 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
133606 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
133607 +_write_41548 _write 0 41548 NULL
133608 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
133609 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
133610 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553
133611 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
133612 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
133613 +edd_show_version_41558 edd_show_version 0 41558 NULL
133614 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
133615 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
133616 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
133617 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
133618 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
133619 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
133620 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
133621 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 NULL nohasharray
133622 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 &wl1271_acx_rx_msdu_life_time_41573
133623 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
133624 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
133625 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
133626 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
133627 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
133628 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
133629 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
133630 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
133631 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
133632 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
133633 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
133634 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
133635 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
133636 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
133637 +wdt_read_41601 wdt_read 0-3 41601 NULL
133638 +tps80031_read_41603 tps80031_read 0 41603 NULL nohasharray
133639 +show_name_41603 show_name 0 41603 &tps80031_read_41603
133640 +write_port_41612 write_port 0-3 41612 NULL
133641 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
133642 +disable_supply_41614 disable_supply 0 41614 NULL
133643 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
133644 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
133645 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
133646 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
133647 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
133648 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
133649 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
133650 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
133651 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
133652 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
133653 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
133654 +setkey_41635 setkey 0 41635 NULL
133655 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
133656 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
133657 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
133658 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
133659 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
133660 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
133661 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
133662 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
133663 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
133664 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
133665 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
133666 +get_std_timing_41654 get_std_timing 0 41654 NULL
133667 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
133668 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
133669 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
133670 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
133671 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
133672 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
133673 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
133674 +init_subports_41674 init_subports 0 41674 NULL
133675 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
133676 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
133677 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
133678 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
133679 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
133680 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
133681 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
133682 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
133683 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
133684 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
133685 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
133686 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
133687 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
133688 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
133689 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
133690 +_recv_41701 _recv 0-3 41701 NULL nohasharray
133691 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
133692 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
133693 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
133694 +tree_insert_41704 tree_insert 0 41704 NULL
133695 +rocker_port_open_41705 rocker_port_open 0 41705 NULL nohasharray
133696 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 &rocker_port_open_41705
133697 +connector_write_41709 connector_write 3-0 41709 NULL
133698 +read_block_41711 read_block 0 41711 NULL
133699 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
133700 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
133701 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
133702 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
133703 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
133704 +sys_pwritev_41722 sys_pwritev 3 41722 NULL
133705 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
133706 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
133707 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
133708 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
133709 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
133710 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
133711 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
133712 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
133713 +bitmap_load_41755 bitmap_load 0 41755 NULL
133714 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
133715 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
133716 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
133717 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
133718 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
133719 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
133720 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
133721 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
133722 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
133723 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
133724 +show_slab_objects_41782 show_slab_objects 0 41782 NULL
133725 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
133726 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
133727 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
133728 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
133729 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
133730 +show_contrast_41806 show_contrast 0 41806 NULL
133731 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
133732 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
133733 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
133734 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
133735 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
133736 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
133737 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
133738 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
133739 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
133740 +max77686_enable_41821 max77686_enable 0 41821 NULL
133741 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
133742 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
133743 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
133744 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
133745 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
133746 +test_irq_show_41838 test_irq_show 0 41838 NULL
133747 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL nohasharray
133748 +__bio_copy_iov_41839 __bio_copy_iov 0 41839 &ixgbe_dbg_netdev_ops_read_41839
133749 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
133750 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
133751 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
133752 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
133753 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
133754 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
133755 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
133756 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
133757 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
133758 +pci_map_single_41869 pci_map_single 0 41869 NULL
133759 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
133760 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
133761 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
133762 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
133763 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
133764 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
133765 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
133766 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
133767 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
133768 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
133769 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
133770 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
133771 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
133772 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
133773 +mem_show_41914 mem_show 0 41914 &C_SYSC_mq_timedsend_41914 nohasharray
133774 +get_packet_41914 get_packet 3 41914 &mem_show_41914
133775 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
133776 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
133777 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 5-4 41922 NULL
133778 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
133779 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
133780 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
133781 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
133782 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
133783 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
133784 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
133785 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
133786 +txq_init_41933 txq_init 0 41933 NULL
133787 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
133788 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
133789 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
133790 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
133791 +vfat_hash_41946 vfat_hash 0 41946 NULL
133792 +read_gssp_41947 read_gssp 3-0 41947 NULL
133793 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
133794 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
133795 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
133796 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
133797 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
133798 +portnames_read_41958 portnames_read 3-0 41958 NULL
133799 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
133800 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
133801 +show_sched6_41960 show_sched6 0 41960 NULL
133802 +show_als_41966 show_als 0 41966 NULL nohasharray
133803 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
133804 +dst_mtu_41969 dst_mtu 0 41969 NULL
133805 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
133806 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
133807 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
133808 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
133809 +_get_slice_41991 _get_slice 0 41991 NULL
133810 +set_temp11_41995 set_temp11 0-4 41995 NULL
133811 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
133812 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
133813 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
133814 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
133815 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
133816 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL nohasharray
133817 +lguest_map_42008 lguest_map 1-2 42008 &input_print_bitmap_42008
133818 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
133819 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
133820 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
133821 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
133822 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
133823 +vfat_revalidate_ci_42018 vfat_revalidate_ci 0 42018 NULL
133824 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
133825 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
133826 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
133827 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
133828 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
133829 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
133830 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
133831 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
133832 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
133833 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
133834 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
133835 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
133836 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
133837 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
133838 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
133839 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
133840 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
133841 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
133842 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
133843 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
133844 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
133845 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
133846 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
133847 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
133848 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
133849 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
133850 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
133851 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
133852 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
133853 +SMB2_read_42082 SMB2_read 0 42082 NULL
133854 +bat1_show_42084 bat1_show 0 42084 NULL
133855 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
133856 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
133857 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
133858 +dfx_open_42091 dfx_open 0 42091 NULL
133859 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
133860 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
133861 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
133862 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
133863 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
133864 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
133865 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
133866 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
133867 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
133868 +store_gps_42118 store_gps 4-0 42118 NULL
133869 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
133870 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
133871 +notify_send_init_42129 notify_send_init 0 42129 NULL
133872 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
133873 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
133874 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
133875 +threads_start_42139 threads_start 0 42139 NULL
133876 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
133877 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
133878 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
133879 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
133880 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
133881 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
133882 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 NULL nohasharray
133883 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 &af9015_i2c_xfer_42161
133884 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
133885 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
133886 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
133887 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
133888 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
133889 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
133890 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
133891 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 NULL nohasharray
133892 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 &max8998_ldo_disable_42173
133893 +power_restore_42174 power_restore 0 42174 NULL
133894 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
133895 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
133896 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
133897 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
133898 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
133899 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
133900 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
133901 +reset_slot_42194 reset_slot 0 42194 NULL
133902 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
133903 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
133904 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
133905 +sprom2hex_42204 sprom2hex 0 42204 NULL
133906 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
133907 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
133908 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
133909 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
133910 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
133911 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 NULL nohasharray
133912 +pla_ocp_read_42235 pla_ocp_read 3 42235 &blockdev_direct_IO_42235
133913 +toshiba_kbd_bl_mode_show_42236 toshiba_kbd_bl_mode_show 0 42236 NULL
133914 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
133915 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
133916 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
133917 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
133918 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
133919 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
133920 +store_mlid_42247 store_mlid 0-4 42247 NULL
133921 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
133922 +usbtv_start_42251 usbtv_start 0 42251 NULL
133923 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
133924 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
133925 +resources_store_42255 resources_store 0-4 42255 NULL
133926 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
133927 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
133928 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
133929 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
133930 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
133931 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
133932 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
133933 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
133934 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
133935 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
133936 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
133937 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
133938 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
133939 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
133940 +ulong_read_file_42304 ulong_read_file 3-0 42304 NULL nohasharray
133941 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 &ulong_read_file_42304
133942 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
133943 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
133944 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
133945 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
133946 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
133947 +osdname_show_42317 osdname_show 0 42317 NULL
133948 +max_luns_show_42319 max_luns_show 0 42319 NULL
133949 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
133950 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
133951 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
133952 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
133953 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
133954 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
133955 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
133956 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
133957 +store_42345 store 0-3 42345 &regulator_state_show_42345
133958 +rtl2832_sdr_rd_42346 rtl2832_sdr_rd 0 42346 NULL
133959 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
133960 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
133961 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
133962 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
133963 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
133964 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
133965 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
133966 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
133967 +read_time_42381 read_time 0 42381 NULL nohasharray
133968 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
133969 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
133970 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
133971 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
133972 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
133973 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
133974 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
133975 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
133976 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
133977 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
133978 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
133979 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
133980 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
133981 +krng_get_random_42420 krng_get_random 3 42420 NULL
133982 +i2o_event_register_42424 i2o_event_register 0 42424 NULL
133983 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
133984 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
133985 +device_read_42432 device_read 0-3 42432 NULL
133986 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
133987 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
133988 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
133989 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
133990 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
133991 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
133992 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
133993 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
133994 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
133995 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
133996 +store_42448 store 0 42448 NULL
133997 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
133998 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
133999 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
134000 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
134001 +__clk_enable_42456 __clk_enable 0 42456 NULL
134002 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
134003 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
134004 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
134005 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
134006 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
134007 +sta_state_42478 sta_state 0 42478 NULL
134008 +show_coresize_42479 show_coresize 0 42479 NULL
134009 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
134010 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
134011 +set_zone_42484 set_zone 0-4 42484 NULL
134012 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
134013 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
134014 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
134015 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
134016 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
134017 +callback_42494 callback 0 42494 NULL
134018 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
134019 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
134020 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
134021 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
134022 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
134023 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
134024 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
134025 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
134026 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
134027 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
134028 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
134029 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
134030 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
134031 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
134032 +sys_vmsplice_42533 sys_vmsplice 3 42533 NULL nohasharray
134033 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 &sys_vmsplice_42533
134034 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
134035 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
134036 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
134037 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL
134038 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
134039 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
134040 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL nohasharray
134041 +path_lookupat_42549 path_lookupat 0 42549 &ath6kl_wmi_proc_events_vif_42549
134042 +request_firmware_42553 request_firmware 0 42553 NULL
134043 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
134044 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
134045 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
134046 +portio_type_show_42562 portio_type_show 0 42562 NULL
134047 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
134048 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
134049 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
134050 +get_in_min_42567 get_in_min 0 42567 NULL
134051 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
134052 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
134053 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
134054 +memory_failure_42590 memory_failure 0 42590 NULL
134055 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
134056 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
134057 +get_enable_42601 get_enable 0 42601 NULL
134058 +map_state_42602 map_state 1 42602 NULL nohasharray
134059 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &map_state_42602 nohasharray
134060 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602 nohasharray
134061 +__pskb_pull_42602 __pskb_pull 2 42602 &npwm_show_42602
134062 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
134063 +get_div_42612 get_div 0 42612 NULL
134064 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
134065 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
134066 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
134067 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
134068 +read_42618 read 0 42618 &release_lockspace_42618
134069 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
134070 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
134071 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
134072 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
134073 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
134074 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
134075 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
134076 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
134077 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
134078 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
134079 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
134080 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
134081 +num_controllers_42644 num_controllers 0 42644 NULL
134082 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL nohasharray
134083 +process_output_block_42646 process_output_block 0 42646 &mc13783_adc_read_bp_42646
134084 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 NULL nohasharray
134085 +gpio_request_enable_42647 gpio_request_enable 0 42647 &sis190_get_regs_len_42647
134086 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
134087 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
134088 +page_counter_memparse_42653 page_counter_memparse 0 42653 NULL
134089 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
134090 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
134091 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
134092 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
134093 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
134094 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
134095 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
134096 +show_cidmode_42671 show_cidmode 0 42671 NULL
134097 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
134098 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
134099 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
134100 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
134101 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
134102 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
134103 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
134104 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
134105 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
134106 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
134107 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
134108 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
134109 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
134110 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
134111 +vb2_read_42703 vb2_read 3-0 42703 NULL
134112 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
134113 +hard_show_42708 hard_show 0 42708 NULL nohasharray
134114 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 &hard_show_42708
134115 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
134116 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
134117 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
134118 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
134119 +read_status_42722 read_status 0 42722 NULL
134120 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
134121 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
134122 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
134123 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
134124 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
134125 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
134126 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
134127 +xen_release_pmd_42734 xen_release_pmd 1 42734 NULL
134128 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
134129 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
134130 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
134131 +SendReceive2_42742 SendReceive2 0 42742 NULL
134132 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
134133 +write_42746 write 0 42746 &sdev_show_modalias_42746
134134 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
134135 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
134136 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
134137 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
134138 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
134139 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
134140 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
134141 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
134142 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
134143 +x25_recvmsg_42777 x25_recvmsg 0-4 42777 NULL
134144 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
134145 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
134146 +isku_sysfs_read_info_42781 isku_sysfs_read_info 0-6-5 42781 NULL nohasharray
134147 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 &isku_sysfs_read_info_42781
134148 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
134149 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
134150 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
134151 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
134152 +koneplus_sysfs_read_42792 koneplus_sysfs_read 0-6 42792 NULL
134153 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
134154 +show_chglim_42794 show_chglim 0 42794 NULL
134155 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
134156 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
134157 +show_line1_42806 show_line1 0 42806 NULL
134158 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
134159 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
134160 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
134161 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
134162 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
134163 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
134164 +set_arg_42824 set_arg 3 42824 NULL
134165 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
134166 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
134167 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
134168 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
134169 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
134170 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
134171 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
134172 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL
134173 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
134174 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
134175 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
134176 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
134177 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 4-3-2 42863 NULL nohasharray
134178 +destroy_42863 destroy 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
134179 +of_property_count_strings_42863 of_property_count_strings 0 42863 &destroy_42863
134180 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
134181 +nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL nohasharray
134182 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 &nouveau_vm_create_42869
134183 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
134184 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
134185 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
134186 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
134187 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
134188 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
134189 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
134190 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
134191 +pskb_expand_head_42881 pskb_expand_head 0-3-2 42881 NULL
134192 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
134193 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
134194 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
134195 +c2_up_42890 c2_up 0 42890 NULL
134196 +pci_write_42893 pci_write 0 42893 NULL
134197 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
134198 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
134199 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
134200 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
134201 +hd_end_request_42904 hd_end_request 2 42904 NULL
134202 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
134203 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
134204 +rds_create_42907 rds_create 0 42907 NULL
134205 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
134206 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
134207 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
134208 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
134209 +device_show_int_42919 device_show_int 0 42919 NULL
134210 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
134211 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
134212 +show_42923 show 0 42923 &pcxhr_set_clock_42923
134213 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
134214 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
134215 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
134216 +bnx2_open_42936 bnx2_open 0 42936 NULL
134217 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
134218 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
134219 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
134220 +handle_response_42945 handle_response 0 42945 NULL
134221 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
134222 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
134223 +hashtab_map_42947 hashtab_map 0 42947 NULL
134224 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
134225 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
134226 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
134227 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
134228 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
134229 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
134230 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
134231 +n_pins_show_42973 n_pins_show 0 42973 NULL
134232 +show_temp62_42975 show_temp62 0 42975 NULL
134233 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
134234 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
134235 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
134236 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
134237 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &compat_udpv6_setsockopt_42981 nohasharray
134238 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &store_enable_clka1_output_42981
134239 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
134240 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
134241 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
134242 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
134243 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
134244 +image_size_show_42992 image_size_show 0 42992 NULL
134245 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
134246 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
134247 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
134248 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
134249 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
134250 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
134251 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
134252 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
134253 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
134254 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
134255 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
134256 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
134257 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
134258 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
134259 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
134260 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035 nohasharray
134261 +store_lssw_43035 store_lssw 4-0 43035 &jffs2_write_begin_43035
134262 +max_queue_show_43036 max_queue_show 0 43036 NULL
134263 +set_icon_43037 set_icon 0-3 43037 NULL
134264 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
134265 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
134266 +write_s64_43043 write_s64 0 43043 NULL
134267 +show_port_name_43051 show_port_name 0 43051 NULL
134268 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
134269 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
134270 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
134271 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
134272 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
134273 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
134274 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
134275 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
134276 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
134277 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
134278 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
134279 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
134280 +get_attention_status_43073 get_attention_status 0 43073 NULL
134281 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
134282 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
134283 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
134284 +get_slave_size_43081 get_slave_size 0 43081 NULL
134285 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
134286 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
134287 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
134288 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
134289 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
134290 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
134291 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
134292 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
134293 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
134294 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
134295 +dump_skip_43098 dump_skip 2 43098 NULL
134296 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
134297 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
134298 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
134299 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
134300 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
134301 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
134302 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
134303 +store_43112 store 0 43112 NULL
134304 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
134305 +open_43117 open 0 43117 NULL
134306 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
134307 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
134308 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
134309 +reserved_size_show_43130 reserved_size_show 0 43130 NULL nohasharray
134310 +lock_page_killable_43130 lock_page_killable 0 43130 &reserved_size_show_43130
134311 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
134312 +dmfe_open_43139 dmfe_open 0 43139 NULL
134313 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
134314 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
134315 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
134316 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
134317 +show_enabled_43152 show_enabled 0 43152 NULL
134318 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
134319 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
134320 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
134321 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
134322 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
134323 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
134324 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
134325 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
134326 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
134327 +_read_43194 _read 0 43194 NULL
134328 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
134329 +teiup_create_43201 teiup_create 3 43201 NULL
134330 +uio_write_43202 uio_write 3-0 43202 NULL
134331 +iso_callback_43208 iso_callback 3 43208 NULL
134332 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
134333 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
134334 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
134335 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
134336 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
134337 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
134338 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
134339 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
134340 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
134341 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
134342 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
134343 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
134344 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
134345 +read_status_43238 read_status 0 43238 NULL
134346 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
134347 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
134348 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
134349 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
134350 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
134351 +fixup_leb_43256 fixup_leb 3 43256 NULL
134352 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
134353 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
134354 +store_wwan_43264 store_wwan 4-0 43264 NULL
134355 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
134356 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
134357 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
134358 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
134359 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
134360 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
134361 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
134362 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
134363 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
134364 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
134365 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
134366 +src_frames_43281 src_frames 0 43281 NULL nohasharray
134367 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
134368 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
134369 +lookup_fast_43292 lookup_fast 0 43292 NULL
134370 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
134371 +show_num_ports_43296 show_num_ports 0 43296 NULL
134372 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
134373 +lm3533_read_43309 lm3533_read 0 43309 NULL
134374 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
134375 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
134376 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL nohasharray
134377 +store_ledd_43312 store_ledd 4-0 43312 &em28xx_audio_analog_set_43312
134378 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
134379 +try_charge_43315 try_charge 0 43315 NULL
134380 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 NULL
134381 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
134382 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
134383 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
134384 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
134385 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
134386 +sja1000_open_43326 sja1000_open 0 43326 NULL
134387 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
134388 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
134389 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
134390 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
134391 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
134392 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
134393 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
134394 +set_peripheral_43353 set_peripheral 0 43353 NULL
134395 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL nohasharray
134396 +xen_swiotlb_sync_single_for_device_43362 xen_swiotlb_sync_single_for_device 2 43362 &gart_free_coherent_43362
134397 +may_create_key_43363 may_create_key 0 43363 NULL
134398 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
134399 +pn_init_43370 pn_init 0 43370 NULL
134400 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
134401 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
134402 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
134403 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
134404 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
134405 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
134406 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
134407 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
134408 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
134409 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
134410 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
134411 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
134412 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
134413 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
134414 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
134415 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
134416 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
134417 +xenfb_write_43412 xenfb_write 3 43412 NULL
134418 +show_linear_43414 show_linear 0 43414 NULL nohasharray
134419 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
134420 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
134421 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
134422 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
134423 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422 nohasharray
134424 +nfs_lookup_revalidate_43422 nfs_lookup_revalidate 0 43422 &offset_store_43422
134425 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
134426 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
134427 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
134428 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
134429 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
134430 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
134431 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
134432 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 NULL nohasharray
134433 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 &store_received_ref_clk3b_43440
134434 +send_pre_block_43442 send_pre_block 0 43442 NULL
134435 +usemap_size_43443 usemap_size 0-1-2 43443 NULL nohasharray
134436 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
134437 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 NULL
134438 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
134439 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
134440 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
134441 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
134442 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
134443 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
134444 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
134445 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
134446 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
134447 +xen_alloc_pte_43470 xen_alloc_pte 2 43470 NULL
134448 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
134449 +write_43473 write 0 43473 NULL
134450 +hook_43475 hook 0 43475 NULL
134451 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
134452 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
134453 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 NULL nohasharray
134454 +alloc_new_reservation_43480 alloc_new_reservation 0-4 43480 &calculate_discard_block_size_43480
134455 +vga_get_43488 vga_get 0 43488 NULL
134456 +vmemdup_43489 vmemdup 2 43489 NULL
134457 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
134458 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
134459 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
134460 +show_lid_43498 show_lid 0 43498 NULL
134461 +init_43500 init 0 43500 NULL nohasharray
134462 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
134463 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
134464 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
134465 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
134466 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
134467 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
134468 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
134469 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
134470 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
134471 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
134472 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
134473 +read_events_43534 read_events 3 43534 NULL
134474 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
134475 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
134476 +store_43537 store 0-3 43537 NULL
134477 +store_43539 store 0 43539 NULL
134478 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
134479 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
134480 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
134481 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
134482 +request_resource_43548 request_resource 0 43548 NULL
134483 +store_43549 store 0-4 43549 NULL
134484 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
134485 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
134486 +amd756_access_43553 amd756_access 0 43553 NULL
134487 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
134488 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
134489 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
134490 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 NULL nohasharray
134491 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 &bfad_im_model_desc_show_43568
134492 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
134493 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
134494 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
134495 +passive_store_43589 passive_store 0-4 43589 NULL
134496 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
134497 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
134498 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
134499 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
134500 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
134501 +proc_read_43614 proc_read 3-0 43614 NULL
134502 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL
134503 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
134504 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
134505 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
134506 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
134507 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
134508 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
134509 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
134510 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
134511 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
134512 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
134513 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
134514 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
134515 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
134516 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
134517 +random_write_43656 random_write 3-0 43656 NULL
134518 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
134519 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
134520 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
134521 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
134522 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
134523 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
134524 +start_ms350_cam_43679 start_ms350_cam 0 43679 NULL nohasharray
134525 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 &start_ms350_cam_43679
134526 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
134527 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
134528 +calgary_map_page_43686 calgary_map_page 4-0-3 43686 NULL nohasharray
134529 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
134530 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
134531 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
134532 +start_43697 start 0 43697 NULL
134533 +show_43699 show 0 43699 NULL
134534 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 0-4 43702 NULL nohasharray
134535 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
134536 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
134537 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
134538 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
134539 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
134540 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
134541 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
134542 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
134543 +show_hyst_43718 show_hyst 0 43718 NULL
134544 +cpia2_do_command_43719 cpia2_do_command 0 43719 NULL nohasharray
134545 +adis_read_reg_43719 adis_read_reg 0 43719 &cpia2_do_command_43719
134546 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
134547 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
134548 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
134549 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
134550 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
134551 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
134552 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
134553 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
134554 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
134555 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
134556 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
134557 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 NULL nohasharray
134558 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 &__alloc_alien_cache_43734
134559 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
134560 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
134561 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
134562 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
134563 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
134564 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
134565 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
134566 +panic_happened_43756 panic_happened 0 43756 NULL
134567 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
134568 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
134569 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
134570 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
134571 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
134572 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
134573 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
134574 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
134575 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
134576 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
134577 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
134578 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
134579 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
134580 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
134581 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
134582 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
134583 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
134584 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
134585 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
134586 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
134587 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
134588 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
134589 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
134590 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
134591 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
134592 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
134593 +alloc_irq_from_domain_43815 alloc_irq_from_domain 0-3-2 43815 NULL nohasharray
134594 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
134595 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
134596 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
134597 +get_rsb_struct_43829 get_rsb_struct 0 43829 NULL nohasharray
134598 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 &get_rsb_struct_43829
134599 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
134600 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
134601 +max_channels_43840 max_channels 0 43840 NULL
134602 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 NULL nohasharray
134603 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 &snd_seq_fifo_event_in_43842
134604 +read_flush_43851 read_flush 3-0 43851 NULL
134605 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
134606 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
134607 +resume_43864 resume 0 43864 NULL nohasharray
134608 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
134609 +port_number_show_43866 port_number_show 0 43866 NULL
134610 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
134611 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
134612 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
134613 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
134614 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
134615 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
134616 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
134617 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
134618 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
134619 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
134620 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
134621 +write_43894 write 0-3 43894 NULL
134622 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
134623 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
134624 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
134625 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
134626 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
134627 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
134628 +set_temp8_43915 set_temp8 0-4 43915 NULL
134629 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 NULL nohasharray
134630 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 &wl1271_acx_conn_monit_params_43916
134631 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
134632 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
134633 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
134634 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
134635 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
134636 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
134637 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
134638 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
134639 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
134640 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
134641 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
134642 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
134643 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
134644 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
134645 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
134646 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
134647 +show_unit_43962 show_unit 0 43962 NULL
134648 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
134649 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
134650 +cache_request_43968 cache_request 0 43968 NULL nohasharray
134651 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
134652 +iflink_show_43970 iflink_show 0 43970 NULL
134653 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
134654 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
134655 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
134656 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
134657 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
134658 +netdev_init_43991 netdev_init 0 43991 NULL
134659 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
134660 +scsi_command_size_43992 scsi_command_size 0 43992 &kvm_read_guest_virt_43992 nohasharray
134661 +bcm_recvmsg_43992 bcm_recvmsg 0-4 43992 &scsi_command_size_43992 nohasharray
134662 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &bcm_recvmsg_43992
134663 +ulist_add_43994 ulist_add 0 43994 NULL
134664 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
134665 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
134666 +emit_flags_44006 emit_flags 3-4 44006 NULL
134667 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
134668 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
134669 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
134670 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
134671 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
134672 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 NULL nohasharray
134673 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 &vxge_ethtool_get_regs_len_44026 nohasharray
134674 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026
134675 +address_mask_show_44028 address_mask_show 0 44028 NULL
134676 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
134677 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
134678 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
134679 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
134680 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
134681 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
134682 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
134683 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
134684 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
134685 +show_44058 show 0 44058 NULL
134686 +sprint_frac_44059 sprint_frac 0 44059 NULL
134687 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
134688 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
134689 +wmi_call_44066 wmi_call 0 44066 NULL
134690 +vx2_inb_44069 vx2_inb 0 44069 NULL
134691 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
134692 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
134693 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
134694 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
134695 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
134696 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
134697 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
134698 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
134699 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
134700 +x25_listen_44090 x25_listen 0 44090 NULL
134701 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
134702 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
134703 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
134704 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
134705 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
134706 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
134707 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
134708 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
134709 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
134710 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
134711 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 NULL nohasharray
134712 +show_fan_pulses_44107 show_fan_pulses 0 44107 &zl10036_set_bandwidth_44107
134713 +raid_level_show_44108 raid_level_show 0 44108 NULL
134714 +add_update_code_44109 add_update_code 1 44109 NULL
134715 +skb_frag_dma_map_44112 skb_frag_dma_map 0-3 44112 NULL
134716 +check_idq_44117 check_idq 0 44117 NULL
134717 +do_readpage_44120 do_readpage 0 44120 NULL
134718 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
134719 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
134720 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
134721 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
134722 +do_sock_read_44132 do_sock_read 0 44132 NULL
134723 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
134724 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
134725 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
134726 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
134727 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
134728 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
134729 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
134730 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
134731 +direct_access_44144 direct_access 0 44144 NULL
134732 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
134733 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
134734 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
134735 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
134736 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
134737 +coda_permission_44158 coda_permission 0 44158 NULL
134738 +summary_show_44161 summary_show 0 44161 NULL nohasharray
134739 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
134740 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
134741 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
134742 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
134743 +atl1_up_44170 atl1_up 0 44170 NULL
134744 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
134745 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
134746 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
134747 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
134748 +tty_line_name_44181 tty_line_name 0 44181 NULL
134749 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
134750 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
134751 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
134752 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
134753 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 NULL nohasharray
134754 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 0-2 44196 &queue_int_on_old_endpoint_44196
134755 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
134756 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
134757 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
134758 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
134759 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
134760 +__set_free_44211 __set_free 2 44211 NULL
134761 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
134762 +write_44213 write 0 44213 &claim_ptd_buffers_44213
134763 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
134764 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
134765 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
134766 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
134767 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
134768 +failslab_show_44224 failslab_show 0 44224 &symbol_open_44224 nohasharray
134769 +device_user_unlock_44224 device_user_unlock 0 44224 &failslab_show_44224
134770 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
134771 +show_adc_44229 show_adc 0 44229 NULL
134772 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
134773 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
134774 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
134775 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
134776 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
134777 +write_44238 write 0-4 44238 NULL nohasharray
134778 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 &write_44238
134779 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
134780 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
134781 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
134782 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
134783 +extra_show_44247 extra_show 0 44247 NULL nohasharray
134784 +vp_find_vqs_44247 vp_find_vqs 2 44247 &extra_show_44247
134785 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
134786 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
134787 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
134788 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
134789 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
134790 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
134791 +minix_getattr_44267 minix_getattr 0 44267 NULL
134792 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
134793 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
134794 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
134795 +device_create_file_44285 device_create_file 0 44285 NULL
134796 +initstate_show_44288 initstate_show 0 44288 NULL
134797 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
134798 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
134799 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
134800 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
134801 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
134802 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
134803 +store_companion_44297 store_companion 0-4 44297 NULL
134804 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
134805 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
134806 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL
134807 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
134808 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
134809 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
134810 +bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL nohasharray
134811 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 &bitmap_scnprintf_44318 nohasharray
134812 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
134813 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
134814 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 NULL nohasharray
134815 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 &dispatch_proc_write_44320
134816 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
134817 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
134818 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
134819 +rs_init_44327 rs_init 1 44327 NULL
134820 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
134821 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
134822 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
134823 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
134824 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
134825 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
134826 +logfs_write_i0_44346 logfs_write_i0 0 44346 NULL nohasharray
134827 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 &logfs_write_i0_44346
134828 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
134829 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
134830 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
134831 +set_format_44357 set_format 0 44357 NULL nohasharray
134832 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
134833 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
134834 +ipx_recvmsg_44366 ipx_recvmsg 0-4 44366 NULL
134835 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
134836 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
134837 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
134838 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
134839 +ubi_sync_44391 ubi_sync 0 44391 NULL
134840 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
134841 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
134842 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
134843 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
134844 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
134845 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
134846 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
134847 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
134848 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
134849 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
134850 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
134851 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
134852 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
134853 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
134854 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
134855 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
134856 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
134857 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
134858 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
134859 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
134860 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
134861 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
134862 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
134863 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
134864 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
134865 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
134866 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
134867 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
134868 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
134869 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
134870 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
134871 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
134872 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
134873 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
134874 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
134875 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
134876 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
134877 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
134878 +allocate_mid_44479 allocate_mid 0 44479 NULL
134879 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
134880 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
134881 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
134882 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
134883 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
134884 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
134885 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
134886 +cond_read_node_44488 cond_read_node 0 44488 NULL
134887 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
134888 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
134889 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
134890 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
134891 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
134892 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
134893 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
134894 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
134895 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
134896 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
134897 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
134898 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
134899 +reserved_size_store_44508 reserved_size_store 0-4 44508 NULL
134900 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
134901 +spidev_write_44510 spidev_write 3-0 44510 NULL
134902 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
134903 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
134904 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
134905 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
134906 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
134907 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
134908 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
134909 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
134910 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
134911 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
134912 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
134913 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
134914 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
134915 +picolcd_set_par_44559 picolcd_set_par 0 44559 NULL
134916 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
134917 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
134918 +show_registers_44567 show_registers 0 44567 NULL nohasharray
134919 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
134920 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
134921 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
134922 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
134923 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
134924 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
134925 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
134926 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
134927 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
134928 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
134929 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
134930 +show_44594 show 0 44594 NULL nohasharray
134931 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
134932 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
134933 +get_fan_min_44596 get_fan_min 0 44596 NULL
134934 +popen_44599 popen 0 44599 NULL
134935 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
134936 +nouveau_perfmon_create__44602 nouveau_perfmon_create_ 4 44602 NULL
134937 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
134938 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
134939 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
134940 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
134941 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
134942 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
134943 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
134944 +xpcs_mmd_write_44633 xpcs_mmd_write 3 44633 &msb_get_free_block_44633
134945 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
134946 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
134947 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
134948 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
134949 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
134950 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
134951 +show_match_busid_44647 show_match_busid 0 44647 NULL
134952 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
134953 +store_44659 store 0-3 44659 NULL
134954 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
134955 +show_ctrl_44671 show_ctrl 0 44671 NULL
134956 +mpi_resize_44674 mpi_resize 2 44674 NULL
134957 +auxch_init_44675 auxch_init 0 44675 NULL
134958 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
134959 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
134960 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0 44682 NULL
134961 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
134962 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
134963 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
134964 +ts_read_44687 ts_read 3-0 44687 NULL
134965 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
134966 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
134967 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
134968 +show_host_busy_44693 show_host_busy 0 44693 NULL
134969 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
134970 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
134971 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
134972 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
134973 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
134974 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
134975 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
134976 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
134977 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
134978 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
134979 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
134980 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 0-3 44725 &C_SYSC_semtimedop_44725
134981 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
134982 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
134983 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
134984 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
134985 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
134986 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
134987 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
134988 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
134989 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
134990 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
134991 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
134992 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
134993 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
134994 +pty_write_44757 pty_write 3-0 44757 &tnode_new_44757
134995 +bop_assign_44765 bop_assign 0 44765 NULL
134996 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
134997 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
134998 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
134999 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
135000 +show_44772 show 0 44772 NULL nohasharray
135001 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
135002 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
135003 +readstat_44780 readstat 0 44780 NULL
135004 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
135005 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
135006 +proc_read_44793 proc_read 0 44793 NULL nohasharray
135007 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
135008 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
135009 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
135010 +cas_open_44801 cas_open 0 44801 NULL
135011 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
135012 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
135013 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
135014 +sbs_init_44817 sbs_init 0 44817 NULL
135015 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
135016 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
135017 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
135018 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
135019 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
135020 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
135021 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
135022 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
135023 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
135024 +units_sprintf_44833 units_sprintf 0 44833 NULL
135025 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
135026 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
135027 +node_show_44836 node_show 0 44836 NULL
135028 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
135029 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
135030 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
135031 +cross_eof_44848 cross_eof 0 44848 NULL
135032 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
135033 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
135034 +cis820x_config_init_44850 cis820x_config_init 0 44850 NULL nohasharray
135035 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 &cis820x_config_init_44850
135036 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
135037 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
135038 +copydesc_user_44855 copydesc_user 3 44855 NULL
135039 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
135040 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
135041 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
135042 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
135043 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
135044 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
135045 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
135046 +set_advertising_44870 set_advertising 4 44870 NULL
135047 +init_rs_44873 init_rs 1 44873 NULL nohasharray
135048 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
135049 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
135050 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
135051 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
135052 +skb_availroom_44883 skb_availroom 0 44883 NULL
135053 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
135054 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
135055 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
135056 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
135057 +kaweth_open_44889 kaweth_open 0 44889 NULL
135058 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
135059 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
135060 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
135061 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
135062 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
135063 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
135064 +async_readv_44898 async_readv 0 44898 NULL
135065 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 0-2 44902 NULL
135066 +elsa_resume_44904 elsa_resume 0 44904 NULL nohasharray
135067 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 &elsa_resume_44904
135068 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
135069 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
135070 +ptype_show_44913 ptype_show 0 44913 NULL
135071 +regmap_spi_read_44921 regmap_spi_read 0-3-5 44921 NULL
135072 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
135073 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
135074 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
135075 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
135076 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
135077 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
135078 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
135079 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
135080 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
135081 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
135082 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL
135083 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
135084 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
135085 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
135086 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
135087 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
135088 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
135089 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
135090 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
135091 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
135092 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
135093 +log_debug_read_44994 log_debug_read 0 44994 NULL
135094 +selinux_inode_follow_link_44995 selinux_inode_follow_link 0 44995 NULL
135095 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
135096 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
135097 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
135098 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
135099 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
135100 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
135101 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
135102 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
135103 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
135104 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
135105 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
135106 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
135107 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
135108 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
135109 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
135110 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
135111 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
135112 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
135113 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
135114 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
135115 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
135116 +show_in_label_45039 show_in_label 0 45039 NULL
135117 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
135118 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
135119 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
135120 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
135121 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
135122 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
135123 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL nohasharray
135124 +range_straddles_page_boundary_45056 range_straddles_page_boundary 1 45056 &adt7x10_show_temp_45056
135125 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
135126 +sel_write_user_45060 sel_write_user 3 45060 NULL
135127 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
135128 +show_45064 show 0 45064 NULL
135129 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
135130 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
135131 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
135132 +removable_show_45071 removable_show 0 45071 NULL nohasharray
135133 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
135134 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
135135 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
135136 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
135137 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
135138 +__device_suspend_45089 __device_suspend 0 45089 NULL
135139 +getattr_45091 getattr 0 45091 NULL
135140 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
135141 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
135142 +snd_card_new_45104 snd_card_new 5 45104 NULL
135143 +write_iter_45109 write_iter 0 45109 NULL
135144 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
135145 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
135146 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
135147 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
135148 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
135149 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 NULL nohasharray
135150 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 0-6-5 45133 &in_write_bytes_avail_show_45133
135151 +send_to_tty_45141 send_to_tty 3 45141 NULL
135152 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
135153 +command_setapcor_45143 command_setapcor 0 45143 NULL
135154 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
135155 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
135156 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
135157 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
135158 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
135159 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
135160 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
135161 +device_write_45156 device_write 3-0 45156 NULL
135162 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
135163 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
135164 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
135165 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
135166 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
135167 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
135168 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
135169 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164
135170 +mce_write_45187 mce_write 0 45187 NULL
135171 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
135172 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
135173 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
135174 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
135175 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
135176 +kstrtou16_45199 kstrtou16 0 45199 NULL
135177 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
135178 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
135179 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 NULL nohasharray
135180 +add_child_45201 add_child 4 45201 &dvb_dvr_write_45201
135181 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
135182 +iso_alloc_urb_45206 iso_alloc_urb 5-4 45206 NULL
135183 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
135184 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
135185 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
135186 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
135187 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
135188 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
135189 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
135190 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
135191 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
135192 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
135193 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
135194 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
135195 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
135196 +event_enable_write_45238 event_enable_write 3 45238 NULL
135197 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
135198 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
135199 +show_45247 show 0 45247 NULL
135200 +write_ltv_45250 write_ltv 0 45250 NULL
135201 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
135202 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
135203 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
135204 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
135205 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
135206 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
135207 +store_45285 store 0 45285 NULL
135208 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
135209 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
135210 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
135211 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
135212 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298
135213 +category_show_45304 category_show 0 45304 NULL nohasharray
135214 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
135215 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
135216 +e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
135217 +hippi_header_45313 hippi_header 0 45313 NULL
135218 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
135219 +compass_command_45324 compass_command 0 45324 NULL
135220 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
135221 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
135222 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
135223 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
135224 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
135225 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
135226 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
135227 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
135228 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL nohasharray
135229 +mic_dma_map_page_45356 mic_dma_map_page 0-3 45356 &isl1208_rtc_read_time_45356
135230 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
135231 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
135232 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
135233 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
135234 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
135235 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
135236 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
135237 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
135238 +wlcore_write_45391 wlcore_write 0 45391 NULL
135239 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
135240 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
135241 +keymap_store_45406 keymap_store 4 45406 NULL
135242 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
135243 +show_45409 show 0 45409 NULL
135244 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
135245 +sock_recv_errqueue_45412 sock_recv_errqueue 0-3 45412 NULL
135246 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
135247 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
135248 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
135249 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
135250 +show_45419 show 0 45419 &sht15_wait_for_response_45419
135251 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
135252 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421
135253 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
135254 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
135255 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
135256 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
135257 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
135258 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
135259 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
135260 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
135261 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
135262 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
135263 +pm_state_show_45438 pm_state_show 0 45438 NULL
135264 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
135265 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
135266 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
135267 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
135268 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
135269 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
135270 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
135271 +catc_open_45451 catc_open 0 45451 NULL
135272 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
135273 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 NULL nohasharray
135274 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 &netxen_nic_get_regs_len_45456
135275 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
135276 +__node_remap_45458 __node_remap 4 45458 NULL
135277 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
135278 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
135279 +orig_data_size_show_45467 orig_data_size_show 0 45467 NULL nohasharray
135280 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 &orig_data_size_show_45467
135281 +register_netdev_45468 register_netdev 0 45468 NULL nohasharray
135282 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
135283 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
135284 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
135285 +slab_attr_store_45475 slab_attr_store 0-4 45475 NULL
135286 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
135287 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
135288 +ec_read_45485 ec_read 0 45485 NULL
135289 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
135290 +lock_request_45495 lock_request 0 45495 NULL nohasharray
135291 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
135292 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
135293 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
135294 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
135295 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
135296 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
135297 +get_stats_45508 get_stats 0 45508 NULL
135298 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
135299 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
135300 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
135301 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
135302 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
135303 +store_45525 store 0-3 45525 &power_state_show_45525
135304 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
135305 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
135306 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
135307 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
135308 +copy_macs_45534 copy_macs 4 45534 NULL
135309 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
135310 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
135311 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
135312 +isofs_hashi_ms_45544 isofs_hashi_ms 0 45544 NULL
135313 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
135314 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
135315 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
135316 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
135317 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
135318 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
135319 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
135320 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
135321 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
135322 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
135323 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
135324 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
135325 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
135326 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
135327 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
135328 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
135329 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
135330 +request_fw_file_45567 request_fw_file 0 45567 NULL
135331 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
135332 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
135333 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
135334 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
135335 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
135336 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
135337 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
135338 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
135339 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
135340 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
135341 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
135342 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
135343 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
135344 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
135345 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
135346 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
135347 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
135348 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
135349 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
135350 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
135351 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
135352 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
135353 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
135354 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
135355 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
135356 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
135357 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
135358 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
135359 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
135360 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
135361 +bad_file_aio_write_45633 bad_file_aio_write 0 45633 NULL
135362 +rdma_read_chunk_lcl_45638 rdma_read_chunk_lcl 7 45638 NULL
135363 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
135364 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
135365 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
135366 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 NULL
135367 +ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
135368 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
135369 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
135370 +modelname_store_45663 modelname_store 0-4 45663 NULL
135371 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
135372 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
135373 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
135374 +sd_probe_45675 sd_probe 0 45675 NULL
135375 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
135376 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
135377 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
135378 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
135379 +set_params_45684 set_params 0 45684 NULL nohasharray
135380 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
135381 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
135382 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
135383 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
135384 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
135385 +bscnl_emit_45699 bscnl_emit 5-0-2 45699 NULL nohasharray
135386 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 0-4 45699 &bscnl_emit_45699 nohasharray
135387 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
135388 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
135389 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
135390 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
135391 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
135392 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
135393 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
135394 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
135395 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
135396 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
135397 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
135398 +get_iface_param_45719 get_iface_param 0 45719 NULL
135399 +show_high_kb_45721 show_high_kb 0 45721 NULL
135400 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
135401 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
135402 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
135403 +handle_response_icmp_45733 handle_response_icmp 0-7 45733 NULL
135404 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
135405 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
135406 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
135407 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
135408 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
135409 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
135410 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
135411 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
135412 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
135413 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
135414 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
135415 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
135416 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
135417 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
135418 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
135419 +FUA_show_45776 FUA_show 0 45776 NULL
135420 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
135421 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
135422 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
135423 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
135424 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
135425 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
135426 +cma_release_45795 cma_release 3 45795 NULL
135427 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
135428 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
135429 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
135430 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
135431 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
135432 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
135433 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
135434 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
135435 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 NULL nohasharray
135436 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 &w1_ds2781_io_45806
135437 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
135438 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
135439 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
135440 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
135441 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
135442 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
135443 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
135444 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
135445 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
135446 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
135447 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
135448 +start_endpoints_45825 start_endpoints 0 45825 NULL
135449 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 0-3 45830 NULL
135450 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 NULL nohasharray
135451 +hash_walk_next_45832 hash_walk_next 0 45832 &mc13xxx_regulator_is_enabled_45832
135452 +audit_make_reply_45835 audit_make_reply 7 45835 NULL
135453 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
135454 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
135455 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
135456 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
135457 +store_learning_45844 store_learning 0 45844 NULL
135458 +insert_state_45848 insert_state 0 45848 NULL
135459 +activity_read_45850 activity_read 0-5-6 45850 NULL
135460 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
135461 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
135462 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
135463 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
135464 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
135465 +isdn_write_45863 isdn_write 3-0 45863 NULL
135466 +align_show_45871 align_show 0 45871 NULL
135467 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
135468 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
135469 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
135470 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
135471 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
135472 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 NULL nohasharray
135473 +get_rdac_req_45882 get_rdac_req 3 45882 &_transport_get_expander_phy_error_log_45882
135474 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
135475 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
135476 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
135477 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
135478 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
135479 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
135480 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
135481 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
135482 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
135483 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
135484 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
135485 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
135486 +lcd_read_45922 lcd_read 0-3 45922 NULL
135487 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
135488 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
135489 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
135490 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
135491 +_dln2_transfer_45930 _dln2_transfer 0 45930 NULL nohasharray
135492 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 &_dln2_transfer_45930
135493 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
135494 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
135495 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
135496 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
135497 +show_fan_value_45938 show_fan_value 0 45938 NULL
135498 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
135499 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
135500 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
135501 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
135502 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
135503 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
135504 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
135505 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
135506 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
135507 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
135508 +set_45961 set 0 45961 NULL
135509 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
135510 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
135511 +copy_to_45969 copy_to 3 45969 NULL nohasharray
135512 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 &copy_to_45969
135513 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
135514 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
135515 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
135516 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
135517 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
135518 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
135519 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
135520 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
135521 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
135522 +dn_device_event_46004 dn_device_event 0 46004 NULL
135523 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
135524 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
135525 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
135526 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
135527 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
135528 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
135529 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
135530 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
135531 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
135532 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
135533 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
135534 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
135535 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
135536 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
135537 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
135538 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
135539 +socket_create_46047 socket_create 0 46047 NULL
135540 +lg4ff_range_show_46048 lg4ff_range_show 0 46048 NULL
135541 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
135542 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
135543 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
135544 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 NULL nohasharray
135545 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 &i2c_smbus_read_i2c_block_data_46059
135546 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
135547 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
135548 +slhc_toss_46066 slhc_toss 0 46066 NULL
135549 +in_use_show_46075 in_use_show 0 46075 NULL
135550 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
135551 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
135552 +__kmem_cache_shrink_46083 __kmem_cache_shrink 0 46083 NULL
135553 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
135554 +unlock_lock_46087 unlock_lock 0 46087 NULL
135555 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
135556 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
135557 +store_46095 store 0 46095 NULL
135558 +ppp_asynctty_write_46098 ppp_asynctty_write 0 46098 NULL
135559 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
135560 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
135561 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
135562 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
135563 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
135564 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
135565 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
135566 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
135567 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
135568 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
135569 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
135570 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
135571 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
135572 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
135573 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
135574 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
135575 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
135576 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
135577 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
135578 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
135579 +dgram_bind_46155 dgram_bind 0 46155 NULL
135580 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
135581 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
135582 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL
135583 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
135584 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
135585 +write_index_46171 write_index 0 46171 NULL
135586 +open_46177 open 0 46177 NULL
135587 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
135588 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
135589 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
135590 +twl_direction_out_46182 twl_direction_out 0-2 46182 NULL nohasharray
135591 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
135592 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
135593 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
135594 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
135595 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
135596 +fq_resize_46195 fq_resize 2 46195 NULL
135597 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
135598 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 NULL nohasharray
135599 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
135600 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197 nohasharray
135601 +add_conn_list_46197 add_conn_list 3-0 46197 &set_tr_backlight_status_46197
135602 +appid_show_46198 appid_show 0 46198 NULL
135603 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
135604 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
135605 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
135606 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
135607 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
135608 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
135609 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
135610 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 NULL nohasharray
135611 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218 nohasharray
135612 +dsp_write_46218 dsp_write 0-2 46218 &o2hb_region_start_block_write_46218
135613 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
135614 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
135615 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
135616 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
135617 +__get_any_page_46230 __get_any_page 0 46230 NULL
135618 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
135619 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
135620 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
135621 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
135622 +show_in_min_46238 show_in_min 0 46238 NULL
135623 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
135624 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
135625 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
135626 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
135627 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
135628 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
135629 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
135630 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
135631 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
135632 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
135633 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
135634 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
135635 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
135636 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
135637 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
135638 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
135639 +pem_show_input_46277 pem_show_input 0 46277 NULL nohasharray
135640 +ReadReg_46277 ReadReg 0 46277 &pem_show_input_46277
135641 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
135642 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
135643 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
135644 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
135645 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
135646 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
135647 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
135648 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
135649 +store_led_46310 store_led 0-4 46310 NULL
135650 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
135651 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
135652 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
135653 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
135654 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
135655 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
135656 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
135657 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
135658 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
135659 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
135660 +gs_can_open_46335 gs_can_open 0 46335 NULL
135661 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
135662 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
135663 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
135664 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
135665 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
135666 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
135667 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
135668 +mpt_config_46343 mpt_config 0 46343 NULL
135669 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
135670 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
135671 +xen_alloc_pmd_46347 xen_alloc_pmd 2 46347 NULL
135672 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
135673 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
135674 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
135675 +show_icon_46360 show_icon 4-0 46360 NULL
135676 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
135677 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
135678 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
135679 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
135680 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
135681 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
135682 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
135683 +via_build_controls_46378 via_build_controls 0 46378 NULL
135684 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
135685 +rng_get_data_46382 rng_get_data 0 46382 NULL
135686 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
135687 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
135688 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
135689 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
135690 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
135691 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
135692 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
135693 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
135694 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
135695 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
135696 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
135697 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
135698 +addr_to_user_46418 addr_to_user 0 46418 NULL
135699 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
135700 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
135701 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
135702 +proto_show_46426 proto_show 0 46426 NULL nohasharray
135703 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
135704 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
135705 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
135706 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
135707 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
135708 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
135709 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
135710 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
135711 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
135712 +cp210x_set_config_46447 cp210x_set_config 0-4 46447 NULL
135713 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
135714 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
135715 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
135716 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
135717 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
135718 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
135719 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
135720 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
135721 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
135722 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
135723 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
135724 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
135725 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
135726 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
135727 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
135728 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
135729 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
135730 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
135731 +qib_dma_map_page_46507 qib_dma_map_page 0-3 46507 NULL
135732 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
135733 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
135734 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 NULL nohasharray
135735 +pin_code_reply_46510 pin_code_reply 4 46510 &iscsi_nacl_attrib_store_random_datain_seq_offsets_46510
135736 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
135737 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
135738 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
135739 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
135740 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 NULL
135741 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
135742 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
135743 +pptp_bind_46520 pptp_bind 0 46520 NULL
135744 +isoc_init_46521 isoc_init 0 46521 NULL
135745 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
135746 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
135747 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 NULL nohasharray
135748 +socket_recvmsg_46535 socket_recvmsg 0 46535 &snd_hda_gen_parse_auto_config_46535
135749 +check_connect_46536 check_connect 0 46536 NULL
135750 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
135751 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
135752 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
135753 +raid_show_state_46545 raid_show_state 0 46545 NULL
135754 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
135755 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
135756 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
135757 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
135758 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
135759 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
135760 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
135761 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
135762 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
135763 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
135764 +nr_header_46575 nr_header 0 46575 NULL
135765 +store_46576 store 0-3 46576 NULL
135766 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
135767 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
135768 +__iwl_up_46589 __iwl_up 0 46589 NULL
135769 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
135770 +show_mute_46600 show_mute 0 46600 NULL nohasharray
135771 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
135772 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
135773 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
135774 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
135775 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
135776 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
135777 +dead_write_46612 dead_write 0 46612 NULL nohasharray
135778 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
135779 +stream_start_46613 stream_start 0 46613 NULL nohasharray
135780 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
135781 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
135782 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
135783 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
135784 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
135785 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
135786 +get_mode_46623 get_mode 0 46623 NULL
135787 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
135788 +dsense_show_46626 dsense_show 0 46626 NULL
135789 +il_set_mode_46630 il_set_mode 0 46630 NULL
135790 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
135791 +regmap_read_46634 regmap_read 0 46634 NULL
135792 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
135793 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
135794 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
135795 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
135796 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
135797 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
135798 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
135799 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
135800 +fanout_add_46656 fanout_add 0 46656 NULL
135801 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
135802 +read_short_reg_46669 read_short_reg 0 46669 NULL
135803 +e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
135804 +stream_pause_46673 stream_pause 0 46673 NULL
135805 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
135806 +msr_read_46679 msr_read 0-3 46679 NULL
135807 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
135808 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
135809 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
135810 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
135811 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
135812 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
135813 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
135814 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
135815 +saa7185_init_46704 saa7185_init 0 46704 NULL
135816 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
135817 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
135818 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
135819 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
135820 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
135821 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
135822 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
135823 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
135824 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
135825 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
135826 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
135827 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
135828 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
135829 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 NULL nohasharray
135830 +__ata_change_queue_depth_46737 __ata_change_queue_depth 0-3 46737 &pctv452e_i2c_xfer_46737
135831 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
135832 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
135833 +autofs4_wait_46750 autofs4_wait 0 46750 NULL
135834 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
135835 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
135836 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
135837 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
135838 +show_fan_status_46761 show_fan_status 0 46761 NULL
135839 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
135840 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
135841 +inet6_create_46770 inet6_create 0 46770 NULL
135842 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
135843 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
135844 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
135845 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
135846 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
135847 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
135848 +show_max_min_46796 show_max_min 0 46796 NULL
135849 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
135850 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
135851 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
135852 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
135853 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
135854 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
135855 +writefn_46819 writefn 0-3 46819 NULL
135856 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
135857 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
135858 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
135859 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
135860 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
135861 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
135862 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
135863 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
135864 +kexec_crash_size_show_46847 kexec_crash_size_show 0 46847 NULL
135865 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
135866 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
135867 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
135868 +spi_async_46857 spi_async 0 46857 NULL
135869 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
135870 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
135871 +vsnprintf_46863 vsnprintf 0 46863 NULL
135872 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
135873 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
135874 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
135875 +restart_array_46866 restart_array 0 46866 NULL
135876 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
135877 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
135878 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
135879 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
135880 +rvmalloc_46873 rvmalloc 1 46873 NULL
135881 +show_telclock_version_46874 show_telclock_version 0 46874 NULL nohasharray
135882 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 &show_telclock_version_46874
135883 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
135884 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
135885 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
135886 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
135887 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
135888 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
135889 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
135890 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
135891 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
135892 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
135893 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
135894 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
135895 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
135896 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
135897 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
135898 +dgram_bind_46908 dgram_bind 0 46908 NULL
135899 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
135900 +store_46910 store 0-2 46910 NULL
135901 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
135902 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
135903 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
135904 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
135905 +igbvf_open_46920 igbvf_open 0 46920 NULL
135906 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
135907 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
135908 +fb_write_46924 fb_write 3-0 46924 NULL
135909 +i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
135910 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
135911 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
135912 +fuse_direct_io_46949 fuse_direct_io 0 46949 NULL nohasharray
135913 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 0-3 46949 &fuse_direct_io_46949
135914 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
135915 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
135916 +coda_fsync_46958 coda_fsync 0 46958 NULL
135917 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
135918 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
135919 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
135920 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
135921 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
135922 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
135923 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
135924 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
135925 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
135926 +user_set_46991 user_set 0 46991 NULL
135927 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
135928 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &sel_write_bool_46996 nohasharray
135929 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &rj54n1_sensor_scale_46996 nohasharray
135930 +enabled_store_46996 enabled_store 0-4 46996 &ds2780_write_user_eeprom_bin_46996
135931 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
135932 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
135933 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
135934 +x25_device_event_47006 x25_device_event 0 47006 NULL
135935 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
135936 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
135937 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
135938 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
135939 +__map_single_47020 __map_single 4-3-7 47020 NULL
135940 +usbpn_open_47021 usbpn_open 0 47021 NULL
135941 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
135942 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
135943 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
135944 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
135945 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
135946 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
135947 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
135948 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
135949 +show_v86d_47041 show_v86d 0 47041 NULL
135950 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
135951 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
135952 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
135953 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
135954 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
135955 +final_47055 final 0 47055 NULL
135956 +open_rx_47057 open_rx 0 47057 NULL
135957 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
135958 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
135959 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
135960 +power_on_acct_show_47066 power_on_acct_show 0 47066 NULL nohasharray
135961 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 &power_on_acct_show_47066
135962 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
135963 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
135964 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
135965 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
135966 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
135967 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
135968 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
135969 +export_47078 export 0 47078 NULL
135970 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
135971 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
135972 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
135973 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
135974 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
135975 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
135976 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
135977 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
135978 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
135979 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 NULL
135980 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
135981 +carrier_show_47115 carrier_show 0 47115 NULL
135982 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
135983 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
135984 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
135985 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
135986 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
135987 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
135988 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
135989 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
135990 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
135991 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
135992 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
135993 +show_streaming_47160 show_streaming 0 47160 NULL
135994 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
135995 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
135996 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
135997 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
135998 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
135999 +part_fail_show_47168 part_fail_show 0 47168 NULL
136000 +set_temp_47169 set_temp 0-4 47169 NULL
136001 +reg_show_name_47170 reg_show_name 0 47170 NULL
136002 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
136003 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
136004 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
136005 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
136006 +niu_pci_map_page_47198 niu_pci_map_page 3 47198 NULL
136007 +__set_signal_47207 __set_signal 0-4 47207 NULL
136008 +__rds_create_47212 __rds_create 0 47212 NULL
136009 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
136010 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
136011 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
136012 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 NULL
136013 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
136014 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
136015 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
136016 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
136017 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
136018 +l2headersize_47238 l2headersize 0 47238 NULL
136019 +options_write_47243 options_write 3-0 47243 NULL
136020 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
136021 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
136022 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250 nohasharray
136023 +ftrace_modify_code_47250 ftrace_modify_code 1 47250 &iwl_mvm_power_set_ps_47250
136024 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
136025 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 NULL nohasharray
136026 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 &portcntrs_1_read_47253
136027 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
136028 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
136029 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
136030 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
136031 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
136032 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
136033 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
136034 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
136035 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
136036 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
136037 +reg_write_47288 reg_write 0 47288 NULL
136038 +setattr_47289 setattr 0 47289 NULL
136039 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
136040 +vsnprintf_47291 vsnprintf 0 47291 NULL
136041 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
136042 +show_47293 show 0 47293 NULL
136043 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
136044 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
136045 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
136046 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
136047 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
136048 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
136049 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
136050 +nouveau_fb_create__47316 nouveau_fb_create_ 4 47316 NULL
136051 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
136052 +get_l4proto_47318 get_l4proto 0 47318 NULL
136053 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
136054 +skein1024_export_47324 skein1024_export 0 47324 NULL
136055 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
136056 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
136057 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
136058 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
136059 +tune_set_47343 tune_set 0-5 47343 NULL
136060 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
136061 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
136062 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
136063 +md_allow_write_47353 md_allow_write 0 47353 NULL
136064 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
136065 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
136066 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
136067 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
136068 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
136069 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
136070 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
136071 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
136072 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
136073 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
136074 +__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
136075 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
136076 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
136077 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
136078 +nametbl_list_47391 nametbl_list 2 47391 NULL
136079 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
136080 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
136081 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
136082 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
136083 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
136084 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
136085 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
136086 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
136087 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
136088 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
136089 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
136090 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
136091 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
136092 +write_cmd_47414 write_cmd 0 47414 NULL
136093 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
136094 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
136095 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
136096 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
136097 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
136098 +bLength_show_47432 bLength_show 0 47432 NULL
136099 +fop_write_47433 fop_write 0-3 47433 NULL
136100 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
136101 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
136102 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
136103 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
136104 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
136105 +hifn_setup_dst_desc_47448 hifn_setup_dst_desc 3 47448 NULL
136106 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
136107 +environ_read_47451 environ_read 0-3 47451 NULL
136108 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
136109 +__affs_hash_dentry_47469 __affs_hash_dentry 0 47469 NULL
136110 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
136111 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
136112 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
136113 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
136114 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
136115 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
136116 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
136117 +newpart_47485 newpart 6-4 47485 NULL
136118 +read_47490 read 0-3 47490 NULL
136119 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
136120 +core_sys_select_47494 core_sys_select 1 47494 NULL
136121 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
136122 +jid_store_47498 jid_store 0-3 47498 NULL
136123 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
136124 +txstat_read_file_47503 txstat_read_file 0 47503 NULL nohasharray
136125 +as3722_block_write_47503 as3722_block_write 2-3 47503 &txstat_read_file_47503
136126 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
136127 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
136128 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
136129 +unlink_simple_47506 unlink_simple 3 47506 NULL
136130 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
136131 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
136132 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
136133 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
136134 +inet_bind_47514 inet_bind 0 47514 NULL
136135 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
136136 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
136137 +eth_open_47519 eth_open 0 47519 NULL
136138 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
136139 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
136140 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
136141 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
136142 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
136143 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
136144 +get_port_47534 get_port 0 47534 NULL
136145 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
136146 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
136147 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
136148 +atl1_open_47550 atl1_open 0 47550 NULL
136149 +drbg_statelen_47551 drbg_statelen 0 47551 NULL
136150 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
136151 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
136152 +send_cmd_47563 send_cmd 0 47563 NULL
136153 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
136154 +send_command_47567 send_command 0 47567 NULL nohasharray
136155 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
136156 +read_ldt_47570 read_ldt 2 47570 NULL
136157 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
136158 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
136159 +pci_iomap_47575 pci_iomap 3 47575 NULL
136160 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
136161 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
136162 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
136163 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
136164 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
136165 +id_format_show_47585 id_format_show 0 47585 NULL
136166 +phy_read_47590 phy_read 0 47590 NULL
136167 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
136168 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
136169 +get_nic_info_47601 get_nic_info 0 47601 NULL
136170 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
136171 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
136172 +msdos_hash_47606 msdos_hash 0 47606 NULL
136173 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
136174 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
136175 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
136176 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
136177 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
136178 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
136179 +uea_request_47613 uea_request 4 47613 NULL
136180 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
136181 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
136182 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
136183 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 NULL nohasharray
136184 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 &tps65217_clear_bits_47619
136185 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
136186 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
136187 +SYSC_send_47629 SYSC_send 3 47629 NULL
136188 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
136189 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
136190 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
136191 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
136192 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
136193 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
136194 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
136195 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
136196 +fan_show_47664 fan_show 0 47664 NULL
136197 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
136198 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
136199 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
136200 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
136201 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
136202 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
136203 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
136204 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
136205 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
136206 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
136207 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
136208 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
136209 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
136210 +packet_recvmsg_47700 packet_recvmsg 0-4 47700 NULL
136211 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
136212 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
136213 +save_microcode_47717 save_microcode 3 47717 NULL
136214 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
136215 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
136216 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
136217 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
136218 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 NULL nohasharray
136219 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 &ov9740_s_fmt_47735
136220 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
136221 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
136222 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
136223 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
136224 +use_zero_page_show_47747 use_zero_page_show 0 47747 NULL nohasharray
136225 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 &use_zero_page_show_47747
136226 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
136227 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
136228 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
136229 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
136230 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
136231 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
136232 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
136233 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
136234 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
136235 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
136236 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
136237 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
136238 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
136239 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
136240 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
136241 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
136242 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
136243 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
136244 +show_id_47795 show_id 0 47795 NULL
136245 +sl_open_47801 sl_open 0 47801 NULL
136246 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
136247 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 NULL nohasharray
136248 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 &store_fc_vport_disable_47804
136249 +lov_packmd_47810 lov_packmd 0 47810 NULL
136250 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
136251 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
136252 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
136253 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
136254 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
136255 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
136256 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
136257 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
136258 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
136259 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
136260 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
136261 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
136262 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
136263 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
136264 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
136265 +did_show_47843 did_show 0 47843 NULL nohasharray
136266 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
136267 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
136268 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
136269 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
136270 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL
136271 +reg_clear_47849 reg_clear 0 47849 NULL
136272 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
136273 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
136274 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
136275 +copy_47869 copy 0 47869 NULL
136276 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
136277 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
136278 +add_lease_context_47876 add_lease_context 0 47876 NULL
136279 +vhci_read_47878 vhci_read 3-0 47878 NULL
136280 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
136281 +array_size_show_47883 array_size_show 0 47883 NULL
136282 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
136283 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
136284 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
136285 +read_prph_47892 read_prph 0 47892 NULL
136286 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
136287 +read_regr_47902 read_regr 0 47902 NULL nohasharray
136288 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
136289 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
136290 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
136291 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
136292 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
136293 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
136294 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
136295 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
136296 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
136297 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
136298 +timeout_read_47915 timeout_read 0-3 47915 NULL nohasharray
136299 +sp_header_47915 sp_header 0 47915 &timeout_read_47915
136300 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
136301 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
136302 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
136303 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
136304 +show_mlid_47928 show_mlid 0 47928 NULL
136305 +max77686_rtc_read_time_47944 max77686_rtc_read_time 0 47944 NULL
136306 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
136307 +b44_open_47950 b44_open 0 47950 NULL
136308 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
136309 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
136310 +pci_read_47962 pci_read 0 47962 NULL
136311 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
136312 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
136313 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
136314 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
136315 +show_stride_47971 show_stride 0 47971 NULL
136316 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
136317 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
136318 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
136319 +node_weight_read_47974 node_weight_read 0 47974 NULL
136320 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
136321 +flush_store_47978 flush_store 0-4 47978 NULL
136322 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
136323 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
136324 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
136325 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
136326 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
136327 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
136328 +enter_47990 enter 0 47990 &dbg_port_buf_47990
136329 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
136330 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
136331 +objects_show_47995 objects_show 0 47995 NULL
136332 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 NULL nohasharray
136333 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 &show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997
136334 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
136335 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
136336 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
136337 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
136338 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
136339 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
136340 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
136341 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
136342 +coda_statfs_48015 coda_statfs 0 48015 NULL
136343 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
136344 +trace_show_48031 trace_show 0 48031 NULL
136345 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
136346 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
136347 +sys32_pread_48037 sys32_pread 3 48037 NULL
136348 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
136349 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
136350 +show_vrm_48041 show_vrm 0 48041 NULL
136351 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
136352 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
136353 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
136354 +rate_show_48049 rate_show 0 48049 NULL
136355 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
136356 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
136357 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
136358 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
136359 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
136360 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
136361 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
136362 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
136363 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
136364 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
136365 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
136366 +cp2112_hid_output_48094 cp2112_hid_output 0-3 48094 NULL
136367 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
136368 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
136369 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 NULL nohasharray
136370 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 &i7core_inject_enable_show_48107
136371 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
136372 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
136373 +rmd256_final_48110 rmd256_final 0 48110 NULL
136374 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
136375 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
136376 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
136377 +get_48116 get 0 48116 &selinux_inode_permission_48116
136378 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
136379 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
136380 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
136381 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
136382 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
136383 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
136384 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
136385 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
136386 +statistics_write_48141 statistics_write 0-3 48141 NULL nohasharray
136387 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
136388 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141 nohasharray
136389 +set_discoverable_48141 set_discoverable 4 48141 &store_fan_smart_tach_48141
136390 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
136391 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
136392 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
136393 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
136394 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
136395 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
136396 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
136397 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
136398 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
136399 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
136400 +macvlan_open_48169 macvlan_open 0 48169 NULL
136401 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
136402 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &rbd_obj_method_sync_48170 nohasharray
136403 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 3-2 48170 &bnx2x_get_regs_len_48170
136404 +minix_setattr_48171 minix_setattr 0 48171 NULL
136405 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
136406 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
136407 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
136408 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
136409 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
136410 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
136411 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
136412 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
136413 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
136414 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
136415 +eni_send_48189 eni_send 0 48189 NULL nohasharray
136416 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
136417 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
136418 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
136419 +startup_48205 startup 0 48205 NULL
136420 +show_48207 show 0 48207 NULL
136421 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
136422 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
136423 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
136424 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
136425 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
136426 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 NULL nohasharray
136427 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 &iwl_mvm_beacon_filter_send_cmd_48226
136428 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
136429 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
136430 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
136431 +collisions_show_48236 collisions_show 0 48236 NULL
136432 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
136433 +nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL nohasharray
136434 +show_priv_session_state_48240 show_priv_session_state 0 48240 &nouveau_i2c_port_create__48240
136435 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
136436 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
136437 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
136438 +vport_disable_48252 vport_disable 0 48252 NULL
136439 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
136440 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
136441 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
136442 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
136443 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
136444 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
136445 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
136446 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
136447 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
136448 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
136449 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 NULL nohasharray
136450 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 &qlcnic_83xx_get_regs_len_48275 nohasharray
136451 +trace_options_write_48275 trace_options_write 3 48275 &xgene_rtc_read_time_48275
136452 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
136453 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
136454 +send_set_info_48288 send_set_info 7 48288 NULL
136455 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
136456 +ac_write_48295 ac_write 0-3 48295 NULL
136457 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
136458 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
136459 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
136460 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
136461 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
136462 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
136463 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
136464 +hash_setkey_48310 hash_setkey 0-3 48310 NULL
136465 +patch_alc262_48312 patch_alc262 0 48312 NULL
136466 +crb_read_48313 crb_read 0 48313 NULL
136467 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
136468 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
136469 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
136470 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
136471 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
136472 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
136473 +show_version_48337 show_version 0 48337 NULL
136474 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
136475 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
136476 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
136477 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
136478 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
136479 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
136480 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
136481 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
136482 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
136483 +follow_pte_48359 follow_pte 0 48359 NULL
136484 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
136485 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
136486 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
136487 +skb_add_data_48363 skb_add_data 3 48363 NULL
136488 +store_temp23_48364 store_temp23 0-4 48364 NULL
136489 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
136490 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
136491 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
136492 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
136493 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
136494 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
136495 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
136496 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
136497 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
136498 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
136499 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
136500 +sctp_getname_48405 sctp_getname 0 48405 NULL
136501 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
136502 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
136503 +bql_set_48412 bql_set 0-2 48412 NULL
136504 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
136505 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
136506 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 NULL nohasharray
136507 +div64_u64_rem_48418 div64_u64_rem 0 48418 &wl1271_ap_init_null_template_48418
136508 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
136509 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
136510 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
136511 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
136512 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
136513 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
136514 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
136515 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
136516 +nfs_weak_revalidate_48432 nfs_weak_revalidate 0 48432 NULL
136517 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
136518 +print_filtered_48442 print_filtered 0-2 48442 NULL
136519 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
136520 +rtl2830_rd_48451 rtl2830_rd 0 48451 NULL nohasharray
136521 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 &rtl2830_rd_48451
136522 +fan_get_48455 fan_get 0 48455 NULL
136523 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
136524 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
136525 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
136526 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
136527 +tun_recvmsg_48463 tun_recvmsg 0-4 48463 NULL
136528 +toshiba_kbd_bl_mode_store_48465 toshiba_kbd_bl_mode_store 0-4 48465 NULL
136529 +getname_48466 getname 0 48466 NULL nohasharray
136530 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 &getname_48466
136531 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
136532 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
136533 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
136534 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
136535 +set_in16_max_48479 set_in16_max 0-4 48479 NULL nohasharray
136536 +pid_revalidate_48479 pid_revalidate 0 48479 &set_in16_max_48479
136537 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
136538 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
136539 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
136540 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
136541 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
136542 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
136543 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
136544 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
136545 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
136546 +store_48497 store 0-3 48497 NULL nohasharray
136547 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
136548 +send_control_msg_48498 send_control_msg 0-6 48498 NULL
136549 +show_temp_type_48500 show_temp_type 0 48500 NULL
136550 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
136551 +serio_show_description_48505 serio_show_description 0 48505 NULL
136552 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
136553 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
136554 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
136555 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
136556 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
136557 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
136558 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
136559 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
136560 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
136561 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
136562 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
136563 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
136564 +ths7303_write_48540 ths7303_write 0 48540 NULL
136565 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
136566 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
136567 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
136568 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
136569 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
136570 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
136571 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
136572 +command_resume_48565 command_resume 0 48565 NULL
136573 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
136574 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
136575 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
136576 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
136577 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
136578 +team_init_48574 team_init 0 48574 NULL
136579 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
136580 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
136581 +set_mode_48583 set_mode 0 48583 NULL
136582 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
136583 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
136584 +set_channels_48590 set_channels 0 48590 NULL
136585 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
136586 +label_SKIN_48603 label_SKIN 0 48603 NULL
136587 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
136588 +ctrl_48612 ctrl 0 48612 NULL
136589 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
136590 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
136591 +uni2char_48631 uni2char 0 48631 NULL
136592 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
136593 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
136594 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
136595 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
136596 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
136597 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
136598 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
136599 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
136600 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
136601 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
136602 +mtd_read_48655 mtd_read 0 48655 NULL
136603 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
136604 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
136605 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
136606 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
136607 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
136608 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
136609 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
136610 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
136611 +read_48672 read 0 48672 NULL
136612 +order_show_48676 order_show 0 48676 NULL nohasharray
136613 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 &order_show_48676
136614 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
136615 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
136616 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
136617 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
136618 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
136619 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
136620 +create_css_48692 create_css 0 48692 NULL
136621 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
136622 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
136623 +altera_drscan_48698 altera_drscan 2 48698 NULL
136624 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
136625 +cpu_partial_store_48703 cpu_partial_store 0-3 48703 NULL
136626 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
136627 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
136628 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
136629 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
136630 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
136631 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
136632 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
136633 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
136634 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
136635 +show_therm_status_48723 show_therm_status 0 48723 NULL
136636 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
136637 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
136638 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
136639 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
136640 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
136641 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
136642 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
136643 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
136644 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
136645 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
136646 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
136647 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
136648 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
136649 +patch_alc269_48756 patch_alc269 0 48756 NULL
136650 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
136651 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
136652 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
136653 +event_buffer_read_48772 event_buffer_read 0-3 48772 NULL nohasharray
136654 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
136655 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
136656 +boottime_set_48781 boottime_set 0-4 48781 NULL
136657 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
136658 +transfer_48788 transfer 0 48788 NULL
136659 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
136660 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
136661 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
136662 +lua_sysfs_write_48797 lua_sysfs_write 0-6 48797 NULL
136663 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
136664 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
136665 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
136666 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
136667 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
136668 +show_48809 show 0 48809 NULL
136669 +store_sched4_48815 store_sched4 4-0 48815 NULL
136670 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
136671 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
136672 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
136673 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
136674 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
136675 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
136676 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
136677 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 NULL nohasharray
136678 +vc_do_resize_48842 vc_do_resize 3-4 48842 &vbi_queue_setup_48842
136679 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
136680 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
136681 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
136682 +insert_queue_48849 insert_queue 0 48849 NULL
136683 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
136684 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
136685 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
136686 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
136687 +ext2_get_xip_mem_48858 ext2_get_xip_mem 0 48858 NULL
136688 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
136689 +seq_buf_buffer_left_48863 seq_buf_buffer_left 0 48863 NULL
136690 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
136691 +submit_async_48869 submit_async 0 48869 NULL
136692 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
136693 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
136694 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
136695 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
136696 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
136697 +get_xip_mem_48886 get_xip_mem 0 48886 NULL
136698 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
136699 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
136700 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
136701 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
136702 +adummy_open_48895 adummy_open 0 48895 NULL
136703 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
136704 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
136705 +MT2063_Tune_48898 MT2063_Tune 0 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
136706 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &MT2063_Tune_48898
136707 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
136708 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
136709 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
136710 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
136711 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
136712 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
136713 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
136714 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
136715 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
136716 +send_cmd_48933 send_cmd 0 48933 NULL
136717 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
136718 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
136719 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
136720 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
136721 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
136722 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
136723 +br_dev_init_48956 br_dev_init 0 48956 NULL
136724 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
136725 +register_new_memory_48959 register_new_memory 0 48959 NULL
136726 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
136727 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
136728 +venus_fsync_48962 venus_fsync 0 48962 NULL
136729 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
136730 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
136731 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
136732 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
136733 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
136734 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
136735 +ipr_free_dump_48976 ipr_free_dump 0 48976 NULL nohasharray
136736 +devm_kmemdup_48976 devm_kmemdup 3 48976 &ipr_free_dump_48976
136737 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
136738 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
136739 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
136740 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
136741 +get_target_48984 get_target 0 48984 NULL nohasharray
136742 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
136743 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
136744 +show_48988 show 0 48988 NULL
136745 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
136746 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
136747 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
136748 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
136749 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
136750 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
136751 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
136752 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
136753 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
136754 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
136755 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
136756 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
136757 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
136758 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
136759 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
136760 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
136761 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
136762 +transient_status_49027 transient_status 4 49027 NULL
136763 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
136764 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
136765 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
136766 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 NULL nohasharray
136767 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 0-2 49037 &target_fabric_port_show_attr_alua_tg_pt_gp_49037
136768 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
136769 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
136770 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
136771 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 NULL nohasharray
136772 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052 nohasharray
136773 +setup_msi_irq_49052 setup_msi_irq 0 49052 &security_kernel_module_request_49052
136774 +ubi_read_49061 ubi_read 0 49061 NULL
136775 +net2280_queue_49065 net2280_queue 0 49065 NULL nohasharray
136776 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 &net2280_queue_49065
136777 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
136778 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
136779 +read_regs_49068 read_regs 0 49068 NULL
136780 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
136781 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
136782 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
136783 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
136784 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 NULL nohasharray
136785 +show_fan_49076 show_fan 0 49076 &rj54n1_reg_init_49076
136786 +show_crash_notes_49079 show_crash_notes 0 49079 NULL nohasharray
136787 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 &show_crash_notes_49079
136788 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
136789 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
136790 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
136791 +scsi_register_49094 scsi_register 2 49094 NULL
136792 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
136793 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
136794 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
136795 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
136796 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
136797 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
136798 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
136799 +dn_check_state_49133 dn_check_state 0 49133 NULL
136800 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
136801 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0-5-4 49136 &pt_read_49136 nohasharray
136802 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &qib_user_sdma_pin_pages_49136
136803 +read_file_49137 read_file 4 49137 NULL
136804 +affs_write_begin_49139 affs_write_begin 0-3 49139 NULL
136805 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
136806 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
136807 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
136808 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
136809 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
136810 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
136811 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
136812 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
136813 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
136814 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
136815 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
136816 +gr_queue_49159 gr_queue 0 49159 NULL
136817 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
136818 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
136819 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
136820 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
136821 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
136822 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
136823 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
136824 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
136825 +__jfs_setxattr_49175 __jfs_setxattr 0-5 49175 NULL
136826 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
136827 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
136828 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
136829 +phy_device_create_49190 phy_device_create 3 49190 NULL
136830 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
136831 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
136832 +adv7180_mbus_fmt_49194 adv7180_mbus_fmt 0 49194 NULL
136833 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
136834 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
136835 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
136836 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
136837 +aio_read_null_49202 aio_read_null 0 49202 NULL
136838 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
136839 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
136840 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
136841 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
136842 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
136843 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
136844 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
136845 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
136846 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
136847 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL nohasharray
136848 +bad_file_splice_read_49229 bad_file_splice_read 0 49229 &roccat_common2_sysfs_write_profile_settings_49229
136849 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
136850 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
136851 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
136852 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
136853 +stop_discovery_49237 stop_discovery 4 49237 NULL
136854 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
136855 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
136856 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
136857 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
136858 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
136859 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
136860 +get_write_access_49253 get_write_access 0 49253 NULL
136861 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
136862 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
136863 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
136864 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
136865 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
136866 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
136867 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
136868 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
136869 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
136870 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
136871 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
136872 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
136873 +store_49284 store 0 49284 NULL
136874 +bcache_dev_stripe_dirty_49286 bcache_dev_stripe_dirty 2 49286 NULL
136875 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
136876 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
136877 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
136878 +store_49298 store 0-3 49298 NULL
136879 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
136880 +uio_read_49300 uio_read 3-0 49300 NULL
136881 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
136882 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
136883 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
136884 +request_locality_49318 request_locality 0 49318 NULL
136885 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
136886 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
136887 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
136888 +show_freq_49329 show_freq 0 49329 NULL
136889 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
136890 +__intel_map_single_49338 __intel_map_single 0-2 49338 NULL
136891 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
136892 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
136893 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
136894 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
136895 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
136896 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
136897 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
136898 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
136899 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
136900 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
136901 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
136902 +avtab_init_49369 avtab_init 0 49369 NULL
136903 +px_raw_event_49371 px_raw_event 4 49371 NULL
136904 +resync_start_show_49372 resync_start_show 0 49372 NULL
136905 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
136906 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
136907 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
136908 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
136909 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
136910 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
136911 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
136912 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
136913 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
136914 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
136915 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
136916 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
136917 +be_cmd_vlan_config_49413 be_cmd_vlan_config 0 49413 NULL
136918 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
136919 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
136920 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
136921 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
136922 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
136923 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
136924 +md_domain_init_49432 md_domain_init 2 49432 NULL
136925 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
136926 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
136927 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
136928 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
136929 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
136930 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
136931 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
136932 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
136933 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
136934 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
136935 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
136936 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
136937 +buf_prepare_49476 buf_prepare 0 49476 NULL
136938 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
136939 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
136940 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
136941 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &tipc_bclink_get_mtu_49483 nohasharray
136942 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &b43legacy_validate_chipaccess_49483
136943 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
136944 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
136945 +r820t_read_49492 r820t_read 0-4 49492 NULL
136946 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
136947 +ismt_access_49498 ismt_access 0 49498 NULL
136948 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
136949 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
136950 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
136951 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
136952 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
136953 +show_offset_49516 show_offset 0 49516 NULL
136954 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
136955 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
136956 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
136957 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
136958 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
136959 +logical_ring_flush_all_caches_49520 logical_ring_flush_all_caches 0 49520 &__sock_recvmsg_nosec_49520
136960 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
136961 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
136962 +read_partial_49528 read_partial 2 49528 &light_write_49528
136963 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
136964 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
136965 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
136966 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
136967 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
136968 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
136969 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
136970 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
136971 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
136972 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
136973 +read_status_49562 read_status 0 49562 NULL
136974 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
136975 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
136976 +show_taint_49568 show_taint 0 49568 NULL nohasharray
136977 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
136978 +major_show_49571 major_show 0 49571 NULL
136979 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
136980 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
136981 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
136982 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
136983 +readfifo_49583 readfifo 1 49583 NULL
136984 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
136985 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 NULL nohasharray
136986 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 &aty_valid_pll_ct_49589
136987 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
136988 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
136989 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
136990 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
136991 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
136992 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
136993 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
136994 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
136995 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
136996 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
136997 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
136998 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
136999 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
137000 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
137001 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
137002 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
137003 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
137004 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
137005 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616 nohasharray
137006 +complete_walk_49616 complete_walk 0 49616 &mt2060_get_if_frequency_49616
137007 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
137008 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
137009 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
137010 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
137011 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
137012 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
137013 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
137014 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
137015 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
137016 +v9fs_lookup_revalidate_49638 v9fs_lookup_revalidate 0 49638 NULL
137017 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
137018 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
137019 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
137020 +match_int_49672 match_int 0 49672 NULL
137021 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
137022 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
137023 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
137024 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
137025 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
137026 +fw_status_49690 fw_status 0 49690 NULL
137027 +__setup_irq_49696 __setup_irq 0 49696 NULL
137028 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
137029 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 NULL nohasharray
137030 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 &snd_usb_endpoint_set_params_49703
137031 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
137032 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
137033 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
137034 +show_online_49713 show_online 0 49713 NULL
137035 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
137036 +write_pool_49718 write_pool 3-0 49718 NULL
137037 +create_modalias_49720 create_modalias 0 49720 NULL
137038 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
137039 +pcnet_open_49729 pcnet_open 0 49729 NULL
137040 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
137041 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
137042 +write_exec_49737 write_exec 0 49737 NULL nohasharray
137043 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
137044 +check_frame_49741 check_frame 0 49741 NULL
137045 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
137046 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 NULL nohasharray
137047 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 &iio_show_dev_name_49744
137048 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
137049 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
137050 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
137051 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
137052 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
137053 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
137054 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
137055 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
137056 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
137057 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
137058 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &key_conf_keylen_read_49758 nohasharray
137059 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &zr364xx_prepare_49758
137060 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
137061 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
137062 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
137063 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 NULL nohasharray
137064 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 &mx2_camera_get_formats_49765 nohasharray
137065 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765
137066 +isku_sysfs_write_49767 isku_sysfs_write 0-5 49767 NULL
137067 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
137068 +dev_show_49780 dev_show 0 49780 NULL
137069 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
137070 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
137071 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
137072 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
137073 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
137074 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
137075 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
137076 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
137077 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
137078 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
137079 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
137080 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 NULL nohasharray
137081 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 &asiliantfb_check_var_49807
137082 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
137083 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
137084 +show_config_pending_49814 show_config_pending 0 49814 NULL
137085 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
137086 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
137087 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 0-6-3 49829 NULL
137088 +add_uuid_49831 add_uuid 4 49831 NULL nohasharray
137089 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
137090 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
137091 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
137092 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
137093 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
137094 +twl4030_write_49846 twl4030_write 2 49846 NULL
137095 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
137096 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
137097 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
137098 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
137099 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
137100 +uart_write_49863 uart_write 0-3 49863 NULL
137101 +store_modes_49864 store_modes 0-4 49864 NULL
137102 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
137103 +____request_module_49868 ____request_module 0 49868 NULL
137104 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 0-3 49870 NULL
137105 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
137106 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
137107 +s_filter_49877 s_filter 0 49877 NULL
137108 +show_volt_max_49881 show_volt_max 0 49881 NULL
137109 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
137110 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
137111 +tgr192_init_49892 tgr192_init 0 49892 NULL
137112 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
137113 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
137114 +ea_put_49907 ea_put 0 49907 NULL
137115 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
137116 +available_governors_show_49912 available_governors_show 0 49912 NULL nohasharray
137117 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 &available_governors_show_49912
137118 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
137119 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
137120 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
137121 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
137122 +_cpu_up_49927 _cpu_up 0 49927 NULL
137123 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
137124 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
137125 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
137126 +tpm_get_random_49950 tpm_get_random 0 49950 NULL
137127 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
137128 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
137129 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
137130 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
137131 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
137132 +volume_write_49971 volume_write 0 49971 NULL
137133 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
137134 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
137135 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
137136 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
137137 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
137138 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
137139 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
137140 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
137141 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
137142 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
137143 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
137144 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
137145 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
137146 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
137147 +run_49996 run 0 49996 NULL
137148 +write_49997 write 0 49997 NULL
137149 +__module_alloc_50004 __module_alloc 1 50004 NULL
137150 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
137151 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
137152 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
137153 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
137154 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
137155 +isdn_read_50021 isdn_read 3-0 50021 NULL
137156 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
137157 +rose_device_event_50026 rose_device_event 0 50026 NULL
137158 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
137159 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
137160 +set_mtu_50032 set_mtu 0 50032 NULL
137161 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
137162 +sky2_open_50034 sky2_open 0 50034 NULL
137163 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
137164 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
137165 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
137166 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 NULL nohasharray
137167 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040 nohasharray
137168 +wait_for_free_request_50040 wait_for_free_request 0 50040 &nf_sockopt_50040
137169 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
137170 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
137171 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
137172 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
137173 +ioread8_50049 ioread8 0 50049 NULL
137174 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
137175 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
137176 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
137177 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
137178 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
137179 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
137180 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
137181 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
137182 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
137183 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
137184 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
137185 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
137186 +afs_writepages_50092 afs_writepages 0 50092 NULL
137187 +card_type_show_50095 card_type_show 0 50095 NULL
137188 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
137189 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
137190 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
137191 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
137192 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
137193 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
137194 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
137195 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
137196 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
137197 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
137198 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
137199 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
137200 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
137201 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
137202 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
137203 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
137204 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
137205 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
137206 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
137207 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
137208 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
137209 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
137210 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
137211 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
137212 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
137213 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
137214 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
137215 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
137216 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
137217 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
137218 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
137219 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
137220 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
137221 +rx_refill_50166 rx_refill 0 50166 NULL
137222 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
137223 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
137224 +odev_update_50169 odev_update 2-0 50169 NULL
137225 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
137226 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
137227 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
137228 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
137229 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
137230 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
137231 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
137232 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
137233 +store_beep_50196 store_beep 0-4 50196 NULL
137234 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
137235 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
137236 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
137237 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
137238 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
137239 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
137240 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
137241 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
137242 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
137243 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
137244 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
137245 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
137246 +loadtime_init_50221 loadtime_init 0 50221 NULL
137247 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
137248 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
137249 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
137250 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
137251 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
137252 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 NULL nohasharray
137253 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261 nohasharray
137254 +afs_extract_data_50261 afs_extract_data 5 50261 &gadget_config_desc_MaxPower_show_50261
137255 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
137256 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
137257 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
137258 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
137259 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
137260 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
137261 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
137262 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
137263 +netlink_send_50281 netlink_send 0 50281 NULL
137264 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
137265 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
137266 +store_50289 store 0-3 50289 NULL
137267 +show_in10_50295 show_in10 0 50295 NULL
137268 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
137269 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
137270 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
137271 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
137272 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
137273 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
137274 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
137275 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
137276 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
137277 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
137278 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
137279 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
137280 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
137281 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
137282 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
137283 +do_launder_page_50329 do_launder_page 0 50329 NULL
137284 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
137285 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
137286 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
137287 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
137288 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
137289 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 0-4 50343 NULL
137290 +tpm_read_50344 tpm_read 3-0 50344 NULL
137291 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
137292 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
137293 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
137294 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
137295 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
137296 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
137297 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
137298 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
137299 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
137300 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
137301 +setbrightness_50365 setbrightness 0 50365 NULL nohasharray
137302 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 &setbrightness_50365
137303 +toshiba_available_kbd_modes_show_50369 toshiba_available_kbd_modes_show 0 50369 NULL nohasharray
137304 +roccat_common2_receive_50369 roccat_common2_receive 0-4 50369 &toshiba_available_kbd_modes_show_50369
137305 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
137306 +set_ctrl_50374 set_ctrl 0 50374 NULL
137307 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
137308 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
137309 +store_temp62_50383 store_temp62 0-4 50383 NULL
137310 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
137311 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
137312 +flags_show_50391 flags_show 0 50391 NULL
137313 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
137314 +base_sock_create_50400 base_sock_create 0 50400 NULL
137315 +slab_size_show_50405 slab_size_show 0 50405 NULL
137316 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
137317 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
137318 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
137319 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
137320 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
137321 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
137322 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
137323 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
137324 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
137325 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
137326 +event_input_50432 event_input 0 50432 NULL
137327 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
137328 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
137329 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
137330 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4-0 50444 NULL
137331 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
137332 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
137333 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
137334 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
137335 +udf_writepages_50451 udf_writepages 0 50451 NULL
137336 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
137337 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
137338 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
137339 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
137340 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
137341 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
137342 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
137343 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
137344 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
137345 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
137346 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
137347 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
137348 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
137349 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
137350 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
137351 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
137352 +freeze_show_50489 freeze_show 0 50489 NULL
137353 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
137354 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
137355 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
137356 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
137357 +validate_50497 validate 0 50497 NULL
137358 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
137359 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
137360 +numa_node_show_50504 numa_node_show 0 50504 NULL
137361 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
137362 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
137363 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
137364 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
137365 +ath10k_wmi_10x_cmd_init_50518 ath10k_wmi_10x_cmd_init 0 50518 NULL
137366 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
137367 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
137368 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
137369 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
137370 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
137371 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
137372 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
137373 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
137374 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
137375 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
137376 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 NULL nohasharray
137377 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539 nohasharray
137378 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 &vendor_id_store_50539
137379 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
137380 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
137381 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
137382 +bh_get_50543 bh_get 0 50543 NULL
137383 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
137384 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
137385 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
137386 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
137387 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
137388 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
137389 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
137390 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
137391 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
137392 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
137393 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
137394 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
137395 +mwave_write_50571 mwave_write 0-3 50571 NULL
137396 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
137397 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
137398 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
137399 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
137400 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
137401 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
137402 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
137403 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
137404 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
137405 +build_inv_iommu_pages_50589 build_inv_iommu_pages 3-2 50589 NULL
137406 +load_map_50592 load_map 0 50592 NULL
137407 +sge_rx_50594 sge_rx 3 50594 NULL
137408 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
137409 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
137410 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
137411 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
137412 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
137413 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
137414 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
137415 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
137416 +ipr_halt_50616 ipr_halt 0 50616 NULL
137417 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
137418 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 NULL
137419 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
137420 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
137421 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &regcache_rbtree_write_50629 nohasharray
137422 +macvtap_alloc_skb_50629 macvtap_alloc_skb 3-4-2 50629 &ip_vs_local_request6_50629
137423 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
137424 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
137425 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
137426 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
137427 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
137428 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
137429 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
137430 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
137431 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
137432 +show_50648 show 0 50648 NULL
137433 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
137434 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
137435 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
137436 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
137437 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
137438 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
137439 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
137440 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
137441 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
137442 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
137443 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-0-4 50669 NULL
137444 +addr_len_show_50673 addr_len_show 0 50673 NULL
137445 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
137446 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
137447 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
137448 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
137449 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
137450 +store_50690 store 0-3 50690 NULL
137451 +_ep_queue_50692 _ep_queue 0 50692 NULL
137452 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL nohasharray
137453 +xen_release_pte_50697 xen_release_pte 1 50697 &xfs_growfs_get_hdr_buf_50697
137454 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
137455 +discover_50707 discover 0 50707 NULL
137456 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
137457 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
137458 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
137459 +epool_init_50723 epool_init 2 50723 NULL
137460 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
137461 +device_attach_50730 device_attach 0 50730 NULL nohasharray
137462 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
137463 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
137464 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
137465 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
137466 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
137467 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
137468 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
137469 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
137470 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
137471 +skein_256_init_50748 skein_256_init 0 50748 NULL
137472 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
137473 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
137474 +skb_padto_50759 skb_padto 2 50759 NULL
137475 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
137476 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
137477 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
137478 +isight_trigger_50765 isight_trigger 0 50765 NULL
137479 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
137480 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
137481 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
137482 +g_crop_50773 g_crop 0 50773 &ocfs2_xattr_block_get_50773
137483 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
137484 +pipe_handler_request_50774 pipe_handler_request 0-5 50774 &tm6000_read_write_usb_50774
137485 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
137486 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
137487 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
137488 +m2v_50781 m2v 1 50781 NULL
137489 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
137490 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
137491 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
137492 +ping_v4_sendmsg_50787 ping_v4_sendmsg 0-4 50787 NULL
137493 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
137494 +store_50792 store 0 50792 NULL
137495 +tpm_write_50798 tpm_write 3-0 50798 NULL
137496 +write_flush_50803 write_flush 3-0 50803 NULL
137497 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
137498 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
137499 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
137500 +dvb_play_50814 dvb_play 3-0 50814 NULL
137501 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
137502 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
137503 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
137504 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
137505 +recvmsg_50829 recvmsg 0-4 50829 NULL nohasharray
137506 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829 nohasharray
137507 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 &cfusbl_device_notify_50829
137508 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
137509 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
137510 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
137511 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
137512 +videobuf_dma_init_user_50839 videobuf_dma_init_user 0-4-3 50839 NULL
137513 +btrfs_map_sblock_50840 btrfs_map_sblock 3 50840 NULL nohasharray
137514 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 &btrfs_map_sblock_50840
137515 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
137516 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
137517 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
137518 +fat_write_begin_50858 fat_write_begin 0-3 50858 NULL
137519 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
137520 +geneve_xmit_skb_50871 geneve_xmit_skb 13 50871 NULL
137521 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
137522 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
137523 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
137524 +nla_put_string_50887 nla_put_string 0 50887 NULL
137525 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
137526 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
137527 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
137528 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
137529 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
137530 +subconnector_show_50902 subconnector_show 0 50902 NULL
137531 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
137532 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
137533 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
137534 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
137535 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
137536 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
137537 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
137538 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
137539 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
137540 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
137541 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
137542 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
137543 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
137544 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
137545 +busnum_show_50927 busnum_show 0 50927 NULL
137546 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
137547 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
137548 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
137549 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
137550 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
137551 +show_device_status_50947 show_device_status 0 50947 NULL
137552 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
137553 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
137554 +set_50949 set 0 50949 NULL nohasharray
137555 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
137556 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 NULL nohasharray
137557 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
137558 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
137559 +zl10036_write_50952 zl10036_write 0 50952 NULL
137560 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
137561 +sdio_uart_write_50954 sdio_uart_write 3-0 50954 NULL nohasharray
137562 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 &sdio_uart_write_50954
137563 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
137564 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
137565 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
137566 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
137567 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
137568 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
137569 +null_final_50967 null_final 0 50967 NULL
137570 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
137571 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
137572 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
137573 +skein1024_update_50977 skein1024_update 0 50977 NULL
137574 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
137575 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
137576 +timeout_write_50991 timeout_write 3-0 50991 NULL
137577 +interval_show_50993 interval_show 0 50993 NULL
137578 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
137579 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
137580 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
137581 +security_load_policy_50997 security_load_policy 0 50997 NULL
137582 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
137583 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
137584 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
137585 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
137586 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
137587 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
137588 +ppp_read_51017 ppp_read 0-3 51017 NULL
137589 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
137590 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
137591 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
137592 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
137593 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL nohasharray
137594 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 &fuse_conn_congestion_threshold_read_51028
137595 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
137596 +dump_midi_51040 dump_midi 3 51040 NULL
137597 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
137598 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
137599 +store_detach_51045 store_detach 0-4 51045 NULL
137600 +show_51050 show 0 51050 NULL nohasharray
137601 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
137602 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
137603 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
137604 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
137605 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
137606 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
137607 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
137608 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
137609 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
137610 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
137611 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
137612 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
137613 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
137614 +removable_show_51080 removable_show 0 51080 NULL
137615 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
137616 +register_jprobes_51086 register_jprobes 0 51086 NULL
137617 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
137618 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
137619 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
137620 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
137621 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
137622 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
137623 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
137624 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 NULL nohasharray
137625 +ti_recv_51110 ti_recv 3 51110 &w1_ds2781_do_io_51110
137626 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
137627 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
137628 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 NULL nohasharray
137629 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 &gpio_keys_attr_show_helper_51117
137630 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
137631 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
137632 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
137633 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
137634 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
137635 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
137636 +amanda_help_51133 amanda_help 0 51133 NULL
137637 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
137638 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
137639 +platform_pre_snapshot_51136 platform_pre_snapshot 0 51136 NULL nohasharray
137640 +alloc_rtllib_51136 alloc_rtllib 1 51136 &platform_pre_snapshot_51136
137641 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 NULL
137642 +show_in_input_51138 show_in_input 0 51138 NULL
137643 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
137644 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
137645 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
137646 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
137647 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
137648 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
137649 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
137650 +driver_attach_51156 driver_attach 0 51156 NULL
137651 +device_rev_show_51157 device_rev_show 0 51157 NULL
137652 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
137653 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
137654 +xen_release_pte_init_51173 xen_release_pte_init 1 51173 NULL
137655 +online_store_51175 online_store 0-4 51175 NULL
137656 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
137657 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
137658 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
137659 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
137660 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 NULL nohasharray
137661 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 &nfs4_call_sync_sequence_51190
137662 +dpms_show_51191 dpms_show 0 51191 NULL
137663 +get_uint_51193 get_uint 0 51193 NULL
137664 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
137665 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 0-4-2 51197 NULL
137666 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
137667 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
137668 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
137669 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
137670 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
137671 +sr_done_51211 sr_done 0 51211 NULL
137672 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
137673 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
137674 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
137675 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
137676 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
137677 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
137678 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
137679 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
137680 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
137681 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
137682 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
137683 +goto_high_power_51237 goto_high_power 0 51237 NULL
137684 +drm_property_create_51239 drm_property_create 4 51239 NULL
137685 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
137686 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
137687 +isofs_hash_common_51247 isofs_hash_common 0 51247 NULL
137688 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
137689 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
137690 +st_read_51251 st_read 3-0 51251 NULL nohasharray
137691 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
137692 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
137693 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
137694 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
137695 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
137696 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
137697 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL nohasharray
137698 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
137699 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
137700 +e100_up_51268 e100_up 0 51268 NULL
137701 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
137702 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
137703 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
137704 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
137705 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
137706 +send_51279 send 0 51279 NULL nohasharray
137707 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
137708 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
137709 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
137710 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
137711 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
137712 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
137713 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
137714 +disable_51293 disable 0 51293 NULL
137715 +chip_name_show_51296 chip_name_show 0 51296 NULL
137716 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
137717 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
137718 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
137719 +nv_open_51300 nv_open 0 51300 NULL
137720 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
137721 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
137722 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
137723 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
137724 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
137725 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
137726 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
137727 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
137728 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
137729 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
137730 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
137731 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
137732 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
137733 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
137734 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
137735 +device_user_purge_51340 device_user_purge 0 51340 NULL
137736 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
137737 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
137738 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
137739 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
137740 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
137741 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
137742 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
137743 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
137744 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
137745 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
137746 +show_hue_51369 show_hue 0 51369 NULL
137747 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
137748 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
137749 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
137750 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
137751 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 NULL
137752 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 NULL
137753 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
137754 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
137755 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
137756 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
137757 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
137758 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
137759 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
137760 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
137761 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
137762 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
137763 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
137764 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
137765 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
137766 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
137767 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
137768 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431 nohasharray
137769 +isofs_hash_ms_51431 isofs_hash_ms 0 51431 &mwifiex_cmd_802_11_key_material_51431
137770 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
137771 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
137772 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
137773 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
137774 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
137775 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
137776 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
137777 +yam_open_51447 yam_open 0 51447 NULL
137778 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
137779 +axnet_open_51453 axnet_open 0 51453 NULL
137780 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
137781 +gdth_halt_51460 gdth_halt 0 51460 NULL
137782 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 NULL nohasharray
137783 +get_cur_state_51461 get_cur_state 0 51461 &ov9640_g_crop_51461
137784 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
137785 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
137786 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
137787 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
137788 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
137789 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
137790 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
137791 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
137792 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
137793 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
137794 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 NULL
137795 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
137796 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
137797 +delay_show_51497 delay_show 0 51497 NULL
137798 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
137799 +get_dev_status_51505 get_dev_status 0 51505 NULL
137800 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
137801 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
137802 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
137803 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
137804 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
137805 +store_51519 store 0-3 51519 NULL
137806 +show_dts_51521 show_dts 0 51521 NULL nohasharray
137807 +xen_tmem_put_page_51521 xen_tmem_put_page 4 51521 &show_dts_51521
137808 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
137809 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
137810 +upload_code_51528 upload_code 0 51528 NULL
137811 +key_search_51533 key_search 0 51533 NULL
137812 +vid_show_51538 vid_show 0 51538 NULL
137813 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
137814 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
137815 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
137816 +new_offset_show_51546 new_offset_show 0 51546 NULL
137817 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
137818 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 NULL nohasharray
137819 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 &pyra_sysfs_read_profile_buttons_51549
137820 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
137821 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
137822 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 NULL nohasharray
137823 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 &padlock_sha256_final_nano_51560
137824 +write_u64_51561 write_u64 0 51561 NULL
137825 +read_fw_51564 read_fw 0-5-6 51564 NULL
137826 +tx_sg_51567 tx_sg 0 51567 NULL
137827 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
137828 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
137829 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
137830 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
137831 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
137832 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
137833 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
137834 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
137835 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
137836 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
137837 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
137838 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
137839 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
137840 +affs_check_name_51603 affs_check_name 0 51603 NULL nohasharray
137841 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &affs_check_name_51603 nohasharray
137842 +rfcomm_tty_write_51603 rfcomm_tty_write 0-3 51603 &bch_strtouint_h_51603
137843 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
137844 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 NULL nohasharray
137845 +cmd_complete_51629 cmd_complete 6 51629 &wait_for_completion_timeout_51629
137846 +int3402_thermal_get_trip_type_51635 int3402_thermal_get_trip_type 0 51635 NULL
137847 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
137848 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
137849 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
137850 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
137851 +show_wwan_51655 show_wwan 0 51655 NULL
137852 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
137853 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
137854 +async_xor_51668 async_xor 3 51668 NULL
137855 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
137856 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
137857 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
137858 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
137859 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
137860 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
137861 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
137862 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
137863 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
137864 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
137865 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
137866 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
137867 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 NULL
137868 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
137869 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
137870 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
137871 +md5_update_51700 md5_update 0 51700 NULL
137872 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
137873 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
137874 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
137875 +sel_write_access_51704 sel_write_access 3 51704 NULL
137876 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
137877 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
137878 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
137879 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
137880 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
137881 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
137882 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
137883 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
137884 +str_read_51731 str_read 0-4 51731 NULL
137885 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
137886 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 NULL nohasharray
137887 +hid_parse_report_51737 hid_parse_report 3 51737 &tvp5150_mbus_fmt_51737
137888 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
137889 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
137890 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
137891 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 NULL nohasharray
137892 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 &set_alarm_mask_51752
137893 +aac_change_queue_depth_51753 aac_change_queue_depth 0-2 51753 NULL
137894 +if_write_51756 if_write 3 51756 NULL
137895 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
137896 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
137897 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
137898 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
137899 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
137900 +expkey_parse_51787 expkey_parse 0 51787 NULL
137901 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
137902 +xen_alloc_pud_51791 xen_alloc_pud 2 51791 NULL
137903 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
137904 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
137905 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
137906 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
137907 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
137908 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
137909 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
137910 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
137911 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
137912 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
137913 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
137914 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
137915 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
137916 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
137917 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
137918 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
137919 +write_packet_51838 write_packet 0 51838 NULL
137920 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
137921 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
137922 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
137923 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
137924 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL
137925 +ioread32_51847 ioread32 0 51847 NULL nohasharray
137926 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
137927 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
137928 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
137929 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
137930 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
137931 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
137932 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
137933 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
137934 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
137935 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
137936 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
137937 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
137938 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
137939 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
137940 +user_read_51881 user_read 3 51881 NULL
137941 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
137942 +b44_readphy_51890 b44_readphy 0 51890 NULL
137943 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
137944 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
137945 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
137946 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
137947 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
137948 +query_gid_51901 query_gid 0 51901 NULL
137949 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
137950 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
137951 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
137952 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
137953 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
137954 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
137955 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
137956 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
137957 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
137958 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
137959 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
137960 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
137961 +task_has_system_51936 task_has_system 0 51936 NULL
137962 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
137963 +direct_IO_51941 direct_IO 0 51941 NULL
137964 +show_test_51942 show_test 0 51942 NULL
137965 +pm_test_show_51946 pm_test_show 0 51946 NULL
137966 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
137967 +get_clock_info_51952 get_clock_info 4 51952 NULL
137968 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
137969 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
137970 +size_show_51963 size_show 0 51963 NULL
137971 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
137972 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
137973 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
137974 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
137975 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
137976 +read_page_51972 read_page 2 51972 NULL
137977 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
137978 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
137979 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
137980 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
137981 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
137982 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
137983 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
137984 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
137985 +__detect_osd_51993 __detect_osd 0 51993 NULL
137986 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
137987 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
137988 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
137989 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
137990 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
137991 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
137992 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
137993 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
137994 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
137995 +dummy_enable_52019 dummy_enable 0 52019 NULL
137996 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
137997 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
137998 +r820t_write_52023 r820t_write 0-4 52023 NULL
137999 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
138000 +show_current_driver_52027 show_current_driver 0 52027 NULL
138001 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
138002 +override_release_52032 override_release 2 52032 NULL
138003 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
138004 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
138005 +irda_create_52042 irda_create 0 52042 NULL
138006 +netdev_show_52044 netdev_show 0 52044 NULL
138007 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
138008 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
138009 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
138010 +show_version_52054 show_version 0 52054 NULL
138011 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
138012 +regulator_disable_52058 regulator_disable 0 52058 NULL nohasharray
138013 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 &regulator_disable_52058
138014 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
138015 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
138016 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
138017 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
138018 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 NULL nohasharray
138019 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 &sh_irda_crc_init_52072
138020 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
138021 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
138022 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
138023 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
138024 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
138025 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
138026 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
138027 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
138028 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
138029 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
138030 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
138031 +mtrr_save_52097 mtrr_save 0 52097 NULL
138032 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
138033 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
138034 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
138035 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
138036 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
138037 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
138038 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
138039 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
138040 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
138041 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
138042 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
138043 +zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL nohasharray
138044 +sub_alloc_52140 sub_alloc 0 52140 &zram_meta_alloc_52140
138045 +netdev_open_52143 netdev_open 0 52143 NULL
138046 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
138047 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
138048 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
138049 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
138050 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
138051 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
138052 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
138053 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
138054 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
138055 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
138056 +tipc_node_get_mtu_52157 tipc_node_get_mtu 0 52157 NULL nohasharray
138057 +sp_open_dev_52157 sp_open_dev 0 52157 &tipc_node_get_mtu_52157
138058 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
138059 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
138060 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
138061 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
138062 +mxuport_open_52173 mxuport_open 0 52173 NULL
138063 +acquire_52175 acquire 0 52175 NULL nohasharray
138064 +__acpi_power_on_52175 __acpi_power_on 0 52175 &acquire_52175 nohasharray
138065 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
138066 +print_prefix_52176 print_prefix 0 52176 NULL
138067 +ib_dma_map_page_52177 ib_dma_map_page 0-3 52177 NULL
138068 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
138069 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
138070 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
138071 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
138072 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
138073 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
138074 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
138075 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
138076 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
138077 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
138078 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
138079 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
138080 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
138081 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
138082 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
138083 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
138084 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
138085 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
138086 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL nohasharray
138087 +xen_find_pfn_range_52216 xen_find_pfn_range 0 52216 &vmci_qp_broker_alloc_52216
138088 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
138089 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
138090 +de_init_rings_52222 de_init_rings 0 52222 NULL
138091 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
138092 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
138093 +show_chgmode_52225 show_chgmode 0 52225 NULL
138094 +ptype_store_52226 ptype_store 0-3 52226 NULL
138095 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
138096 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
138097 +max1111_read_52230 max1111_read 0 52230 NULL
138098 +nvram_read_52231 nvram_read 0-3 52231 NULL
138099 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 NULL nohasharray
138100 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 &snd_ensoniq_capture_prepare_52232
138101 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
138102 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
138103 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
138104 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
138105 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
138106 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
138107 +genlmsg_end_52244 genlmsg_end 0 52244 NULL
138108 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
138109 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
138110 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
138111 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
138112 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
138113 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
138114 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
138115 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
138116 +flush_52261 flush 0 52261 NULL
138117 +read_52268 read 0 52268 NULL
138118 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
138119 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
138120 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
138121 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
138122 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
138123 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
138124 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
138125 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
138126 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
138127 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
138128 +rw_read_52299 rw_read 6-0-5 52299 NULL
138129 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 NULL nohasharray
138130 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 &fd_set_configfs_dev_params_52304
138131 +sis5595_access_52305 sis5595_access 0 52305 NULL
138132 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
138133 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
138134 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
138135 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
138136 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
138137 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
138138 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
138139 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
138140 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
138141 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
138142 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
138143 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
138144 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
138145 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
138146 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
138147 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
138148 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
138149 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
138150 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
138151 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
138152 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
138153 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
138154 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
138155 +hur_len_52339 hur_len 0 52339 NULL
138156 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
138157 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
138158 +store_52342 store 0-3 52342 NULL
138159 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
138160 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL nohasharray
138161 +d_revalidate_52350 d_revalidate 0 52350 &tcs3414_buffer_predisable_52350
138162 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
138163 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
138164 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
138165 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
138166 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
138167 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
138168 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
138169 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
138170 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
138171 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
138172 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
138173 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
138174 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
138175 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
138176 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
138177 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
138178 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
138179 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
138180 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
138181 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
138182 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &mq_emit_config_values_52378 nohasharray
138183 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &quota_warn_period_show_52378
138184 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
138185 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
138186 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
138187 +task_has_security_52386 task_has_security 0 52386 NULL
138188 +jfs_setxattr_52389 jfs_setxattr 0-4 52389 NULL
138189 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
138190 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
138191 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
138192 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
138193 +pm_suspend_52403 pm_suspend 0 52403 NULL
138194 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
138195 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
138196 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
138197 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
138198 +clariion_activate_52414 clariion_activate 0 52414 NULL
138199 +do_md_run_52416 do_md_run 0 52416 NULL
138200 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
138201 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
138202 +show_alarms_in_52425 show_alarms_in 0 52425 NULL nohasharray
138203 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 &show_alarms_in_52425
138204 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
138205 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
138206 +delay_status_52431 delay_status 5 52431 NULL nohasharray
138207 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
138208 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
138209 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
138210 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
138211 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
138212 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
138213 +show_radios_state_52445 show_radios_state 0 52445 NULL
138214 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
138215 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 NULL nohasharray
138216 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 &keene_s_ctrl_52451
138217 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
138218 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
138219 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
138220 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
138221 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
138222 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
138223 +con_write_52466 con_write 0-3 52466 NULL
138224 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
138225 +ffs_epfile_aio_read_52471 ffs_epfile_aio_read 3 52471 NULL
138226 +show_id_ext_52472 show_id_ext 0 52472 NULL
138227 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
138228 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
138229 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
138230 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
138231 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
138232 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
138233 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
138234 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
138235 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
138236 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
138237 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
138238 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
138239 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
138240 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
138241 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
138242 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
138243 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
138244 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
138245 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
138246 +disable_slot_52512 disable_slot 0 52512 NULL
138247 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
138248 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
138249 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
138250 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
138251 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 0-4 52518 NULL
138252 +get_session_param_52521 get_session_param 0 52521 NULL
138253 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
138254 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
138255 +raw_recvmsg_52529 raw_recvmsg 0-4 52529 NULL
138256 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 NULL
138257 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
138258 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
138259 +show_caseopen_52539 show_caseopen 0 52539 NULL
138260 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
138261 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
138262 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
138263 +set_fan_52544 set_fan 0-4 52544 NULL
138264 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
138265 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
138266 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
138267 +force_lesc_support_read_52554 force_lesc_support_read 3-0 52554 NULL
138268 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
138269 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
138270 +cropcap_52561 cropcap 0 52561 NULL
138271 +atalk_create_52562 atalk_create 0 52562 NULL
138272 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
138273 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
138274 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
138275 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
138276 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
138277 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
138278 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
138279 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
138280 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
138281 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
138282 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
138283 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 NULL nohasharray
138284 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 &twl_rtc_read_u8_52587
138285 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
138286 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
138287 +ath10k_start_52596 ath10k_start 0 52596 NULL
138288 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
138289 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
138290 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
138291 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
138292 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
138293 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
138294 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
138295 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
138296 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
138297 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
138298 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
138299 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
138300 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
138301 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
138302 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
138303 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
138304 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
138305 +xen_swiotlb_unmap_page_52660 xen_swiotlb_unmap_page 2 52660 NULL
138306 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
138307 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
138308 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
138309 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
138310 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
138311 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
138312 +reg_write_range_52690 reg_write_range 4 52690 NULL
138313 +xen_phys_to_bus_52693 xen_phys_to_bus 0-1 52693 NULL
138314 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
138315 +store_52696 store 0-3 52696 NULL
138316 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
138317 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
138318 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
138319 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
138320 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
138321 +action_show_52711 action_show 0 52711 NULL
138322 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
138323 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
138324 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
138325 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
138326 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
138327 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
138328 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
138329 +sendbytes_52726 sendbytes 0 52726 NULL
138330 +set_capture_52728 set_capture 0 52728 NULL
138331 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
138332 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
138333 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
138334 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
138335 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 NULL nohasharray
138336 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 &st_sensors_sysfs_sampling_frequency_avail_52745
138337 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL nohasharray
138338 +netlink_add_tap_52755 netlink_add_tap 0 52755 &carl9170_debugfs_vif_dump_read_52755
138339 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
138340 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
138341 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
138342 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
138343 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
138344 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
138345 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
138346 +store_52770 store 0 52770 NULL
138347 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
138348 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
138349 +show_pec_52779 show_pec 0 52779 NULL
138350 +set_target_52783 set_target 0-4 52783 NULL
138351 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
138352 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
138353 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
138354 +show_52793 show 0 52793 NULL
138355 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
138356 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
138357 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
138358 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
138359 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
138360 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
138361 +run_start_commands_52808 run_start_commands 0 52808 NULL
138362 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
138363 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
138364 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL
138365 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
138366 +show_eco_52820 show_eco 0 52820 NULL
138367 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
138368 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
138369 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
138370 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
138371 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
138372 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
138373 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 NULL nohasharray
138374 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 &il3945_show_retry_rate_52837
138375 +apei_read_52843 apei_read 0 52843 NULL
138376 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
138377 +modelname_show_52855 modelname_show 0 52855 NULL
138378 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
138379 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
138380 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
138381 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
138382 +media_write_52867 media_write 0-3 52867 NULL nohasharray
138383 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 &media_write_52867
138384 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
138385 +cccr_show_52879 cccr_show 0 52879 NULL
138386 +twlreg_write_52880 twlreg_write 0-3 52880 NULL
138387 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
138388 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
138389 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
138390 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
138391 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
138392 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
138393 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
138394 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
138395 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
138396 +read_cam_control_52903 read_cam_control 0 52903 NULL
138397 +parse_52905 parse 0 52905 NULL
138398 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
138399 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
138400 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
138401 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
138402 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
138403 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
138404 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
138405 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
138406 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
138407 +queue_show_random_52946 queue_show_random 0 52946 NULL
138408 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
138409 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
138410 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
138411 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952 nohasharray
138412 +store_disp_52952 store_disp 4-0 52952 &set_reset_mode_52952
138413 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
138414 +adv7170_write_52956 adv7170_write 0 52956 NULL
138415 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
138416 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
138417 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
138418 +mic_smpt_op_52965 mic_smpt_op 0-3 52965 NULL
138419 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
138420 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
138421 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
138422 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
138423 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
138424 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
138425 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 NULL nohasharray
138426 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
138427 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
138428 +num_node_state_52989 num_node_state 0 52989 NULL
138429 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
138430 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
138431 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
138432 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
138433 +ican3_open_52999 ican3_open 0 52999 NULL
138434 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
138435 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
138436 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
138437 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
138438 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
138439 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
138440 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
138441 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
138442 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
138443 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
138444 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
138445 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
138446 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
138447 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
138448 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
138449 +ndelay_show_53032 ndelay_show 0 53032 NULL
138450 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
138451 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
138452 +show_link_type_53045 show_link_type 0 53045 NULL
138453 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
138454 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
138455 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
138456 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
138457 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
138458 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
138459 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
138460 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
138461 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
138462 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
138463 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
138464 +mlx4_comm_cmd_53076 mlx4_comm_cmd 0 53076 NULL nohasharray
138465 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &mlx4_comm_cmd_53076 nohasharray
138466 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 &cyber2000fb_check_var_53076
138467 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
138468 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
138469 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
138470 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
138471 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
138472 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
138473 +deauthenticate_53093 deauthenticate 0 53093 NULL
138474 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
138475 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
138476 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
138477 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
138478 +queue_var_show_53098 queue_var_show 0 53098 NULL
138479 +set_button_53099 set_button 0-4 53099 NULL
138480 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
138481 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
138482 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
138483 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
138484 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
138485 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
138486 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
138487 +verity_status_53120 verity_status 5 53120 NULL nohasharray
138488 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
138489 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
138490 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
138491 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
138492 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
138493 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
138494 +cpuup_callback_53134 cpuup_callback 0 53134 NULL
138495 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
138496 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
138497 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
138498 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
138499 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
138500 +find_domain_name_53149 find_domain_name 0 53149 NULL
138501 +copy_user_segment_list_53150 copy_user_segment_list 2 53150 NULL nohasharray
138502 +store_xps_map_53150 store_xps_map 0-4 53150 &copy_user_segment_list_53150
138503 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
138504 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
138505 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
138506 +pwm_enable_53163 pwm_enable 0 53163 NULL
138507 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
138508 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
138509 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
138510 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
138511 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
138512 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
138513 +skfp_open_53190 skfp_open 0 53190 NULL
138514 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
138515 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
138516 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
138517 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
138518 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
138519 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 NULL nohasharray
138520 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 &nfs_migrate_page_53206
138521 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
138522 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
138523 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
138524 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
138525 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
138526 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
138527 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
138528 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
138529 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
138530 +enable_supply_53242 enable_supply 0 53242 NULL
138531 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
138532 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
138533 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
138534 +tun_do_read_53245 tun_do_read 0 53245 NULL
138535 +vcc_sendmsg_53246 vcc_sendmsg 0-4 53246 NULL
138536 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
138537 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
138538 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
138539 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
138540 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
138541 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 NULL nohasharray
138542 +ipr_change_queue_depth_53263 ipr_change_queue_depth 0-2 53263 &ip6_tnl_dev_init_gen_53263
138543 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
138544 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
138545 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
138546 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
138547 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
138548 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
138549 +kstrtoull_53273 kstrtoull 0 53273 NULL
138550 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
138551 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
138552 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
138553 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
138554 +null_update_53290 null_update 0 53290 NULL
138555 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
138556 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
138557 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
138558 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 NULL nohasharray
138559 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 &wishbone_serial_open_53305
138560 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
138561 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
138562 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
138563 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
138564 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
138565 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
138566 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
138567 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
138568 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
138569 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
138570 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
138571 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
138572 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
138573 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
138574 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
138575 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
138576 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
138577 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
138578 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
138579 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
138580 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
138581 +key_timeout_53364 key_timeout 0 53364 NULL
138582 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
138583 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
138584 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
138585 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
138586 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
138587 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
138588 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
138589 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
138590 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
138591 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
138592 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
138593 +fuse_permission_53387 fuse_permission 0 53387 NULL
138594 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
138595 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
138596 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
138597 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
138598 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
138599 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
138600 +hotkey_write_53403 hotkey_write 0 53403 NULL
138601 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
138602 +start_53407 start 0 53407 NULL
138603 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
138604 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
138605 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
138606 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
138607 +isolate_lru_page_53417 isolate_lru_page 0 53417 NULL nohasharray
138608 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 &isolate_lru_page_53417
138609 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
138610 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
138611 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
138612 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
138613 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
138614 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
138615 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
138616 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
138617 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
138618 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
138619 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
138620 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
138621 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
138622 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
138623 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
138624 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
138625 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
138626 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
138627 +ns83820_open_53454 ns83820_open 0 53454 NULL
138628 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
138629 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
138630 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
138631 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
138632 +n2_run_53459 n2_run 3 53459 NULL
138633 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
138634 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
138635 +wm831x_write_53469 wm831x_write 0 53469 NULL
138636 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
138637 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
138638 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
138639 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
138640 +rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
138641 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
138642 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
138643 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
138644 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
138645 +create_extra_out_53491 create_extra_out 0 53491 NULL
138646 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
138647 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
138648 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
138649 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
138650 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
138651 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
138652 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
138653 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
138654 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
138655 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
138656 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
138657 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
138658 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
138659 +check_acl_53512 check_acl 0 53512 NULL nohasharray
138660 +force_sc_support_write_53512 force_sc_support_write 3-0 53512 &check_acl_53512
138661 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
138662 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
138663 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
138664 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
138665 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
138666 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
138667 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
138668 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
138669 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
138670 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
138671 +ec_poll_53557 ec_poll 0 53557 NULL
138672 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
138673 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
138674 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
138675 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
138676 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
138677 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
138678 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 NULL nohasharray
138679 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 &regmap_spmi_ext_gather_write_53572
138680 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
138681 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
138682 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
138683 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
138684 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
138685 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
138686 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
138687 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
138688 +bpq_open_53602 bpq_open 0 53602 NULL
138689 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
138690 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
138691 +pfkey_recvmsg_53604 pfkey_recvmsg 0-4 53604 NULL nohasharray
138692 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
138693 +check_reshape_53605 check_reshape 0 53605 NULL
138694 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
138695 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
138696 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
138697 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
138698 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
138699 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
138700 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
138701 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
138702 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
138703 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
138704 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
138705 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
138706 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
138707 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
138708 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
138709 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
138710 +show_trigger_53668 show_trigger 0 53668 NULL
138711 +store_target_53673 store_target 0-4 53673 NULL
138712 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
138713 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
138714 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
138715 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
138716 +check_reshape_53683 check_reshape 0 53683 NULL
138717 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
138718 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
138719 +__show_signal_53688 __show_signal 0 53688 NULL
138720 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
138721 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
138722 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
138723 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
138724 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
138725 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
138726 +show_otp1_53696 show_otp1 0 53696 NULL
138727 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
138728 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
138729 +read_53700 read 0 53700 NULL
138730 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
138731 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
138732 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
138733 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
138734 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
138735 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
138736 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
138737 +wdm_write_53735 wdm_write 3-0 53735 NULL
138738 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-0-5 53737 NULL
138739 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
138740 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
138741 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
138742 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
138743 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
138744 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
138745 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
138746 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
138747 +start_fw_53746 start_fw 0 53746 NULL
138748 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
138749 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
138750 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 NULL nohasharray
138751 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 &sky2_get_regs_len_53754
138752 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
138753 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
138754 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
138755 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
138756 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
138757 +class_attr_show_53762 class_attr_show 0 53762 NULL
138758 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
138759 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
138760 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
138761 +store_53768 store 0-3 53768 NULL
138762 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
138763 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
138764 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
138765 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
138766 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
138767 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
138768 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
138769 +block_write_end_53795 block_write_end 0-5 53795 NULL
138770 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
138771 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
138772 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
138773 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
138774 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
138775 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
138776 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
138777 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
138778 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
138779 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
138780 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
138781 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
138782 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
138783 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
138784 +part_stat_show_53838 part_stat_show 0 53838 NULL
138785 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
138786 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
138787 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
138788 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
138789 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
138790 +show_led_53867 show_led 0 53867 NULL
138791 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
138792 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL nohasharray
138793 +show_lssw_53873 show_lssw 0 53873 &btrfs_free_reserved_extent_53873 nohasharray
138794 +pms_read_53873 pms_read 3 53873 &show_lssw_53873
138795 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
138796 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
138797 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
138798 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
138799 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
138800 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
138801 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
138802 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
138803 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
138804 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
138805 +sync_max_show_53894 sync_max_show 0 53894 NULL
138806 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
138807 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
138808 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
138809 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
138810 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
138811 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
138812 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
138813 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
138814 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
138815 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
138816 +do_switch_53920 do_switch 0 53920 NULL
138817 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL
138818 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
138819 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
138820 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
138821 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
138822 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
138823 +store_53940 store 0-4 53940 NULL
138824 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
138825 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
138826 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
138827 +get_status_53950 get_status 0 53950 NULL
138828 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
138829 +address_show_53957 address_show 0 53957 NULL
138830 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
138831 +osdname_show_53962 osdname_show 0 53962 NULL
138832 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
138833 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
138834 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
138835 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
138836 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
138837 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
138838 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
138839 +reshape_53978 reshape 0 53978 NULL
138840 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
138841 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
138842 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
138843 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
138844 +recv_53991 recv 0 53991 NULL
138845 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
138846 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
138847 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
138848 +write_54000 write 0-6-5 54000 NULL
138849 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
138850 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
138851 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
138852 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
138853 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
138854 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
138855 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
138856 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
138857 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
138858 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
138859 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
138860 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
138861 +do_con_write_54021 do_con_write 0-3 54021 NULL
138862 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
138863 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
138864 +status_show_54028 status_show 0 54028 NULL
138865 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
138866 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
138867 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
138868 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
138869 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
138870 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
138871 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
138872 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
138873 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
138874 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
138875 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
138876 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
138877 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
138878 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
138879 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
138880 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
138881 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
138882 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
138883 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
138884 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
138885 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
138886 +show_in_beep_54074 show_in_beep 0 54074 NULL
138887 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
138888 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
138889 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
138890 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
138891 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
138892 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
138893 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
138894 +create_xattr_54106 create_xattr 5 54106 NULL
138895 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
138896 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
138897 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
138898 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
138899 +strn_len_54122 strn_len 0 54122 NULL
138900 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
138901 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
138902 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
138903 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
138904 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
138905 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
138906 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
138907 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
138908 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
138909 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
138910 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
138911 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
138912 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
138913 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
138914 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
138915 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
138916 +set_min_width_54150 set_min_width 0-4 54150 NULL
138917 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
138918 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
138919 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
138920 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
138921 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
138922 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
138923 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
138924 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
138925 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
138926 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
138927 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
138928 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
138929 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
138930 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
138931 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
138932 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
138933 +slab_attr_show_54189 slab_attr_show 0 54189 NULL
138934 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
138935 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
138936 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
138937 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
138938 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
138939 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
138940 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
138941 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
138942 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
138943 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
138944 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
138945 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
138946 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
138947 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
138948 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
138949 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
138950 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
138951 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
138952 +i8k_smm_54227 i8k_smm 0 54227 NULL
138953 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
138954 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
138955 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
138956 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
138957 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
138958 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
138959 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 NULL nohasharray
138960 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 &bnx2x_setup_leading_54246
138961 +reada_add_block_54247 reada_add_block 2 54247 NULL
138962 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
138963 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
138964 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
138965 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
138966 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
138967 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
138968 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
138969 +venus_setattr_54255 venus_setattr 0 54255 NULL
138970 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
138971 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
138972 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 NULL
138973 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
138974 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
138975 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
138976 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
138977 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
138978 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
138979 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
138980 +sizeof_long_54276 sizeof_long 0 54276 NULL
138981 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
138982 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
138983 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
138984 +fm10k_open_54283 fm10k_open 0 54283 NULL
138985 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
138986 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
138987 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
138988 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
138989 +show_designated_port_54292 show_designated_port 0 54292 NULL
138990 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
138991 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
138992 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL nohasharray
138993 +sys_kexec_file_load_54296 sys_kexec_file_load 3 54296 &dlm_alloc_pagevec_54296
138994 +remove_store_54298 remove_store 0-4 54298 NULL
138995 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
138996 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
138997 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
138998 +sprintf_54306 sprintf 0 54306 NULL
138999 +path_setxattr_54308 path_setxattr 4 54308 NULL
139000 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
139001 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
139002 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
139003 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
139004 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
139005 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
139006 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
139007 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
139008 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
139009 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
139010 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
139011 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
139012 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
139013 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
139014 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
139015 +fat_writepage_54344 fat_writepage 0 54344 NULL
139016 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
139017 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
139018 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
139019 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
139020 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
139021 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
139022 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
139023 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
139024 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
139025 +aac_show_model_54375 aac_show_model 0 54375 NULL
139026 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 NULL nohasharray
139027 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 &intel_sdvo_write_cmd_54377
139028 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
139029 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
139030 +raid56_parity_recover_54381 raid56_parity_recover 5-0 54381 NULL
139031 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
139032 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
139033 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
139034 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
139035 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
139036 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
139037 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
139038 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
139039 +efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
139040 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
139041 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
139042 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
139043 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
139044 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
139045 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
139046 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
139047 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
139048 +new_lockspace_54427 new_lockspace 0 54427 NULL
139049 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
139050 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
139051 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
139052 +read_firmid_54443 read_firmid 0 54443 NULL
139053 +cot_decompress_54452 cot_decompress 0 54452 NULL
139054 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
139055 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
139056 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
139057 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
139058 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
139059 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
139060 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
139061 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
139062 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
139063 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
139064 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
139065 +garmin_write_54492 garmin_write 0-4 54492 NULL
139066 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
139067 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
139068 +xen_alloc_ptpage_54497 xen_alloc_ptpage 2 54497 NULL
139069 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
139070 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 NULL nohasharray
139071 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 &vfs_getattr_nosec_54503
139072 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 NULL nohasharray
139073 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &sh_mobile_ceu_s_ctrl_54508 nohasharray
139074 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 &tipc_sk_anc_data_recv_54508
139075 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
139076 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 NULL nohasharray
139077 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 &xc_send_i2c_data_54514 nohasharray
139078 +xen_bus_to_phys_54514 xen_bus_to_phys 0-1 54514 &mci_ce_count_show_54514
139079 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
139080 +create_lkb_54517 create_lkb 0 54517 NULL
139081 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
139082 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
139083 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
139084 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL
139085 +viacam_read_54526 viacam_read 3-0 54526 NULL
139086 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
139087 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
139088 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
139089 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
139090 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
139091 +setsockopt_54539 setsockopt 5 54539 NULL
139092 +new_analog_input_54542 new_analog_input 0 54542 NULL
139093 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
139094 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
139095 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
139096 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
139097 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
139098 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
139099 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
139100 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
139101 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
139102 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
139103 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
139104 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 NULL nohasharray
139105 +skb_put_padto_54571 skb_put_padto 2 54571 &jffs2_security_listxattr_54571
139106 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
139107 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
139108 +rds_getname_54579 rds_getname 0 54579 NULL
139109 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
139110 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
139111 +sync_callback_54596 sync_callback 0 54596 NULL
139112 +authorized_default_show_54600 authorized_default_show 0 54600 NULL
139113 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
139114 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
139115 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
139116 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
139117 +show_unique_id_54613 show_unique_id 0 54613 NULL
139118 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
139119 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
139120 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
139121 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
139122 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
139123 +s_ctrl_54635 s_ctrl 0 54635 NULL nohasharray
139124 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 &s_ctrl_54635
139125 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
139126 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
139127 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
139128 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
139129 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
139130 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
139131 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
139132 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
139133 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
139134 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
139135 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
139136 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
139137 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
139138 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
139139 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
139140 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 NULL nohasharray
139141 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
139142 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
139143 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
139144 +read_dev_54664 read_dev 0 54664 NULL nohasharray
139145 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 &read_dev_54664 nohasharray
139146 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664
139147 +bus_add_device_54665 bus_add_device 0 54665 NULL
139148 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
139149 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &cw1200_queue_stats_init_54670
139150 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
139151 +show_target_temp_54673 show_target_temp 0 54673 NULL
139152 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
139153 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
139154 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
139155 +arcnet_open_54681 arcnet_open 0 54681 NULL nohasharray
139156 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681 nohasharray
139157 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 &mc13xxx_rtc_set_alarm_54681
139158 +hfsplus_write_begin_54686 hfsplus_write_begin 0-3 54686 NULL
139159 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
139160 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
139161 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
139162 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
139163 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
139164 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
139165 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
139166 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
139167 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
139168 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
139169 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
139170 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
139171 +show_54725 show 0 54725 NULL
139172 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
139173 +rmd128_final_54728 rmd128_final 0 54728 NULL
139174 +show_vgapass_54732 show_vgapass 0 54732 NULL
139175 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
139176 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
139177 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
139178 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
139179 +do_trimming_54741 do_trimming 3 54741 NULL
139180 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
139181 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
139182 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
139183 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 NULL nohasharray
139184 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 &mt9v022_g_fmt_54745
139185 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
139186 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
139187 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
139188 +show_zone_54763 show_zone 0 54763 NULL
139189 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
139190 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
139191 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
139192 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
139193 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
139194 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
139195 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
139196 +sis190_open_54790 sis190_open 0 54790 NULL
139197 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
139198 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
139199 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
139200 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
139201 +domain_init_54797 domain_init 2 54797 NULL
139202 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
139203 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
139204 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
139205 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
139206 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
139207 +nfsd_write_54809 nfsd_write 6 54809 NULL
139208 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
139209 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
139210 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
139211 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
139212 +slabs_cpu_partial_show_54823 slabs_cpu_partial_show 0 54823 NULL
139213 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
139214 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
139215 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
139216 +omap_hsmmc_prepare_54833 omap_hsmmc_prepare 0 54833 NULL
139217 +write_rio_54837 write_rio 3-0 54837 NULL
139218 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL nohasharray
139219 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 &ext3_acl_from_disk_54839
139220 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
139221 +prepare_dma_54845 prepare_dma 0 54845 NULL
139222 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
139223 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
139224 +scsi_add_host_54847 scsi_add_host 0 54847 NULL nohasharray
139225 +skein_256_final_54847 skein_256_final 0 54847 &scsi_add_host_54847
139226 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
139227 +printer_read_54851 printer_read 3 54851 NULL
139228 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
139229 +show_node_54859 show_node 0 54859 NULL
139230 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
139231 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
139232 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
139233 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
139234 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
139235 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
139236 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
139237 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 NULL
139238 +show_learning_54874 show_learning 0 54874 NULL
139239 +time_show_54879 time_show 0 54879 NULL nohasharray
139240 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
139241 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
139242 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
139243 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
139244 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
139245 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
139246 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
139247 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
139248 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
139249 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
139250 +sendmsg_54900 sendmsg 0-4 54900 NULL
139251 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
139252 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
139253 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
139254 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
139255 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
139256 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
139257 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
139258 +store_temp_54915 store_temp 0-4 54915 NULL
139259 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
139260 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
139261 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
139262 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
139263 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
139264 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
139265 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
139266 +load_fx_54934 load_fx 0 54934 NULL
139267 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
139268 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
139269 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
139270 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
139271 +ddebug_change_54940 ddebug_change 0 54940 NULL
139272 +add_port_54941 add_port 2 54941 NULL
139273 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
139274 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
139275 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 NULL nohasharray
139276 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 &__uncore_filter_band0_show_54943
139277 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
139278 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
139279 +make_rate_54951 make_rate 0 54951 NULL
139280 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
139281 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
139282 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
139283 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
139284 +recv_cb_54962 recv_cb 0 54962 NULL
139285 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
139286 +smb2_open_file_54967 smb2_open_file 0 54967 NULL nohasharray
139287 +alauda_write_data_54967 alauda_write_data 3 54967 &smb2_open_file_54967
139288 +c4_add_card_54968 c4_add_card 3 54968 NULL
139289 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
139290 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
139291 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
139292 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
139293 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
139294 +_queue_data_54983 _queue_data 4 54983 NULL
139295 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
139296 +net2280_start_54985 net2280_start 0 54985 NULL
139297 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
139298 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
139299 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
139300 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
139301 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
139302 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
139303 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
139304 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
139305 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
139306 +i2o_exec_show_vendor_id_55020 i2o_exec_show_vendor_id 0 55020 NULL nohasharray
139307 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 &i2o_exec_show_vendor_id_55020
139308 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
139309 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
139310 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
139311 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
139312 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL
139313 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
139314 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
139315 +ima_inode_removexattr_55055 ima_inode_removexattr 0 55055 NULL
139316 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
139317 +tps65912_read_55058 tps65912_read 0 55058 NULL
139318 +read_55065 read 0 55065 NULL
139319 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
139320 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
139321 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
139322 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
139323 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
139324 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
139325 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
139326 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
139327 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
139328 +lnc_add_55085 lnc_add 0 55085 NULL
139329 +read_dma_55086 read_dma 3 55086 NULL
139330 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
139331 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
139332 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
139333 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
139334 +p9_client_write_55105 p9_client_write 0 55105 NULL
139335 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
139336 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
139337 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
139338 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
139339 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
139340 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
139341 +crypto_ahash_setkey_55134 crypto_ahash_setkey 0-3 55134 NULL nohasharray
139342 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
139343 +wp512_update_55143 wp512_update 0 55143 NULL
139344 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
139345 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
139346 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
139347 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 NULL nohasharray
139348 +shmem_write_end_55152 shmem_write_end 0-5 55152 &btrfs_fdatawrite_range_55152
139349 +rtl2830_wr_regs_55154 rtl2830_wr_regs 0 55154 NULL nohasharray
139350 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 &rtl2830_wr_regs_55154
139351 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
139352 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
139353 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
139354 +pwm_show_55165 pwm_show 0 55165 NULL
139355 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
139356 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
139357 +show_55175 show 0 55175 NULL nohasharray
139358 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
139359 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
139360 +patch_alc882_55183 patch_alc882 0 55183 NULL
139361 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
139362 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
139363 +de4x5_open_55186 de4x5_open 0 55186 NULL
139364 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
139365 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
139366 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 NULL nohasharray
139367 +drbd_send_55190 drbd_send 4 55190 &itg3200_read_reg_8_55190
139368 +show_status_55193 show_status 0 55193 NULL
139369 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
139370 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
139371 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
139372 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
139373 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
139374 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
139375 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
139376 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
139377 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &ht40allow_map_read_55209 nohasharray
139378 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &vsock_dgram_recvmsg_55209
139379 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
139380 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
139381 +mlx4_load_one_55213 mlx4_load_one 3 55213 NULL
139382 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
139383 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
139384 +nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
139385 +p2a_55219 p2a 0-1 55219 NULL
139386 +firm_send_command_55222 firm_send_command 0 55222 NULL
139387 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
139388 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
139389 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
139390 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
139391 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 NULL
139392 +memcpy_fromiovec_55247 memcpy_fromiovec 3-0 55247 NULL
139393 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
139394 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
139395 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
139396 +output_sleep_55265 output_sleep 0 55265 NULL
139397 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
139398 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
139399 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
139400 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
139401 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
139402 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
139403 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
139404 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
139405 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
139406 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
139407 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
139408 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
139409 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
139410 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
139411 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
139412 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
139413 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
139414 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
139415 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
139416 +vfat_revalidate_shortname_55319 vfat_revalidate_shortname 0 55319 NULL
139417 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
139418 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
139419 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
139420 +reg_read_55337 reg_read 0 55337 NULL
139421 +vme_user_read_55338 vme_user_read 3 55338 NULL
139422 +read_byte_55340 read_byte 0 55340 NULL
139423 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
139424 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
139425 +udf_writepage_55347 udf_writepage 0 55347 NULL
139426 +device_user_lock_55350 device_user_lock 0 55350 NULL
139427 +show_in0_max_55351 show_in0_max 0 55351 NULL
139428 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
139429 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
139430 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
139431 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
139432 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
139433 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
139434 +do_command_55363 do_command 0 55363 NULL
139435 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
139436 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
139437 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
139438 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
139439 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
139440 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
139441 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
139442 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 NULL nohasharray
139443 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 &iscsi_nacl_attrib_store_nopin_response_timeout_55391
139444 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
139445 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
139446 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
139447 +yurex_read_55405 yurex_read 0-3 55405 NULL
139448 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
139449 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
139450 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
139451 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
139452 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
139453 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
139454 +show_port_55424 show_port 0 55424 NULL
139455 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
139456 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
139457 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
139458 +jme_open_55432 jme_open 0 55432 NULL
139459 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
139460 +show_in8_55438 show_in8 0 55438 NULL
139461 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 NULL nohasharray
139462 +alloc_skb_55439 alloc_skb 1 55439 &cxgb4vf_change_mtu_55439
139463 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
139464 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
139465 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
139466 +SyS_read_55449 SyS_read 3 55449 NULL
139467 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
139468 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
139469 +sys_recv_55455 sys_recv 3 55455 NULL
139470 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
139471 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
139472 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
139473 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
139474 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
139475 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
139476 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
139477 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
139478 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
139479 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
139480 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
139481 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
139482 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
139483 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
139484 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
139485 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
139486 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
139487 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
139488 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
139489 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
139490 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
139491 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
139492 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
139493 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &tx_tx_done_int_template_read_55511 nohasharray
139494 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &target_fabric_port_store_attr_alua_tg_pt_offline_55511
139495 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
139496 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
139497 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
139498 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
139499 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
139500 +ea_get_55522 ea_get 0-3 55522 NULL
139501 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
139502 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
139503 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
139504 +bitmap_create_55543 bitmap_create 0 55543 NULL nohasharray
139505 +tty_port_register_device_55543 tty_port_register_device 3 55543 &bitmap_create_55543
139506 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
139507 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
139508 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
139509 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
139510 +show_55563 show 0 55563 NULL
139511 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
139512 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
139513 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
139514 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
139515 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
139516 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
139517 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
139518 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
139519 +add_partition_55588 add_partition 2 55588 NULL
139520 +write_inode_55592 write_inode 0 55592 NULL
139521 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
139522 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
139523 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
139524 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
139525 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
139526 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
139527 +delete_child_55607 delete_child 0-4 55607 NULL nohasharray
139528 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 &delete_child_55607
139529 +dspcreate_55610 dspcreate 0 55610 NULL
139530 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
139531 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
139532 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
139533 +set_oversampling_55622 set_oversampling 0-4 55622 NULL nohasharray
139534 +edge_tty_recv_55622 edge_tty_recv 3 55622 &set_oversampling_55622
139535 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
139536 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
139537 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
139538 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 &reiserfs_xattr_get_55628
139539 +mt2063_init_55629 mt2063_init 0 55629 NULL
139540 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
139541 +show_board_55637 show_board 0 55637 NULL
139542 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
139543 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
139544 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
139545 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
139546 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
139547 +iolink_show_55647 iolink_show 0 55647 NULL
139548 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
139549 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
139550 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
139551 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
139552 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
139553 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
139554 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
139555 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
139556 +online_55663 online 0 55663 NULL
139557 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
139558 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
139559 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
139560 +direct2indirect_55677 direct2indirect 0 55677 NULL
139561 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
139562 +get_info_55681 get_info 3 55681 NULL
139563 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
139564 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
139565 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
139566 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
139567 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 0-4 55703 NULL nohasharray
139568 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
139569 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
139570 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
139571 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 NULL nohasharray
139572 +tcp_push_55709 tcp_push 3 55709 &isl1208_i2c_set_regs_55709
139573 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
139574 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
139575 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
139576 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
139577 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
139578 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
139579 +btree_readpage_55720 btree_readpage 0 55720 NULL
139580 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
139581 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
139582 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
139583 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
139584 +tid_fd_revalidate_55734 tid_fd_revalidate 0 55734 NULL nohasharray
139585 +prepare_reply_55734 prepare_reply 4 55734 &tid_fd_revalidate_55734
139586 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
139587 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
139588 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
139589 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
139590 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 NULL nohasharray
139591 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 &inv_mpu6050_set_lpf_55750
139592 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
139593 +hfs_writepages_55757 hfs_writepages 0 55757 NULL nohasharray
139594 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757 nohasharray
139595 +set_local_name_55757 set_local_name 4 55757 &wl12xx_spi_raw_read_55757
139596 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
139597 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
139598 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
139599 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
139600 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
139601 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
139602 +strlen_55778 strlen 0 55778 NULL
139603 +conf_read_55786 conf_read 3-0 55786 NULL nohasharray
139604 +req_bio_endio_55786 req_bio_endio 3 55786 &conf_read_55786
139605 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
139606 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
139607 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
139608 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
139609 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
139610 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
139611 +write_fw_55806 write_fw 0-5-6 55806 NULL
139612 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
139613 +show_55816 show 0 55816 NULL
139614 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
139615 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
139616 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
139617 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
139618 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
139619 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
139620 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
139621 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
139622 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
139623 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
139624 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
139625 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
139626 +rsq_status_55848 rsq_status 0 55848 NULL
139627 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
139628 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
139629 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
139630 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
139631 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
139632 +hcd_alloc_coherent_55862 hcd_alloc_coherent 0-5 55862 NULL
139633 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
139634 +status_55864 status 0 55864 NULL nohasharray
139635 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
139636 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
139637 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
139638 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
139639 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
139640 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
139641 +hsc_write_55875 hsc_write 3-0 55875 NULL
139642 +nr_listen_55884 nr_listen 0 55884 NULL
139643 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
139644 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
139645 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
139646 +tda18271_init_55894 tda18271_init 0 55894 NULL
139647 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
139648 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
139649 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
139650 +cmos_write_55903 cmos_write 0 55903 NULL
139651 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
139652 +validate_change_55910 validate_change 0 55910 NULL
139653 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
139654 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
139655 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
139656 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
139657 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
139658 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
139659 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
139660 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
139661 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
139662 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
139663 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
139664 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
139665 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
139666 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
139667 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
139668 +usb_bus_notify_55950 usb_bus_notify 0 55950 NULL
139669 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
139670 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
139671 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
139672 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
139673 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
139674 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
139675 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
139676 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
139677 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
139678 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
139679 +init_subctxts_55970 init_subctxts 0 55970 NULL
139680 +query_device_55971 query_device 0 55971 NULL
139681 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
139682 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
139683 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
139684 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
139685 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
139686 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
139687 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
139688 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
139689 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
139690 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
139691 +trunc_start_55996 trunc_start 0 55996 NULL nohasharray
139692 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 &trunc_start_55996
139693 +epic_open_55997 epic_open 0 55997 NULL
139694 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
139695 +show_otp0_56000 show_otp0 0 56000 NULL
139696 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
139697 +soft_store_56006 soft_store 0-4 56006 NULL
139698 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
139699 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
139700 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
139701 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
139702 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
139703 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
139704 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
139705 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
139706 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
139707 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
139708 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
139709 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
139710 +store_cursor_56036 store_cursor 0-4 56036 NULL
139711 +build_controls_56044 build_controls 0 56044 NULL
139712 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
139713 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
139714 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
139715 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
139716 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
139717 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
139718 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
139719 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL
139720 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
139721 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
139722 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
139723 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
139724 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
139725 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
139726 +acm_tty_write_56064 acm_tty_write 0-3 56064 NULL
139727 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
139728 +may_follow_link_56073 may_follow_link 0 56073 NULL
139729 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
139730 +qp_dequeue_locked_56077 qp_dequeue_locked 3-0-5 56077 &show_fc_rport_scsi_target_id_56077
139731 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
139732 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
139733 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
139734 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
139735 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
139736 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
139737 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
139738 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
139739 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL nohasharray
139740 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 &em28xx_write_reg_bits_56107
139741 +rmd256_update_56110 rmd256_update 0 56110 NULL
139742 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
139743 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
139744 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
139745 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
139746 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
139747 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
139748 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
139749 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
139750 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
139751 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
139752 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 NULL nohasharray
139753 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144 nohasharray
139754 +map_addr_56144 map_addr 7 56144 &extra_show_56144
139755 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
139756 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
139757 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
139758 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
139759 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
139760 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
139761 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
139762 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
139763 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
139764 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
139765 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
139766 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
139767 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
139768 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
139769 +change_qos_56178 change_qos 0 56178 NULL
139770 +complain_error_56186 complain_error 0-1 56186 NULL
139771 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
139772 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
139773 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
139774 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
139775 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
139776 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
139777 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
139778 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
139779 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
139780 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
139781 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
139782 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
139783 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
139784 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
139785 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
139786 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
139787 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
139788 +fd_copyin_56247 fd_copyin 3 56247 NULL
139789 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
139790 +ax_header_56252 ax_header 0 56252 NULL
139791 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
139792 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
139793 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
139794 +clk_enable_56265 clk_enable 0 56265 NULL
139795 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
139796 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
139797 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
139798 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
139799 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
139800 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
139801 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
139802 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
139803 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
139804 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
139805 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
139806 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
139807 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
139808 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
139809 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
139810 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
139811 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
139812 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
139813 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
139814 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
139815 +linear_add_56314 linear_add 0 56314 NULL
139816 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
139817 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 NULL nohasharray
139818 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
139819 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
139820 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
139821 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
139822 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
139823 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
139824 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
139825 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
139826 +show_line2_56346 show_line2 0 56346 NULL
139827 +read_human_status_56349 read_human_status 0 56349 NULL
139828 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
139829 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
139830 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
139831 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
139832 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
139833 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
139834 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
139835 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
139836 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
139837 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
139838 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
139839 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
139840 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
139841 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
139842 +store_56373 store 0-3 56373 &usb_xfer_56373
139843 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
139844 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
139845 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
139846 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
139847 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
139848 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
139849 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
139850 +res_get_56393 res_get 0 56393 NULL
139851 +strtobool_56399 strtobool 0 56399 NULL
139852 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
139853 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 NULL nohasharray
139854 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 &store_prochot_override_duty_cycle_56402
139855 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
139856 +write_gssp_56404 write_gssp 3-0 56404 NULL
139857 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
139858 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
139859 +SMB2_open_56407 SMB2_open 0 56407 NULL
139860 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
139861 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
139862 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
139863 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
139864 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
139865 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
139866 +store_msg_56417 store_msg 3 56417 NULL
139867 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
139868 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
139869 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
139870 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
139871 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
139872 +vsock_listen_56427 vsock_listen 0 56427 NULL
139873 +mddev_lock_56428 mddev_lock 0 56428 NULL
139874 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
139875 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
139876 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
139877 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
139878 +omninet_write_56432 omninet_write 0-4 56432 NULL
139879 +fl_create_56435 fl_create 5 56435 NULL nohasharray
139880 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
139881 +gnttab_map_56439 gnttab_map 2 56439 NULL
139882 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
139883 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
139884 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
139885 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 NULL
139886 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-4-2-0 56453 NULL
139887 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
139888 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
139889 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
139890 +set_connectable_56458 set_connectable 4 56458 NULL
139891 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
139892 +lif_s_stream_56462 lif_s_stream 0 56462 NULL nohasharray
139893 +nfc_hci_send_response_56462 nfc_hci_send_response 5 56462 &lif_s_stream_56462
139894 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
139895 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
139896 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
139897 +putused_user_56467 putused_user 3 56467 NULL
139898 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
139899 +phy_write_56475 phy_write 0 56475 NULL nohasharray
139900 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &phy_write_56475
139901 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
139902 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
139903 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
139904 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
139905 +bsp_check_56487 bsp_check 0 56487 NULL
139906 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 NULL nohasharray
139907 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &hdcs_set_exposure_56491 nohasharray
139908 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 &show_iface_data_pdu_in_order_56491
139909 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
139910 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
139911 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
139912 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
139913 +show_in_value_56503 show_in_value 0 56503 NULL
139914 +init_map_ip_56508 init_map_ip 5 56508 NULL
139915 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
139916 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
139917 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
139918 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
139919 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
139920 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
139921 +get_temp_56524 get_temp 0 56524 NULL
139922 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
139923 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
139924 +ip_options_get_56538 ip_options_get 4 56538 NULL
139925 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
139926 +ia_open_56543 ia_open 0 56543 NULL
139927 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
139928 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 NULL nohasharray
139929 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 &megasas_sysfs_show_version_56547
139930 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
139931 +skein_512_update_56556 skein_512_update 0 56556 NULL
139932 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
139933 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
139934 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
139935 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
139936 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
139937 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
139938 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
139939 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
139940 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
139941 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
139942 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
139943 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
139944 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
139945 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 NULL
139946 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
139947 +event_filter_write_56609 event_filter_write 3 56609 NULL
139948 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
139949 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
139950 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
139951 +show_56623 show 0 56623 NULL nohasharray
139952 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
139953 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
139954 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
139955 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
139956 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
139957 +gather_array_56641 gather_array 3 56641 NULL
139958 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
139959 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
139960 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
139961 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
139962 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
139963 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
139964 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653
139965 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
139966 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
139967 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
139968 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
139969 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
139970 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
139971 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
139972 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
139973 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
139974 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
139975 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
139976 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
139977 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
139978 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
139979 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
139980 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
139981 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
139982 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
139983 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
139984 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &da9055_gpio_to_irq_56686 nohasharray
139985 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &o2nm_node_num_write_56686
139986 +sd_done_56689 sd_done 0 56689 NULL
139987 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
139988 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
139989 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
139990 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
139991 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
139992 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
139993 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
139994 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
139995 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
139996 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
139997 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
139998 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
139999 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
140000 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
140001 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
140002 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
140003 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 0-2 56725 NULL nohasharray
140004 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
140005 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
140006 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
140007 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
140008 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
140009 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
140010 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
140011 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
140012 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
140013 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
140014 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 NULL nohasharray
140015 +get_temp2_fault_56754 get_temp2_fault 0 56754 &ov7670_try_fmt_internal_56754
140016 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
140017 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
140018 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
140019 +alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
140020 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
140021 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
140022 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
140023 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
140024 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
140025 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
140026 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
140027 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
140028 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
140029 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
140030 +tun_net_open_56800 tun_net_open 0 56800 NULL
140031 +backlog_store_56804 backlog_store 0-3 56804 NULL
140032 +read_indexes_56805 read_indexes 2-0 56805 NULL nohasharray
140033 +vfat_hashi_56805 vfat_hashi 0 56805 &read_indexes_56805
140034 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
140035 +do_syslog_56807 do_syslog 3-0 56807 NULL
140036 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
140037 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
140038 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
140039 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
140040 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
140041 +brightness_write_56821 brightness_write 0 56821 NULL nohasharray
140042 +mic_dma_unmap_page_56821 mic_dma_unmap_page 2 56821 &brightness_write_56821
140043 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
140044 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
140045 +lookup_slow_56827 lookup_slow 0 56827 NULL
140046 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
140047 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
140048 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
140049 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
140050 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
140051 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
140052 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
140053 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
140054 +identify_fw_56853 identify_fw 0 56853 NULL
140055 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 NULL nohasharray
140056 +header_create_56856 header_create 0 56856 &mxl5007t_set_params_56856
140057 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
140058 +adp8860_show_56860 adp8860_show 0 56860 NULL
140059 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
140060 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
140061 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
140062 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
140063 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
140064 +check_export_56865 check_export 0 56865 NULL
140065 +store_sched7_56868 store_sched7 0-4 56868 NULL
140066 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
140067 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
140068 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
140069 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
140070 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
140071 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
140072 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
140073 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
140074 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
140075 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
140076 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
140077 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
140078 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
140079 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
140080 +rio_open_56900 rio_open 0 56900 NULL
140081 +arp_mangle_56902 arp_mangle 0 56902 NULL
140082 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
140083 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
140084 +strcspn_56913 strcspn 0 56913 NULL
140085 +i801_transaction_56919 i801_transaction 0 56919 NULL
140086 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
140087 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
140088 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
140089 +check_header_56930 check_header 2 56930 NULL
140090 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
140091 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
140092 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
140093 +read_56934 read 0 56934 NULL
140094 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
140095 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
140096 +set_property_56939 set_property 0 56939 NULL
140097 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
140098 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
140099 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
140100 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
140101 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
140102 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
140103 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
140104 +ovs_flow_cmd_msg_size_56959 ovs_flow_cmd_msg_size 0 56959 NULL
140105 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
140106 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
140107 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
140108 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
140109 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
140110 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
140111 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
140112 +read_56981 read 0 56981 NULL
140113 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
140114 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
140115 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
140116 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
140117 +CIFS_open_56997 CIFS_open 0 56997 NULL
140118 +consolidate_57001 consolidate 0 57001 NULL
140119 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
140120 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
140121 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
140122 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
140123 +fore200e_send_57011 fore200e_send 0 57011 NULL
140124 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
140125 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
140126 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
140127 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
140128 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
140129 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
140130 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
140131 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
140132 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
140133 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
140134 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
140135 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
140136 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
140137 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
140138 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
140139 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
140140 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
140141 +do_jit_57066 do_jit 0 57066 NULL nohasharray
140142 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
140143 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
140144 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
140145 +buf_prepare_57069 buf_prepare 0 57069 NULL nohasharray
140146 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 &buf_prepare_57069
140147 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
140148 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
140149 +wmi_send_57083 wmi_send 0 57083 NULL
140150 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
140151 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
140152 +show_57089 show 0 57089 NULL
140153 +patch_alc880_57095 patch_alc880 0 57095 NULL
140154 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
140155 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
140156 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
140157 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
140158 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
140159 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
140160 +s_stream_57108 s_stream 0 57108 NULL
140161 +show_enabled_57111 show_enabled 0 57111 NULL
140162 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
140163 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
140164 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
140165 +get_sum_57128 get_sum 0 57128 NULL nohasharray
140166 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
140167 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
140168 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
140169 +nvme_alloc_iod_57130 nvme_alloc_iod 1-2 57130 NULL
140170 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
140171 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
140172 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
140173 +tpm_seal_57138 tpm_seal 0 57138 NULL
140174 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
140175 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
140176 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
140177 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
140178 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
140179 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
140180 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
140181 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
140182 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
140183 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
140184 +set_shutter_57164 set_shutter 0 57164 NULL nohasharray
140185 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 &set_shutter_57164
140186 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
140187 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
140188 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
140189 +rcu_panic_57170 rcu_panic 0 57170 NULL
140190 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
140191 +average_read_57175 average_read 0-3 57175 NULL
140192 +netlink_create_57178 netlink_create 0 57178 NULL
140193 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
140194 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
140195 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
140196 +common_file_perm_57189 common_file_perm 0 57189 NULL
140197 +sys_poll_57190 sys_poll 2 57190 NULL
140198 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
140199 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
140200 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
140201 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
140202 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
140203 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
140204 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
140205 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
140206 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
140207 +ctor_show_57213 ctor_show 0 57213 NULL
140208 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
140209 +edid_show_57216 edid_show 0-5-6 57216 NULL
140210 +stats_show_57218 stats_show 0 57218 NULL
140211 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
140212 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
140213 +change_mtu_57227 change_mtu 0 57227 NULL
140214 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
140215 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
140216 +csource_show_57233 csource_show 0 57233 NULL
140217 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
140218 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
140219 +flush_space_57241 flush_space 0 57241 NULL
140220 +rmd320_update_57243 rmd320_update 0 57243 NULL
140221 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
140222 +lbmRead_57247 lbmRead 0 57247 NULL
140223 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
140224 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
140225 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
140226 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
140227 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
140228 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
140229 +set_component_active_57266 set_component_active 0-4 57266 NULL
140230 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
140231 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
140232 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
140233 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
140234 +show_voltage_57273 show_voltage 0 57273 NULL
140235 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
140236 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
140237 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
140238 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
140239 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
140240 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
140241 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
140242 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
140243 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
140244 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
140245 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
140246 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
140247 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
140248 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
140249 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
140250 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
140251 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
140252 +show_alarm_57318 show_alarm 0 57318 NULL
140253 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
140254 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
140255 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
140256 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
140257 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
140258 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
140259 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
140260 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
140261 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
140262 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
140263 +hw_init_57341 hw_init 0 57341 NULL
140264 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
140265 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
140266 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
140267 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
140268 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
140269 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
140270 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
140271 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL
140272 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
140273 +get_component_type_57362 get_component_type 0 57362 NULL
140274 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
140275 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
140276 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
140277 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
140278 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
140279 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
140280 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
140281 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
140282 +slabs_show_57383 slabs_show 0 57383 NULL
140283 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
140284 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
140285 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
140286 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
140287 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
140288 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
140289 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
140290 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
140291 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
140292 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
140293 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
140294 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
140295 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
140296 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
140297 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
140298 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
140299 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
140300 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
140301 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
140302 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
140303 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
140304 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
140305 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
140306 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
140307 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
140308 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
140309 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
140310 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
140311 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
140312 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
140313 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
140314 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
140315 +send_midi_async_57463 send_midi_async 3 57463 NULL
140316 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
140317 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
140318 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
140319 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
140320 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
140321 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
140322 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
140323 +em_store_57488 em_store 0 57488 NULL
140324 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
140325 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
140326 +read_57490 read 0 57490 &read_file_skb_rx_57490
140327 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
140328 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
140329 +copy_in_user_57502 copy_in_user 3 57502 NULL
140330 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
140331 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
140332 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
140333 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ckhdid_printf_57505 nohasharray
140334 +ks8842_read32_57505 ks8842_read32 0 57505 &gfs2_quota_hold_57505
140335 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
140336 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
140337 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
140338 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
140339 +init_tag_map_57515 init_tag_map 3 57515 NULL
140340 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
140341 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 NULL nohasharray
140342 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 &wil_read_file_ssid_57517 nohasharray
140343 +store_57517 store 0-3 57517 &il_dbgfs_force_reset_read_57517
140344 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
140345 +cmm_read_57520 cmm_read 3-0 57520 NULL
140346 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
140347 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
140348 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
140349 +inode_permission_57531 inode_permission 0 57531 NULL
140350 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
140351 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
140352 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
140353 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
140354 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
140355 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
140356 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ext4_group_first_block_no_57559 nohasharray
140357 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &iscsi_tpg_attrib_show_demo_mode_discovery_57559
140358 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
140359 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
140360 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
140361 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
140362 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
140363 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
140364 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
140365 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
140366 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
140367 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
140368 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
140369 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
140370 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
140371 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
140372 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
140373 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
140374 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
140375 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
140376 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
140377 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
140378 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
140379 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 NULL nohasharray
140380 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 &tps65217_reg_write_57623
140381 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
140382 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
140383 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
140384 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
140385 +mem_read_57631 mem_read 3-0 57631 NULL
140386 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
140387 +mr_read_57639 mr_read 0 57639 NULL
140388 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
140389 +xen_swiotlb_sync_single_for_cpu_57648 xen_swiotlb_sync_single_for_cpu 2 57648 NULL nohasharray
140390 +skein_256_update_57648 skein_256_update 0 57648 &xen_swiotlb_sync_single_for_cpu_57648
140391 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
140392 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
140393 +c_can_start_57654 c_can_start 0 57654 NULL
140394 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
140395 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
140396 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
140397 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
140398 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
140399 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
140400 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
140401 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
140402 +__lgwrite_57669 __lgwrite 4 57669 NULL
140403 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
140404 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
140405 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
140406 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
140407 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
140408 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
140409 +i40evf_open_57695 i40evf_open 0 57695 NULL nohasharray
140410 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 &i40evf_open_57695
140411 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
140412 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
140413 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
140414 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
140415 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
140416 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
140417 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
140418 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
140419 +show_status_str_57729 show_status_str 0 57729 NULL
140420 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
140421 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
140422 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
140423 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
140424 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
140425 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
140426 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
140427 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 0-4 57742 &compat_sys_set_mempolicy_57742
140428 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
140429 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
140430 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
140431 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
140432 +bond_create_57752 bond_create 0 57752 NULL
140433 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
140434 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
140435 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
140436 +tgr192_final_57774 tgr192_final 0 57774 NULL
140437 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
140438 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
140439 +r6040_open_57779 r6040_open 0 57779 NULL
140440 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
140441 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
140442 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
140443 +__i915_wait_seqno_57785 __i915_wait_seqno 0 57785 &set_eeprom2_57785 nohasharray
140444 +read_fifo_57785 read_fifo 0 57785 &__i915_wait_seqno_57785
140445 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
140446 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
140447 +ld2_57794 ld2 0 57794 NULL
140448 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
140449 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
140450 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
140451 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
140452 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
140453 +evdev_read_57810 evdev_read 0-3 57810 NULL
140454 +skein256_final_57814 skein256_final 0 57814 NULL
140455 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
140456 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
140457 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
140458 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 NULL
140459 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
140460 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
140461 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
140462 +start_ch_57836 start_ch 0 57836 NULL
140463 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
140464 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
140465 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
140466 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
140467 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
140468 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
140469 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
140470 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
140471 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
140472 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
140473 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
140474 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
140475 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
140476 +__inode_direct_access_57861 __inode_direct_access 0 57861 NULL nohasharray
140477 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 &__inode_direct_access_57861
140478 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
140479 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
140480 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
140481 +hsi_async_57877 hsi_async 0 57877 NULL
140482 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
140483 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
140484 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
140485 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
140486 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
140487 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
140488 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
140489 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
140490 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
140491 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
140492 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
140493 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
140494 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
140495 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
140496 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
140497 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
140498 +journal_join_57921 journal_join 0 57921 NULL
140499 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
140500 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
140501 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
140502 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
140503 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
140504 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
140505 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
140506 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
140507 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
140508 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
140509 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
140510 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
140511 +nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
140512 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
140513 +rx_57944 rx 4 57944 NULL
140514 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
140515 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
140516 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
140517 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
140518 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
140519 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
140520 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
140521 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
140522 +vport_create_57966 vport_create 0 57966 NULL
140523 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
140524 +cxgb4_clip_get_57970 cxgb4_clip_get 0 57970 NULL
140525 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
140526 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
140527 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
140528 +proc_getattr_57984 proc_getattr 0 57984 NULL
140529 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
140530 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
140531 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
140532 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
140533 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
140534 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
140535 +pfkey_create_58010 pfkey_create 0 58010 NULL
140536 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
140537 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
140538 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
140539 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
140540 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
140541 +svga_match_format_58028 svga_match_format 0 58028 NULL
140542 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
140543 +get_temp_58031 get_temp 0 58031 NULL
140544 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
140545 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
140546 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
140547 +do_writepage_58047 do_writepage 0 58047 NULL
140548 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
140549 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
140550 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
140551 +mce_async_out_58056 mce_async_out 3 58056 NULL
140552 +bq32k_write_58057 bq32k_write 4 58057 NULL
140553 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
140554 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
140555 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
140556 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
140557 +ignore_store_58069 ignore_store 0-4 58069 NULL
140558 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
140559 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
140560 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
140561 +store_event_char_58077 store_event_char 0-4 58077 NULL
140562 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
140563 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
140564 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
140565 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
140566 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 NULL nohasharray
140567 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 &amd8111e_get_regs_len_58082
140568 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
140569 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
140570 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
140571 +defined_show_58091 defined_show 0 58091 NULL nohasharray
140572 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
140573 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
140574 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
140575 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
140576 +sanity_checks_show_58100 sanity_checks_show 0 58100 NULL nohasharray
140577 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 &sanity_checks_show_58100
140578 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
140579 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
140580 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
140581 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
140582 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
140583 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
140584 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
140585 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
140586 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
140587 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
140588 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
140589 +savemem_58129 savemem 3 58129 NULL
140590 +std_validate_58132 std_validate 0 58132 NULL
140591 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
140592 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
140593 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
140594 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
140595 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
140596 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
140597 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
140598 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
140599 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
140600 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL nohasharray
140601 +simple_xattr_remove_58149 simple_xattr_remove 0 58149 &platform_suspend_prepare_noirq_58149
140602 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 NULL nohasharray
140603 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
140604 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
140605 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
140606 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
140607 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
140608 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
140609 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
140610 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
140611 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
140612 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
140613 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
140614 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
140615 +write_58175 write 0 58175 &pages_collapsed_show_58175
140616 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
140617 +max77802_rtc_update_58178 max77802_rtc_update 0 58178 NULL nohasharray
140618 +acpi_hibernation_begin_old_58178 acpi_hibernation_begin_old 0 58178 &max77802_rtc_update_58178
140619 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
140620 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
140621 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
140622 +wlcore_read_58185 wlcore_read 0 58185 NULL
140623 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
140624 +asix_write_cmd_58192 asix_write_cmd 0-5 58192 NULL
140625 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
140626 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL nohasharray
140627 +brd_direct_access_58203 brd_direct_access 0 58203 &send_pre_enqueue_58203
140628 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
140629 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
140630 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
140631 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
140632 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
140633 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
140634 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
140635 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
140636 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
140637 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
140638 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
140639 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
140640 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
140641 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
140642 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL nohasharray
140643 +object_size_show_58238 object_size_show 0 58238 &usX2Y_usbpcm_urbs_allocate_58238
140644 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
140645 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
140646 +usb_set_report_58244 usb_set_report 0 58244 NULL
140647 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
140648 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
140649 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
140650 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
140651 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
140652 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
140653 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
140654 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
140655 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
140656 +profile_load_58267 profile_load 3-0 58267 NULL
140657 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
140658 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
140659 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
140660 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
140661 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
140662 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274
140663 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
140664 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
140665 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
140666 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
140667 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
140668 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
140669 +uart6850_open_58304 uart6850_open 0 58304 NULL
140670 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
140671 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
140672 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
140673 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL nohasharray
140674 +i915_wait_seqno_58309 i915_wait_seqno 0 58309 &zd_chip_switch_radio_on_58309
140675 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
140676 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
140677 +post_send_58312 post_send 0 58312 NULL
140678 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
140679 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
140680 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
140681 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
140682 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
140683 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
140684 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
140685 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
140686 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
140687 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
140688 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
140689 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
140690 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
140691 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
140692 +ax25_create_58337 ax25_create 0 58337 &__copy_from_user_swizzled_58337 nohasharray
140693 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &ax25_create_58337
140694 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
140695 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
140696 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
140697 +get_in_max_58344 get_in_max 0 58344 NULL
140698 +opts_show_58345 opts_show 0 58345 NULL
140699 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
140700 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347 nohasharray
140701 +next_pidmap_58347 next_pidmap 2-0 58347 &show_ipOutMcastPkts_58347
140702 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
140703 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
140704 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
140705 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
140706 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
140707 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
140708 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
140709 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
140710 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
140711 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
140712 +find_best_unit_58375 find_best_unit 0 58375 NULL
140713 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
140714 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
140715 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
140716 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
140717 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
140718 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
140719 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
140720 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
140721 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
140722 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
140723 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
140724 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
140725 +skein_512_final_58405 skein_512_final 0 58405 NULL
140726 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
140727 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
140728 +madc_read_58412 madc_read 0 58412 NULL
140729 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
140730 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
140731 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
140732 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
140733 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
140734 +smk_access_58423 smk_access 0 58423 NULL nohasharray
140735 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
140736 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
140737 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
140738 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
140739 +show_bit_58443 show_bit 0 58443 NULL
140740 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
140741 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
140742 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
140743 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
140744 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
140745 +store_memory_58460 store_memory 0-4 58460 NULL
140746 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
140747 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
140748 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
140749 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
140750 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
140751 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
140752 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
140753 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
140754 +cxgb_up_58476 cxgb_up 0 58476 NULL
140755 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
140756 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
140757 +show_nctxts_58478 show_nctxts 0 58478 NULL
140758 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
140759 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
140760 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
140761 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
140762 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
140763 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
140764 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
140765 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
140766 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
140767 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
140768 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 NULL
140769 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
140770 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
140771 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
140772 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
140773 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506
140774 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
140775 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
140776 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
140777 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
140778 +efs_readpage_58517 efs_readpage 0 58517 NULL
140779 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
140780 +freezer_write_58529 freezer_write 0-3 58529 NULL
140781 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
140782 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
140783 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
140784 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
140785 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
140786 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
140787 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
140788 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
140789 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
140790 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
140791 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
140792 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
140793 +store_sustain_58580 store_sustain 0-4 58580 NULL
140794 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
140795 +sendmsg_58582 sendmsg 0-4 58582 NULL
140796 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
140797 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
140798 +xip_file_read_58592 xip_file_read 3-0 58592 NULL
140799 +ecryptfs_write_end_58594 ecryptfs_write_end 5-3-0 58594 NULL
140800 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
140801 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
140802 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
140803 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
140804 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
140805 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
140806 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
140807 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
140808 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
140809 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6-0 58624 NULL
140810 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
140811 +run_show_58628 run_show 0 58628 NULL nohasharray
140812 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
140813 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
140814 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
140815 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
140816 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
140817 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
140818 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
140819 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
140820 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
140821 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
140822 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
140823 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
140824 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
140825 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
140826 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
140827 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
140828 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 NULL nohasharray
140829 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662 nohasharray
140830 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 &qs6612_config_init_58662
140831 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
140832 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
140833 +simple_statfs_58676 simple_statfs 0 58676 NULL
140834 +store_local_port_58678 store_local_port 0 58678 NULL
140835 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
140836 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
140837 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
140838 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
140839 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
140840 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
140841 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
140842 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
140843 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
140844 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
140845 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
140846 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
140847 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
140848 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
140849 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
140850 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
140851 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
140852 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
140853 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
140854 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
140855 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
140856 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
140857 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
140858 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
140859 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
140860 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
140861 +do_tx_58737 do_tx 0 58737 NULL
140862 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
140863 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
140864 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
140865 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
140866 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
140867 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
140868 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
140869 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
140870 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
140871 +kernfs_iop_removexattr_58760 kernfs_iop_removexattr 0 58760 NULL
140872 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
140873 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 NULL nohasharray
140874 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 &via_gpio_dir_out_58763
140875 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
140876 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
140877 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
140878 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
140879 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
140880 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
140881 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
140882 +show_58791 show 0 58791 NULL
140883 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
140884 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
140885 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
140886 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
140887 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
140888 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 NULL nohasharray
140889 +isku_sysfs_read_58806 isku_sysfs_read 0-5 58806 &soc_camera_platform_cropcap_58806
140890 +pci_dma_mapping_error_58811 pci_dma_mapping_error 2 58811 NULL
140891 +write_file_58812 write_file 4 58812 NULL
140892 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL nohasharray
140893 +ep_read_58813 ep_read 3 58813 &ipr_show_iopoll_weight_58813
140894 +show_tempsense_58819 show_tempsense 0 58819 NULL
140895 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 0-2 58821 NULL
140896 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
140897 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
140898 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
140899 +command_write_58841 command_write 3-0 58841 NULL nohasharray
140900 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
140901 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
140902 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
140903 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
140904 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL nohasharray
140905 +begin_58849 begin 0 58849 &asus_wmi_evaluate_method_58849
140906 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
140907 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
140908 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
140909 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
140910 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
140911 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
140912 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
140913 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
140914 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
140915 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
140916 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
140917 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
140918 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
140919 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
140920 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
140921 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
140922 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
140923 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
140924 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
140925 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
140926 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 NULL nohasharray
140927 +gs_alloc_req_58883 gs_alloc_req 2 58883 &lxt973a2_update_link_58883
140928 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
140929 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
140930 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
140931 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
140932 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
140933 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
140934 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
140935 +store_in8_58913 store_in8 0-4 58913 NULL
140936 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
140937 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
140938 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
140939 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
140940 +ncp_request_58920 ncp_request 0 58920 NULL
140941 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
140942 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
140943 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
140944 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
140945 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
140946 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
140947 +set_als_58942 set_als 0-4 58942 NULL
140948 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
140949 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
140950 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
140951 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
140952 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
140953 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
140954 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
140955 +version_show_58957 version_show 0 58957 NULL
140956 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
140957 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
140958 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
140959 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
140960 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
140961 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
140962 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
140963 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
140964 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
140965 +msi001_wreg_58975 msi001_wreg 0 58975 NULL nohasharray
140966 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 &msi001_wreg_58975 nohasharray
140967 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975
140968 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
140969 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
140970 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
140971 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL
140972 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
140973 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
140974 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
140975 +show_comm_59000 show_comm 0 59000 NULL
140976 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
140977 +init_list_set_59005 init_list_set 3 59005 NULL
140978 +ep_write_59008 ep_write 3 59008 NULL
140979 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
140980 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
140981 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
140982 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
140983 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
140984 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
140985 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
140986 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
140987 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
140988 +write_59035 write 0 59035 NULL
140989 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
140990 +contrast_store_59039 contrast_store 0-4 59039 NULL
140991 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
140992 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
140993 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
140994 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
140995 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
140996 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
140997 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
140998 +dlci_header_59057 dlci_header 0 59057 NULL
140999 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
141000 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
141001 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
141002 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
141003 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
141004 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
141005 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
141006 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
141007 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
141008 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
141009 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
141010 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
141011 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
141012 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
141013 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 NULL nohasharray
141014 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 &hfsplus_trusted_listxattr_59112
141015 +launder_page_59115 launder_page 0 59115 NULL nohasharray
141016 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
141017 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
141018 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
141019 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 0-4-5 59122 NULL nohasharray
141020 +temp_get_59122 temp_get 0 59122 &sta_tx_latency_stat_table_59122 nohasharray
141021 +scsi_io_completion_59122 scsi_io_completion 2 59122 &temp_get_59122
141022 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
141023 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
141024 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
141025 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
141026 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
141027 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
141028 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
141029 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
141030 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
141031 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
141032 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
141033 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
141034 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
141035 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
141036 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
141037 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
141038 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
141039 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
141040 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
141041 +ksize_59176 ksize 0 59176 NULL
141042 +setup_window_59178 setup_window 7-5-2-4 59178 NULL
141043 +patch_alc268_59181 patch_alc268 0 59181 NULL nohasharray
141044 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &patch_alc268_59181 nohasharray
141045 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 &fill_bitmap_rle_bits_59181
141046 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
141047 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
141048 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
141049 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
141050 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
141051 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
141052 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
141053 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
141054 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
141055 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
141056 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 NULL nohasharray
141057 +fast_rx_path_59214 fast_rx_path 3 59214 &i2c_hid_raw_request_59214
141058 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
141059 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
141060 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
141061 +dt3155_read_59226 dt3155_read 3 59226 NULL
141062 +xen_write_cr3_init_59228 xen_write_cr3_init 1 59228 NULL
141063 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
141064 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
141065 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
141066 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
141067 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
141068 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
141069 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
141070 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
141071 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
141072 +SMB2_write_59246 SMB2_write 0 59246 NULL
141073 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
141074 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
141075 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
141076 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
141077 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
141078 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
141079 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
141080 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
141081 +max_active_store_59266 max_active_store 0-4 59266 NULL
141082 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
141083 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
141084 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
141085 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
141086 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
141087 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
141088 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
141089 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
141090 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
141091 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
141092 +show_install_59288 show_install 0 59288 NULL nohasharray
141093 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
141094 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
141095 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
141096 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
141097 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
141098 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
141099 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
141100 +udp_error_59301 udp_error 0 59301 NULL nohasharray
141101 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
141102 +get_key_haup_common_59302 get_key_haup_common 5 59302 NULL nohasharray
141103 +in_read_index_show_59302 in_read_index_show 0 59302 &get_key_haup_common_59302
141104 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
141105 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
141106 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
141107 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
141108 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
141109 +fd_copyout_59323 fd_copyout 3 59323 NULL
141110 +store_59326 store 0-4 59326 NULL
141111 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
141112 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
141113 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
141114 +debug_store_59337 debug_store 0-4 59337 NULL
141115 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
141116 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
141117 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
141118 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
141119 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
141120 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
141121 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
141122 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
141123 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
141124 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
141125 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
141126 +xen_set_identity_and_release_chunk_59368 xen_set_identity_and_release_chunk 1 59368 NULL
141127 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
141128 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
141129 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
141130 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
141131 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
141132 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
141133 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
141134 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
141135 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
141136 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
141137 +idProduct_show_59405 idProduct_show 0 59405 NULL
141138 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
141139 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
141140 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
141141 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
141142 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
141143 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
141144 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
141145 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
141146 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
141147 +max_show_59442 max_show 0 59442 NULL nohasharray
141148 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
141149 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
141150 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
141151 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
141152 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
141153 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
141154 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
141155 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
141156 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
141157 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
141158 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
141159 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 NULL nohasharray
141160 +tipc_recv_stream_59456 tipc_recv_stream 0-4 59456 &cxacru_sysfs_show_adsl_state_59456
141161 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
141162 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
141163 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
141164 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
141165 +aux_ch_59466 aux_ch 0 59466 NULL
141166 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
141167 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
141168 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
141169 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
141170 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
141171 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
141172 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
141173 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
141174 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
141175 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
141176 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
141177 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
141178 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
141179 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
141180 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
141181 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
141182 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
141183 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
141184 +defrag_store_59501 defrag_store 4-0 59501 NULL
141185 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
141186 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
141187 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
141188 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
141189 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
141190 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
141191 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
141192 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
141193 +gfs2_dhash_59522 gfs2_dhash 0 59522 NULL
141194 +gather_write_59526 gather_write 0 59526 NULL nohasharray
141195 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
141196 +vcc_create_59531 vcc_create 0 59531 NULL
141197 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
141198 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
141199 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
141200 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
141201 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
141202 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
141203 +idr_alloc_59545 idr_alloc 0 59545 NULL nohasharray
141204 +msix_setup_entries_59545 msix_setup_entries 0 59545 &idr_alloc_59545
141205 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
141206 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
141207 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
141208 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
141209 +show_59558 show 0 59558 NULL
141210 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
141211 +tunables_write_59563 tunables_write 3-0 59563 NULL
141212 +bio_split_59564 bio_split 2 59564 NULL
141213 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
141214 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
141215 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
141216 +afs_fsync_59569 afs_fsync 0 59569 NULL
141217 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
141218 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
141219 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
141220 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
141221 +write_pbl_59583 write_pbl 4 59583 NULL
141222 +resp_write_same_59587 resp_write_same 2 59587 NULL
141223 +memdup_user_59590 memdup_user 2 59590 NULL
141224 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
141225 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
141226 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
141227 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
141228 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
141229 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
141230 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
141231 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
141232 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
141233 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
141234 +module_event_59614 module_event 0 59614 NULL
141235 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
141236 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
141237 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
141238 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
141239 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
141240 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
141241 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
141242 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
141243 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
141244 +core_alua_allocate_lba_map_mem_59632 core_alua_allocate_lba_map_mem 0 59632 NULL
141245 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
141246 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
141247 +console_show_59641 console_show 0 59641 NULL
141248 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
141249 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
141250 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
141251 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
141252 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
141253 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
141254 +file_update_time_59647 file_update_time 0 59647 NULL
141255 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
141256 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &hidraw_read_59650 nohasharray
141257 +ubifs_setxattr_59650 ubifs_setxattr 0-4 59650 &snd_usb_substream_capture_trigger_59650
141258 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
141259 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
141260 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 NULL nohasharray
141261 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661 nohasharray
141262 +ax88179_write_cmd_59661 ax88179_write_cmd 0 59661 &level_store_59661
141263 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
141264 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
141265 +register_jprobe_59669 register_jprobe 0 59669 NULL
141266 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
141267 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
141268 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
141269 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
141270 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
141271 +sriov_enable_59689 sriov_enable 0 59689 NULL
141272 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
141273 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
141274 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
141275 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
141276 +create_59705 create 0 59705 NULL
141277 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
141278 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
141279 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
141280 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
141281 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
141282 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
141283 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
141284 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
141285 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL nohasharray
141286 +ftrace_mod_jmp_59729 ftrace_mod_jmp 1 59729 &prism2_info_scanresults_59729
141287 +pc_show_59731 pc_show 0 59731 NULL nohasharray
141288 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
141289 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
141290 +set_mode_59733 set_mode 0 59733 NULL
141291 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
141292 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
141293 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
141294 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
141295 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
141296 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
141297 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
141298 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
141299 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
141300 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
141301 +strnlen_59746 strnlen 0 59746 NULL nohasharray
141302 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
141303 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
141304 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
141305 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
141306 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 NULL nohasharray
141307 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 &tridentfb_check_var_59749
141308 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
141309 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
141310 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
141311 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
141312 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &long_retry_limit_read_59766 nohasharray
141313 +get_sset_count_59766 get_sset_count 0 59766 &cap_inode_need_killpriv_59766
141314 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
141315 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
141316 +venus_remove_59781 venus_remove 4 59781 NULL
141317 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
141318 +net2280_enable_59787 net2280_enable 0 59787 NULL
141319 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
141320 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
141321 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
141322 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
141323 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
141324 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
141325 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 NULL nohasharray
141326 +ipw_write_59807 ipw_write 3 59807 &behind_writes_used_reset_59807
141327 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
141328 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
141329 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
141330 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
141331 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
141332 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
141333 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
141334 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
141335 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
141336 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
141337 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
141338 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
141339 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
141340 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
141341 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
141342 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
141343 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
141344 +erst_clear_59835 erst_clear 0 59835 NULL
141345 +bq24190_write_59837 bq24190_write 0 59837 NULL
141346 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
141347 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
141348 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
141349 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
141350 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
141351 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
141352 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
141353 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
141354 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
141355 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
141356 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
141357 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
141358 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
141359 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
141360 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
141361 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
141362 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
141363 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
141364 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
141365 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
141366 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
141367 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
141368 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
141369 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
141370 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
141371 +xwrite_59906 xwrite 3 59906 NULL
141372 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
141373 +swiotlb_map_page_59909 swiotlb_map_page 3-0 59909 NULL
141374 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
141375 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
141376 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
141377 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
141378 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL
141379 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
141380 +read_59931 read 0 59931 NULL
141381 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
141382 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
141383 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
141384 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
141385 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
141386 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
141387 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
141388 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
141389 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
141390 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
141391 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
141392 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
141393 +cuse_write_59958 cuse_write 0-3 59958 NULL
141394 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
141395 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
141396 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
141397 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
141398 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
141399 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
141400 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
141401 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
141402 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 NULL nohasharray
141403 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 &memcg_activate_kmem_59980
141404 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
141405 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
141406 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
141407 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
141408 +setup_60000 setup 0 60000 NULL
141409 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
141410 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
141411 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
141412 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
141413 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
141414 +copy_items_60009 copy_items 7 60009 NULL
141415 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
141416 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
141417 +register_device_60015 register_device 2-3 60015 NULL
141418 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
141419 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
141420 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
141421 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
141422 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
141423 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
141424 +store_60029 store 0-3 60029 NULL nohasharray
141425 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
141426 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
141427 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
141428 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
141429 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
141430 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
141431 +toshiba_kbd_type_show_60034 toshiba_kbd_type_show 0 60034 NULL
141432 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
141433 +sock_aio_read_60043 sock_aio_read 0 60043 NULL
141434 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 0-2 60044 NULL
141435 +vcs_size_60050 vcs_size 0 60050 NULL
141436 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
141437 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
141438 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
141439 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
141440 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
141441 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
141442 +compat_writev_60063 compat_writev 3 60063 NULL
141443 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
141444 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
141445 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
141446 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
141447 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
141448 +show_60078 show 0 60078 NULL
141449 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
141450 +smk_curacc_60080 smk_curacc 0 60080 NULL
141451 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
141452 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
141453 +hw_init_60084 hw_init 0 60084 NULL
141454 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
141455 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
141456 +check_pages_physically_contiguous_60091 check_pages_physically_contiguous 1 60091 NULL
141457 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
141458 +read_fs_60094 read_fs 0-5-6 60094 NULL
141459 +in_tx_show_60098 in_tx_show 0 60098 NULL
141460 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
141461 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
141462 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
141463 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
141464 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
141465 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
141466 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
141467 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
141468 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
141469 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
141470 +show_60125 show 0 60125 NULL
141471 +show_60127 show 0 60127 NULL
141472 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
141473 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
141474 +devnum_show_60150 devnum_show 0 60150 NULL
141475 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
141476 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
141477 +bind_60156 bind 0 60156 &ld_usb_read_60156
141478 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
141479 +init_state_60165 init_state 2 60165 NULL nohasharray
141480 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
141481 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
141482 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
141483 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
141484 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
141485 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
141486 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
141487 +avc_denied_60181 avc_denied 0 60181 NULL
141488 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
141489 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
141490 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
141491 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
141492 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
141493 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
141494 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 NULL nohasharray
141495 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 &rx_rx_tkip_replays_read_60193
141496 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
141497 +acquire_store_60201 acquire_store 0-4 60201 NULL
141498 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
141499 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
141500 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
141501 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
141502 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
141503 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
141504 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
141505 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
141506 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
141507 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
141508 +kstrtouint_60233 kstrtouint 0 60233 NULL
141509 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
141510 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
141511 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
141512 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
141513 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
141514 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
141515 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
141516 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
141517 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
141518 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
141519 +validate_trigger_60267 validate_trigger 0 60267 NULL
141520 +m920x_read_60272 m920x_read 0 60272 NULL
141521 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
141522 +printer_write_60276 printer_write 3 60276 NULL
141523 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
141524 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
141525 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
141526 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
141527 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
141528 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
141529 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
141530 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
141531 +do_xip_mapping_read_60297 do_xip_mapping_read 5-0 60297 NULL
141532 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
141533 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL nohasharray
141534 +bch_subtract_dirty_60306 bch_subtract_dirty 3 60306 &show_auto_pwm_min_60306
141535 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
141536 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
141537 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
141538 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
141539 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
141540 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
141541 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
141542 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
141543 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
141544 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
141545 +rh_call_control_60349 rh_call_control 0 60349 NULL
141546 +__ext2_get_block_60350 __ext2_get_block 0 60350 NULL
141547 +init_60352 init 0 60352 NULL
141548 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
141549 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
141550 +prepare_60360 prepare 0 60360 NULL
141551 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
141552 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
141553 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
141554 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
141555 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
141556 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
141557 +try_ctrl_60373 try_ctrl 0 60373 NULL
141558 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
141559 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
141560 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
141561 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
141562 +uevent_show_60385 uevent_show 0 60385 NULL
141563 +notifier_call_60391 notifier_call 0 60391 NULL
141564 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
141565 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 NULL
141566 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
141567 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
141568 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
141569 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
141570 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
141571 +SendReceive_60415 SendReceive 0 60415 NULL
141572 +control_show_60422 control_show 0 60422 NULL
141573 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
141574 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
141575 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
141576 +tstats_write_60432 tstats_write 3-0 60432 NULL
141577 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
141578 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 NULL nohasharray
141579 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437 nohasharray
141580 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 &lio_target_tpg_show_enable_60437
141581 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
141582 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
141583 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
141584 +sysv_write_begin_60442 sysv_write_begin 0 60442 NULL nohasharray
141585 +rx_data_60442 rx_data 4 60442 &sysv_write_begin_60442
141586 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 NULL
141587 +read_usrate_60445 read_usrate 0 60445 NULL
141588 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
141589 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
141590 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
141591 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
141592 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
141593 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
141594 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL
141595 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
141596 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
141597 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
141598 +load_info_60481 load_info 0 60481 NULL
141599 +ht_show_60482 ht_show 0 60482 NULL nohasharray
141600 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
141601 +crypto_shash_setkey_60483 crypto_shash_setkey 0-3 60483 NULL
141602 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
141603 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
141604 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
141605 +walk_component_60493 walk_component 0 60493 NULL
141606 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
141607 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
141608 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
141609 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
141610 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
141611 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
141612 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
141613 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
141614 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
141615 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
141616 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
141617 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
141618 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
141619 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
141620 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
141621 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
141622 +raw_connect_60525 raw_connect 0 60525 NULL
141623 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
141624 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 NULL nohasharray
141625 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 &ad799x_read_frequency_60533
141626 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
141627 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
141628 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
141629 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
141630 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
141631 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
141632 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
141633 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
141634 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
141635 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
141636 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
141637 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
141638 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
141639 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
141640 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
141641 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
141642 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
141643 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
141644 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
141645 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
141646 +getoptions_60593 getoptions 0 60593 NULL
141647 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
141648 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
141649 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
141650 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
141651 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
141652 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
141653 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
141654 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
141655 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
141656 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
141657 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
141658 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
141659 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
141660 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 NULL nohasharray
141661 +skb_transport_offset_60619 skb_transport_offset 0 60619 &target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619
141662 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
141663 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
141664 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
141665 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
141666 +store_60628 store 0 60628 NULL
141667 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
141668 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
141669 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
141670 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
141671 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
141672 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
141673 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
141674 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
141675 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
141676 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
141677 +show_falltime_60666 show_falltime 0 60666 NULL nohasharray
141678 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 &show_falltime_60666
141679 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
141680 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
141681 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
141682 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
141683 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
141684 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
141685 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
141686 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
141687 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
141688 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
141689 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
141690 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
141691 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
141692 +set_register_60683 set_register 0 60683 NULL
141693 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
141694 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
141695 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
141696 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL
141697 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
141698 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
141699 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
141700 +fan_set_60708 fan_set 0 60708 NULL
141701 +init_data_container_60709 init_data_container 1 60709 NULL
141702 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 NULL
141703 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
141704 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
141705 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
141706 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
141707 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
141708 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
141709 +show_chip_60728 show_chip 0 60728 NULL nohasharray
141710 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
141711 +max77802_rtc_set_alarm_60735 max77802_rtc_set_alarm 0 60735 NULL
141712 +reg_set_60739 reg_set 0 60739 NULL
141713 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
141714 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
141715 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
141716 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
141717 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
141718 +proc_read_60749 proc_read 0 60749 NULL
141719 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
141720 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
141721 +raid_status_60755 raid_status 5 60755 NULL
141722 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
141723 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
141724 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
141725 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
141726 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
141727 +arcnet_header_60769 arcnet_header 0 60769 NULL
141728 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
141729 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
141730 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
141731 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
141732 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
141733 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
141734 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
141735 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
141736 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
141737 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
141738 +d_manage_60789 d_manage 0 60789 NULL nohasharray
141739 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 &d_manage_60789
141740 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
141741 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
141742 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
141743 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
141744 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
141745 +ch341_open_60810 ch341_open 0 60810 NULL
141746 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
141747 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
141748 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
141749 +show_sched0_60819 show_sched0 0 60819 NULL
141750 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
141751 +sync_read_60823 sync_read 0 60823 NULL
141752 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
141753 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
141754 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
141755 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
141756 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
141757 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
141758 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
141759 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
141760 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
141761 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
141762 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
141763 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
141764 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
141765 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
141766 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
141767 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
141768 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
141769 +generic_writepages_60871 generic_writepages 0 60871 NULL
141770 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
141771 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
141772 +manage_power_60879 manage_power 0 60879 NULL
141773 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
141774 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
141775 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
141776 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
141777 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
141778 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
141779 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
141780 +ch341_configure_60897 ch341_configure 0 60897 NULL
141781 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
141782 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
141783 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
141784 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
141785 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
141786 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
141787 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
141788 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 NULL nohasharray
141789 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 &ipath_f_get_boardname_60916
141790 +sysprops_show_60920 sysprops_show 0 60920 NULL
141791 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
141792 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
141793 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
141794 +show_60927 show 0 60927 NULL nohasharray
141795 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
141796 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
141797 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
141798 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
141799 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
141800 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
141801 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
141802 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
141803 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
141804 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
141805 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
141806 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
141807 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
141808 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
141809 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
141810 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
141811 +store_60970 store 0 60970 NULL
141812 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
141813 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
141814 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
141815 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
141816 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
141817 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
141818 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
141819 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
141820 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
141821 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
141822 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
141823 +check_dev_61003 check_dev 0 61003 NULL
141824 +prepare_late_61011 prepare_late 0 61011 NULL
141825 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
141826 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
141827 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
141828 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
141829 +model_show_61023 model_show 0 61023 NULL
141830 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
141831 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
141832 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
141833 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
141834 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
141835 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
141836 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
141837 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
141838 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
141839 +call_modprobe_61038 call_modprobe 0 61038 NULL
141840 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
141841 +escr_show_61048 escr_show 0 61048 NULL
141842 +symtab_init_61050 symtab_init 2-0 61050 NULL
141843 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
141844 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
141845 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
141846 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
141847 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-0-4 61062 NULL
141848 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
141849 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
141850 +security_set_61074 security_set 0 61074 NULL
141851 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
141852 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
141853 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
141854 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
141855 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
141856 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
141857 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
141858 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
141859 +n_tty_read_61096 n_tty_read 0 61096 NULL
141860 +show_mode_61098 show_mode 0 61098 NULL nohasharray
141861 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
141862 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
141863 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
141864 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
141865 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
141866 +packet_getname_61110 packet_getname 0 61110 NULL
141867 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
141868 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
141869 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
141870 +show_61117 show 0 61117 NULL
141871 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
141872 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
141873 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
141874 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL
141875 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
141876 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
141877 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
141878 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
141879 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
141880 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
141881 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
141882 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
141883 +load_guspatch_61144 load_guspatch 0 61144 NULL
141884 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
141885 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
141886 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
141887 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
141888 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
141889 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
141890 +write_dev_61164 write_dev 0 61164 NULL
141891 +__vmalloc_61168 __vmalloc 1 61168 NULL
141892 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
141893 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
141894 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
141895 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
141896 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
141897 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
141898 +store_61180 store 0 61180 NULL
141899 +minix_writepage_61183 minix_writepage 0 61183 NULL
141900 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
141901 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
141902 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
141903 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
141904 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
141905 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
141906 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
141907 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
141908 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
141909 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
141910 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
141911 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
141912 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
141913 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
141914 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
141915 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
141916 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
141917 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
141918 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
141919 +convert_lock_61230 convert_lock 0 61230 NULL
141920 +disk_show_61241 disk_show 0 61241 NULL
141921 +ns_open_61243 ns_open 0 61243 NULL
141922 +atalk_bind_61244 atalk_bind 0 61244 NULL
141923 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
141924 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
141925 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
141926 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
141927 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL nohasharray
141928 +max77686_rtc_tm_to_data_61251 max77686_rtc_tm_to_data 0 61251 &squashfs_read_metadata_61251
141929 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
141930 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
141931 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
141932 +submit_bh_61263 submit_bh 0 61263 NULL
141933 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
141934 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
141935 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
141936 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
141937 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
141938 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
141939 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
141940 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
141941 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
141942 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
141943 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
141944 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
141945 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
141946 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
141947 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
141948 +teles_resume_61301 teles_resume 0 61301 NULL
141949 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
141950 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
141951 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
141952 +restart_transaction_61310 restart_transaction 0 61310 NULL
141953 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
141954 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
141955 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
141956 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
141957 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
141958 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
141959 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
141960 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
141961 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
141962 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
141963 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
141964 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
141965 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
141966 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
141967 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
141968 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
141969 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
141970 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
141971 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
141972 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
141973 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
141974 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
141975 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
141976 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
141977 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
141978 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
141979 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
141980 +num_users_show_61356 num_users_show 0 61356 NULL
141981 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
141982 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
141983 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
141984 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
141985 +show_parent_61376 show_parent 0 61376 NULL
141986 +online_pages_61385 online_pages 0 61385 NULL nohasharray
141987 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
141988 +change_xattr_61390 change_xattr 5 61390 NULL
141989 +system_enable_write_61396 system_enable_write 3 61396 NULL
141990 +rdac_activate_61397 rdac_activate 0 61397 NULL
141991 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
141992 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
141993 +systemid_show_61405 systemid_show 0 61405 NULL
141994 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
141995 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
141996 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
141997 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
141998 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
141999 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
142000 +tw9910_power_61435 tw9910_power 0 61435 NULL
142001 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
142002 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-3-4-5 61440 NULL
142003 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
142004 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
142005 +job_control_61452 job_control 0 61452 NULL
142006 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
142007 +unix_stream_sendmsg_61455 unix_stream_sendmsg 0-4 61455 NULL
142008 +show_temperature_61459 show_temperature 0 61459 NULL
142009 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
142010 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
142011 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
142012 +validate_61467 validate 0 61467 NULL
142013 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
142014 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
142015 +capability_get_61474 capability_get 0 61474 NULL
142016 +get_fan_input_61476 get_fan_input 0 61476 NULL
142017 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
142018 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
142019 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
142020 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
142021 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
142022 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
142023 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
142024 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
142025 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
142026 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
142027 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
142028 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
142029 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
142030 +__dn_connect_61507 __dn_connect 0 61507 NULL
142031 +he_open_61509 he_open 0 61509 NULL nohasharray
142032 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
142033 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
142034 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
142035 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
142036 +dummy_downcall_61522 dummy_downcall 0-3 61522 NULL nohasharray
142037 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
142038 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
142039 +mtu_show_61523 mtu_show 0 61523 NULL
142040 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
142041 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
142042 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
142043 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
142044 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
142045 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
142046 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
142047 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
142048 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
142049 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
142050 +compat_SyS_select_61542 compat_SyS_select 1 61542 NULL
142051 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL nohasharray
142052 +shrink_store_61543 shrink_store 0-3 61543 &set_gssp_clnt_61543
142053 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
142054 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
142055 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
142056 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
142057 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
142058 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
142059 +store_61553 store 0-3 61553 NULL nohasharray
142060 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 &store_61553
142061 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
142062 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
142063 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
142064 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
142065 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
142066 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
142067 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
142068 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
142069 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
142070 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
142071 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
142072 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
142073 +show_ordinals_61579 show_ordinals 0 61579 NULL
142074 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
142075 +seq_open_private_61589 seq_open_private 3 61589 NULL
142076 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
142077 +ipath_write_61598 ipath_write 0-3 61598 NULL
142078 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
142079 +netlink_recvmsg_61600 netlink_recvmsg 0-4 61600 NULL
142080 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
142081 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
142082 +br_device_event_61613 br_device_event 0 61613 NULL
142083 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
142084 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
142085 +get_pages_array_61622 get_pages_array 1 61622 NULL
142086 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
142087 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
142088 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
142089 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
142090 +store_61638 store 0 61638 NULL
142091 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
142092 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
142093 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
142094 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
142095 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
142096 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
142097 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
142098 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
142099 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
142100 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
142101 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
142102 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
142103 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
142104 +pwm_store_61666 pwm_store 0-4 61666 NULL
142105 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
142106 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
142107 +x25_open_61673 x25_open 0 61673 NULL nohasharray
142108 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
142109 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
142110 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
142111 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
142112 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
142113 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
142114 +lock_loop_61681 lock_loop 1 61681 NULL
142115 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
142116 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682 nohasharray
142117 +fuse_dentry_revalidate_61682 fuse_dentry_revalidate 0 61682 &show_tabletXtilt_61682
142118 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
142119 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
142120 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
142121 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
142122 +filter_read_61692 filter_read 3-0 61692 NULL
142123 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
142124 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
142125 +prepare_61695 prepare 0 61695 NULL
142126 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
142127 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
142128 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
142129 +prog_page_61711 prog_page 2 61711 NULL
142130 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
142131 +iov_length_61716 iov_length 0 61716 NULL
142132 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
142133 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
142134 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
142135 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
142136 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
142137 +show_61723 show 0 61723 NULL nohasharray
142138 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
142139 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
142140 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
142141 +w5100_open_61743 w5100_open 0 61743 NULL
142142 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
142143 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
142144 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
142145 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
142146 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
142147 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
142148 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
142149 +max77802_rtc_start_alarm_61767 max77802_rtc_start_alarm 0 61767 NULL
142150 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
142151 +features_show_61772 features_show 0 61772 NULL nohasharray
142152 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
142153 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
142154 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
142155 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
142156 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
142157 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
142158 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
142159 +show_blank_61805 show_blank 0 61805 NULL
142160 +ecryptfs_removexattr_61808 ecryptfs_removexattr 0 61808 NULL
142161 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
142162 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
142163 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
142164 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
142165 +get_cap_size_61822 get_cap_size 0 61822 NULL
142166 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
142167 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL
142168 +show_root_block_61828 show_root_block 0 61828 NULL
142169 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
142170 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 NULL
142171 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
142172 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
142173 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
142174 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
142175 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
142176 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
142177 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
142178 +x25_getname_61857 x25_getname 0 61857 NULL
142179 +store_61861 store 0-3 61861 NULL
142180 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
142181 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
142182 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
142183 +store_61871 store 0-3 61871 NULL
142184 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
142185 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
142186 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
142187 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
142188 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
142189 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
142190 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
142191 +disconnect_61888 disconnect 0 61888 NULL
142192 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
142193 +make_rate_61898 make_rate 0 61898 NULL
142194 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
142195 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
142196 +clear_refs_write_61904 clear_refs_write 3-0 61904 NULL
142197 +squashfs_security_get_61914 squashfs_security_get 0 61914 NULL nohasharray
142198 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 &squashfs_security_get_61914
142199 +rtl2830_wr_61915 rtl2830_wr 0 61915 NULL
142200 +au0828_init_isoc_61917 au0828_init_isoc 3-4-2-0 61917 NULL
142201 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
142202 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
142203 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
142204 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
142205 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
142206 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
142207 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
142208 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
142209 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 NULL nohasharray
142210 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 &host_show_hp_ssd_smart_path_status_61932
142211 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
142212 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
142213 +adv7175_init_61938 adv7175_init 0 61938 NULL
142214 +as3935_read_61939 as3935_read 0 61939 NULL
142215 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
142216 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
142217 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
142218 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
142219 +SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
142220 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
142221 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
142222 +show_in_max0_61959 show_in_max0 0 61959 NULL
142223 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
142224 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
142225 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
142226 +fix_read_error_61965 fix_read_error 4 61965 NULL
142227 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
142228 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
142229 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
142230 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
142231 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
142232 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
142233 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
142234 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
142235 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
142236 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
142237 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
142238 +min_partial_store_61998 min_partial_store 0-3 61998 NULL
142239 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
142240 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
142241 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
142242 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
142243 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
142244 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
142245 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
142246 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
142247 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
142248 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
142249 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
142250 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
142251 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
142252 +SYSC_select_62024 SYSC_select 1 62024 NULL
142253 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
142254 +max_gen_clk_prepare_62029 max_gen_clk_prepare 0 62029 NULL
142255 +crypt_extent_62033 crypt_extent 0 62033 NULL
142256 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
142257 +create_message_62035 create_message 0 62035 NULL nohasharray
142258 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
142259 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
142260 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
142261 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
142262 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
142263 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
142264 +get_attn_62046 get_attn 0 62046 NULL
142265 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
142266 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
142267 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
142268 +do_pselect_62061 do_pselect 1 62061 NULL
142269 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
142270 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
142271 +fat_setattr_62084 fat_setattr 0 62084 NULL
142272 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
142273 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
142274 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
142275 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
142276 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
142277 +online_page_ext_62110 online_page_ext 0 62110 NULL nohasharray
142278 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 0-6 62110 &online_page_ext_62110
142279 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
142280 +ip_recv_error_62117 ip_recv_error 0-3 62117 NULL
142281 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
142282 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
142283 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
142284 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
142285 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
142286 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
142287 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
142288 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
142289 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
142290 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
142291 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
142292 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
142293 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
142294 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 NULL nohasharray
142295 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 &mt9v022_g_crop_62149 nohasharray
142296 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
142297 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149
142298 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
142299 +video_usercopy_62151 video_usercopy 2 62151 NULL
142300 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
142301 +array_state_store_62164 array_state_store 0-3 62164 NULL
142302 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
142303 +phy_id_show_62171 phy_id_show 0 62171 NULL
142304 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
142305 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 NULL
142306 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
142307 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
142308 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
142309 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
142310 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
142311 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
142312 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
142313 +global_page_state_62202 global_page_state 0 62202 NULL
142314 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL nohasharray
142315 +cx25821_risc_buffer_upstream_62205 cx25821_risc_buffer_upstream 0 62205 &sock_kmalloc_62205
142316 +start_62206 start 0 62206 NULL
142317 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
142318 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
142319 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
142320 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
142321 +niu_open_62220 niu_open 0 62220 NULL
142322 +show_label_62225 show_label 0 62225 NULL nohasharray
142323 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
142324 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
142325 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
142326 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
142327 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
142328 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
142329 +allocate_partition_62245 allocate_partition 4 62245 NULL
142330 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
142331 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
142332 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
142333 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
142334 +fc0013_readreg_62253 fc0013_readreg 0 62253 NULL nohasharray
142335 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 &fc0013_readreg_62253
142336 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
142337 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
142338 +send_control_msg_62261 send_control_msg 0 62261 NULL
142339 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
142340 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
142341 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
142342 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
142343 +security_file_permission_62278 security_file_permission 0 62278 NULL
142344 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
142345 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
142346 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
142347 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
142348 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
142349 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
142350 +store_62293 store 0-4 62293 NULL
142351 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
142352 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
142353 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
142354 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
142355 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
142356 +state_show_62309 state_show 0 62309 NULL
142357 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
142358 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
142359 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
142360 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
142361 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
142362 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
142363 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
142364 +subseq_list_62332 subseq_list 0-3 62332 NULL
142365 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
142366 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
142367 +pega_int_read_62335 pega_int_read 0 62335 NULL
142368 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
142369 +show_guid_62340 show_guid 0 62340 NULL nohasharray
142370 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
142371 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
142372 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
142373 +st_version_show_62346 st_version_show 0 62346 NULL
142374 +flash_write_62354 flash_write 3-0 62354 NULL
142375 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
142376 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
142377 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
142378 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
142379 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
142380 +iblock_configure_device_62372 iblock_configure_device 0 62372 NULL nohasharray
142381 +kmalloc_order_62372 kmalloc_order 1 62372 &iblock_configure_device_62372
142382 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
142383 +register_netdevice_62374 register_netdevice 0 62374 NULL
142384 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
142385 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
142386 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
142387 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
142388 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
142389 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
142390 +altera_irscan_62396 altera_irscan 2 62396 NULL
142391 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
142392 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
142393 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
142394 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
142395 +set_umcast_62409 set_umcast 0-4 62409 NULL
142396 +set_ssp_62411 set_ssp 4 62411 NULL
142397 +flags_store_62413 flags_store 4-0 62413 NULL
142398 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
142399 +emit_flush_62420 emit_flush 0 62420 NULL
142400 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
142401 +setkey_62422 setkey 0 62422 NULL
142402 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
142403 +fwtty_write_62424 fwtty_write 0-3 62424 NULL
142404 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
142405 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
142406 +disp_store_62433 disp_store 0-4 62433 NULL
142407 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
142408 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
142409 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
142410 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
142411 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
142412 +pppox_create_62440 pppox_create 0 62440 NULL
142413 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
142414 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
142415 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
142416 +mlog_store_62451 mlog_store 0-4 62451 NULL
142417 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
142418 +show_temp10_62469 show_temp10 0 62469 NULL
142419 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
142420 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
142421 +force_remove_show_62475 force_remove_show 0 62475 NULL
142422 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 0-4 62477 NULL nohasharray
142423 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
142424 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
142425 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
142426 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
142427 +intr_submit_62485 intr_submit 0 62485 NULL
142428 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
142429 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
142430 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
142431 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
142432 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
142433 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
142434 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
142435 +scsi_scan_62506 scsi_scan 0 62506 NULL
142436 +store_mtu_62507 store_mtu 0-4 62507 NULL
142437 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
142438 +start_show_62510 start_show 0 62510 NULL
142439 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
142440 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
142441 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
142442 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
142443 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
142444 +atl1e_up_62528 atl1e_up 0 62528 NULL
142445 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
142446 +caps_show_62531 caps_show 0 62531 NULL
142447 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
142448 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
142449 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
142450 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
142451 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
142452 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
142453 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
142454 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
142455 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
142456 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
142457 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
142458 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
142459 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
142460 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
142461 +efivarfs_d_hash_62565 efivarfs_d_hash 0 62565 NULL
142462 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
142463 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
142464 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
142465 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
142466 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
142467 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
142468 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
142469 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
142470 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
142471 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
142472 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
142473 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
142474 +tg3_show_temp_62602 tg3_show_temp 0 62602 NULL nohasharray
142475 +packet_alloc_skb_62602 packet_alloc_skb 4-5-2 62602 &tg3_show_temp_62602
142476 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
142477 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
142478 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
142479 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
142480 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
142481 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
142482 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
142483 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
142484 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
142485 +iommu_area_alloc_62619 iommu_area_alloc 4-0-7-3-2 62619 NULL
142486 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
142487 +__offline_pages_62626 __offline_pages 0 62626 NULL
142488 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
142489 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
142490 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
142491 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
142492 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
142493 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
142494 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 NULL nohasharray
142495 +autosuspend_show_62644 autosuspend_show 0 62644 &palmas_is_enabled_ldo_62644
142496 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
142497 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 0-3 62646 &lpfc_sli4_queue_alloc_62646
142498 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
142499 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 NULL nohasharray
142500 +show_model_62648 show_model 0 62648 &ti_vsend_sync_62648 nohasharray
142501 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &show_model_62648
142502 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
142503 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
142504 +show_62657 show 0 62657 NULL
142505 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
142506 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
142507 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
142508 +show_cardr_62674 show_cardr 0 62674 NULL
142509 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
142510 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
142511 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
142512 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
142513 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
142514 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
142515 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
142516 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
142517 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
142518 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
142519 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
142520 +show_fan_time_62699 show_fan_time 0 62699 NULL
142521 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
142522 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
142523 +simple_readpage_62703 simple_readpage 0 62703 NULL
142524 +flush_62706 flush 0 62706 NULL
142525 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
142526 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
142527 +target_configure_device_62714 target_configure_device 0 62714 NULL
142528 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 NULL nohasharray
142529 +gfs2_log_write_62717 gfs2_log_write 3 62717 &ubifs_getxattr_62717
142530 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
142531 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
142532 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL nohasharray
142533 +kpagecount_read_62724 kpagecount_read 0-3 62724 &belkin_sa_open_62724
142534 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
142535 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
142536 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
142537 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
142538 +client_channels_62735 client_channels 0 62735 NULL
142539 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
142540 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
142541 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
142542 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
142543 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
142544 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
142545 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
142546 +hardware_show_62757 hardware_show 0 62757 NULL
142547 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
142548 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
142549 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
142550 +register_kprobe_62762 register_kprobe 0 62762 NULL
142551 +show_ibdev_62764 show_ibdev 0 62764 NULL
142552 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
142553 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 NULL nohasharray
142554 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 &ax25_sendmsg_62770
142555 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
142556 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
142557 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
142558 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
142559 +store_sched5_62779 store_sched5 4-0 62779 NULL
142560 +show_62782 show 0 62782 NULL
142561 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
142562 +sabi_command_62785 sabi_command 0 62785 NULL
142563 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
142564 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
142565 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
142566 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
142567 +_create_message_62795 _create_message 0 62795 NULL
142568 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
142569 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
142570 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
142571 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
142572 +show_cam_size_62800 show_cam_size 0 62800 NULL
142573 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
142574 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 NULL nohasharray
142575 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 &pcap_regulator_is_enabled_62811 nohasharray
142576 +set_port0_62811 set_port0 0-4 62811 &da9052_read_chg_current_62811
142577 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
142578 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
142579 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
142580 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
142581 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
142582 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
142583 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
142584 +gem_do_start_62827 gem_do_start 0 62827 NULL
142585 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
142586 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
142587 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
142588 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
142589 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
142590 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
142591 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
142592 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
142593 +timeouts_show_62841 timeouts_show 0 62841 NULL
142594 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
142595 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
142596 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
142597 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
142598 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
142599 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
142600 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
142601 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
142602 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
142603 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
142604 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
142605 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
142606 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
142607 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 0-4 62874 NULL nohasharray
142608 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
142609 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
142610 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
142611 +show_62877 show 0 62877 NULL nohasharray
142612 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
142613 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
142614 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
142615 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
142616 +compass_store_62881 compass_store 0-3 62881 NULL
142617 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
142618 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
142619 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
142620 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
142621 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
142622 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
142623 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
142624 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
142625 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
142626 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
142627 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
142628 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
142629 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
142630 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
142631 +getdqbuf_62908 getdqbuf 1 62908 NULL
142632 +get_temp_max_62909 get_temp_max 0 62909 NULL
142633 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
142634 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
142635 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
142636 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
142637 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
142638 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
142639 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
142640 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
142641 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
142642 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
142643 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
142644 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
142645 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
142646 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
142647 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
142648 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
142649 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
142650 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
142651 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
142652 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
142653 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
142654 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
142655 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
142656 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
142657 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
142658 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
142659 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
142660 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
142661 +send_62994 send 0 62994 NULL
142662 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
142663 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
142664 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
142665 +hash_max_show_63001 hash_max_show 0 63001 NULL
142666 +get_skb_63008 get_skb 2 63008 NULL
142667 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
142668 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
142669 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
142670 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
142671 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
142672 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
142673 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL nohasharray
142674 +PTR_ERR_63033 PTR_ERR 0 63033 &__vb2_perform_fileio_63033
142675 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
142676 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
142677 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
142678 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
142679 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 NULL nohasharray
142680 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 &po1030_set_green_balance_63045
142681 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
142682 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
142683 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
142684 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
142685 +wait_for_event_63054 wait_for_event 0 63054 NULL
142686 +unlink1_63059 unlink1 3 63059 NULL nohasharray
142687 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
142688 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
142689 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
142690 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065
142691 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
142692 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
142693 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
142694 +enable_show_63071 enable_show 0 63071 NULL
142695 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
142696 +show_priority_63080 show_priority 0 63080 NULL
142697 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
142698 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
142699 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
142700 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
142701 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
142702 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
142703 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
142704 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
142705 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
142706 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
142707 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
142708 +errors_store_63110 errors_store 0-3 63110 NULL
142709 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
142710 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
142711 +ethoc_open_63118 ethoc_open 0 63118 NULL
142712 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
142713 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
142714 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
142715 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
142716 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
142717 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
142718 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
142719 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
142720 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
142721 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
142722 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
142723 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
142724 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
142725 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
142726 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
142727 +csio_t4_mc_read_63158 csio_t4_mc_read 0 63158 NULL
142728 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
142729 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
142730 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
142731 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
142732 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
142733 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
142734 +read_63177 read 0-3 63177 NULL
142735 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
142736 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
142737 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 NULL nohasharray
142738 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 &picolcd_debug_eeprom_write_63182
142739 +is_local_show_63185 is_local_show 0 63185 NULL
142740 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
142741 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
142742 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
142743 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
142744 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
142745 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
142746 +suspend_enter_63203 suspend_enter 0 63203 NULL
142747 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
142748 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
142749 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
142750 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
142751 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
142752 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
142753 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
142754 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
142755 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
142756 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
142757 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
142758 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
142759 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
142760 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
142761 +ctxsize_63232 ctxsize 0 63232 NULL
142762 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
142763 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
142764 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
142765 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
142766 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
142767 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
142768 +do_convert_63247 do_convert 0 63247 NULL
142769 +setxattr_63249 setxattr 0 63249 NULL
142770 +ptp_read_63251 ptp_read 4-0 63251 NULL
142771 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
142772 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
142773 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
142774 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
142775 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 NULL nohasharray
142776 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 &qlcnic_get_ring_regs_len_63265
142777 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
142778 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
142779 +caches_show_63278 caches_show 0 63278 NULL nohasharray
142780 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
142781 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
142782 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
142783 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
142784 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
142785 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
142786 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
142787 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
142788 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
142789 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
142790 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
142791 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
142792 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
142793 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
142794 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
142795 +recv_data_63327 recv_data 3-0 63327 NULL
142796 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
142797 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
142798 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
142799 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
142800 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
142801 +info_server_63343 info_server 4 63343 NULL
142802 +il_force_reset_63344 il_force_reset 0 63344 NULL
142803 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
142804 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
142805 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
142806 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
142807 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
142808 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
142809 +guid_show_63379 guid_show 0 63379 NULL
142810 +read_word_63384 read_word 0 63384 NULL nohasharray
142811 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
142812 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
142813 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
142814 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
142815 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 0-7 63388 &edac_pci_alloc_ctl_info_63388
142816 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
142817 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
142818 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
142819 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
142820 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
142821 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
142822 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
142823 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
142824 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
142825 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
142826 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
142827 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 0-4 63427 NULL
142828 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
142829 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
142830 +kone_send_63435 kone_send 0-4 63435 NULL nohasharray
142831 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
142832 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
142833 +of_irq_get_63443 of_irq_get 0 63443 NULL
142834 +write_end_63445 write_end 0-5 63445 NULL
142835 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
142836 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
142837 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
142838 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
142839 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
142840 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
142841 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
142842 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
142843 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
142844 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
142845 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
142846 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
142847 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
142848 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
142849 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL nohasharray
142850 +__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0 63487 &ath10k_peer_assoc_qos_ap_63487
142851 +read_kcore_63488 read_kcore 3-0 63488 NULL
142852 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
142853 +i2c_request_63490 i2c_request 0 63490 NULL
142854 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
142855 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
142856 +module_attr_show_63501 module_attr_show 0 63501 NULL
142857 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
142858 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
142859 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
142860 +sctp_bind_63523 sctp_bind 0 63523 NULL nohasharray
142861 +__stop_machine_63523 __stop_machine 0 63523 &sctp_bind_63523
142862 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
142863 +pwm1_show_63527 pwm1_show 0 63527 NULL
142864 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 4-5 63529 NULL
142865 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
142866 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
142867 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
142868 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
142869 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
142870 +SyS_recv_63537 SyS_recv 3 63537 NULL
142871 +fan1_input_show_63540 fan1_input_show 0 63540 NULL nohasharray
142872 +get_int_63540 get_int 0 63540 &fan1_input_show_63540 nohasharray
142873 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 &get_int_63540
142874 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
142875 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
142876 +dbg_leb_write_63555 dbg_leb_write 5-4-0 63555 NULL
142877 +request_dma_63556 request_dma 0 63556 NULL
142878 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
142879 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
142880 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
142881 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
142882 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
142883 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
142884 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
142885 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
142886 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
142887 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
142888 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
142889 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
142890 +ext3_clear_blocks_63597 ext3_clear_blocks 5-4 63597 NULL nohasharray
142891 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
142892 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
142893 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
142894 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
142895 +write_debug_level_63613 write_debug_level 3 63613 NULL
142896 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
142897 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
142898 +show_dev_name_63623 show_dev_name 0 63623 NULL
142899 +module_alloc_63630 module_alloc 1 63630 NULL
142900 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
142901 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
142902 +hid_report_len_63637 hid_report_len 0 63637 NULL
142903 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
142904 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
142905 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
142906 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
142907 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
142908 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
142909 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
142910 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
142911 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
142912 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
142913 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
142914 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
142915 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
142916 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
142917 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL nohasharray
142918 +show_infos_63658 show_infos 0 63658 &hidraw_ioctl_63658
142919 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
142920 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
142921 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
142922 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
142923 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
142924 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL nohasharray
142925 +poison_store_63664 poison_store 0-3 63664 &ip_vs_remote_request4_63664
142926 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
142927 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
142928 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
142929 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
142930 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
142931 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
142932 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
142933 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
142934 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
142935 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
142936 +mos7720_open_63691 mos7720_open 0 63691 NULL
142937 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
142938 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
142939 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
142940 +bin_search_63697 bin_search 0 63697 NULL
142941 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
142942 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
142943 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
142944 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
142945 +read_rxflow_63726 read_rxflow 0 63726 NULL
142946 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
142947 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
142948 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
142949 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
142950 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
142951 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
142952 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
142953 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
142954 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
142955 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
142956 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
142957 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
142958 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
142959 +write_63755 write 0-3 63755 NULL
142960 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
142961 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
142962 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 NULL
142963 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
142964 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
142965 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
142966 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
142967 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
142968 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
142969 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
142970 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
142971 +tda826x_set_params_63774 tda826x_set_params 0 63774 NULL nohasharray
142972 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 &tda826x_set_params_63774
142973 +filelayout_scan_ds_commit_list_63776 filelayout_scan_ds_commit_list 0 63776 NULL
142974 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
142975 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
142976 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
142977 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
142978 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
142979 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
142980 +coda_getattr_63793 coda_getattr 0 63793 NULL
142981 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 NULL nohasharray
142982 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795 nohasharray
142983 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 0-6 63795 &at76_mac80211_start_63795
142984 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
142985 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
142986 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
142987 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
142988 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
142989 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
142990 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
142991 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
142992 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
142993 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
142994 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
142995 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
142996 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
142997 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL nohasharray
142998 +prepare_copy_63826 prepare_copy 2 63826 &regmap_multi_reg_write_63826
142999 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
143000 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
143001 +shm_fsync_63834 shm_fsync 0 63834 NULL
143002 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
143003 +kcore_callback_63841 kcore_callback 0 63841 NULL
143004 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
143005 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
143006 +cap_inode_removexattr_63846 cap_inode_removexattr 0 63846 NULL
143007 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
143008 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
143009 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
143010 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
143011 +eql_open_63862 eql_open 0 63862 NULL
143012 +read_page_owner_63869 read_page_owner 0-3 63869 NULL
143013 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
143014 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
143015 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
143016 +bt_size_63881 bt_size 0 63881 NULL
143017 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
143018 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
143019 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
143020 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
143021 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
143022 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
143023 +minix_statfs_63900 minix_statfs 0 63900 NULL
143024 +divas_write_63901 divas_write 3-0 63901 NULL
143025 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
143026 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
143027 +copy_from_iter_nocache_63915 copy_from_iter_nocache 2 63915 NULL nohasharray
143028 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 &copy_from_iter_nocache_63915
143029 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
143030 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 2-3-0 63922 NULL
143031 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
143032 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
143033 +write_63928 write 0 63928 NULL
143034 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
143035 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
143036 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
143037 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
143038 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
143039 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
143040 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
143041 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
143042 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
143043 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
143044 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
143045 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
143046 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
143047 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
143048 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
143049 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
143050 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
143051 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
143052 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
143053 +set_mode_63982 set_mode 0-4 63982 NULL nohasharray
143054 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 &set_mode_63982
143055 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
143056 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
143057 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
143058 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
143059 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
143060 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
143061 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
143062 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
143063 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
143064 +ov7670_read_64006 ov7670_read 0 64006 NULL
143065 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
143066 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
143067 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 NULL nohasharray
143068 +kmemdup_64015 kmemdup 2 64015 &cxgb_set_mac_addr_64015
143069 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
143070 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
143071 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
143072 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
143073 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
143074 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
143075 +get_component_locate_64036 get_component_locate 0 64036 NULL
143076 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
143077 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
143078 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
143079 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
143080 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
143081 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
143082 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
143083 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
143084 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
143085 +start_hw_64065 start_hw 0 64065 NULL
143086 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
143087 +__sock_create_64069 __sock_create 0 64069 NULL
143088 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
143089 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
143090 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
143091 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
143092 +fc_header_64083 fc_header 0 64083 NULL
143093 +sl_realloc_bufs_64086 sl_realloc_bufs 0-2 64086 NULL
143094 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
143095 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
143096 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
143097 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
143098 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
143099 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
143100 +show_64101 show 0 64101 NULL
143101 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
143102 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
143103 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
143104 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
143105 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
143106 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
143107 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
143108 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
143109 +init_bch_64130 init_bch 1-2 64130 NULL
143110 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
143111 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
143112 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
143113 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
143114 +__dequeue_signal_64139 __dequeue_signal 0 64139 NULL nohasharray
143115 +uea_idma_write_64139 uea_idma_write 3 64139 &__dequeue_signal_64139
143116 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
143117 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
143118 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
143119 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
143120 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
143121 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
143122 +number_of_tds_64156 number_of_tds 0 64156 NULL
143123 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
143124 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
143125 +cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
143126 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
143127 +do_command_extended_64178 do_command_extended 0 64178 NULL
143128 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
143129 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
143130 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
143131 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
143132 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
143133 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
143134 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
143135 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
143136 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
143137 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
143138 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
143139 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
143140 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
143141 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
143142 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
143143 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
143144 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
143145 +ea_len_64229 ea_len 0 64229 NULL nohasharray
143146 +nfs_initiate_commit_64229 nfs_initiate_commit 0 64229 &ea_len_64229
143147 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 NULL nohasharray
143148 +header_len_64232 header_len 0 64232 &zd1201_set_mac_address_64232
143149 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
143150 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
143151 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
143152 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL nohasharray
143153 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245 nohasharray
143154 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 &bd2802_store_reg0x14_64245
143155 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
143156 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
143157 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
143158 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
143159 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
143160 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
143161 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL
143162 +cn_netlink_send_mult_64264 cn_netlink_send_mult 0-2 64264 NULL
143163 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
143164 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
143165 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
143166 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 NULL nohasharray
143167 +io_capture_transfer_64276 io_capture_transfer 4 64276 &ab3100_otp_fac_show_64276
143168 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
143169 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL nohasharray
143170 +bpf_check_classic_64278 bpf_check_classic 2 64278 &btrfs_file_extent_offset_64278
143171 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
143172 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
143173 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
143174 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
143175 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
143176 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
143177 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
143178 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
143179 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
143180 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
143181 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
143182 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
143183 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
143184 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
143185 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
143186 +revision_show_64311 revision_show 0 64311 NULL
143187 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
143188 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
143189 +uri_show_64318 uri_show 0 64318 NULL nohasharray
143190 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
143191 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
143192 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
143193 +ffz_64324 ffz 0 64324 NULL nohasharray
143194 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
143195 +map_region_64328 map_region 1 64328 NULL
143196 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
143197 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
143198 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
143199 +ts_write_64336 ts_write 3-0 64336 NULL
143200 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
143201 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
143202 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
143203 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
143204 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
143205 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
143206 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
143207 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
143208 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
143209 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
143210 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
143211 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
143212 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 NULL
143213 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
143214 +show_64365 show 0 64365 NULL nohasharray
143215 +show_stats_64365 show_stats 0 64365 &show_64365
143216 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
143217 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
143218 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
143219 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
143220 +reg_create_64372 reg_create 5 64372 NULL nohasharray
143221 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
143222 +ilo_write_64378 ilo_write 3-0 64378 NULL
143223 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
143224 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
143225 +show_port_no_64391 show_port_no 0 64391 NULL
143226 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
143227 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
143228 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
143229 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
143230 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
143231 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
143232 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
143233 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
143234 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
143235 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
143236 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
143237 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
143238 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
143239 +find_rsb_dir_64415 find_rsb_dir 0 64415 NULL nohasharray
143240 +ovl_readlink_64415 ovl_readlink 0 64415 &find_rsb_dir_64415
143241 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
143242 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
143243 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
143244 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
143245 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
143246 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 NULL nohasharray
143247 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 &read_file_spectral_short_repeat_64431
143248 +show_in2_input_64433 show_in2_input 0 64433 NULL
143249 +trace_store_64437 trace_store 0-3 64437 NULL
143250 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
143251 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
143252 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
143253 +ax25_recvmsg_64441 ax25_recvmsg 0-4 64441 NULL
143254 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
143255 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
143256 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
143257 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
143258 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
143259 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
143260 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
143261 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
143262 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
143263 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
143264 +__request_module_64480 __request_module 0 64480 NULL
143265 +ib_post_send_64481 ib_post_send 0 64481 NULL
143266 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
143267 +single_open_size_64483 single_open_size 4 64483 NULL
143268 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
143269 +nfs3_proc_getattr_64491 nfs3_proc_getattr 0 64491 NULL
143270 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
143271 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
143272 +read_64498 read 0 64498 NULL
143273 +set_div_64499 set_div 0-4 64499 NULL
143274 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
143275 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
143276 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
143277 +remove_uuid_64505 remove_uuid 4 64505 NULL
143278 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
143279 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
143280 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
143281 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
143282 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
143283 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 0-2-1-3 64511 NULL
143284 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
143285 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
143286 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
143287 +udplite_error_64525 udplite_error 0 64525 NULL
143288 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
143289 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
143290 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
143291 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 NULL nohasharray
143292 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 &ov7670_s_mbus_fmt_64528
143293 +befs_readpage_64530 befs_readpage 0 64530 NULL
143294 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
143295 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
143296 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
143297 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
143298 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
143299 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
143300 +SyS_bind_64544 SyS_bind 3 64544 NULL
143301 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
143302 +lm8323_read_64547 lm8323_read 4 64547 NULL nohasharray
143303 +type_show_64547 type_show 0 64547 &lm8323_read_64547
143304 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
143305 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
143306 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
143307 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
143308 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
143309 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
143310 +e100_open_64562 e100_open 0 64562 NULL
143311 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
143312 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
143313 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
143314 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
143315 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
143316 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
143317 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
143318 +do_erase_64574 do_erase 4 64574 NULL
143319 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL nohasharray
143320 +kfd_set_pasid_limit_64583 kfd_set_pasid_limit 1 64583 &__c2port_show_rev_id_64583
143321 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
143322 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
143323 +suspend_64593 suspend 0 64593 NULL
143324 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
143325 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
143326 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
143327 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
143328 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
143329 +show_64606 show 0 64606 NULL
143330 +use_pool_64607 use_pool 2 64607 NULL
143331 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
143332 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
143333 +chksum_update_64619 chksum_update 0 64619 NULL
143334 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
143335 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
143336 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
143337 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
143338 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
143339 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
143340 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
143341 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
143342 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
143343 +store_64641 store 0 64641 NULL
143344 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL
143345 +tse_open_64644 tse_open 0 64644 NULL
143346 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
143347 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
143348 +regmap_read_debugfs_64658 regmap_read_debugfs 0-5 64658 NULL
143349 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
143350 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
143351 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
143352 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
143353 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
143354 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
143355 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
143356 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
143357 +aux_64680 aux 0 64680 &nr_free_zone_pages_64680 nohasharray
143358 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &aux_64680
143359 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
143360 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
143361 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
143362 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
143363 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
143364 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
143365 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
143366 +show_otp4_64699 show_otp4 0 64699 NULL
143367 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
143368 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
143369 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
143370 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
143371 +validate_show_64709 validate_show 0 64709 NULL
143372 +__feat_register_sp_64712 __feat_register_sp 0-6 64712 NULL
143373 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
143374 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
143375 +c_can_open_64714 c_can_open 0 64714 NULL
143376 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
143377 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
143378 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
143379 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
143380 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
143381 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
143382 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
143383 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
143384 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
143385 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
143386 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
143387 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
143388 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
143389 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
143390 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
143391 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
143392 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
143393 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
143394 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
143395 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
143396 +show_64765 show 0 64765 NULL
143397 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
143398 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
143399 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
143400 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
143401 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
143402 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
143403 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
143404 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
143405 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
143406 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
143407 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
143408 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
143409 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
143410 +inetdev_event_64794 inetdev_event 0 64794 NULL
143411 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
143412 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
143413 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
143414 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
143415 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
143416 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
143417 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
143418 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
143419 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
143420 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
143421 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
143422 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
143423 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
143424 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
143425 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
143426 +show_target_kb_64823 show_target_kb 0 64823 NULL
143427 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
143428 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
143429 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
143430 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
143431 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
143432 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
143433 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
143434 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
143435 +do_request_64853 do_request 0 64853 NULL
143436 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
143437 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
143438 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
143439 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
143440 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
143441 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
143442 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 NULL nohasharray
143443 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 &roccat_common2_sysfs_write_control_64868
143444 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
143445 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
143446 +zl10039_write_64873 zl10039_write 0 64873 NULL
143447 +shtc1_update_values_64875 shtc1_update_values 4 64875 NULL nohasharray
143448 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 &shtc1_update_values_64875 nohasharray
143449 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &show_constraint_max_time_window_us_64875
143450 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
143451 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
143452 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
143453 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
143454 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
143455 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
143456 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
143457 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
143458 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
143459 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
143460 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
143461 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
143462 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
143463 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
143464 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
143465 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
143466 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
143467 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
143468 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
143469 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
143470 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
143471 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
143472 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
143473 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
143474 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
143475 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
143476 +fsid_present_64955 fsid_present 0 64955 NULL
143477 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
143478 +show_64959 show 0 64959 NULL
143479 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
143480 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
143481 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
143482 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
143483 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
143484 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
143485 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
143486 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
143487 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
143488 +sq905_command_64994 sq905_command 0 64994 NULL
143489 +xip_truncate_page_64995 xip_truncate_page 0 64995 NULL
143490 +alloc_all_mem_65005 alloc_all_mem 0 65005 NULL nohasharray
143491 +pskb_pull_65005 pskb_pull 2 65005 &alloc_all_mem_65005
143492 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
143493 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
143494 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
143495 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
143496 +insert_dent_65034 insert_dent 7 65034 NULL
143497 +root_id_show_65050 root_id_show 0 65050 NULL
143498 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
143499 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
143500 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
143501 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 NULL nohasharray
143502 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056 nohasharray
143503 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 &mwifiex_cmd_802_11_associate_65056
143504 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
143505 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
143506 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
143507 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
143508 +fw_write_65069 fw_write 3 65069 NULL
143509 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
143510 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
143511 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
143512 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
143513 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
143514 +patch_65078 patch 0 65078 NULL
143515 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
143516 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
143517 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
143518 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
143519 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
143520 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
143521 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
143522 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
143523 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
143524 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
143525 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
143526 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
143527 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
143528 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
143529 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
143530 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
143531 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
143532 +direction_input_65122 direction_input 0 65122 NULL nohasharray
143533 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
143534 +store_65127 store 0-3 65127 NULL
143535 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
143536 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
143537 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
143538 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
143539 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
143540 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
143541 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
143542 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
143543 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
143544 +hpfs_hash_dentry_65163 hpfs_hash_dentry 0 65163 NULL
143545 +truncate_upper_65167 truncate_upper 0 65167 NULL
143546 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
143547 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
143548 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
143549 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL nohasharray
143550 +ssb_bus_register_65183 ssb_bus_register 3 65183 &i2c_smbus_xfer_emulated_65183
143551 +lola_setup_periods_65184 lola_setup_periods 0 65184 NULL nohasharray
143552 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 &lola_setup_periods_65184
143553 +sha384_init_65187 sha384_init 0 65187 NULL
143554 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
143555 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
143556 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
143557 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
143558 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
143559 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
143560 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
143561 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
143562 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
143563 +store_color_common_65227 store_color_common 0 65227 NULL
143564 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
143565 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
143566 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
143567 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
143568 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
143569 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
143570 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
143571 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
143572 +finup_65248 finup 0 65248 NULL
143573 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
143574 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
143575 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL
143576 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
143577 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
143578 +mwave_read_65257 mwave_read 0-3 65257 NULL
143579 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
143580 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
143581 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
143582 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
143583 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
143584 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
143585 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
143586 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
143587 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
143588 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 NULL nohasharray
143589 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 &bnx2_alloc_mem_65285
143590 +getproplen_65293 getproplen 0 65293 NULL
143591 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
143592 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
143593 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
143594 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
143595 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
143596 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
143597 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
143598 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
143599 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
143600 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
143601 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
143602 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
143603 +unpack_array_65318 unpack_array 0 65318 NULL
143604 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
143605 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
143606 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
143607 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
143608 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
143609 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
143610 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
143611 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
143612 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
143613 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
143614 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
143615 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
143616 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
143617 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
143618 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
143619 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
143620 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371
143621 +SyS_writev_65372 SyS_writev 3 65372 NULL
143622 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
143623 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
143624 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
143625 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
143626 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
143627 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
143628 +hide_icon_65390 hide_icon 0-4 65390 NULL
143629 +mi_set_context_65395 mi_set_context 0 65395 NULL
143630 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
143631 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
143632 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
143633 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
143634 +__read_vmcore_65402 __read_vmcore 2-0 65402 NULL
143635 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
143636 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
143637 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
143638 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
143639 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
143640 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
143641 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
143642 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
143643 +edge_open_65411 edge_open 0 65411 NULL
143644 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
143645 +ali1535_access_65416 ali1535_access 0 65416 NULL nohasharray
143646 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 &ali1535_access_65416
143647 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
143648 +aux2_show_65419 aux2_show 0 65419 NULL
143649 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
143650 +device_add_groups_65423 device_add_groups 0 65423 NULL
143651 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
143652 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
143653 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
143654 +vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
143655 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
143656 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
143657 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
143658 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
143659 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
143660 +read_65459 read 0 65459 NULL
143661 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
143662 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
143663 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
143664 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
143665 +clear_user_65470 clear_user 2 65470 NULL
143666 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
143667 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
143668 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
143669 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
143670 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
143671 +regmap_write_65478 regmap_write 0 65478 NULL
143672 +activate_65483 activate 0 65483 NULL nohasharray
143673 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 &activate_65483
143674 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
143675 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
143676 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
143677 +xen_tmem_get_page_65488 xen_tmem_get_page 4 65488 NULL
143678 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
143679 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
143680 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
143681 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
143682 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
143683 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
143684 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
143685 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
143686 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
143687 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
143688 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
143689 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
143690 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
143691 +show_memory_65529 show_memory 0 65529 NULL
143692 +reg_read_65530 reg_read 0 65530 NULL
143693 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
143694 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
143695 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143696 new file mode 100644
143697 index 0000000..560cd7b
143698 --- /dev/null
143699 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
143700 @@ -0,0 +1,92 @@
143701 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
143702 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
143703 +mappedread_2627 mappedread 2 2627 NULL
143704 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
143705 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
143706 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
143707 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
143708 +dmu_write_6048 dmu_write 4-3 6048 NULL
143709 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
143710 +update_pages_6225 update_pages 2-3 6225 NULL
143711 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
143712 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
143713 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
143714 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
143715 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
143716 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
143717 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
143718 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
143719 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
143720 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
143721 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
143722 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
143723 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
143724 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
143725 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
143726 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
143727 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
143728 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
143729 +uiocopy_18680 uiocopy 2 18680 NULL
143730 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
143731 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
143732 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
143733 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
143734 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
143735 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
143736 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
143737 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
143738 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
143739 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
143740 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
143741 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
143742 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
143743 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
143744 +splat_write_30943 splat_write 3 30943 NULL
143745 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
143746 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
143747 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
143748 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
143749 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
143750 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
143751 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
143752 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
143753 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
143754 +copyinstr_36980 copyinstr 3 36980 NULL
143755 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
143756 +splat_read_38116 splat_read 3 38116 NULL
143757 +sa_setup_38756 sa_setup 4 38756 NULL
143758 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
143759 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
143760 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
143761 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
143762 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
143763 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
143764 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
143765 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
143766 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
143767 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
143768 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
143769 +kcopy_write_43683 kcopy_write 3 43683 NULL
143770 +uiomove_44355 uiomove 2 44355 NULL
143771 +dmu_read_44418 dmu_read 4-3 44418 NULL
143772 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
143773 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
143774 +copyin_45945 copyin 3 45945 NULL
143775 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
143776 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
143777 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
143778 +spa_history_write_49650 spa_history_write 3 49650 NULL
143779 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
143780 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
143781 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
143782 +copyout_51409 copyout 3 51409 NULL
143783 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
143784 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
143785 +get_nvlist_56685 get_nvlist 2 56685 NULL
143786 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
143787 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
143788 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
143789 +zpios_write_61823 zpios_write 3 61823 NULL
143790 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
143791 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
143792 +zpios_read_64734 zpios_read 3 64734 NULL
143793 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
143794 new file mode 100644
143795 index 0000000..f888b36
143796 --- /dev/null
143797 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
143798 @@ -0,0 +1,908 @@
143799 +/*
143800 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
143801 + * Licensed under the GPL v2, or (at your option) v3
143802 + *
143803 + * Homepage:
143804 + * https://github.com/ephox-gcc-plugins/size_overflow
143805 + *
143806 + * Documentation:
143807 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
143808 + *
143809 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
143810 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
143811 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
143812 + *
143813 + * Usage:
143814 + * $ make
143815 + * $ make run
143816 + */
143817 +
143818 +#include "size_overflow.h"
143819 +
143820 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
143821 +
143822 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
143823 +
143824 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
143825 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
143826 +
143827 +struct cgraph_node *get_cnode(const_tree fndecl)
143828 +{
143829 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
143830 +#if BUILDING_GCC_VERSION <= 4005
143831 + return cgraph_get_node((tree)fndecl);
143832 +#else
143833 + return cgraph_get_node(fndecl);
143834 +#endif
143835 +}
143836 +
143837 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
143838 +{
143839 + if (cur_node->marked == ASM_STMT_SO_MARK)
143840 + return false;
143841 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
143842 + return false;
143843 + if (strcmp(cur_node->context, context))
143844 + return false;
143845 + return !strcmp(cur_node->decl_name, decl_name);
143846 +}
143847 +
143848 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
143849 +static const char* get_decl_context(const_tree decl)
143850 +{
143851 + const char *context;
143852 +
143853 + if (TREE_CODE(decl) == VAR_DECL)
143854 + return "vardecl";
143855 + if (TREE_CODE(decl) == FUNCTION_DECL)
143856 + return "fndecl";
143857 +
143858 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
143859 + context = get_type_name_from_field(decl);
143860 +
143861 + if (!context)
143862 + return "fielddecl";
143863 + return context;
143864 +}
143865 +
143866 +/* Find the function with the specified argument in the list
143867 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
143868 + * * if num is CANNOT_FIND_ARG then ignore it
143869 + */
143870 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
143871 +{
143872 + next_interesting_function_t cur_node, head;
143873 +
143874 + head = global_next_interesting_function[hash];
143875 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
143876 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
143877 + continue;
143878 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
143879 + return cur_node;
143880 + }
143881 + return NULL;
143882 +}
143883 +
143884 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
143885 +{
143886 + const char *context;
143887 + unsigned int hash;
143888 +
143889 + hash = get_decl_hash(decl, decl_name);
143890 + if (hash == NO_HASH)
143891 + return NULL;
143892 +
143893 + context = get_decl_context(decl);
143894 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
143895 +}
143896 +
143897 +static bool is_vararg(const_tree fn, unsigned int num)
143898 +{
143899 + const_tree fn_type, last, type;
143900 + tree arg_list;
143901 +
143902 + if (num == 0)
143903 + return false;
143904 + if (fn == NULL_TREE)
143905 + return false;
143906 + if (TREE_CODE(fn) != FUNCTION_DECL)
143907 + return false;
143908 +
143909 + fn_type = TREE_TYPE(fn);
143910 + if (fn_type == NULL_TREE)
143911 + return false;
143912 +
143913 + arg_list = TYPE_ARG_TYPES(fn_type);
143914 + if (arg_list == NULL_TREE)
143915 + return false;
143916 + last = TREE_VALUE(tree_last(arg_list));
143917 +
143918 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
143919 + type = last;
143920 + else
143921 + type = TREE_TYPE(last);
143922 +
143923 + gcc_assert(type != NULL_TREE);
143924 + if (type == void_type_node)
143925 + return false;
143926 +
143927 + return num >= (unsigned int)list_length(arg_list);
143928 +}
143929 +
143930 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
143931 +{
143932 + next_interesting_function_t new_node;
143933 +
143934 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
143935 + new_node->decl_name = xstrdup(decl_name);
143936 + gcc_assert(context);
143937 + new_node->context = xstrdup(context);
143938 + new_node->hash = hash;
143939 + new_node->num = num;
143940 + new_node->next = NULL;
143941 + new_node->children = NULL;
143942 + new_node->marked = marked;
143943 + new_node->orig_next_node = orig_next_node;
143944 + return new_node;
143945 +}
143946 +
143947 +// Create the main data structure
143948 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
143949 +{
143950 + unsigned int hash;
143951 + const char *context;
143952 + enum tree_code decl_code = TREE_CODE(decl);
143953 +
143954 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
143955 +
143956 + if (is_vararg(decl, num))
143957 + return NULL;
143958 +
143959 + hash = get_decl_hash(decl, decl_name);
143960 + if (hash == NO_HASH)
143961 + return NULL;
143962 +
143963 + gcc_assert(num <= MAX_PARAM);
143964 + // Clones must have an orig_next_node
143965 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
143966 +
143967 + context = get_decl_context(decl);
143968 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
143969 +}
143970 +
143971 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
143972 +{
143973 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
143974 +
143975 + // new_entry is appended to the end of a list
143976 + new_entry->next = NULL;
143977 +
143978 + cur_global_head = global_next_interesting_function[new_entry->hash];
143979 + if (!cur_global_head) {
143980 + global_next_interesting_function[new_entry->hash] = new_entry;
143981 + return;
143982 + }
143983 +
143984 +
143985 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
143986 + if (!cur_global->next)
143987 + cur_global_end = cur_global;
143988 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
143989 + return;
143990 + }
143991 +
143992 + gcc_assert(cur_global_end);
143993 + cur_global_end->next = new_entry;
143994 +}
143995 +
143996 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
143997 + * and add it to global_next_interesting_function
143998 + */
143999 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
144000 +{
144001 + next_interesting_function_t orig_next_node;
144002 + tree decl;
144003 + unsigned int orig_num;
144004 + enum tree_code decl_code;
144005 + const char *decl_name;
144006 +
144007 + decl = get_orig_fndecl(clone_fndecl);
144008 + decl_code = TREE_CODE(decl);
144009 +
144010 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
144011 + orig_num = num;
144012 + else
144013 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
144014 +
144015 + // Skip over ISRA.162 parm decls
144016 + if (orig_num == CANNOT_FIND_ARG)
144017 + return NULL;
144018 +
144019 + decl_name = get_orig_decl_name(decl);
144020 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
144021 + if (orig_next_node)
144022 + return orig_next_node;
144023 +
144024 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
144025 + gcc_assert(orig_next_node);
144026 +
144027 + add_to_global_next_interesting_function(orig_next_node);
144028 + return orig_next_node;
144029 +}
144030 +
144031 +// Find or create the next_interesting_function_t node for decl and num
144032 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
144033 +{
144034 + next_interesting_function_t cur_next_cnode;
144035 + const char *decl_name = DECL_NAME_POINTER(decl);
144036 +
144037 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
144038 + if (cur_next_cnode)
144039 + goto out;
144040 +
144041 + if (!orig_next_node && made_by_compiler(decl)) {
144042 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
144043 + if (!orig_next_node)
144044 + return NULL;
144045 + }
144046 +
144047 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
144048 + if (!cur_next_cnode)
144049 + return NULL;
144050 +
144051 + add_to_global_next_interesting_function(cur_next_cnode);
144052 +out:
144053 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
144054 + return cur_next_cnode;
144055 + gcc_assert(cur_next_cnode->marked == marked);
144056 + return cur_next_cnode;
144057 +}
144058 +
144059 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
144060 +{
144061 + next_interesting_function_t cur_node;
144062 + const char *context, *decl_name;
144063 +
144064 + decl_name = DECL_NAME_POINTER(decl);
144065 + context = get_decl_context(decl);
144066 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
144067 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
144068 + return true;
144069 + }
144070 + return false;
144071 +}
144072 +
144073 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
144074 +{
144075 + unsigned int num;
144076 + next_interesting_function_t orig_next_node, new_node;
144077 +
144078 + gcc_assert(fndecl != NULL_TREE);
144079 +
144080 + // ignore builtins to not explode coverage (e.g., memcpy)
144081 + if (DECL_BUILT_IN(fndecl))
144082 + return next_cnodes_head;
144083 +
144084 + // convert arg into its position
144085 + if (arg == NULL_TREE)
144086 + num = 0;
144087 + else
144088 + num = find_arg_number_tree(arg, fndecl);
144089 + if (num == CANNOT_FIND_ARG)
144090 + return next_cnodes_head;
144091 +
144092 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
144093 + return next_cnodes_head;
144094 +
144095 + if (made_by_compiler(fndecl)) {
144096 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
144097 + if (!orig_next_node)
144098 + return next_cnodes_head;
144099 + } else
144100 + orig_next_node = NULL;
144101 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
144102 + if (!new_node)
144103 + return next_cnodes_head;
144104 + new_node->next = next_cnodes_head;
144105 + return new_node;
144106 +}
144107 +
144108 +static next_interesting_function_t walk_use_def_next_functions_phi(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree result)
144109 +{
144110 + gimple phi = get_def_stmt(result);
144111 + unsigned int i, n = gimple_phi_num_args(phi);
144112 +
144113 + pointer_set_insert(visited, phi);
144114 + for (i = 0; i < n; i++) {
144115 + tree arg = gimple_phi_arg_def(phi, i);
144116 +
144117 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
144118 + }
144119 +
144120 + return next_cnodes_head;
144121 +}
144122 +
144123 +static next_interesting_function_t walk_use_def_next_functions_binary(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144124 +{
144125 + gimple def_stmt = get_def_stmt(lhs);
144126 + tree rhs1, rhs2;
144127 +
144128 + rhs1 = gimple_assign_rhs1(def_stmt);
144129 + rhs2 = gimple_assign_rhs2(def_stmt);
144130 +
144131 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
144132 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
144133 +}
144134 +
144135 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(struct pointer_set_t *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
144136 +{
144137 + return next_cnodes_head;
144138 +}
144139 +
144140 +/* Find all functions that influence lhs
144141 + *
144142 + * Encountered functions are added to the children vector (next_interesting_function_t).
144143 + */
144144 +static next_interesting_function_t walk_use_def_next_functions(struct pointer_set_t *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
144145 +{
144146 + const_gimple def_stmt;
144147 +
144148 + if (skip_types(lhs))
144149 + return next_cnodes_head;
144150 +
144151 + if (TREE_CODE(lhs) == PARM_DECL)
144152 + return handle_function(next_cnodes_head, current_function_decl, lhs);
144153 +
144154 + if (TREE_CODE(lhs) != SSA_NAME)
144155 + return next_cnodes_head;
144156 +
144157 + def_stmt = get_def_stmt(lhs);
144158 + if (!def_stmt)
144159 + return next_cnodes_head;
144160 +
144161 + if (pointer_set_insert(visited, def_stmt))
144162 + return next_cnodes_head;
144163 +
144164 + switch (gimple_code(def_stmt)) {
144165 + case GIMPLE_NOP:
144166 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
144167 + case GIMPLE_ASM:
144168 + if (is_size_overflow_asm(def_stmt))
144169 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(def_stmt));
144170 + return next_cnodes_head;
144171 + case GIMPLE_CALL: {
144172 + tree fndecl = gimple_call_fndecl(def_stmt);
144173 +
144174 + if (fndecl != NULL_TREE)
144175 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
144176 + fndecl = gimple_call_fn(def_stmt);
144177 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
144178 + }
144179 + case GIMPLE_PHI:
144180 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
144181 + case GIMPLE_ASSIGN:
144182 + switch (gimple_num_ops(def_stmt)) {
144183 + case 2:
144184 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
144185 + case 3:
144186 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
144187 + }
144188 + default:
144189 + debug_gimple_stmt((gimple)def_stmt);
144190 + error("%s: unknown gimple code", __func__);
144191 + gcc_unreachable();
144192 + }
144193 +}
144194 +
144195 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
144196 +static next_interesting_function_t search_next_functions(const_tree node)
144197 +{
144198 + struct pointer_set_t *visited;
144199 + next_interesting_function_t next_cnodes_head;
144200 +
144201 + visited = pointer_set_create();
144202 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
144203 + pointer_set_destroy(visited);
144204 +
144205 + return next_cnodes_head;
144206 +}
144207 +
144208 +// True if child already exists in the next_interesting_function_t children vector
144209 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
144210 +{
144211 + unsigned int i;
144212 + next_interesting_function_t cur;
144213 +
144214 + gcc_assert(next_node);
144215 + // handle recursion
144216 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
144217 + return true;
144218 +
144219 +#if BUILDING_GCC_VERSION <= 4007
144220 + if (VEC_empty(next_interesting_function_t, target->children))
144221 + return false;
144222 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
144223 +#else
144224 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
144225 +#endif
144226 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
144227 + return true;
144228 + }
144229 + return false;
144230 +}
144231 +
144232 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
144233 +{
144234 + if (!has_next_interesting_function_vec(parent, child)) {
144235 +#if BUILDING_GCC_VERSION <= 4007
144236 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144237 +#else
144238 + vec_safe_push(parent->children, child);
144239 +#endif
144240 + }
144241 +}
144242 +
144243 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
144244 +
144245 +// Add children to parent and global_next_interesting_function
144246 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
144247 +{
144248 + next_interesting_function_t cur = children;
144249 +
144250 + gcc_assert(parent);
144251 +
144252 + while (cur) {
144253 + next_interesting_function_t next, child;
144254 +
144255 + next = cur->next;
144256 +
144257 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
144258 + if (!child) {
144259 + add_to_global_next_interesting_function(cur);
144260 + child = cur;
144261 + }
144262 +
144263 + check_local_variables(child);
144264 +
144265 + push_child(parent, child);
144266 +
144267 + cur = next;
144268 + }
144269 +
144270 + check_local_variables(parent);
144271 +}
144272 +
144273 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
144274 +{
144275 + return NULL;
144276 +}
144277 +
144278 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
144279 +{
144280 + switch (gimple_code(stmt)) {
144281 + case GIMPLE_ASM:
144282 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
144283 + case GIMPLE_CALL: {
144284 + tree decl = gimple_call_fndecl(stmt);
144285 +
144286 + if (decl != NULL_TREE)
144287 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
144288 + decl = gimple_call_fn(stmt);
144289 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
144290 + }
144291 + case GIMPLE_RETURN:
144292 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
144293 + default:
144294 + debug_gimple_stmt((gimple)stmt);
144295 + gcc_unreachable();
144296 + }
144297 +}
144298 +
144299 +// Handle potential next_interesting_function_t parent if its argument has an integer type
144300 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
144301 +{
144302 + const_tree start_var;
144303 + next_interesting_function_t children_next_cnode, parent_next_cnode;
144304 +
144305 + switch (gimple_code(stmt)) {
144306 + case GIMPLE_ASM:
144307 + if (!is_size_overflow_insert_check_asm(stmt))
144308 + return;
144309 + start_var = get_size_overflow_asm_input(stmt);
144310 + gcc_assert(start_var != NULL_TREE);
144311 + break;
144312 + case GIMPLE_CALL:
144313 + start_var = gimple_call_arg(stmt, num - 1);
144314 + break;
144315 + case GIMPLE_RETURN:
144316 + start_var = gimple_return_retval(stmt);
144317 + if (start_var == NULL_TREE)
144318 + return;
144319 + break;
144320 + default:
144321 + debug_gimple_stmt((gimple)stmt);
144322 + gcc_unreachable();
144323 + }
144324 +
144325 + if (skip_types(start_var))
144326 + return;
144327 +
144328 + // handle intentional MARK_TURN_OFF
144329 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
144330 + return;
144331 +
144332 + parent_next_cnode = create_parent_next_cnode(stmt, num);
144333 + if (!parent_next_cnode)
144334 + return;
144335 +
144336 + children_next_cnode = search_next_functions(start_var);
144337 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
144338 +}
144339 +
144340 +// Find potential next_interesting_function_t parents
144341 +static void handle_cgraph_node(struct cgraph_node *node)
144342 +{
144343 + basic_block bb;
144344 + tree cur_fndecl = NODE_DECL(node);
144345 +
144346 + set_current_function_decl(cur_fndecl);
144347 +
144348 + FOR_ALL_BB_FN(bb, cfun) {
144349 + gimple_stmt_iterator gsi;
144350 +
144351 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
144352 + gimple stmt = gsi_stmt(gsi);
144353 +
144354 + switch (gimple_code(stmt)) {
144355 + case GIMPLE_RETURN:
144356 + case GIMPLE_ASM:
144357 + collect_all_possible_size_overflow_fns(stmt, 0);
144358 + break;
144359 + case GIMPLE_CALL: {
144360 + unsigned int i, len;
144361 + tree fndecl = gimple_call_fndecl(stmt);
144362 +
144363 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
144364 + break;
144365 +
144366 + len = gimple_call_num_args(stmt);
144367 + for (i = 0; i < len; i++)
144368 + collect_all_possible_size_overflow_fns(stmt, i + 1);
144369 + break;
144370 + }
144371 + default:
144372 + break;
144373 + }
144374 + }
144375 + }
144376 +
144377 + unset_current_function_decl();
144378 +}
144379 +
144380 +/* Collect all potentially interesting function parameters and return values of integer types
144381 + * and store their data flow dependencies
144382 + */
144383 +static void size_overflow_generate_summary(void)
144384 +{
144385 + struct cgraph_node *node;
144386 +
144387 + size_overflow_register_hooks();
144388 +
144389 + FOR_EACH_FUNCTION(node) {
144390 + if (is_valid_cgraph_node(node))
144391 + handle_cgraph_node(node);
144392 + }
144393 +}
144394 +
144395 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
144396 +{
144397 + debug_cgraph_node(node);
144398 + gcc_unreachable();
144399 +}
144400 +
144401 +/* Handle dst if src is in the global_next_interesting_function list.
144402 + * If src is a clone then dst inherits the orig_next_node of src otherwise
144403 + * src will become the orig_next_node of dst.
144404 + */
144405 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
144406 +{
144407 + next_interesting_function_t head, cur;
144408 + const_tree decl;
144409 + const char *src_name, *src_context;
144410 +
144411 + decl = NODE_DECL(src);
144412 + src_name = DECL_NAME_POINTER(decl);
144413 + src_context = get_decl_context(decl);
144414 +
144415 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
144416 + if (!head)
144417 + return;
144418 +
144419 + for (cur = head; cur; cur = cur->next) {
144420 + unsigned int new_argnum;
144421 + next_interesting_function_t orig_next_node, next_node;
144422 + bool dst_clone;
144423 +
144424 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
144425 + continue;
144426 +
144427 + dst_clone = made_by_compiler(NODE_DECL(dst));
144428 + if (!dst_clone)
144429 + break;
144430 +
144431 + // For clones use the original node instead
144432 + if (cur->orig_next_node)
144433 + orig_next_node = cur->orig_next_node;
144434 + else
144435 + orig_next_node = cur;
144436 +
144437 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
144438 + if (new_argnum == CANNOT_FIND_ARG)
144439 + continue;
144440 +
144441 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
144442 + if (next_node)
144443 + add_to_global_next_interesting_function(next_node);
144444 + }
144445 +}
144446 +
144447 +void size_overflow_register_hooks(void)
144448 +{
144449 + static bool init_p = false;
144450 +
144451 + if (init_p)
144452 + return;
144453 + init_p = true;
144454 +
144455 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
144456 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
144457 +}
144458 +
144459 +static void set_yes_so_mark(next_interesting_function_t next_node)
144460 +{
144461 + next_node->marked = YES_SO_MARK;
144462 + // Mark the orig decl as well if it's a clone
144463 + if (next_node->orig_next_node)
144464 + next_node->orig_next_node->marked = YES_SO_MARK;
144465 +}
144466 +
144467 +// Determine if the function is already in the hash table
144468 +static bool is_marked_fn(next_interesting_function_t next_node)
144469 +{
144470 + const struct size_overflow_hash *entry;
144471 +
144472 + if (next_node->marked != NO_SO_MARK)
144473 + return true;
144474 +
144475 + if (next_node->orig_next_node)
144476 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
144477 + else
144478 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
144479 + if (!entry)
144480 + return false;
144481 +
144482 + set_yes_so_mark(next_node);
144483 + return true;
144484 +}
144485 +
144486 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
144487 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
144488 +{
144489 + unsigned int i;
144490 + next_interesting_function_t child;
144491 +
144492 +#if BUILDING_GCC_VERSION <= 4007
144493 + if (VEC_empty(next_interesting_function_t, parent->children))
144494 + return NULL;
144495 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144496 +#else
144497 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144498 +#endif
144499 + if (child->num == 0)
144500 + continue;
144501 + if (strcmp(parent->decl_name, child->decl_name))
144502 + continue;
144503 + if (!strcmp(child->context, "fndecl"))
144504 + return child;
144505 + }
144506 + return NULL;
144507 +}
144508 +
144509 +/* Trace a return value of function pointer type back to an argument via a concrete function
144510 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
144511 +static void search_missing_fptr_arg(next_interesting_function_t parent)
144512 +{
144513 + next_interesting_function_t tracked_fn, cur_next_node, child;
144514 + unsigned int i;
144515 +#if BUILDING_GCC_VERSION <= 4007
144516 + VEC(next_interesting_function_t, heap) *new_children = NULL;
144517 +#else
144518 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
144519 +#endif
144520 +
144521 + if (parent->num != 0)
144522 + return;
144523 + if (!strcmp(parent->context, "fndecl"))
144524 + return;
144525 + if (!strcmp(parent->context, "vardecl"))
144526 + return;
144527 +
144528 + // fnptr 0 && fn 0
144529 +#if BUILDING_GCC_VERSION <= 4007
144530 + if (VEC_empty(next_interesting_function_t, parent->children))
144531 + return;
144532 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144533 +#else
144534 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144535 +#endif
144536 + if (child->num != 0)
144537 + continue;
144538 + // (fn 0 -> fn 2)
144539 + tracked_fn = get_same_not_ret_child(child);
144540 + if (!tracked_fn)
144541 + continue;
144542 +
144543 + // fn 2 => fnptr 2
144544 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
144545 + if (cur_next_node->num != tracked_fn->num)
144546 + continue;
144547 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
144548 + continue;
144549 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
144550 +#if BUILDING_GCC_VERSION <= 4007
144551 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
144552 +#else
144553 + vec_safe_push(new_children, cur_next_node);
144554 +#endif
144555 + }
144556 + }
144557 + }
144558 +
144559 +#if BUILDING_GCC_VERSION == 4005
144560 + if (VEC_empty(next_interesting_function_t, new_children))
144561 + return;
144562 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
144563 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
144564 +#elif BUILDING_GCC_VERSION <= 4007
144565 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
144566 +#else
144567 + vec_safe_splice(parent->children, new_children);
144568 +#endif
144569 +}
144570 +
144571 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
144572 +static void print_missing_functions(struct pointer_set_t *visited, next_interesting_function_t parent)
144573 +{
144574 + unsigned int i;
144575 + next_interesting_function_t child;
144576 +
144577 + gcc_assert(parent);
144578 + check_global_variables(parent);
144579 + search_missing_fptr_arg(parent);
144580 + print_missing_function(parent);
144581 +
144582 +#if BUILDING_GCC_VERSION <= 4007
144583 + if (VEC_empty(next_interesting_function_t, parent->children))
144584 + return;
144585 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
144586 +#else
144587 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
144588 +#endif
144589 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
144590 + child->marked = YES_SO_MARK;
144591 + if (!pointer_set_insert(visited, child))
144592 + print_missing_functions(visited, child);
144593 + }
144594 +}
144595 +
144596 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
144597 +
144598 +// Print all missing interesting functions
144599 +static unsigned int size_overflow_execute(void)
144600 +{
144601 + unsigned int i;
144602 + struct pointer_set_t *visited;
144603 + next_interesting_function_t cur_global;
144604 +
144605 + visited = pointer_set_create();
144606 +
144607 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
144608 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
144609 + if (is_marked_fn(cur_global))
144610 + print_missing_functions(visited, cur_global);
144611 + }
144612 + }
144613 +
144614 + pointer_set_destroy(visited);
144615 +
144616 +/* if (in_lto_p) {
144617 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
144618 + print_global_next_interesting_functions();
144619 + }*/
144620 +
144621 + return 0;
144622 +}
144623 +
144624 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
144625 +#if BUILDING_GCC_VERSION >= 4008
144626 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
144627 +#elif BUILDING_GCC_VERSION >= 4006
144628 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
144629 +#else
144630 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
144631 +#endif
144632 +
144633 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
144634 +
144635 +#if BUILDING_GCC_VERSION >= 4009
144636 +static const struct pass_data size_overflow_functions_pass_data = {
144637 +#else
144638 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
144639 + .pass = {
144640 +#endif
144641 + .type = IPA_PASS,
144642 + .name = "size_overflow_functions",
144643 +#if BUILDING_GCC_VERSION >= 4008
144644 + .optinfo_flags = OPTGROUP_NONE,
144645 +#endif
144646 +#if BUILDING_GCC_VERSION >= 4009
144647 + .has_gate = false,
144648 + .has_execute = true,
144649 +#else
144650 + .gate = NULL,
144651 + .execute = size_overflow_execute,
144652 + .sub = NULL,
144653 + .next = NULL,
144654 + .static_pass_number = 0,
144655 +#endif
144656 + .tv_id = TV_NONE,
144657 + .properties_required = 0,
144658 + .properties_provided = 0,
144659 + .properties_destroyed = 0,
144660 + .todo_flags_start = 0,
144661 + .todo_flags_finish = 0,
144662 +#if BUILDING_GCC_VERSION < 4009
144663 + },
144664 + .generate_summary = size_overflow_generate_summary,
144665 + .write_summary = size_overflow_write_summary_lto,
144666 + .read_summary = size_overflow_read_summary_lto,
144667 +#if BUILDING_GCC_VERSION >= 4006
144668 + .write_optimization_summary = size_overflow_write_summary_lto,
144669 + .read_optimization_summary = size_overflow_read_summary_lto,
144670 +#endif
144671 + .stmt_fixup = NULL,
144672 + .function_transform_todo_flags_start = 0,
144673 + .function_transform = size_overflow_transform,
144674 + .variable_transform = NULL,
144675 +#endif
144676 +};
144677 +
144678 +#if BUILDING_GCC_VERSION >= 4009
144679 +namespace {
144680 +class size_overflow_functions_pass : public ipa_opt_pass_d {
144681 +public:
144682 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
144683 + g,
144684 + size_overflow_generate_summary,
144685 + size_overflow_write_summary_lto,
144686 + size_overflow_read_summary_lto,
144687 + size_overflow_write_summary_lto,
144688 + size_overflow_read_summary_lto,
144689 + NULL,
144690 + 0,
144691 + size_overflow_transform,
144692 + NULL) {}
144693 + unsigned int execute() { return size_overflow_execute(); }
144694 +};
144695 +}
144696 +
144697 +opt_pass *make_size_overflow_functions_pass(void)
144698 +{
144699 + return new size_overflow_functions_pass();
144700 +}
144701 +#else
144702 +struct opt_pass *make_size_overflow_functions_pass(void)
144703 +{
144704 + return &size_overflow_functions_pass.pass;
144705 +}
144706 +#endif
144707 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144708 new file mode 100644
144709 index 0000000..036dc3f
144710 --- /dev/null
144711 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
144712 @@ -0,0 +1,231 @@
144713 +/*
144714 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144715 + * Licensed under the GPL v2, or (at your option) v3
144716 + *
144717 + * Homepage:
144718 + * https://github.com/ephox-gcc-plugins/size_overflow
144719 + *
144720 + * Documentation:
144721 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144722 + *
144723 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144724 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144725 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144726 + *
144727 + * Usage:
144728 + * $ make
144729 + * $ make run
144730 + */
144731 +
144732 +#include "size_overflow.h"
144733 +
144734 +int plugin_is_GPL_compatible;
144735 +
144736 +tree report_size_overflow_decl;
144737 +
144738 +tree size_overflow_type_HI;
144739 +tree size_overflow_type_SI;
144740 +tree size_overflow_type_DI;
144741 +tree size_overflow_type_TI;
144742 +
144743 +static struct plugin_info size_overflow_plugin_info = {
144744 + .version = "20150311",
144745 + .help = "no-size-overflow\tturn off size overflow checking\n",
144746 +};
144747 +
144748 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144749 +{
144750 + unsigned int arg_count;
144751 + enum tree_code code = TREE_CODE(*node);
144752 +
144753 + switch (code) {
144754 + case FUNCTION_DECL:
144755 + arg_count = type_num_arguments(TREE_TYPE(*node));
144756 + break;
144757 + case FUNCTION_TYPE:
144758 + case METHOD_TYPE:
144759 + arg_count = type_num_arguments(*node);
144760 + break;
144761 + default:
144762 + *no_add_attrs = true;
144763 + error("%s: %qE attribute only applies to functions", __func__, name);
144764 + return NULL_TREE;
144765 + }
144766 +
144767 + for (; args; args = TREE_CHAIN(args)) {
144768 + tree position = TREE_VALUE(args);
144769 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
144770 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
144771 + *no_add_attrs = true;
144772 + }
144773 + }
144774 + return NULL_TREE;
144775 +}
144776 +
144777 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
144778 +{
144779 + unsigned int arg_count;
144780 + enum tree_code code = TREE_CODE(*node);
144781 +
144782 + switch (code) {
144783 + case FUNCTION_DECL:
144784 + arg_count = type_num_arguments(TREE_TYPE(*node));
144785 + break;
144786 + case FUNCTION_TYPE:
144787 + case METHOD_TYPE:
144788 + arg_count = type_num_arguments(*node);
144789 + break;
144790 + case FIELD_DECL:
144791 + return NULL_TREE;
144792 + default:
144793 + *no_add_attrs = true;
144794 + error("%qE attribute only applies to functions", name);
144795 + return NULL_TREE;
144796 + }
144797 +
144798 + if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
144799 + return NULL_TREE;
144800 +
144801 + for (; args; args = TREE_CHAIN(args)) {
144802 + tree position = TREE_VALUE(args);
144803 + if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
144804 + error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
144805 + *no_add_attrs = true;
144806 + }
144807 + }
144808 + return NULL_TREE;
144809 +}
144810 +
144811 +static struct attribute_spec size_overflow_attr = {
144812 + .name = "size_overflow",
144813 + .min_length = 1,
144814 + .max_length = -1,
144815 + .decl_required = true,
144816 + .type_required = false,
144817 + .function_type_required = false,
144818 + .handler = handle_size_overflow_attribute,
144819 +#if BUILDING_GCC_VERSION >= 4007
144820 + .affects_type_identity = false
144821 +#endif
144822 +};
144823 +
144824 +static struct attribute_spec intentional_overflow_attr = {
144825 + .name = "intentional_overflow",
144826 + .min_length = 1,
144827 + .max_length = -1,
144828 + .decl_required = true,
144829 + .type_required = false,
144830 + .function_type_required = false,
144831 + .handler = handle_intentional_overflow_attribute,
144832 +#if BUILDING_GCC_VERSION >= 4007
144833 + .affects_type_identity = false
144834 +#endif
144835 +};
144836 +
144837 +static void register_attributes(void __unused *event_data, void __unused *data)
144838 +{
144839 + register_attribute(&size_overflow_attr);
144840 + register_attribute(&intentional_overflow_attr);
144841 +}
144842 +
144843 +static tree create_typedef(tree type, const char* ident)
144844 +{
144845 + tree new_type, decl;
144846 +
144847 + new_type = build_variant_type_copy(type);
144848 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
144849 + DECL_ORIGINAL_TYPE(decl) = type;
144850 + TYPE_NAME(new_type) = decl;
144851 + return new_type;
144852 +}
144853 +
144854 +// Create the noreturn report_size_overflow() function decl.
144855 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
144856 +{
144857 + tree const_char_ptr_type_node;
144858 + tree fntype;
144859 +
144860 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
144861 +
144862 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
144863 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
144864 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
144865 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
144866 +
144867 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
144868 + fntype = build_function_type_list(void_type_node,
144869 + const_char_ptr_type_node,
144870 + unsigned_type_node,
144871 + const_char_ptr_type_node,
144872 + const_char_ptr_type_node,
144873 + NULL_TREE);
144874 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
144875 +
144876 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
144877 + TREE_PUBLIC(report_size_overflow_decl) = 1;
144878 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
144879 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
144880 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
144881 +// !!!
144882 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
144883 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
144884 + TREE_USED(report_size_overflow_decl) = 1;
144885 + TREE_NOTHROW(report_size_overflow_decl) = 1;
144886 +}
144887 +
144888 +
144889 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
144890 +{
144891 + int i;
144892 + const char * const plugin_name = plugin_info->base_name;
144893 + const int argc = plugin_info->argc;
144894 + const struct plugin_argument * const argv = plugin_info->argv;
144895 + bool enable = true;
144896 + struct register_pass_info insert_size_overflow_asm_pass_info;
144897 + struct register_pass_info size_overflow_functions_pass_info;
144898 +
144899 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
144900 + {
144901 + .base = &report_size_overflow_decl,
144902 + .nelt = 1,
144903 + .stride = sizeof(report_size_overflow_decl),
144904 + .cb = &gt_ggc_mx_tree_node,
144905 + .pchw = &gt_pch_nx_tree_node
144906 + },
144907 + LAST_GGC_ROOT_TAB
144908 + };
144909 +
144910 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
144911 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
144912 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
144913 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
144914 +
144915 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
144916 + size_overflow_functions_pass_info.reference_pass_name = "inline";
144917 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
144918 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
144919 +
144920 + if (!plugin_default_version_check(version, &gcc_version)) {
144921 + error(G_("incompatible gcc/plugin versions"));
144922 + return 1;
144923 + }
144924 +
144925 + for (i = 0; i < argc; ++i) {
144926 + if (!strcmp(argv[i].key, "no-size-overflow")) {
144927 + enable = false;
144928 + continue;
144929 + }
144930 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
144931 + }
144932 +
144933 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
144934 + if (enable) {
144935 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
144936 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
144937 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
144938 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
144939 + }
144940 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
144941 +
144942 + return 0;
144943 +}
144944 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
144945 new file mode 100644
144946 index 0000000..2384252
144947 --- /dev/null
144948 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
144949 @@ -0,0 +1,345 @@
144950 +/*
144951 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
144952 + * Licensed under the GPL v2, or (at your option) v3
144953 + *
144954 + * Homepage:
144955 + * https://github.com/ephox-gcc-plugins/size_overflow
144956 + *
144957 + * Documentation:
144958 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
144959 + *
144960 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
144961 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
144962 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
144963 + *
144964 + * Usage:
144965 + * $ make
144966 + * $ make run
144967 + */
144968 +
144969 +#include "size_overflow.h"
144970 +
144971 +#include "size_overflow_hash.h"
144972 +#include "size_overflow_hash_aux.h"
144973 +
144974 +static const_tree get_function_type(const_tree decl)
144975 +{
144976 + if (FUNCTION_PTR_P(decl))
144977 + return TREE_TYPE(TREE_TYPE(decl));
144978 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
144979 + return TREE_TYPE(decl);
144980 +}
144981 +
144982 +static unsigned char get_tree_code(const_tree type)
144983 +{
144984 + switch (TREE_CODE(type)) {
144985 + case ARRAY_TYPE:
144986 + return 0;
144987 + case BOOLEAN_TYPE:
144988 + return 1;
144989 + case ENUMERAL_TYPE:
144990 + return 2;
144991 + case FUNCTION_TYPE:
144992 + return 3;
144993 + case INTEGER_TYPE:
144994 + return 4;
144995 + case POINTER_TYPE:
144996 + return 5;
144997 + case RECORD_TYPE:
144998 + return 6;
144999 + case UNION_TYPE:
145000 + return 7;
145001 + case VOID_TYPE:
145002 + return 8;
145003 + case REAL_TYPE:
145004 + return 9;
145005 + case VECTOR_TYPE:
145006 + return 10;
145007 + case REFERENCE_TYPE:
145008 + return 11;
145009 + case OFFSET_TYPE:
145010 + return 12;
145011 + case COMPLEX_TYPE:
145012 + return 13;
145013 + default:
145014 + debug_tree((tree)type);
145015 + gcc_unreachable();
145016 + }
145017 +}
145018 +
145019 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
145020 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
145021 +{
145022 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
145023 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
145024 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
145025 +
145026 + unsigned int m = 0x57559429;
145027 + unsigned int n = 0x5052acdb;
145028 + const unsigned int *key4 = (const unsigned int *)key;
145029 + unsigned int h = len;
145030 + unsigned int k = len + seed + n;
145031 + unsigned long long p;
145032 +
145033 + while (len >= 8) {
145034 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
145035 + len -= 8;
145036 + }
145037 + if (len >= 4) {
145038 + cwmixb(key4[0]) key4 += 1;
145039 + len -= 4;
145040 + }
145041 + if (len)
145042 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
145043 + cwmixb(h ^ (k + n));
145044 + return k ^ h;
145045 +
145046 +#undef cwfold
145047 +#undef cwmixa
145048 +#undef cwmixb
145049 +}
145050 +
145051 +// For function pointer fields include the structure name in the hash
145052 +static unsigned int get_type_name_hash(const_tree decl)
145053 +{
145054 + const char *type_str;
145055 + unsigned int type_name_len;
145056 +
145057 + if (!FUNCTION_PTR_P(decl))
145058 + return 0;
145059 + if (TREE_CODE(decl) == VAR_DECL)
145060 + return 0;
145061 +
145062 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
145063 + type_str = get_type_name_from_field(decl);
145064 + if (!type_str)
145065 + return 0;
145066 + type_name_len = strlen(type_str);
145067 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
145068 +}
145069 +
145070 +static void set_hash(struct decl_hash *decl_hash_data)
145071 +{
145072 + unsigned int fn, type, codes, seed = 0;
145073 +
145074 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
145075 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
145076 + type = get_type_name_hash(decl_hash_data->decl);
145077 + decl_hash_data->hash = type ^ fn ^ codes;
145078 +}
145079 +
145080 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
145081 +{
145082 + gcc_assert(type != NULL_TREE);
145083 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
145084 +
145085 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
145086 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
145087 + decl_hash_data->tree_codes_len++;
145088 + type = TREE_TYPE(type);
145089 + }
145090 +}
145091 +
145092 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
145093 +{
145094 + const_tree result;
145095 +
145096 + gcc_assert(node != NULL_TREE);
145097 +
145098 + if (DECL_P(node)) {
145099 + result = DECL_RESULT(node);
145100 + if (result != NULL_TREE)
145101 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
145102 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145103 + }
145104 +
145105 + gcc_assert(TYPE_P(node));
145106 +
145107 + if (TREE_CODE(node) == FUNCTION_TYPE)
145108 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
145109 +
145110 + return set_decl_type_codes(node, decl_hash_data);
145111 +}
145112 +
145113 +static void set_decl_codes(struct decl_hash *decl_hash_data)
145114 +{
145115 + const_tree arg, type;
145116 + enum tree_code code;
145117 +
145118 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
145119 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
145120 + return;
145121 + }
145122 +
145123 + type = get_function_type(decl_hash_data->decl);
145124 + code = TREE_CODE(type);
145125 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
145126 +
145127 + if (FUNCTION_PTR_P(decl_hash_data->decl))
145128 + set_result_codes(type, decl_hash_data);
145129 + else
145130 + set_result_codes(decl_hash_data->decl, decl_hash_data);
145131 +
145132 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
145133 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
145134 +}
145135 +
145136 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
145137 +{
145138 + while (entry) {
145139 + if (!strcmp(entry->name, func_name))
145140 + return entry;
145141 + entry = entry->next;
145142 + }
145143 + return NULL;
145144 +}
145145 +
145146 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
145147 +{
145148 + struct decl_hash decl_hash_data;
145149 + enum tree_code code = TREE_CODE(decl);
145150 +
145151 + decl_hash_data.fn_name = decl_name;
145152 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
145153 +
145154 + // skip builtins __builtin_constant_p
145155 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
145156 + return NO_HASH;
145157 +
145158 + decl_hash_data.decl = decl;
145159 + decl_hash_data.tree_codes_len = 0;
145160 +
145161 + set_decl_codes(&decl_hash_data);
145162 + gcc_assert(decl_hash_data.tree_codes_len != 0);
145163 + set_hash(&decl_hash_data);
145164 + return decl_hash_data.hash;
145165 +}
145166 +
145167 +const char *get_orig_decl_name(const_tree decl)
145168 +{
145169 + const char *name;
145170 + unsigned int len;
145171 + const void *end;
145172 + const_tree orig_decl = DECL_ORIGIN(decl);
145173 +
145174 + len = DECL_NAME_LENGTH(orig_decl);
145175 + name = DECL_NAME_POINTER(orig_decl);
145176 +
145177 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
145178 + * In such cases we will extract the name from the clone and use it in the hash table
145179 + * without checking the parameter number on the original (unavailable) decl.
145180 + */
145181 +
145182 + if (made_by_compiler(orig_decl)) {
145183 + end = memchr(name, '.', len);
145184 + gcc_assert(end);
145185 + len = (long)end - (long)name;
145186 + gcc_assert(len > 0);
145187 + }
145188 +
145189 + return xstrndup(name, len);
145190 +}
145191 +
145192 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
145193 +{
145194 + const struct size_overflow_hash *entry, *entry_node;
145195 +
145196 + entry = size_overflow_hash[hash];
145197 + entry_node = get_proper_hash_chain(entry, decl_name);
145198 + if (entry_node && entry_node->param & (1U << argnum))
145199 + return entry_node;
145200 +
145201 + entry = size_overflow_hash_aux[hash];
145202 + entry_node = get_proper_hash_chain(entry, decl_name);
145203 + if (entry_node && entry_node->param & (1U << argnum))
145204 + return entry_node;
145205 +
145206 + return NULL;
145207 +}
145208 +
145209 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
145210 +{
145211 + const struct size_overflow_hash *entry;
145212 + const_tree orig_decl;
145213 + unsigned int orig_argnum, hash;
145214 + const char *decl_name;
145215 +
145216 + if (made_by_compiler(fndecl)) {
145217 + orig_decl = get_orig_fndecl(fndecl);
145218 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
145219 + } else {
145220 + orig_decl = fndecl;
145221 + orig_argnum = argnum;
145222 + }
145223 +
145224 + if (orig_argnum == CANNOT_FIND_ARG)
145225 + return NULL;
145226 +
145227 + decl_name = get_orig_decl_name(orig_decl);
145228 + hash = get_decl_hash(orig_decl, decl_name);
145229 + if (hash == NO_HASH)
145230 + return NULL;
145231 +
145232 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
145233 + return entry;
145234 +}
145235 +
145236 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
145237 +{
145238 + tree var;
145239 + unsigned int argnum = 1;
145240 +
145241 + if (DECL_ARGUMENTS(func) == NULL_TREE)
145242 + return CANNOT_FIND_ARG;
145243 +
145244 + if (TREE_CODE(arg) == SSA_NAME)
145245 + arg = SSA_NAME_VAR(arg);
145246 +
145247 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
145248 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
145249 + continue;
145250 + if (!skip_types(var))
145251 + return argnum;
145252 + }
145253 +
145254 + return CANNOT_FIND_ARG;
145255 +}
145256 +
145257 +const_tree get_attribute(const char* attr_name, const_tree decl)
145258 +{
145259 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
145260 + if (attr && TREE_VALUE(attr))
145261 + return attr;
145262 + return NULL_TREE;
145263 +}
145264 +
145265 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
145266 + * If the function is missing everywhere then print the missing message into stderr.
145267 + */
145268 +void print_missing_function(next_interesting_function_t node)
145269 +{
145270 + unsigned int argnum, hash;
145271 + const struct size_overflow_hash *entry;
145272 + const char *decl_name;
145273 +
145274 + if (node->marked == ASM_STMT_SO_MARK)
145275 + return;
145276 +
145277 + if (node->orig_next_node) {
145278 + hash = node->orig_next_node->hash;
145279 + decl_name = node->orig_next_node->decl_name;
145280 + argnum = node->orig_next_node->num;
145281 + } else {
145282 + hash = node->hash;
145283 + decl_name = node->decl_name;
145284 + argnum = node->num;
145285 + }
145286 +
145287 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
145288 + if (entry)
145289 + return;
145290 +
145291 + // inform() would be too slow
145292 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
145293 +}
145294 +
145295 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145296 new file mode 100644
145297 index 0000000..b02158b
145298 --- /dev/null
145299 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
145300 @@ -0,0 +1,430 @@
145301 +/*
145302 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145303 + * Licensed under the GPL v2, or (at your option) v3
145304 + *
145305 + * Homepage:
145306 + * https://github.com/ephox-gcc-plugins/size_overflow
145307 + *
145308 + * Documentation:
145309 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145310 + *
145311 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145312 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145313 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145314 + *
145315 + * Usage:
145316 + * $ make
145317 + * $ make run
145318 + */
145319 +
145320 +#include "size_overflow.h"
145321 +
145322 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
145323 +{
145324 + const_gimple assign;
145325 + tree orig_type = TREE_TYPE(orig_node);
145326 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
145327 +
145328 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
145329 + return gimple_assign_lhs(assign);
145330 +}
145331 +
145332 +static void change_size_overflow_asm_input(gimple stmt, tree new_input)
145333 +{
145334 + tree list;
145335 +
145336 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
145337 +
145338 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
145339 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
145340 + gimple_asm_set_input_op(stmt, 0, list);
145341 +}
145342 +
145343 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
145344 +{
145345 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
145346 +
145347 + switch (gimple_code(stmt)) {
145348 + case GIMPLE_RETURN:
145349 + gimple_return_set_retval(stmt, cast_lhs);
145350 + break;
145351 + case GIMPLE_CALL:
145352 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
145353 + break;
145354 + case GIMPLE_ASM:
145355 + change_size_overflow_asm_input(stmt, cast_lhs);
145356 + break;
145357 + default:
145358 + debug_gimple_stmt(stmt);
145359 + gcc_unreachable();
145360 + }
145361 +
145362 + update_stmt(stmt);
145363 +}
145364 +
145365 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
145366 +static bool skip_asm_cast(const_tree arg)
145367 +{
145368 + gimple def_stmt = get_def_stmt(arg);
145369 +
145370 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
145371 + return false;
145372 +
145373 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
145374 + if (is_size_overflow_asm(def_stmt))
145375 + return false;
145376 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
145377 +}
145378 +
145379 +struct interesting_stmts {
145380 + struct interesting_stmts *next;
145381 + gimple first_stmt;
145382 + tree orig_node;
145383 + unsigned int num;
145384 +};
145385 +
145386 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
145387 +{
145388 + struct interesting_stmts *new_node;
145389 +
145390 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
145391 + new_node->first_stmt = first_stmt;
145392 + new_node->num = num;
145393 + new_node->orig_node = orig_node;
145394 + new_node->next = head;
145395 + return new_node;
145396 +}
145397 +
145398 +static void free_interesting_stmts(struct interesting_stmts *head)
145399 +{
145400 + while (head) {
145401 + struct interesting_stmts *cur = head->next;
145402 + free(head);
145403 + head = cur;
145404 + }
145405 +}
145406 +
145407 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
145408 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
145409 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
145410 + */
145411 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
145412 +{
145413 + enum tree_code orig_code;
145414 +
145415 + gcc_assert(orig_node != NULL_TREE);
145416 +
145417 + if (is_gimple_constant(orig_node))
145418 + return head;
145419 +
145420 + orig_code = TREE_CODE(orig_node);
145421 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
145422 + gcc_assert(!skip_types(orig_node));
145423 +
145424 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
145425 + return head;
145426 +
145427 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
145428 + return head;
145429 +
145430 + if (skip_asm_cast(orig_node))
145431 + return head;
145432 +
145433 + return create_interesting_stmts(head, orig_node, first_stmt, num);
145434 +}
145435 +
145436 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
145437 +{
145438 + struct interesting_stmts *cur;
145439 +
145440 + for (cur = head; cur; cur = cur->next) {
145441 + tree new_node;
145442 +
145443 + new_node = expand(visited, cur->orig_node);
145444 + if (new_node == NULL_TREE)
145445 + continue;
145446 +
145447 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
145448 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
145449 + }
145450 +}
145451 +
145452 +static bool is_interesting_function(const_tree decl, unsigned int num)
145453 +{
145454 + const struct size_overflow_hash *so_hash;
145455 +
145456 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
145457 + return true;
145458 +
145459 + if (made_by_compiler(decl))
145460 + return false;
145461 +
145462 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
145463 + return so_hash != NULL;
145464 +}
145465 +
145466 +tree handle_fnptr_assign(const_gimple stmt)
145467 +{
145468 + tree field, rhs, op0;
145469 + const_tree op0_type;
145470 + enum tree_code rhs_code;
145471 +
145472 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
145473 + if (gimple_num_ops(stmt) != 2)
145474 + return NULL_TREE;
145475 +
145476 + gcc_assert(gimple_num_ops(stmt) == 2);
145477 + // TODO skip asm_stmt for now
145478 + if (gimple_code(stmt) == GIMPLE_ASM)
145479 + return NULL_TREE;
145480 + rhs = gimple_assign_rhs1(stmt);
145481 + if (is_gimple_constant(rhs))
145482 + return NULL_TREE;
145483 +
145484 + rhs_code = TREE_CODE(rhs);
145485 + if (rhs_code == VAR_DECL)
145486 + return rhs;
145487 +
145488 + switch (rhs_code) {
145489 + case ADDR_EXPR:
145490 + op0 = TREE_OPERAND(rhs, 0);
145491 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
145492 + return op0;
145493 + case COMPONENT_REF:
145494 + break;
145495 + // TODO skip array_ref for now
145496 + case ARRAY_REF:
145497 + return NULL_TREE;
145498 + // TODO skip ssa_name because it can lead to parm_decl
145499 + case SSA_NAME:
145500 + return NULL_TREE;
145501 +#if BUILDING_GCC_VERSION >= 4006
145502 + // TODO skip mem_ref for now
145503 + case MEM_REF:
145504 + return NULL_TREE;
145505 +#endif
145506 + default:
145507 + debug_tree(rhs);
145508 + debug_gimple_stmt((gimple)stmt);
145509 + gcc_unreachable();
145510 + }
145511 +
145512 + op0 = TREE_OPERAND(rhs, 0);
145513 + switch (TREE_CODE(op0)) {
145514 + // TODO skip array_ref and parm_decl for now
145515 + case ARRAY_REF:
145516 + case PARM_DECL:
145517 + return NULL_TREE;
145518 + case COMPONENT_REF:
145519 +#if BUILDING_GCC_VERSION >= 4006
145520 + case MEM_REF:
145521 +#endif
145522 + case VAR_DECL:
145523 + break;
145524 + default:
145525 + debug_tree(op0);
145526 + gcc_unreachable();
145527 + }
145528 +
145529 + op0_type = TREE_TYPE(op0);
145530 + // TODO skip unions for now
145531 + if (TREE_CODE(op0_type) == UNION_TYPE)
145532 + return NULL_TREE;
145533 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
145534 +
145535 + field = TREE_OPERAND(rhs, 1);
145536 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
145537 + return field;
145538 +}
145539 +
145540 +static tree get_fn_or_fnptr_decl(const_gimple call_stmt)
145541 +{
145542 + const_tree fnptr;
145543 + const_gimple def_stmt;
145544 + tree decl = gimple_call_fndecl(call_stmt);
145545 +
145546 + if (decl != NULL_TREE)
145547 + return decl;
145548 +
145549 + fnptr = gimple_call_fn(call_stmt);
145550 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
145551 + if (is_gimple_constant(fnptr))
145552 + return NULL_TREE;
145553 + def_stmt = get_fnptr_def_stmt(fnptr);
145554 + return handle_fnptr_assign(def_stmt);
145555 +}
145556 +
145557 +// Start stmt duplication on marked function parameters
145558 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gimple call_stmt)
145559 +{
145560 + tree decl;
145561 + unsigned int i, len;
145562 +
145563 + len = gimple_call_num_args(call_stmt);
145564 + if (len == 0)
145565 + return head;
145566 +
145567 + decl = get_fn_or_fnptr_decl(call_stmt);
145568 + if (decl == NULL_TREE)
145569 + return head;
145570 +
145571 + for (i = 0; i < len; i++) {
145572 + tree arg;
145573 +
145574 + arg = gimple_call_arg(call_stmt, i);
145575 + if (is_gimple_constant(arg))
145576 + continue;
145577 + if (skip_types(arg))
145578 + continue;
145579 + if (is_interesting_function(decl, i + 1))
145580 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
145581 + }
145582 +
145583 + return head;
145584 +}
145585 +
145586 +// Collect interesting stmts for duplication
145587 +static void search_interesting_stmts(struct visited *visited)
145588 +{
145589 + basic_block bb;
145590 + bool search_ret;
145591 + struct interesting_stmts *head = NULL;
145592 +
145593 + search_ret = is_interesting_function(current_function_decl, 0);
145594 +
145595 + FOR_ALL_BB_FN(bb, cfun) {
145596 + gimple_stmt_iterator gsi;
145597 +
145598 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
145599 + tree first_node;
145600 + gimple stmt = gsi_stmt(gsi);
145601 +
145602 + switch (gimple_code(stmt)) {
145603 + case GIMPLE_ASM:
145604 + if (!is_size_overflow_insert_check_asm(stmt))
145605 + continue;
145606 + first_node = get_size_overflow_asm_input(stmt);
145607 + head = search_interesting_stmt(head, stmt, first_node, 0);
145608 + break;
145609 + case GIMPLE_RETURN:
145610 + if (!search_ret)
145611 + continue;
145612 + first_node = gimple_return_retval(stmt);
145613 + if (first_node == NULL_TREE)
145614 + break;
145615 + head = search_interesting_stmt(head, stmt, first_node, 0);
145616 + break;
145617 + case GIMPLE_CALL:
145618 + head = search_interesting_calls(head, stmt);
145619 + break;
145620 + default:
145621 + break;
145622 + }
145623 + }
145624 + }
145625 +
145626 + handle_interesting_stmt(visited, head);
145627 + free_interesting_stmts(head);
145628 +}
145629 +
145630 +static struct visited *create_visited(void)
145631 +{
145632 + struct visited *new_node;
145633 +
145634 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
145635 + new_node->stmts = pointer_set_create();
145636 + new_node->my_stmts = pointer_set_create();
145637 + new_node->skip_expr_casts = pointer_set_create();
145638 + new_node->no_cast_check = pointer_set_create();
145639 + return new_node;
145640 +}
145641 +
145642 +static void free_visited(struct visited *visited)
145643 +{
145644 + pointer_set_destroy(visited->stmts);
145645 + pointer_set_destroy(visited->my_stmts);
145646 + pointer_set_destroy(visited->skip_expr_casts);
145647 + pointer_set_destroy(visited->no_cast_check);
145648 +
145649 + free(visited);
145650 +}
145651 +
145652 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
145653 +static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
145654 +{
145655 + gimple assign;
145656 + gimple_stmt_iterator gsi;
145657 +
145658 + // already removed
145659 + if (gimple_bb(asm_stmt) == NULL)
145660 + return;
145661 + gsi = gsi_for_stmt(asm_stmt);
145662 +
145663 + assign = gimple_build_assign(lhs, rhs);
145664 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
145665 + SSA_NAME_DEF_STMT(lhs) = assign;
145666 +
145667 + gsi_remove(&gsi, true);
145668 +}
145669 +
145670 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
145671 +static void remove_size_overflow_asm(gimple stmt)
145672 +{
145673 + gimple_stmt_iterator gsi;
145674 + tree input, output;
145675 +
145676 + if (!is_size_overflow_asm(stmt))
145677 + return;
145678 +
145679 + if (gimple_asm_noutputs(stmt) == 0) {
145680 + gsi = gsi_for_stmt(stmt);
145681 + ipa_remove_stmt_references(cgraph_get_create_node(current_function_decl), stmt);
145682 + gsi_remove(&gsi, true);
145683 + return;
145684 + }
145685 +
145686 + input = gimple_asm_input_op(stmt, 0);
145687 + output = gimple_asm_output_op(stmt, 0);
145688 + replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
145689 +}
145690 +
145691 +static void remove_all_size_overflow_asm(void)
145692 +{
145693 + basic_block bb;
145694 +
145695 + FOR_ALL_BB_FN(bb, cfun) {
145696 + gimple_stmt_iterator si;
145697 +
145698 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
145699 + remove_size_overflow_asm(gsi_stmt(si));
145700 + }
145701 +}
145702 +
145703 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
145704 +{
145705 + struct visited *visited;
145706 +
145707 +#if BUILDING_GCC_VERSION >= 4008
145708 + if (dump_file) {
145709 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
145710 + size_overflow_dump_function(dump_file, node);
145711 + }
145712 +#endif
145713 + visited = create_visited();
145714 + set_dominance_info();
145715 +
145716 + search_interesting_stmts(visited);
145717 +
145718 + remove_all_size_overflow_asm();
145719 +
145720 + unset_dominance_info();
145721 + free_visited(visited);
145722 +
145723 +#if BUILDING_GCC_VERSION >= 4008
145724 + if (dump_file) {
145725 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
145726 + size_overflow_dump_function(dump_file, node);
145727 + }
145728 +#endif
145729 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
145730 +}
145731 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145732 new file mode 100644
145733 index 0000000..fd4aa92
145734 --- /dev/null
145735 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
145736 @@ -0,0 +1,956 @@
145737 +/*
145738 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
145739 + * Licensed under the GPL v2, or (at your option) v3
145740 + *
145741 + * Homepage:
145742 + * https://github.com/ephox-gcc-plugins/size_overflow
145743 + *
145744 + * Documentation:
145745 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
145746 + *
145747 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
145748 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
145749 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
145750 + *
145751 + * Usage:
145752 + * $ make
145753 + * $ make run
145754 + */
145755 +
145756 +#include "size_overflow.h"
145757 +
145758 +#define MIN_CHECK true
145759 +#define MAX_CHECK false
145760 +
145761 +unsigned int call_count = 0;
145762 +
145763 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
145764 +{
145765 + const_tree type;
145766 + tree new_type;
145767 +
145768 + gcc_assert(node != NULL_TREE);
145769 +
145770 + type = TREE_TYPE(node);
145771 +
145772 + if (pointer_set_contains(visited->my_stmts, stmt))
145773 + return TREE_TYPE(node);
145774 +
145775 + switch (TYPE_MODE(type)) {
145776 + case QImode:
145777 + new_type = size_overflow_type_HI;
145778 + break;
145779 + case HImode:
145780 + new_type = size_overflow_type_SI;
145781 + break;
145782 + case SImode:
145783 + new_type = size_overflow_type_DI;
145784 + break;
145785 + case DImode:
145786 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
145787 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
145788 + else
145789 + new_type = size_overflow_type_TI;
145790 + break;
145791 + case TImode:
145792 + gcc_assert(!TYPE_UNSIGNED(type));
145793 + new_type = size_overflow_type_TI;
145794 + break;
145795 + default:
145796 + debug_tree((tree)node);
145797 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
145798 + gcc_unreachable();
145799 + }
145800 +
145801 + if (TYPE_QUALS(type) != 0)
145802 + return build_qualified_type(new_type, TYPE_QUALS(type));
145803 + return new_type;
145804 +}
145805 +
145806 +static tree get_lhs(const_gimple stmt)
145807 +{
145808 + switch (gimple_code(stmt)) {
145809 + case GIMPLE_ASSIGN:
145810 + case GIMPLE_CALL:
145811 + return gimple_get_lhs(stmt);
145812 + case GIMPLE_PHI:
145813 + return gimple_phi_result(stmt);
145814 + default:
145815 + return NULL_TREE;
145816 + }
145817 +}
145818 +
145819 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
145820 +{
145821 + gimple_stmt_iterator gsi;
145822 + tree lhs;
145823 + gimple new_stmt;
145824 +
145825 + if (rhs == NULL_TREE)
145826 + return NULL_TREE;
145827 +
145828 + gsi = gsi_for_stmt(stmt);
145829 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
145830 + if (gimple_assign_cast_p(new_stmt))
145831 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
145832 + pointer_set_insert(visited->my_stmts, new_stmt);
145833 +
145834 + lhs = get_lhs(new_stmt);
145835 + gcc_assert(lhs != NULL_TREE);
145836 + return lhs;
145837 +}
145838 +
145839 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
145840 +{
145841 + tree lhs, dst_type;
145842 + gimple_stmt_iterator gsi;
145843 +
145844 + if (rhs1 == NULL_TREE) {
145845 + debug_gimple_stmt(oldstmt);
145846 + error("%s: rhs1 is NULL_TREE", __func__);
145847 + gcc_unreachable();
145848 + }
145849 +
145850 + switch (gimple_code(oldstmt)) {
145851 + case GIMPLE_ASM:
145852 + lhs = rhs1;
145853 + break;
145854 + case GIMPLE_CALL:
145855 + case GIMPLE_ASSIGN:
145856 + lhs = gimple_get_lhs(oldstmt);
145857 + break;
145858 + default:
145859 + debug_gimple_stmt(oldstmt);
145860 + gcc_unreachable();
145861 + }
145862 +
145863 + gsi = gsi_for_stmt(oldstmt);
145864 + pointer_set_insert(visited->stmts, oldstmt);
145865 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
145866 + basic_block next_bb, cur_bb;
145867 + const_edge e;
145868 +
145869 + gcc_assert(before == false);
145870 + gcc_assert(stmt_can_throw_internal(oldstmt));
145871 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
145872 + gcc_assert(!gsi_end_p(gsi));
145873 +
145874 + cur_bb = gimple_bb(oldstmt);
145875 + next_bb = cur_bb->next_bb;
145876 + e = find_edge(cur_bb, next_bb);
145877 + gcc_assert(e != NULL);
145878 + gcc_assert(e->flags & EDGE_FALLTHRU);
145879 +
145880 + gsi = gsi_after_labels(next_bb);
145881 + gcc_assert(!gsi_end_p(gsi));
145882 +
145883 + before = true;
145884 + oldstmt = gsi_stmt(gsi);
145885 + }
145886 +
145887 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
145888 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
145889 + else
145890 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
145891 +
145892 + if (is_gimple_constant(rhs1))
145893 + return cast_a_tree(dst_type, rhs1);
145894 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
145895 +}
145896 +
145897 +tree dup_assign(struct visited *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
145898 +{
145899 + gimple stmt;
145900 + gimple_stmt_iterator gsi;
145901 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
145902 +
145903 + if (pointer_set_contains(visited->my_stmts, oldstmt))
145904 + return lhs;
145905 +
145906 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
145907 + rhs1 = gimple_assign_rhs1(oldstmt);
145908 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
145909 + }
145910 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
145911 + rhs2 = gimple_assign_rhs2(oldstmt);
145912 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
145913 + }
145914 +
145915 + stmt = gimple_copy(oldstmt);
145916 + gimple_set_location(stmt, gimple_location(oldstmt));
145917 + pointer_set_insert(visited->my_stmts, stmt);
145918 +
145919 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
145920 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
145921 +
145922 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
145923 +
145924 + new_var = create_new_var(size_overflow_type);
145925 + new_var = make_ssa_name(new_var, stmt);
145926 + gimple_assign_set_lhs(stmt, new_var);
145927 +
145928 + if (rhs1 != NULL_TREE)
145929 + gimple_assign_set_rhs1(stmt, rhs1);
145930 +
145931 + if (rhs2 != NULL_TREE)
145932 + gimple_assign_set_rhs2(stmt, rhs2);
145933 +#if BUILDING_GCC_VERSION >= 4006
145934 + if (rhs3 != NULL_TREE)
145935 + gimple_assign_set_rhs3(stmt, rhs3);
145936 +#endif
145937 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
145938 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
145939 +
145940 + gsi = gsi_for_stmt(oldstmt);
145941 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
145942 + update_stmt(stmt);
145943 + pointer_set_insert(visited->stmts, oldstmt);
145944 + return gimple_assign_lhs(stmt);
145945 +}
145946 +
145947 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
145948 +{
145949 + gimple assign;
145950 + gimple_stmt_iterator gsi;
145951 + basic_block first_bb;
145952 +
145953 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
145954 +
145955 + if (bb->index == 0) {
145956 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
145957 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
145958 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
145959 + bb = first_bb;
145960 + }
145961 +
145962 + gsi = gsi_after_labels(bb);
145963 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
145964 + pointer_set_insert(visited->my_stmts, assign);
145965 +
145966 + return gimple_assign_lhs(assign);
145967 +}
145968 +
145969 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
145970 +{
145971 + gimple_stmt_iterator gsi;
145972 + gimple assign, def_stmt = get_def_stmt(new_arg);
145973 +
145974 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
145975 + gsi = gsi_after_labels(gimple_bb(def_stmt));
145976 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
145977 + } else {
145978 + gsi = gsi_for_stmt(def_stmt);
145979 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
145980 + }
145981 +
145982 + pointer_set_insert(visited->my_stmts, assign);
145983 + return gimple_assign_lhs(assign);
145984 +}
145985 +
145986 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
145987 +{
145988 + basic_block bb;
145989 + gimple_stmt_iterator gsi;
145990 + const_gimple def_stmt;
145991 + gimple assign;
145992 +
145993 + def_stmt = get_def_stmt(arg);
145994 + bb = gimple_bb(def_stmt);
145995 + gcc_assert(bb->index != 0);
145996 + gsi = gsi_after_labels(bb);
145997 +
145998 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
145999 + pointer_set_insert(visited->my_stmts, assign);
146000 + return gimple_assign_lhs(assign);
146001 +}
146002 +
146003 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
146004 +{
146005 + tree size_overflow_type;
146006 + tree arg;
146007 + const_gimple def_stmt;
146008 +
146009 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
146010 + return new_arg;
146011 +
146012 + arg = gimple_phi_arg_def(oldstmt, i);
146013 + def_stmt = get_def_stmt(arg);
146014 + gcc_assert(def_stmt != NULL);
146015 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146016 +
146017 + switch (gimple_code(def_stmt)) {
146018 + case GIMPLE_PHI:
146019 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
146020 + case GIMPLE_NOP: {
146021 + basic_block bb;
146022 +
146023 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
146024 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
146025 + }
146026 + case GIMPLE_ASM: {
146027 + gimple_stmt_iterator gsi;
146028 + gimple assign, stmt = get_def_stmt(arg);
146029 +
146030 + gsi = gsi_for_stmt(stmt);
146031 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
146032 + pointer_set_insert(visited->my_stmts, assign);
146033 + return gimple_assign_lhs(assign);
146034 + }
146035 + default:
146036 + gcc_assert(new_arg != NULL_TREE);
146037 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
146038 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
146039 + }
146040 +}
146041 +
146042 +static gimple overflow_create_phi_node(struct visited *visited, gimple oldstmt, tree result)
146043 +{
146044 + basic_block bb;
146045 + gimple phi;
146046 + gimple_seq seq;
146047 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
146048 +
146049 + bb = gsi_bb(gsi);
146050 +
146051 + if (result == NULL_TREE) {
146052 + tree old_result = gimple_phi_result(oldstmt);
146053 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
146054 +
146055 + result = create_new_var(size_overflow_type);
146056 + }
146057 +
146058 + phi = create_phi_node(result, bb);
146059 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
146060 + seq = phi_nodes(bb);
146061 + gsi = gsi_last(seq);
146062 + gsi_remove(&gsi, false);
146063 +
146064 + gsi = gsi_for_stmt(oldstmt);
146065 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
146066 + gimple_set_bb(phi, bb);
146067 + return phi;
146068 +}
146069 +
146070 +#if BUILDING_GCC_VERSION <= 4007
146071 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
146072 +#else
146073 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gimple oldstmt)
146074 +#endif
146075 +{
146076 + gimple new_phi;
146077 + unsigned int i;
146078 + tree arg, result;
146079 + location_t loc = gimple_location(oldstmt);
146080 +
146081 +#if BUILDING_GCC_VERSION <= 4007
146082 + gcc_assert(!VEC_empty(tree, *args));
146083 +#else
146084 + gcc_assert(!args->is_empty());
146085 +#endif
146086 +
146087 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
146088 + result = gimple_phi_result(new_phi);
146089 + ssa_name_var = SSA_NAME_VAR(result);
146090 +
146091 +#if BUILDING_GCC_VERSION <= 4007
146092 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
146093 +#else
146094 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
146095 +#endif
146096 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
146097 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
146098 + }
146099 +
146100 +#if BUILDING_GCC_VERSION <= 4007
146101 + VEC_free(tree, heap, *args);
146102 +#else
146103 + vec_free(args);
146104 +#endif
146105 + update_stmt(new_phi);
146106 + pointer_set_insert(visited->my_stmts, new_phi);
146107 + return result;
146108 +}
146109 +
146110 +static tree handle_phi(struct visited *visited, tree orig_result)
146111 +{
146112 + tree ssa_name_var = NULL_TREE;
146113 +#if BUILDING_GCC_VERSION <= 4007
146114 + VEC(tree, heap) *args = NULL;
146115 +#else
146116 + vec<tree, va_heap, vl_embed> *args = NULL;
146117 +#endif
146118 + gimple oldstmt = get_def_stmt(orig_result);
146119 + unsigned int i, len = gimple_phi_num_args(oldstmt);
146120 +
146121 + pointer_set_insert(visited->stmts, oldstmt);
146122 + for (i = 0; i < len; i++) {
146123 + tree arg, new_arg;
146124 +
146125 + arg = gimple_phi_arg_def(oldstmt, i);
146126 + new_arg = expand(visited, arg);
146127 +
146128 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
146129 + ssa_name_var = SSA_NAME_VAR(new_arg);
146130 +
146131 + if (is_gimple_constant(arg)) {
146132 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
146133 +
146134 + new_arg = cast_a_tree(size_overflow_type, arg);
146135 + }
146136 +
146137 +#if BUILDING_GCC_VERSION <= 4007
146138 + VEC_safe_push(tree, heap, args, new_arg);
146139 +#else
146140 + vec_safe_push(args, new_arg);
146141 +#endif
146142 + }
146143 +
146144 +#if BUILDING_GCC_VERSION <= 4007
146145 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
146146 +#else
146147 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
146148 +#endif
146149 +}
146150 +
146151 +static tree create_cast_assign(struct visited *visited, gimple stmt)
146152 +{
146153 + tree rhs1 = gimple_assign_rhs1(stmt);
146154 + tree lhs = gimple_assign_lhs(stmt);
146155 + const_tree rhs1_type = TREE_TYPE(rhs1);
146156 + const_tree lhs_type = TREE_TYPE(lhs);
146157 +
146158 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
146159 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146160 +
146161 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
146162 +}
146163 +
146164 +static bool skip_lhs_cast_check(const_gimple stmt)
146165 +{
146166 + const_tree rhs = gimple_assign_rhs1(stmt);
146167 + const_gimple def_stmt = get_def_stmt(rhs);
146168 +
146169 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
146170 + if (gimple_code(def_stmt) == GIMPLE_ASM)
146171 + return true;
146172 +
146173 + if (is_const_plus_unsigned_signed_truncation(rhs))
146174 + return true;
146175 +
146176 + return false;
146177 +}
146178 +
146179 +static tree create_string_param(tree string)
146180 +{
146181 + tree i_type, a_type;
146182 + const int length = TREE_STRING_LENGTH(string);
146183 +
146184 + gcc_assert(length > 0);
146185 +
146186 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
146187 + a_type = build_array_type(char_type_node, i_type);
146188 +
146189 + TREE_TYPE(string) = a_type;
146190 + TREE_CONSTANT(string) = 1;
146191 + TREE_READONLY(string) = 1;
146192 +
146193 + return build1(ADDR_EXPR, ptr_type_node, string);
146194 +}
146195 +
146196 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
146197 +{
146198 + gimple cond_stmt;
146199 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
146200 +
146201 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
146202 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
146203 + update_stmt(cond_stmt);
146204 +}
146205 +
146206 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
146207 +{
146208 + gimple func_stmt;
146209 + const_gimple def_stmt;
146210 + const_tree loc_line;
146211 + tree loc_file, ssa_name, current_func;
146212 + expanded_location xloc;
146213 + char *ssa_name_buf;
146214 + int len;
146215 + struct cgraph_edge *edge;
146216 + struct cgraph_node *report_node;
146217 + int frequency;
146218 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
146219 +
146220 + def_stmt = get_def_stmt(arg);
146221 + xloc = expand_location(gimple_location(def_stmt));
146222 +
146223 + if (!gimple_has_location(def_stmt)) {
146224 + xloc = expand_location(gimple_location(stmt));
146225 + if (!gimple_has_location(stmt))
146226 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
146227 + }
146228 +
146229 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
146230 +
146231 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
146232 + loc_file = create_string_param(loc_file);
146233 +
146234 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
146235 + current_func = create_string_param(current_func);
146236 +
146237 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
146238 + call_count++;
146239 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
146240 + gcc_assert(len > 0);
146241 + ssa_name = build_string(len + 1, ssa_name_buf);
146242 + free(ssa_name_buf);
146243 + ssa_name = create_string_param(ssa_name);
146244 +
146245 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
146246 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
146247 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
146248 +
146249 + report_node = cgraph_get_create_node(report_size_overflow_decl);
146250 + gcc_assert(report_node);
146251 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
146252 +
146253 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
146254 + gcc_assert(edge != NULL);
146255 +}
146256 +
146257 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
146258 +{
146259 + basic_block cond_bb, join_bb, bb_true;
146260 + edge e;
146261 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
146262 +
146263 + cond_bb = gimple_bb(stmt);
146264 + if (before)
146265 + gsi_prev(&gsi);
146266 + if (gsi_end_p(gsi))
146267 + e = split_block_after_labels(cond_bb);
146268 + else
146269 + e = split_block(cond_bb, gsi_stmt(gsi));
146270 + cond_bb = e->src;
146271 + join_bb = e->dest;
146272 + e->flags = EDGE_FALSE_VALUE;
146273 + e->probability = REG_BR_PROB_BASE;
146274 +
146275 + bb_true = create_empty_bb(cond_bb);
146276 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
146277 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
146278 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
146279 +
146280 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
146281 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
146282 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
146283 +
146284 + if (current_loops != NULL) {
146285 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
146286 + add_bb_to_loop(bb_true, cond_bb->loop_father);
146287 + }
146288 +
146289 + insert_cond(cond_bb, arg, cond_code, type_value);
146290 + insert_cond_result(bb_true, stmt, arg, min);
146291 +
146292 +// print_the_code_insertions(stmt);
146293 +}
146294 +
146295 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
146296 +{
146297 + const_tree rhs_type = TREE_TYPE(rhs);
146298 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
146299 +
146300 + gcc_assert(rhs_type != NULL_TREE);
146301 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
146302 + return;
146303 +
146304 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
146305 +
146306 + if (is_const_plus_unsigned_signed_truncation(rhs))
146307 + return;
146308 +
146309 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
146310 + // typemax (-1) < typemin (0)
146311 + if (TREE_OVERFLOW(type_max))
146312 + return;
146313 +
146314 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
146315 +
146316 + cast_rhs_type = TREE_TYPE(cast_rhs);
146317 + type_max_type = TREE_TYPE(type_max);
146318 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
146319 +
146320 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
146321 +
146322 + // special case: get_size_overflow_type(), 32, u64->s
146323 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
146324 + return;
146325 +
146326 + type_min_type = TREE_TYPE(type_min);
146327 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
146328 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
146329 +}
146330 +
146331 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gimple stmt)
146332 +{
146333 + bool cast_lhs, cast_rhs;
146334 + tree lhs = gimple_assign_lhs(stmt);
146335 + tree rhs = gimple_assign_rhs1(stmt);
146336 + const_tree lhs_type = TREE_TYPE(lhs);
146337 + const_tree rhs_type = TREE_TYPE(rhs);
146338 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
146339 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
146340 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
146341 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
146342 +
146343 + static bool check_lhs[3][4] = {
146344 + // ss su us uu
146345 + { false, true, true, false }, // lhs > rhs
146346 + { false, false, false, false }, // lhs = rhs
146347 + { true, true, true, true }, // lhs < rhs
146348 + };
146349 +
146350 + static bool check_rhs[3][4] = {
146351 + // ss su us uu
146352 + { true, false, true, true }, // lhs > rhs
146353 + { true, false, true, true }, // lhs = rhs
146354 + { true, false, true, true }, // lhs < rhs
146355 + };
146356 +
146357 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
146358 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
146359 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146360 +
146361 + if (lhs_size > rhs_size) {
146362 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146363 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146364 + } else if (lhs_size == rhs_size) {
146365 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146366 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146367 + } else {
146368 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146369 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
146370 + }
146371 +
146372 + if (!cast_lhs && !cast_rhs)
146373 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146374 +
146375 + if (cast_lhs && !skip_lhs_cast_check(stmt))
146376 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
146377 +
146378 + if (cast_rhs)
146379 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
146380 +
146381 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146382 +}
146383 +
146384 +static tree handle_unary_rhs(struct visited *visited, gimple stmt)
146385 +{
146386 + enum tree_code rhs_code;
146387 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
146388 +
146389 + if (pointer_set_contains(visited->my_stmts, stmt))
146390 + return lhs;
146391 +
146392 + rhs1 = gimple_assign_rhs1(stmt);
146393 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
146394 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146395 +
146396 + new_rhs1 = expand(visited, rhs1);
146397 +
146398 + if (new_rhs1 == NULL_TREE)
146399 + return create_cast_assign(visited, stmt);
146400 +
146401 + if (pointer_set_contains(visited->no_cast_check, stmt))
146402 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146403 +
146404 + rhs_code = gimple_assign_rhs_code(stmt);
146405 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
146406 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
146407 +
146408 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
146409 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
146410 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146411 + }
146412 +
146413 + if (!gimple_assign_cast_p(stmt))
146414 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
146415 +
146416 + return create_cast_overflow_check(visited, new_rhs1, stmt);
146417 +}
146418 +
146419 +static tree handle_unary_ops(struct visited *visited, gimple stmt)
146420 +{
146421 + tree rhs1, lhs = gimple_assign_lhs(stmt);
146422 + gimple def_stmt = get_def_stmt(lhs);
146423 +
146424 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
146425 + rhs1 = gimple_assign_rhs1(def_stmt);
146426 +
146427 + if (is_gimple_constant(rhs1))
146428 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146429 +
146430 + switch (TREE_CODE(rhs1)) {
146431 + case SSA_NAME: {
146432 + tree ret = handle_unary_rhs(visited, def_stmt);
146433 +
146434 + if (gimple_assign_cast_p(stmt))
146435 + unsigned_signed_cast_intentional_overflow(visited, stmt);
146436 + return ret;
146437 + }
146438 + case ARRAY_REF:
146439 + case BIT_FIELD_REF:
146440 + case ADDR_EXPR:
146441 + case COMPONENT_REF:
146442 + case INDIRECT_REF:
146443 +#if BUILDING_GCC_VERSION >= 4006
146444 + case MEM_REF:
146445 +#endif
146446 + case TARGET_MEM_REF:
146447 + case VIEW_CONVERT_EXPR:
146448 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146449 + case PARM_DECL:
146450 + case VAR_DECL:
146451 + return create_assign(visited, stmt, lhs, AFTER_STMT);
146452 +
146453 + default:
146454 + debug_gimple_stmt(def_stmt);
146455 + debug_tree(rhs1);
146456 + gcc_unreachable();
146457 + }
146458 +}
146459 +
146460 +static void __unused print_the_code_insertions(const_gimple stmt)
146461 +{
146462 + location_t loc = gimple_location(stmt);
146463 +
146464 + inform(loc, "Integer size_overflow check applied here.");
146465 +}
146466 +
146467 +static bool is_from_cast(const_tree node)
146468 +{
146469 + gimple def_stmt = get_def_stmt(node);
146470 +
146471 + if (!def_stmt)
146472 + return false;
146473 +
146474 + if (gimple_assign_cast_p(def_stmt))
146475 + return true;
146476 +
146477 + return false;
146478 +}
146479 +
146480 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
146481 +static bool is_ptr_diff(gimple stmt)
146482 +{
146483 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
146484 +
146485 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
146486 + return false;
146487 +
146488 + rhs1 = gimple_assign_rhs1(stmt);
146489 + if (!is_from_cast(rhs1))
146490 + return false;
146491 +
146492 + rhs2 = gimple_assign_rhs2(stmt);
146493 + if (!is_from_cast(rhs2))
146494 + return false;
146495 +
146496 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
146497 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
146498 +
146499 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
146500 + return false;
146501 +
146502 + return true;
146503 +}
146504 +
146505 +static tree handle_binary_ops(struct visited *visited, tree lhs)
146506 +{
146507 + enum intentional_overflow_type res;
146508 + tree rhs1, rhs2, new_lhs;
146509 + gimple def_stmt = get_def_stmt(lhs);
146510 + tree new_rhs1 = NULL_TREE;
146511 + tree new_rhs2 = NULL_TREE;
146512 +
146513 + if (is_ptr_diff(def_stmt))
146514 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146515 +
146516 + rhs1 = gimple_assign_rhs1(def_stmt);
146517 + rhs2 = gimple_assign_rhs2(def_stmt);
146518 +
146519 + /* no DImode/TImode division in the 32/64 bit kernel */
146520 + switch (gimple_assign_rhs_code(def_stmt)) {
146521 + case RDIV_EXPR:
146522 + case TRUNC_DIV_EXPR:
146523 + case CEIL_DIV_EXPR:
146524 + case FLOOR_DIV_EXPR:
146525 + case ROUND_DIV_EXPR:
146526 + case TRUNC_MOD_EXPR:
146527 + case CEIL_MOD_EXPR:
146528 + case FLOOR_MOD_EXPR:
146529 + case ROUND_MOD_EXPR:
146530 + case EXACT_DIV_EXPR:
146531 + case POINTER_PLUS_EXPR:
146532 + case BIT_AND_EXPR:
146533 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146534 + default:
146535 + break;
146536 + }
146537 +
146538 + new_lhs = handle_integer_truncation(visited, lhs);
146539 + if (new_lhs != NULL_TREE)
146540 + return new_lhs;
146541 +
146542 + if (TREE_CODE(rhs1) == SSA_NAME)
146543 + new_rhs1 = expand(visited, rhs1);
146544 + if (TREE_CODE(rhs2) == SSA_NAME)
146545 + new_rhs2 = expand(visited, rhs2);
146546 +
146547 + res = add_mul_intentional_overflow(def_stmt);
146548 + if (res != NO_INTENTIONAL_OVERFLOW) {
146549 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146550 + insert_cast_expr(visited, get_def_stmt(new_lhs), res);
146551 + return new_lhs;
146552 + }
146553 +
146554 + if (skip_expr_on_double_type(def_stmt)) {
146555 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146556 + insert_cast_expr(visited, get_def_stmt(new_lhs), NO_INTENTIONAL_OVERFLOW);
146557 + return new_lhs;
146558 + }
146559 +
146560 + if (is_a_neg_overflow(def_stmt, rhs2))
146561 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
146562 + if (is_a_neg_overflow(def_stmt, rhs1))
146563 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
146564 +
146565 +
146566 + if (is_a_constant_overflow(def_stmt, rhs2))
146567 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
146568 + if (is_a_constant_overflow(def_stmt, rhs1))
146569 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
146570 +
146571 + // the const is between 0 and (signed) MAX
146572 + if (is_gimple_constant(rhs1))
146573 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
146574 + if (is_gimple_constant(rhs2))
146575 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
146576 +
146577 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
146578 +}
146579 +
146580 +#if BUILDING_GCC_VERSION >= 4006
146581 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
146582 +{
146583 + if (is_gimple_constant(rhs))
146584 + return cast_a_tree(size_overflow_type, rhs);
146585 + if (TREE_CODE(rhs) != SSA_NAME)
146586 + return NULL_TREE;
146587 + return expand(visited, rhs);
146588 +}
146589 +
146590 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
146591 +{
146592 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
146593 + gimple def_stmt = get_def_stmt(lhs);
146594 +
146595 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
146596 +
146597 + rhs1 = gimple_assign_rhs1(def_stmt);
146598 + rhs2 = gimple_assign_rhs2(def_stmt);
146599 + rhs3 = gimple_assign_rhs3(def_stmt);
146600 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
146601 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
146602 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
146603 +
146604 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
146605 +}
146606 +#endif
146607 +
146608 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
146609 +{
146610 + gimple_stmt_iterator gsi;
146611 + gimple next_stmt = NULL;
146612 +
146613 + gsi = gsi_for_stmt(stmt);
146614 +
146615 + do {
146616 + gsi_next(&gsi);
146617 + next_stmt = gsi_stmt(gsi);
146618 +
146619 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
146620 + return NULL_TREE;
146621 +
146622 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
146623 + break;
146624 +
146625 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
146626 + } while (!gsi_end_p(gsi));
146627 +
146628 + gcc_assert(next_stmt);
146629 + return get_lhs(next_stmt);
146630 +}
146631 +
146632 +static tree expand_visited(struct visited *visited, gimple def_stmt)
146633 +{
146634 + gimple_stmt_iterator gsi;
146635 + enum gimple_code code = gimple_code(def_stmt);
146636 +
146637 + if (code == GIMPLE_ASM)
146638 + return NULL_TREE;
146639 +
146640 + gsi = gsi_for_stmt(def_stmt);
146641 + gsi_next(&gsi);
146642 +
146643 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
146644 + return NULL_TREE;
146645 + return get_my_stmt_lhs(visited, def_stmt);
146646 +}
146647 +
146648 +tree expand(struct visited *visited, tree lhs)
146649 +{
146650 + gimple def_stmt;
146651 +
146652 + def_stmt = get_def_stmt(lhs);
146653 +
146654 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
146655 + return NULL_TREE;
146656 +
146657 + if (pointer_set_contains(visited->my_stmts, def_stmt))
146658 + return lhs;
146659 +
146660 + if (pointer_set_contains(visited->stmts, def_stmt))
146661 + return expand_visited(visited, def_stmt);
146662 +
146663 + if (is_gimple_constant(lhs))
146664 + return NULL_TREE;
146665 + if (skip_types(lhs))
146666 + return NULL_TREE;
146667 +
146668 + switch (gimple_code(def_stmt)) {
146669 + case GIMPLE_PHI:
146670 + return handle_phi(visited, lhs);
146671 + case GIMPLE_CALL:
146672 + case GIMPLE_ASM:
146673 + if (is_size_overflow_asm(def_stmt))
146674 + return expand(visited, get_size_overflow_asm_input(def_stmt));
146675 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
146676 + case GIMPLE_ASSIGN:
146677 + switch (gimple_num_ops(def_stmt)) {
146678 + case 2:
146679 + return handle_unary_ops(visited, def_stmt);
146680 + case 3:
146681 + return handle_binary_ops(visited, lhs);
146682 +#if BUILDING_GCC_VERSION >= 4006
146683 + case 4:
146684 + return handle_ternary_ops(visited, lhs);
146685 +#endif
146686 + }
146687 + default:
146688 + debug_gimple_stmt(def_stmt);
146689 + error("%s: unknown gimple code", __func__);
146690 + gcc_unreachable();
146691 + }
146692 +}
146693 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
146694 new file mode 100644
146695 index 0000000..924652b
146696 --- /dev/null
146697 +++ b/tools/gcc/stackleak_plugin.c
146698 @@ -0,0 +1,395 @@
146699 +/*
146700 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
146701 + * Licensed under the GPL v2
146702 + *
146703 + * Note: the choice of the license means that the compilation process is
146704 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
146705 + * but for the kernel it doesn't matter since it doesn't link against
146706 + * any of the gcc libraries
146707 + *
146708 + * gcc plugin to help implement various PaX features
146709 + *
146710 + * - track lowest stack pointer
146711 + *
146712 + * TODO:
146713 + * - initialize all local variables
146714 + *
146715 + * BUGS:
146716 + * - none known
146717 + */
146718 +
146719 +#include "gcc-common.h"
146720 +
146721 +int plugin_is_GPL_compatible;
146722 +
146723 +static int track_frame_size = -1;
146724 +static const char track_function[] = "pax_track_stack";
146725 +static const char check_function[] = "pax_check_alloca";
146726 +static tree track_function_decl, check_function_decl;
146727 +static bool init_locals;
146728 +
146729 +static struct plugin_info stackleak_plugin_info = {
146730 + .version = "201408011900",
146731 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
146732 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
146733 +};
146734 +
146735 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
146736 +{
146737 + gimple check_alloca;
146738 + tree alloca_size;
146739 +
146740 + // insert call to void pax_check_alloca(unsigned long size)
146741 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
146742 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
146743 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
146744 +}
146745 +
146746 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
146747 +{
146748 + gimple track_stack;
146749 +
146750 + // insert call to void pax_track_stack(void)
146751 + track_stack = gimple_build_call(track_function_decl, 0);
146752 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
146753 +}
146754 +
146755 +static bool is_alloca(gimple stmt)
146756 +{
146757 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
146758 + return true;
146759 +
146760 +#if BUILDING_GCC_VERSION >= 4007
146761 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
146762 + return true;
146763 +#endif
146764 +
146765 + return false;
146766 +}
146767 +
146768 +static unsigned int execute_stackleak_tree_instrument(void)
146769 +{
146770 + basic_block bb, entry_bb;
146771 + bool prologue_instrumented = false, is_leaf = true;
146772 +
146773 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
146774 +
146775 + // 1. loop through BBs and GIMPLE statements
146776 + FOR_EACH_BB_FN(bb, cfun) {
146777 + gimple_stmt_iterator gsi;
146778 +
146779 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
146780 + gimple stmt;
146781 +
146782 + stmt = gsi_stmt(gsi);
146783 +
146784 + if (is_gimple_call(stmt))
146785 + is_leaf = false;
146786 +
146787 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
146788 + if (!is_alloca(stmt))
146789 + continue;
146790 +
146791 + // 2. insert stack overflow check before each __builtin_alloca call
146792 + stackleak_check_alloca(&gsi);
146793 +
146794 + // 3. insert track call after each __builtin_alloca call
146795 + stackleak_add_instrumentation(&gsi);
146796 + if (bb == entry_bb)
146797 + prologue_instrumented = true;
146798 + }
146799 + }
146800 +
146801 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
146802 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
146803 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
146804 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
146805 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
146806 + return 0;
146807 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
146808 + return 0;
146809 +
146810 + // 4. insert track call at the beginning
146811 + if (!prologue_instrumented) {
146812 + gimple_stmt_iterator gsi;
146813 +
146814 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
146815 + if (dom_info_available_p(CDI_DOMINATORS))
146816 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
146817 + gsi = gsi_start_bb(bb);
146818 + stackleak_add_instrumentation(&gsi);
146819 + }
146820 +
146821 + return 0;
146822 +}
146823 +
146824 +static unsigned int execute_stackleak_final(void)
146825 +{
146826 + rtx insn, next;
146827 +
146828 + if (cfun->calls_alloca)
146829 + return 0;
146830 +
146831 + // keep calls only if function frame is big enough
146832 + if (get_frame_size() >= track_frame_size)
146833 + return 0;
146834 +
146835 + // 1. find pax_track_stack calls
146836 + for (insn = get_insns(); insn; insn = next) {
146837 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
146838 + rtx body;
146839 +
146840 + next = NEXT_INSN(insn);
146841 + if (!CALL_P(insn))
146842 + continue;
146843 + body = PATTERN(insn);
146844 + if (GET_CODE(body) != CALL)
146845 + continue;
146846 + body = XEXP(body, 0);
146847 + if (GET_CODE(body) != MEM)
146848 + continue;
146849 + body = XEXP(body, 0);
146850 + if (GET_CODE(body) != SYMBOL_REF)
146851 + continue;
146852 +// if (strcmp(XSTR(body, 0), track_function))
146853 + if (SYMBOL_REF_DECL(body) != track_function_decl)
146854 + continue;
146855 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
146856 + // 2. delete call
146857 + delete_insn_and_edges(insn);
146858 +#if BUILDING_GCC_VERSION >= 4007
146859 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
146860 + insn = next;
146861 + next = NEXT_INSN(insn);
146862 + delete_insn_and_edges(insn);
146863 + }
146864 +#endif
146865 + }
146866 +
146867 +// print_simple_rtl(stderr, get_insns());
146868 +// print_rtl(stderr, get_insns());
146869 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
146870 +
146871 + return 0;
146872 +}
146873 +
146874 +static bool gate_stackleak_track_stack(void)
146875 +{
146876 + tree section;
146877 +
146878 + if (ix86_cmodel != CM_KERNEL)
146879 + return false;
146880 +
146881 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
146882 + if (section && TREE_VALUE(section)) {
146883 + section = TREE_VALUE(TREE_VALUE(section));
146884 +
146885 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
146886 + return false;
146887 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
146888 + return false;
146889 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
146890 + return false;
146891 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
146892 + return false;
146893 + }
146894 +
146895 + return track_frame_size >= 0;
146896 +}
146897 +
146898 +static void stackleak_start_unit(void *gcc_data, void *user_data)
146899 +{
146900 + tree fntype;
146901 +
146902 + // void pax_track_stack(void)
146903 + fntype = build_function_type_list(void_type_node, NULL_TREE);
146904 + track_function_decl = build_fn_decl(track_function, fntype);
146905 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
146906 + TREE_PUBLIC(track_function_decl) = 1;
146907 + DECL_EXTERNAL(track_function_decl) = 1;
146908 + DECL_ARTIFICIAL(track_function_decl) = 1;
146909 +
146910 + // void pax_check_alloca(unsigned long)
146911 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
146912 + check_function_decl = build_fn_decl(check_function, fntype);
146913 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
146914 + TREE_PUBLIC(check_function_decl) = 1;
146915 + DECL_EXTERNAL(check_function_decl) = 1;
146916 + DECL_ARTIFICIAL(check_function_decl) = 1;
146917 +}
146918 +
146919 +#if BUILDING_GCC_VERSION >= 4009
146920 +static const struct pass_data stackleak_tree_instrument_pass_data = {
146921 +#else
146922 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
146923 + .pass = {
146924 +#endif
146925 + .type = GIMPLE_PASS,
146926 + .name = "stackleak_tree_instrument",
146927 +#if BUILDING_GCC_VERSION >= 4008
146928 + .optinfo_flags = OPTGROUP_NONE,
146929 +#endif
146930 +#if BUILDING_GCC_VERSION >= 4009
146931 + .has_gate = true,
146932 + .has_execute = true,
146933 +#else
146934 + .gate = gate_stackleak_track_stack,
146935 + .execute = execute_stackleak_tree_instrument,
146936 + .sub = NULL,
146937 + .next = NULL,
146938 + .static_pass_number = 0,
146939 +#endif
146940 + .tv_id = TV_NONE,
146941 + .properties_required = PROP_gimple_leh | PROP_cfg,
146942 + .properties_provided = 0,
146943 + .properties_destroyed = 0,
146944 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
146945 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
146946 +#if BUILDING_GCC_VERSION < 4009
146947 + }
146948 +#endif
146949 +};
146950 +
146951 +#if BUILDING_GCC_VERSION >= 4009
146952 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
146953 +#else
146954 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
146955 + .pass = {
146956 +#endif
146957 + .type = RTL_PASS,
146958 + .name = "stackleak_final",
146959 +#if BUILDING_GCC_VERSION >= 4008
146960 + .optinfo_flags = OPTGROUP_NONE,
146961 +#endif
146962 +#if BUILDING_GCC_VERSION >= 4009
146963 + .has_gate = true,
146964 + .has_execute = true,
146965 +#else
146966 + .gate = gate_stackleak_track_stack,
146967 + .execute = execute_stackleak_final,
146968 + .sub = NULL,
146969 + .next = NULL,
146970 + .static_pass_number = 0,
146971 +#endif
146972 + .tv_id = TV_NONE,
146973 + .properties_required = 0,
146974 + .properties_provided = 0,
146975 + .properties_destroyed = 0,
146976 + .todo_flags_start = 0,
146977 + .todo_flags_finish = TODO_dump_func
146978 +#if BUILDING_GCC_VERSION < 4009
146979 + }
146980 +#endif
146981 +};
146982 +
146983 +#if BUILDING_GCC_VERSION >= 4009
146984 +namespace {
146985 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
146986 +public:
146987 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
146988 + bool gate() { return gate_stackleak_track_stack(); }
146989 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
146990 +};
146991 +
146992 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
146993 +public:
146994 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
146995 + bool gate() { return gate_stackleak_track_stack(); }
146996 + unsigned int execute() { return execute_stackleak_final(); }
146997 +};
146998 +}
146999 +
147000 +static opt_pass *make_stackleak_tree_instrument_pass(void)
147001 +{
147002 + return new stackleak_tree_instrument_pass();
147003 +}
147004 +
147005 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
147006 +{
147007 + return new stackleak_final_rtl_opt_pass();
147008 +}
147009 +#else
147010 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
147011 +{
147012 + return &stackleak_tree_instrument_pass.pass;
147013 +}
147014 +
147015 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
147016 +{
147017 + return &stackleak_final_rtl_opt_pass.pass;
147018 +}
147019 +#endif
147020 +
147021 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147022 +{
147023 + const char * const plugin_name = plugin_info->base_name;
147024 + const int argc = plugin_info->argc;
147025 + const struct plugin_argument * const argv = plugin_info->argv;
147026 + int i;
147027 + struct register_pass_info stackleak_tree_instrument_pass_info;
147028 + struct register_pass_info stackleak_final_pass_info;
147029 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
147030 + {
147031 + .base = &track_function_decl,
147032 + .nelt = 1,
147033 + .stride = sizeof(track_function_decl),
147034 + .cb = &gt_ggc_mx_tree_node,
147035 + .pchw = &gt_pch_nx_tree_node
147036 + },
147037 + {
147038 + .base = &check_function_decl,
147039 + .nelt = 1,
147040 + .stride = sizeof(check_function_decl),
147041 + .cb = &gt_ggc_mx_tree_node,
147042 + .pchw = &gt_pch_nx_tree_node
147043 + },
147044 + LAST_GGC_ROOT_TAB
147045 + };
147046 +
147047 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
147048 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
147049 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
147050 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
147051 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147052 +
147053 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
147054 + stackleak_final_pass_info.reference_pass_name = "final";
147055 + stackleak_final_pass_info.ref_pass_instance_number = 1;
147056 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
147057 +
147058 + if (!plugin_default_version_check(version, &gcc_version)) {
147059 + error(G_("incompatible gcc/plugin versions"));
147060 + return 1;
147061 + }
147062 +
147063 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
147064 +
147065 + for (i = 0; i < argc; ++i) {
147066 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
147067 + if (!argv[i].value) {
147068 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147069 + continue;
147070 + }
147071 + track_frame_size = atoi(argv[i].value);
147072 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
147073 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147074 + continue;
147075 + }
147076 + if (!strcmp(argv[i].key, "initialize-locals")) {
147077 + if (argv[i].value) {
147078 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
147079 + continue;
147080 + }
147081 + init_locals = true;
147082 + continue;
147083 + }
147084 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147085 + }
147086 +
147087 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
147088 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
147089 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
147090 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
147091 +
147092 + return 0;
147093 +}
147094 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
147095 new file mode 100644
147096 index 0000000..4ee2231
147097 --- /dev/null
147098 +++ b/tools/gcc/structleak_plugin.c
147099 @@ -0,0 +1,274 @@
147100 +/*
147101 + * Copyright 2013-2014 by PaX Team <pageexec@freemail.hu>
147102 + * Licensed under the GPL v2
147103 + *
147104 + * Note: the choice of the license means that the compilation process is
147105 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
147106 + * but for the kernel it doesn't matter since it doesn't link against
147107 + * any of the gcc libraries
147108 + *
147109 + * gcc plugin to forcibly initialize certain local variables that could
147110 + * otherwise leak kernel stack to userland if they aren't properly initialized
147111 + * by later code
147112 + *
147113 + * Homepage: http://pax.grsecurity.net/
147114 + *
147115 + * Usage:
147116 + * $ # for 4.5/4.6/C based 4.7
147117 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147118 + * $ # for C++ based 4.7/4.8+
147119 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
147120 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
147121 + *
147122 + * TODO: eliminate redundant initializers
147123 + * increase type coverage
147124 + */
147125 +
147126 +#include "gcc-common.h"
147127 +
147128 +// unused C type flag in all versions 4.5-4.9
147129 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_3(TYPE)
147130 +
147131 +int plugin_is_GPL_compatible;
147132 +
147133 +static struct plugin_info structleak_plugin_info = {
147134 + .version = "201401260140",
147135 + .help = "disable\tdo not activate plugin\n",
147136 +};
147137 +
147138 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
147139 +{
147140 + *no_add_attrs = true;
147141 +
147142 + // check for types? for now accept everything linux has to offer
147143 + if (TREE_CODE(*node) != FIELD_DECL)
147144 + return NULL_TREE;
147145 +
147146 + *no_add_attrs = false;
147147 + return NULL_TREE;
147148 +}
147149 +
147150 +static struct attribute_spec user_attr = {
147151 + .name = "user",
147152 + .min_length = 0,
147153 + .max_length = 0,
147154 + .decl_required = false,
147155 + .type_required = false,
147156 + .function_type_required = false,
147157 + .handler = handle_user_attribute,
147158 +#if BUILDING_GCC_VERSION >= 4007
147159 + .affects_type_identity = true
147160 +#endif
147161 +};
147162 +
147163 +static void register_attributes(void *event_data, void *data)
147164 +{
147165 + register_attribute(&user_attr);
147166 +// register_attribute(&force_attr);
147167 +}
147168 +
147169 +static tree get_field_type(tree field)
147170 +{
147171 + return strip_array_types(TREE_TYPE(field));
147172 +}
147173 +
147174 +static bool is_userspace_type(tree type)
147175 +{
147176 + tree field;
147177 +
147178 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
147179 + tree fieldtype = get_field_type(field);
147180 + enum tree_code code = TREE_CODE(fieldtype);
147181 +
147182 + if (code == RECORD_TYPE || code == UNION_TYPE)
147183 + if (is_userspace_type(fieldtype))
147184 + return true;
147185 +
147186 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
147187 + return true;
147188 + }
147189 + return false;
147190 +}
147191 +
147192 +static void finish_type(void *event_data, void *data)
147193 +{
147194 + tree type = (tree)event_data;
147195 +
147196 + if (TYPE_USERSPACE(type))
147197 + return;
147198 +
147199 + if (is_userspace_type(type))
147200 + TYPE_USERSPACE(type) = 1;
147201 +}
147202 +
147203 +static void initialize(tree var)
147204 +{
147205 + basic_block bb;
147206 + gimple_stmt_iterator gsi;
147207 + tree initializer;
147208 + gimple init_stmt;
147209 +
147210 + // this is the original entry bb before the forced split
147211 + // TODO: check further BBs in case more splits occured before us
147212 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
147213 +
147214 + // first check if the variable is already initialized, warn otherwise
147215 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
147216 + gimple stmt = gsi_stmt(gsi);
147217 + tree rhs1;
147218 +
147219 + // we're looking for an assignment of a single rhs...
147220 + if (!gimple_assign_single_p(stmt))
147221 + continue;
147222 + rhs1 = gimple_assign_rhs1(stmt);
147223 +#if BUILDING_GCC_VERSION >= 4007
147224 + // ... of a non-clobbering expression...
147225 + if (TREE_CLOBBER_P(rhs1))
147226 + continue;
147227 +#endif
147228 + // ... to our variable...
147229 + if (gimple_get_lhs(stmt) != var)
147230 + continue;
147231 + // if it's an initializer then we're good
147232 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
147233 + return;
147234 + }
147235 +
147236 + // these aren't the 0days you're looking for
147237 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
147238 +
147239 + // build the initializer expression
147240 + initializer = build_constructor(TREE_TYPE(var), NULL);
147241 +
147242 + // build the initializer stmt
147243 + init_stmt = gimple_build_assign(var, initializer);
147244 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
147245 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
147246 + update_stmt(init_stmt);
147247 +}
147248 +
147249 +static unsigned int handle_function(void)
147250 +{
147251 + basic_block bb;
147252 + unsigned int ret = 0;
147253 + tree var;
147254 + unsigned int i;
147255 +
147256 + // split the first bb where we can put the forced initializers
147257 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
147258 + if (dom_info_available_p(CDI_DOMINATORS))
147259 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
147260 +
147261 + // enumarate all local variables and forcibly initialize our targets
147262 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
147263 + tree type = TREE_TYPE(var);
147264 +
147265 + gcc_assert(DECL_P(var));
147266 + if (!auto_var_in_fn_p(var, current_function_decl))
147267 + continue;
147268 +
147269 + // only care about structure types
147270 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
147271 + continue;
147272 +
147273 + // if the type is of interest, examine the variable
147274 + if (TYPE_USERSPACE(type))
147275 + initialize(var);
147276 + }
147277 +
147278 + return ret;
147279 +}
147280 +
147281 +#if BUILDING_GCC_VERSION >= 4009
147282 +static const struct pass_data structleak_pass_data = {
147283 +#else
147284 +static struct gimple_opt_pass structleak_pass = {
147285 + .pass = {
147286 +#endif
147287 + .type = GIMPLE_PASS,
147288 + .name = "structleak",
147289 +#if BUILDING_GCC_VERSION >= 4008
147290 + .optinfo_flags = OPTGROUP_NONE,
147291 +#endif
147292 +#if BUILDING_GCC_VERSION >= 4009
147293 + .has_gate = false,
147294 + .has_execute = true,
147295 +#else
147296 + .gate = NULL,
147297 + .execute = handle_function,
147298 + .sub = NULL,
147299 + .next = NULL,
147300 + .static_pass_number = 0,
147301 +#endif
147302 + .tv_id = TV_NONE,
147303 + .properties_required = PROP_cfg,
147304 + .properties_provided = 0,
147305 + .properties_destroyed = 0,
147306 + .todo_flags_start = 0,
147307 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
147308 +#if BUILDING_GCC_VERSION < 4009
147309 + }
147310 +#endif
147311 +};
147312 +
147313 +#if BUILDING_GCC_VERSION >= 4009
147314 +namespace {
147315 +class structleak_pass : public gimple_opt_pass {
147316 +public:
147317 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
147318 + unsigned int execute() { return handle_function(); }
147319 +};
147320 +}
147321 +
147322 +static opt_pass *make_structleak_pass(void)
147323 +{
147324 + return new structleak_pass();
147325 +}
147326 +#else
147327 +static struct opt_pass *make_structleak_pass(void)
147328 +{
147329 + return &structleak_pass.pass;
147330 +}
147331 +#endif
147332 +
147333 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
147334 +{
147335 + int i;
147336 + const char * const plugin_name = plugin_info->base_name;
147337 + const int argc = plugin_info->argc;
147338 + const struct plugin_argument * const argv = plugin_info->argv;
147339 + bool enable = true;
147340 + struct register_pass_info structleak_pass_info;
147341 +
147342 + structleak_pass_info.pass = make_structleak_pass();
147343 + structleak_pass_info.reference_pass_name = "ssa";
147344 + structleak_pass_info.ref_pass_instance_number = 1;
147345 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
147346 +
147347 + if (!plugin_default_version_check(version, &gcc_version)) {
147348 + error(G_("incompatible gcc/plugin versions"));
147349 + return 1;
147350 + }
147351 +
147352 + if (strcmp(lang_hooks.name, "GNU C")) {
147353 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
147354 + enable = false;
147355 + }
147356 +
147357 + for (i = 0; i < argc; ++i) {
147358 + if (!strcmp(argv[i].key, "disable")) {
147359 + enable = false;
147360 + continue;
147361 + }
147362 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
147363 + }
147364 +
147365 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
147366 + if (enable) {
147367 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
147368 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
147369 + }
147370 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
147371 +
147372 + return 0;
147373 +}
147374 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
147375 index 88461f0..6fb70a0 100644
147376 --- a/tools/include/linux/compiler.h
147377 +++ b/tools/include/linux/compiler.h
147378 @@ -35,6 +35,14 @@
147379 # define unlikely(x) __builtin_expect(!!(x), 0)
147380 #endif
147381
147382 +#ifndef __size_overflow
147383 +# define __size_overflow(...)
147384 +#endif
147385 +
147386 +#ifndef __intentional_overflow
147387 +# define __intentional_overflow(...)
147388 +#endif
147389 +
147390 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
147391
147392 #endif /* _TOOLS_LINUX_COMPILER_H */
147393 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
147394 index 36c08b1..87c72d1 100644
147395 --- a/tools/lib/api/Makefile
147396 +++ b/tools/lib/api/Makefile
147397 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
147398
147399 LIBFILE = libapikfs.a
147400
147401 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147402 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
147403 EXTLIBS = -lelf -lpthread -lrt -lm
147404 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
147405 ALL_LDFLAGS = $(LDFLAGS)
147406 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
147407 index 6789d788..4afd019e 100644
147408 --- a/tools/perf/util/include/asm/alternative-asm.h
147409 +++ b/tools/perf/util/include/asm/alternative-asm.h
147410 @@ -5,4 +5,7 @@
147411
147412 #define altinstruction_entry #
147413
147414 + .macro pax_force_retaddr rip=0, reload=0
147415 + .endm
147416 +
147417 #endif
147418 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
147419 index 0a578fe..b81f62d 100644
147420 --- a/tools/virtio/linux/uaccess.h
147421 +++ b/tools/virtio/linux/uaccess.h
147422 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
147423 ({ \
147424 typeof(ptr) __pu_ptr = (ptr); \
147425 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
147426 - ACCESS_ONCE(*(__pu_ptr)) = x; \
147427 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
147428 0; \
147429 })
147430
147431 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
147432 index ec83b11..3941e06 100644
147433 --- a/virt/kvm/kvm_main.c
147434 +++ b/virt/kvm/kvm_main.c
147435 @@ -78,12 +78,17 @@ LIST_HEAD(vm_list);
147436
147437 static cpumask_var_t cpus_hardware_enabled;
147438 static int kvm_usage_count = 0;
147439 -static atomic_t hardware_enable_failed;
147440 +static atomic_unchecked_t hardware_enable_failed;
147441
147442 struct kmem_cache *kvm_vcpu_cache;
147443 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
147444
147445 -static __read_mostly struct preempt_ops kvm_preempt_ops;
147446 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
147447 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
147448 +static struct preempt_ops kvm_preempt_ops = {
147449 + .sched_in = kvm_sched_in,
147450 + .sched_out = kvm_sched_out,
147451 +};
147452
147453 struct dentry *kvm_debugfs_dir;
147454
147455 @@ -785,7 +790,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
147456 /* We can read the guest memory with __xxx_user() later on. */
147457 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
147458 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
147459 - !access_ok(VERIFY_WRITE,
147460 + !access_ok_noprefault(VERIFY_WRITE,
147461 (void __user *)(unsigned long)mem->userspace_addr,
147462 mem->memory_size)))
147463 goto out;
147464 @@ -1684,9 +1689,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
147465
147466 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
147467 {
147468 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
147469 + int r;
147470 + unsigned long addr;
147471
147472 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
147473 + addr = gfn_to_hva(kvm, gfn);
147474 + if (kvm_is_error_hva(addr))
147475 + return -EFAULT;
147476 + r = __clear_user((void __user *)addr + offset, len);
147477 + if (r)
147478 + return -EFAULT;
147479 + mark_page_dirty(kvm, gfn);
147480 + return 0;
147481 }
147482 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
147483
147484 @@ -1931,7 +1944,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
147485 return 0;
147486 }
147487
147488 -static struct file_operations kvm_vcpu_fops = {
147489 +static file_operations_no_const kvm_vcpu_fops __read_only = {
147490 .release = kvm_vcpu_release,
147491 .unlocked_ioctl = kvm_vcpu_ioctl,
147492 #ifdef CONFIG_COMPAT
147493 @@ -2648,7 +2661,7 @@ out:
147494 }
147495 #endif
147496
147497 -static struct file_operations kvm_vm_fops = {
147498 +static file_operations_no_const kvm_vm_fops __read_only = {
147499 .release = kvm_vm_release,
147500 .unlocked_ioctl = kvm_vm_ioctl,
147501 #ifdef CONFIG_COMPAT
147502 @@ -2719,7 +2732,7 @@ out:
147503 return r;
147504 }
147505
147506 -static struct file_operations kvm_chardev_ops = {
147507 +static file_operations_no_const kvm_chardev_ops __read_only = {
147508 .unlocked_ioctl = kvm_dev_ioctl,
147509 .compat_ioctl = kvm_dev_ioctl,
147510 .llseek = noop_llseek,
147511 @@ -2745,7 +2758,7 @@ static void hardware_enable_nolock(void *junk)
147512
147513 if (r) {
147514 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
147515 - atomic_inc(&hardware_enable_failed);
147516 + atomic_inc_unchecked(&hardware_enable_failed);
147517 printk(KERN_INFO "kvm: enabling virtualization on "
147518 "CPU%d failed\n", cpu);
147519 }
147520 @@ -2801,10 +2814,10 @@ static int hardware_enable_all(void)
147521
147522 kvm_usage_count++;
147523 if (kvm_usage_count == 1) {
147524 - atomic_set(&hardware_enable_failed, 0);
147525 + atomic_set_unchecked(&hardware_enable_failed, 0);
147526 on_each_cpu(hardware_enable_nolock, NULL, 1);
147527
147528 - if (atomic_read(&hardware_enable_failed)) {
147529 + if (atomic_read_unchecked(&hardware_enable_failed)) {
147530 hardware_disable_all_nolock();
147531 r = -EBUSY;
147532 }
147533 @@ -3211,7 +3224,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
147534 kvm_arch_vcpu_put(vcpu);
147535 }
147536
147537 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147538 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147539 struct module *module)
147540 {
147541 int r;
147542 @@ -3258,7 +3271,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147543 if (!vcpu_align)
147544 vcpu_align = __alignof__(struct kvm_vcpu);
147545 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
147546 - 0, NULL);
147547 + SLAB_USERCOPY, NULL);
147548 if (!kvm_vcpu_cache) {
147549 r = -ENOMEM;
147550 goto out_free_3;
147551 @@ -3268,9 +3281,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147552 if (r)
147553 goto out_free;
147554
147555 + pax_open_kernel();
147556 kvm_chardev_ops.owner = module;
147557 kvm_vm_fops.owner = module;
147558 kvm_vcpu_fops.owner = module;
147559 + pax_close_kernel();
147560
147561 r = misc_register(&kvm_dev);
147562 if (r) {
147563 @@ -3280,9 +3295,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
147564
147565 register_syscore_ops(&kvm_syscore_ops);
147566
147567 - kvm_preempt_ops.sched_in = kvm_sched_in;
147568 - kvm_preempt_ops.sched_out = kvm_sched_out;
147569 -
147570 r = kvm_init_debug();
147571 if (r) {
147572 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)